Page A-1B A Measuring resistances from the front of SHU/SHI 43/53/68 dishwashers I2. .7 2 1 Control Module -- I2 3 2 1 .1 .2 8 7 6 5 4 3 2 1 .4 1 2 .8 .6 2 1 7 6 5 4 3 2 1 .5 .9 X1 (SHU/I 43/ 53) BU-I6-6 BU-I6-7 BU-I6-8 BU-I6-9 BK-I2.1-2 GYBK-a1-3 RD-I6-1 WH-a1-5 BK-I2.7-1 WHRD-e0-1 WH-a1-6 WH-I6-3 YE-e3 YE-e3 BN-I5-1 BN-I5-2 measure NTC measure rinse (~ 55 kW @ agent sensor 72ºF ) (SHU/I 53/68) (~.4 W) resets control module & starts test program measure dispenser actuator (~2150 W) measure top rack only actuator (SHU/I 68-only) (~2150 W) measure water level switch (open circuit) measure circulation motor (~10 W) measure drain motor (~16.5 W) to neutral line Symbols (WH-I6-3) refer to wire colors and terminal/part symbols. See circuit diagram # 36 for terminal/part symbols. Wire colors: WH = white, BK = black, WHRD = white/ red, BU = blue, GYBK = gray/black, RD = red, YE = yellow, BN = brown. NOTE: HINT: Water valve and drain motor can be measured from front of dishwasher without accessing control module wire harnesses. Resistances are: n n Troubleshooting Test Programs Tech Manual to heater, Hi-Limit & flow switch to hot line Water valve ~ 1 kW Drain motor ~ 16.5 W Repair Manual 1st Edition/Revision 3 Quick Chart Tuesday, August 8, 2000 to Aqua Sensor to hot line BN-I5-5 BN-I5-6 BN-I5-7 BU-A2 BU-A2 Page A-2 B A Measuring resistances from the front of SHU 99 & SHV 43/48 dishwashers I2. Control Module -- I2 1 2 3 .5 2 1 1 2 3 .1 .2 1 2 .3 1 2 3 .4 .6 1 2 .7 1 2 3 4 .8 WHRD-e0-1 GY-e0-4 WH-I6-9 WH-I6-8 WH-I6-7 to heater, Hi-Limit & flow switch to water valve & float switch measure dispenser actuator (~2150 W) measure circulation motor (with door closed) (~10 W) measure drain motor (~16.5 W) to hot line GYBK-a1-3 RD-I6-1 WH-I6-6 WH-I6-5 WH-I6-4 measure rinse agent sensor (SHV 48) (~.4 W) to neutral measure water level switch (open circuit) measure top rack only actuator (SHV 48 only) (~2150 W) NOTE: Symbols (WH-I6-7) refer to wire colors and terminal/part symbols. See circuit diagram # 48 for terminal/part symbols. Wire colors: WH = white, WHRD = white/red, GY = gray, BU = blue, GYBK = gray/black, RD = red, YE = yellow, BN = brown. HINT: Water valve and drain motor can be measured from front of dishwasher without accessing control module wire harnesses. Resistances are: n n Water valve ~ 1 kW Drain motor ~ 16.5 W Repair Manual 1st Edition/Revision 2 Quick Chart Troubleshooting Test Programs Tech Manual YE-e3 YE-e3 BN-I6-3 BN-I6-2 measure NTC (~ 55 kW @ 72ºF) Tuesday, August 8, 2000 BU-A2 BU-A2 Page A-3 B A Measuring resistances from the front of SHU 33 dishwashers I2. Control Module -- I2 .7 .2 2 1 1 2 8 7 6 5 4 3 2 1 .4 .6 2 1 .1 2 1 .5 .8 7 6 5 4 3 2 1 BU-I6-6 BU-I6-7 BU-I6-8 BU-I6-9 BU-a1-6 WH-a1-5 WHRD-a1-1 resets control module & starts test program YE-A2 YE-A2 RD-I6-1 GYBK-a1-3 to water valve & float switch to heater, Hi-Limit & flow switch measure water level switch (open circuit) to hot line measure dispenser actuator (~2150 W) measure NTC (~ 55 kW @ 72ºF) measure circulation motor (~10 W) measure drain motor (~16.5 W) to neutral Symbols (WH-a1-5) refer to wire colors and terminal/part symbols. See circuit diagram # 60 for terminal/part symbols. Wire colors: WH = white, WHRD = white/red, BU = blue, GYBK = gray/black, RD = red, YE = yellow. 1st Edition/Revision 1 NOTE: HINT: Water valve and drain motor can be measured from front of dishwasher without accessing control module wire harnesses. Resistances are: n n Tech Manual Water valve ~ 1 kW Drain motor ~ 16.5 W Repair Manual BU-I6-4 BU-I6-5 Tuesday, August 8, 2000 Quick Chart Troubleshooting Test Programs Page A-4 B A Measuring resistances from the front of SHU 303x dishwashers Timer -- u 5b 5a 5 6b 6a 6 4b 4a 4 3b 3a 3 2b 2a 2 M ~ to thermostats f3 & f4 to water level switch & inlet valve GN-I6-6 GN-f3 BU-I6-4 GY-I6-1 to float switch RD-A2 A2 1 YE-b-1 (to b1) VT-b-3 (to b3) 1 BK-m2-1 GYRD-I6-8 GYBK-e5-1 to flow switch m2 m3 WH-b-5 WH-I6-3 to flow switch WHVT-a1-3 to hot line 1 WHRD-A2 to neutral Timer motor m1 m2 measure circulation motor (~10 W) m3 measure drain motor (~16.5 W) A2 measure detergent actuator (~2150 W) 1 see circuit / schematic diagram # 62 for b1 & b3 Symbols (WH-I6-3) refer to wire colors and terminal/part symbols. See circuit diagram # 62 for terminal/part symbols. Wire colors: WH = white, WHRD = white/red, WHVT = white/violet, BU = blue, GYBK = gray/black, BK = black, GYRD = gray/red, GY = gray, GN = green, RD = red, VT = violet, YE = yellow. 1st Edition/Revision 1 Quick Chart Troubleshooting NOTE: HINT: Water valve and drain motor can be measured from front of dishwasher without accessing timer wire harnesses. Resistances are: n n Tech Manual Water valve ~ 1 kW Drain motor ~ 16.5 W Repair Manual Tuesday, August 8, 2000 Page B-1 B A Using the test program to troubleshoot the heater, flow switch and Hi-Limit thermostat from the front of SHU/I 43/53/68 dishwashers 210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321 TEST TIME NOTES Entering test program ----- Press On/Off button at the same time you press both the Power Scrub Plus & Regular Wash buttons (SHU/I 43 models) or the Scrub Wash & Delicate/Econo buttons (SHU/I 53 & 68 models). Indicating lights will flash. Press both the Power Scrub Plus & Regular Wash buttons (SHU/I 43 models) or the Scrub Wash & Delicate/Econo buttons (SHU/I 53 & 68 models) a 2nd time. Press Scrub Wash button (SHU/I 43 models) or Regular Wash button (SHU/I 53 & 68 models). Allow dishwasher to drain. Not on SHU/I 43 models. Skip this test. Cant skip this test Dont run entire test (to save time) -- when water starts circulating, measure current in main power line to dishwasher. Skip test once current has been measured. If current is ~ 11A, heater, flow switch and Hi-Limit are OK. If current ~ 1.5-2A, turn off dishwasher, remove or block up tank and measure resistance of heater, Hi-Limit & flow switch (see below). Starting test program ----- Skipping a test ----- Draining Aqua Sensor calibration Filling Heating & Circulating 30 seconds 65 seconds Until water level switch closes Until water reaches 150ºF (rises ~ 2ºF/minute) Draining 60 seconds On/Off button (all models). Last test. To end test program, press 185ºF High Limit Heater F NOTE: Once its found one of these parts is faulty (from incoming current being 1.5 - 2A), check each part (once tank has been removed or blocked up) by measuring its resistance at its terminals: n n n Heater ~ 11 W Hi-Limit ~ .3 W Flow switch ~ .4 W -- must remove microswitch from heater housing & close its contacts to measure this. A spring loaded plunger closes microswitch when water is flowing. Flow switch 1st Edition/Revision 1 Quick Chart Troubleshooting Test Programs Tech Manual Repair Manual Tuesday, August 8, 2000 while SHU/I 68 models dont. This applies to SHU/I 5302. 1st Edition/Revision 1 Quick Chart Troubleshooting Test Programs Tech Manual Repair Manual Tuesday.B A Installing jumper for control modules for SHU/I 53 series dishwashers Control Module Part # 266746 1 2 3 2 1 2 1 8 7 6 5 4 3 2 1 2 1 7 6 5 4 3 2 1 NOTE: Remove existing jumper from old SHU/I 53 control module and install onto new module. Please note this # 266746 control module replaced the module # 263832 referred to in the 1st Edition/Revision 0 of these instructions. existing jumper must be used (or jumper # 167782 must be ordered separately). 2000 . This part # 266746 control module is used for all SHU/I 53 series & SHU/I 68 series dishwashers. 5306. 5305. 5315 & 5316 models. Since each control module is shipped without a jumper. 5304. August 8. 5312. 5314. SHU/I 53 models use a jumper (part # 167782). underfilling or water in the base). starting from bottom -. Do all resistance checks with power turned off. For a quick reference for measuring resistances from the front of the dishwasher. If yes ü Valve may be OK – more testing may be needed. overfilling. Please see circuit diagram #36 for SHU/I 43/53/68 model dishwashers and diagram #48 for SHV 43/48 model dishwashers in the Major Appliance Technical Manual. ü Drain motor HINT: The drain motor is not a bilge pump – it won't remove water from the dishwasher base. start any wash cycle or reset dishwasher to run drain motor -.the top six screws hold the fascia panel to the door). 1st Edition/Revision 0-A Tuesday. ü Lift plastic terminal cover and measure resistance through drain motor terminals (≈ 16. close door.5 Ω). To access wire harnesses. For a complete troubleshooting chart when symptoms are known. An "F" fault code in the display for SHU/I 53/68 dishwashers shows there's a filling problem (not filling. If no ü Turn off dishwasher and replace water valve. Once screws are out.Page C-1 B A SHU/SHI/SHV Dishwasher Quick Check Chart Use this chart to quickly identify problems from front of dishwasher without removing it. voltage/resistance and current (ampere) probes. open door and remove outer door panel (by removing three T20 Torx screws on each side of inner door. ü Drain motor may be OK – more testing may be needed. NOTE: Use a multimeter with temperature. 1999 . Identify each wire color and location at the control module before looking at this chart. HINT: Start test program. NOTE: NOTE: NOTE: To check ü Water valve Measure ü Resistance through water valve terminals (≈ 1000 Ω). lift outer door panel up and pull bottom of panel out – door panel will drop out. please refer to the one page diagram Measuring Resistances from the Front of any SHU or SHI Dishwasher. May 11. ü Turn off dishwasher and replace drain motor.see if water drains. HINT: Locking type terminals are used – push a small (#1) blade screwdriver into each terminal notch and slide terminal off at same time. please refer to the SHU/SHI/SHV Dishwasher Troubleshooting Chart. The fault code can't be reset manually – it will reset itself 15 minutes after the dishwasher has been turned on (after testing how it fills). remove microswitch & close its contacts. Must pull out dishwasher and remove or block up tub to replace it. measure resistance between two brown wires at left of right harness (≈ 55 kΩ at room temperature (72oF)).5-11 A (amps). ü If no Test each part. measure between white wire st at right of 1 harness & white th wire at left of 4 harness. turn off dishwasher and measure (SHU/I models) between white wire at left of 3rd harness from left and 2nd blue wire from left of 4th harness from left (≈ . 1st Edition/Revision 0-A Tuesday. HINT: Must pull out dishwasher and remove left side panel to access water level switch. When heater comes on. ü Turn off dishwasher and replace NTC. ü Test float switch and water valve. ü Water level switch is OK. 1999 . HINT: Make sure water in sump has cooled to room temperature before measuring resistance. HINT: The NTC and Hi-Limit o (185 F thermostat) are changed as a unit. HINT: Must pull out dishwasher and remove or tilt/block up tub to replace parts. ü Turn off dishwasher and replace water level switch. HINT: The Hi-Limit o thermostat (185 F) is a bimetal self-resetting thermostat. ü Float switch ü ü Float switch and water valve probably are OK. HINT: The NTC and Hi-Limit o (185 F thermostat) are changed as a unit. HINT: Don't pull out dishwasher and remove tub for initial checking – only when you're certain one of these parts has failed. May 11. ü NTC probably is OK. If yes ü Heater/flow switch/HiLimit thermostat are OK. turn off dishwasher and replace defective part.3 Ω & flow switch is ≈ . HINT: For SHV models.BA Page C-2 SHU/SHI/SHV Dishwasher Quick Check Chart To check ü Heater / flow switch / HiLimit thermostat o (185 F) Measure ü Current through hot wire into dishwasher – should be 10. Bring all three parts before disassembling dishwasher and test each part separately. turn off dishwasher and replace whatever part was defective. ü Water level switch ü After water fills. Resistance between white wire to water valve and white wire either at right of on/off switch harness (SHU/I models) or at left of 4th harness (SHV models) (≈ 4Ω). Must pull out dishwasher and remove or block up tub to replace it. HINT: Start test program (SHU/I models) and skip "draining" and "Aqua Sensor Calibration" until water has finished filling.4 Ω. ü NTC (temperature probe) ü At control module. HINT: The resistance of heater is ≈ 11 Ω. To measure flow switch resistance. Skip "heating & circulating" once you've measured current to save time. Hi-Limit thermostat is ≈ . measure current.4 Ω). ü Sensor may be OK. HINT: For SHV models. HINT: Due to nature of sensor. ü Circulation motor may be OK – more testing may be needed (if debris entered impeller). Sensor can be pulled out of sensor assembly at rear of sump. ü Turn off dishwasher and replace actuator "wax" motor. HINT: Must pull out dishwasher and remove or tilt/block up tub to remove or replace motor – do so only if certain motor has failed or impeller is jammed with debris. 1999 . measure resistance (SHU/I models) between white/red wire st on 1 harness from left nd & 2 blue wire from th right on 4 harness from left (≈ 10 Ω). HINT: For SHV models. HINT: Can also measure resistance between inner terminal (light) and either outer terminal (sensor) of sensor itself. ü Resistance through "wax" motor terminals (≈ 2150 Ω). Don't remove motor to clean impeller – remove filter basket/screen and reach through right side of sump into impeller.). a cable tie) in dishwasher base can move under float and turn on float switch.g. ü At control module. The sensor checks water clarity and adds a wash/rinse cycle only when the rinse water is still dirty. Measure HINT: Any debris (e. If yes If no HINT: Must pull out dishwasher and remove left side panel to access float switch. measure between white/red nd wire at left of 2 harness & th white wire at middle of 4 harness. ü Turn off dishwasher and replace sensor. HINT: Must pull out dishwasher and remove left side panel to access sensor (for measuring or replacing).Page C-3 B A SHU/SHI/SHV Dishwasher Quick Check Chart To check ü Float switch (cont. ü Turn off dishwasher and replace actuator "wax" motor.& 68—only) ü Find three brown wires at far right of control module.(≈ 2150 Ω). ü Detergent dispenser actuator ü Top rack only actuator (SHU/I 68-& SHV 48-models only). ü Circulation motor ü At control module. Measure resistance between middle wire and left (preferred) or right wire (≥ 1 MΩ). ü Aqua sensor (SHU 53-. measure resistance (SHU/I models) between white wires of rd 3 harness (from left) . 1st Edition/Revision 0-A Tuesday. resistance readings can be inconsistent. measure between white/red nd wire at left of 2 harness & th white wire at middle of 4 harness. ü Actuator motor may be OK – more testing may be needed. ü Actuator motor may be OK – more testing may be needed. May 11. HINT: Don't check this unless customer has brought up long wash times (and has measured them). ü Turn off dishwasher and replace circulation motor. Clean all debris from dishwasher base. HINT: Debris can get in if filter basket wasn't properly screwed in and locked. HINT: The aqua sensor does not affect washability and should not be replaced (unless a leak has occurred around it). 1999 . flow switch and Hi-Limit. ü At control module.4 Ω). filling. Please see page B-1 on using test program to troubleshoot heater. For example. If no ü Go to troubleshooting chart and check whether module or another part is faulty. If not. ü Check to see if rinse aid dispenser is empty. Hi-Limit. turn off dishwasher and replace level switch. The test can run more than one hour (to get temperature up to 150oF). measure voltages/currents as parts come on. circulating and heating to be checked more quickly than running a standard wash cycle. run test program to identify dishwasher problems (please see page F-1). To use test program for troubleshooting.BA Page C-4 SHU/SHI/SHV Dishwasher Quick Check Chart To check ü Control module Measure ü Run test program (SHU/I models) and check if indicator lights/displays come on and all buttons click (and resist a bit when pressed).(≈ . On SHU/I 43/53/68 models. heater and flow switch are OK. measure resistance between two yellow nd wires (2 harness from right) -. Many parts can be snapped out without using tools. 1st Edition/Revision 0-A Tuesday. NOTE: • • • • NOTE: NOTE: The following parts can't be serviced from the front of the dishwasher (the dishwasher must be pulled out and the tank removed or tilted/blocked up to replace them): Heater Circulation motor Aqua sensor ("Sensotronic") NTC (temperature probe)/Hi-Limit (185oF) thermostat You will need a T20 Torx screwdriver and may need #1/ #2 flat blade screwdrivers and a pair of needlenose pliers. This test saves time since you can't get to these parts without removing the tank and can't run resistance checks from front of dishwasher because flow switch stays open. but tests can be cancelled to greatly shorten testing time. ü Rinse aid dispenser level switch (SHU 53/68 & SHV 48— models only) ü Level switch probably is OK. check each part to see which one failed. If yes ü Module may be OK – more testing may be needed. run heating test and measure current coming into dishwasher – if current ≈ 11A. May 11. The test program allows draining. If not. MAKE SURE THE DISHWASHER IS ELECTRICALLY GROUNDED. USE COPPER CONDUCTORS ONLY FOR ALL WIRING OR REWIRING.& SHV 43/48 G Press and hold "Regular Wash" & "Power Scrub Plus" buttons Press and hold "Scrub Wash" & "Delicate/Economy" buttons until "CL" shows on display G SHU/I 53/68 G v • • • WARNING! ELECTRICAL SHOCK HAZARD (120 VAC) TURN OFF ELECTRICAL POWER AT THE CIRCUIT BREAKER OR FUSE BOX BEFORE DISASSEMBLING OR REPAIRING THE DISHWASHER. press and hold the following buttons (until dishwasher starts to drain): G SHU/I 43-. FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.Page C-5 B A SHU/SHI/SHV Dishwasher Quick Check Chart NOTE: To cancel/drain dishwasher while it's cycling. 1999 . May 11. 1st Edition/Revision 0-A Tuesday. ü Water doesn't drain properly ü Soap doesn't enter dishwasher due to dispenser actuator (A 2) failure. ü Twist and remove filter. If debris has jammed impeller. please refer customer to the Self-Help chart in their Use and Care Manual. remove tank. then remove debris from right side of sump where water enters circulation pump impeller. filters shouldn't normally clog up. 2000 . allowing debris to enter sump.g. HINT: Due to high temperature rinse (161 F) breaking down food debris and triple filtering system trapping food debris.Page D-1 B A SHU/SHI/SHV Dishwasher Troubleshooting Chart NOTE: For minor problems from improper usage or lack of maintenance. ü Filter not locked down securely. ü Loop drain hose behind the dishwasher (with the top of the loop) at least 20" above the floor. ü Unclog sink air gap. NOTE: Cleaning sink air gaps is not covered under warranty. ü Twist and remove filter. remove circulation motor and unscrew and clean out impeller. replace entire impeller assembly or it won't seal adequately. ü Blocked or clogged upper/ lower spray arms. ü Water doesn't circulate properly due to debris in circulation motor impeller. ü Partially clogged air gap. HINT: If impeller is damaged. Problem ü Washability problems (dishwasher won't clean properly) Possible Cause ü Inappropriate dishwasher detergent used. then remove debris from sump. ü Drain hose behind dishwasher doesn't have an adequate loop. CAUTION: Use caution when removing debris from sump to avoid being cut by sharp debris such as aluminum can tabs or broken glass. Instruct customer to twist and lock filter (cylinder) securely into dishwasher sump. turn off and pull out dishwasher. not time – water level cannot be adjusted. allowing wastewater from prior washes to circulate in dishwasher. ü See Water doesn't drain properly on page D-3. 1st Edition/Revision 0-B Wednesday. Instruct customer to twist and lock filter (cylinder) securely into sump. ü Turn off dishwasher and test actuator – replace if faulty. ü Check spray arms – clean or replace as needed. Suggested Action ü Instruct customer to use a powdered dishwasher detergent (e. o HINT: Water level will not affect washability as water fill is measured by pressure. August 9. Cascade powder). Problem often caused by filter not being securely locked down. ü Instruct customer to use less. ü Turn on/off switch on.) ü Suds or foam remains in dishwasher.g. The system always resets when door closes. ü Recommend customer to get water tested and use an appropriate water softener. ü Food debris in dishwasher filters. Cascade powder). ü Standing water in dishwasher base. turn off dishwasher and replace indicator light. ü Turn off dishwasher and check door or on/off switch -. ü Dishwasher has an odor. ü Standing water in dishwasher sump.BA Page D-2 SHU/SHI/SHV Dishwasher Troubleshooting Chart Problem ü Washability problems (dishwasher won't clean properly) (cont. If so. ü Too much detergent used. ü Improper detergent used (other than powdered dishwasher detergent). ü Minerals in customer water supply. ü Instruct customer to use a powdered dishwasher detergent (e. August 9. ü Turn off dishwasher and replace door latch – instruct customer to not pull on door without pulling latch. ü Clean dishwasher filters. Suggested Action HINT: One "wax" motor operates both the detergent and rinse aid dispensers through a mechanical linkage. HINT: Water level in sump should be at or below drain motor cover. ü Dishwasher doesn't drain properly. drain water manually from dishwasher base and correct source of water leakage. 2000 . ü Door ajar or on/off switch failed. ü Indicator light failed. ü Door latch has broken. 1st Edition/Revision 0-B Wednesday. Possible Cause HINT: Must pull out dishwasher and remove left side panel to access float switch. Check "wax" motor by running a continuity check on its terminals. ü Dishes won't dry properly. fuse box or power connections. ü Turn off dishwasher. ü Unclog air gap. ü Run test program to see if light failed (for SHU/I 43/53/68 models only – see page F-1). Check linkage by moving it manually. ü Dishwasher won't run or indicator lights won't come on. ü Check customer circuit breaker. ü Instruct customer on using rinse aid – dishes won't dry without it. ü See Water doesn't drain properly on page D-3. ü No power to dishwasher. ü Rinse aid not used. Make sure top of drain hose loop (behind dishwasher) is at least 20" above floor (add a loop in hose if there isn't one).adjust or replace them. ü Dishwasher not turned on. Turn off dishwasher and replace faulty timer or module (for SHU/I 43/53 models. ü Drain motor impeller clogged.27 bars). ü Timer (SHU 30/40 models) or module (all other models) failed.Page D-3 B A SHU/SHI/SHV Dishwasher Troubleshooting Chart Problem ü Dishwasher won't stop filling or won't stop draining. ü Low customer water supply pressure. ü Check voltage at and wiring to timer or module. ü Clean or replace clogged piping/parts and have customer get water tested and use appropriate water softener. ü Kink in drain hose. ü Improper drain connection height (< 20" or 508mm above floor). ü Float switch or diaphragm (e6) failed. ü Adjust customer water supply pressure (to 5-20 psi or 0. ü Turn off dishwasher. ü Turn off dishwasher and remove debris from dishwasher base ü Straighten or replace drain hose. Possible Cause ü Water in dishwasher base from leaky or loose hose. ü Unclog sink or sink air gap. 1st Edition/Revision 0-A Tuesday. remove drain motor cover (in sump) and clean impeller.3-8. install existing module jumper onto new module). ü Level dishwasher using front and rear leveling legs (see customer dishwasher installation instructions). NOTE: Cleaning sink air gaps or sinks are not covered under warranty. ü Dishwasher isn't level. CAUTION: Use caution when removing debris from sump to avoid being cut by sharp debris such as aluminum can tabs or broken glass. 1999 . May 11. ü Inadequate customer water supply piping. Suggested Action ü Turn off dishwasher. ü Water doesn't drain properly. ü Turn off dishwasher and replace float switch or diaphragm. ü Kitchen sink or sink air gap clogged. remove drain motor to clean impeller. If necessary. Replace faulty motor. ü Dishwasher filter(s) or sump clogged. ü Scale in customer supply piping or dishwasher piping/parts from hard water. ü Clean dishwasher filters or sump. ü Water fills too slowly. drain water manually from dishwasher base and reinstall or replace hose. ü Install appropriate piping to dishwasher (minimum 3/8" copper tanking) according to local codes. ü Drain motor (m 3) failed.5 Ω). ü Install drain height and sink air gap according to local codes. causing float switch (e 6) to operate. ü Debris in dishwasher base activated float switch (e6). ü Turn off dishwasher and measure resistance at motor terminals (≈ 16. ü Rinse aid level switch (reed switch e 3) failed. ü Check voltage at and wiring to timer or module. Replace faulty NTC. Turn off dishwasher and replace faulty timer or module (for SHU/I 43/53 models. Turn off dishwasher and replace faulty valve. install existing module jumper onto new module). ü Timer (SHU 30/40 models) or module (all other models) failed. ü Check voltage at and wiring to timer or module. ü Water valve (s2) failed. Tuesday. ü Turn off dishwasher and check o resistance of NTC (≈ 55 kΩ @ 72 F). ü Circulation motor (m2) failed. Turn off dishwasher and replace faulty timer or module (for SHU/I 43/53 models.BA Page D-4 SHU/SHI/SHV Dishwasher Troubleshooting Chart Problem ü Water won't fill. ü Refill rinse aid light won't come on (SHU/I 53/68 & SHV 48 models). ü Water in dishwasher base operated float switch (e 6).3 Ω). ü Turn off dishwasher and replace reed switch. The fault code ü Water level switch (f 1) failed. 1999 ü Water doesn’t heat up properly. ü Detergent or rinse aid won't dispense properly. ü Turn off dishwasher. NOTE: An "F" fault code in the display for SHU/I 53/68 dishwashers shows there's a filling problem (not filling. ü Dispenser actuator (A 2) failed. Possible Cause ü Customer water supply turned off or disconnected. 1st Edition/Revision 0-A o o . ü Water doesn't circulate. If not (and for all other models). ü Turn off dishwasher and replace actuator. ü 140 F (f 3) or 161 F (f4) thermostat (SHU 30/40 models) failed. ü NTC (temperature sensor) failed. ü Free jammed detergent dispenser door. ü Check resistance @ water valve terminals (≈ 1000 Ω). underfilling or water in the base). Hi-Limit is OK. ü Turn off dishwasher and replace faulty thermostat. Suggested Action ü Reconnect and turn on customer water supply. drain water manually from dishwasher base. ü Detergent dispenser door is jammed. install existing module jumper onto new module). can't be reset manually – it will reset itself 15 minutes after the dishwasher has been turned on (after testing how it fills). turn off dishwasher and measure resistance @ Hi-Limit terminals (≈ . ü Turn off dishwasher and replace faulty level switch. ü Run test program (SHU/I 43/53/68 models) – measure current to dishwasher. find source of leaking water and fix water leak. ü Timer (SHU 30/40 models) or module (all other models) failed. ü Hi-Limit (f5) tripped and failed to reset. overfilling. ü Turn off dishwasher and replace motor. If current ≈ 11A. May 11. Replace faulty Hi-Limit. ü Damaged door gasket. May 11. ü Customer hot water supply o isn't hot enough (< 140 F/ o 60 C). ü See Suds or foam remains in dishwasher on page D-2. Do not trim gasket flush with sides of tank or leaking may occur. ü Check voltage at and wiring to timer or module. voltage/resistance and current (ampere) probes.4 Ω). Do all resistance checks with power turned off. ü Water flow switch (e 5) failed. Replace faulty heater. If not. Turn off dishwasher and replace faulty timer or module (for SHU/I 43/53 models. ü Run test program (SHU/I 43/53/68 models – see page B-1) – measure current to dishwasher. For a quick reference for measuring resistances from the front of the dishwasher. turn off dishwasher and measure heater resistance (≈ 11 Ω).Page D-5 B A SHU/SHI/SHV Dishwasher Troubleshooting Chart Problem ü Water doesn’t heat up properly (cont. ü Dishwasher cycle runs too long. NOTE: Use a multimeter with temperature. please refer to the one page diagram Measuring Resistances from the Front of any SHU or SHI Dishwasher. 1st Edition/Revision 0-A Tuesday. HINT: Original gasket was longer to provide a dam for tank corners. If not (and for all other models). ü Excessive foaming. If current ≈ 11A. 1999 . remove flow switch microswitch. providing an extra 1" – 1-1/4" on each side to cover bottom of tank (for a dam to prevent leaking from splashing water at bottom corners of tank). Suggested Action ü Run test program (SHU/I 43/53/68 models – see page B-1) – measure current to dishwasher. install existing module jumper onto new module). ü Timer (SHU 30/40 models) or module (all other models) failed. rinses and shuts off OK. ü Blocked or clogged upper or lower spray arms. ü Check spray arms – clean or replace as needed. ü Adjust hot water supply according to local codes. heater is OK. If current ≈ 11A. ü Water leaks from front of dishwasher.). Possible Cause ü Heater (r 1) failed. Replace faulty flow switch. yet dishwasher washes. close its contacts & measure its resistance (≈ . ü Install new door gasket. Identify each wire color and location at the control module before looking at this chart. flow switch is OK. press and hold the following buttons (until dishwasher starts to drain): G SHU/I 43-. circulating and heating to be checked more quickly than running a standard wash cycle. May 11. measure voltages/currents as parts come on. The test program allows draining. For example.BA Page D-6 SHU/SHI/SHV Dishwasher Troubleshooting Chart NOTE: HINT: NOTE: • • • • NOTE: You will need a T20 Torx screwdriver and may need #1/ #2 flat blade screwdrivers and a pair of needlenose pliers. To use test program for troubleshooting. run heating test and measure current coming into dishwasher – if current ≈ 11A. The following parts can't be serviced from the front of the dishwasher (the dishwasher must be pulled out and the tank removed or tilted/blocked up to replace them): Heater Circulation motor Aqua sensor ("Sensotronic") NTC (temperature probe)/Hi-Limit (185oF) thermostat On SHU/I 43/53/68 models. run test program to identify dishwasher problems (see test program guide on page F-1). underfilling or water in the base). For SHU/I 43/53 models. take jumper off old module and put it on new module.g. Many parts can be snapped out without using tools. The test can run more than one hour (to get temperature up to 150oF). Tuesday. Hi-Limit. 1999 1st Edition/Revision 0-A . An "F" fault code in the display for SHU/I 53/68 dishwashers shows there's a filling problem (not filling. The fault code can't be reset manually – it will reset itself 15 minutes after the dishwasher has been turned on (after testing how it fills). check each part to see which one failed. but tests can be cancelled to greatly shorten testing time. " f3" or " e6 " ) refer to schematic diagram #36 on page E-1 and #48 on page E-2. NOTE: To cancel/drain dishwasher while it's cycling. heater and flow switch are OK. flow switch and Hi-Limit. Symbols for parts (e. overfilling. filling. If not. Please see page B-1 on using test program to troubleshoot heater.& SHV 43/48 G Depress and hold "Regular Wash" & "Power Scrub Plus" buttons Depress and hold "Scrub Wash" & "Delicate/Economy" buttons until "CL" shows on display G SHU/I 53/68 G NOTE: NOTE: Jumpers aren't included with replacement modules. This test saves time since you can't get to these parts without removing the tank and can't run resistance checks from front of dishwasher because flow switch stays open. USE COPPER CONDUCTORS ONLY FOR ALL WIRING OR REWIRING.4 .4. May 11. MAKE SURE THE DISHWASHER IS ELECTRICALLY GROUNDED. 1st Edition/Revision 0-A Tuesday.1 bars) water pressure 140oF (60oC) water temperature (recommended) minimum 3/8" (9.5 mm) flexible stainless steel or copper tanking inlet line v • • • WARNING! ELECTRICAL SHOCK HAZARD (120 VAC) TURN OFF ELECTRICAL POWER AT THE CIRCUIT BREAKER OR FUSE BOX BEFORE DISASSEMBLING OR REPAIRING THE DISHWASHER. • • • 20-60 psi (1. 1999 . FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.Page D-7 B A SHU/SHI/SHV Dishwasher Troubleshooting Chart NOTE: The customer hot water supply should meet or exceed the minimum requirements below for the dishwasher to operate efficiently. Installations not meeting these requirements should be reinstalled according to local codes. 5-2 A. To check each program indicator light. SHI/U 43—MODELS To start test program. F-1C for SHU 53 models and page F-1D for SHI/U 68 models ¢ ¢ ¢ ¢ ¢ ¢ l Cancel Drain l 1st Edition/Revision 2 Tuesday. If more than one fault occurs. the following indicator lights will be lit: WASH RINSE/DRY CLEAN = = = Heater fault Water filling fault (over or under filling) NTC (temperature sensor) fault – note circulation motor stops shortly after it started during an NTC fault To check for heater. CLEAN light will come on immediately and testing will end shortly after water has started circulating. measure current going into dishwasher. If flow switch (e 5 ) has failed (opened). If water level switch (f 1 ) has failed (opened). If current is ~ 11 A. start testing until heating starts. SHU 43 models program buttons & indicator lights: Power Scrub Plus Scrub Wash Regular Wash Rinse & Hold Wash Rinse/ Dry Clean ¢ See page F1B for SHU 4322/4326 models. Using a meter with a current coil. press both POWER SCRUB PLUS and REGULAR WASH buttons a second time. press its button. lights above them will flash. high limit or flow switch problems. then heater. If current stays at ~ 1. To start testing. June 27. more than one light will be lit. high limit or flow switch are faulty. When program buttons are released. water won't heat (to 150 F) and water won’t stop circulating. To end test program.Page F-1A B A SHI/U 43/53/68 Dishwasher Test Programs TEST* Draining Aqua Sensor ("Sensotronic") Calibration TIME 30 seconds 65 seconds Until Water Level Switch (f1) closes Until water temperature reaches 150 F (65 C) 60 seconds SHI/U 43 models SHI/U 53/ 68 models º º NOTES Not on SHI/U 43-. high limit and flow switch are OK. press and hold both POWER SCRUB PLUS and REGULAR WASH program buttons. Press REGULAR WASH button. 2000 . When testing has ended and a fault was detected. If NTC probe (f 2 / f 4 ) has failed (opened). RINSE/DRY light will come on and unit will continually fill and drain where º testing won't be completed. press ON/OFF button. then heater. then turn unit on by pressing ON/OFF button.models Can't skip this test Dispenser actuator comes on Filling Heating & Circulating Draining * To skip a test: Press SCRUB WASH button. g. To end test program. If current is ~ 11 A. then turn unit on by pressing ON/OFF button./ “6” = faults 2 + 4)./ “20” = version 0 without jumper). water won't heat (to 150 F) and water won’t stop circulating. Press REGULAR WASH button. When wash program buttons are released. start testing until heating starts. To check each program indicator light. Using a meter with a current coil. F1C for SHU 53 models and page F1D for SHI/U 68 models Power Scrub Plus Regular Wash Delicate /Econo Rinse & Hold Refill Rinse Agent ¢ ¢ ¢ ¢ ¢ l Cancel Drain l 1st Edition/Revision 2 Tuesday. display will show fault code "4" and unit will continually fill and drain where º testing won't be completed. press ON/OFF button. press both the REGULAR WASH and RINSE & HOLD buttons a second time. press its button. lights above them will flash. 0 = No faults detected 1 = Aqua Sensor ("Sensotronic") fault 2 = Heating fault 4 = Filling fault 8 = NTC (temperature sensor) fault F = Filling fault (display occurs during wash. When testing has ended. measure current going into dishwasher. To start testing. press REGULAR WASH button (press Delay Start button to test Cycle Countdown display alone). To check Cycle Countdown display. high limit or flow switch are faulty. display will show fault code "8" immediately and testing will end shortly after water has started circulating.models Can't skip this test Dispenser actuator comes on Filling Heating & Circulating Draining * To skip a test: Press SCRUB WASH button. SHU 4322 & 4326 MODELS To start test program.5-2 A.Page F-1B B A SHI/U 43/53/68 Dishwasher Test Programs TEST* Draining Aqua Sensor ("Sensotronic") Calibration TIME 30 seconds 65 seconds Until Water Level Switch (f1) closes Until water temperature reaches 150 F (65 C) 60 seconds SHI/U 43 models SHI/U 53/ 68 models º º NOTES Not on SHI/U 43-. then heater. SHU 4322/4326 models program buttons & indicator lights: Cycle Countdown 20 See page F1A for SHI/U 43 models. If current stays at ~ 1. Refill Rinse Agent light and REGULAR WASH light. If more than one fault occurs. high limit and flow switch are OK. display will show "0". If NTC probe (f 2 / f 4 ) has failed (opened). not test) To check for heater. high limit or flow switch problems. June 27.g. Cycle Countdown display will show a fault using codes below. Cycle Countdown display will show "88" when REGULAR WASH button is pressed and "8h" when Delay Start button is pressed. If water level switch (f 1 ) has failed (opened). (e. then heater. press and hold both REGULAR WASH and RINSE & HOLD program buttons. 2000 . Initially. code numbers will be added together. If flow switch (e 5 ) has failed (opened). control module version # will be displayed (e. Cycle Countdown display will show a fault using codes below.g. water won't heat (to 150 F) and water won’t stop circulating./ “21” = version 1 with jumper). lights above them will flash. F-1B for SHU 4322/4326 models and page F-1D for SHI/U 68 models Power Scrub Plus Scrub Wash Regular Wash Delicate /Econo Rinse & Hold Refill Rinse Agent ¢ ¢ ¢ ¢ ¢ ¢ l Delay Start Hours Cancel Drain l 1st Edition/Revision 2 Tuesday. Press REGULAR WASH button. June 27.g.Page F-1C B A SHI/U 43/53/68 Dishwasher Test Programs TEST* Draining Aqua Sensor ("Sensotronic") Calibration TIME 30 seconds 65 seconds Until Water Level Switch (f1) closes Until water temperature reaches 150 F (65 C) 60 seconds SHI/U 43 models SHI/U 53/ 68 models º º NOTES Not on SHI/U 43-.models Can't skip this test Dispenser actuator comes on Filling Heating & Circulating Draining * To skip a test: Press SCRUB WASH button. 0 = No faults detected 1 = Aqua Sensor ("Sensotronic") fault 2 = Heating fault 4 = Filling fault 8 = NTC (temperature sensor) fault F = Filling fault (display occurs during wash. If NTC probe (f 2 / f 4 ) has failed (opened). not test) To check for heater. then heater. Initially.5-2 A. If current stays at ~ 1. press both the SCRUB WASH and DELICATE/ECONO buttons a second time. high limit or flow switch are faulty. If flow switch (e 5 ) has failed (opened). then turn unit on by pressing ON/OFF button. display will show fault code "8" immediately and testing will end shortly after water has started circulating. display will show "0". display will show fault code "4" and unit will continually fill and drain where º testing won't be completed. Using a meter with a current coil. To start testing. If water level switch (f 1 ) has failed (opened). (e. start testing until heating starts. press and hold both SCRUB WASH and DELICATE/ECONO program buttons. If current is ~ 11 A. If more than one fault occurs. control module version # will be displayed (e. Refill Rinse Agent light and REGULAR WASH light. When testing has ended. high limit or flow switch problems. then heater./ “6” = faults 2 + 4). 2000 . press ON/OFF button. press REGULAR WASH button (press Delay Start button to test Cycle Countdown display alone). SHU 53 models program buttons & indicator lights: Cycle Countdown 21 See page F-1A for SHI/U 43 models. high limit and flow switch are OK. code numbers will be added together. press its button. measure current going into dishwasher. When wash program buttons are released. To check Cycle Countdown display. Cycle Countdown display will show "88" when REGULAR WASH button is pressed and "8h" when Delay Start button is pressed. To end test program. SHU 53 MODELS To start test program. To check each program indicator light. If NTC probe (f 2 / f 4 ) has failed (opened). If current is ~ 11 A. water won't heat (to 150 F) and water won’t stop circulating. Press REGULAR WASH button./ “20” = version 0 without jumper). then heater. code numbers will be added together. then heater. SHI/U 68-. display will show fault code "4" and unit will continually fill and drain where º testing won't be completed. press and hold both SCRUB WASH and DELICATE/ECONO program buttons. If more than one fault occurs. display will show "0". To start testing. measure current going into dishwasher.5-2 A. high limit or flow switch problems. high limit and flow switch are OK. If flow switch (e 5 ) has failed (opened). display will show fault code "8" immediately and testing will end shortly after water has started circulating. To end test program./ “6” = faults 2 + 4).g. When testing has ended. June 27. not test) To check for heater. F1B for SHU 4322/4326 models and page F-1C for SHU 53 models Power Scrub Plus Scrub Wash Regular Wash Delicate /Econo Quick Wash Rinse & Hold Refill Rinse Agent ¢ ¢ ¢ ¢ ¢ ¢ ¢ ¢ l Delay Start Hours Top Rack Only Cancel Drain l 1st Edition/Revision 2 Tuesday. If water level switch (f 1 ) has failed (opened).Page F-1D B A SHI/U 43/53/68 Dishwasher Test Programs TEST* Draining Aqua Sensor ("Sensotronic") Calibration TIME 30 seconds 65 seconds Until Water Level Switch (f1) closes Until water temperature reaches 150 F (65 C) 60 seconds SHI/U 43 models SHI/U 53/ 68 models º º NOTES Not on SHI/U 43-. To check each program indicator light. control module version # will be displayed (e. press REGULAR WASH button (press Delay Start button to test Cycle Countdown display alone). 2000 . SHU 68 models program buttons & indicator lights: Cycle Countdown 20 See page F1A for SHI/U 43 models. then turn unit on by pressing ON/OFF button. If current stays at ~ 1. start testing until heating starts. Cycle Countdown display will show "88" when REGULAR WASH button is pressed and "8h" when Delay Start button is pressed. lights above them will flash. Refill Rinse Agent light and REGULAR WASH light. Using a meter with a current coil. Cycle Countdown display will show a fault using codes below. high limit or flow switch are faulty. Initially. press both SCRUB WASH and DELICATE/ECONO buttons a second time.g. press its button. To check Cycle Countdown display.MODELS To start test program. press ON/OFF button. When wash program buttons are released.models Can't skip this test Dispenser actuator comes on Filling Heating & Circulating Draining * To skip a test: Press SCRUB WASH button. (e. 0 = No faults detected 1 = Aqua Sensor ("Sensotronic") fault 2 = Heating fault 4 = Filling fault 8 = NTC (temperature sensor) fault F = Filling fault (display occurs during wash. April 24. SCRUB WASH.Page F-2 B A SHV 43/48 Dishwasher Test Program TEST* Draining Filling Heating & Circulating (water circulates before unit stops filling) TIME 30 seconds Until Water Level Switch (f1) closes Until water temperature reaches º º 150 F (65 C) 60 seconds SHV 43/48 models NOTES Input current < 1 A Input current ~ 11 A and dispenser actuator comes on Draining * To skip Heating & Circulating test: Press SCRUB WASH button. REGULAR WASH and RINSE & HOLD). DOOR MUST BE OPENED. When SCRUB WASH program button is pressed. water won't heat (to 150 F) and water won’t stop circulating. If water level switch (f 1 ) has failed (opened). DOOR MUST BE OPENED. If current is ~ 11 A. press and hold each program button. measure current going into dishwasher. SHV 4303 models program buttons & indicator lights: ¢ Clean ¢ Power Scrub Plus ¢ Scrub Wash ¢ Regular Wash ¢ Rinse & Hold SHV 4803 models program buttons & indicator lights: ¢ Clean ¢ Refill Rinse Agent ¢ Top Rack Only ¢ Power Scrub Plus ¢ Scrub Wash ¢ Regular Wash ¢ Rinse & Hold 1st Edition/Revision 0-A Monday. DOOR MUST BE OPENED. NOTE: TO ENABLE LIGHTS TO COME ON. high limit and flow switch are OK. To start testing. NOTE: TO ENABLE LIGHTS TO COME ON. press and hold both POWER SCRUB PLUS and REGULAR WASH program buttons. When program buttons are released. To end test program. If more than one fault occurs. If NTC probe (f 2 / f 4 ) has failed (opened). When testing has ended and a fault was detected. high limit or flow switch are faulty. Using a meter with a current coil. If current stays at ~ 1. press both POWER SCRUB PLUS and REGULAR WASH buttons a second time. high limit or flow switch problems. If flow switch (e 5 ) has failed (opened). REGULAR WASH light will come on immediately and testing will end shortly after water has started circulating. NOTE: TO ENABLE LIGHTS TO COME ON. lights above them will flash. CLEAN and REFILL RINSE AGENT lights also come on (for SHV 4803 models) or CLEAN light also comes on (for SHV 4303 models). then heater. the following indicator lights will be lit: POWER SCRUB PLUS SCRUB WASH REGULAR WASH = = = Heater fault Water filling fault (over or under filling) NTC (temperature sensor) fault – note circulation motor stops shortly after it started during an NTC fault To check for heater. more than one light will be lit. SHV 43/48 MODELS To start test program. press ON/OFF button.5-2 A. start testing until heating starts. SCRUB WASH light will come on and unit will continually fill and drain where º testing won't be completed. 2000 . then turn unit on by pressing ON/OFF button. then heater. To check program indicator lights (POWER SCRUB PLUS. When testing has ended and a fault was detected. REGULAR WASH light will come on immediately and testing will end shortly after water has started circulating. high limit or flow switch problems.Page F-3A B A SHU 99 Dishwasher Test Program TEST* Draining Filling Heating & Circulating (water circulates before unit stops filling) TIME 30 seconds Until Water Level Switch (f1) closes Until water temperature reaches º º 150 F (65 C) 60 seconds NOTES Input current < 1 A Input current ~ 11 A and dispenser actuator comes on Draining *To skip Heating & Circulating test: SHU 9902/9905/9906 (Millennium) models SHU 991x/2x (Integra) models Press SCRUB WASH button. high limit and flow switch are OK. press and hold each program button. If flow switch (e 5 ) has failed (opened). more than one light will be lit. measure current going into dishwasher. SCRUB WASH. When SCRUB WASH program button is pressed. If current is ~ 11 A. Press SCRUB WASH button.5-2 A. lights above them will flash. then turn unit on by pressing ON/OFF button. SHU 9902/9905/9906 (Millennium) models program buttons & indicator lights: ¢ Clean ¢ Power Scrub Plus ¢ Scrub Wash ¢ Regular Wash ¢ Rinse & Hold See page F-3B for SHU 991x/992x (Integra) Models 1st Edition/Revision 1 Monday. If current stays at ~ 1. water won't heat (to 150 F) and water won’t stop circulating. press ON/OFF button. then heater. To start testing. press and hold both POWER SCRUB PLUS and REGULAR WASH program buttons. If NTC probe (f 2 / f 4 ) has failed (opened). If water level switch (f 1 ) has failed (opened). REGULAR WASH and RINSE & HOLD). Using a meter with a current coil. If more than one fault occurs. 2000 . To check program indicator lights (POWER SCRUB PLUS. SHU 9902/9905/9906 (Millennium) MODELS To start test program. To end test program. high limit or flow switch are faulty. then heater. When program buttons are released. SCRUB WASH light will come on and unit will continually fill and drain where º testing won't be completed. the following indicator lights will be lit: POWER SCRUB PLUS SCRUB WASH REGULAR WASH = = Heater fault Water filling fault (over or under filling) NTC (temperature sensor) fault – note circulation motor stops shortly after it started during an NTC fault = To check for heater. October 9. press both POWER SCRUB PLUS and REGULAR WASH buttons a second time. start testing until heating starts. CLEAN light also comes on. press both POWER SCRUB PLUS and REGULAR WASH buttons a second time. water won't heat (to 150 F) and water won’t stop circulating.5-2 A. If current stays at ~ 1. lights above them will flash. When testing has ended and a fault was detected. To check program indicator lights (POWER SCRUB PLUS. then heater.Page F-3B B A SHU 99 Dishwasher Test Program TEST* Draining Filling Heating & Circulating (water circulates before unit stops filling) TIME 30 seconds Until Water Level Switch (f1) closes Until water temperature reaches º º 150 F (65 C) 60 seconds NOTES Input current < 1 A Input current ~ 11 A and dispenser actuator comes on Draining *To skip Heating & Circulating test: SHU 9902/9905/9906 (Millennium) models SHU 991x/992x (Integra) models Press SCRUB WASH button. To end test program. then heater. then turn unit on by pressing ON/OFF button. Using a meter with a current coil. start testing until heating starts. press and hold both POWER SCRUB PLUS and REGULAR WASH program buttons. If water level switch (f 1 ) has failed (opened). press ON/OFF button. SCRUB WASH light will come on and unit will continually fill and drain where º testing won't be completed. SHU 991x/992x (Integra) MODELS To start test program. high limit or flow switch problems. REGULAR WASH light will come on immediately and testing will end shortly after water has started circulating. high limit or flow switch are faulty. If flow switch (e 5 ) has failed (opened). measure current going into dishwasher. To start testing. high limit and flow switch are OK. If NTC probe (f 2 / f 4 ) has failed (opened). 2000 . When program buttons are released. SCRUB WASH. October 9. If more than one fault occurs. press and hold each program button. When SCRUB WASH program button is pressed. the following indicator lights will be lit: POWER SCRUB PLUS SCRUB WASH REGULAR WASH = = Heater fault Water filling fault (over or under filling) NTC (temperature sensor) fault – note circulation motor stops shortly after it started during an NTC fault = To check for heater. Press SCRUB WASH button. more than one light will be lit. REGULAR WASH and RINSE & HOLD). If current is ~ 11 A. SHU 991x/992x (Integra) models propgram buttons & indicator lights: ¢ Clean ¢ Power Scrub Plus ¢ Scrub Wash ¢ Regular Wash ¢ Rinse & Hold See page F-3A for SHU 9902/9905/9906 (Millennium) Models 1st Edition/Revision 1 Monday. CLEAN light also comes on and an audible tone (“beep”) also occurs. If flow switch (e 5 ) has failed (opened). press and hold both POWER SCRUB PLUS and RINSE & HOLD program buttons. start testing until heating starts. Using a meter with a current coil. measure current going into dishwasher. If water level switch (f 1 ) has failed (opened). SHU 33 models program buttons & indicator lights: Clean Power Scrub Plus Regular Wash Rinse & Hold ¢ ¢ ¢ ¢ l Cancel Drain l 1st Edition/Revision 0-A Monday. high limit or flow switch problems. press ON/OFF button. 2000 . To start testing. To end test program. CLEAN light also comes on. then heater. If more than one fault occurs. If NTC probe (f 2 / f 4 ) has failed (opened). the following indicator lights will be lit: POWER SCRUB PLUS REGULAR WASH RINSE & HOLD = = = Heater fault Water filling fault (over or under filling) NTC (temperature sensor) fault – note circulation motor stops shortly after it started during an NTC fault To check for heater. To check program indicator lights (POWER SCRUB PLUS. then turn unit on by pressing ON/OFF button.Page F-4 B A SHU 33 Dishwasher Test Program TEST* Draining Filling Heating & Circulating (water circulates before unit stops filling) TIME 30 seconds Until Water Level Switch (f1) closes Until water temperature reaches º º 150 F (65 C) 60 seconds SHU 33 models NOTES Input current < 1 A Input current ~ 11 A and dispenser actuator comes on Draining * To skip Heating & Circulating test: Press REGULAR WASH button. When testing has ended and a fault was detected. press both POWER SCRUB PLUS and RINSE & HOLD buttons a second time.5-2 A. If current is ~ 11 A. If current stays at ~ 1. When REGULAR WASH program button is pressed. When program buttons are released. REGULAR WASH and RINSE & HOLD). water won't heat (to 150 F) and water won’t stop circulating. SHU 33 MODELS To start test program. then heater. RINSE & HOLD light will come on immediately and testing will end shortly after water has started circulating. more than one light will be lit. REGULAR WASH light will come on and unit will continually fill and drain º where testing won't be completed. high limit and flow switch are OK. lights above them will flash. high limit or flow switch are faulty. April 24. press and hold each program button. BSH Home Appliances 5551 McFadden Avenue Huntington Beach. 1 This BSH Major Appliances Technical Manual supersedes all BSH Major Appliances Technical Manuals previously published. 2000 2nd Edition/Rev.H Major Appliances Technical Manual For: BOSCH Effective August 1. CA 92649 . ........................................................... 36 SHI 6802 UC/06 ......................................................................................................... 62 SHU 3036 UC/10 ......................................... 41 SHU 4022 UC/10 . 41 SHU 4302 UC/06 ................................ 36 SHU 4302 UC/10 ................... 41 SHU 4016 UC/10 ............................................. 62 SHU 3032 UC/10 .........................A B TABLE OF CONTENTS MODEL CIRCUIT DIAGRAM WIRING DIAGRAM 37 37 37 37 39 39 39 39 39 39 34 34 34 34 63 63 63 63 61 61 61 61 61 61 42 42 42 42 42 42 42 42 42 42 42 42 37 37 37 37 37 37 37 37 TIMING DIAGRAM – – – – – – – – – – 35 35 35 35 64 64 64 64 – – – – – – 43 43 43 43 43 43 43 43 43 43 43 43 – – – – – – – – TEST PROGRAM 40 40 40 40 40 40 40 40 40 40 – – – – – – – – 67 67 67 67 67 67 – – – – – – – – – – – – 40 40 40 40 40 40 40 40 DISHWASHERS SHI 4302 UC/06 . 60 SHU 3302 UC/10 ........................................................................... 36 SHU 4316 UC/10 ........................ 41 SHU 4002 UC/10 ............................. 36 SHI 6806 UC/10 ................ 41 SHU 4006 UC/06 ...................................................................................................................................................................... 60 SHU 4002 UC/06 ................................................................................. 36 SHI 6805 UC/10 .................................................................................................... 41 SHU 4016 UC/06 ............................. 33 SHU 3006 UC/06 ........ 41 SHU 4022 UC/06 ........................................ 36 SHI 6806 UC/06 ........ 36 SHU 4312 UC/10 ............................................................................. 41 SHU 4006 UC/10 .................................................................................. 62 SHU 3036 UC/06 ................................................................................... 33 SHU 3012 UC/06 ....... 33 SHU 3032 UC/06 .................................................................................................................................................................. 36 SHU 4306 UC/10 ........... 41 SHU 4026 UC/06 ................... 36 i .......................................... 36 SHU 3002 UC/06 ........................................................................................................ 41 SHU 4026 UC/10 ................................................................................................................................................................... 60 SHU 3306 UC/06 .......................................................... 36 SHI 4302 UC/10 ......... 36 SHU 4312 UC/06 ................................................................. 36 SHI 4306 UC/10 ................................................................................................................................................... 36 SHI 6805 UC/06 ........................................... 33 SHU 3016 UC/06 ...................... 41 SHU 4036 UC/06 ........................................ 36 SHI 4306 UC/06 ............................................................. 36 SHU 4306 UC/06 ........................................................................................................... 36 SHI 6802 UC/10 ........... 60 SHU 3305 UC/10 ..... 60 SHU 3306 UC/10 ..... 62 SHU 3302 UC/06 ........................................................................................................ 36 SHU 4316 UC/06 ........ 60 SHU 3305 UC/06 ..... 41 SHU 4036 UC/10 ......... ....................... 36 SHU 5316 UC/06 .................................................................................................... 48 SHV 4303 UC/10 ............................... 10 SMI 7052 UC/14 ................................................................... 36 SHU 5312 UC/10 .................................... 10 SMI 7056 US/09 ..................................................................................................................... 48 SHV 4803 UC/10 .............................................................. 48 SHU 9915 UC/06 ............. 36 SHU 6806 UC/10 . 48 SMI 7052 US/08 .............................. 48 SHU 9912 UC/10 ................ 36 SHU 5314 UC/06 ............................................... 36 SHU 6806 UC/06 ...................................................................................................................................... 36 SHU 5306 UC/06 .......... 36 SHU 5306 UC/10 ................................................. 48 SHV 4803 UC/06 ...................................................................... 36 SHU 5315 UC/06 ................................................... 36 SHU 5302 UC/10 ........................... 16 ii ............................... 10 SMI 7052 UC/14 FD 7402 and above ...................................................................................... 48 SHU 9916 UC/06 ................................... 36 SHU 5312 UC/06 .................. 48 SHU 9906 UC/06 .......... 36 SHU 5305 UC/10 ....A B TABLE OF CONTENTS MODEL CIRCUIT I DIAGRAM WIRING DIAGRAM 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 39 39 39 39 39 39 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 49 12 12 12 13 14 12 12 12 13 14 TIMING DIAGRAM – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – 15 15 15 15 15 15 15 15 15 15 TEST PROGRAM 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 66 66 66 66 66 66 66 66 66 66 66 66 65 65 65 65 65 – – – – – – – – – – SHU 5302 UC/06 .......................... 36 SHU 6802 UC/06 ........ 36 SHU 6805 UC/10 ................................................................................................................................................ 48 SHU 9916 UC/10 ................................... 36 SHU 5304 UC/10 .............................................................................................................................................................................................................................................. 36 SHU 9902 UC/06 .................................... 48 SHV 4803 UC/07 .............................................. 36 SHU 5305 UC/06 ........... 36 SHU 6802 UC/10 ........................................... 48 SHU 9915 UC/10 ......................................... 10 SMI 7052 US/09 ........................................................................................... 36 SHU 5316 UC/10 ..... 48 SHV 4303 UC/06 .................................................... 10 SMI 7056 UC/14 FD 7402 and above ........................................................................................... 10 SMI 7056 UC/09 ................... 36 SHU 5315 UC/10 ... 48 SHU 9906 UC/10 ..................................... 36 SHU 5304 UC/06 ....................................... 48 SHU 9905 UC/06 .. 10 SMI 7052 UC/09 ............................................................................................................... 48 SHU 9912 UC/06 .......................................................................................................... 36 SHU 6805 UC/06 ...................................................................... 16 SMI 7056 US/08 ................................................................................................. 36 SHU 5314 UC/10 . 48 SHU 9902 UC/10 ............ 10 SMI 7056 UC/14 ................................ 48 SHU 9905 UC/10 ............................................................................... ................. 09 SMU 7052 UC/09 ............................................... 01 SMU 2042 UC/13 ................... 04 SMU 4056 US/09 ........................... 04 SMU 4056 US/09 FD 7301 and above ................................................................................................................................................................... 05 SMU 4052 US/09 .................................................................................................................. 32 NHT 725 EUC ........... 09 SMU 7052 UC/09 FD 7211 and above .................... 01 SMU 2046 UC/14 .................. 01 SMU 2046 UC/09 .................................................................................... 04 SMU 4052 US/09 FD 7301 and above ...................... 17 SMU 4096 UC/14 .................................... 16 GAS COOKTOPS NHT 712 EUC .......................................... 10 SMU 7052 UC/14 ..................................................A B TABLE OF CONTENTS MODEL CIRCUIT DIAGRAM WIRING DIAGRAM 02 02 02 02 02 02 02 02 06 07 06 07 07 07 06 06 07 07 07 18 18 11 11 11 12 13 14 11 11 11 12 13 14 — — — — — — — — — — — — TIMING DIAGRAM 03 03 03 03 03 03 03 03 08 08 08 08 08 08 08 08 08 08 08 19 19 15 15 15 15 15 15 15 15 15 15 15 15 – – – – – – – – – – – – TEST PROGRAM – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – SMU 2042 UC/09 ............................. 01 SMU 2042 UC/14 ............. 16 SMU 7056 US/02 ................................................. 32 NHT 916 EUC .............................................. 09 SMU 7056 UC/09 FD 7211 and above ............................................................... 10 SMU 7056 UC/14 ....................... 05 SMU 4092 UC/14 .............................. 32 NHT 925 EUC ................................................................. 01 SMU 3032 UC/14 ..... 01 SMU 4052 US/01 ........................ 10 SMU 7056 UC/14 FD 7407 and above . 04 SMU 4052 US/08 ............ 32 NHT 715 EUC .... 17 SMU 7052 US/02 .......................... 32 NHT 716 EUC ...................................................... 09 SMU 7056 US/09 ....................... 32 iii ....................................................................................................... 09 SMU 7056 UC/09 ..................................................................... 10 SMU 7052 UC/14 FD 7407 and above ............................................................................................................................ 05 SMU 4056 UC/14 .... 32 NHT 926 EUC .................................................................................................................... 32 NHT 915 EUC .......................................................................................... 05 SMU 4056 US/01 ...................................... 05 SMU 4052 UC/14 .............................. 01 SMU 2046 UC/13 ................................................................................................................... 32 NHT 922 EUC ........ 32 NHT 912 EUC ........ 01 SMU 3036 UC/14 ..... 05 SMU 4052 UC/09 ...... 32 NHT 722 EUC .............. 32 NHT 726 EUC .................................................................. 05 SMU 4056 UC/09 ....................................................................................... 09 SMU 7052 US/09 .................................................................................................................................................................................................................. 50 HBL 636 AUC ................................................................................................ 30 HBL 565 AUC ................................... 50 HBL/HBN 642 AUC ................... 51 HBL/HBN 646 AUC .................................................................................... — DHG 565 AUC ... 50 HBL 635 AUC .................................. 24 HBL 542 AUC ...................... — ..... 26 HBL 546 AUC ....................................................................................................................... 23 NKT 922 EUC ........................................................................................ 28 HBL 556 AUC .............................. 57 NKT 926 EUC ...................................... 21 NKT 715 EUC ........................................................................................................................................... — DHD 965 AUC ............................................................. 55 NKT 726 EUC .................................................. 52 HBL/HBN 656 AUC ......................... 57 OVENS HBL 532 AUC .............................................................................................................................................. 23 NKT 915 EUC ............. 28 HBL 555 AUC ............................................................ 53 WASHER WFK 2401 UC/01 ........................ 30 HBL 632 AUC ..................................... — DHD 905 AUC ................................ 24 HBL 535 AUC ............................................................................................................................... 21 NKT 722 EUC ........................................................................................................................................................................................................................................................... 52 HBL/HBN 655 AUC ...................... 44 DRYERS WTA 3500 UC/01 ................................ 51 HBL/HBN 652 AUC .......A B TABLE OF CONTENTS MODEL CIRCUIT I DIAGRAM WIRING DIAGRAM 20 20 20 54 54 54 22 22 22 56 56 56 25 25 25 27 27 27 29A/B 29A/B 29A/B 31A/B 31A/B 31A/B — — — — — — — — — — — — 45 47 47 59 58 59 58 — iv TIMING DIAGRAM – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – TEST PROGRAM – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – ELECTRIC COOKTOPS NKT 712 EUC ....................................................... — DHD 865 AUC ...................... 28 HBL 562 AUC ............................................................................................................................ 57 NKT 925 EUC ................................................................................................................................................................................. 46 WTL 5400 UC/01 ...................................................... 24 HBL 536 AUC .... 23 NKT 916 EUC ........................ 52 HBL/HBN 662 AUC ................... 30 HBL 566 AUC ...................... 26 HBL 545 AUC ..................... 46 DOWNDRAFTS DHD 805 AUC ............................................. 55 NKT 912 EUC . 26 HBL 552 AUC ............................................................................................................................. 21 NKT 716 EUC ............................. 55 NKT 725 EUC ......................................... 53 HBL/HBN 666 AUC ................... 51 HBL/HBN 645 AUC ................................................................................................................................................ 53 HBL/HBN 665 AUC ... a1 4a 4 e1 u2 b2 b a b a a b L1 3 4 u8 u6 u4 A B u1 h1 161˚F f4 1 2 b b a u3 185˚F f6 b1 r1 Hz m3 m2 s2 3a 3 185˚F m1 f5 N 1 2 3 4 5 6 7 8 9 10 11 Symbol Key Symbol Key Selector Switch Contacts RINSE & HOLD REGULAR POTS & PANS b1 b1 + b2 DIAGRAM #1 SMU 20/30 a1 e1 f4 f5 f6 m1 ON/OFF SWITCH DOOR SWITCH THERMOSTAT 161˚F HIGH LIMIT 185˚F HIGH LIMIT 185˚F TIMER MOTOR 2 4 8 11 11 9 current path m2 m3 r1 s2 h1 u– CIRCULATION MOTOR DRAIN MOTOR HEATING ELEMENT WATER SOLENOID ON/OFF LAMP TIMER CONTACTS 10 5 11 7 3 – current path . Timer – u Door Switch – e1 On – Off / Selector Switches – a1 & b a1 3a 3 b2 4 b2 3 b1 2 b1 1 VT–u2b BURD–e1 WH–u8a GN–u4a WHVT–u–m1 WHVT–f5–3 BURD–e1 BURD–b2–3 BURD–u6 2 4 6 8 b 2a 4a 6a 8a WHRD–a1–4 WH–1L–N H1 DIAGRAM #2 c/u 1 737 203 495 1 739 910 909 2b 4b 6b 8b WH–b1–2 WH–f5–2 GYBK–f6–1 GYBK–u6b BUWH–s2 BK–1L–L1 GN–b1–1 VT–b2–4 WHGN–m2–1 GYBK–u6a 1 3 5 7 Thermostats – f4 WHRD–e1 161˚F YE–u3b WH–f6–2 WHVT–a1–3 4a 4 1a 3a 5a 1b 3b 5b 7b 7a m1 High Limit – f5 YE–f4 GYRD–m3 3 185˚F 2 1 WH–u8a WH–f6–2 WHVT–a1–3 WHGN–m3 RD–r1 BURD–r1 High Limit – f6 3 185˚F 2 1 GYBK–u6a WH–f5–2 WH–f4 Drain Motor – m3 1 1M Circulation Motor – m2 WHGN–u4b BK–k1 3 BN–k1 GNYE–r1 Water Solenoid – s2 BN–m3 BUWH–u3a Capacitor – k1 BK–m3 BK–m2–2 BN–m2–3 GYRD–u1b WHGN–f5–3 BK–k1 2 BN–s2 GNYE–1L–PE3 Terminal Block – 1L Heaing Element – r1 BURD–f6–3 GNYE–1L–PE3 GNYE–m2 RD–f5–1 2 L1 Ground – PE GNYE–1L–PE3 BK–a1–4a N WH–a1–3a 1 GNYE–1L–PE3 SMU 20/30 A B PE3 GNYE–PE–1 GNYE–m3 GNYE–r1 GNYE–PE–2 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink . PRE–WASH Draining WASH W/ HEAT PRE–RINSE RINSE W/ HEAT DRYING 1 2 3 A B T I M E R Heating Drying Timer Motor 4 Block Economy Filling 161˚F Thermostat Timer Stop Circulation 5 6 C O 7 N 8 T A C T S a b a b a b a b a b a b a b a b TIMER POSITION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 WASH/RINSE P F+U U U U U P Stop F+U F+U F+U H+U+R H+U H+U U U U U U U U U P F+U P F+U U U U P+U F+U U U U P F+U H+U H+U U+K U U U U P H T T T T T T T T T T H P OPERATION 55 60 60 60 60 60 60 5 5 50 5 55 60 f4 55 60 60 60 60 60 60 60 60 30 30 60 60 60 60 60 60 60 60 60 60 60 60 f4 55 60 5 55 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 5 OFF OFF TIME IN SECONDS Rinse & Hold 161˚ 161˚ 161˚ 161˚ Regular Pots & Pans P R O 161˚F /161˚F G R 161˚F /161˚F A M WASH STALL R = DETERGENT DISPENSING K = RINSE–AID DISPENSING T = DRYING RINSE STALL OPERATION KEY DIAGRAM #3 P F U H = DRAINING = FILLING = CIRCULATION = HEATING c/u 1 737 203 495 1 739 910 844 SMU 20/30 . a1 u2 b2 b a b b a a e1 u8 u6 u4 L1 4 2 DIAGRAM #4 c/u 1 737 203 495 1 739 910 843 4a 4 185˚F u1 b a a u3 125˚F f3 f4 1 6 5 b f6 161˚F h1 b3 5 b1 r1 e6 m3 m1 s2 m2 185˚F f5 N 4 5 6 7 8 3a 3 1 2 3 9 10 11 Symbol Key 2 4 7 6 8 11 11 current path m1 m2 m3 r1 s2 h1 u– Symbol Key TIMER MOTOR CIRCULATION MOTOR DRAIN MOTOR HEATING ELEMENT WATER SOLENOID ON/OFF LAMP TIMER CONTACTS 6 10 5 11 7 3 – current path Selector Switch Contacts RINSE & HOLD ECONOMY REGULAR POTS & PANS b1 + b3 b1 b1 + b2 A B SMU 4052/4056 US/01 & US/09 up to FD 7212 a1 e1 e6 f3 f4 f5 f6 ON/OFF SWITCH DOOR SWITCH FLOAT SWITCH THERMOSTAT 125˚F THERMOSTAT 161˚F HIGH LIMIT 185˚F HIGH LIMIT 185˚F . UC/09 & UC/14 c/u 1 737 203 495 1 739 910 865 .a1 4 e1 u2 u8 u6 a b 2a a b a L1 4 4a u4 b2 b 2 A B b4 2 u1 h1 125˚F 161˚F f4 1 b a b a u3 185˚F f6 b1 r1 Hz 5 f3 6 5 b3 e6 m3 m1 s2 3 m2 185˚F f5 N 3 4 5 6 7 3a 1 2 8 9 10 11 Symbol Key 2 4 7 6 8 11 11 current path m1 m2 m3 r1 s2 h1 u– Symbol Key TIMER MOTOR CIRCULATION MOTOR DRAIN MOTOR HEATING ELEMENT WATER SOLENOID ON/OFF LAMP TIMER CONTACTS 6 10 5 11 7 3 – current path Selector Switch Contacts DIAGRAM #5 a1 e1 e6 f3 f4 f5 f6 ON/OFF SWITCH DOOR SWITCH FLOAT SWITCH THERMOSTAT 125˚F THERMOSTAT 161˚F HIGH LIMIT 185˚F HIGH LIMIT 185˚F RINSE & HOLD ECONOMY REGULAR POTS & PANS b1 + b3 b1 + b4 b1 + b2 + b4 SMU 4052 US/08 & SMU 4052/4056 US/09 above FD 7301. Timer – u BURD–e1 8 2 4 6 Door Switch – e1 BURD–b2–4 BURD–u6 BN–u1a RD–b3–6 WH–u8a YE–u3b WHRD–a1–4 WH–b3–5 WH–f4 GYBK–f6 GYBK–u6b 125˚F 161˚F BUWH–e6–1 Thermostats —f3 & f4 f3 f4 c/u 1 737 203 495 1 739 910 814 2a 4a 6a 8a DIAGRAM #6 4b 6b 7 GN–b1–1 VT–b2–2 WHGN–m2–1 GYBK–u6a 8b 1 2b 3 5 1a 3a 5a 7a BN–f3 7b Float Switch – e6 BUWH–u3a Water Solenoid – s2 BN–m3 BU–e6–2 1b 3b 5b m1 WHVT–a1–3 YE–f4 GYRD–m3 1 2 BU–s2 4 Heating Element – r1 GYBK–f6 GNYE–1L–PE3 GNYE–m2 RD–f5 High Limits – f5 & f6 f5 RD–r1 GYBK–r1 f6 185˚F 185˚F On – Off / Selector Switches – a1 & b b WHVT–a1–3 WHGN–m3 GYBK–u6a a1 WHVT–u–m1 WHVT–f5 3a 3 RD–f3 WH–u8a BURD–e1 VT–u2b GN–u4a 2 1 WH–1L–N H1 Ground – PE GNYE–1L–PE3 Drain Motor – m3 GYRD–u1b WHGN–f5 BK–k1 GNYE–1L–PE3 BN–s2 GNYE–1L–PE3 BK–1L–L1 4a 4 b3 6 b1 + b3 5 b2 4 b4 3 b2 2 b1 1 WHRD–e1 Terminal Block – 1L Circulation Motor – m2 1 1M Capacitor – k1 BK–m3 BK–m2–2 BN–m2–3 L1 BK–a1–4a 2 3 WHGN–u4b BK–k1 BN–k1 GNYE–r1 N WH–a1–3a A B SMU 4052/4056 US/01 & US/09 up to FD 7212 PE3 GNYE–PE–1 GNYE–m3 GNYE–r1 GNYE–PE–2 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink . UC/09 & UC/14 .Timer – u Door Switch – e1 BURD–e1 125˚F WHRD–a1–4 RD–b3–6 BN–u1a WH–f6–2 YE–u3b 161˚F WH–b3–5 WH–f5–2 GYBK–f6–1 GYBK–b4–2 BUWH–e6–1 f3 Thermostats – f3 & f4 f4 2 4 6 8 BURD–b2–4 BURD–u6 2a 4a 6a 4b 6b GN–b1–1 VT–b2–2 WHGN–m2–1 RD–b4–2a 1 2b 3 5 7 8b 8a A B Float Switch – e6 BUWH–u3a 4 1 2 BU–s2 WHVT–a1–3 WHGN–m3 3 185˚F 2 1 High Limit – f5 RD–r1 WH–u8a WH–f6–2 1a 3a 5a 1b 3b 5b 7b 7a BN–f3 m1 WHVT–a1–3 YE–f4 GYRD–m3 BU–e6–2 BN–m3 BURD–r1 Water Solenoid – s2 High Limit – f6 3 185˚F 2 1 GYBK–u6a WH–f5–2 WH–f4 On – Off / Selector Switches – a1 & b b Heating Element – r1 RD–f3 WH–u8a BURD–e1 VT–u2b GN–u4a RD–f5–1 BURD–f6–3 GNYE–1L–PE3 GNYE–m2 a1 WHVT–u–m1 WHVT–f5–3 3a 3 2a 2 Drain Motor – m3 GYRD–u1b WHGN–f5–3 BK–k1 BN–s2 GNYE–1L–PE3 WH–1L–N H1 BK–1L–L1 4a 4 b3 6 GYBK–u6a b1 + b3 5 RD–u6b b2 4 b4 3 b4 b2 2 b1 1 WHRD–e1 Ground – PE Capacitor – k1 BK–m3 BK–m2–2 BN–m2–3 2 GNYE–1L–PE3 Terminal Block – 1L 1 GNYE–1L–PE3 L1 BK–a1–4a Circulation Motor – m2 1 1M N WH–a1–3a WHGN–u4b BK–k1 2 3 BN–k1 GNYE–r1 DIAGRAM #7 c/u 1 737 203 495 1 739 910 866 PE3 GNYE–PE–1 GNYE–m3 GNYE–r1 GNYE–PE–2 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink SMU 4052 US/08 & SMU 4052/4056 US/09 above FD 7301. PRE–WASH 125˚F Thermostat Draining WASH W/ HEAT PRE–RINSE RINSE W/ HEAT DRYING 1 DIAGRAM #8 c/u 1 737 203 495 1 739 910 844 2 3 T I M E R Heating Drying Timer Motor 4 Block Economy Filling 161˚F Thermostat Timer Stop Circulation 5 6 C O 7 N 8 T A C T S a b a b a b a b a b a b a b a b TIMER POSITION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 WASH/RINSE P F+U U U U U P Stop F+U F+U F+U H+U+R H+U H+U U U U U U U U U P F+U P F+U U U U P+U F+U U U U P F+U H+U H+U U+K U U U U P H T T T T T T T T T T H P OPERATION 55 60 60 60 60 60 60 5 5 50 5 55 60 f3/f4 55 60 60 60 60 60 60 60 60 30 30 60 60 60 60 60 60 60 60 60 60 60 60 f4 55 60 5 55 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 5 OFF OFF TIME IN SECONDS Rinse & Hold 125˚ 161˚ 161˚ 161˚ 161˚ 161˚ Economy Regular Pots & Pans P R 125˚F /161˚F O 161˚F /161˚F G R 161˚F /161˚F A M 1 WASH STALL RINSE STALL 1 Unheated Dry Cycle • SMU 4000 US/09 FD7312 & ABOVE UC/09+ OPERATION KEY R = DETERGENT DISPENSING K = RINSE–AID DISPENSING T = DRYING A B P F U H = DRAINING = FILLING = CIRCULATION = HEATING SMU 4052/4056 all . L1 u2 u3 b a a a a b b a b/6 b b b a 51 4a 4 a1 105˚F 185˚F f2 f3 b/7 b/8 e1 u5 uK u7 u1 A B 125˚F 161˚F f4 f6 r1 h4 m2 185˚F f5 s2 m3 uK 12–6 5 6 7 8 9 10 11 12 13 14 b3 b2 a1 b1 b2 b3 e6 b/ 5 U–12/ 1 4 2 3 3 2 4 b4 b5 b6 h1 m1 e3 1 5 17 16 15 14 12 h3 N 3a 3 1 2 3 4 Symbol Key Symbol Key Selector Switch Contacts a1 e1 e3 e6 f2 f3 f4 f5 f6 h1 h3 h4 m1 m2 m3 r1 s2 uk u– ON/OFF SWITCH DOOR SWITCH REED SWITCH FLOAT SWITCH THERMOSTAT 105˚F THERMOSTAT 125˚F THERMOSTAT 161˚F HIGH LIMIT 185˚F HIGH LIMIT 185˚F 2 4 4 8 13 9 10 5 5 RINSE & HOLD QUICK WASH ECONOMY LIGHT CHINA REGULAR POTS & PANS CANCEL DRAIN b1 b2 b3 b4 b5 b6 b1 & b2 SMU 7052/7056 US/02. US 09 & VC/09 up to FD 7210 DIAGRAM #9 c/u 1 737 203 490 1 739 910 821 current path ON/OFF LAMP 3 RINSE AID LAMP 4 CLEAN LAMP 7 TIMER MOTOR 11 CIRCULATION MOTOR 6 DRAIN MOTOR 12 HEATING ELEMENT 5 WATER SOLENOID 8 RAPID ADVANCE SOLENOID 14 TIMER CONTACTS – current path . L1 u2 u3 b b a a b–6 a a b b a b 51 4a a1 u5 u7 uK u1 b a DIAGRAM #10 c/u 1 737 203 490 1 739 910 821 4 e1 105˚F 185˚F 2a 2 f3 b/7 8 125˚F 161˚F b1 f4 f2 f6 r1 h4 b/ b3 b2 a1 b1 b2 b3 e6 5 12/ 1 4 2 3 3 2 4 b4 b5 b6 h1 m2 s2 m3 uK 12–6 5 6 7 8 9 10 11 12 13 e3 m1 1 5 185˚F f5 17 16 15 14 12 h3 N 3a 3 1 2 3 4 14 Symbol Key Symbol Key Selector Switch Contacts RINSE & HOLD QUICK WASH ECONOMY LIGHT CHINA REGULAR POTS & PANS CANCEL DRAIN b1 b2 b3 b4 b5 b6 b1 & b2 a1 e1 e3 e6 f2 f3 f4 f5 f6 h1 h3 h4 m1 m2 m3 r1 s2 uk u– ON/OFF SWITCH 2 DOOR SWITCH 4 REED SWITCH 4 FLOAT SWITCH 8 THERMOSTAT 105˚ F 13 THERMOSTAT 125˚ F 9 THERMOSTAT 161˚ F 10 HIGH LIMIT 185˚ F 5 HIGH LIMIT 185˚ F 5 SMI 7052/7056 US/08. UC/09 & UC/14 and SMU 7052/7056 UC/09 above FD 7211 & UC/14 up to FD 7406 A B current path ON/OFF LAMP 3 RINSE AID LAMP 4 CLEAN LAMP 7 TIMER MOTOR 11 CIRCULATION MOTOR 6 DRAIN MOTOR 12 HEATING ELEMENT 5 WATER SOLENOID 8 RAPID ADVANCE SOLENOID 14 TIMER CONTACTS – current path . US/09. Timer – u WGVT–e1 N WHRD–e1 f5 RD–r1 GYBK–r1 f6 185˚F 185˚F GYBK–u2a BNWH–h3 WHGN–m3 WHVT–a1–3 S GYBK–f6 GYBK–u2b GYBK–u2a GY–f2 VT–h4 WHVT–b6 WHVT–u2 WHRD–e3 WHRD–a1–4 Door Switch – e1 Reed Switch – e3 High Limits – f5 & f6 2 4 6 2a 4a 6a 2b 4b 6b 8b 8a 8 Float Switch – e6 f4 4 YE–u7b WH–f3 1 2 BU–s2 BUWH–u5b 161˚F 1 3 5 7 A B f2 105˚F GY–u1a WH–b7 WH–b8 WH–f4 WH–u8a BN–u5a 125˚F Thermostats – f2. US/09 & UC/09 up to FD 7210 PE3 GNYE–PE–1 GNYE–m3 GNYE–PE–2 GNYE–r1 DIAGRAM #11 c/u 1 737 203 490 1 739 910 822 WHRD–e1 BK–1L–L1 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink . f3 & f4 f3 1a 3a 5a 1b 3b 5b 7b 123456 U–12 7a BN–f3 WH–f3 BUWH–e6–1 YE–f4 WHGN–m2–1 GYRD–m3 Clean/Rinse Aid Lamps – h3/h4 Drain Motor – m3 L1 GYRD–u1b WHGN–f5 BK–k1 BN–s2 GNYE–1L–PE3 BNWH–e3 BK–a1–3 BK–u–L2–6 VT–u3a WH–b5 WH–b4 WH–b3 WH–b2 WH–b1 BK–h3+h4 Water Solenoid – s2 BN–m3 BU–e6–2 H3 Rinse H4 Clean Capacitor – k1 Circulation Motor – m2 1 1M BK–m3 BK–m2–2 BN–m2–3 WHGN–u3b BK–k1 3 BN–k1 GNYE–r1 2 Heating Element – r1 GYBK–f6 GNYE–1L–PE3 GNYE–m2 RD–f5 2 Ground – PE GNYE–1L–PE3 On – Off / Selector Switches – a1 & b b/ 1 GNYE–1L–PE3 WH–1L–N BK–h3+h4 WHGN–f5 Terminal Block – 1L BK–a1–4a L1 WH–a1–3a N 3a 3 a1 H1 4a 4 8 7 6 5 4 3 2 1 WH–f2 WH–f2 WHVT–e1 WH–u–12–1 WH–u–12–2 WH–u–12–3 WH–u–12–4 WH–u–12–5 SMU 7052/7056 US/02. Timer – u WGVT–e1 N WHRD–e1 f5 RD–r1 GYBK–r1 f6 185˚F GYBK–u2a 185˚F WHGN–m3 WHVT–a1–3 BNWH–h3 S GYBK–f6 GYBK–u2b GYBK–u2a GY–f2 VT–h4 WHVT–b6 WHVT–u2 WHRD–e3 WHRD–a1–4 Door Switch – e1 Reed Switch – e3 High Limits – f5 & f6 2 4 6 2a 4a 6a 8a 8 DIAGRAM #12 c/u 1 737 203 490 1 739 910 860 2b 4b 6b 8b Float Switch – e6 f4 4 YE–u7b WH–f3 1 2 BU–s2 BUWH–u5b 161˚F 1 3 5 7 f2 105˚F GY–u1a WH–b7 WH–b8 WH–f4 WH–u8a BN–u5a 125˚F Thermostats – f2. US/09 & UC /09 and SMU 7052/7056 UC/09 above 7211 PE3 GNYE–PE–1 GNYE–m3 GNYE–PE–2 GNYE–r1 A B WHRD–e1 BK–1L–L1 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink . f3 & f4 f3 1a 3a 5a 1b 3b 5b 7b 123456 U–12/ 7a BN–f3 WH–f3 BUWH–e6–1 YE–f4 WHGN–m2–1 GYRD–m3 Clean/Rinse Aid Lamps – h3/h4 Drain Motor – m3 L1 GYRD–u1b WHGN–f5 BK–k1 BN–s2 GNYE–1L–PE3 BNWH–e3 BK–a1–3 BK–u–L2–6 VT–u3a WH–b5 WH–b4 WH–b3 WH–b2 WH–b1 BK–h3+h4 Water Solenoid – s2 BN–m3 BU–e6–2 h3 Rinse h4 Clean Motor Capacitor – k1 Circulation Motor – m2 1 1M BK–m3 BK–m2–2 BN–m2–3 WHGN–u3b BK–k1 3 BN–k1 GNYE–r1 2 Heating Element – r1 GYBK–f6 GNYE–1L–PE3 GNYE–m2 RD–f5 2 Ground – PE GNYE–1L–PE3 On/Off Selector Switches – a1 & b b/ 1 GNYE–1L–PE3 WH–1L–N BK–h3+h4 WHGN–f5 Terminal Block – 1L BK–a1–4a L1 WH–a1–3a N 3a 3 a1 H1 4a 4 8 7 6 5 4 3 2 1 WH–f2 WH–f2 WHVT–e1 WH–u–12–1 WH–u–12–2 WH–u–12–3 WH–u–12–4 WH–u–12–5 SMI 7052/7056 US/08. Timer – u Door Switch – e1 WGVT–e1 f2 105˚F GY–u1a YE–u7b WH–f6–2 WH–b7 WH–b8 WH–f6–2 WH–f5–2 BN–u5a 161˚F 125˚F Thermostats – f2. f3 & f4 f3 f4 2 4 6 8 2a 4a 6a 8a GYBK–f6–1 GYBK–u2b GYBK–u2a GY–f2 VT–b1–2 WHVT–b6 WHVT–u2 WHRD–e3 WHRD–a1–4 2b 4b 6b 8b 1 3 5 7 A B High Limit – f5 3 1 WH–u7a WH–f3 185˚F 2 185˚F 2 RD–r1 3 BURD–r1 1 High Limit – f6 GYBK–u2a WH–f4 WH–f3 1a 3a 5a 1b 3b 5b 7b 123456 U–12/ 7a BN–f3 WH–f5-2 BUWH–e6–1 WHGN–a1–3 WHGN–m3 YE–f4 WHGN–m2–1 GYRD–m3 Clean/Rinse Aid Lamps – h3/h4 BNWH–e3 4 1 2 BK–a1–3 BK–u–12–6 VT–b1–2a BU–s2 BUWH–u5b h3 Rinse h4 Clean BK–m3 BK–m2–2 BN–m2–3 Float Switch – e6 Water Solenoid – s2 BN–m3 Full BU–e6–2 WH–b5 WH–b4 WH–b3 WH–b2 WH–b1 BK–h3+h4 Motor Capacitor – k1 Circulation Motor – m2 Drain Motor – m3 L1 GYRD–u1b WHGN–f5–3 BK–k1 BN–s2 GNYE–1L–PE3 Heating Element – r1 BURD–f6–3 GNYE–1L–PE3 GNYE–m2 RD–f5–1 Reed Switch – e3 N S WHRD–e1 BNWH–h3 1 WHGN–u3b BK–k1 1M 2 3 BN–k1 GNYE–r1 On/Off Selector Switch – a1 b/ L1 WH–a1–3a N Ground – PE Terminal Block – 1L BK–a1–4a 2 GNYE–1L–PE3 WH–1L–N WHGN–f5–3 BK–h3+h4 3a 3 2a 2 1 GNYE–1L–PE3 a1 VT–u3a VT–h4 4a 4 h1 b1 8 7 6 5 4 3 2 1 WH–f2 WH–f2 WHVT–e1 WH–u–12–1 WH–u–12–2 WH–u–12–3 WH–u–12–4 WH–u–12–5 PE3 DIAGRAM #13 c/u 1 737 203 490 1 739 910 933 WHRD–e1 BK–1L–L1 GNYE–PE–1 GNYE–m3 GNYE–PE–2 GNYE–r1 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink SMI 7052/7056 UC/14 up to FD 7401 and SMU 7052/7056 UC/14 up to FD 7406 . f3 & f4 f3 f4 GYBK–u2a 2b 4b 6b 8b DIAGRAM #14 c/u 1 737 203 490 GY–f2 VT–b–2b 1 3 5 7 High Limit – f5 High Limit – f6 RD–r1 BURD–r1 3 185˚F 2 1 WH–u7a WH–f3 3 1 185˚F 2 1a 3a 5a 7a 1b 3b 5b 7b 123456 U–12/ GYBK–u2a WH–f4 WH–f3 BN–f3 WH–f5–2 BUWH–e6–1 WHGN–a1–3 WHGN–m3 YE–f4 WHGN–m2–1 GYRD–m3 Clean/Rinse Aid Lamps – h3/h4 Float Switch – e6 4 BK–a1–3 BK–u–L2–6 VT–b1–2a 1 2 BU–s2 BUWH–u5b BNWH–e3 h3 Rinse h4 Clean Water Solenoid – s2 BN–m3 Full BU–e6–2 VTBK–b1 BURD–b3 YE–b7 WH–b5 BNWH–b4 BK–h3+h4 Motor Capacitor – k1 BK–m3 BK–m2–2 BN–m2–3 Circulation Motor – m2 Drain Motor – m3 L1 GYRD–u1b WHGN–f5–3 BK–k1 BN–s2 GNYE–1L–PE3 Heating Element – r1 BURD–f6–3 GNYE–1L–PE3 GNYE–m2 RD–f5–1 Reed Switch – e3 N S WHRD–u2 BNWH–h3 1 WHGN–u3b BK–k1 1M 2 3 BN–k1 GNYE–r1 Ground – PE Terminal Block – 1L BK–a1–4a L1 WH–a1–3a N 2 GNYE–1L–PE3 On/Off Selector Switch – a1 b/ WH–1L–N WHGN–f5–3 BK–h3+h4 1 GNYE–1L–PE3 3a 3 2a 2 a1 VT–u3a VT–h4 4a 4 h1 b1 8 7 6 5 4 3 2 1 RD–e1 YE–u–12–3 GN–f2 WH–u–12–4 BNWH–u–12–5 BURD–u–12–2 VT–f2 VTBK–u–12–1 PE3 GNYE–PE–1 GNYE–m3 GNYE–PE–2 GNYE–r1 A B SMI 7052/7056 UC/14 above FD 7402 and SMU 7052/7056 UC/14 above FD 7407 WHRD–e1 BK–1L–L1 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink .Timer – u Door Switch – e1 f2 WHRD–a1–4 105˚F GY–u1a YE–u7b WH–f6–2 GN–b6 VT–b2 WH–f6–2 WH–f5–2 BN–u5a 161˚F 125˚F RD–b8 WHVT–u2 4 6 2 8 4a 6a 2a 8a WHVT–e1 WHRD–e3 GYBK–f6–1 GYBK–u2b Thermostats – f2. 5 TIME IN SECONDS Rinse & Hold 105˚ 125˚ 161˚ 161˚ 161˚ 161˚ 161˚ 161˚ 161˚ 161˚ 105˚F/161˚F Quick Wash Economy Light China Regular Pots & Pans RINSE STALL 125˚F/161˚F 161˚F/161˚F P R O G R A M 161˚F/161˚F 161˚F/161˚F WASH STALL OPERATION KEY R K T ••• = DETERGENT DISPENSING = RINSE–AID DISPENSING = DRYING = RAPID ADVANCE DIAGRAM #15 P F U H = DRAINING = FILLING = CIRCULATION = HEATING SMI/SHU 7052/7056 all c/u 1 737 203 490 1 739 910 823 .PRE–WASH WASH W/ HEAT PRE–RINSE RINSE W/ HEAT DRYING 1 2 3 105˚F Thermostat Draining Heating Drying Clean Lamp Circulation T I M E R 125˚F Thermostat Filling Timer Motor 161˚F Thermostat 4 5 A B 6 7 a b a b a b a b a b a b a b a b Regular Economy–China Quick Wash Rinse & Hold START C O N T A C T S 8 11 12 13 14 15 16 17 18 19 TIMER POSITION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 OFF OFF WASH/RINSE P P F+U F+U U U U U+P P F+U R U+H U+H U+H U+H U U U U U U+P P F+U P F+U U U P F+U U U U U P F+U U+H U+H K U+H U+H U U+H U+H U+H P T T T T T T H P OPERATION 2.5 25 30 30 90 120 120 30 30 60 60 60 f3 / f4 f3 / f2 115 120 120 60 60 30 30 30 30 60 60 60 60 60 60 120 60 60 60 60 120 f3 f3 / f4 f3 52.5 30 30 60 60 60 60 120 60 60 60 60 60 2. L1 u2 u3 b a a b–8 a a b b a b b 51 4a a1 u5 u7 uK u1 b a DIAGRAM #16 c/u 1 737 203 490 4 e1 105˚F 185˚F 2a 2 f3 b/6 2 125˚F 161˚F b1 f4 f2 f6 r1 h4 b/ b3 b2 a1 b1 b2 b3 e6 1 12/ 1 3 2 7 3 5 4 b4 b5 b6 h1 m2 s2 m3 uK 12–6 5 6 7 8 9 10 11 12 13 e3 m1 4 5 185˚F f5 17 16 15 14 12 h3 N 3a 3 1 2 3 4 14 Symbol Key Symbol Key Selector Switch Contacts RINSE & HOLD QUICK WASH ECONOMY LIGHT CHINA REGULAR POTS & PANS CANCEL DRAIN b1 b2 b3 b4 b5 b6 b1 & b2 a1 e1 e3 e6 f2 f3 f4 f5 f6 ON/OFF SWITCH DOOR SWITCH REED SWITCH FLOAT SWITCH THERMOSTAT 105˚F THERMOSTAT 125˚F THERMOSTAT 161˚F HIGH LIMIT 185˚F HIGH LIMIT 185˚F 2 4 4 8 13 9 10 5 5 h1 h3 h4 m1 m2 m3 r1 s2 uk u– SMI 7052/7056 UC/14 above FD 7402 and SMU 7052/7056 UC/14 above FD 7407 A B current path ON/OFF LAMP 3 RINSE AID LAMP 4 CLEAN LAMP 7 TIMER MOTOR 11 CIRCULATION MOTOR 6 DRAIN MOTOR 12 HEATING ELEMENT 5 WATER SOLENOID 8 RAPID ADVANCE SOLENOID 14 TIMER CONTACTS – current path . L1 u2 u3 b a a a a b b a b–8 b b 51 4a a1 u5 u7 uK u1 b a A B 4 e1 185˚F 2a 2 f3 f4 b1 f6 125˚F 161˚F r1 h4 m2 s2 m1 e6 b3 a1 b1 b3 b5 b6 h1 b/ 12/ 1 1 3 2 7 3 5 4 4 5 185˚F f5 m3 uK 12–6 17 16 15 14 12 N 5 6 7 8 9 3a 10 3 1 2 3 4 11 12 13 14 Symbol Key Symbol Key Selector Switch Contacts a1 e1 e6 f3 f4 f5 f6 h1 ON/OFF SWITCH DOOR SWITCH FLOAT SWITCH THERMOSTAT 125˚F THERMOSTAT 161˚F HIGH LIMIT 185˚F HIGH LIMIT 185˚F ON/OFF LAMP 2 4 8 9 10 5 5 3 current path h4 m1 m2 m3 r1 s2 uk u– CLEAN LAMP 7 TIMER MOTOR 11 CIRCULATION MOTOR 6 DRAIN MOTOR 12 HEATING ELEMENT 5 WATER SOLENOID 8 RAPID ADVANCE SOLENOID 14 TIMER CONTACTS – current path RINSE & HOLD ECONOMY REGULAR POTS & PANS CANCEL DRAIN b1 b3 b5 b6 b1 & b3 DIAGRAM #17 c/u 1 737 203 490 1 739 911 103 SMU 4092/4096 . Timer – u Door Switch – e1 WHVT–e1 8 Thermostats – f3 & f4 f3 f4 125˚F BN–u5a WH–f6–2 WH–f5–2 WH–f6–2 YE–u7b 161˚F 2 4 6 2a 4a 6a 8a GYBK–f6–1 GYBK–u2b GYBK–u2a RD–b8 WHVT–u2 WHRD–a1–4 2b 4b 6b 8b DIAGRAM #18 c/u 1 737 203 490 1 739 911 102 GY–b6 1 3 5 7 High Limit – f5 High Limit – f6 RD–r1 BURD–r1 3 185˚F 2 WH–u7a WH–f3 1 1 1a 3a 5a 7a 1b 3b 5b 7b 123456 U–12 3 185˚F2 GYBK–u2a WH–f4 WH–f3 BN–f3 WH–f5–2 BUWH–e6–1 WHGN–a1–3 WHGN–m3 YE–f4 WHGN–m2–1 GYRD–m3 Float Switch – e6 Capacitor – k1 4 1 2 BU–s2 BUWH–u5b BK–m3 BK–m2–2 BN–m2–3 Water Solenoid – s2 BN–m3 Full BU–e6–2 Circulation Motor – m2 Drain Motor – m3 L1 GYRD–u1b WHGN–f5–3 BK–k1 BN–s2 GNYE–1L–PE3 VTBK–b1 BURD–b3 YE–b7 WH–b5 BNWH–b4 BK–a1–3 Heating Element – r1 BURD–f6–3 GNYE–1L–PE3 GNYE–m2 RD–f5–1 Reed Switch – e3 N S WHRD–u2 BNWH–h3 1 WHGN–u3b BK–k1 1M 2 3 BN–k1 GNYE–r1 Ground – PE Terminal Block – 1L BK–a1–4a L1 WH–a1–3a N 1 GNYE–1L–PE3 2 GNYE–1L–PE3 On/Off Selector Switches – a1 & b b WH–1L–N WHGN–f5–3 BK–u–12–6 3a 3 a1 VTBK–u–12–1 h1 4a 4 RD–e1 YE–u–12–3 GN–u1a WH–u–12–4 BNWH–u–12–5 BURD–u–12–2 8 7 6 5 4 3 2 1 PE3 GNYE–PE–1 GNYE–m3 GNYE–PE–2 GNYE–r1 SMU 4092/4096 A B WHRD–e1 BK–1L–L1 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink . 5 TIME IN SECONDS Rinse & Hold 125˚ 161˚ 161˚ 161˚ 161˚ 161˚ Economy Regular Pots & Pans RINSE STALL P R O G 125˚F/161˚F R 161˚F/161˚F A M 161˚F/161˚F WASH STALL OPERATION KEY R K T ••• = DETERGENT DISPENSING = RINSE–AID DISPENSING = DRYING = RAPID ADVANCE DIAGRAM #19 c/u 1 737 203 490 P F U H = DRAINING = FILLING = CIRCULATION = HEATING SMU 4092/4096 .5 25 30 30 90 120 120 30 30 60 60 60 f3 / f4 f3 115 120 120 60 60 30 30 30 30 60 60 60 60 60 60 120 60 60 60 60 120 f3 f3 / f4 f3 52.5 30 30 60 60 60 60 120 60 60 60 60 60 2.PRE–WASH WASH W/ HEAT PRE–RINSE RINSE W/ HEAT DRYING 1 A B 2 3 Avance Draining Heating Drying Clean Lamp Circulation T I M E R 4 5 125˚F Thermostat Filling 6 7 a b a b a b a b a b a b a b a b Timer Motor 161˚F Thermostat C O N T A C T S Regular Economy–China Quick Wash Rinse & Hold START 8 11 12 13 14 15 16 17 18 19 TIMER POSITION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 OFF OFF WASH/RINSE P P F+U F+U U U U U+P P F+U R U+H U+H U+H U+H U U U U U U+P P F+U P F+U U U P F+U U U U U P F+U U+H U+H K U+H U+H U U+H U+H U+H P T T T T T T H P OPERATION 2. H H3 X7 GND H7 N1.S H2 A B NKT 71 .S2 N32 > N3 2 N2.P1 S1 S2 N2.S N4.P2 H4 2 3 4 N1.4 4 E3 E2 > P1 2 N2.S2 N1.S2 E1 E10 E2 E3 E4 H1 H2 H3 H4 H7 H10 Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp On Lamp Dual Zone Indicator Lamp Element Element Element Element Element 1000W 1300W 1500W 1700W 1800W 143-62106-001 N32.4 E1.P2 N4.4 N1.4 2 N34.S1 P2 4 P1 N33.P2 N2.3 N31.P1 N4.1 P2 4 2 P1 N1 N2 N3 N4 N31 H10 E10 2 N4 E4 N1.1B SYMBOL KEY H1 N4.2A X7.P1 DIAGRAM #20 H2 N33.P2 L1 L2 1 N1. Dual Zone Regulator Regulator Regulator Thermostat Limit Assembly – High Limit – Thermostat N32 Thermostat Limit Assembly – High Limit – Thermostat N33 Thermostat Limit Assembly – High Limit – Thermostat N34 Thermostat Limit Assembly – High Limit – Thermostat X7 S1 S2 N4.S2 N3.S1 H1–5 X7.S H7 X7.2 N33.2 N34.H N34.2 N3.S N31.S P2 4 P1 Regulator.P2 N3.P1 N3.1 N32.P2 N4.S2 N2.4 N34.S1 N3.2 X7.2 H 4 4A N1.P1 N3.S1 S1 S2 H7 N4.2 X7.3 N32.4 P2 4 P1 N33 H3 S H P1 4 N3.P1 N2.S2 4A 4 N1.S1 N2.2 X7.2 X7.N31.S1 2 N2 X7.4 N31.S1 N3.4A S1 S2 N1.4 E10.4 N35.2 N2.4 H10 4 N1 > > 2A P1 2 E1 E4 N4.S2 Terminal Block N4.4A S H1 N1.2B N4.H N31 N34 H4 1A 1B 2B N1.4 H S N31.4 N33.2B N32. L1 1 SYMBOL KEY E1 E10 E2 E3 E4 S1 P> P> 2 P> 2 P> 2 S1 S2 S2 S2 S1 S1 P1 P1 P1 P1 Element Element Element Element Element 1000W 1300W 1500W 1700W 1800W 2 X7 CURRENT PATH 15 17 21 23 25 A B N1 N2 N3 N4 N1 N1 N2 N3 N4 S2 N2 N3 N4 2 H1 H2 H3 H4 H5 H7 H10 Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp On Lamp Dual Zone Indicator Lamp Regulator. Dual Zone Regulator Regulator Regulator 1 3 5 7 9 11 19 9/15/17 10/21 11/23 12/25 15 1 S S S 2B 2 2 2 2A P1 21 3 N31 H N32 H N33 H N34 1B N31 P1 4 N32 P1 N33 N34 1A N31 Thermostat Limit Assembly – High Limit – Thermostat N32 Thermostat Limit Assembly – High Limit – Thermostat N33 Thermostat Limit Assembly – High Limit – Thermostat N34 Thermostat Limit Assembly – High Limit – Thermostat X7 Terminal Block 23 5 25 27 1 H1 E1 4 4A 4A H2 E10 H3 H4 H7 H10 E2 E3 E4 N1 4 4 N32 4 4 N33 4 4 4 X7 GND 3 L2 4 8 9 10 11 12 13 N1 P2 N2 P2 N3 P2 N4 P2 NKT 71 DIAGRAM #21 143-62105-002 1 2 3 4 5 6 7 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 . Dual Zone Regulator Regulator Regulator Regulator.H H5 H3 X7 GND H7 N1.4 N35.P1 N2.S1 N2.4 N5.S N31.2 X7.S1 H1–5 X7.P1 DIAGRAM #22 143-62106-001 H2 N35.S P2 4 P1 S1 S2 N4.S1 N3.H N33.2 N34.3 N34.1B SYMBOL KEY H1 N4.P2 N1.4 N35 H50 4 N4.2 N33.S1 N3.P2 N4.P2 X7.4 A B NKT 91 .1 P2 4 P1 H10 N1 N2 N3 N4 N5 Regulator.3 N32.S1 N2.H N31 N34 H4 2 N1.2B N33.4A N5.S2 N32.P2 L1 L2 E1 E10 E2 E3 E4 E5 E50 Element Element Element Element Element Element Element 1000W 1300W 1500W 1700W 1800W 1000W 1000W 1 N1.2 H S N31.S2 H2 N3 2 P2 4 P1 N32.P1 S1 S2 E5.S1 N2.S N4.2B N32.S1 N3.P1 N3.P2 N4.S1 S1 S2 N2.2 H 4 4A N1. Dual Zone E10 2 N4 E4 N1.P1 N5.4 E10.4 N35.P2 N33.H N34.4 N5.P1 N4.2 N32 > P1 H S H5 4 4A N5.P2 H4 2 3 4 N2.4 N31.P2 N5.S2 1A 1B 2B 4A 4 H10 4 N1 H1 H2 H3 H4 H5 H7 H10 H50 Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp On Lamp Dual Zone Indicator Lamp Dual Zone Indicator Lamp > > 2A P1 2 E1 E4 N4.2 X7.S2 N5.S2 N3.2 N34.4A 2 N2.S2 N1.2A X7.S2 2 Terminal Block N33 H3 S H P1 4 N3.4 N1.S2 N2.4 2 N35.S2 2 N2 N32.S N4.S H7 X7.2 X7.S N5 > 4 E5 E50 E3 X7.4 N5.4 E2 > P1 2 N2.2 N3.P1 P2 4 P1 N31 Thermostat Limit Assembly – High Limit – Thermostat N32 Thermostat Limit Assembly – High Limit – Thermostat N33 Thermostat Limit Assembly – High Limit – Thermostat N34 Thermostat Limit Assembly – High Limit – Thermostat N35 Thermostat Limit Assembly – High Limit – Thermostat X7 N2.1 P2 4 P1 4A 4 N5.4A S H1 N1.4 E50.4 N5.N31.S H50 N35.4 N1.4 E1.2 N3.4 N31.4A S1 S2 N1.S1 N5.S1 S1 S2 H7 N4. SYMBOL KEY CURRENT PATH L1 1 2 A B X7 S1 P> P> 2 P> 2 P> 2 P> 2 S1 S2 S2 S2 S2 S1 S1 S1 P1 P1 P1 P1 N1 N2 N3 N4 N5 S2 N1 N2 N3 N4 N5 E1 E10 E2 E3 E4 E5 E50 H1 H2 H3 H4 H5 H7 H10 H50 N1 P1 N2 N3 2 N4 N5 N31 N32 N33 N34 N35 S S S 2B S 2 P1 N31 4 2 2 P1 2A 2 Element 1000W 15 Element 1300W 17 Element 1500W 21 Element 1700W 23 Element 1800W 25 Element 1000W 27 Element 1000W 29 Heat Indicator Lamp 1 Heat Indicator Lamp 3 Heat Indicator Lamp 5 Heat Indicator Lamp 7 Heat Indicator Lamp 9 On Lamp 11 Dual Zone Indicator Lamp 19 Dual Zone Indicator Lamp 31 Regulator. Dual Zone 9/15/17 Regulator 10/21 Regulator 11/23 Regulator 12/25 Regulator. Dual Zone 13/27/29 Thermostat Limit Assembly – High Limit 15 – Thermostat 1 Thermostat Limit Assembly – High Limit 21 – Thermostat 3 Thermostat Limit Assembly – High Limit 23 – Thermostat 5 Thermostat Limit Assembly – High Limit 25 – Thermostat 27 Thermostat Limit Assembly – High Limit 27 – Thermostat 29 N31 H N32 H N33 H N34 1B N35 H N32 N33 P1 N34 1A N35 P1 X7 4 Terminal Block 1 H1 E1 4 H2 H3 H4 H5 H7 E10 4A 4A H10 E2 E3 E4 E5 4 E50 4A H50 4A N1 4 4 N32 4 4 N33 4 4 4 4 N5 4 DIAGRAM #23 143-62105-002 GND 3 L2 4 8 9 10 X7 11 12 13 N1 P2 N2 P2 N3 P2 N4 P2 N5 P2 NKT 91 1 2 3 4 5 6 7 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 . OUTER RING 500W UM: UP MICROSWITCH WTH: VARIABLE THERMOSTAT A B . OUTER RING 600W LM: DOOR LOCKING MOTOR MSW: MANUAL SWITCH OL: OVEN LAMP ONL: ON INDICATOR PTH: SELF CLEAN THERMOSTAT PR: TIMER RB: RELAY BOARD ST: HIGH LIMIT THERMOSTAT SW: PROGRAM SELECTOR TB: TERMINAL BLOCK TP: TEST POINT UEI: UPPER ELEMENT.W/R W/BL W 20 20 20 20 BK MSW 21 DWM W/R 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 18 18 PR W/BL ONL SW1 BL 20 16 2a 3a 4a 20 20 20 E3 ST1 (572 f) 24 20 16 1a 1 1a E6 R 20 W/Y20 E4 20 R L N E5 DIAGRAM #24 F1 W/BK BR 20 5a 6a 7a 16 F2 W/BL 16 18 L1 BK 16 8a 20 9a 20 10a 11a 16 16 12a 13a 1a 14a 15a 1 16a 16 CV W 16 BL BR 20 W/BL W/R Jumper Connected for 208V Only BR GY 20 TB W/BL E6 1 R BR 18 E5 2 R W/R 18 RB 16 AWG L1 3 Red 16 16 AWG L2 W/BL BR GY CSW SW2 W/BK 2 20 20 4 Black 16 18 18 18 16 AWG N W/BL 2a 5 White 20 14 AWG 6 GN 14 20 W/R CSW 20 20 3 2 CFT (140 f) R 16 20 20 1 W/R SW1 78 5a 20 BR 20 GY 20 C 20 OL 20 20 20 BR 20 5 20 BE OL UEI UEO 18 LEI LEO CF W W/R DRM 16 20 20 20 20 BL 16 16 BR 4a 4 16 20 GY 20 20 11 12 20 LDT (518 f) 14 20 W/BL CSW 16 34 WTH W LDL LM 20 20 PTH (890 f) 31 BL 16 16 16 16 16 20 20 ST3 (205 f) W/R UM W/Y BL 20 ST2 (311 f) W/BL BL 16 TP1 TP2 TP3 TP4 TP5 TP6 SYMBOL KEY OFF TIMER MANUAL 1 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a 1 2 3 4 5 6 7 8 9 10 11 12 BAKE BROIL SELF CLEAN MSW 1a WIRE COLOR CODE R W BK BL BR GY GN W/BL WHITE/BLUE W/BK WHITE/BLACK W/R W/Y WHITE/RED WHITE/YELLOW GREEN GRAY BROWN BLUE BLACK WHITE RED SW1 SW2 13a 14a 15a 16a 13 14 15 16 HBL 53 CSW 1a 2a 4a 1 2 4 BE: BROIL ELEMENT 2000W C: CATALYST CF: COOLING FAN MOTOR CFT: COOLING FAN THERMOSTAT CSW: CLEAN SWITCH DRM: DOOR MICROSWITCH DWM: DOWN MICROSWITCH LDL: DOOR LOCKED INDICATOR LDT: LOCKING DOOR THERMOSTAT LEI: LOWER ELEMENT. INNER RING 500W UEO: UPPER ELEMENT. INNER RING1400W LEO: LOWER ELEMENT. INNER RING1400W LEO: LOWER ELEMENT. OUTER RING 500W UM: UP MICROSWITCH WTH: VARIABLE THERMOSTAT W/Y BL 8a BK R SW1 4 W/BK W/BL J1 F2 F1 BR R W ONL WTH MSW 1 4a W/BL W 2a 1a GY BR BK BR W/BL R W/BK 4 1a W/Y LDL BR 2 W/R 1 BK CSW GY 8 7 6 5 4 3 2 1 6a SW1 5a 4a 3a 2a 1a PR-L RB-F2 HBL 53 W/BL R W R SW1 2A BL W/BL E3 E6 E4 PR DIAGRAM #25 N E5 L .N BL L2 L1 BE UEI UEO BL C2 LDL TP5 GY W/Y 11 14 12 21 24 31 34 B R C GN LDT ST1 PTH L /B W /R W LE O R JUMPER CONNECTED FOR 208V ONLY GN W BK LE I R 2 TB 1 TB 11 2 SW WIRE COLOR CODE TB GN 5 W 4 BK 3 R 2 1 TP4 W/R C2 R W BK BL BR UEI RED WHITE BLACK BLUE BROWN GRAY GREEN SW2 16 SW2 15 TP C2 C1 W/BL A B GY BR BL W/R C1 W/R W W/Y W LDT 14 W/BL SW1 1 R SW2 14 SW2 12 LM TP2 PR-N 1 2 3 4 5 6 W W/R W/R W/Y BL LM CSW 1 LDT 12 UEO CSW 2 GY GN W/BL WHITE/BLUE W/BK WHITE/BLACK W/R W/Y WHITE/RED WHITE/YELLOW C2 ST2 GY C1 15 SW C1 OL1 GN W/BK C2 ST3 2 1 W BL ON L UM 2 W/R 13 C2 SW2 10 BL OL1 W/Y SW1 5A OL 2 OL2 C1 BL LDL C2 WTH C1 3 C1 CFT C1 CF RB-CV SW2 14A BR DWM 2 13 B W/ L OL2 CF BR W BL BR C2 W 78 ST3 OL1 TB1 TB2 LEO 29 SW C1 SYMBOL KEY ST2 OL1 OL1 C1 DRM 2 13 BL C3 SW2 9 GY C2 CF CFT 3 BE C LEI ST2 2 DWM 1 DWM LM 4 LDT1M2 U TP3 4 PTH3 3 UM 10 SW2 W /R C2 UM 3 DRM 2 W C3 GY BR W/BL BR W/R R W/R BL 16a 15a 14a SW2 13a 11a 10a 9a W/BK CFT 1 PTH34 C SW2 13 CF R B -J1 1 SW 4A C1 R W/R W/BL RB CV L1 SW1 1A MSW 1 CF GN 16 15 14 13 12 11 10 9 GY W/BK BE: BROIL ELEMENT 2000W C: CATALYST CF: COOLING FAN MOTOR CFT: COOLING FAN THERMOSTAT CSW: CLEAN SWITCH DRM: DOOR MICROSWITCH DWM: DOWN MICROSWITCH LEI: LOWER ELEMENT. OUTER RING 600W LDL: DOOR LOCKED INDICATOR LDT: LOCKING DOOR THERMOSTAT LM: DOOR LOCKING MOTOR MSW: MANUAL SWITCH OL: OVEN LAMP ONL: ON INDICATOR PR: TIMER PTH: SELF CLEAN THERMOSTAT RB: RELAY BOARD ST: HIGH LIMIT THERMOSTAT SW: PROGRAM SELECTOR TB: TERMINAL BLOCK TP: TEST POINT UEI: UPPER ELEMENT. INNER RING 500W UEO: UPPER ELEMENT. FAN MOTOR WTH: VARIABLE THERMOSTAT A B CSW . INNER RING 1400W LEO: LOWER ELEMENT.W/R W/BL 20 MSW 1 20 1a PR E3 E6 L E4 N E5 20 20 20 BK W DWM BL 20 20 W/BL 1a 20 20 16 2a 3a 4a R W/Y20 SW1 1 2 3 4 5 6 7 20 8 9 10 20 16 16 ONL W/R 20 ST1 21 (572 f) 24 R W 16 2a DIAGRAM #26 F1 18 CSW 2 F2 CV E6 W/BK 20 BK 16 W/BL 16 20 20 5a 6a 7a 8a 9a 20 10a 11a 12a L1 16 W/BL GY W/R Jumper Connected for 208V Only TB 1 2 16 AWG 16 AWG 16 AWG 14 AWG W/BL BL W/R W/Y 20 GY BR E5 20 18 18 16 16 RB 16 11 12 13 14 15 16 17 18 16 18 18 18 L1 L2 N 3 Red 4 Black 5 White 6 GN 14 R 1a 16 13a 14a W/BK R W/R BR R 15a 16a 18 18 18 18 20 17a 1 W/BL BR GY 20 W/R 20 3 20 2 1 20 CSW W/R 20 W/BK 20 16 20 R SW2 20 20 CFT (140 f) 7 SW1 7a 78 GY 20 BR 20 20 20 BR 20 RE OL WM 20 BE UEI UEO 18 W/BL 16 18a LEI LEO 20 CF 20 W W/R 20 20 16 20 20 C OL BL 16 16 DRM 20 16 4a BR 4 GY 20 20 W/BL 16 11 W 12 20 LDT (518 f) 14 20 WTH LDL 20 CSW 16 34 PTH (890 f) 31 16 HBL 54 20 BL ST3 (205 f) 16 20 LM 20 20 16 16 W/R TP4 UM W/Y BL TP6 20 W/BL ST2 (311 f) BL 16 TP1 TP2 TP3 TP5 TIMER MANUAL 1 OFF 1 2 3 4 5 6 7 8 9 CONV BAKE CONV ROAST CONV BROIL CONV THAW THERMAL BAKE BROIL SELF CLEAN MSW 1a WIRE COLOR CODE R W BK BL BR GY GN RED WHITE BLACK BLUE BROWN GRAY GREEN SW1 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a SW2 W/BL WHITE/BLUE W/BK WHITE/BLACK W/R W/Y WHITE/RED WHITE/YELLOW 11a 12a 13a 14a 15a 16a 17a 18a 19a 20a 1a 2a 4a 10 11 12 13 14 15 16 17 18 19 20 1 2 4 SYMBOL KEY BE: BROIL ELEMENT 2000W C: CATALYST CF: COOLING FAN MOTOR CFT: COOLING FAN THERMOSTAT CSW: CLEAN SWITCH DRM: DOOR MICROSWITCH DWM: DOWN MICROSWITCH LDL: DOOR LOCKED INDICATOR LDT: LOCKING DOOR THERMOSTAT LEI: LOWER ELEMENT. INNER RING 500W UEO: UPPER ELEMENT. OUTER RING 600W LM: DOOR LOCKING MOTOR MSW: MANUAL SWITCH OL: OVEN LAMP ONL: ON INDICATOR PR: TIMER PTH: SELF CLEAN THERMOSTAT RB: RELAY BOARD RE: RING ELEMENT 2500W ST: HIGH LIMIT THERMOSTAT SW: PROGRAM SELECTOR TB: TERMINAL BLOCK TP: TEST POINT UEI: UPPER ELEMENT. OUTER RING 500W UM: UP MICROSWITCH WM: CONV. BL O L2 OL1 N L2 L1 SW2 11 BE UEI O UE W GN SW1 10 C1 C1 W/Y WM W BK R W/BK LDL LE O LE I L /B W /R W GN C2 GY LDT ST1 PTH BR 21 31 JUMPER CONNECTED FOR 208V ONLY R 14 RE TB 5 W R BK 24 GN 4 3 2 1 BL SW2 17 SW2 16 W/BL W/R C1 C1 34 TP5 W/Y 12 GN C 2 TB 1 TB 12 W2 S BR A B TP4 GY BR W/R C2 TP W UEO UEI W B R C1 SW1 6 CSW 2 WIRE COLOR CODE R W BK BL BR GY GN RED WHITE BLACK BLUE BROWN GRAY GREEN W/BL WHITE/BLUE W/BK WHITE/BLACK W/R W/Y WHITE/RED WHITE/YELLOW ST2 ST3 C2 17 SW GN W/BK BL WTH 3 BL C1 C2 C2 GY 2 CFT 1 W C1 UM SW1 7A CF W M 0L2 C1 2 13 RB-CV SW2 14A SW1 9 18 SW C1 BL W BR W /BL OL2 CF BR BR DWM 2 13 ON L W/R C2 OL1 LDL C1 W/Y C1 W BL C2 C1 78 C1 SW2 15 SW2 13 LM OL1 W/Y W/R TP2 PR-N 1 2 3 4 5 6 W LM W/R C2 CSW 1 W/R LDT 12 W/Y LDT 14 W/BL L WM OL1 ST3 CF OL1 CTF 3 CTF 1 RE BE TB1 C TB2 LEI LEO 1A MV SW 1 DRM C2 2 13 BL C3 SW1 8 R G Y ST2 2 DWM 1 DWM LM 4 LDT1M2 U TP3 4 PTH3 3 UM 9 SW2 20 19 18 GY 17 BR 16 W/Y 15 BR 14 W/R 13 R 12 W/BK 11 W BL 20a 19a 18a 17a SW2 16a 15a 14a W/BK 13a 11a W/Y BL SW1 1 BR W/BK CV L1 W BR ONL W/BL BK RB W /Y W /R W/BL UM3 C2 GY ST2 CF R J1 B- SYMBOL KEY PTH34 C SW2 14 SW1 6A 4 W/BK J1 F2 F1 R WTH W/BL CSW BR 2 W/R 1 4a 2a 1a W 10a 9a 8a SW1 7a 6a 5a RB-F2 R PR-L W/BL GY BE: BROIL ELEMENT 2000W C: CATALYST CF: COOLING FAN MOTOR CFT: COOLING FAN THERMOSTAT CSW: CLEAN SWITCH DRM: DOOR MICROSWITCH DWM: DOWN MICROSWITCH LDL: DOOR LOCKED INDICATOR LDT: LOCKING DOOR THERMOSTAT LEI: LOWER ELEMENT. OUTER RING 600W LM: DOOR LOCKING MOTOR MSW: MANUAL SWITCH OL: OVEN LAMP ONL: ON INDICATOR PR: TIMER PTH: SELF CLEAN THERMOSTAT RB: RELAY BOARD ST: HIGH LIMIT THERMOSTAT SW: PROGRAM SELECTOR TB: TERMINAL BLOCK TP: TEST POINT UEO: UPPER ELEMENT. INNER RING1400W LEO: LOWER ELEMENT. INNER RING 500W UM: UP MICROSWITCH WTH: VARIABLE THERMOSTAT 10 W/R 9 C3 DRM2 8 BR 7 GY 6 5 4 3 2 BK MSW1 1 3a 2a 1a BK W/BL 1 LDL MSW 1a W/Y R CF SW1 2A W R GN E3 E6 E4 N E5L BL W/BL HBL 54 DIAGRAM #27 PR . OUTER RING 500W UEI: UPPER ELEMENT. OUTER RING 600 W LM : DOOR LOCKING MOTOR MTB : MAIN TERMINAL BLOCK OL : OVEN LAMP ONL : ON INDICATOR PR : TIMER PTH : SELF CLEAN THERMOSTAT RB : RELAY BOARD RE : RING ELEMENT 2500 W ST : HIGH LIMIT STB : SECONDARY TERMINAL BLOCK SW : PROGRAM SELECTOR TP : TEST POINT TSW : TIMER SELECTOR UEI : UPPER ELEMENT. 1 2 3 4 — 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 W/R W/BL 18 BR 18 GY 18 34 BL W/BL 16 16 8 4 W/R 20 DRM TSW POS. INNER RING 500 W UEO : UPPER ELEMENT. INNER RING 1400 W LEO : LOWER ELEMENT. OUTER RING 500 W UM : UP MICROSWITCH WM : CONV. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a 13a 14a 15a 16a WIRE COLOR CODE R W BK BL BR GY GN RED WHITE BLACK BLUE BROWN GRAY GREEN 1a 2a 3a 5a 6a 7a 8a 9a 10a 11a — 13a 14a 15a 16a 17a 18a 19a 20a DOWN OVEN OFF CONV BAKE CONV ROAST CONV BROIL THAW BAKE BROIL SELF CLEAN X X X X X X X X X X X X X XXX XX XX XX X XX XX XX X X X X X XX X X X XX X X XX XX X X X XXXX X X X XXXX X X X XX X X X X X X X MANUAL UP OVEN L O R XXX XX XXXXX CSW 1 2 4 4a X XXX XX X X X POS. FAN MOTOR WTH : VARIABLE THERMOSTAT 20 SW1 POS. Ø >Ø÷500 F SELF CLEAN 1a 2a X XX SW2 POS. 1 2 3 4 5 6 7 — 8 9 10 11 12 13 14 15 16 1a 2a 3a 4a 5a 6a 8a 9a 10a 11a — 13a 14a — 16a W/BL WHITE/BLUE W/BK WHITE/BLACK W/R W/Y WHITE/RED WHITE/YELLOW OFF BAKE BROIL SELF CLEAN XX X XX X X XXX XX X XX X XX X XXX X XX XX XX X HBL 55 .DIAGRAM #28 A B R BL SW1 20 UPPER OVEN 20 BL W/BL 1 2 3 4 5 6 7 8 9 10 20 20 1a R 20 7a 2a 3a 2 7 16 2a BR 4a W W/BL 16 GY BL W/R 20 20 16 CSW 11 W RE 20 W/BL BL 6a 7a 8a OL OL 4 16 12 BE 16 20 20 9a 10a 20 GY 20 11a 12a 13a 16 14a 15a 16a 20 11 12 13 14 15 16 17 18 19 20 W/BK18 R W/R 18 BR W/BL18 BR GY 18 18 UEO C BR 16 UM 34 16 BL BL 20 20 20 16 LEI 18 LEO PTH (890 f) 31 16 16 ST3 (205 f) 20 W/Y W/R 17a BL W/R 20 R 16 18a 19a 20a 8 TSW W/BK 3 7 20 1 2 8a SW1 ST2 (311 f) 20 CFT (140 f) W 1a 20 20 W/Y WM WTH UEI 20 20 16 BK 4a 5a DRM GY 20 LDT (518 f) 14 LDL LM 20 TSW CSW 20 W GY W/R ONL 20 1 20 W/R 20 W/Y CSW W/R W/BL SW1 BR 78 R 20 20 7a 20 W 18 18 TP1 TP2 TP3 TP4 TP5 TP6 BR CF BK DWM ST1 (572 f) 16 10 AWG 20 BL 21 24 20 16 16a 16 20 BK R GY 16 TSW 6 20 12 5 11 14 13 12a 5a 11a 14a 13a 4a 3a 10a 16 6a 16 MTB GN GN14 W RB E6 20 E5 W/BL 20 BK 20 W F2 F1 BR 20 BR 16 W/Y R 20 CV L1 16 BL BR 3 10 W E4 E5 E3 W/R W/BK 4 16 W/R 6 5 N 16 4 L2 16 3 L1 2 1 3 2 1 STB 14 R 20 BL 20 16 20 GN 14 N L 20 14 AWG 12 AWG 12 AWG TSW L 20 JUMPERS CONNECTED FOR 208V ONLY PR 16 DWM 20 20 20 BL ST1 (572 f) 21 24 20 15 15a SW2 LOWER OVEN 2a 5 CFT BR (140 f) 20 78 1 20 TSW W/R W/BL 2 ONL 3 20 18 18 20 TSW TP1 TP2 TP3 TP4 TP5 20 TP6 20 20 W/R 20 5a 20 W W/R W LM UM GY 20 W/R 20 20 2 1a 2a 3a 4a 5a 6a 20 W/R 12 BL W/Y 20 SW2 1 2 3 4 14 20 W/R 20 W/BL W 20 16 1a TSW 1 CSW 2 4a LDT (518 f) CSW BL 16 11 W/Y 20 20 GY BR 20 5 6 7 20 BR20 16 OL OL W 16 2a LDL BK 16 7a 8a 9a W/BK 20 GY 10a 11a 20 10 11 12 13 14 15 16 20 UEI R BR 18 16 9 BL 20 BR BE WTH ST2 (311 f) W/BK W/R 12a 13a 16 14a 15a 16a W/R 18 C UEO LEI BR 16 16 20 SW2 LEO PTH ST3 31 (890 f) (205 f) 16 BL 1a 20 1 GY CSW SYMBOL KEY BE : BROIL ELEMENT 2000 W C : CATALYST CFT : COOLING FAN THERMOSTAT CSW : CLEAN SWITCH DRM : DOOR MICROSWITCH DWM : DOWN MICROSWITCH LDL : DOOR LOCKED INDICATOR LDT : LOCKING DOOR THERMOSTAT LEI : LOWER ELEMENT. INNER RING 1400 W LEO : LOWER ELEMENT. FAN MOTOR WTH : VARIABLE THERMOSTAT ' : UPPER CAVITY COMPONENT " : LOWER CAVITY COMPONENT GY WH BL C3 C1 TSW-7 DRM'2 W/BK W/BL W/Y WH W/R W/R BR BL GY BL BR GY R R TSW13 PR:L MTB3 CF' CFT'3 OL1' RE' MTB1 MTB2 LEO' ST2' WIRE COLOR CODE CFT'2 ST3' CFT'1 WM' BE' C' LEI' MTB3 R W BK BL BR GY GN RED WHITE BLACK BLUE BROWN GRAY GREEN 1 2 3 4 5 SW1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SW1 11a 13a 14a 15a 16a 17a 18a 19a 20a W/BK C3 W/BL WHITE/BLUE W/BK WHITE/BLACK W/R W/Y WHITE/RED WHITE/YELLOW 1a 1a 3a 5a 6a 7a 8a 9a 10a R BL BK BR ST2' R GY CF' MTB4 CFT'2 DRM'1 CONTROL PANEL . OUTER RING 500 W UM : UP MICROSWITCH WM : CONV. INNER RING 500 W UEO : UPPER ELEMENT.A B C4 DIAGRAM #29A 78 " UM"3 UEI" UEO" CFT"3 OL2" BE" C" LEI" W/BL W/BL W/R W/R W/R LEO" WH BR BR GY BR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SW2 SW2 1a 2a 3a 4a 5a 6a 8a 9a 10a 11a 13a 14a 15a 16a W/BL W/R BK W/BL TSW4a W/BK GY GY BL BL R ST2" MTB4 CF" TP3" PTH34" ST3" ST2" W/R BR W/BL 4 CSW" WTH" TP2" UM"2 ST1"24 LM" TPG" LDT"11 HBL 55 1 2 1a 2a 4a WH GY W/BL BL C2 GN ONL" CF' W/BL WH WH W/Y LDL" GY DWM'2 DWM'1 TP'3 PTH'34 LDT'11 UM'2 UM'3 PR E3 E6 E4 R WH N E5 L W/BL GY RB F1 F2 L1 CV C3 W/R J1 GY DRM'3 LDL' W/Y C1 BK MTB3 WH BL ST2' WH ONL' BL C1 W/BK W/BL BL W/Y BL 1 2 3 4 5 TSW 6 7 8 10 11 12 13 14 15 16 TSW 10a 11a 12a 13a 14a 15a 16a 1a 2a 3a 4a 5a 6a 7a 8a W/Y WH R WH WH BL BL BL BK CSW'2a W/BL WH WH BK SW2'2a W/R BR W/BL 2 CSW' 4 W/R 1 1a 2a 4a W/BL W/R WTH' W/R SYMBOL KEY BE : BROIL ELEMENT 2000 W C : CATALYST CFT : COOLING FAN THERMOSTAT CSW : CLEAN SWITCH DRM : DOOR MICROSWITCH DWM : DOWN MICROSWITCH LDL : DOOR LOCKED INDICATOR LDT : LOCKING DOOR THERMOSTAT LM : DOOR LOCKING MOTOR LEI : LOWER ELEMENT. OUTER RING 600 W MTB : MAIN TERMINAL BLOCK OL : OVEN LAMP ONL : ON INDICATOR PR : TIMER PTH : SELF CLEAN THERMOSTAT RB : RELAY BOARD RE : RING ELEMENT 2500 W ST : HIGH LIMIT STB : SECONDARY TERMINAL BLOCK SW : PROGRAM SELECTOR TP : TEST POINT TSW : TIMER SELECTOR UEI : UPPER ELEMENT. DIAGRAM #29B A B BL BL DWM" DRM" UM" DWM' UM' DRM' WH 1 32 LM' OL2' CF' TSW15 SW2-9 GN C6 W/R GY R GY BL BL 1 32 1 32 1 32 1 32 LM" WH C6/4 1 3 2 PR-N BL BL GY W/R W/ R W/Y -16 C3 C2 C5 W/Y GY TS W C2 LDL' SW1-8 SW1-18a -E GY W/Y PR SW1-9 LDL' C2 LDL" MTB3 SW2-10 3 BL SW2-13 LDT"14 LDT"12 PTH34" LM" CFT"3 CF" UEI" LEO" MTB5 ONL" CSW"1 C4 LDT"12 C6 LDT"14 LDL" C4 W/Y W/R WH WH WH W/R W/R W/Y W/Y WH WH W/R C2 W/R W/Y W/Y TP" 1 2 3 4 5 6 TP' 1 2 3 4 5 6 H W LDL' W/Y W/R WH C2 GY LDT' 11 14 12 LDL" TP"5 TP"4 CSW2" SW2-14a TSW-4 PR-N WHT" SW2-1 SW2-5 SW2-5a SW2-14 SW2-12 PTH' SW2-11 SW2-16 SW2-15 21 31 GY 78 UEO" BE" LEI" TP"5 TP"4 C6 GY GY W/Y W/R 11 14 12 21 31 BL BR C" 24 34 MTB5 CSW'1 24 34 BR LDT" ST1" PTH" C6/4 ST1' C W/Y R BL '2 SW CSW2" O W/ L1 " BL BR WH OL2' GN B L OL2" BR BL WH H W GN GN OL1' OL1" ' TH W B L C1 0L' W/BK TSW13 C1 BK ST2' ST3' WH C1 CF" CF' SW1-14a ON L' W/BK RE' WM' W/Y W/BK ST2" ST3" C' C" C1 H W C1 C1 BR BR BL SW1-11 C1 SW1-10 W/BK BL GN C1 WH PTH"34 BR BR SW1-14 BR SW1-7a BR C6/4 78 BE' UEI' UEO' W/BL W/R SW1-12 R C1 78 SW2-14 SW2-12 W/BL W/R BE" UEI" UEO" BL BL BL LEO' LEI' W /R W R LEO" LEI" SW1:18a TSW:13a R R SW1-17 SW1-16 C1 C1 BL GN /R GY BR BL R SW 1-6 GY C1 3 2 1 SW2-1 SW2-5 SW2-5a GY 3 BR C6/4 C6/4 2 1 SW2-11 SW2-16 SW2-15 OL2" BL OL1" GY BR BL WH BR C1 WH OL1' CFT" 1-7 SW WM' GN GN CFT' OL2' SW1-8 BL BL WH OL2" CFT"2 C6 W/R BK W/R W/BL C1 TSW5a PR-L BK C1 C4 SW1-5a SW2-8a R SW1-15 SW1-13 C1 WH WH 1 JUMPER CONNECTED FOR 208V ONLY 2 3 R 4 BK 5 WH GN MTB JUMPER CONNECTED FOR 208V ONLY 1 W/BL W/R W/BL W/R TP'1 TP"1 2 STB HBL 55 LOWER OVEN (") L1 L2 N UPPER OVEN (') . 1 2 3 4 — 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 W/R TSW POS. OUTER RING 600 W LM : DOOR LOCKING MOTOR MTB : MAIN TERMINAL BLOCK OL : OVEN LAMP ONL : ON INDICATOR PR : TIMER PTH : SELF CLEAN THERMOSTAT RB : RELAY BOARD RE : RING ELEMENT 2500 W ST : HIGH LIMIT STB : SECONDARY TERMINAL BLOCK SW : PROGRAM SELECTOR TP : TEST POINT TSW : TIMER SELECTOR UEI : UPPER ELEMENT. Ø >Ø÷500 F SELF CLEAN 1a 2a X XX W/BL WHITE/BLUE W/BK WHITE/BLACK W/R W/Y WHITE/RED WHITE/YELLOW HBL 56 . 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12a 13a 14a 15a 16a WIRE COLOR CODE R W BK BL BR GY GN RED WHITE BLACK BLUE BROWN GRAY GREEN 1a 2a 3a 5a 6a 7a 8a 9a 10a 11a — 13a 14a 15a 16a 17a 18a 19a 20a DOWN OVEN OFF CONV BAKE CONV ROAST CONV BROIL THAW BAKE BROIL SELF CLEAN X X X X X X X X X X X X X XXX XX XX XX X XX XX XX X X X X X X XX X X X XX X X XX XX X X X XXXX X X X XXXX X X X XX X X X X X X X MANUAL UP OVEN L O R XXX XX XXXXX CSW 1 2 4 4a X XXX XX X X X POS.SW2 POS. FAN MOTOR WTH : VARIABLE THERMOSTAT SW1 .A B UPPER OVEN BL SW1 20 1a 1 2 3 4 5 6 7 8 9 10 20 20 DIAGRAM #30 R 20 BL W/BL 7a 2 7 16 2a 20 4a TSW W W/BL 16 GY BL W/R 20 20 16 CSW BR CSW 11 R 20 2a 3a 4a W RE 20 W/BL BL 6a 7a 8a OL OL 4 16 12 BE 16 20 20 9a 10a 20 GY 20 11a 12a 13a 16 14a 15a 16a 20 17a 11 12 13 14 15 16 17 18 19 20 W/BK 18 18 C UEO BR 16 34 16 UM BL 20 20 20 BL R 16 LEO 16 BL 20 18a 19a 20a 8 TSW W/R W/BK 3 7 20 1 2 8a SW1 ST2 (311 f) 20 CFT (140 f) W 1a W/R R W/R 18 BR W/BL18 BR GY 18 16 LEI 18 31 16 ST3 PTH (890 f) (205 f) W/Y 20 20 20 20 W/Y WM WTH UEI 20 20 16 BK 5a DRM GY 20 LDT (518 f) 14 LDL LM W GY W/R ONL 20 1 20 W/R 20 W/Y CSW W/R W/BL SW1 BR 78 R 20 20 7a 20 W 18 18 TP1 TP2 TP3 TP4 TP5 TP6 BR CF BK DWM BL 20 16 16 10 AWG 20 ST1 ( 572 ) BK R GY 16 16 21 24 20 16a TSW 6 20 12 5 11 14 13 6a 12a 5a 11a 14a 13a 4a 3a 10a 16 MTB GN 6 GN14 16 16 14 16 RB E6 20 E5 W W/BL 20 BK 20 W F2 F1 BR 20 BR 16 W/Y R 20 CV L1 16 BL BR 3 10 W E4 E5 E3 W/R W/BK 4 16 W/R 5 N 4 L2 3 L1 2 1 3 2 1 STB R 20 BL 20 16 20 GN 14 N L 20 14 AWG 12 AWG 12 AWG TSW JUMPERS CONNECTED FOR 208V ONLY L 20 PR 16 DWM 20 20 20 BL ST1 ( 572 ) 21 24 20 15 15a SW2 LOWER OVEN 7 2a CFT BR (140 f) 20 78 1 20 TSW W/R W/BL 2 ONL 3 20 18 18 20 TSW BL TP1 TP2 TP3 TP4 TP5 20 TP6 20 20 W/R 20 7a 20 W W/R W LM UM GY 20 1a 2 20 20 W/R 12 BL W/Y 20 W/BL W/R 202a 3a 4a 16 BK 5a 6a 20 SW2 1 2 3 4 5 14 20 W/BL W 20 16 LDT (518 f) GY BL 11 20 TSW 1a 1 CSW 2 20 4a W/Y CSW LDL 20 OL BR 20 OL 20 6 7 8 9 10 11 12 13 14 15 16 17 18 19 W 16 2a BR 7a 8a 9a BL 16 20 RE 16 BE 18 16 BR 16 10a W/BK GY 20 11a 12a W/BK R BR W/BL BR 18 GY W/R 20 18 WTH UEI 16 16 ST2 (311 f) 20 13a 14a 16 15a 16a 17a 18a 19a 20a W/R C 18 UEO LEI 18 LEO 18 BR 20 34 W/BK W/R BL W/BL 16 W/Y 4 W/R 20 DRM 31 16 PTH ST3 (890 f) (205 f) BL 1a SW2 20 20 20 1 GY CSW SYMBOL KEY BE : BROIL ELEMENT 2000 W C : CATALYST CFT : COOLING FAN THERMOSTAT CSW : CLEAN SWITCH DRM : DOOR MICROSWITCH DWM : DOWN MICROSWITCH LDL : DOOR LOCKED INDICATOR LDT : LOCKING DOOR THERMOSTAT LEI : LOWER ELEMENT. INNER RING 500 W UEO : UPPER ELEMENT. INNER RING 1400 W LEO : LOWER ELEMENT. OUTER RING 500 W UM : UP MICROSWITCH WM : CONV. OUTER RING 600 W LM : DOOR LOCKING MOTOR MTB : MAIN TERMINAL BLOCK OL : OVEN LAMP ONL : ON INDICATOR PR : TIMER PTH : SELF CLEAN THERMOSTAT RB : RELAY BOARD RE : RING ELEMENT 2500 W ST : HIGH LIMIT STB : SECONDARY TERMINAL BLOCK SW : PROGRAM SELECTOR TP : TEST POINT TSW : TIMER SELECTOR UEI : UPPER ELEMENT. INNER RING 1400 W LEO : LOWER ELEMENT. OUTER RING 500 W UM : UP MICROSWITCH WM : CONV. INNER RING 500 W UEO : UPPER ELEMENT.DIAGRAM #31A C4 A B W/BK W/BL W/BL W/R W/R WH BL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SW2 11a 13a1 4a 15a 16a 17a 18a 19a 20a W/BK ST2" CF" TP3" SW2 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a W/R W/Y 78 " UM"3 RE" UEI" UEO" LEO" CFT"3 OL2" WM" BE" C" LEI" BR BR BR GY GY BL R W/R W/BL HBL 56 MTB4 PTH34" ST2" LM" TP6" BK BR GY W/R BR W/BL 4 CSW" WTH" 4a 1 2 TSW4a ST3" TP2" UM"2 LDT"11 ST1"24 1a 2a WH GY W/BL BL C2 GN ONL" CF' W/BL WH WH DWM'2 DWM'1 TP'3 PTH'34 LDT'11 UM'2 UM'3 W/Y PR E3 E6 E4 R GY RB F1 F2 L1 CV LDL" GY C3 W/R DRM'3 WH J1 R MTB3 WH BL BK ONL' GY N E5 L LDL' W/BL W/Y WH C1 W R C1 BL W/BK W/Y W/BL BL 1 2 3 4 5 TSW 6 7 8 10 11 12 13 14 15 16 TSW 1a 2a 3a 4a 5a 6a 7a 8a WH 10a 11a 12a 13a 14a 15a 16a W/Y WH BL WH BK CSW'2a W/BL WH WH BL BL BL BK SW2-18a W/R 1 BR W/BL 2 CSW' 4 WTH' 4a W/R SYMBOL KEY BE : BROIL ELEMENT 2000 W C : CATALYST CFT : COOLING FAN THERMOSTAT CSW : CLEAN SWITCH DRM : DOOR MICROSWITCH DWM : DOWN MICROSWITCH LDL : DOOR LOCKED INDICATOR LDT : LOCKING DOOR THERMOSTAT LEI : LOWER ELEMENT. FAN MOTOR WTH : VARIABLE THERMOSTAT ' : UPPER CAVITY COMPONENT " : LOWER CAVITY COMPONENT R ST2' 1a 2a W/R W/R W/BL WH GY C1 BL C3 DRM'2 W/BK W/BL W/R W/R W/Y WH BR GY BR GY BL BL R R TSW13 PR:L MTB3 CF' CFT'3 OL1' RE' MTB1 MTB2 LEO' ST2' CFT'2 ST3' CFT'1 WM' BE' C' LEI' MTB3 TSW-7 WIRE COLOR CODE R W BK BL BR GY GN RED WHITE BLACK BLUE BROWN GRAY GREEN 1 2 3 4 5 SW1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SW1 11a 13a 14a 15a 16a 17a 18a 19a 20a W/BK R C3 W/BL WHITE/BLUE W/BK WHITE/BLACK W/R W/Y ST2' CF' MTB4 CFT'2 WHITE/RED WHITE/YELLOW 1a 1a 3a 5a 6a 7a 8a 9a 10a R BL BK BR DRM'1 GY CONTROL PANEL . A B BL DRM' DWM" DWM' DRM" UM' UM" DIAGRAM #31B BL LM' WH 1 32 LM" WH C6/4 R GY BL BL 1 32 1 32 W/R GY W/R W/ R W/Y C2 CF' TSW15 -16 C3 C6 C5 W/Y BL GY OL2' BL GN 1 32 1 3 2 1 3 2 PR-N GY GY TS W C2 LDL' SW1-8 SW1-18a -E GY W/Y 3 SW1-9 LDL' MTB5 ONL" CSW"1 C4 LDT"12 C6 LDT"14 LDL" C4 W/Y W/R WH WH WH W/R W/R W/Y W/Y WH WH W/R W/R W/Y W/Y TP" 1 2 3 4 5 6 TP' 1 2 3 4 5 6 H W LDL' W/Y W/R WH C2 GY MTB5 CSW'1 C2 MTB3 SW2-14 SW2-9 LDL" TP"5 TP"4 CSW2" SW2-14a TSW-4 PR-N WHT" SW2-6 SW2-7 SW2-7a SW2-15 PTH' LDT' SW2-13 11 21 31 SW2-12 SW2-17 SW2-16 14 24 34 SW2-11 BR SW2-10 12 BL ST1' C '2 SW SW2-8 LDL" BL PR C2 LDT"14 LDT"12 PTH34" LM" CFT"3 78 CF" UEO" UEI" BE" LEO" LEI" RE" WM" GY 11 TP"5 TP"4 C6 21 31 BL BR C" GY W/Y W/R 14 12 24 34 LDT" ST1" PTH" CSW2" C6/4 W/Y R W/ O L1 " BL BR WH OL2' BR B L GN OL2" BL WH GN GN OL1' 0L' ' TH W B L C1 0 W/BK 1" 0L BL WH TSW13 C1 BK ST2' ST3' WH CF' RE' CF" SW1-14a O H W C1 C1 BR ' NL W/BK C1 WM' W/Y ST2" ST3" C' C" W/BK RE" SW2-10 SW2-11 BL BL W/BK C6/4 WM" W/Y C1 BL SW1-11 C1 C1 WH PTH"34 SW1-14 BR W/BK BL GN 78 BR BR SW1-7a BR BR 78 BL SW1-10 GN BE' UEI' UEO' W/BL W/R SW1-12 R C1 SW2-15 SW2-13 W /R W W/BL C6/4 W/R BE" UEI" UEO" BL LEO' LEI' R LEO" LEI" BR 2 1 SW1:18a TSW:13a R R SW1-17 SW1-16 C1 C1 /R GY BR BL R SW 1- SW2-6 SW2-7 SW2-7a C6/4 GY 3 SW2-12 SW2-17 SW2-16 OL2" BL OL1" C6/4 WH BR 6 GY C1 3 2 1 WH OL1' CFT" GY BR BL GN 1 SW -7 WM' C1 GN GN CFT' OL2' SW1-8 BL BL WH WM" CFT"2 C6 W/R BK W/R W/BL C1 TSW5a PR-L BK C1 C4 SW1-5a SW2-5a R SW1-15 SW1-13 C1 W/BL W/R WH WH TP'1 TP"1 WH GN BK R JUMPER CONNECTED FOR 208V ONLY W/BL W/R 1 2 3 4 5 MTB 1 L1 L2 N JUMPER CONNECTED FOR 208V ONLY 2 STB HBL 56 UPPER OVEN (') LOWER OVEN (") . POWER SUPPLY BK G W DIAGRAM #32 GROUND 16 LINE 15 REIG 5 13 REI 5 REIG 4 12 (RR) REI 4 NEUTRAL 11 (RR) SW4 SW3 SW2 SW1 NHT 71 (LR) REI 3 REIG 3 10 (LR) (RF) REIG 2 9 (RF) REI 2 REI 1 REIG 1 8 (LF) SPARK MODULE VALVE SWITCHES (LF) IGNITORS POWER SUPPLY BK G W GROUND 16 LINE 15 REIG 5 13 (RR) REI 5 REIG 4 12 (RR) (CR) NEUTRAL 11 SW5 SW4 NHT 91 (LR) SW3 (CR) REI 4 REI 3 REI 2 REI 1 REIG 3 10 (LR) (RF) (RF) REIG 2 9 SW2 (LF) (LF) REIG 1 8 SW1 A B IGNITORS SPARK MODULE VALVE SWITCHES . L1 e6 2 b b a a 5 6 1 a a b b 4 1 a1 4 3 u6 u8 u2 u4 u5 u3 3 b b 4 a A B b2 b1 b3 a f1 4 1 161˚F 140˚F f4 f3 e5 F 2 1 4 2 2 h1 permanent split capacitor motor (m2) L A2 1M 1M 1M PTC r1 1M s2 m1 m3 m2 N 185˚F f5 e0 N 6 7 8 9 2 1 10 11 12 1 2 current path 3 4 5 Symbol Key Symbol Key Selector Switch Contacts POWER SCRUB REGULAR RINSE & HOLD b1 & b3 b1 & b2 b3 a1 A2 e0 e5 e6 f1 f3 f4 HIGH LIMIT 185˚F ON/OFF LAMP TIMER MOTOR CIRCULATION MOTOR DRAIN MOTOR HEATING ELEMENT WATER SOLENOID TIMER CONTACTS MAIN SWITCH 2 ACTUATOR (Dispenser) 7 DOOR SWITCH 3 FLOW SWITCH 11 FLOAT SWITCH 7 WATER LEVEL SWITCH 5 THERMOSTAT 140˚F 9 THERMOSTAT 161˚F 6 current path f5 h1 m1 m2 m3 r1 s2 u– 12 4 6 10 8 12 5 – current path DIAGRAM #33 c/u 1 737 203 858 1 739 911 201 SHU 30 . b. b. b. 5b 3b Timer – u RD-A2 h1 e0 a1 1 2 3 4 5 6 On / Off Switch – a1 Door Switch – e0 1 2 3 4 5 6 YE-f4 5a 3a DIAGRAM #34 c/u 1 737 203 858 1 739 911 203 BU-l6-4 5 6b 4b 2b 3 GY-l6-1 8b 6a 8a 4a 2a BK-m2-1 WHGN-b-1 VTBK-b-5 GYBK-e5-1 WHRD-l6-9 WHRD-A2 WH-l1-N WHVT-u-4 RD-l6-5 BK-l1-L1 6 8 4 VT-b-3 GYRD-b-2 GYRD-l6-8 WH-l6-3 WH-f4 GN-l6-6 GN-b-4 WHVT-a1-3 2 1M WHRD-A2 m1 Float Switch – e6 RD-l6-5 161˚F 4 Thermostat – f4 YE-u-5b Wiring Connector – l6 Drain Motor – m3 GYRD-m3-L1 GY-l6-1 L1 BURD-m2-2 BURD-s2 GYRD-l6-8 GYRD-e6-4 1 2 WHGN-u-4b GYRD-u-6b VT-u-8b GN-u-6a VTBK-u-2a WH-f4 Actuator (Dispenser) – A2 RD-u-3b A2 WHRD-e0-1 GYRD-u-6b WHRD-f5 BURD-m2 GYRD-m3-L1 GN-u-6a RD-a1-3 BU-u-5a WH-u-8a GN-f3 RD-e6-1 BU-f1-1 WH-e5-2 WH-u-8a WH-b-6 WHRD-m1 WHRD-e0-1 GY-u-3 BU-l6-4 9 8 7 6 5 4 3 2 1 Water Level Switch – f1 GY-e6-2 Flow Switch – e5 4 Ground – PE 4 RD-r1 1 2 Water Solenoid – s2 VT-f1-2 2 1 4 GNYE-PE-1 WH-f3 WH-l6-3 2 1 GNYE-r1 GNYE-m2 GNYE-PE-4 GNYE-r1 WH-f3 VT-s2 BURD-m3 P Thermostats – f3 & f5 f3 140˚F Circulation Motor – m2 WH-e5-2 WH-f1-4 1 GN-l6-6 2 3 BK-u-2b BURD-m3 BURD-l6-9 Electrical Supply – l1 Heating Element – r1 L1 BK-a1-4 N WH-e0-2 f5 185˚F WHRD-l6-9 RD-r1 1M GNYE-r1 K1 GNYE-PE-1 GNYE-r1 PE-3 RD-e5-4 GNYE-1-PE-3 GNYE-PE-2 GNYE-s2 GNYE-m2 RD-f5 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink A B High Limit .SHU 30 Selector Switch – b b. b. b. PRE-WASH Timer Stop Circulation Motor WASH W/ HEAT PRE-RINSE RINSE W/ HEAT DRYING A B T I 2 M 3 E 4 R 5 1 6 Actuator Heating Element Drain Motor Water Solenoid Thermostat 161˚F Thermostat 140˚F Drain Motor 7 C O N T A C T S 8 a b a b a b a b a b a b a b a b Timer Motor 161˚F Thermostat Bypass 11 12 13 14 15 16 17 18 19 TIMER POSITION WASH/RINSE 161˚ 140˚ 161˚ 161˚ P P F F+U U U P+U P Stop F F+U U U U P+U P F F+U H+U+R H+U+R H+U H+U H+U U P+U P F P F F+U U P+U P F F+U H+U H+U H+U H+U+K H+U+K H+U U U U P T T T T T T P off off OPERATION 30 30 f1+5 f1+55 60 60 30 30 (5) f1+5 f1+50 60 60 60 30 30 f1+5 f1+55 60 60 180 f3/f4+5 f3+5 230 30 30 60 60 f1+5 f1+55 240 30 30 f1+5 f1+55 60 60 f3+5 55 60 f4+5 45 5 5 60 240 240 240 60 60 60 60 TIME IN SECONDS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Power Scrub Regular Rinse & Hold P 161˚F/161˚F R O 140˚F/161˚F G R A M WASH STALL RINSE STALL OPERATION KEY R = DETERGENT DISPENSING K = RINSE–AID DISPENSING T = DRYING DIAGRAM #35 c/u 1 737 203 858 1 739 911 202 P F U H = DRAINING = FILLING = CIRCULATION = HEATING SHU 30 . 6- I2.1-2 3 5 6 4 1 2 DIAGRAM #36 1 739 911 198 1 3 2 1 1 1 1 1 2 1 7 6 X1 I2.7-2 I2.23 4 I2.8 I2.5- N Control Module – I2 I2.4- I2.1-1 I2.1-3 2 L1 I2.7-1 I2.9 I2.4-1 I2.f2-f4 e3 l4 1 NTC X2 e0 a1 I2.4-2 1 2 8 7 185˚F s2 f5 1 4 A2 f1 1 1 2 4 A1 o2 r1 e6 m3 e5 F m2 Symbol Key Symbol Key permanent split capacitor motor (m2) SHI 43/68 and SHU 43/53/68 L a1 A1 A2 e0 e3 e5 e6 f1 f5 dependent on equipment ON/OFF SWITCH ACTUATOR (Upper Basket) ACTUATOR (Dispenser) DOOR SWITCH REED SWITCH FLOW SWITCH FLOAT SWITCH WATER LEVEL SWITCH HIGH LIMIT 185˚F l4 m2 m3 NTC r1 s2 X1 X2 AQUA SENSOR CIRCULATION MOTOR DRAIN MOTOR TEMPERATURE SENSOR HEATING ELEMENT WATER SOLENOID JUMPER SERVICE CONNECTOR 1M N 1 A B 2 contacts 5–6 are momentary – they reset the control module & actuate the test program . SHI/SHU 43 .4-7 1 Float switch – e6 RD-f1-1 WH-l6-2 l6 1 2 3 4 5 6 7 8 9 BU-l2.5-6 Water Level Switch – f1 NTC – f2 & f4 / Thermostat – f5 NTC RD-e6-1 GN-l5-1 GN-l5-2 BU-l6-7 f2-f4 Actuator (Dispenser) – A2 BU-l2.9 1 GNYE-m2 GNYE-PE-4 .5-3 1 BN-l2.1-1 WHRD-e5-1 WH-l1-N GYBK-l2.5-1 1 P RD-l6-1 RD-r1 185˚F l5 1 2 3 4 5 6 7 8 9 High Limit Water Solenoid – s2 1 GNYE-r1 VT-l6-6 WH-e6-2 1M Circulation Motor – m2 BK-l6-8 WHVT-m3 2 3 WHVT-e5 VT-s2 BU-f1-4 BK-m2-1 GYRD-m3-L1 K4 GNYE-PE-1 GNYE-r1 RD-l2.7-2 WH-a1-6 WH-l2.4-8 1 f5 4 2 BN-l2.7-1 BK-l1-L1 WH-l2.4-3 BU-l2.4-4 BU-l2.2 .6 .2-1 A2 BU-l2.4-2 BU-l2.1-3 WH-l6-2 WH-l2.1 2 1 8 7 6 5 4 3 2 1 .5-2 1 BN-l2.7-1 WH-e0-1 WH a1-6 WH l6-3 BU-l6-6 BU-l6-7 BU-l6-8 BU-l6-9 On/Off Switch – a1 Door Switch – e0 BK-l2.1-2 GYBK-a1-3 RD-l6-1 1 1 BN-l5-5 BN-l5-6 BN-l5-7 e0 1 2 3 4 5 6 Wiring Connectors – I5 & I6 GN-NTC GN-NTC BN-l2.5 3 2 1 A B BU-A2 BU-A2 BN-l5-1 BN-l5-2 WH a1-5 BK-l2.2-2 RD-f5 WH-e6-1 WH-l2.7 4 GNYE-PE-1 1 2 Control Module– l2 Ground – PE .5 2 GNYE-r1 x1 .4-1 4 GYRD-m3-L1 1 2 WH-s2 Electrical Supply – l1 Heating Element – r1 Flow Switch – e5 2 1 4 Drain Motor – m3 L1 BK-a1-4 N WH-e0-2 RD-r1 WHRD-e0-1 WHVT-m2-3 L1 GYRD-e6-4 GYRD-l6-9 WHVT-m2-2 BK BN RD YE GN BU VT GY WH PK RD-e5-4 GNYE-l1-PE-3 GNYE-PE-2 GNYE-s2 GNYE-m2 RD-f5 = = = = = = = = = = black brown red yellow green blue violet gray white pink GNYE-r1 DIAGRAM #37 1 739 911 220 PE-3 1 may exist without function .4 2 1 7 6 5 4 3 2 1 .5-7 BN-l2. 1-3 WH-l6-2 WH-l2.5-3 BN-l2.7-1 WH-e0-1 WH a1-6 WH l6-3 On/Off Switch – a1 Door Switch – e0 1 GN-NTC GN-NTC e0 BK-l2.2 2 1 8 7 6 5 4 3 2 1 .4-2 BU-l2.7-1 BK-l1-L1 WH-l2.9 .5-1 WH-l2.4 2 1 7 6 5 4 3 2 1 1 2 .5-2 BN-l2.1-1 WHRD-e5-1 WH-l1-N GYBK-l2.4-8 P RD-l6-1 RD-r1 Water Solenoid – s2 VT-l6-6 BN-l5-5 BN-l5-6 BN-l5-7 High Limit 185˚F RD-f5 WH-e6-1 RD-l2.4-4 BU-l2.4-7 1 GNYE-r1 Circulation Motor– m2 BK-l6-8 WHVT-m3 1 WHVT-e5 2 3 WH-e6-2 Float Switch – e6 VT-s2 BU-f1-4 BK-m2-1 GYRD-m3-L1 l6 1 2 3 4 5 6 7 8 9 BU-l2.4-3 BU-l2.6-2 YE-l2.5-7 BN-l2.Control Module – l2 Ground – PE 4 YE-l2.5 S 1 BU-A2 BU-A2 BU-l6-6 BU-l6-7 BU-l6-8 BU-l6-9 YE-e3 YE-e3 BN-l5-1 BN-l5-2 BN-l5-5 BN-l5-6 BN-l5-7 x1 .7-2 WH-a1-6 WH-l2.6-1 2 GNYE-r1 GNYE-PE-1 Reed Switch – e3 N SHU 53 .1 .5-6 1 2 3 4 5 6 Water Level Switch – f1 RD-e6-1 NTC NTC – f2 & f4 / Thermostat – f5 Aqua Sensor – l4 GN-l5-1 3 2 1 1 2 4 BU-l6-7 GN-l5-2 f5 f2-f4 BN-l4-3 BN-l4-2 BN-l4-1 l5 1 2 3 4 5 6 7 8 9 BN-l2.2-2 BU-l2.1-2 GYBK-a1-3 RD-l6-1 Wiring Connectors – I5 & I6 BN-l2.2-1 4 GYRD-m3-L1 1 2 WH-s2 Heating Element – r1 Electrical Supply – l1 Flow Switch – e5 2 1 4 Drain Motor – m3 BK BN RD YE GN BU VT GY WH PK RD-r1 WHRD-e0-1 WHVT-m2-3 L1 GYRD-e6-4 GYRD-l6-9 WHVT-m2-2 RD-e5-4 GNYE-l1-PE-3 GNYE-PE-2 GNYE-s2 GNYE-m2 RD-f5 = = = = = = = = = = black brown red yellow green blue violet gray white pink L1 BK-a1-4 N WH-e0-2 GNYE-r1 A B 1 may exist without function PE-3 .6 .5 DIAGRAM #38 1 739 911 205 3 2 1 GNYE-m2 GNYE-PE-4 WH a1-5 BK-l2.4-1 RD-f1-1 WH-l6-2 1M Actuator (Dispenser) – A2 K4 A2 GNYE-PE-1 GNYE-r1 BU-l2.7 . 1 8 7 6 5 4 3 2 1 .5 S 2 1 7 6 5 4 3 2 1 .7-1 BK-l1-L1 WH-l2.5-7 BN-l2.4 .4-7 GNYE-r1 detergent dispenser BU-l2.9 .2 .5-6 RD-e6-1 NTC GN-l5-1 GN-l5-2 f2-f4 BN-l5-5 BN-l5-6 BN-l5-7 Water Level Switch – f1 NTC – f2 & f4 / Thermostat – f5 WH-l2.2-1 Float Switch – e6 A2 BU-l2.6-2 4 YE-l2.5-3 BN-l2.5 3 2 1 2 1 A B BU-A2 BU-A2 YE-e3 YE-e3 On/Off Switch – a1 Door Switch – e0 Aqua Sensor – l4 1 BU-l6-6 BU-l6-7 BU-l6-8 BU-l6-9 BN-l5-1 BN-l5-2 BN-l5-5 BN-l5-6 BN-l5-7 WH a1-6 WH l6-3 BK-l2.7-2 WH-a1-6 WH-l2.2-2 VT-s2 BU-f1-4 BK-m2-1 GYRD-m3-L1 l6 1 2 3 4 5 6 7 8 9 BU-l2.1-3 WH-l6-2 WH-l2.SHI/SHU 68 .6-1 2 GNYE-r1 1 2 Control Module – l2 Reed Switch – e3 GNYE-PE-1 Ground – PE .5-2 BN-l2.6 .5-1 Water Solenoid – s2 A1 Circulation Motor – m2 VT-l6-6 WH-e6-2 BK-l6-8 WHVT-m3 1 2 3 WHVT-e5 High Limit 185˚F RD-l2.4-8 1 f5 4 BU-l6-7 RD-l6-1 RD-r1 BN-l4-3 BN-l4-2 BN-l4-1 2 P Actuators – A1 & A2 upper basket wash WH-l6-2 RD-e6-1 GY-l6-3 RD-f5 WH-A1 GY-A1 l5 1 2 3 4 5 6 7 8 9 BN-l2.7-1 WH-e0-1 e0 Wiring Connectors – I5 & I6 GN-NTC GN-NTC BN-l2.1-1 WHRD-e5-1 WH-l1-N GYBK-l2.4-3 BU-l2.7 N YE-l2.4-2 BU-l2.1-2 GYBK-a1-3 RD-l6-1 3 2 1 GNYE-m2 GNYE-PE-4 1 2 3 4 56 WH a1-5 BK-l2.4-4 BU-l2.4-1 RD-f1-1 RD-A1 1M 4 GYRD-m3-L1 K4 1 2 WH-s2 GNYE-PE-1 GNYE-r1 Heating Element – r1 Flow Switch – e5 Electrical Supply – l1 1 4 2 Drain Motor – m3 L1 BK-a1-4 RD-r1 WHRD-e0-1 WHVT-m2-3 L1 GYRD-e6-4 GYRD-l6-9 WHVT-m2-2 N WH-e0-2 GNYE-r1 RD-e5-4 GNYE-l1-PE-3 GNYE-PE-2 GNYE-s2 GNYE-m2 RD-f5 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink DIAGRAM #39 1 739 911 199 PE-3 . When the buttons are released. To check the wash program LED. the water will not heat (to 150°F) and the unit won’t stop circulating. press both the SCRUB WASH and DELICATE/ECONO buttons a second time. 21 = version 21.). When the wash program buttons are released. the LED’s above them will begin flashing. Refill Rinse Agent LED and REGULAR WASH button LED.models SHI/U 53--/68-. the code numbers will be added together. If the water level switch (f1) has failed (open circuited). the display will show fault code “8” immediately and the test cycle will end shortly after the unit has started circulating. press its corresponding button.or SHI/U 68-./ 20 = version 20. To end the test program or test cycle. the display will show “0” throughout the test cycle. press both the SCRUB WASH and DELICATE/ECONO wash program buttons at the same time as you turn the unit on by pressing the ON/OFF button. press the ON/OFF button. If the NTC probe (f2/f4) has failed (open circuited). etc./ 6 = faults 2 + 4). To start the test cycle. RINSE/DRY and CLEAN status lights and the SCRUB WASH program light).or 68-. the LED’s above them will begin flashing.MODELS To begin the test program. To check the Cycle Countdown display. . 0 = No faults 1 = Aqua Sensor (“Sensotronic”) fault 2 = Heating fault 4 = Filling fault 8 = NTC (temperature sensor) fault If the refill rinse agent sensor (reed switch e3) has failed (open circuited). 53-. press both the POWER SCRUB PLUS and REGULAR WASH buttons at the same time as you turn the unit on by pressing the ON/OFF button. When the test cycle has completed. the display will show fault code “4” and the unit will continually fill and drain where the test cycle won’t be completed. WASH RINSE/DRY CLEAN = = = Heating fault Filling fault NTC (temperature sensor) fault SHU 53-. To start the test cycle. The Cycle Countdown display should show “88” when the DELAY START button is pressed and “8h” when the REGULAR WASH button is pressed. To end the test program or test cycle. the Cycle Countdown display will indicate a fault using the codes below. the following indicator LED’s will be illuminated. press both the POWER SCRUB PLUS and REGULAR WASH buttons a second time. When the test cycle has completed and a fault was detected. If a combination of faults exists. Initially. SHI/U 43-.MODELS To begin the test program. the display will show “0” throughout the test cycle. (e.g. If the flow switch (e5) has failed (open circuited).models Until water temperature reaches 150°F (65°C) Dispenser Actuator energizes Press the SCRUB WASH button Press the REGULAR WASH button.DIAGRAM #40 1 739 911 152 A B DURATION COMMENTS SHI/U 43--. To check the LED indicator lamps (WASH. press the ON/OFF button. press the SCRUB WASH button.DISHWASHER DIAGNOSTIC TEST PROGRAM FUNCTION* Draining 30 seconds Not used on SHI/U 43-This function can’t be bypassed Aqua Sensor 65 seconds (“Sensotronic”) Calibration Filling Heating & Circulating Draining • To bypass a function: Until Water Level Switch (f1) closes 60 seconds SHI/U 43-. press the REGULAR WASH button (press the DELAY START button to test the Cycle Countdown display alone).g. the control unit version number will appear in the display (e. L1 e6 2 b b a a 5 6 1 a a b b 4 1 a1 4 3 u6 u8 u2 u4 u5 u3 3 b b 4 a A B b2 b1 b3 a f1 4 1 161˚F 140˚F f4 f3 e5 F 2 1 4 2 2 h1 permanent split capacitor motor (m2) L A2 1M 1M 1M PTC r1 1M s2 m1 m3 m2 N 185˚F f5 e0 N 6 7 8 9 2 1 10 11 12 1 2 current path 3 4 5 Symbol Key Symbol Key Selector Switch Contacts POWER SCRUB REGULAR ECONOMY RINSE & HOLD b1 & b3 b1 & b2 & b3 b1 & b2 b3 a1 A2 e0 e5 e6 f1 f3 f4 f5 h1 m1 m2 m3 r1 s2 u– HIGH LIMIT 185˚F ON/OFF LAMP TIMER MOTOR CIRCULATION MOTOR DRAIN MOTOR HEATING ELEMENT WATER SOLENOID TIMER CONTACTS MAIN SWITCH 2 ACTUATOR (Dispenser) 7 DOOR SWITCH 3 FLOW SWITCH 11 FLOAT SWITCH 7 WATER LEVEL SWITCH 5 THERMOSTAT 140˚F 9 THERMOSTAT 161˚F 6 current path 12 4 6 10 8 12 5 – current path DIAGRAM #41 SHU 40 . b. b.Timer – u Selector Switch – b b. b. 5b 3b On / Off Switch – a1 Door Switch – e0 RD-A2 h1 e0 a1 1 2 3 4 5 6 SHU 40 5a 3a BKBU-f4 1 2 3 4 5 6 DIAGRAM #42 BU-l6-4 5 6b 4b 2b 3 GY-l6-1 8b 8a 6a 4a 2a BK-m2-1 WHGN-b-1 VTBK-b-5 GYBK-e5-1 WHRD-l6-9 WHRD-A2 WH-l1-N WHVT-u-4 RD-l6-5 BK-l1-L1 8 6 4 BNBK-b-3 GYRD-b-2 GYRD-l6-8 WH-l6-3 WH-f4 GN-l6-6 GN-b-4 WHVT-a1-3 2 1M WHRD-A2 m1 Float Switch – e6 Drain Motor – m3 RD-l6-5 161˚F 4 Thermostat – f4 BKBU-u-5b WH-u-8a WH-b-6 Wiring Connector – l6 GYRD-m3-L1 GY-l6-1 RD-u-3b WHRD-m1 WHRD-e0-1 L1 BURD-m2-2 BURD-s2 GYRD-l6-8 GYRD-e6-4 1 2 WHRD-e0-1 GYRD-u-6b WHRD-f5 BURD-m2 GYRD-m3-L1 GN-u-6a RD-a1-3 BU-u-5a WH-u-8a GN-f3 RD-e6-1 BU-f1-1 WH-e5-2 GY-u-3 BU-l6-4 9 8 7 6 5 4 3 2 1 Water Level Switch – f1 GY-e6-2 Flow Switch – e5 GYBK-u-4a 4 WHGN-u-4b GYRD-u-6b BNBK-u-8b GN-u-6a VTBK-u-2a WH-f4 Actuator – A2 Ground – PE 4 WHGN-r1 1 2 Water Solenoid – s2 VT-f1-2 2 1 4 GNYE-PE-1 WH-f3 WH-l6-3 2 GNYE-r1 GNYE-r1 WH-f3 VT-s2 BURD-m3 P 1 GNYE-m2 GNYE-PE-4 Thermostats – f3 & f5 f3 140˚F Circulation Motor – m2 WH-e5-2 WH-f1-4 GN-l6-6 1 2 3 BK-u-2b BURD-m3 BURD-l6-9 Electrical Supply – l1 Heating Element – r1 L1 BK-a1-4 N WH-e0-2 GNYE-r1 f5 185˚F WHRD-l6-9 RD-r1 1M K1 GNYE-PE-1 GNYE-r1 A B PE-3 WHGN-e5-4 GNYE-1-PE-3 GNYE-PE-2 GNYE-s2 GNYE-m2 RD-f5 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink . b. b. PRE-WASH Timer Stop Circulation Motor WASH W/ HEAT PRE-RINSE RINSE W/ HEAT DRYING A B T I 2 M 3 E 4 R 5 Actuator Heating Element Drain Motor Water Solenoid Thermostat 161˚F Thermostat 140˚F Drain Motor 1 6 7 C O N T A C T S 8 a b a b a b a b a b a b a b a b Timer Motor 161˚ Thermostat Bypass 11 12 13 14 15 16 17 18 19 TIMER POSITION WASH/RINSE 161˚ 140˚ 140˚ 161˚ 161˚ 161˚ P P F F+U U U P+U P Stop F F+U U U U P+U P F F+U H+U+R H+U+R H+U H+U H+U U P+U P F P F F+U U P+U P F F+U H+U H+U H+U H+U+K H+U+K H+U U U U P T T T T T T P off off OPERATION 30 30 f1+5 f1+55 60 60 30 30 (5) f1+5 f1+50 60 60 60 30 30 f1+5 f1+55 60 60 180 f3/f4+5 f3+5 230 30 30 60 60 f1+5 f1+55 240 30 30 f1+5 f1+55 60 60 f3+5 55 60 f4+5 45 5 5 60 240 240 240 60 60 60 60 TIME IN SECONDS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Power Scrub Regular Economy Rinse & Hold P 161˚F/161˚F R O 140˚F/161˚F G 140˚F/161˚F R A M WASH STALL RINSE STALL OPERATION KEY R = DETERGENT DISPENSING K = RINSE–AID DISPENSING T = DRYING DIAGRAM #43 P F U H = DRAINING = FILLING = CIRCULATION = HEATING SHU 40 . 3 X11-5.1 (X11-3.4 X11-3.11) (X2. Level < 1 Level 2 L1 X11-8.8 X11-4.1 L2* L2 N1 Control Board 19 pol.3 X2.2 12 B2 11 P K7 K13 K10 K9 K11 K6 Q4 X11-5.2 X11-3.4 X11-1.X1-L2 4 X11-4.10 M M3 1 K5 J1 X11-3.4 H1 S F7 Y3 M2 X2.8 X11-3. B2 B3 E1 F3 F7 H1 K2 K3 K5 K6 K7 K8 K9 K10 K11 K13 M2 M3 N1 N7 Q4 R1 V5 X1 X2 X11 X11-6 Y2 Y3 YR Z1 Pressure Switch Level 1 11 Pressure Switch Level 1 16 Heater 9 Door with Lock 8 Motor Overload 21 On/Off Lamp (Indicator Light) 4 Heater Relay 9.2 X11-4.8 X11-3.4 X2.Locking 8 Wash/Spin Motor 21 Pump Motor 13 Operating Module 2 Control Module On/Off Switch 4 NTC Temperature Sensor 11 Triac Motor Control 21 Power Terminal Block 1 Motor Connector Plug 20-23 Plug in Connection Control Module 5-23 Diagnostic Plug 9 Inlet Valve Main Wash 16 Inlet Valve Prewash 15 Inlet Valve Hot Water 18 Surge Suppressor 3 X11-8. A B Connector module N7 Connector to electrical component WFK 2401 .5 Y2 YR 14.5 X2.2 3 K8 P B3 32 X11-4.5 5 pol.5 1 3 X11-1.8 X11-3.2 X11-4.1 X11-4.1 X11-2.7 X11-3.3 X11-6.9 X2.1 X11-6.1 X11-4.6 X2.5 6 2 4 X11-1.5 34 X11-4.3 Q4 K3 31 36 X11-1.1) X11-1.4 X11-3.7 List of Components G Current Path DIAGRAM #44 B33 5008 AA2 F3 X11-5.1 X1-L1 V5 R1 X11-2.7 X11-3.10 X11-4.11 Heater Relay 11 Reversing Relay 23 Reversing Relay 22 Field Tap Relay 22 Relay Pump 13 Relay Main Wash 16 Relay Prewash 15 Relay Hot Water 18 Relay .9 M2 M 2 23 5 K2 K2 24 X11-5.3 X11-4.19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Drum rotation right Drum rotation left K5 off on K6 on off WARNING ! Always disconnect electrical power to the washer before beginning any service repair procedures.2 Z1 E1 14 X11-5.3 X11-3. 7 … 2 X2.9k … 1.5k 2.3k 1.7k Y3 Pre wash X11-6 Diagnostic Plug Drum rotation right Drum rotation left PE : Side Wall Heater Motor Main Ground K5 off on K6 on off B33 5018 AA1 .3k … 2.1k … 0.5k … 4.9k 0.5 … 10 X2.2 – 3 0.6k … 6.2 B2 P P H1 On/Off Lamp (Indicator Light) X1 Power Terminal Block Z1 Surge Suppressor N2 B3 A B Heater Relay 5k … 7k 12 14 11 3 2 1 4 3 2 1 36 31 34 32 Wash/Spin Motor X2.2 X2.7k YR K11 J1 N7 Control Module X11-8 X11-4 L2* 70 … 100 Pump M3 K8 M 1 1 2 1 2 2 1 10 9 L1 Inlet Valve Main Wash Y2 L1 L1 B3-31…36 4 3 2 1 8 7 6 5 N2 L2* 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 1 2 3.5k 5.45k L2* … 10.5k 1.7k K9 K10 1 2 1 2 4 3 2 1 4 3 2 1 N1 Operating Manual 1 2 3 4 5 DIAGRAM #45 3.5k … 4.9k … 1.6 – 7 14 … 20 K2 Heater 15 … 34 E1 14 24 23 13 b a 3 2 1 2 1 WFK 2401 F3 Door with Lock 300 …1500 not actuated at room temperature 4 3 2 1 3 2 1 X11-4.3k … 1.8 F7 PE M2 PE Q M 8 7 6 5 4 3 2 1 7 6 5 4 3 2 1 1 2 1 2 3 1 2 3 4 5 1 2 1 2 3 X2 Motor Connector Plug X11-3 L1 L1 K7 V5 < N1 K6 K3 L2* X11-5 1 2 3 4 5 X11-1 10ºC 20ºC 30ºC 40ºC 50ºC 60ºC 66ºC 86ºC 8.4 – 5 1.1 – 3 0.4k 3.5k … 4.7 … 1.On/Off Switch Q4 6 5 4 3 2 1 1 2 1 2 N L1 L2 L3 A N L1 L2 L3 1 2 1 2 1 1 2 N1 = 25… 32mm N2 = 38… 39cm Safety level = 48… 49cm Safety level N2 N1 Pressure Switch PE N1 14.5…4.1k 0.55k NTC Temperature Sensor K13 1 2 3 1 2 3 3 2 1 3 2 1 R1 L1 7 6 5 4 3 2 1 K5 X11-2 L2* L1 1 2 1 2 2 1 11 10 9 8 7 6 5 4 3 2 1 Inlet Valve Hot Water 3.5k … 4. X11-5 L1 1 Q4 H8 N3 N1 / S2 5 4 6 4 1 X22 S9 Q4 X11-12 L2 2 PE To WFK 2401 Outlet 3 3 4 4 5 5 4 6 X11-12 X11-1 X11-10 3 2 1 C1 X68 7 2 6 5 1 WTA 3500/ WTL 5400 X22 3 5 6 4 M 1 M4 M8 For WTL 5400 condensation dryers not on models without drum illumination B9 E3 E2 R2 1 F7 M 1 Plug in Connection Module 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 List of Components 7 10 15 10 8 8 14 6 8 M8 N1 N3 Q4 R2 R3 S2 S8 S9 Current Path List of Components Current Path Drum Motor 15 Operating Module 21 Power Switch 6-19 On/Off Switch 4 NTC Temperature Sensor 11 NTC Temperature Sensor 13 Selector Switch 21 Sliding Contact – Moisture Sensor 19 Door Switch 6 List of Components S10 V2 X2 X6 X11 X18 X20 X22 Current Path Sliding Ground Contact Electrode – Moisture (In Drum) Motor Connector Plug Connection Strip Heater Plug in Connection Module Connector Connector Power Connection Box 17 18 13-16 7-11 6-22 16 20 2 A B B9 B10 C1 E2 E3 F1 F7 H8 M4 Overheat Thermostat Level Switch Condensated Water Capacitor Heater Heater Door Switch Motor Overload Illumination Pump Motor Condensate Water .R3 F1 3 S8 S10 V2 X20 X18 B10 P 2 DIAGRAM #46 1 518 5008 AA6 7 6 5 2 1 1 3 1 3 X11-1 X11-12 2 3 5 X11-2 X11-14 10 pol. 2 .4 18 … 23 25 … 30 PE : Side Wall Front Wall Traverse Main Ground .2 .Illumination H8 1 2 2 1 2 3 4 WTA 3500/ WTL 5400 On/Off Switch 1 NTC Temperature Sensor R3 2 1 5 2 3 2 1 3 4 Power Connection Box X22 1 2 3 4 5 6 Q4 S9 6 1 9k … 11k (Bearing shield) ** A B 1 1 2 1 2 1 2 15A Door Switch F1 Moisture Sensors S8 3 2 1 2 1 2 3 15A Level Switch Condensated Water B10 P 1 1 PE 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 2 2 3 PE S10 V2 1 2 3 To WFK 2401 Outlet X18 X20 X11-12 7 2 6 1 5 4 3 2 1 L2* L1 2 1 2 1 7 6 5 4 3 2 1 3 2 1 2 1 2 1 X11-1 (X11-3) X11-2 X11-5 X11-14 3 5 4 3 2 1 2 1 2 1 1 1 2 2 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 N1 Operating Module N3 Power Module X11-10 1 2 1 2 1 2 X6 M M4 110 … 136 1 1 2 3 4 5 6 7 8 Connection Strip Heater ** … 22k 18k Pump Motor Condensate Water C1 Capacitor 2 1 2 4 5 3 6 1 2 1 2 R2 NTC Overheat Thermostat B9 For WTL 5400 condensation dryers E3 E2 Heater opens at 120º C (condens. drying) opens at 100º C (air drying) ** not on models without drum illumination not on models without drum illumination E2 700W = 71 … E2 1300W = 37 … E3 1800W = 27 … Side Bag 76 42 31 Motor Connector X2 Plug Motor Overload M F7 DIAGRAM #47 518 5018 AA5 Drum Motor M8 Condensation Air drying drying X2.3 19 … 25 25 … 29 X2. 6 I2.4-1 I2.e3 NTC 2 4 1 1 DIAGRAM #48 5600011178 X2 m2 1 2 1 2 1 f2-f4 e0 a1 I2.7- I2.5-1 1 2 s2 1 185˚F f5 L 1M N A2 A1 2 4 1 1 2 4 r1 e6 m3 F f1 e5 Symbol Key Symbol Key a1 A1 A2 e0 e3 e5 e6 f1 f5 ON/OFF SWITCH ACTUATOR (Upper Basket) ACTUATOR (Dispenser) DOOR SWITCH REED SWITCH FLOW SWITCH FLOAT SWITCH WATER LEVEL SWITCH HIGH LIMIT 185˚F m2 m3 NTC r1 s2 X2 CIRCULATION MOTOR DRAIN MOTOR TEMPERATURE SENSOR HEATING ELEMENT WATER SOLENOID SERVICE CONNECTOR SHU 99.2-3 I2. SHV 43/48 A B 1 SHV 4803 only .5-2 5 N L1 Control Module – I2 permanent split capacitor motor (m2) I2.11 3 2 I2.4-3 I2.3- I2.2-2 I2.8- I2.4-2 1 2 4 6 3 I2. 7-2 I2.5-2 BK-l1-L1 GNYE-PE-1 2 GNYE-r1 Water Level Switch – f1 upper basket wash 1 NTC NTC – f2 & f4 / Thermostat – f5 GN-l6-3 GN-l6-2 f5 Actuators – A1 & A2 1 WH-l6-9 RD-e6-1 GNYE-m2 GNYE-PE-4 RD-e6-1 f2-f4 1 4 BU-l6-4 A1 detergent dispenser 2 GY-l6-6 BU-l2.8-1 WH-l2.7-1 YE-l2.2 1 2 3 1 2 1 2 3 Control Module – I2 Door Switch – e0 Reed Switch – e3 1 N YE-l2.1 .4 GY-l2.1-1 WH-l2. SHV 43/48 Circulation Motor– m2 Water Solenoid – s2 1 GNYE-r1 VT-l6-5 WH-e6-2 1M Float Switch – e6 BK-l6-8 2 3 VT-e0-2 RD-f5 GN-NTC GN-NTC BU-f1-4 VT-s2 1 GY-A1 GYRD-m3 BK-m2-1 WH-A1 l6 1 2 3 4 5 6 7 8 9 RD-l2.5-1 BN-l2.On/Off Switch – a1 .1-3 WH-l2.5 .8-2 BN-l2.4-3 WH-l2.2-3 VT-m2-3 S 2 1 .3-1 Wiring Connector – I6 P RD-l6-1 High Limit 185˚F A2 BU-l2.1-2 WH-l2.8 WHRD-a1-1 WHRD-l2.4-2 WH-l2. .6 1 2 4 1 2 1 2 3 4 .4-1 RD-f1-1 RD-A1 4 GYRD-m3-l1 1 2 WH-s2 K4 GNYE-PE-1 GNYE-r1 Heating Element – r1 Electrical Supply – l1 Flow Switch – e5 2 1 4 Drain Motor – m3 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink L1 BK-a1-4 RD-r1 WHRD-a1-1 WHVT-m3 L1 GYRD-e6-4 GYRD-l6-7 WHVT-e5-1 1 SHV 4803 only N WH-a1-2 DIAGRAM #49 GNYE-r1 RD-e5-4 GNYE-l1-PE-3 GNYE-PE-2 GNYE-s2 GNYE-m2 RD-f5 5600011181 PE-3 .2-2 1 2 3 1 2 3 4 5 6 A B Ground – PE BU-A2 BU-A2 WH-I6-6 WH-I6-5 WH-I6-4 WH-I6-9 WH-I6-8 WH-I6-7 WHRD-e0-1 GY-e0-4 GYBK-a1-3 RD-l6-1 YE-e3 YE-e3 BN-l6-3 BN-l6-2 1 4 WHRD-e0-1 WHRD-e5-1 WH-l1-N GYBK-l2.3 .7 .3-2 SHU 99. 1a MSW TIMER MANUAL X 1 4CH/259 CSW POS. 600W EUE : External up element. 77000 SW : Switch-commutator TB : Terminal block THL : Thermostat warning light TP : Test point TR : Transformer. 120V-12V. I-U W BK 20 20 SW1 PR23 I PR12 PR11 PR24 F1 BPI PR21 CR VRF U PRP PRF VR FF FP BPU L RGC RGD RGA RGB PR3 C RSI 1 2 3 4 5 6 16 7 8 9 10 11 12 13 14 15 16 BR GY 18 18 18 W/R W/BL R 20 BL 18 18 16 BR 20 W/BL 16 W/R ONL (White) MSW 1 1a E6 W/Y 20 R L BL PR E3 E4 N R 20 20 1a 2a 3a 20 ST1 21 24 W/BL DWM 16 E5 Connected for 208V Not connected for 240V W/BL W/R 20 BR20 W/BK 20 4a 5a 6a 7a 20 GY 8a 9a F1 L1 F2 CV TB 1 18 2 18 Red Black 16 16 RB 16 BR 20 10a 11a W/BL 12a 13a 16 AWG 16 AWG 16 AWG 14 AWG L1 L2 N 3 4 R 16 16 W/R 20 5 White 20 GN 14 20 1a W/R 1 CSW W/BK 14a 20 SW1 5a BR 3 CFT 20 2 1 78Ω GY 20 CF W W/R 20 LDT W/Y 14 16a RSE SW2 5 BR 20 20 BL 12V 120V 16 BE EUE IUE IDE EDE M 16 DRM 20 W 2a CSW C OL OL TR 20 BL 16 34 GY W 2 16 11 12 BR PTH 31 16 16 LDL (white) 20 4a 16 W/BK CSW 4 W/BL 16 WTH 16 BL ST3 20 20 20 W/R 20 20 LM 20 M UM W/Y 16 ST2 TP1 TP2 TP3 TP4 TP5 TP6 THL (red) W/BL 16 20 16 BL 16 . 400W. 1750W C : Catalyst CF : Cooling fan CFT : Cooling fan thermostat CSW : Clean switch DRM : Door microswitch DWM : Down microswitch EDE : External down element. 40W UM : Up microswitch WTH : Working thermostat POS. 348W(111V). 1400W.DIAGRAM #50 A B HBL 63 PR12-PRP PR11-PRF PR23-VRF PR3-RGB PR3-RGA PR3-RSE 16CH/127 PR24-VR CR-RGC CR-RGD BPI-BPU PR3-RSI PR21-L PR3-C F1-FP FI-FF 1 1a 2 2a 3 3a 4 4a 5 5a 6 6a 7 7a 8 8a 9 10 11 12 13 14 15 16 — 16a SW1 OFF BAKE BROIL SELF CLEAN 9a 10a -11a 12a 13a 14a SW2 WIRE COLOR CODE R W BK BL BR GY Red White Black Blue Brown Gray 22 99 00 66 11 90 GN Green 55 69 09 29 49 W/BL White/Blue W/BK White/Black W/R White/Red W/Y White/Yellow 0 1 2 3 X X X X X X X X X X X X X X X X X X X X X X X X X NOTE: THE NUMBERS 14-16-18-20 INDICATE THE WIRE SIZE (AWG) 2CH/426 POS. 1 1a 2 2a 4 4a O (OFF) >0÷500ºF SELF CLEAN X X X BE : Broil element. 348W(111V) LDL : Locking door warning light LDT : Locking door thermostat LM : Locking motor MSW : Manual switch OL : Oven lamp. 1200W. 68000. 12V-20W ONL : On/Off warning light PR : Programmer PTH : Pyrolytic thermostat RB : Relay board ST : Safety thermostat. 1400W IUE : Internal up element. 1750W. 1400W IDE : Internal down element. 2500W. 400W. 1400W. 1400W IUE : Internal up element. 1a TIMER MANUAL X 4CH/259 POS. 77000 SW : Switch-commutator TB : Terminal block THL : Thermostat warning light TP : Test point TR : Transformer 40W.A B HBL/HBN 64 PR12-PRP PR11-PRF PR23-VRF PR3-RGD PR3-RGB PR3-RSE PR22-MV PR24-VR CR-RGC CR-RGD BPI-BPU DIAGRAM #51 20CH/17MZ PR3-RSI PR3-RV PR21-L PR3-C 1 1a 2 2a 3 3a 4 — 5 5a 6 6a 7 7a 8 8a 9 10 11 12 13 14 15 16 17 18 — 19 20 SW1 OFF CONV. 1750W. 68000. 2500W ST : Safety thermostat. 1400W IDE : Internal down element. BROIL THAW BAKE BROIL SELF CLEAN 9a 10a 11a 12a 13a — 15a 16a 18a 19a 20a SW2 0 1 2 3 4 5 6 7 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X WIRE COLOR CODE. 1200W. 600W ER : Energy regulator EUE : External up element. I-U 20 W MSW BL PR 1a E6 W/Y 20 R L E3 E4 N R 20 20 SW1 W/R 1 2 3 4 5 6 8 9 10 11 12 RGD RGA RGB C PR3 RV RSI RSE I U 13 14 15 16 17 18 19 20 SW2 W/R C 39Ω 120V 12V 20 16 W/BL 1a 2a 3a F1 5a BK ONL (White) 1 20 ST1 21 24 DWM PR11 PR12 PRF PRP FP FV FF 16 W W/BL GY 20 16 2a CSW ER W/R 18 P1 P2 BL 20 2 E5 Connected for 208 V Not connected for 240V W/R F1 W/BL 16 2 F2 CV W/BK 20 L1 6a 20 7a BR 8a PR23 PR24 PR21 BPI PR22 VRF VR L BPU MV RGC 7 BR 20 TB 1 18 2 18 Red Black 16 16 RB 16 BR 20 20 GY 9a 10a W/R W/Y W/R W/BL R 20 18 18 16 18 18 R W/BK WTH2 22 16 AWG 16 AWG 16 AWG 14 AWG L1 L2 N 3 4 R 16 11a W/BL 12a 13a CR 21 20 20 5 White 20 GN 14 W/R 20 1a 15a 1 CSW 18a 19a 20a 16a 20 7a 3 CFT 20 BR 7 BR 20 20 2 1 78Ω GY W/R W/BK BR GY 18 18 18 20 SW1 32 WTH3 16 RE BE EUE IUE IDE EDE M CF 20 GY 11 12 W 20 20 20 DRM TR 20 31 BR OL OL 20 M W/M BL 16 LDT W/Y 14 W/R 20 LDL (white) W/BK LM BL 20 W/BL 16 M BR WTH1 16 W/BK 12 14 16 34 W/R 20 UM 20 20 20 W/Y TP6 11 16 16 BL 4 CSW BL 4a 16 ST3 BL PTH 31 18 ST2 16 TP1 TP2 TP3 TP4 TP5 THL (red) . 1 1a 2 2a 4 4a CSW O (OFF) > 0÷500ºF SELF CLEAN X X X BE : Broil element. ROAST CONV. 348W(111V). 348W(111V) LDL : Locking door warning light LDT : Locking door thermostat LM : Locking motor OL : Oven lamp 12V-20W ONL : On/Off warning light PR : Programmer PTH : Pyrolytic thermostat RB : Relay board RE : Ring element. 22 GN Green 99 00 66 11 90 W/BL White/Blue W/BK White/Black W/R White/Red W/Y White/Yellow R W BK BL BR GY Red White Black Blue Brown Gray 55 69 09 29 49 NOTE: THE NUMBERS 14-16-18-20 INDICATE THE WIRE SIZE (AWG) 2CH/426 MSW 1 POS. BAKE CONV. 120V-12V UM : Up microswitch WM : Working motor WTH : Working thermostat FI-FP FI-FV FI-FF POS. 1750W C : Catalyst CF : Cooling fan CFT : Cooling fan thermostat CSW : Clean switch DRM : Door microswitch DWM : Down microswitch EDE : External down element. 40W UM : Up microswitch WM : Working motor WTH : Working thermostat POS.DIAGRAM #52 A B PR23-VRF PR3-RGB PR3-RGA PRE-RSE PR22-MV PR24-VR CR-RGC CR-RGD BPI-BPU PR3-RSI PR3-RV PR21-L PR3-C FI-FV FI-FF I-U PR12-PRP PR11-PRF FI-FP 1 1a 2 2a 3 3a 4 5 5a 6 6a 7 7a 8 8a 9 10 11 12 13 14 15 16 17 18 19 20 9a 10a 11a 12a 13a 15a 16a 18a 19a 20a POS. ROAST CONV. 1400W IUE : Internal up element. CSW 1 1a 2 2a 4 4a OFF BAKE 0 1 2 3 O (OFF) 4CH/259 > 0÷500ºF SELF CLEAN X X X BROIL SELF CLEAN X X X X X X X X X X X X X X X X X X X 18 WTH 2 21 W/R X X X X X NOTE: THE NUMBERS 14-16-18-20 INDICATE THE WIRE SIZE ER W/R 18 P1 2 P2 R 18 22 14 WTH1 11 12 UPPER OVEN R 20 R 20 BL 20 SW1 PR11 PR12 PRF PRP FP F1 16 BK 20 BL 20 BR 5a 6a 7a 8a 9a 10a 20 R 20 GY 20 20 20 TR R 20 2a 3a TSW 7a W 16 7 16 W 2a CSW 2 BR R 2 3 4 DRM GY 20 FV FF 20 20 5 6 W/BL GY 16 OL OL 20 RE 16 11 12 THL (Red) (Optional) LDT 14 PR23 PR24 PR21 BPI PR22 VRF VR L BPU MV RGC RGD RGA RGB 7 BR 20 8 9 10 W/Y 20 W/R 20 20 39Ω 18 18 18 18 18 18 18 18 W/BK BR GY 32 WTH3 4 CSW BE EUE LDL (White) 20 UM BL 20 M 1a 1 120V 12V BL PR3-RSE BL 16CH/127 BE : Broil element. BAKE CONV. BROIL THAW BAKE BROIL SELF CLEAN SW2 TSW 16CH/112 DOWN OVEN MANUAL UP OVEN 1 1a 2 2a 3 3a 4 4a 5 5a 6 6a 7 7a 8 8a 9 10 11 12 13 14 15 16 0 1 2 3 4 5 6 7 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 9a 10a 11a 12a 13a 14a 15a 16a L O R X X X X X X X X X X X X X X X X X X X PR12-PRP PR11-PRF PR23-VRF PR3-RGB PR3-RGA POS. 600W ER : Energy regulator EUE : External up element. 2500W. 68000. 348W(111V). 348W(111V) LDL : Locking door warning light LDT : Locking door thermostat LM : Locking motor MTB : Main terminal block ONL : On/Off warning light OL : Oven lamp. 2500W ST : Safety thermostat. SW1 OFF CONV. 1750W C : Catalyst CF : Cooling fan CFT : Cooling fan thermostat CSW : Clean switch DRM : Door microswitch DWM : Down microswitch EDE : External down element. 1200W. 1400W. 1400W IDE : Internal down element. 12V—20W PTH : Pyrolytic thermostat PR : Programmer RB : Relay board RE : Ring element. 1750W. 120V—12V. 400W. 77000 STB : Service terminal block SW : Switch-commutator TP : Test point THL : Thermostat warning light TSW : Timer switch commutator TR : Transformer. 1 1a 2 2a 3 3a 4 4a 5 5a 6 6a 7 7a 8 8a 9 10 11 12 13 14 15 16 16a SW2 R W BK BL BR GY Red White Black Blue Brown Gray WIRE COLOR CODE 22 GN Green 99 00 66 11 90 W/BL White/Blue W/BK White/Black W/R W/Y White/Red White/Yellow 55 69 09 29 49 9a 10a 11a 12a 13a 14a POS. PR24-VR CR-RGC CR-RGD BPI-BPU PR3-RSI PR21-L PR3-C F1-FP FI-FF I-U LM 20 BL 12a 13a CR 12 13 14 15 16 17 18 19 20 20 W/R R 16 34 20 16 20 20 IDE PTH 31 GY 15a 16a PR3 C RV RSI W/R EDE 16 BL W/Y 16 18a 16 RSE I U 16 IUE 16 11a 11 W/BL ST3 8 CFT 7 SW1 R 19a 20a 20 W/R W 1a GY 20 CSW W/BL W/R 18 18 1 20 TP1 TP2 TP3 TP4 TP5 TP6 20 20 W/R W/Y 20 W TSW W/BK 8a 20 BR 78Ω 20 M SW1 ST2 BK W/R R 20 W CF 16 ONL (White) 16 7a BR 14 AWG 16 BK TSW 20 6 12 W/BL 20 16 6a 12a 5a 20 R R MTB 20 GN 14 GN 14 6 5 16 4 L2 L1 CONNECTED FOR 208V 16 RB BK R 16 BK W 5 11 14 13 11a 14a 13a 4a 3a 10a 20 W N NOT CONNECTED FOR 240V F1 L1 20 GY F2 CV E4 BK BK 16 BK 20 16 W/BL 16 3 2 W/BK 16 20 BL 4 3 10 E3 20 BL 20 E5 1 N PR 16 L DWM 20 W 20 15 TSW 16 W/R BL 24 20 21 ST1 20 15a GN 14 3 2 STB 1 16 20 16 7 SW2 BR 20 78Ω CFT 20 W/BL 18 ONL (White) W/R 18 W 20 TP1 10 AWG TP2 12 AWG 12 AWG 16 DWM BL 24 20 21 ST1 TSW 16 16a 20 BR BR BL 20 M WM C R 31 4a TP3 TP4 TP5 TP6 20 UM LM BL LOWER OVEN 2a TSW BL 2 W/R 7a 20 1a 2a 3a 4a BR 20 16 M 20 20 20 W 20 M GY 20 20 SW2 PR23 I PR12 PR11 PR24 F1 BPI PR21 CR BR CF W/R 12 LDT W/Y 20 W/R 20 16 W/BL W 16 1a 120V 12V TR 14 11 VRF U PRP PRF VR FF FP BPU 1 2 3 4 5 BR 20 6 7 8 OL W/R TSW 1 W 16 BE BR 16 16 BL W/Y GY BL LDL (White) 20 20 CSW 2a 2 4a CSW W/R 4 20 5a 6a 7a 8a 20 DRM OL W/BK WTH 4 EUE 9 C 20 W/R R W/BL 18 16 IDE BR GY 18 18 TLH (Red) (Optional) 20 1a CSW 1 EDE 16 9a 10a 11a GY RGD RGA IUE BL ST3 12 13 14 15 16 34 PTH 31 16 BL 20 ST2 W/BK 13a 16 14a PR3 RGB C RSI 16a W/R RSE SW2 W/R 20 W/R GY 20 W/R 20 11 16 16 L RGC BR 10 4A HBL/HBN 65 BL 20 . ROAST CONV.A B PR12-PRP PR11-PRF PR23-VRF PR3-RGB PR3-RGA PRE-RSE PR22-MV PR24-VR CR-RGC CR-RGD BPI-BPU PR3-RSI PR3-RV PR21-L PR3-C FI-FP FI-FV FI-FF DIAGRAM #53 POS. 348W(111V) LDL : Locking door warning light LDT : Locking door thermostat LM : Locking motor MTB : Main terminal block OL : Oven lamp 12V-20W ONL : On/Off warning light PR : Programmer PTH : Pyrolytic thermostat RB : Relay board RE : Ring element. 68000. 1400W IUE : Internal up element. 77000 STB : Service terminal block SW : Switch-commutator THL : Thermostat warning light TP : Test point TSW : Timer switch commutator TR : Transformer 120V-12V. 2500W. 348W(111V). 1400W. 1200W. 400W. SW1 OFF CONV. BAKE CONV. 1400W IDE : Internal down element. 150W CF : Cooling fan CFT : Cooling fan thermostat CSW : Clean switch DRM : Door microswitch DWM : Down microswitch EDE : External down element. 1 1a 2 2a 4 4a CSW UPPER OVEN R 20 R 20 O (OFF) > 0÷500ºF SELF CLEAN X X X BL BL SW1 20 PR11 PR12 PRF PRP FP F1 5a 6a 7a 8a 9a R 20 GY 10a 11a 12a 13a CR RGC RGD RGA RGB 15a 16a PR3 C RV RSI 18a 16 8 TSW R 19a 20a SW1 ST2 7 SW1 20 BR 16 BK R 16 78Ω 20 7a BR M 20 16 120V 12V TSW 7a W 18 7 16 W W/BL GY 20 BR 16 20 OL OL 20 W/R 20 W/Y 20 39Ω 18 18 18 18 18 18 18 18 W/BK BR GY 20 W/R 20 W 1a GY 20 W/R ONL (White) CSW 20 W 1 20 W/R W/Y 20 W EDE 16 BL W/R W/Y 32 WTH3 31 20 BR W/BL W/R R IDE M TR 1a R16 2a 3a 1 2 3 4 5 6 7 8 9 10 2a BL 2 BR 16 BK 20 BL 20 BR 20 FV FF GY 11 12 THL (Red) LDT 20 DRM 16 PR23 PR24 PR21 BPI PR22 VRF VR L BPU MV 14 4 CSW BE EUE LDL (White) 20 BL TP6 TP5 W 20 W/Y 20 20 UM LM C BR 16 GY 20 BL 20 20 16 IUE 16 12 13 14 15 16 17 18 19 20 20 34 PTH 31 R 11 BL 20 WM 4a 20 20 RSE I U R 20 20 RE 20 TP1 TP2 TP3 TP4 TP5 MTB GN 14 GN 14 6 5 N L2 L1 CONNECTED FOR 208V NOT CONNECTED FOR 240V 16 4 16 3 2 1 GN 14 3 2 STB 1 CSW R 8a CFT W/BL 18 W/R 18 DWM 16 BK BL 24 20 21 ST1 TSW 16 16a 20 W CF TSW 20 6 12 W/BL 20 5 11 14 13 W/BK 16 4 3 10 20 BL 6a 12a 5a 16 16 R RB 20 BK 20 W R 20 20 F1 L1 20 GY F2 CV E4 BL 20 E5 E3 BK BK BR R 16 11a 14a 13a 4a 3a 10a 16 BK 16 W/BL N PR 16 L 20 16 W/R 20 W DWM 16 20 BL 24 20 21 ST1 15 TSW 15a BE : Broil element. 1 1a 2 2a 3 3a 4 5 5a 6 6a 7 7a 8 8a 9 10 11 12 13 14 15 16 17 18 19 I-U HBL/HBN 66 20 POS. 1750W C : Catalyst. 600W ER : Energy regulator EUE : External up element. 2500W ST : Safety thermostat. BROIL THAW BAKE BROIL SELF CLEAN 9a 10a 11a 12a 13a 15a 16a 18a 19a 20a SW2 TSW 16CH/112 DOWN OVEN MANUAL UP OVEN 1 1a 2 2a 3 3a 4 4a 5 5a 6 6a 7 7a 8 8a 9 10 11 12 13 14 15 16 0 1 2 3 4 5 6 7 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 18 ER W/R 18 P1 2 P2 18 R 18 22 WTH2 21 W/BK 9a 10a 11a 12a 13a 14a 15a 16a L O R X X X X X X X X X X X X X X X X X X X 4CH/259 14 WTH1 11 12 POS. 1750W. 40W UM : Up microswitch WM : Working motor WTH : Working thermostat W/BK 10 AWG 14 AWG 20 LOWER OVEN SW2 2a TSW BL 2 W/R 20 W/BL 20 1a 2a 3a PR11 PR12 7 BR CFT 10 78Ω M W/R 18 ONL (White) W W/BL 18 20 TP1 TP2 12 AWG 12 AWG TP3 TP4 20 W/R 20 12 LDT TP6 20 M W/R 7a 20 SW2 BR 20 CF W/R GY 20 18 W/R LM 20 UM BL PRF PRP FP 1 2 3 4 5 6 7 8 9 10 W/Y 20 BR 20 32 WTH3 31 16 120V 12V TR 20 20 W/BL W 16 OL OL 1a TSW 1 W 16 12 RE 20 BR 16 P1 11 16 BL 4 16 WTH2 16 BL 4a 18 W/BK 21 22 CSW 18 P2 BE WM M 14 11 W/Y GY BL DRM HDL (White) 20 F1 16 BK 5a 6a 20 BR 7a 8a W/BL 16 9a 10a PR22 16 11a GY 12a 13a CR PR23 PR24 PR21 BPI FV FF VRF VR L BPU MV RGC RGD RGA CSW 2a 2 WTH1 14 W/R 18 20 ER 2 11 12 13 W/BL W/R R 18 18 16 C BR 16 R 20 IUE 34 ST2 W/BK W/R 16 15a 16a PR3 18a 19a 20a SW1 RGB 14 15 C 16 RV 17 RSI 18 RSE 19 U 20 18 W/BK BR GY W/R 20 18 18 18 TLH (Red) IDE 31 16 EDE BL W/R 20 PTH BL ST3 18 39Ω 20 BR EUE WIRE COLOR CODE R W/R 20 1a 1 CSW Red White Black Blue Brown Gray 22 99 00 66 11 90 GN Green 55 69 09 29 49 W BK BL BR GY W/R 20 20 20 GY W/BL White/Blue W/BK White/Black W/R White/Red W/Y White/Yellow NOTE: THE NUMBERS 14-16-18-20 INDICATE THE WIRE SIZE . 2 H S N31.4A N2.P1 N4.P2 N4.4 2 2 N1. N34.4 E10.4 N1.1 P2 4 P1 E1 E10 E2 E3 E30 E4 H1 H2 H3 H4 H7 H10 H30 N1 N2 N3 N4 N31 E10 2 N4 N34.S N33.NOTE: Front edge.4 N33.S2 N32 E30 E3 > N3 2 X7.S1 2 N2 X7.P2 N2.4 E30.S2 Terminal Block N33 N34.4 N34.4 N31.4 E1.2 N3.S1 N3.P1 H H3 N3.4 P1 4A 4 2 H30 N3.2 X7.4 H10 4 N1 > > P1 N31.P1 S1 S2 N2.4A N4.4 P2 4 P1 N2.P2 N4.P2 N3.S S N4.P1 N3.2A X7.P2 L1 L2 DIAGRAM #54 1 N1.4 N1.S N4.S2 N1.S1 P2 4 P1 4A H30 E30 4 N3.P1 N2.S P2 4 P1 Element 1000W Element 1300W Element 1500W Element 1500W Element 800W Element 17 00W Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp On Lamp Dual Zone Indicator Lamp Dual Zone Indicator Lamp Regulator.2 N3.S1 N2.2 X7.4 4 E2 > P1 2 N2.S N32.S1 N3.S2 N3.H N31 N34 H4 S H P1 4A N1.4A S H1 N1.P2 H4 2 3 4 N1.1 N32. viewing bottom of cooktop.4A S1 S2 N1.3 N32. Dual Zone Regulator Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N32 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N33 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N34 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp X7 S1 S2 N4.H SYMBOL KEY H1 N4.4 N3.S2 N2.S E4 H7 X7.S2 4 4 N4.2 2 E1 H10 H 4 4A N1.S1 H1–4 X7.2 X7.S2 N32.H H3 X7 GND H7 N1.S1 S1 S2 H7 N4.H N31.3 N31. Dual Zone Regulator Regulator.2 N34.4 N33.S H2 A B NKT 72 .P1 173—76866-011 H2 N33.2 N33. Dual Zone Regulator Regulator Regulator Terminal Block 9/15/17 10/21 11/23/25 12/29 1 SYMBOL KEY CURRENT PATH 15 1 21 3 23 5 1 3 5 7 11 19 27 E1 E10 E2 E3 E30 E4 H1 H2 H3 H4 H7 H10 H30 Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp On Lamp Dual Zone Indicator Lamp Dual Zone Indicator Lamp Element Element Element Element Element Element 1000W 1300W 1500W 1600W 800W 1700W 15 17 21 23 25 29 DIAGRAM #55 173—76866—012 NKT 72 N31 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N32 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N33 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N34 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp 29 7 .L1 1 2 X7 S1 P> P> 2 P> 2 P> 2 S1 S2 S2 S2 S1 S1 P1 P1 P1 P1 A B N1 N2 N3 N4 S2 N1 N2 N3 N4 2 S P1 N31 4 S S S 2 2 2 2 N31 H N32 N32 N33 H N33 H N34 H P1 P1 N34 P1 H1 E1 4 4A 4A H2 E10 H10 E2 E3 H3 H4 H7 E30 4A 4A H30 E4 N1 4 4 N32 4 4 N33 4 4 N3 4 4 N34 4 GND 3 L2 4 8 9 10 11 12 13 14 15 16 17 X7 N1 P2 N2 P2 N3 P2 N4 P2 1 2 3 4 5 6 7 18 19 20 21 22 23 24 25 26 27 28 29 30 31 SYMBOL KEY CURRENT PATH SYMBOL KEY CURRENT PATH SYMBOL KEY N1 N2 N3 N4 X7 CURRENT PATH Regulator. 3 N34.4 P2 4 P1 P1 2 E1 H 4 4A N1.4 N5.2 N31.S1 N2.S E4 4A 4 E1 E10 E2 E3 E4 E40 E5 E50 H1 H2 H3 H4 H5 H7 H10 H40 H50 N1 N2 N3 N4 N5 Element 1000W Element 1300W Element 1500W Element 1700W Element 1600W Element 800W Element 1000W Element 1000W Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp On Lamp Dual Zone Indicator Lamp Dual Zone Indicator Lamp Dual Zone Indicator Lamp Regulator.1 P2 4 P1 N1 4 > > 4A N4.H 1 N1.P2 X7.4 N1.H N33. Dual Zone Regulator Regulator Regulator.S1 N3.S N4.S2 H10 N34 E40 H10 N31.S N3.4 N5.4 E40.S2 N2.P1 N2.P1 P2 4 P1 X7 Terminal Block N33 H3 S 2 4 N3.4 N35.S N34.S1 N3.4A P1 2 N2.P2 N34.S2 DIAGRAM #56 173—76865—011 H1 N4.S2 N3.4A S H1 N1.2 N35. Dual Zone E10 N4 E4 N1.S1 S1 S2 N2.P1 N4.2A X7.S1 H1–5 X7.P2 N1.2 N33.S2 N5.S N32.2 X7.NOTE: Front edge.3 N32.4 E10.2 H40 E40 N4.2 X7.P1 N5. Dual Zone Regulator.2 N2.4 A B NKT 92 .S1 N2.P2 N4.S N33.S2 H2 N3 2 P2 4 P1 N32.4 H7 X7.4 H P1 N35.S1 S1 S2 H7 N4.S1 N2.2 N3.4A S1 S2 N1.1 P2 4 P1 4A 4 N5.S2 2 N32 > H S H5 4 4A N5.P2 N5.4 E50.P1 H4 H S 4A 4 2 4 P1 N4.P1 S1 S2 E5.4 N1.P1 N31.S H50 N35.4 N35 H50 4 N4.4 N5.4 E1. viewing bottom of cooktop.H L2 X7 GND H7 N1.2 X7.S N5 > 4 E5 E50 E3 X7.P2 N4.S2 N1.H H2 N32.2 N3.H N31 2 N1.S1 N3.P2 N33.2 H S N31.4 N5.4A H40 2 N33.4A N5. L1 SYMBOL KEY 2 3 4 N2.4 N31.4A S1 S2 N4.S1 N5.P2 H4 H5 H3 N35.4 E2 > P1 2 N2.4 N34.S2 2 N31 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N32 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N33 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N34 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N35 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N2 N32.S N4. Dual Zone Regulator Regulator Regulator. Dual Zone Regulator. Dual Zone Terminal Block 9/15/17 10/21 11/23 12/25/27 13/31/33 1 SYMBOL KEY CURRENT PATH 15 1 21 3 23 5 29 7 1 3 5 7 9 11 19 29 35 E1 E10 E2 E3 E4 E40 E5 E50 H1 H2 H3 H4 H5 H7 H10 H40 H50 Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp Heat Indicator Lamp On Lamp Dual Zone Indicator Lamp Dual Zone Indicator Lamp Dual Zone Indicator Lamp Element Element Element Element Element Element Element Element 1000W 1300W 1500W 1700W 1600W 800W 1000W 1000W 15 17 21 23 25 27 31 33 DIAGRAM #57 173—76865—012 NKT 92 N31 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N32 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N33 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N34 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp N35 Thermostat Limit Assembly – High Limit – Heat Indicator Lamp 31 9 .L1 1 2 X7 S1 P1 P> P> 2 P> P> 2 P> 2 S1 S2 S2 S2 S2 S1 S1 S1 P1 P1 P1 P1 A B N1 N2 N3 N4 N5 N4 S2 N1 N2 N3 2 N5 2 S 2 S S S S 2 P1 N31 4 2 2 2 N31 H N32 N32 N34 N33 P1 P1 H N33 H N34 H N35 H P1 N35 P1 4 H1 E1 4 4A H2 E10 4A H3 H10 E2 E3 H4 H5 H7 E4 E40 4A 4A H40 E5 4 E50 4A H50 4A N1 4 4 N32 4 4 N33 4 4 N34 4 4 N4 4 4 N5 4 GND 3 L2 4 8 9 10 11 12 13 14 15 16 17 18 X7 N1 P2 N2 P2 N3 P2 N4 19 20 21 22 23 24 P2 N5 P2 1 2 3 4 5 6 7 25 26 27 28 29 30 31 SYMBOL KEY CURRENT PATH SYMBOL KEY CURRENT PATH SYMBOL KEY N1 N2 N3 N4 N5 X7 CURRENT PATH Regulator. DIAGRAM #58 DHD 865/965 N WH BK Gear Motor OR BK BK WH RD YE Blower Motor WH BU L G GN OR BK = black RD = red YE = yellow GN = green BU = blue WH = white OR = orange Switch Control Board (lower) Chassis Ground A B Switchboard (upper) . To Remote Blower DHG 565 DHD 805/905 BK A B GN WH N Gear Motor WH BK OR BK L BK G Triac Snubber WH BU BU RD YE GN OR BK = black RD = red YE = yellow GN = green Switch Control Board (lower) BU = blue Chassis Ground WH = white OR = orange DIAGRAM #59 Switchboard (upper) . 1-2 I2.8 2 1 I2.7-1 I2.1-1 I2.DIAGRAM #60 560—2032–576 A2 X2 SHU 33 I2.7-2 I2.4- s2 f5 1M 1M I2.2- Control Module – I2 e0 a1 2 Symbol Key I2.57 6 2 3 5 6 3 4 1 N L1 4 1 5 I2.4- a1 A2 e0 e5 e6 f1 f5 m2 m3 NTC r1 s2 X2 ON/OFF SWITCH ACTUATOR (Dispenser) DOOR SWITCH FLOW SWITCH FLOAT SWITCH WATER LEVEL SWITCH HIGH LIMIT 185˚F CIRCULATION MOTOR DRAIN MOTOR TEMPERATURE SENSOR HEATING ELEMENT WATER SOLENOID SERVICE CONNECTOR 4 2 f1 m2 r1 F 1 2 4 f2-f4 185˚F NTC permanent split capacitor motor (m2) L e6 m3 e5 1 1M N A B . 7 .4-4 BU-l2.7-2 BK-l1-L1 WH-I2.Control Module– I2 .5-7 BU-l2.4 . .4-3 BU-l2.4-5 BU-l2.2-1 BK-l6-8 WHVT-m3 RD-f1-1 WH-I6-2 GN-NTC GN-NTC VT-s2 BU-f1-4 BK-m2-1 WHVT-e5-1 GYRD-m3-L1 1M l6 1 2 3 4 5 6 7 8 9 BU-l2.2-2 A2 K4 GNYE-PE-1 GNYE-r1 Electrical Supply – l1 Heating Element – r1 Flow Switch – e5 2 1 4 Drain Motor – m3 GYRD-e6-4 GYRD-l6-9 RD-r1 WHRD-a1-1 WHVT-m2-3 L1 WHVT-m2-2 L1 BK-a1-4 N WH-a1-2 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink GNYE-r1 DIAGRAM #61 560—2032–576 PE-3 RD-e5-4 GNYE-l1-PE-3 GNYE-PE-2 GNYE-s2 GNYE-m2 RD-f5 .5 .2 1 2 8 7 6 5 4 3 2 1 A B YE-A2 YE-A2 RD-l6-1 GYBK-a1-3 e0 Water Level Switch – f1 NTC – f2 & f4 / Thermostat – f5 2 NTC WH-a1-5 WHRD-a1-1 On/Off Switch – a1 Door Switch – e0 4 BU-I6-6 BU-I6-7 BU-I6-8 BU-I6-9 BU-a1-6 BU-I6-4 BU-I6-5 Ground – PE GNYE-PE-1 GNYE-r1 1 2 3 4 5 6 RD-e6-1 GN-l6-4 GN-l6-5 f5 4 2 BU-l6-7 f2-f4 1 GNYE-m2 GNYE-PE-4 1 P RD-l6-1 RD-r1 Wiring Connector – I6 RD-f5 WH-e6-1 RD-l2.7-1 WH-a1-6 WHRD-I2.1-2 WH-I6-2 BU-I2.4-1 Water Solenoid – s2 VT-l6-5 WH-e6-2 1 2 High Limit 185˚F GNYE-r1 Circulation Motor– m2 3 Float Switch – e6 Actuator (Dispenser) – A2 YE-l2.8 I2.1-1 WHRD-e5-1 WH-l1-N GYBK-l2.1 .5-6 BU-l2.4-2 4 GYRD-m3-L1 1 2 WH-s2 YE-l2.6 2 1 2 1 2 1 7 6 5 4 3 2 1 SHU 33 . L1 e6 2 4 b a b b a a a1 5600 00 2809 1 DIAGRAM #62 4 3 u4 u6 u2 u5 b 2 135˚F f3 b1 1 a b L a permanent split capacitor motor (m2) u3 e5 F 2 4 1 N f1 4 1 2 h1 f4 b3 5 4 3 149˚F 1M s2 A2 m3 PTC 1M r1 185˚F f5 1M 1M m1 m2 e0 N 6 7 8 9 2 1 10 11 1 2 current path 3 4 5 12 13 Symbol Key Symbol Key Selector Switch Contacts POWER SCRUB REGULAR RINSE & HOLD b1 & b3 b1 & b2 b3 A B SHU 3032/3036 a1 A2 e0 e5 e6 f1 f3 f4 HIGH LIMIT 185˚F ON/OFF LAMP TIMER MOTOR CIRCULATION MOTOR DRAIN MOTOR HEATING ELEMENT WATER SOLENOID TIMER CONTACTS MAIN SWITCH 2 ACTUATOR (Dispenser) 9 DOOR SWITCH 3 FLOW SWITCH 11 FLOAT SWITCH 7 WATER LEVEL SWITCH 5 THERMOSTAT 135˚F 8 THERMOSTAT 149˚F 6 current path f5 h1 m1 m2 m3 r1 s2 u– 11 4 12 13 10 11 5 – current path . SHU 3032/3036 Selector Switch – b 5b 3b Timer – u RD-A2 YE-b-1 e0 a1 1 2 3 4 5 6 On / Off Switch – a1 Door Switch – e0 1 2 3 4 5 BU-l6-4 5 3 5a 3a GN-I6-6 GN-f3 h1 VT-b-3 GY-l6-1 6b 4b 2b A B BK-m2-1 GYRD-I6-8 GYBK-e5-1 6a 4a 6 4 2 WHVT-a1-3 WHRD-l6-9 WHRD-A2 WH-l1-N WHVT-u-4 RD-l6-5 BK-l1-L1 WH-b-5 WH-I6-3 2a 1M WHRD-A2 m1 Float Switch – e6 RD-l6-5 161˚F 4 Thermostat – f3 A2 BU-b-2 GN-u-5b GN-b-4 YE-u-3a BU-f3 VT-u-3 GN-f3 WH-u-6a Actuator (Dispenser) – A2 RD-u-3b WHRD-u-m1 WHRD-a1-1 Wiring Connector – l6 Drain Motor – m3 GYRD-m3-L1 GY-l6-1 L1 BURD-m2-2 BURD-s2 GYRD-l6-8 GYRD-e6-4 1 2 WHRD-a1-1 GYRD-u-4b WHRD-f5 BURD-m2 GYRD-m3-L1 Ground – PE 6 GNYE-s2 5 4 4 GN-u-5b RD-a1-3 BU-u-5a WH-u-6a GN-f4 RD-e6-1 BU-f1-1 WH-e5-2 GY-u-5 BU-l6-4 9 8 7 6 5 4 3 2 1 Water Level Switch – f1 GY-e6-2 Flow Switch – e5 RD-r1 1 2 GNYE-PE-1 GNYE-PE-1 WH-f4 WH-l6-3 2 GNYE-r1 Water Solenoid – s2 VT-f1-2 2 1 4 GNYE-r1 GNYE-PE-6 BURD-m3 WH-f4 VT-s2 P 1 Thermostats – f4 & f5 f4 149˚F Circulation Motor – m2 WH-e5-2 WH-f1-4 1 GN-l6-6 2 3 BK-u-2b BURD-m3 BURD-l6-9 GNYE-m2 GNYE-PE-4 Electrical Supply – l1 Heating Element – r1 L1 BK-a1-4 N WH-a1-2 f5 185˚F WHRD-l6-9 RD-r1 1M GNYE-r1 K1 GNYE-PE-1 GNYE-r1 PE-3 RD-e5-4 GNYE-I1-PE-3 GNYE-PE-2 GNYE-s2 GNYE-m2 RD-f5 BK BN RD YE GN BU VT GY WH PK = = = = = = = = = = black brown red yellow green blue violet gray white pink DIAGRAM #63 5600 00 2830 High Limit . PRE-WASH Circulation Motor Thermostat 135˚F Actuator Heating Element Drain Motor Water Solenoid Thermostat 149˚F Timer Motor PRE-WASH WASH W/ HEAT PRE-RINSE RINSE W/ HEAT DRYING T I 2 M 3 E 4 R 5 6 7 C O N T A C T S 8 a b a b a b a b a b a b a b a b 11 12 13 14 15 16 17 18 19 TIMING KEY (TIME FOR SENSOR TO BE SATISFIED) f3 = 135˚ THERMOSTAT f4 = 149˚ THERMOSTAT TIMER POSITION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 f1 = WATER LEVEL SWITCH WASH/RINSE 149˚ 135˚ 149˚ 149˚ Power Scrub (High Temp) Power Scrub (Reg Temp) Regular (High Temp) Regular (Reg Temp) Rinse & Hold P 149˚F/149˚F R O 135˚F/149˚F G 149˚F/149˚F R A 135˚F/149˚F M P F F+U P+U P F F+U U P+U P F F+U P+U P F F+U U U P+U P F+U P F F+U+R U+H U U U U U P+U P F+U P F F+U U P+U P F+U P F F+U F+U F+U U+H F+U+K U+H P T T T T P OPERATION 30 f1+4 56 30 30 f1+30 150 180 30 30 f1+4 56 30 30 f1+30 150 180 60 30 30 30 30 f1+30 150 f3/f4+4 176 1260 180 180 60 30 30 30 30 f1+30 150 180 30 30 30 30 f1+30 30 60 60 f4+60 180 60 30 90 180 180 180 30 TIME IN SECONDS WASH STALL RINSE STALL OPERATION KEY R = DETERGENT DISPENSING K = RINSE–AID DISPENSING T = DRYING B P F U H = DRAINING = FILLING = CIRCULATION = HEATING SHU 303X #&'# ! $# 4 6# MAR GAID 1 . Illinois 60153 . 0-A SHU 3002 3012 4002 4016 4026 4302 4312 5302 5305 5312 5315 6802 6806 3006 3016 4006 4022 4036 4306 4316 5304 5306 5314 5316 6805 SHV 4303 4803 BSH Home Appliances 2800 South 25th Avenue Broadview.FOR MODELS: SHI 4302 6802 6806 4306 6805 BOSCH Dishwasher Repair Manual Effective: December 1. 1998 1st Edition/Rev. To better understand these appliances. All information is current at the time of printing.Introduction This Repair Manual is designed to assist you in the evaluation. SHU and SHV model dishwasher series. their operation and construction we suggest that you read this manual thoroughly before attempting any repairs. . diagnosis and repair of the current SHI. . . . . . . . . . . . . . . . . . . . 39 Water Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 1 Table of Contents Description Page Section 1 . . . . . . . . . . SHI 4302 / 4306 — SHU 4302 / 4306 / 4312 / 4316 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Rack System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 SERVICE REMINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation. . . . . . . . . . 5 Product Overview . . . . . . . . . . . 38 Leveling Legs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation. . . . . . . . . . . . . . . . . . . 32 Dispenser Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 – 7 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 – 21 Interior Features . . 37 Base Components – Front Accessible: Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SHU 3002 / 3006 / 3012 / 3016 / 4002 / 4006 / 4016 / 4022 / 4026 / 4036 . . . . . . . . . . . . . . . . . . . . . . . Cycle Chart . . . 28 Section 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cycle Chart . . . . . . . . . . . SHI / SHU 6802 / 6805 / 6806 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Drain Motor . . . . . . . . . . . . . . . . . . 9 Operation. . . . . . . . . . . . . . 31 Dispenser Operation . . . . . . . . 34 – 35 Notes . . . . . . . . . . . . . 30 Door Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Washability / Drying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Circulation Motor Capacitor . . . . . . . . . . . Cycle Chart . . . . . . . . . . . Cycle Chart . 10 11 12 13 14 15 16 17 18 Section 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Outer Door Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes . . . . . . . . . . . . 36 Section 5 . . . . . . 4 Model / Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 — 41 . . . . . . . . . . . . 33 Fascia Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 – 25 Detergent / Rinse-Agent Dispenser . . . . . SHU 5302 / 5304 / 5305 / 5306 / 5312 / 5314 / 5315 / 5316 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Section 2 . . . . . . . . . . . . . . . . . . 3 Warranty / Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 NTC Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Right Side Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(see Test Programs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Section 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Circulation Pump / Motor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Water Inlet / Discharge System – Operation . . . . . . . . . . . . . . . . . . . . . . . 43 Left Side Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Aqua Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Tank Removal . . 50 Right Side Components . . . . . . . . . . . . . . . . . . . . . 70 Section 9 . . . . . . . . . . . . . . . . . 68 Door Spring Removal . . . . . . . . . . . . . 64 Circulation Pump / Motor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .(see Tech Manual) Test Program . . . . . . . . . . . . 65 Heater Assembly Removal . . . . . . . . 69 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Heater Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 NTC Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Description Page Section 6 . . . . . . 48 Section 7 . . . . . . . . . . . 60 – 62 Base Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Left Side Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Wiring Diagrams / Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53 – 57 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 – 47 Water Inlet / Discharge System – Removal . . . . . . . . . . .2 H Table of Contents SERVICE REMINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 – 7 Notes .H 3 Section 1 Description Page Warranty / Technical Specifications . . . . . . 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Model / Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lifetime Stainless Steel. Must receive a special authorization before attempting any repairs or replacement. Disconnect the electrical service before attempting any repairs. PSI Min / Max Water Connection 140° f 20 / 60 3/8” Copper or Flexible Stainless Steel Component Values Component Water Valve Drain Motor Circulation Motor NTC PTC (actuator) Heater Ohms* 1K 16 10 55K at room temp. and live tests are to be performed by experienced and qualified service personnel only.75 1. This does not include rack wheels.25 — — 9. Electronic Boards. silverware baskets or plastic shelving.4 H Warranty / Technical Specifications Warranty 1st Year 2nd Year 3rd – 5th Year 3rd – 5th Year Parts & Labor. . Electrical Warning: To avoid personal injury and/or property damage it is important that safe servicing practices and procedures are observed at all times. Parts only. Cosmetic items. Facia and Door Panels are only warranted against manufacturing defects. parts only. parts only. Racks. (75° f) 200 10. In the event of a scratch or dent have the customer contact the Customer Service Department.75 Other — — — Resistance decreases as temperature increases — 1200 watts *always disconnect both component leads before measuring for resistance.5 Amperage — . CUSTOMER SERVICE 800-944-2904 TECHNICAL SERVICE 888-522-6724 Technical Specifications Electrical Requirements Rating Dedicated Circuit Total Amps (load rated) 120V / 60Hz 15 Amp 11 Amp Water Supply Suggested Incoming Temp. Fig. Located just under the Model Number is the ten-digit Serial Number. 1-2. 1-1 Fig. 1-2 Located on the right hand side of the Inner Door is the Model and Serial number tag. 10-1.H 5 Model / Serial Number Location Fig. see Section 5. . The Model and Serial numbers can be found on the left side of the tag within the black outline box. Fig. 1-1. The Serial Number for this unit is FD 7801 123456. Service note: A second Model and Serial number tag is located on the Base. The Model Number for this unit is SHU 5312 UC/U06. Fig. thus reducing overall size and energy consumption. then the pre-wash water is drained and a fresh fill is added for the main wash cycle. With some models also having the advanced logic feature of an Aqua Sensor turbidity measuring devise. • A two motor system allows each motor to be designed for a single function. To protect the heater from dry fire. increasing water temperature by approximately two degrees a minute. evaluates the pre-wash water using a beam of light and a pick-up sensor. • The Aqua Sensor turbidity measuring device. The Control Unit Logic Board measures this resistance change and allows the program to advance once the correct temperature (resistance level) is reached. If the beam cannot pass through. Fig. 2-1. Aqua Sensor NTC Flow Through Heater Upper Spray Arm Lower Spray Arm Flow Switch Circulation Motor / Pump Impeller Cover Drain Motor Fig.6 H Product Overview The Bosch dishwasher utilizes a two motor system with separate Circulation and Drain Motors. As water temperature increases the NTC records the decrease in resistance. the Flow Switch will not allow the Heater to activate unless water is flowing. If the beam passes easily through the pre-wash water then no additional wash water is added. 2-2. • Water temperature is controlled by the NTC (negative temperature coefficient). which is available only on select models. The heated water then advances through the system via a four level wash system that uses both an upper and lower spray arm as well as an overhead sprayer. While also reducing operating noise. 2-1 . Fig. • The Flow-Through Heater allows a shorter heating cycle since all water must pass through the Heater. and a Flow Through Heater controlled by a Flow Switch and NTC Thermistor. 2-2 .H 7 Product Overview Overhead Spray Coupling Upper Spray Arm Feed Tube Lower Spray Arm Aqua Sensor Sump Flow Through Heater Fig. 8 H Notes . . . . . . . . . . . . . . . . . . . . . . . . . . .H 9 Section 2 Description Page Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Cycle Chart . . . . . . . . . . . . . . . . 11 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Notes . . . . SHI & SHU 6802 / 6805 / 6806 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Cycle Chart . . . . . . 14 Cycle Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SHU 5302 / 5304 / 5305 / 5306 / 5312 / 5314 / 5315 / 5316 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SHU 3002 / 3006 / 3012 / 3016 / 4002 / 4006 / 4016 / 4022 / 4026 / 4036 . . . . . . . . . . . . . . . SHI 4302 / 4306 SHU 4302 / 4306 / 4312 / 4316 . . . . . . . . . 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Cycle Chart . . . . 15 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 The SHU 30** and 40** are both mechanical units that operate using a basic Timer and Selector Switch. turn the Timer Knob slowly clockwise to the start position and release. (a SHU 4006 is shown): Fig. the On/Off Button will be reset to off and must again be depressed to re-active the unit. You will hear the Drain Motor activate. . Please note: During the Rinse & Hold Cycle the Timer Knob will only advance to the two O’clock position and then stop. Note: The On lamp will remain illuminated until the On/Off Button is depressed a second time turning the unit off. Now. Then. TO OPERATE EITHER MODEL. First select a cycle by pushing the corresponding Cycle Button in. If the door is opened during the cycle.10 H Operation SHU 3002/3006/3012/3016/4002/4006/4016/4022/4026/4036 Fig. The Cycle Button remains in the indented position until another cycle is chosen. Fig. indicating the end of the Rinse & Hold cycle. 3-2. The Timer Knob will continue to advance clockwise back to the twelve O’clock position until the cycle is complete. depress the On/Off Button until it locks in place and the On LED illuminates. 3-1. 3-1 Fig. g. pots/pans. etc. The actual cycle duration. Non-delicutlery. salads Amount of food remains Condition of food remains a lot a little a little very little loosely attached Wash cycle Cycle sequence Power Scrub Pre-rinse Pre-wash Wash 161˚F Rinse Rinse-aid 161˚F Drying Regular Wash Pre-rinse Pre-wash Wash 140˚F Rinse Rinse-aid 161˚F Drying 78 6. cakes. Type of food remains Soups. roast or fried food a lot stuck on hard Mixed Delicate Mixed Soups. milk. eggs. roast or fried food Coffee. pasta.25 10 1. cold drinks. potatoes. potatoes. salami. Actual values may vary. china. eggs. rice. sauces. rice.55 24.5 Shown above are the range of values that may be obtained while running the dishwasher under normal conditions.19 4.55 24. pasta. water and energy usage are dependent upon inlet water temperature. Delicate cycle not used on SHU 3002/3006/3012/3016 . casseroles. cate glasses.75 Delicate Wash Pre-rinse Wash 140˚F Rinse Rinse-aid 161˚F Drying Rinse & Hold Pre-rinse Cycle details Duration in minutes Water consumption in gallons Water consumption in liters 85 6.36 20.H 11 Cycle Chart SHU 3002/3006/3012/3016/4002/4006/4016/4022/4026/4036 Type of dishware e.75 70 5. To change the cycle. When the cycle is complete the Clean LED will be illuminated. Fig. As the program advances the Cycle Progress LED’s will illuminate (wash. TO OPERATE: Fig. First depress the On/Off Button until it locks in place. 3-4 The SHI or SHU 43** series operates using an electronic Control Unit. the On/Off Button will be reset to off andmust be depressed again to re-active the cycle. rinse / dry). TO CANCEL A CYCLE: Press the Power Scrub Plus and Regular Wash Buttons both in at the same time. 3-3 Fig. The cycle will resume from where it left off. 3-3. The LED above that cycle will then illuminate. simply press the desired Cycle Button twice. Once the On/Off Button is depressed the LED above the previously used cycle will illuminate. .12 H SHU 4302/4306/4312/4316 Operation SHI 4302/4306 Fig. 3-4. Please note: If the door is opened during the cycle. The unit will then drain and the Clean LED will illuminate. water and energy usage are dependent upon inlet water temperature. The actual cycle duration. casseroles. sauces.H SHI 4302/4306 13 Cycle Chart SHU 4302/4306/4312/4316 Type of dishware e.1 26. eggs.7 80 5.4 10 1. rice. pots/pans.9 85 6 22. eggs. salami. milk. Type of food remains Soups. pasta.2 4.5 Shown above are the range of values that may be obtained while running the dishwasher under normal conditions. cate glasses. Non-delicutlery. potatoes. potatoes. . roast or fried food a lot stuck on hard Mixed Delicate Mixed Soups. china. etc. Actual values may vary. pasta. rice. cold drinks.4 20.g. salads Amount of food remains Condition of food remains a lot a little a little very little loosely attached Wash cycle Cycle sequence Power Scrub Plus Pre-rinse Pre-wash 125˚F Wash 161˚F First Rinse Second Rinse Rinse-aid 161˚F Scrub Wash Regular Wash Rinse & Hold Pre-rinse Wash 150˚F First Rinse Second Rinse Rinse-aid 161˚F Drying Pre-rinse Wash 140˚F Rinse Rinse-aid 161˚F Drying Pre-rinse Cycle details Duration in minutes Water consumption in gallons Water consumption in liters Drying 99 7. roast or fried food Coffee. cakes. The Refill Rinse Agent LED will also illuminate when the dishwasher door is opened and then closed even if the Dispenser is full. This run time will depend on incoming water temperature and the turbidity of the pre-wash water.12-6. DELAY START: The Delay Start feature allows the unit to be delayed for up to nine hours. The LED will illuminate when the Rinse Agent Dispenser is empty. Fig. or one-hour delay. start the unit as described above. see Section 6. 3-5. 12-1 through Fig. with continued use the Control Unit will learn the wash and temperature patterns for the most commonly used programs and will then reduce the overall start and running times. Please note: If the door is opened during the cycle. The cycle will resume from where it left off. Also. indicating that the cycle is complete. At the end of the cycle the display will show a CL. but will only remain lit for a few seconds. but after selecting a cycle push the Delay Start button. Section 4. To change the cycle. 3-6 Once the On/Off Button is depressed the LED above the previously used cycle will illuminate.14 H Operation SHU 5302/5304/5305/5306/5312/5314/5315/5316 Fig. or skip a time increment depending on the calculations of the Control Unit. Note: It is normal for the Countdown Display to remain at a time increment for more than one minute. TO CANCEL A CYCLE: Press the Scrub Wash and Delicate / Econo Buttons both in at the same time. The unit will then drain and the figure CL will appear in the display. Continue to depress the Delay Start Button until the desired delay time is reached (up to nine hours. Service note: “F” CODE: An “F” in the display window indicates a filling fault. 3-6. Fig. press the Delay Start Button until it reaches 0h. The LED above that cycle will then illuminate. First depress the On/Off Button until it locks in place. To program. 9h). TO OPERATE: Fig. The unit will begin automatically once the delay time has elapsed. 8-3. simply press the desired Cycle Button twice. The Cycle Countdown will display an approximate run time for the cycle chosen. Fig. 3-5 The SHU 53** series operates using an electronic Control Unit. the On/Off Button will be reset to off and must be depressed again to re-active the cycle. REFILL RINSE AGENT LED: The Refill Rinse Agent LED is activated via a Reed Switch on the Detergent Dispenser. . To reset the delay. Fig. The display will show a 1h. 9 85 6/4.4/3. Shown above are the range of values that may be obtained while running the dishwasher under normal conditions. pasta. potatoes. etc. salami. china.7/15.g. pasta.2/0. cate glasses. rice.4 70 3. cakes. potatoes. . When Top Rack Only™ feature is used the water consumption is reduced approximately 30%. eggs.8 20. milk. roast or fried food Coffee. sauces.5 13.9/18. Actual values may vary.9 80 5. rice.4/14. water and energy usage are dependent upon inlet water temperature and amount of soil on dishware.8 4.2 The Bosch Sensotronic™ will reduce water consumption by approximately 20%. Type of food remains Soups.1/5 26. casseroles. roast or fried food a lot stuck on hard Mixed Delicate Mixed Soups.5/3. Non-delicutlery.2 22. eggs. The actual cycle duration.5 10 1.5/9. salads Amount of food remains Condition of food remains a lot a little a little very little loosely attached Wash cycle Cycle sequence Power Scrub Plus Pre-rinse Pre-wash 125˚F Wash 161˚F First Rinse Second Rinse Rinse-aid 161˚F Scrub Wash Regular Wash Delicate/ Economy Rinse & Hold Pre-rinse Wash 150˚F First Rinse Second Rinse Rinse-aid 161˚F Drying Pre-rinse Wash 140˚F Rinse Rinse-aid 161˚F Drying Wash 140˚F Rinse Rinse-aid 155˚F Drying Pre-rinse Cycle details Duration in minutes Water consumption in gallons Water consumption in liters Drying 99 7.H 15 Cycle Chart SHU 5302/5304/5305/5306/5312/5314/5315/5316 Type of dishware e. in the case of lightly soiled dishes. cold drinks. pots/pans.6/2. To program. with continued use the Control Unit will learn the wash and temperature patterns for the most commonly used programs and will then reduce the overall start and running times. The Cycle Countdown will display an approximate run time for the cycle chosen. Once the On/Off Button is depressed the LED above the previously used cycle will illuminate. Section 4. 9h). press the Delay Start Button until it reaches 0h. 12-1 through Fig. the On/Off Button will be reset to off and must be depressed again to re-active the cycle. The unit will begin automatically once the delay time has elapsed. but will only remain lit for a few seconds. The unit will then drain and the figure CL will appear in the display. Please note: If the door is opened during the cycle. The display will show a 1h. To active. The cycle will resume from where it left off. DELAY START: The Delay Start feature allows the unit to be delayed for up to nine hours. 3-7 The SHI / SHU 68** series operates using an electronic Control Unit.16 H Operation SHI/SHU 6802/6805/6806 Fig. REFILL RINSE AGENT LED: The Refill Rinse Agent LED is activated via a Reed Switch on the Detergent Dispenser. but after selecting a cycle push the Delay Start button. the Top Rack Only LED will illuminate and all water will be diverted to the upper wash arm for the complete cycle. TO CANCEL A CYCLE: Press the Scrub Wash and Delicate / Econo Buttons both in at the same time. Continue to depress the Delay Start Button until the desired delay time is reached (up to nine hours. The LED above that cycle will then illuminate. To change the cycle. press the Top Rack Only Button after selecting a cycle. or one-hour delay. TOP RACK ONLY: The Top Rack Only feature can be used in conjunction with any cycle. First depress the On/Off Button until it locks in place. TO OPERATE: Fig. Service note: “F” CODE: An “F” in the display window indicates a filling fault.12-6. 3-8. Fig. Fig. start the unit as described above. The Refill Rinse Agent LED will also illuminate when the dishwasher door is opened and then closed even if the Dispenser is full. . indicating that the cycle is complete. This run time will depend on incoming water temperature and the turbidity of the pre-wash water. simply press the desired Cycle Button twice. The LED will illuminate when the Rinse Agent Dispenser is empty. 3-7. Fig. see Section 6. Also. 3-8 Fig. or skip a time increment depending on the calculations of the Control Unit. 8-3. To reset the delay. Note: It is normal for the Countdown Display to remain at a time increment for more than one minute. At the end of the cycle the display will show a CL. 9 10. rice.2/0. cold drinks. eggs.7/1. Actual values may vary.4/14. sauces.6/2. Non-delicutlery. pots/pans.4/3. When Top Rack Only™ feature is used the water consumption is reduced approximately 30%.5/9.8 20. potatoes.8 4.2 The Bosch Sensotronic™ will reduce water consumption by approximately 20%.4 10 1.H 17 Cycle Chart SHI/SHU 6802/6805/6806 Type of dishware e. potatoes. casseroles. rice. roast or fried food Coffee. pasta. in the case of lightly soiled dishes. milk. pasta. The actual cycle duration.g. salads Amount of food remains Condition of food remains a lot a little a little very little loosely attached Wash cycle Cycle sequence Power Scrub Plus Pre-rinse Pre-wash 125˚F Wash 161˚F First Rinse Second Rinse Rinse-aid 161˚F Scrub Wash Regular Wash Delicate/ Economy Quick Wash Rinse & Hold Pre-rinse Wash 150˚F First Rinse Second Rinse Rinse-aid 161˚F Drying Pre-rinse Wash 140˚F Rinse Rinse-aid 161˚F Drying Wash 140˚F Rinse Rinse-aid 155˚F Drying Wash 104˚F Rinse Rinse-aid 140˚F Drying Pre-rinse Cycle details Duration in minutes Water consumption in gallons Water consumption in liters Drying 99 7. china.5 30 2. etc. water and energy usage are dependent upon inlet water temperature and amount of soil on dishware. .2 22.9 85 6/4.5 13.5/3.9 80 5.7/15. Shown above are the range of values that may be obtained while running the dishwasher under normal conditions. eggs.1/5 26.9/18.5/7. roast or fried food a lot stuck on hard Mixed Delicate Mixed Soups. cakes. salami. Type of food remains Soups.4 70 3. cate glasses. 18 H Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 19 Section 3 Description Page Rack System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Washability / Drying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 – 25 Detergent / Rinse-Agent Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Notes . . . . . . . . . . . . . . . . . . . . . 20 – 21 Interior Features . . . Fig. However. Note: Racks may discolor due to the water supply or types of food remaining on the dishes. all Racks are constructed from a steel wire grid with a gray nylon outer covering. 4-2 Note how the Rack Rollers are designed to ride on the outside of the Rails for a smoother operation.20 H Rack System Rack configurations for individual dishwasher models will vary. We recommend that a vinegar wash be used to assist in removing these stains. then pour in two cups of white vinegar and let the unit complete the cycle. or to remove the Rack from the unit. Fully extend the Rack as shown in Fig. Now bring the Rack out further and allow the Rear Wheels to disengage. 4-1 Fig. Fig. and let run approximately ten minutes. repeat if necessary. Rollers: Rack Rollers are a press fit making for easy removal and replacement. 4-3 With the Rack fully extended. Lift up on the Rack until the Front Rollers disengage from the Rail. To adjust rack height. 4-2 On select models the Upper Rack is height adjustable. Start the unit. . And then bringing the Arm down and off the Arm Assembly. . 4-5 Attached to the Upper Rack is the Upper Spray Arm Assembly. The Upper Spray Arm can be removed from the Upper Spray Arm Assembly for cleaning or replacement by turning the Arm Nut counter-clockwise. Fig.H 21 Rack System Fig. 4-4. Fig. 4-4 Fig. 4-5. Those features include: 1. The Strike Plate is in a fixed position and cannot be adjusted. Upper Rack Rails and Guide Rollers. 6. 3. 5-1 Interior features for all model dishwasher covered in this repair manual are identical. 5.22 H Interior Features 1 2 2 7 3 4 6 5 Fig. Door Gasket Lower Spray Arm Filter Basket Filter Screen Feeder Tube Assembly . 4. 7. 2. Strike Plate. . Note: Two inches of overlap are left at each end of the Gasket to insure a proper seal. then close the door and pull the bill out. disengage the End Cap by applying outward pressure to the Cap’s top tab. simply pull it away from the Tank Channel. Fig. 5-3 To remove the Rail. If the bill is snug the Gasket is good. open the dishwasher door and insert a dollar bill. Fig. Service tip: To test for a bad Door Gasket. 5-4 The Upper Rack Guide Rollers are permanently attached to the Tank and cannot be removed or repaired. Fig. unclipping it from the Rail. 5-5 The Door Gasket is press fit into a channel molded around the Tank. No sealant or glue is required. To replace. press the ribbed end firmly into the channel until secure. 5-6 To remove the Gasket. Then slide the Rail out from the Guide Rollers. if the bill slides out easily the Door Gasket may need to be replaced. 5-2 The Upper Rack Rails are made of stainless steel with a plastic end cap.H 23 Interior Features Fig. Fig. 5-11 Fig. 5-10 2 2 1 Fig. 5-12 .24 H Interior Features Water Level Fig. 5-7 Fig. 5-9 Fig. 5-8 Fig. It is replaced as a complete assembly by first removing the two T-20 Torx screws.H 25 Interior Features Fig. item 2. To remove the Arm. and remove it from the retaining clip located on the rear wall. and was designed with rolled ends to eliminate sharp edges. Then bring the tube up and off the Sump Housing. The Sump has a Drain Intake on the left. The Arm or Arm Socket can now be checked for debris. It too should be inspected and cleaned at least once a month. The Filter is a fine mesh of stainless steel and should be inspected and cleaned at least once a month. Fig. 5-12 With the Filter Screens removed you now have access to the sump area. Fig. A removable cover. The Filter Screen is also made of stainless steel. the filter screen can then be lifted out. Fig. remove the single T-20 Torx screw and then lift the cover off. 5-10 Then lift it out for cleaning. Fig. Fig. 5-9 The Filter Basket is removed by turning it ninety degrees counter-clockwise. The Feeder Tube Assembly allows water to flow to the Lower. grasp the Arm Hub and pull up until the Arm disengages from the Socket. You may now examine the Impeller for any obstructions. 5-11 With the Filter Basket removed. 5-7 The operating water level of the dishwasher is at approximately the upper edge of the filter basket. then Upper Spray Arms and then to the Top Sprayer Head. hides the Drain Impeller. item 1. at its base. . 5-8 The Lower Spray Arm is press fit into the Feeder Tube Socket. and the Circulation Pump Intake on the right. To remove the cover. item 1. Fig. Once detergent has been loaded into the cup. steam is drawn through the vent and collects in a Condensation Tube. 6-1. 6-2 2 2 1 Fig. The factory setting is three. item 2. is now visible. the detergent door may be released by pressing in on the Locking Lever. open the Rinse Agent Door by pulling up on the Door Latch. When the door is fully closed press down on the door end to lock it. 2 1 Fig. item 1. 6-3 To the right of the Rinse Agent Dispenser is the Detergent Cup. The Dispenser Housing is one assembly containing three individual components. With the Detergent Door closed the Steam Vent is now visible. that provides a visual indication as to the amount of Rinse Agent remaining in the Dispenser. Detergent Cup. Steam Vent. item 2. slide the Detergent Door. The Dosage Meter.26 H Detergent / Rinse-Agent Dispenser Located on the Inner Door is the Detergent / Rinse Agent Dispenser. will then extend. Note: Mechanical operation and removal of the Dispenser is shown in Section 4. closed. During the drying stage of the cycle. item 2. There is also an eyepiece. Once closed. Rinse Agent Dispenser. 6-1 To fill or adjust the Rinse Agent Dispenser. item 1. Fig. . The Dosage Meter allows you to adjust the amount of Rinse Agent dispensed into the rinse stage of the cycle. 6-4 A white Locking Lever. 1 2 1 Fig. The remaining steam is vented from the interior through the Steam Vent (Fig. Time: The duration of the program is accurate (see cycle chart). 7-5. Temperature. Service note: When confronted with a drying complaint. item 2). thus evaporating any water that has collected on the items surface. as well as loading of items will also effect Washability. Instead. Temperature: The wash and rinse temperatures are within the desired range (see cycle chart). water hardness and quality. . a properly routed drain hose. burning it off and converting the liquid into steam. Water and Detergent. Rinse Agent is a water softener that inhibits water from collecting or pooling. DRYING As part of an energy saving design Bosch Dishwashers do not activate the Heating Element during the Drying cycle. During the drying portion of the cycle all dishwasher items will then radiate the stored heat. Water: Detergent: The unit is filling with the correct amount of water (Section 3. Please remember that the unit will not dry without Rinse Agent.5-7) The detergent is fresh. It is important when attempting to determine the cause of a Washability complaint that all four factors be considered and tested. make sure the Rinse Agent Dispenser is full. HOW THIS SYSTEM FUNCTIONS: During the rinse cycle water is heated to 161° Fahrenheit. allowing it to be easily evaporated. Fig. item 2) where it is then collected by. and the rinse water temperature is within the desired range. and drained from the Condensation Tube (Section 4. and not being used in excessive amounts. and the addition of Rinse Agent to achieve a quality drying result. the dishwasher utilizes a rinse temperature of up to 161° Fahrenheit.H 27 Washability / Drying WASHABILITY There are four factors that play a critical role in Washability: Time. Please note: Other factors such as clean filters. this heat is transferred to the items in the dishwasher where it is absorb and stored. 6-4. Fig. This process of “flash drying” is assisted by the release of Rinse Agent into the rinse water. you will be able to easily diagnose and repair all current Bosch model SHU. SHI and SHV Dishwashers. due to the overwhelming similarities between the model SHU 5312 and the remaining Bosch Dishwasher line. .28 H Service Reminder From this point in the manual only the technical features and components of the SHU 5312 will be demonstrated. However. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 – 35 Notes . . . . . . . . . . . . 31 Dispenser Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Dispenser Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Fascia Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 29 Section 4 Description Page Outer Door Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Door Components . . . . . . . . . . 36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . the left or right Door Guards may shift or fall out of place. 7-4. Please note: Door Guards must be in place before reinstalling the Door Panel. 7-1 Fig. 7-1. To reposition them. then slide the top of the panel down and out from under the Facia Panel. Return the door back to its upright position. Fig. 7-2. Door Guards are not used on SHI or SHV models. 7-2 To remove the Outer Door. As the Outer Door is being removed. open the door and remove the six T-20 Torx screws located three on each side of the Inner Stainless Door. 7-3. Fig. Fig. 7-3 . 7-4 Fig. and bring the bottom of the Door Panel out toward you.30 H Outer Door Removal Fig. slide them back in over the hinge. lining up the door guard square tab with the hinge lever square notch. Fig. Fig. 5. 7. 6. item 9. and the Toe Kick Mounting Screws. 7-5 8 9 Once the Outer Door has been removed the following components become visible. 1. item 8. 3. 2. . Dispenser Assembly Condensation Tube Upper Wiring Harness Door Guards Door Seal Bituminious Insulation Cloth Fiber Insulation Also note the Toe Kick. 4.H 31 Door Compoments 7 2 6 1 3 5 4 4 9 Fig. Then. When voltage is applied to the Actuator it advances a Combination Lever. first disconnect the Wiring Connector. item 2. Fig. . 8-3. item 1. release the locking tab…. As you push in on the mounting tab. 8-1 The Dispenser Assembly operates via a PTC Actuator (wax motor). 8-4. 8-3 Fig. To remove the Reed Switch. The Combination Lever allows the Soap Door to open. Fig. Fig. 8-2 …and bring the Actuator out from the Dispenser. item 2. Now. Fig. and activates the Refill Rinse Agent LED located on the Facia Panel. 8-3. first disconnect the Wiring Connector. 8-4 When the Dispenser requires Rinse Agent a Magnetic Float. use a needle-nose pliers to bring the switch down and out from the Dispenser. This completes the circuit. To remove the Actuator. will lower and draw the contacts of a Reed Switch. 8-3. 1 2 Fig. Fig. Please note: The Combination Lever cannot be replaced individually. using a small screwdriver push in on the Reed Switch Mounting Tab. together. but only as part of a new Dispenser Assembly. and later in the cycle dispenses the Rinse Agent.32 H Dispenser Operation 2 1 Fig. using a small screwdriver. item 1. TO REMOVE: First remove the: Upper Rack (Section 3.H 33 Dispenser Removal Fig. Then apply light pressure to the Dispenser. and sliding the tube out from the Dispenser. the Dispenser Assembly can be replaced as a complete unit. disengage the tube from the door by pulling it toward you. Reed Switch and Condensation Tube. Then bend the positioning strips back into place. The Condensation Tube is inserted into the right side of the Dispenser with a gasket seal. Wiring Connectors and Upper Rack. 4-3). Wiring Connectors for the PTC Actuator. The Dispenser Gasket will make a watertight seal so caulk or sealant is not required. straightening them if necessary. and break the seal between it and the Inner Stainless Steel Door. and press fit along the right side of the Inner Stainless Steel Door. Replace the Condensation Tube. 8-5. Now. Then. 8-6 If required. 8-6. Fig. To remove. using a broad tipped regular screwdriver spread the top and bottom metal positioning strips away from the Dispenser. . TO INSTALL: Clean the inner portion of the stainless steel door where the Dispenser Gasket will seat. first remove any securing tape or wire ties for both the Condensation Tube and Upper Wiring Harness. insert the new Dispenser making sure the positioning strips fit snugly against the Dispenser Body. Fig. Fig. 8-5 Fig. Now. . 7-1. FASCIA ASSEMBLY REMOVAL: After removing the Outer Door. Fig. 9-1 Fig. remove the six T-20 Torx screws securing the Fascia Assembly to the Inner Stainless door. bring the Fascia Assembly down cradling it so as not to scratch the Fascia Console. Fig. See section 4. 9-3 Now remove the Wiring Connectors by pressing in on the locking tabs of each connector. 9-2 With the screws removed. 9-1. then sliding the connector up and off from the Control Module.34 H Fascia Assembly IMPORTANT SERVICE NOTE: The Fascia Assembly cannot be removed unless the Outer Door is removed first. Fig. Fig. see Section 2. To separate. Note: Always reset the new Control Module by pressing the appropriate cancellation buttons. Item 3. Note: The Locking Lever. item 2. Fig. On/Off Switch. item 1. item 2. it can be further separated into two assemblies.Control Module. 9-6 DOOR LATCH ASSEMBLY REMOVAL: Bend the two tabs up and slide the Latch down. 9-4. CONTROL MODULE REMOVAL: Press in on the three locking tabs and bring the Control Module out from the Console Frame. 1 2 Fig. Fig. and remove the Locking Lever. 9-7 . Note: The Fascia Console or Program Buttons can be replaced at this time. Fig. Then slide the switch up and out from the frame. Item 2. switches the unit off when the door is opened during operation.Door Latch Assembly.H 35 Fascia Assembly With the Fascia Assembly removed from the unit. 9-5 ON/OFF SWITCH REMOVAL: Bend the single tab up. 9-4 The Fascia Frame houses three components: 1 2 3 Item 1. release the four locking tabs and bring the Fascia Frame up from the Fascia Console. Fig. 36 H Notes . . . . . . . . . . . . 39 Water Valve . . . . . . . . . . . . 38 Leveling Legs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Drain Motor . . . . . . . . . . . . . . . .H 37 Section 5 Description Base Components – Front Accessible: Page Electrical Connection . . . . . . . . . . . . . . . . . . . . . . 42 . . . . . . . . . . . . 38 Circulation Motor Capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 — 41 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The adjustment can only be made when an accessory door panel is added to the unit. Rear Leveling Leg adjustment screw. Water Solenoid Valve. Drain Motor. 7. is a 10uf-Start/Run Capacitor held to the Circulation Motor with a single 13mm nut. Circulation Motor Capacitor. 5. Access Panel. Model and Serial number tag. The Capacitor can be replaced as a separate component without removing the Circulation Motor. The color code is as follows: Black = Hot White = Neutral Green = Ground The Circulation Motor Capacitor. 1. but is accessible for voltage or wiring testing. 10-1 Service note: 6 5 4 1 3 2 To gain access to the Front Accessible Lower Components remove the Toe Kick. . Circulation Motor. for better visibility it is strongly recommended that the Outer Door be removed as well. 6. item 2. 8. The Circulation Motor cannot be replaced from the front. 10-2 The electrical connection. Electrical Connection. 2. 4. The Front Accessible Lower Components consist of the following items. item 1. Door Spring Adjustment Screws.38 H Base Components – Front Accessible = 7 8 2 9 = 3 Fig. Front Leveling Legs. 1 Fig. 9. 10. is a three wire hook-up that is secured with wire-nuts. Turning the screw clockwise will balance the additional weight of the added panel. Also. 3. Fig. is located on the Base. 10-4 The Rear Leg Adjustment Screw. 10-5 To replace the Water Solenoid Valve. 10-6 Then bring the Water Valve out from the Base. Fig. 10-3 The front Leveling Legs can be adjusted by inserting a regular tipped screwdriver into the foot slot and turning the leg in the desired direction. and counter-clockwise retracts it. and disconnect the water line by loosening the Water Line Clamp (arrow) and removing the wiring leads. allows the single Rear Leveling Leg to be adjusted from the front of the unit. .H 39 Base Components – Front Accessible 1 2 Fig. item 2. first remove the two T-20 Torx valve mounting screws. For convenience an additional Serial Number Tag. item 1. Turning the screw clockwise will extend the leg. Fig. 40 H Base Components – Front Accessible Service note: To provide the required access that will allow the Drain Motor to be replaced, the Lower Access Panel must be removed, and as previously mentioned the Outer Door Panel should also be removed. 1 To remove the Lower Access Panel, Fig. 10-7, item 1, remove the two T-20 Torx screws located in the left and right corners of the panel. Fig. 10-7 As demonstrated in Figs. 10-7 and 10-8, with the Lower Access Panel removed you gain all the space required to replace the Drain Motor, Fig. 10-8, item 1, as well as allowing better visibility to the Circulation Motor Wiring, Fig.10-8, item 2, rear components, wiring and hoses. 1 2 Fig. 10-8 H 41 Base Components – Front Accessible 1 2 B 1 2 3 A Cut Away View Fig. 10-9 To remove the Drain Motor, item 1, first remove the Sump Fill Hose, item 2, by pulling it out from the Sump and side inlet connections (see Fig. 10-10) Fig. 10-10 This cut away view shows: Item 1, Drain Motor. Item 2, Drain Motor Locking Tab. Item 3, the Sump Fill Hose and its two connection points A and B. Fig. 10-11 Next, remove the wiring connectors and then while pulling back on the Locking Tab, turn the Drain Motor clockwise. Fig. 10-12 Continue turning the Drain Motor clockwise until it reaches the two o’clock stop position. Then bring the motor out from the Sump. Fig. 10-13 The Drain Motor is mounted to the Sump using a slot and tab fit. To install the Drain Motor, insert it back into the Sump at the two o’clock position making sure that all three slots and tabs line up, then turn counter-clockwise until secure and the Locking Tab locks. 42 H Service Reminder From this point forward, all service procedures demonstrated in the remainder of this repair manual, will require the dishwasher to be disconnected and removed from the cabinet for servicing. H 43 Section 6 Description Page Left Side Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Left Side Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Water Inlet / Discharge System – Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 – 47 Water Inlet / Discharge System – Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 44 H Left Side Access LEFT SIDE PANEL REMOVAL: Remove the two T-20 Torx screws located on the top and bottom of the Left Trim Strip, Fig. 11-1, and then slide the Trim Strip up and off the unit. Figs. 11-2 and 11-3 The Side Panel is press fit onto the Front and Rear Corner Blocks of the dishwasher. To remove the panel, gently lift up on the front corner disengaging it from the Front Corner Block, arrow A. Then bring the panels back corner off the rear block while moving the panel toward the rear of the dishwasher, arrow B. Bring the panel out from the side of the unit about forty-five degrees, and then lift it out from the Base Lip. Fig. 11-1 B A Fig. 11-2 Fig. 11-3 H 45 Left Side Components 1 1 2 4 3 6 5 7 8 Fig. Corner Blocks. 11-4 With the Left Side Panel removed you now have access to the following components: 1. 3. 7. 5. 2. Cloth Fiber Insulation Panel. Inlet Water Line. . Drain Hoses. 4. Left Hinge. 6. Water Chamber. Water Level Housing Assembly. Sump Fill Hose. 8. 46 H Water Inlet / Discharge System – Operation 4 1 2 3 5 6 7 8 9 Fig. 12-4 . 12-2 Fig. 12-3 Fig. 12-1 Normal Fill Over Fill Base Float Fig. If there is water in the base the Drain Motor will run continually. FILLING NORMAL OPERATION (Fig. This is normal. BASE FLOAT (Fig. The incoming water is then directed into the Water Level Housing Assembly. When the Water Level Switch closes the Water Valve shuts and the Circulation Motor is activated. Fig. item 8. DRAINING When the Drain Motor is activated gray water flows from the Sump through the Sump Drain Hose. Live Dealer Display Models with “F” codes: Since display models are hand filled. item 5. if the Diaphragm were to malfunction the water level would rise and activate the Safety Float. As the unit fills with water the Diaphragm on the Water Level Housing Assembly expands due to the pressure of air forced up by the incoming water. (see Section 3. As the Safety Float rises it in turn closes the Float Switch. would close the Float Switch. item 4. When the correct water level is reached the Diaphragm moves the Switch Lever. achieving the correct water level is difficult. item 1. and then on to the Sump via the Sump Fill Hose. but will not drain water from the base. and under or no fill. the unit then calls for a small amount of additional water to be added. item 2. item 3. OVER FILL (Fig. Note: Once the Circulation Motor is activated the water level will drop slightly. item 8. around the Water Chamber and out through the Main Drain Line. Service tip: “F” CODE Dishwashers with a Countdown Display will show an “F” in the display window when a filling fault occurs. 12-1 is a close up view of the complete Water Systems. if the Base were to fill with water due to a hose or pump leak the Base Float. . When the Float Switch closes it activates the Drain Motor. item 6. which in turn closes the Water Level Switch. 12-3) As a safety feature. 12-4) As an additional safety feature. 5-7) so the unit will perceive a filling fault and display the “F” code. item 9.H 47 Water Inlet / Discharge System – Operation WATER SYSTEM OPERATION: Fig. overfill. which in turn activates the Drain Motor. will rise and via a Float Lever and Pushrod. Service tip: If the dishwasher repeatedly fills and drains the cause is most likely a faulty Diaphragm. do not attempt a repair. and the program advances. 12-2) Fresh water is brought in by the Water Valve and through the Inlet Water Line. Filling faults can be: Water in the base. bend the small retaining tab out away from the assembly. 12-8 Then remove the wiring connector and slide the assembly up and out from the Water Level Housing. Fig. is a press fit and easily removed as an individual component. When re-installing make sure the hose is snug. Fig. Fig. 12-9 To replace either Drain Hose. The Float Switch. To replace. first remove the Drain Hose retaining clip. 12-10 Then bring the hose down and out from the Water Chamber. 12-7 The Water Level Switch and Diaphragm are replaced as one assembly. item 1.48 H Water Inlet / Discharge System – Removal 1 Fig. . and the retaining clip is back in place. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Right Side Components . . . . . . . . . . . . . . . . . . . . . . . 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 49 Section 7 Description Page Right Side Access . . . . . . . . . . . . . . . . . . . . . . .53 – 57 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 NTC Removal . . . . . . . . . . . . . . . . . . . . . 51 NTC Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . refer to Section 6. Fig. 13-1 RIGHT SIDE PANEL REMOVAL: Fig. To remove the panel. and then slide the Trim Strip up and off the unit. 13-1.50 H Right Side Access Fig. Figs. 13-2 Remove the two T-20 Torx screws located on the top and bottom of the Left Trim Strip. . 11-2 and 11-3. Flow Switch. and then lift the switch out. bring the bottom of the switch out from its base. also gives and alternative removal method for the Circulation Pump / Motor.H 51 Right Side Components 5 4 2 Fig. Replacement of the Heater Assembly is outlined in Section 8. The Heater Assembly cannot be replaced from the side. you now have access to the following components. 3. 5. Service Note: Section 8. The Circulation Pump / Motor can be replaced from the right side by following the same access procedures for removal of the NTC outlined in the remainder of this section. for the Circulation Pump / Motor removal. 3 1 COMPONENT EXPLANATION: Circulation Pump / Motor. Base Wiring Connectors. Circulation Pump / Motor. The Base Wiring Connectors allow the Upper Wiring Harness to mate with the Base Wiring Harness. . and then by following the steps in Section 8. unhook the side tabs. NTC. Flow Switch. Located between the two heater terminals is the Flow Switch. Heater Assembly. 2. Figs. 16-8 through 16-12. Base Wiring Connectors. 16-2 through 16-7. 4. 13-3 With the Right Side Panel removed. To remove the Flow Switch. 1. but is accessible for continuity testing. Heater Assembly. In the event that water does not flow across the Heating Element. Figs. the Flow Switch disables the element. The NTC uses resistance to control wash and rinse water temperature and is connected with two green leads. The normally closed high limit is set to 185° Fahrenheit and is self-resetting. Using the appropriate wiring diagram. low or no Ohm reading will usually indicate a faulty NTC. connected with red leads. . but utilize a standard. An extremely high. Service note: The SHU 30** and SHU 40** models do not use an NTC. The resistance at room temperature should be approximately 55k Ohms. Also combined within the NTC (or standard thermostat) is a High Limit Safety Thermostat. 14-1 Located on top of the Heater Assembly is the NTC (Negative Temperature Coefficient).52 H NTC Operation Fig. the NTC records the decrease in resistance. locate the two NTC leads. The Control Unit Logic Board measures this resistance change and allows the program to advance once the correct temperature (resistance level) is reached. 14-1. Service tip: The NTC can be checked without removing the dishwasher by measuring its resistance at the Control Unit. As water temperature increases. normally open thermostat (bi-metal). Fig. 14-2. Then. 14-2 Fig. Fig. And the single Rear Base Mounting Screw. Fig. Fig. first remove the Right Side Panel. Fig. 14-4. Outer Door and Toe Kick. 14-3. 14-3 Fig. 14-4 .H 53 NTC Removal To replace the NTC. remove the two Front Base Mounting Screws. Fig. unhook the Pulley Arm from the Hinge by lifting it up… Fig.54 H NTC Removal Next. remove the Hinge Cover… Fig. 14-6 and then off the Hinge. 14-7 . 14-5 and. item 1. see Section 8. 14-8 With all steps complete.H 55 NTC Removal 1 Now. item 2. 14-10 . 14-9 With the block in place you now have the required access to replace the NTC. Filter Basket and Screen. Fig. Fig. Service note: The Circulation Pump / Motor can also be replaced at this time. then remove the two screws that attach the Feeder Tube to the Sump. And the two Sump Clamps. 2 Fig. from inside the dishwasher remove the Lower Spray Arm. bring the Tank up from the Base and insert a block in the rear of the unit between the Tank and the Base. . Service note: When re-seating the Tank make sure to check that it is inserted squarely back into the pump and seated properly. raising the Tank provides the necessary access space required to remove either the NTC or the Circulation Pump / Motor. 14-12 As demonstrated in Figs.56 H NTC Removal Fig. 14-11 Fig. 14-11 and 14-12. H 57 NTC Removal 2 1 The NTC is held in place by two locking tabs. Fig. item 1. apply water to the O-ring so it will seat easier. items 1 and 2. and lift the NTC up slightly on that side. Fig. To avoid leaks. 14-15 . 14-14 Once the NTC has been removed make sure to retrieve the NTC O-ring from the Heater Assembly if it is not on the NTC when it’s removed. always make sure the NTC is secure and inserted completely into the Heater Assembly. unhook the front tab. Service tip: When installing the NTC. holding the tab open as you lift. item 2. holding it open. 1 2 Fig. while you slide the NTC up and out from the Heater Assembly. To remove the NTC from the Heater Assembly. 14-13 Cut Away View Then unhook the rear tab. 58 H Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 59 Section 8 Description Page Tank Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Aqua Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Circulation Pump / Motor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Heater Assembly Removal . . . . . . . . . . . 66 Heater Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 . . . . . 68 Door Spring Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Circulation Pump / Motor Removal . . . . . . . . . . . . . . . . . 60 – 62 Base Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . item 1. Fig. Fig. start by removing the Outer Door. Heater Assembly and Aqua Sensor the Tank must be removed. 15-1. Filter Basket and Screen. 15-2. Now from inside the dishwasher remove the Lower Spray Arm.60 H Tank Removal Fig. 15-1 In order to gain full access to the Circulation Pump / Motor. 15-3 . leaving the unit as shown in Fig. And the two Sump Clamps. and Toe Kick. Left and Right Side Panels. 15-2 1 2 Fig. Next. and then bring the harness off its mounting point on the Condensation Tube. To remove the Tank. then remove the two screws that attach the Feeder Tube to the Sump. disconnect the Upper Wiring Harness from the Control Unit and On/Off Switch. item 2. 15-5 and then off the Hinges. 15-6 . remove the Hinge Covers… Fig. 15-4 and unhook the Pulley Arms from both Hinges by lifting them up… Fig.H 61 Tank Removal Then on both the left and right sides. Fig. 15-7 Fig. and the Door Hinge Pivot tab. item 2. Set the door aside. The Lower Door Seal. Service note: The tab is a press fit.62 H Tank Removal 1 2 Fig. and will simply snap into position when replaced. make sure the Door Seal is correctly inserted back along the tank lip when replaced. item 1. To avoid leaking. insert your T-20 Torx bit into the Tab and bring the screwdriver down releasing the tab. 15-8 To remove the Door Hinge Pivot Tab. 15-7 Now on both the left and right sides remove the T-20 Torx Tank Mounting Screws. Fig. 15-8 1 Fig. 15-9 With both Tank Mounting Screws and Door Hinge Pivot Tabs removed bring the Inner Door up and off the unit. item 1. Fig. will pull away as you remove the door. Service note: The Door Seal is a press fit along the bottom lip of the tank. Fig. 15-9 . Circulation Motor Circulation Pump Heater Assembly Aqua Sensor Service reminder: As previously mentioned in Section 7. 3. the Circulation Pump / Motor can also be replaced from the right side without removing the Tank. When reseating the Tank make sure to check that it’s inserted squarely back into the Sump and seated properly. 16-1 The Tank can now be removed from the Base. Service note: Once removed. However. With the Tank removed you now have access to the following components: 1. 4. . lay the Tank on its back so as not to damage the tank bottom.H 63 Base Components 3 4 2 1 Fig. 2. the additional visibility and access the Tank removal method allows can be a greater benefit for this repair. 64 H Circulation Pump / Motor Removal 2 1 Fig. 16-5 2 . 16-2 Fig. 16-3 1 3 4 Fig. 16-4 Fig. 16-7. The Rear Pump Assembly consists of four components. Each component can be replaced as an individual item. 16-2. locate the Key Square Cut Out on the Rear Pump Housing. Fig. 16-6. With the Motor / Rear Pump Assembly removed from the unit. Note: The Front Pump Housing remains in place when the Motor is removed. see Fig. test and check for leaks. TO INSTALL: First. 16-3. Next. Now. separate the Motor from the Rear Pump Assembly. Fig. Now. Impeller Seal. 16-6 CIRCULATION PUMP / MOTOR REMOVAL: Fig. and turn the Motor clockwise until it stops. item 2. 16-3. Main Pump Seal. Then bring the two pump halves together in the position shown in Fig. Fig. 16-2.16-3.H 65 Circulation Pump / Motor Assembly Fig. 3. then Fig 16-4. then grasp the Circulation Motor and turn clockwise a quarter turn until the Motor stops. 2. reattach the wiring leads. When replacing the Pump / Motor make sure to line up the Key Square with the Key Square Cut Out. locate the Key Square on the Front Pump Housing. Impeller. 16-7 Disconnect the four wire leads. Fig. Fig. 4. item 1. remove the Motor / Rear Pump Assembly from the Front Pump Housing. To do so. Fig. Rear Pump Housing. This will take a little force. first remove the Impeller by placing a block in the rear of the Motor and then turning the Impeller counter-clockwise. . 16-5: 1. Service note: The Impeller Seal Spring is compressed when the two halves of the Pump Assembly are brought together. so make sure to have a good grip on the Sump as you compress the spring. 16-8 Fig. 16-10 .66 H Heater Assembly Removal 3 1 2 Fig. 16-9 4 Aqua Sensor NTC Flow Through Heater Upper Spray Arm Lower Spray Arm Flow Switch Circulation Motor / Pump Impeller Cover Drain Motor Fig. 16-9. 16-11 Fig. Make sure all three gaskets are secure and the locking tab is in place. Fig. release the Heater Assembly Locking Tab. Discharge to Lower Spray Arm. disengaging the heaters two discharge outlets from the Sump. Aqua Sensor (if equipped). Fig. Top Rack Actuator is used to activate the Top Rack Only wash on models equipped with this feature. first remove all wiring leads and the two securing screws. and while holding the tab open bring the Heater Assembly up on the left side. 2. Flow Switch TO INSTALL: Slide the Heater Assembly into the Circulation Pump Connection first. Discharge to Upper Spray Arm. 5. 1. item 1. Fig. item 2. item 4. 3. 16-8 is a flow through design. To remove the Actuator. remove the wire connector. 16-12. Then replace the two screws and wiring connections. NTC Socket 7. 16-11. When installing. . HEATER ASSEMBLY REMOVAL: See Fig. and then out from the Circulation Pump Connection. the Top Rack Actuator diverts all water flow to the Upper Spray Arm. Fig. Locking Tab 6. then bring the Heater down and seat the two outlet gaskets back into the Sump. make sure the Actuator’s arm is properly inserted back into the Control Gate. 16-12 The Heater Assembly. taking water in from the Circulation Pump and then sending it out the two discharge outlets to the Upper and Lower Spray Arms.H 67 Heater Assembly 2 3 1 4 5 6 7 Fig. and then pry the Actuator out from its housing. Now. Heater Assembly Components. 16-10. When activated. 4. item 3. Top Rack Actuator. Intake from Circulation Pump. 16-14 The Aqua Sensor turbidity measuring device. If the beam passes easily through the pre-wash water then no additional wash water is added. If the beam cannot pass through. Only if a leak were to occur should service be performed on this component. Service note: Since the Aqua Sensor has no effect on washability. Fig. .68 H Aqua Sensor Fig. 16-14. evaluates the pre-wash water using a beam of light and a pick-up sensor. To replace the sensor. it should never be replaced. 16-13. 16-13 Fig. Fig. slide it out from its housing located on the Heater Assembly. which is available only on select models. then the pre-wash water is drained and a fresh fill is added for the main wash cycle. Fig. Fig. Then using a small screwdriver. being careful not to damage the Drain Hose. Fig. and operate via a Spring Cable and Reel that counter balances the weight of the Outer Door. Then remove the Spring Cable by unhooking it from the Spring. 16-16 Fig. If a Door Panel Kit is applied to the dishwasher. Fig. Fig. 16-15. remove the Door Springs by prying the Spring Plate out from the Base. 16-15 TO REPLACE THE SPRINGS: Lay the dishwasher on its back. the factory springs must be replaced with the heavy duty version that is provided with the panel kit. 16-17. 16-18. Fig. 16-16. 16-18 .H 69 Door Spring Removal The Door Springs are located on the bottom of the Base. 16-17 Fig. 70 H Notes . . . . . . . . . . . . . . . . . .(see Test Programs) . . . . . . . . . . . . . . . . . . .H 71 Section 9 Description Page Wiring Diagrams / Schematics . . . . . . . . . . . (see Tech Manual) Test Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BSH Home Appliances 5551 McFadden Avenue Huntington Beach. CA 92649 . DW246. Cleanability plus Quiet Operation 1 . Flexibility.Thermador Dishwasher Series Models DWI246. DW245. DW244. FEATURES • Soil Sensor – Except Model DW244 • Upper Plate Rack • Lower Pots & Pans Rack • Heated Water Chamber • Quiet Operation • Stainless Steel Tank • Triple Filtration System • Cycle Status Indicator Bar • Rinse Agent Indicator Light • Cycle Delay Function • Condensation Air Drying System 2 . To Interrupt or Reset a Cycle To interrupt a cycle: Simply depress the ON/OFF button to stop the operation To reset a cycle: With the cycle operating. The cycle status bar will progress to the end. 3 . press HEAVY WASH and LIGHT WASH at the same time for 3 seconds. 4 . The light above the cycle will then become illuminated to show that it has been selected.To change cycle selection Simply depress the button of the cycle desired two times. Fill valve replacement • Fill valve is accessed by removing toekick panel. and remove fill hose. electrical connections. 5 . • Remove two screws holding fill valve in place. • Reverse order to replace. 6 . • If reading is abnormal.Fill valve replacement • Operates on 120VAC • Normal reading is approximately 1000 ohms. replace valve. • Read directly at valve. 1-3 with door switch closed.9 X2 I2.7-2 HTCO heater Flow switch . It operates on 120VAC.5-6 .Fill valve reads 1000 ohms between I2.5-2 .6-2 . Reed switch e3 Temp. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.4-1 s2 .4-4 f1 Water valve .44 and I2.5-3 .6-1 .I2…… K1 + K2 + K3 Display Control Timer .1-1 .8 . motor 4 2 4 1Float Drain switch motor m3 7 .1-2 On/off door switch e0 a1 .4-2 f5 r1 e5 m2 Circ.4-3 Water level 1 switch .2-2 A2 Dispenser actuator .1-3 .7-1 dispenser .2-1 .5-1 1 3 5 2 4 6 Module . Note: voltage present whenever on-off switch closed.5-7 . Removal of outer door panel • Remove 6 T-20 screws in door panel • Close door 8 . Removal of outer door panel • Tilt lower portion outward and slide down • Stiffener blocks will fall out. Replace on hinge assembly prior to reassembly. 9 . Drain pump replacement • Drain tank sump with sponge or towel (to prevent spillage into lower sump). • Remove toe panel and cover plate. • Hold tabs on motor and rotate CW. 10 . • Remove fill valve and sump hose. Drain pump replacement • Permanent magnet motor. • Operates on 120VAC. • Normal resistance reading is 16 ohms. • Can be read directly at motor. 11 . Reed switch Temp.4-1 Water .2-2 A2 Dispenser actuator .7-1 dispenser .4-2 f5 r1 e5 m2 Circ. Drain motor operates on 120VAC.6-1 .7-2 HTCO heater Flow switch .8 . motor 4 Drain switch motor m3 12 .4-4 f1 2 4 1Float s2 valve . sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.2-1 .1-2 On/off door switch e0 a1 .1-1 .5-2 .4-3 Water level 1 switch .5-3 .6-2 .I2…… K1 + K2 + K3 Display Control Timer .1-1 with door switch closed.9 X2 I2.5-6 .5-7 .5-1 1 3 5 2 4 6 Module .41 & I2.Drain motor reads 16 ohms between I2.1-3 . Soap cup/Rinse aid dispenser • Remove wire connectors from dispenser. • Remove by bending retainer tabs and pushing inward toward tank. Protect hand with towel as edges are razor sharp. 13 Soap cup/Rinse aid dispenser • The entire dispenser will push into dishwasher tub. • Replace from inside taking care to position O-ring seal and bend tabs to secure. 14 Troubleshooting dispenser • Actuator operates on 120VAC. • Normal resistance is 1600 ohms. • First actuation opens soap cup and repositions arm. • Second actuation dispenses rinse aid. 15 Dispenser actuator (wax motor) reads 1600 ohms between I2.2-1 & I2.2-2 and operates on 120VAC. Reed switch Temp. sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.9 X2 I2.8 .1-1 .1-2 On/off door switch e0 a1 .6-1 .6-2 .5-7 .5-6 .5-3 .5-2 .5-1 1 3 5 2 4 6 Module - I2…… K1 + K2 + K3 Display Control Timer .1-3 .7-1 .2-1 .2-2 A2 Dispenser actuator .4-3 Water level 1 switch .4-4 f1 2 4 1Float s2 valve .4-1 Water .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ. motor 4 Drain switch motor m3 16 Troubleshooting dispenser • Reed switch activates rinse aid fill light only when empty. • Normally open, will only read continuity when rinse aid dispenser is empty. 17 Reed switch reads open between I2.6-1 & I2.6-2 when rinse agent dispenser is full, closes when empty. Reed switch Temp. sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.9 X2 I2.8 .1-1 .1-2 On/off door switch e0 a1 .6-1 .6-2 .5-7 .5-6 .5-3 .5-2 .5-1 1 3 5 2 4 6 Module - I2…… K1 + K2 + K3 Display Control Timer .1-3 .7-1 dispenser .2-1 .2-2 A2 Dispenser actuator .4-3 Water level 1 switch .4-4 f1 2 4 1Float s2 valve .4-1 Water .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ. motor 4 Drain switch motor m3 18 HANDS ON 19 Access to control board/dispenser • To access/remove control board and on/off switch, lower door to horizontal position, remove six T-20 screws and control panel will tilt down. 20 21 . 4 facing upwards • Lift door. • 2 are on side of door liner. tilt control panel up and outward to remove.Access to control board • Remove 6 T-20 screws. 22 . • Plugs are keyed and will not fit in wrong position. • Component checks are done from control board plugs.Control board • Slide control board up past tabs to remove. • Voltage and resistance readings can be taken from the plugs. • Plugs to components are arranged on the module as shown above. 23 .Troubleshooting the control module. 3 5.4-2 f5 m2 24 .2 pin wire connector I4 X1 X2 .7-2 .7…...6-1 .1-1 .2 5.4-3 4 1 f1 2 4 1 e6 m3 ..7 pin wire connector (two pins not used) ✔ I2.2-2 A2 .2 pin wire connector e3 NTC Six multi-pin connectors ✔ I2.6….7-1 .2 pin wire connector ✔ I2.3 pin wire connector ✔ I2.4-1 ..6-2 .5-6 5.2-1 ..1….4-4 s2 r1 e5 .MODULE -.1 1 3 5 2 4 6 N L1 Module .1-2 e0 a1 .I2 ✔ I2.I2…… K1 + K2 + K3 Display Control Timer .1-3 .5-7 ..4….5….6 pin wire connector (two pins not used) ✔ I2.2…. 7.5. I2. I2. and I2. • Plugs are numbered from the left starting with I2.4. 25 .2.Troubleshooting from the control board • Component checks are done from control board plugs. I2. I2.6.1. Troubleshooting the control board • I2.1 has 3 wires and carries input from door switch (120VAC) • I2.2 has 2 wires and sends voltage to soap cup actuator (120VAC) 26 . • I2. • I2.4 has 4 wires and controls the following: • I2.4-1 120VAC to drain motor.4-3 120VAC to water level switch.4-2 120VAC to circulation motor.4-4 provide neutral to activate fill valve. 27 . • I2.Troubleshooting from the control board • I2. 6 has 2 wires and monitors reed switch to activate rinse agent light. 28 .Troubleshooting from the control board • I2. (Not used on DW244 models).5 has 2 plugs. 29 .5-6 &I2.Troubleshooting from the control board • I2. The 2 wire plug (I2. • The 3 wire plug is for the soil sensor.5-7) receives input from NTC sensor. 30 . • Remove by bending tab and sliding up. • Door switch is part of on/off switch and is activated by actuator rod from door latch.On/Off/Door switch • Switches both neutral and hot side of line voltage. 4-2 f5 r1 e5 m2 Circ..4-1 Water .11 & I2.1-3.5-7 . Door switch opens neutral (1-2) and the On-Off switch contacts (3-4 & 5-6).7-1 dispenser .4-3 Water level 1 switch .1-1 & I2.2-2 A2 Dispenser actuator . and I2. Reed switch e3 Temp.6-2 . 120VAC input.4-4 f1 2 4 1Float s2 valve . and 120VAC output from board.5-3 .5-2 .2-1 . motor 4 Drain switch motor m3 31 .I2…… K1 + K2 + K3 Display Control Timer .9 X2 I2.1-2. read 120VAC between I2.1-1 .5-6 .7-2 HTCO heater Flow switch .1-2 On/off door switch e0 a1 .8 . When closed.5-1 1 3 5 2 4 6 Module .On-Off switch switches neutral. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.1-3 .6-1 . no additional sealant is used. 32 .Door gasket/seal • Door gasket /seal is inserted into channel around top and sides of tank opening. • It is a press fit. Side panel removal • Remove T-20 screws holding side panel through holes in filler trims. • Slide filler strips up and remove. 33 . tighten screws. • Replace by inserting bottom edge. • Start T-20 screws and slide filler strips in place. • Lift and remove .Side panel removal • Pull panel outward from top edge. and pushing top edge in and down. 34 . circulation motor starts. water fills chamber and tank. • When switch trips first time.Water level and float switch • Fill valve opens. 35 . • When water level switch trips second time fill stops. fill continues. activating water level switch. 4-2 f5 r1 e5 m2 Circ.7-1 dispenser .1-3 when idle.4-3 Water level 1 switch .1-1 .8 .9 X2 I2.2-2 A2 Dispenser actuator .Water level switch reads open between I2.4-3 & I2.5-7 .5-2 .5-1 1 3 5 2 4 6 Module . sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.4-1 s2 .1-3 . It conveys 120VAC to control board when activated.5-6 . Reed switch e3 Temp. motor 4 2 4 1Float Drain switch motor m3 36 .I2…… K1 + K2 + K3 Display Control Timer .6-1 .5-3 .4-4 f1 Water valve .2-1 .6-2 .1-2 On/off door switch e0 a1 .7-2 HTCO heater Flow switch . Fill and float switch • Float switch is located to the right or forward of the fill/flow switch. • The float switch will activate the drain pump for two reasons: – Overfill condition – Leakage into the sump 37 . 6-1 .8 .Overfill or leakage into sump causes float switch to transfer 120VAC to drain motor and disconnects 120VAC to fill valve.7-2 HTCO heater Flow switch .2-2 A2 Dispenser actuator .1-3 . motor 4 Drain switch motor m3 38 .4-4 f1 2 4 1Float s2 valve .5-2 .1-1 .4-2 f5 r1 e5 m2 Circ.5-6 .6-2 .5-3 . Reed switch Temp.I2…… K1 + K2 + K3 Display Control Timer .7-1 dispenser .5-1 1 3 5 2 4 6 Module .4-3 Water level 1 switch .5-7 .4-1 Water .9 X2 I2.2-1 .1-2 On/off door switch e0 a1 . sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2. 1-3. .1-1 & . .4-4 f1 2 4 1Float s2 valve .1-3 .diagnosed at control console Check for 120V between .1-1 & 6 on On/Off Sw.1-1 . .4-4 Temp.No Water Fill….6-1 .1-2 & neutral Water Valve Terminal.6-2 .5-2 . .2-1 .1-2 & .5-3 .4-1 Water .7-1 dispenser .7-2 HTCO heater Flow switch .5-7 .9 X2 I2.4-3 Water level 1 switch .1-2 On/off door switch e0 a1 .5-1 1 3 5 2 4 6 Module .I2…… K1 + K2 + K3 Display Control Timer .1-1 & hot Water Valve Terminal Check for 120V between .4-2 f5 r1 e5 m2 Circ.8 .5-6 .2-2 A2 Dispenser actuator .1-1 & .1-2. motor 4 Drain switch motor m3 39 . Reed switch e3 sensor Soil Sensor Jumper NTC I4 X1 I2. HANDS ON 40 . 41 .Door removal • Unplug all electrical connections from dispenser. • Remove condenser channel. • Remove control panel and lay on floor. • Detach lip seal from between tank and door bottom.Door removal • Remove retainer clips with small screwdriver. 42 . • Lift door up and off hinge pivot. • Remove spring cable. • Replacement requires the removal of the machine from installed position.Door springs • Door springs are mounted in a channel in the molded base. 43 . • Pry spring retainer from base channel. 44 .Door spring replacement • Remove cable from hinge on door. • Unhook cable from spring. • Replace in opposite order. Cable replacement • Remove cable from door hinge. 45 . • Remove 2 screws holding hinge bracket to base. • Remove screw holding hinge bracket to tank. rotate cable roller to release from hinge mount. • Reattach cable to door hinge. and replace screws. 46 .Cable replacement • Lift hinge mount out of base. • Insert new cable/roller assembly. reinsert into base. lift and remove. • Slide retainer clip aside. • Reassemble in reverse order.Drain pump cleanout • Remove coarse filter. and wash arm. • Remove any foreign material from sump. 47 . fine filter. fine filter. • Remove by lifting out of slot.Drain check valve • Remove coarse filter. 48 . • Check valve is black rubber flap valve to rear of drain sump. drain pump cleanout cover. • Remove fine strainer by lifting out 49 . • Remove large strainer by unscrewing and lifting.Tank Removal • Remove racks from interior. Tank Removal • Remove 4 T-20 screws inside tank sump. 50 . Tank Removal • Unsnap upper arm supply tube from back wall of tank. 51 . Tank Removal • Remove T-20 screws from hinge mounting bracket. (1 on each side) 52 . 53 .Tank Removal • Remove 2 T-20 screws from rear of tank. 54 .Tank Removal • Tilt tank up and remove. HANDS ON 55 . Circulation pump Heater Pressure switch Capacitor 56 .Base components • • • • • • Soil sensor NTC and High temp. • Samples again after first rinse & final rinse to determine if add’l rinses necessary. • Samples water clarity at first fill to set basis. 57 .Soil sensor • Consists of LED (light emitting diode) and LDR (light dependent resistor). Reed switch e3 Temp.4-1 Water . sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.4-8 .4-2 f5 r1 e5 m2 Circ.7-1 dispenser .5-2 .2-2 A2 Dispenser actuator .1-2 On/off door switch e0 a1 .1-3 .The soil sensor consists of an LED(light emitting diode) and a LDR (light dependent resistor).5-3 .9 X2 I2.1-1 .4-3 Water level 1 switch .5-7 .4-4 f1 2 4 1Float s2 valve .6-1 .7-2 HTCO heater Flow switch .8 .5-6 .I2…… K1 + K2 + K3 Display Control Timer . These work together to test clarity of water to determine need for add’l rinses. motor 4 Drain switch motor m3 58 .6-2 .5-1 1 3 5 2 4 6 Module .2-1 . 50K ohms @ room temperature. • Normal resistance is approx. 59 .Thermostat Sub-assembly • Contains NTC sensor to cycle heating element for high temp washing/rinse. increases. • Resistance decreases as temp. 4-3 Water level 1 switch .4-2 f5 r1 e5 m2 Circ. Reed switch e3 Temp.5-1 1 3 5 2 4 6 Module .8 .4-1 Water .4-4 f1 2 4 1Float s2 valve .000 ohms at room temperature.1-3 . It is a NTC (negative temp. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2. sensor reads 50.I2…… K1 + K2 + K3 Display Control Timer .2-2 A2 Dispenser actuator .2-1 .7-2 HTCO heater Flow switch . motor 4 Drain switch motor m3 60 . coefficient) and the resistance decreases as temp increases.5-2 .7-1 dispenser .The temp.1-2 On/off door switch e0 a1 .5-6 .6-2 .1-1 .5-7 .9 X2 I2.5-3 .6-1 . Diagnosing the Temperature Sensor (Step 1) 1) 2) Measure resistance between .2-1 .4-1 Water .2-2 A2 Dispenser actuator . motor 4 Drain switch motor m3 61 .4-3 Water level 1 switch .4-4 f1 2 4 1Float s2 valve .000 OHMs at 75 degrees ambient.9 X2 I2.4-2 f5 r1 e5 m2 Circ.5-7 .8 .6-1 . Reed switch e3 Temp.5-1 1 3 5 2 4 6 Module .5-3 . sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.7-1 dispenser .I2…… K1 + K2 + K3 Display Control Timer .1-1 .5-7 & .5-6 Should read approximately 50.1-3 . If open.5-6 . replace sensor.1-2 On/off door switch e0 a1 .5-2 .6-2 .7-2 HTCO heater Flow switch . 6-1 .1-3 .5-7 .7-1 dispenser .5-1 1 3 5 2 4 6 Module .Diagnosing the Temperature Sensor (Step2) 1) 2) If approximate value is read.9 X2 I2. add about 1 1/2 gallons of hot water from sink tap If sensor is good.5-3 .8 .4-1 Water .5-6 .2-2 A2 Dispenser actuator . sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.6-2 .2-1 .5-2 . motor 4 Drain switch motor m3 62 .4-2 f5 r1 e5 m2 Circ.1-1 .7-2 HTCO heater Flow switch .I2…… K1 + K2 + K3 Display Control Timer .4-3 Water level 1 switch .1-2 On/off door switch e0 a1 .4-4 f1 2 4 1Float s2 valve . resistance values should drop Reed switch Temp. 63 .Thermostat Sub-assembly • Contained in the same housing. • The HTCO is wired in series with heating element. the temperature sensor also contains HTCO (bimetal) to disconnect heater at 185 degrees. 64 . • Heater is disabled when circulation pump is not running by action of flow switch.Water Heater Circuit • 1200 watt heater • Heater is concealed in pump housing. Water Heater Circuit • 1200 watt heater • Normal resistance is 12 ohms. • Must be read directly due to action of flow switch. 65 . 6-1 . motor 4 Drain switch motor m3 66 .4-3 Water level 1 switch .8 .Water Heater Circuit HTC opens at 185 Degrees 1200W heater.4-1 Water .I2…… K1 + K2 + K3 Display Control Timer .7-2 HTCO heater Flow switch .5-7 .4-2 f5 r1 e5 m2 Circ.1-1 . Heater measures 12 ohms (read at heater only) Float switch activated by action of circulation pump Reed switch e3 Temp.4-4 f1 2 4 1Float s2 valve .1-3 .2-2 A2 Dispenser actuator .5-2 .1-2 On/off door switch e0 a1 . sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.5-3 .2-1 .6-2 .9 X2 I2.5-1 1 3 5 2 4 6 Module .5-6 .7-1 dispenser . DIAGNOSING HEATER CIRCUIT 1) 2) 3) (Step 1) Put dishwasher into the heat cycle (Pots & Pans cycle…shortly after the first fill) Check for 120VAC at .7-2 on control module If no output voltage, change the control module Service Reed switch e3 Temp. sensor Soil Sensor Jumper connector NTC I4 X1 I2.9 X2 I2.8 .1-1 .1-2 On/off door switch e0 a1 .6-1 .6-2 .5-7 .5-6 .5-3 .5-2 .5-1 1 3 5 2 4 6 Module - I2…… K1 + K2 + K3 Display Control Timer .1-3 .7-1 dispenser .2-1 .2-2 A2 Dispenser actuator .4-3 Water level 1 switch .4-4 f1 2 4 1Float s2 valve .4-1 Water .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ. motor 4 Drain switch motor m3 67 DIAGNOSING HEATER CIRCUIT 1) 2) 3) (Step 2) Remove the dishwasher from the installed position Remove the right side panel Remove yellow molex plug at terminal block Reed switch e3 Temp. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.9 X2 I2.8 .1-1 .1-2 On/off door switch e0 a1 .6-1 .6-2 .5-7 .5-6 .5-3 .5-2 .5-1 1 3 5 2 4 6 Module - I2…… K1 + K2 + K3 Display Control Timer .1-3 .7-1 dispenser .2-1 .2-2 A2 Dispenser actuator .4-3 Water level 1 switch .4-4 f1 2 4 1Float s2 valve .4-1 Water .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ. motor 4 Drain switch motor m3 68 DIAGNOSING HEATER CIRCUIT 1) 2) (Step 3) Check for continuity through the 185 degree T-stat Read between the lower portion of the molex plug and the left terminal on the heater. Reed switch e3 Temp. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.9 X2 I2.8 .1-1 .1-2 On/off door switch e0 a1 .6-1 .6-2 .5-7 .5-6 .5-3 .5-2 .5-1 1 3 5 2 4 6 Module - I2…… K1 + K2 + K3 Display Control Timer .1-3 .7-1 dispenser .2-1 .2-2 A2 Dispenser actuator .4-3 Water level 1 switch .4-4 f1 2 4 1Float s2 valve .4-1 Water .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ. motor 4 Drain switch motor m3 69 DIAGNOSING HEATER CIRCUIT 1) (Step 4) Check for approximately 12 OHMS across the heater Reed switch e3 Temp. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.9 X2 I2.8 .1-1 .1-2 On/off door switch e0 a1 .6-1 .6-2 .5-7 .5-6 .5-3 .5-2 .5-1 1 3 5 2 4 6 Module - I2…… K1 + K2 + K3 Display Control Timer .1-3 .7-1 dispenser .2-1 .2-2 A2 Dispenser actuator .4-3 Water level 1 switch .4-4 f1 2 4 1Float s2 valve .4-1 Water .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ. motor 4 Drain switch motor m3 70 DIAGNOSING HEATER CIRCUIT 1) 2) (Step 5) Check the flow switch….With no water or circulation motor operation, the circuit should be open; Remove the flow switch and depress the actuator. Continuity should be read. Service Reed switch e3 Temp. sensor Soil Sensor Jumper connector NTC I4 X1 I2.9 X2 I2.8 .1-1 .1-2 On/off door switch e0 a1 .6-1 .6-2 .5-7 .5-6 .5-3 .5-2 .5-1 1 3 5 2 4 6 Module - I2…… K1 + K2 + K3 Display Control Timer .1-3 .7-1 dispenser .2-1 .2-2 A2 Dispenser actuator .4-3 Water level 1 switch .4-4 f1 2 4 1Float s2 valve .4-1 Water .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ. motor 4 Drain switch motor m3 71 72 . • To remove pump from motor. lock motor with finger. depress tabs and rotate clockwise. • To remove pump/motor assembly.Circulation pump/motor and cap. • Pump and motor are separate parts. and unscrew pump. lift. 4-2 on control board. • Motor is 120VAC capacitor start.5 ohms between 1 and 2 on motor. • Normal resistance is 13.Circulation pump/motor and cap. 73 . or I2.1-1 and I2. 1-3 . Circulation motor operates on 120VAC.5-6 .5-1 1 3 5 2 4 6 Module .7-1 dispenser .5 ohms between I2.2-1 .4-3 Water level 1 switch .I2…… K1 + K2 + K3 Display Control Timer . Reed switch Temp.2-2 A2 Dispenser actuator .6-1 .1-1 .9 X2 I2.5-2 . sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.4-1 Water .1-1.6-2 .Circulation motor reads 13. motor 4 Drain switch motor m3 74 .5-3 .4-2 & I2.5-7 .4-4 f1 2 4 1Float s2 valve .1-2 On/off door switch e0 a1 .8 .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ. HANDS ON 75 . THATS ALL FOLKS 76 . Rinse *Water level switch closes second time. *Circulation pump starts. *Water level switch closes first time. *Fill valve closes. *Circulation pump runs for 9 minutes and stops. *Soil sensor samples water (if too dirty go to pre-wash cycle.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Drain pump runs for 15 seconds and stops. 77 Second Rinse Rinse aid 161F Drying . *Fill valve opens and fills sump. fill continues. *Soil sensor samples water for clarity. *Drain pump runs for 30 seconds and stops. if OK go to wash cycle). *Heater raises water to 125F and washes for 9 minutes.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. *Heater circuit is activated. *Drain pump runs for 30 seconds. Second Rinse Rinse aid 161F Drying 78 . fill continues. Rinse *Fill valve closes. *Circulation pump stops. *Water level switch closes second time. *Circulation pump starts. *Water level switch closes first time. Rinse *Fill valve closes. *Water level switch closes second time. 79 . *Circulation pump starts. repositions arm. to 161F and wash continues for 9 minutes. *Water level switch closes first time. *Circulation pump stops. Second Rinse Rinse aid 161F Drying *Drain pump runs for 30 seconds. *Heater circuit activated.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. fill continues. *Heater raise water temp. *Actuator opens soap cup. *Water level switch closes second time. *Soil sensor samples water (if too dirty go to second rinse. *Drain pump runs for 30 seconds.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. *Fill valve closes. *Water level switch closes first time. if OK go to rinse aid cycle) *Circulation pump stops. *Circulation pump starts. Second Rinse Rinse aid 161F Drying 80 . fill continues. Rinse *Circulation pump runs for 9 minutes. Drying 81 . *Water level switch closes second time. Rinse Second Rinse Rinse aid 161F *Circulation pump stops. *Circulation pump runs for 9 minutes.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. *Water level switch closes first time. fill continues. *Drain pump runs for 30 seconds. *Fill valve closes. *Circulation pump starts. Rinse *Actuator dispenses rinse aid. *Circulation pump runs for 9 minutes and stops. *Water level switch closes second time. *Drain pump runs for 30 seconds and stops. fill continues. Second Rinse Rinse aid 161F Drying 82 . . *Heater raise water temp. *Circulation pump starts. *Water level switch closes first time.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. to 161F. *Fill valve closes. Dishes retain heat from high temperature rinse better than tank of dishwasher. so moisture will migrate to dishwasher tank.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F Unit is idle for 11 minutes for condensation drying to take place. Rinse Second Rinse Rinse aid 161F Drying 83 . condensing and gathering in the sump. DISHWASHER LAVE-VAISSELLE LAVADORA DE PLATOS SHV4800.4300 SHI 6800.4300.3300.4300 SHU 6800. 9900. 3030 Cycle Countdown On/Off Power Scrub Plus Scrub Wash Regular Wash Delicate/ Econo Quick Wash Rinse & Hold Refill Rinse Agent On /Off Power Scrub High Temp Wash Regular Temp Wash Rinse & Hold Power Delay Start Hours Top Rack Only Rinse & Hold Cancel Drain Regular Wash Power Temp.5300.Options Cycles Use and Care Manual Guide d’utilisation et d’entretien HOUSEHOLD USE ONLY UTILISATION DOMESTIQUE SEULEMENT Manual de uso y cuidado USO DOMESTICO ÚNICAMENTE . 56 02 03 20 86 (8007) . boschappliances.CONGRATULATIONS! Congratulations.com to learn about your dishwasher as well as many other top quality Bosch appliances. and Thank You from BOSCH for selecting your dishwasher. Enjoy! www. at BOSCH. As an added convenience. We.boschappliances. a glossary of BOSCH DISHWASHER FEATURES DESCRIPTIONS has been added to this manual so you can truly understand and appreciate the philosophy put into this exceptional product. This manual was written with your safety and convenience in mind and the information contained herein is very important. highly recommend that you read this manual prior to using your dishwasher for the first time. You have joined the many consumers who demand quiet and exceptional performance from their dishwashers.com ENGLISH . visit our website at www.1 . For even more information. UNIQUE FEATURES UNIQUE FEATURES OF YOUR BOSCH DISHWASHER STAINLESS STEEL INTERIOR • Improves Drying Performance • Resists Staining/Odors • Lifetime Warranty (see details on last page of manual) TRIPLE FILTER SYSTEM • 100% of the Wash Water is Filtered Before it Touches Your Dishes • “Large Object Trap” Prevents Undesirable Objects from Damaging the Pump System IN LINE FLOW THROUGH WATER HEATER (BOSCH FlowThroughHeater™) • Temperatures in excess of 160°F kill harmful germs while dissolving hard to remove fats and soils • Eliminates an exposed heater element that can damage items that fall from the rack • Creates More Interior Space (BOSCH Tall Tub™) • Flexibility to Load Dishwasher Safe Items in Upper or Lower Rack LOW NOISE SYSTEM (BOSCH AVS II ™) • Vibration Isolated Pump System Reduces Annoying Noises (BOSCH Suspension Motor™) • Triple Insulation Creates the BOSCH AVS II Silence Rating • Side Panels Encapsulate Noise • Separate Pump Systems.boschappliances. Stops the Flow of Incoming Water when it is Detected Under the Dishwasher • Child Proof Cycle Selection . improve efficiency and reduce noise • Toe Kick Sound Shield on the SHU 6800 series results in unbelievable sound performance (Bosch Sound Seal™) RACKS • Tall Tub Allows Use of 10” Plates in the Upper Rack and 12” in the Lower Rack • Extra Tall Item Sprinkler Allows Removal of the Upper Rack and Washing of Items up to 22” Tall • 12 Place Loading Capacity SAFETY • Side Panels Enclose All Electrical Connections and Conserve Energy • Water Shutoff Device. one for washing and one for draining.ENGLISH www.com .Cycle Selection Buttons Must be Pressed Twice to Change the Settings PRESSURE CONTROLLED FILLING SYSTEM • Water Consumption is Reduced When Washing Small Loads • Water Fill Levels Are Consistent Over Various Water Pressures • Improved Accuracy Over Time Filled Systems DUAL PUMP SYSTEM • Single Direction Main Pump is More Reliable • Improved Main Motor Efficiency DETERGENT and RINSE AID DISPENSER • Sliding Detergent Cup Lid Prevents Blockage • Adjustable Rinse Aid Dispenser for Improved Performance in Various Water Conditions 2 . Changing or Cancelling A Cycle Unloading the Dishwasher Special Features Care and Cleaning Self Help Models Features Features Descriptions Customer Service Warranty 4 5 6 7-9 10 11 12 13-15 16 17 18-19 20-21 22 23 24 25 26 www.TABLE OF CONTENTS TABLE OF CONTENTS Important Safety Instructions Dishwasher Components Materials Chart Loading the Dishwasher Adding Detergent Adding Rinse Agent Identifying Dishwasher Controls Selecting a Wash Cycle Interrupting.3 .com ENGLISH .boschappliances. Installation Instruction Manual and one. 11. Do not operate your dishwasher unless all the enclosure panels are properly in place. 6. Do not tamper with controls. or stand on the door or dish rack of the dishwasher. Bosch dishwashers are provided with two manuals. 5.Remove the door to the washing compartment when removing an old dishwasher from service or discarding. 8. do not smoke or use an open flame during this time. check the manufacturer’s recommendations. If the hot water system has not been used for such a period. and b.To reduce the risk of injury. For plastic items not so marked. do not allow children to play in or on the dishwasher. 7. 4 . Use only detergents or wetting agents recommended for use in a dishwasher and keep them out of the reach of children.Under certain conditions. 4. and/or injury to persons. before using the dishwasher turn on all hot water faucets and let the water flow from each for several minutes. Read all instructions before using the dishwasher. As the gas is flammable.ENGLISH www. including the following: 1. Hydrogen gas is explosive.com . 10. 2.boschappliances. WARNING — This dishwasher must be grounded in accordance with the National Electrical Code and/or local codes. When loading items to be washed: a. Make sure this dishwasher has been properly grounded and installed by a qualified installer before using. permanent wiring system. Do not wash plastic items unless marked “dishwasher safe” or the equivalent. Use and Care Manual.IMPORTANT SAFETY INSTRUCTIONS WARNING WARNING — When using your dishwasher. one. SAVE THESE INSTRUCTIONS ! GROUNDING INSTRUCTIONS This appliance must be connected to a grounded metal. Load sharp knives with the handle up to reduce the risk of cut-type injuries. 3. Do not abuse. 12. Locate sharp items so that they are not likely to damage the door seal. or an equipment grounding conductor must be run with the circuit conductors and connected to the equipment grounding terminal or lead on the dishwasher. basic safety precautions should always be followed to reduce the risk of fire. hydrogen gas may be produced in a hot water system that has not been used for two weeks or more. electric shock. sit on. Use the dishwasher only for its intended function. Do not touch the heating element during or immediately after use. 9. This will release any accumulated hydrogen gas. boschappliances. Pg. identifies the components of your dishwasher.DISHWASHER COMPONENTS Figure 1. 4. Pg. 5.com ENGLISH . 21 10 20 25 9 21 11 9 8 21 www. below. 2. 8. Pg. Door gasket Detergent Dispenser Filters (3) Model and Serial Number Label Lower Rack Lower Spray Arm Rinser Agent Dispenser Silverware Baskets (2) Upper Rack Upper Spray Arm Page Number: Pg. Pg. 10.5 . Pg. Pg. 9. Familiarize yourself with the various parts of your dishwasher before you attempt to wash the first load of dishes. and shows the page number(s) in this manual on which more information about the component is available. Pg. 3. Pg. Pg. 6. 1 8 10 9 5 6 3 2 7 4 Figure 1 Components: 1. 7. boschappliances. Tin will rust. Before washing any dishware or cookware. copper or tin. Decorated china. fade. You should hand-wash these items. or lose their finish. Do not let sterling silver or silverplate items come in contact with dissimilar metal items. BONE HANDLED UTENSILS CHINA. This can usually be removed by scouring with a soap filled steel wool pad. Others require special loading considerations. Decorated plastics may fade. Do not let stainless steel items contact copper. Some materials are not dishwasher-safe and should be hand-washed. may be loosened. stoneware. contact the manufacturer of the material to confirm that it is dishwasher-safe. etc. or spot.ENGLISH www. After drying the non-stick coating should be covered with a light coating of vegetable oil. Wash by hand and dry immediately. & BRONZE PLASTIC USUALLY SAFE NOT RECOMMENDED NOT RECOMMENDED USUALLY SAFE NOT RECOMMENDED USUALLY SAFE STAINLESS USUALLY SAFE STEEL STERLING SILVER USUALLY SAFE & SILVERPLATE TIN WOOD Table 1 NOT RECOMMENDED NOT RECOMMENDED 6 . Materials Chart MATERIAL ACRYLIC ADHESIVE JOINED ITEMS ALUMINUM DISHWASHER USE NOT RECOMMENDED NOT RECOMMENDED USUALLY SAFE COMMENTS AND/OR SPECIAL INSTRUCTIONS Crazing may occur. or dissimilar metal items. sterling silver. check the materials chart shown below in Table 1. Milk glass may yellow. Wash by hand and dry immediately. wood. whether plastic. CRYSTAL. Position fragile glassware so that it will not topple over or come in contact with other dishes during the wash cycle. Wash only “dishwasher-safe” plastics. and crystal that is hand-painted or trimmed may discolor. Wash by hand and dry immediately. & STONEWARE NOT RECOMMENDED USUALLY SAFE GLASS IRON NONDISHWARE ITEMS NON-STICK COATINGS PEWTER. crack. silverplate. The Bosch dishwasher is only intended for use in cleaning standard household dishware items.steel. BRASS. Iron will rust. Colored anodized aluminum may fade over time.MATERIALS CHART Important: Before you wash anything in the dishwasher. Handles may separate. If you are not sure whether a particular item is dish washer safe. Items joined by adhesives. wooden utensils and wood handled utensils can warp.com . Wooden bowls. bone. contact the dish manufacturer. Pewter will tarnish. Minerals in the water may cause spotting or darkening of aluminum. Load heavily soiled pots and pans face down. Place items so that nothing protrudes through the bottom of the racks .so water does not collect inside of them.7 . Bottom Rack AHAM DW-1 -12 Place Setting • • • Use the Rinse & Hold cycle if waiting an extended period of time before washing.they could be damaged.LOADING THE DISHWASHER Pre-Load Preparation • Remove large particles of food from the dishes before food has a chance to dry. When in the down position. fold down the rear tines on the bottom rack. but rinsing is not necessary. Pre-soak and hand-scour pots and pans with burned-on or blackened food. Food soils will actually enhance the detergent’s performance. www. Place items upside down . Do not place foreign objects. Figure 4 Rack attachment is available in some models. Do not allow delicate items to touch . Figure 3 Bottom Rack Loading the Bottom Rack Place large and/or heavily soiled items in the bottom rack of the dishwasher. such as toothpicks. such as serving spoons or large knives.this could block the rotation of the spray arms. as shown in Figure 4. paper products. plastic bags.boschappliances.com ENGLISH . For larger items. into the dishwasher! Figure 2 Top Rack AHAM DW-1 -12 Place Setting Before loading the dishwasher. review the material chart provided on Page 6. or packaging materials. General Loading Tips • • • • Load dishwasher so water can circulate freely and reach every part of item. they can hold extra large utensils. 2.ENGLISH www. Reinsert the rack with the other set of rollers on the channel.com . height (on top)10” Max. 3. height (on top)8” Max. Pull out (empty) top rack to the point where it can be lifted upward. Cup Shelves • Flip down cup shelves. • Place glasses upside down with stems resting in the “V” of the shelves.) There is an upper and lower position for the top rack which is used to accomodate items with different heights. height (on bottom)14” Lower Position Max. Pull the rack outward and up until rollers are completely free of channels. height (on bottom)12” 8 . Figure 5 How to Adjust the Top Rack 1. Figure 6 Figure 7 8" 10" 14" 12" Figure 8 Upper Position Max.LOADING THE DISHWASHER Loading the Top Rack Top Rack Adjustment The top rack height of the Bosch dishwashers is adjustable (in most models.boschappliances. place the silverware in the baskets: • so that they do not nest together. Caution: Always load sharp utensils with the sharp point down ! NESTING SILVERWARE Figure 9 Figure 11 Figure 10b Large Silverware Basket with Lid Some models have a large silverware basket with a lid. For personal safety and a top quality clean. • place silverware with handles-down.com ENGLISH . but • place knives and other potentially dangerous utensils handles-up. The lid prevents nesting of silverware. Large Small Figure 10a Below is an example of a silverware loading pattern that prevents nesting. then load silverware. first fold the basket lids down (snap in place). Those models with the TOP RACK ONLY feature have a an additional upper small silverware basket. To use. Figure 12 www.LOADING THE DISHWASHER Loading the Silverware Basket(s) All Bosch dishwashers have a large silverware basket in the bottom rack. Refer to figures 11 and 12 for recommended silverware loading.boschappliances.9 . Detergent Dispenser Cover Filling the Detergent Dispenser 1. Figure 13 Release Tab 45 25 15 Figure 14 The detergent will be dispensed automatically during the wash portion of the cycle. Use of other types of detergents can result in excessive suds.com . Open the detergent dispenser cover by pushing the release tab. For the best washing results it is important to use the correct type and amount of detergent and rinse agent. 3. 2. Fill dispenser. slide cover over the detergent chamber and press down on the arrow until it clicks shut. Locate the detergent dispenser on the inside door of the dishwasher (see Figure 1). Important: Too much detergent combined with soft water may cause etching of glassware.ENGLISH www. Close dispenser. With fingers on arrow.ADDING DETERGENT Selecting the Right Detergent Use only fresh dishwashing detergent (powder is recommended). 4. Recommended Detergent Usage Power Scrub Plus 45 ml 45 ml 25-45 ml WASH CYCLE Scrub Wash 45 ml 25-45 ml 25 ml Regular Wash 25-45 ml 25 ml 15-25 ml Delicate/ Economy 25 ml 15-25 ml 15 ml Quick Wash 15-25 ml 15 ml 15 ml Rinse & Hold None None None WATER TYPE Hard Medium Soft Table 2 10 . Concentrated detergents usually call for lower usage than standard detergents. Measure the amount of deter gent to use based on the cycle selected and the water hardness (see chart below).boschappliances. Rinse agent level indicator Rinse Agent Dispenser Regulator The rinse agent reservoir of the Bosch dishwasher is provided with a regulator calibrated from 1 to 6. 2. OPEN THE COVER OF THE RINSE AGENT DISPENSER. Figure 17 www. you should turn the regulator to a lower number.TURN THE SETTING INDICATOR TO THE DESIRED SETTING. It rinses the dishware and also rinses the internal parts of the dishwasher. • if you see water spots. 3.).boschappliances. 3. When the rinse agent dispenser is empty. Add rinse agent to the reservoir until the level indicator turns dark. Figure 15 Note: Refill rinse agent when the level indicator shows a silver background with black lines.5 oz. However. the indicator light will glow and the level indicator will show a silver background with black lines. Always use a rinse agent with the Bosch dishwasher to insure proper drying results.) This regulator controls the amount of rinse agent dispensed. Only use the liquid type of rinse agent in the Bosch dishwasher. TO ADJUST RINSE AGENT REGULATOR SETTING: 1. After filling the rinse agent dispenser. Rinse Agent Indicator Light Some models are equipped with an additional rinse aid indicator light on the control panel. is used to provide optimum drying results and diminish water spotting. • if you see streaks.11 . The dishwasher leaves the factory preset to 4. indicating that the reservoir is full (capacity is approx. you should turn the regulator to a higher number. close the door and wait a few minutes for the indicator light to register. or a rinse aid. (See Figure 15. To Fill the Rinse Agent Reservoir: 1. Open the dishwasher door fully. 2.ADDING RINSE AGENT Rinse Agent Rinse agent. Open the cover of the rinse agent dispenser by pressing the star on the cover with your index finger while pulling on the tab with your thumb.com ENGLISH . Figure 16 Rinse agent is available in liquid or solid form. Options 12 . is an illustration of the control panels for the various dishwasher models. below.BOSCH DISHWASHER CONTROLS Figure 18. On Off Cancel Drain SHV 4800 On Off Clean Cancel Drain SHV 4300 On Off Clean Cancel Drain SHU 9900 SHU 6800 & SHI 6800 On / Off CycleCountdown 88 Power Scrub Plus Scrub Wash Regular Wash Delicate/ Econo Quick Wash Rinse & Hold Refill Rinse Agent Power Delay Start Hours Top Rack Only Cancel Drain On / Off Cycle Countdown SHU 5300 Power 88 Power Scrub Plus Scrub Wash Regular Wash Delicate/ Econo Rinse & Hold Refill Rinse Agent Delay Start Hours Cancel Drain On / Off Cycle Countdown SHU 4300 Power 88 Power Scrub Plus Regular Wash Delicate/ Econo Rinse & Hold Refill Rinse Agent Cancel Drain On / Off Clean Power Scrub Plus Regular Wash Rinse & Hold SHU 3300 Power Cancel Drain On /Off Power Scrub Regular Wash High Regular Rinse Temp Temp & Wash Wash Hold SHU 3030 Figure 18 Rinse & Hold Cycles Temp.ENGLISH www.boschappliances.com . 9 80 6.7 10.com ENGLISH .6 29 2.2 9 1. . water consumption is reduced approximately 30% when using the feature.CYCLE SELECTION CHARTS Cycle Selection Chart Bosch Dishwashers (other than SHU 3030) MIXED TYPE O. Rinse Rinse-aid 155°. DISHWARE NONDELICATE DELICATE MIXED AMOUNT O.5 Table 3 The Bosch models featuring Sensotronic™ will reduce water consumption by approximately 20%. Actual values may vary.6 13.2 4.The actual cycle duration.4 72 3. Shown above are the average values that may be obtained while running the dishwasher under normal conditions. .irst Rinse Second Rinse Rinse-aid 161°. Drying Wash 104°. Drying Pre-rinse Wash 140°.0 22. . Drying Pre-rinse Pre-wash Wash 161°.7 91 5. Rinse Rinse-aid 140°.4 20. . if the dishes are lightly soiled. Drying Wash 140°.13 .1 26. For models with Top Rack Only™.OOD REMAINS WASH CYCLE A LOT A LOT A LITTLE A LITTLE VERY LITTLE STUCK ON HARD POWER SCRUB PLUS LOOSELY ATTACHED SCRUB WASH REGULAR WASH DELICATE/ ECONOMY QUICK WASH RINSE & HOLD CYCLE SEQUENCE Pre-rinse Pre-rinse Wash 150°. Rinse Rinse-aid 161°. www. water and energy usage are dependent upon inlet water temperature.OOD REMAINS CONDITIONO. Drying Duration in minutes Water consumption in gallons Water consumption in liters 91 7.irst Rinse Second Rinse Rinse-aid 161°.boschappliances. DISHWARE NONDELICATE MIXED DELICATE MIXED AMOUNT O.boschappliances. .Wash) RINSE & HOLD CYCLE SEQUENCE Pre-rinse one Pre-rinse two Pre-rinse three Pre-wash Wash 151°.OOD REMAINS WASH CYCLE A LOT A LOT A LITTLE A LITTLE VERY LITTLE STUCK ON HARD POWER SCRUB POWER SCRUB REGULAR WASH LOOSELY ATTACHED REGULAR WASH (High Temp. . 14 . If not. Rinse Rinse-aid 151°.5 25.35 90 6.com .Wash) (High Temp. Rinse Rinse-aid 151°.9 33. Rinse Rinse-aid 151°.75 119 8.OOD REMAINS CONDITIONO. Drying Pre-wash Wash 135°.Wash) (Regular Temp.19 4.9 33.ENGLISH www. Drying Drying Duration in minutes Water consumption in gallons Water consumption in liters Drying 127 8.75 98 6. Pre-rinse one Pre-rinse two Pre-rinse three Pre-wash Wash 135°. Pre-rinse Pre-rinse Pre-rinse Pre-wash Wash 151°. the unit will go into heat delay.CYCLE SELECTION CHARTS Cycle Selection Chart for SHU 3030 TYPE O.35 9 1. you must also select “Rinse & Hold” on the “Temp. Options” button. Soap should not be used with the “Rinse & Hold” cycle.5 25.Wash) (Regular Temp. when you select “Rinse & Hold” on the “Start and Run Knob”. which will cause an extended run time.5 Table 4 Note: On the SHU 3030. Rinse Rinse-aid 151°. Select the button for the program de sired.boschappliances.com ENGLISH . Close the dishwasher door. At the end of the cycle the dishwasher will stop and either the “Clean” light will become illuminated. Push the button once for the program desired. 5. SHU/SHI Models: 1. On / Off Various Model Types SHU/SHI CycleCountdown 88 Power Scrub Plus Scrub Wash Regular Wash Delicate/ Econo Quick Wash Rinse & Hold Refill Rinse Agent Power Delay Start Hours Top Rack Only Cancel Drain Figure 19 SHV & SHU 9900 On Off SHV & SHU 9900 Models: 1. or the dishwasher will beep. 3. Open dishwasher door. Press the on/off switch. 2. The dishwasher will start automatically and continue to the end of the selected cycle. Same as #5 above. 5. 2. Refer to Tables 3 y 4: Wash Cycle Selection Chart to select the most appropriate cycle for the wash load. making sure that door latches are closed. * * * Clean light illuminates CL or 00 is displayed on the LED. Follow these steps to select a cycle and start the dishwasher: Note: All indicator lights will remain illuminated until the on/ off switch is pressed or the door is opened. Cycle Completion Beeper sounds off (SHU 9900 models only) www. the LED display will show“CL” or “00”. Press the on/off switch.* 4. 4.15 . 3. Close door until it latches and the program will begin.SELECTING A WASH CYCLE The dishwasher will wash and dry the contents based on cycle selection made. Cancel Drain Figure 20 VARIOUS END OF CYCLE INDICATORS Push the desired button TWO TIMES if another program button is lit up. boschappliances. Press the on/off button to turn the dishwasher off. CHANGING OR CANCELLING A CYCLE Cycle Interruption As a safety feature the dishwasher will automatically turn itself off whenever the door is opened. For this reason it is recommended that the machine always be switched off before opening the door. To Interrupt a Cycle 1. Power Figure 21 Changing a Cycle To change the cycle selection. QUICKLY OPENING THE DOOR WHILE DISHWASHER IS IN OPERATION COULD RESULT IN SERIOUS SCALDING. SHV models.ENGLISH www. 1. * SHU 3030 models do not have program lights CHANGE CYCLE CHANGE CYCLE Cycle Countdown 88 Power Scrub Plus Regular Wash Delicate/ Econo Rinse & Hold Cancelling a Cycle Each control panel shows which buttons to simultaneously push to cancel a cycle. Add more detergent if necessary. 4. When the drain pump noises stop and the LED display or clean light indicate that the end of the cycle has been reached. WARNING DO NOT PULL DOOR FULLY OPEN WHILE DISHWASHER IS IN OPERATION. press the program button of the desired cycle TWICE. ON/OFF BUTTON ON/OFF BUTTON On / Off To Resume a Cycle 1. press the on/off button to stop operation. Figure 22 Cancel Drain CANCEL CYCLE CANCEL CYCLE Cycle Countdown 88 Power Scrub Plus Regular Wash Delicate/ Econo Rinse & Hold Cancel Drain Figure 23 16 . Wait at least 10 seconds (or until the water noises stop) before opening the door. Press the indicated buttons at the same time and hold for approximately 3 seconds. if the door is opened quickly while in a wash or rinse cycle some water may splash out of the dishwasher. The dishwasher is now ready to run a selected cycle. 2. showing that it has been selected. SHU/SHI models. 2. However. 1. The chosen cycle button (or the light above it) becomes illuminated.INTERRUPTING.com . the dish washer is reset. close the door and press the on/off button. Refer to your dishwasher to find the cancel drain buttons on your particular model. push the on/off button and close the door. 3. For best drying results. The dishware tends to get hot immediately following a completed cycle. and the sheeting action of a Rinse Agent result in effective and efficient drying. Figure 24 Condensation Drying The combination of a high final rinse temperature.com ENGLISH . it is important that the Rinse Aid Dispenser be kept full. www.boschappliances. and saves energy and money. the dishes will cool more quickly.17 . If the door is opened slightly for a few minutes before unloading.UNLOADING THE DISHWASHER Unloading When unloading the dishwasher always unload the lower rack first and then unload the upper rack. This will minimize the chance of water drops from the upper rack falling on the dishes in the lower rack. The silverware basket(s) of the Bosch dishwasher can be removed for easy unloading. The closed condensation drying feature is hygienic. the tub’s cool stainless steel interior. you’ll use less detergent for the Top Rack Only cycle. Table 6) features chart to determine which special features your particular model dishwasher has. the start of the washing cycle can be delayed for up to 9 hours in 1hour increments.SPECIAL FEATURES Please refer to the (pg. Close the door of the dishwasher securely until the latches snap shut.com . 4. The washing time.. Delayed Start On a few Bosch dishwashers. however. You can load glasses.boschappliances. Figure 26 shows a typical mixed load placed correctly in the upper rack for the Top Rack Only cycle. Also. 2h. Figure 26 18 . 23. bowls and small pots in many different positions to fit your needs. plates. The Top Rack Only™ Cycle Some BOSCH models have a Top Rack Only cycle that saves energy and water when you have only a small load of dishes. Follow these steps to delay the start of a wash cycle: 1. Immediately press the timer button labeled DELAY-START-HOURS and the LED display will show “1h”. 3.. 2. DELAY START BUTTON Cycle Countdown 1h Power Scrub Plus Scrub Wash Regular Wash Delicate/ Econo Rinse & Hold Refill Rinse Agent Delay Delay Start Start Hours Hours Cancel Drain Figure 25 The cycle can be changed at any time during the delay.ENGLISH www. Press the DELAY-START-HOURS button as many times as necessary until the LED display shows the desired number of hours. is not reduced. Press the on/off button.). cups. (Ex: 1h. The indicator light for the cycle that was last selected illuminates. 3h. The upper rack of the dishwasher has been designed with flexibility in mind. it means that the Cycle Completion Signal has been disabled. Installing “Extra Tall Item Sprinkler” 1. otherwise the door could become damaged and not close properly. A special accessory. 2. the beeper will sound off two times. remove it from the dishwasher by pulling the rack toward you to the point where you can lift it up and out. To Enable or Disable the Cycle Completion Signal 1. Note: Be sure to remove the Extra Tall Item Sprinkler before you reinstall the top rack. • If the machine beeps. lets you run the dishwasher with top rack removed. Open the door. as shown in Figure 27. Turn the Dishwasher off to take it out of program mode. With top rack empty. While the light is still blinking. the Extra Tall Item Sprinkler. Place the extra tall items in the bottom rack for washing. To remove the Extra Tall Item Sprinkler. Then replace the top rack. See Figures 27 and 28. turn it counterclockwise and pull it out. 2. push the “Quick Wash” button.SPECIAL FEATURES Cycle Completion Signal (SHU 9900 models) At the end of a wash cycle. Figure 28 www. The “Quick Wash” light will blink (program mode). • When you push the button again and it doesn’t beep.19 .boschappliances. hold down the “Quick Wash” button and simultaneously turn the Dishwasher on. you can remove the upper rack. Figure 27 Accomodating Extra Tall Items If you have extra tall items that cannot fit in the bottom rack without interfering with the upper spray arm or without hitting the top rack (max. then the Cycle Completion Signal has been enabled. Place the “Extra Tall Item Sprinkler” over the top rack spray outlet at the back of the dishwasher tub and turn it clockwise to lock the sprinkler head in place. height 22”). and again every 15 minutes until the dishwasher is turned off. 3. See Figure 28. disengaging the wheels from the side rails.com ENGLISH . 3. the filter system is self-cleaning. Micro Filter 3. The Large Object Trap can also be flushed out by holding it under running water. glass. If large solids. large seed(s). 2. Clean Filters Under normal use. The purpose of the Large Object Trap is to help prevent undesirable objects such as bones. Pull gently to ensure that it is locked in place. remove them by hand. a Fine Filter and a Large Object Trap.CARE AND CLEANING General Maintenance Certain areas of your Bosch Dishwasher require periodic owner inspection.com . Fine Filter Figure 29 These tasks are described in subsequent sections. 3. Large Object Trap 2. 4. Take out Large Object Trap. To Re-insert the Large Object Trap in the Dishwasher: 1. Turn left to loosen (counter-clockwise) and right to tighten (clock-wise). Microfilter and Fine Filter to inspect and clean. straws and toothpicks from damaging the pump system. such as bones. 2. * Bosch dishwashers have a triple filter system composed of a Microfilter. Items such as these should be removed fromthe Large Object Trap. If necessary. Press the filters firmly into position. Turn the ring handle (as shown in Figure 30) 1/4 turn counter-clockwise and lift out. Lift out the large object trap for inspection. Turn 1/4 turn clockwise until locked. The following maintenance tasks can be performed to help assure top performance: • Check the Large Object Trap * • Check the Wash Arms • Clean Stainless Steel Inner Door • Clean Door Panel (Stainless Steel or Colored) • Clean the Door Gasket Triple Filter System 1. Figure 30 3.ENGLISH www. To Remove the Large Object Trap: 1. or paper labels are present. the micro and fine filters can be removed at this time. Figure 31 20 .boschappliances. com ENGLISH . See Figure 32. check to make sure that the rinse agent reservoir is full. Clean Stainless Steel Tank and Inner Door Clean the outer edges of the inside door panel regularly to remove food particles that can gather there from normal loading. Figure 32a For SHU 6800 Models Only: Normally. For best results. Gasket Figure 33 www.boschappliances. then wipe the surface. Clean Outer Door Colored Doors Use only soft cloth that is lightly dampened with soapy water. Pull gently upwards to remove it. If necessary clean the door gasket using a damp cloth.21 . If the wash arms require cleaning they are easy to remove and replace: 1. After cleaning. 2.CARE AND CLEANING Check Wash Arms The wash arms should be checked periodically to ensure that the spray orifices are clear and unobstructed. Turn the locking ring approximately 1/8 turn clockwise to release the arm. apply stainless steel cleaner directly to the cloth. wipe only with a dry clean cloth. Do not use paper towels or an abrasive cloth. The lower wash arm simply snaps into place. Do not use metal scouring pads to clean the stainless steel surfaces as these can scratch the surface and leave metal fragments that can rust. The upper wash arm is held in position by a locking nut. 3. Stainless Steel Doors: Use a soft cloth with a non-abrasive stainless steel cleaner. the bottom door seal should not be cleaned. Figure 32b Clean Door Gasket Clean the door gasket regularly to remove food particles that can gather from normal loading. reinstall the wash arms. If spots begin to appear on the stainless steel tank or inner door. If necessary. Incorrect type of detergent used. The following table may serve to answer your question about a problem you are having without having to call a repair person.ENGLISH www. Check kitchen sink to make sure it is draining well. A fuse may have blown or a circuit breaker tripped. Use only automatic dishwasher detergents. • Wash arm rotation blocked by utensils. • Clogged nozzles in wash arm(s) • Unsuitable program selected. • Incorrect amount of detergent or rinse agent. If problem is kitchen sink not draining you may need a plumber rather than a serviceman for the dishwasher. Door of dishwasher not properly closed.boschappliances. Kitchen sink clogged. Machine cycle does not advance to rinse Water not pumped from dishwasher Detergent dispenser lid will not close Lower spray arm does not rotate freely White deposits left on dishes Streaks on glassware Rattling noises Suds in dishwasher Unsatisfactory washing result Table 5 22 . A program was not completely finished. If the dishwasher completes the cycle. • Utensils incorrectly arranged or rack overloaded. Water line is closed or inlet filter is blocked. Close dishwasher making sure that door latches. Fill rinse-aid dispenser.SELF-HELP Dishwashers may exhibit problems that are unrelated to a malfunction of the dishwasher itself. • Filters not properly fitted into position. Check drain hose and fine and coarse filters (see section titled CARE and CLEANING). Kink in drain hose. To avoid this problem it is recommended that before starting the dishwasher: open the hot water faucet at the sink nearest the dishwasher and run the water until it runs hot. Open water valve and/or check inlet filter. PROBLEM Dishes do not dry Indicator light(s) do not come on Dishwasher does not start Dishwasher runs a long time POSSIBLE CAUSE Rinse-aid dispenser is empty. Utensils not properly arranged. but the run time seem exceptionally long it is probably due to cold incoming water. Replace fuse or reset circuit breaker at your fuse box/breaker box. Air gap (type installed at sink) clogged. Too little rinse-aid. Then turn off the water and start the dishwasher.com . Remove lower spray arm and clean arm and spray arm mounts. Filter clogged. Too much rinse-aid used. com ENGLISH . ht. accepts SS panel only)* SGZ Almond door frame and front (Accepts almond panel only) SGZ Heavy-duty white door frame kit** (For 1/8” to 1/4” panels) SGZ Heavy-duty black door frame kit** (For 1/8” to 1/4” panels) SGZ Adaptor kit for 60 cm cabinet SGZ Extra large knife rack SGZ Glass rack insert for bottom rack (max.5”) SGZ Table 6 *SS = Stainless Steel www.23 SHU 5300 Series • • • • • • • • • • • • • • • • 52 • • • - SHV 4800 Series SHV 4300 Series Model Features Chart M O D E L S SHU/SHI 6800 Series .MODELS FEATURES SHU 9920 Series SHU 5310 Series SHU 4300 Series SHU 9910 Series SHU 3300 Series SHU 3030 Series • • 151°F • • • • • • • 57 • • - FEATURES Bosch Flow-Through Heater™ 161°F Wash Temperature Four-level Wash Condensation Drying Bosch Sensotronic™ Bosch Top Rack Only™ Wash Power Scrub Plus Cycle Power Scrub Cycle Scrub Wash Cycle Regular Wash Cycle Delicate/Economy Cycle Quick Wash Cycle Rinse & Hold Cycle Nylon Racks Height-Adjustable Upper Rack Flip Tines on Bottom Rack Electronic Controls Delay Start Digital Countdown Display LED Sequence Indicator Bosch AVS™ Silence Rating Triple Filter System “Refill Rinse Agent” Light Cycle Completion Signal SHU 3300 DLX Stainless Steel Bosch TallTub™ • • • • • • • • • • • • • • • • • • • 46 • • - • • • • • • • • • • • • • • • • • 50 • • • - • • • • • • • • • • • • • • • 48 • • • - • • • • • • • • • • • • • • 54 • • • - • • • • • • • • • • • • • • 54 • • - • • • • • • • • • • • • • • 54 • • • • • • • • • • • • • • • • • • 48 • • • • • • • • • • • • • • • 56 • • - • • • • • • • • • • • 54 • • - Exceptionally Low Water Usage • ACCESSORIES CHART PART NUMBER 1005 1025 1024 1042 1046 1040 1000 2004 UC UC UC UC UC UC UC UC SS door with SS handle (SHV Series only)* SGZ SS door frame and front (SHU Series only. 13.boschappliances. or up to 10” tall in the top rack. Exceptionally Low Water Usage: Bosch dishwashers use very little water — as low as 2. Flip Tines: Fold-down tines in the bottom rack accommodate even large cookware. Regular Wash Cycle: Good for everyday loads with loosely attached food. Electronic Controls: Easy to use push button controls with programs Bosch Flow-Through Heater™: Water passes through a heating chamber where it is efficiently heated to temperatures up to 161°F. Stainless Steel Bosch Tall Tub™: Provides the assurance of a lifetime warranty against rustthrough with a hygienic interior surface. “Refill Rinse Agent” Light: Lets you know when you need to add more rinse agent. Delay Start: Delay the dishwasher’s start for up to nine hours. the tub’s cool stainless steel interior. this powerful cycle features an extra 125° pre-wash to soak food loose. and saves energy and money. Height-Adjustable Upper Rack: Raise or lower the top rack to fit items up to 14” tall in the bottom rack. Bosch Suspension Motor™: By suspending the motor in air.BOSCH DISHWASHER FEATURES DESCRIPTIONS Bosch AVS II™ Silence Rating: A two-pump motor system. The closed condensation drying feature is hygienic. this powerful cycle uses less water than the Power Scrub Plus Cycle. use this cycle to rinse the dishware.5 gallons in the Delicate/Economy cycle. then automatically decides whether a second fresh-water fill is necessary. 24 . Triple Filter System: Three built-in filters ensure the distribution of clean water throughout the wash cycle. Power Scrub Plus Cycle: For heavy loads with stuck-on food. Bosch Top Rack Only™ Wash: When you don’t have a full load of dishes to wash. Rinse & Hold Cycle: If you don’t want to wash right away. Bosch SoundSeal™: An added measure of insulation on the SHU 6800 series in the form of a sound tight seal eliminating noise typically emitted from the toe-kick area. suspension motor. Condensation Drying: The combination of a high final rinse temperature. Digital Countdown Display: Lets you know exactly when the cycle will be complete. then hold it until you have a full load. and an added safety feature preventing any foreign materials from clogging the main pump or drain pump. Scrub Wash Cycle: For stuck-on foods that don’t require soaking. Four-level Wash: Multiple spraying levels provide optimal disbursement of fresh water. coffee cups. this feature washes just those on the top rack.com . and the sheeting action of a Rinse Agent result in effective and efficient drying. Cycle Completion Signal: An optional beeper which lets you know when the cycle is complete. Delicate/Economy Cycle: Saves water and energy. Bosch Sensotronic™: Proven scanning technology checks the condition of the water. Quick Wash Cycle: Cleans lightly soiled dishes in a short 29-minute cycle. while removing loosely attached food from delicate dishware. etc. saving water. so you’ll know if it’s OK to add a last-minute dish. LED Sequence Indicator: Indicates the current point in the wash cycle. Nylon Racks: Eliminate cuts and nicks with nylon-coated racks featuring a five-year warranty. any vibration that may be caused is eliminated.ENGLISH www. Good for glassware.boschappliances.and triple insulation make Bosch the quietest dishwashers in North America. Do not attempt to repair the appliance yourself. If you are having a problem with your dishwasher. Write to us at the address below: BSH Home Appliances. 5551 McFadden Avenue Huntington Beach.boschappliances. Please be sure to include (if writing). 1. If service becomes necessary.CUSTOMER SERVICE Your Bosch dishwasher requires no special care other than that described in the care and cleaning chapter. Any work performed by unauthorized personnel may void the warranty.com. www. www. please take the following steps (in the order listed below) until the problem is corrected to your satisfaction. E-mail us from the customer service section of our web site. the following information: • • • • • Model Number Serial Number Date of Original Purchase Date Problem Originated Explanation of Problem Also. You will find the model number and serial number information on the label located on the right-hand side of the inner door of the dishwasher. 2. please be sure to include a daytime phone number. Contact your installer or the Bosch Authorized Service Contractor in your area. before calling for service please refer to the Self-Help chapter.com ENGLISH . If you are having a problem with your BOSCH dishwasher and are not pleased with the service you have received. Corp. See Figure 1for an example.25 .boschappliances. or have available (if calling). 3. CA 92649 Call us at: 1-800/944-2904. Figure 34 Please make a copy of your invoice and keep it with your manual. contact your dealer or installer or an authorized service center. if writing. 4. 1 26 . external forces beyond Bosch’s control. LENGTH OF WARRANTY 1 Year Full Limited Warranty From Date of Installation* SCOPE OF WARRANTY Bosch will repair or replace any component part that proves defective under conditions of normal home use free of charge. Repair service must be performed by an Authorized Bosch Service Center (All cosmetic damages must be reported within 30 days of installation). misuse. BOSCH DOES NOT ASSUME ANY RESPONSIBILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. TO OBTAIN WARRANTY SERVICE.2904. alteration. labor charges excluded. labor charges excluded.boschappliances. Any and all replaced and/or repaired parts shall assume the identity of the original for purposes of the applicable warranty period. INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. The Warranties provided herein are not transferable. 5 Year Limited Warranty on Electronics From Date of Installation* Bosch will repair or replace any microprocessor or printed circuit boards that prove defective under normal use during the second through fifth year from the date of original purchase. to replace house fuses or correct plumbing or the electric wiring in your home or to repair any dishwasher that’s use was in a manner other than what is normal and customary for home use. or installation not in accordance with local electrical and plumbing codes. labor and shipping costs included. DIRECTLY AT: 5551 McFADDEN AVENUE. abuse. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES. such as fire. * Date of installation shall refer to the earlier of the date the dishwasher is installed or ten business days after the delivery date. In addition.Bosch Dishwashers The warranties provided by BSH Home Appliances LP (“Bosch”) in this Statement of Warranties apply only to Bosch Dishwashers sold to the first using purchaser by Bosch or its authorized dealers. improper installation. 5 Year Limited Warranty From Date of Installation* Bosch will replace the upper or lower dish rack (excluding rack components) free of charge.Statement of Warranties .800 / 944 . Labor charges incurred in the repair or replacement of any dishwasher after the one year from date of installation shall not be covered by this warranty. the warranties provided in this Statement exclude any defects or damage arising from accident. labor charges excluded. BE SURE TO PROVIDE YOUR DISHWASHER’S MODEL.ENGLISH www. if the rack proves defective in materials or workmanship under conditions of normal home use. HUNTINGTON BEACH. Exclusions: This warranty does not cover service calls or repairs to correct the installation of the dishwasher. and other acts of God. retailers or service centers in the United States or Canada. TO THE EXTENT PERMITTED BY LAW. PURCHASE DATE AND THE SELLER’S NAME AND ADDRESS. OR WRITE BSH HOME APPLIANCES CORP. 2 Year Limited Warranty From Date of Installation* Bosch will provide replacement parts free of charge for any component part that proves defective under conditions of normal home use. unauthorized service work. CONTACT THE NEAREST BOSCH AUTHORIZED SERVICE CENTER OR CALL 1 . Bosch will replace the stainless steel door of any dishwasher if the door should rust through under conditions of normal home use. Lifetime Limited Warranty against Stainless Steel Rust Through From Date of Installation* Bosch will replace your dishwasher with the same model or a current model that is equivalent or better in functionality if the inner liner should rust through under conditions of normal home use. labor charges excluded. labor charges excluded.com . SERIAL NUMBER. flood. to provide instructions on the use of your dishwasher. CA 92649.
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