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 5304. existing jumper must be used (or jumper # 167782 must be ordered separately). 5312. 2000 . Please note this # 266746 control module replaced the module # 263832 referred to in the 1st Edition/Revision 0 of these instructions. August 8. This part # 266746 control module is used for all SHU/I 53 series & SHU/I 68 series dishwashers. 1st Edition/Revision 1 Quick Chart Troubleshooting Test Programs Tech Manual Repair Manual Tuesday. Since each control module is shipped without a jumper. 5315 & 5316 models. SHU/I 53 models use a jumper (part # 167782). 5314. 5306. while SHU/I 68 models dont. This applies to SHU/I 5302. 5305.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. see if water drains. 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). An "F" fault code in the display for SHU/I 53/68 dishwashers shows there's a filling problem (not filling. May 11. NOTE: Use a multimeter with temperature.the top six screws hold the fascia panel to the door). For a complete troubleshooting chart when symptoms are known. HINT: Locking type terminals are used – push a small (#1) blade screwdriver into each terminal notch and slide terminal off at same time. ü Drain motor may be OK – more testing may be needed. starting from bottom -. If no ü Turn off dishwasher and replace water valve. underfilling or water in the base). please refer to the one page diagram Measuring Resistances from the Front of any SHU or SHI Dishwasher.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. For a quick reference for measuring resistances from the front of the dishwasher. 1st Edition/Revision 0-A Tuesday. lift outer door panel up and pull bottom of panel out – door panel will drop out. ü Turn off dishwasher and replace drain motor. voltage/resistance and current (ampere) probes. 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. Do all resistance checks with power turned off. If yes ü Valve may be OK – more testing may be needed. overfilling. please refer to the SHU/SHI/SHV Dishwasher Troubleshooting Chart. NOTE: NOTE: NOTE: To check ü Water valve Measure ü Resistance through water valve terminals (≈ 1000 Ω). close door. Once screws are out. 1999 . HINT: Start test program. Identify each wire color and location at the control module before looking at this chart. ü Drain motor HINT: The drain motor is not a bilge pump – it won't remove water from the dishwasher base. ü Lift plastic terminal cover and measure resistance through drain motor terminals (≈ 16. start any wash cycle or reset dishwasher to run drain motor -. open door and remove outer door panel (by removing three T20 Torx screws on each side of inner door. To access wire harnesses.5 Ω). 5-11 A (amps). ü Water level switch ü After water fills. measure between white wire st at right of 1 harness & white th wire at left of 4 harness.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. ü Turn off dishwasher and replace water level switch. 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 (≈ . HINT: Start test program (SHU/I models) and skip "draining" and "Aqua Sensor Calibration" until water has finished filling. turn off dishwasher and replace defective part. ü Water level switch is OK. 1999 .3 Ω & flow switch is ≈ . Skip "heating & circulating" once you've measured current to save time. To measure flow switch resistance. ü If no Test each part. HINT: Must pull out dishwasher and remove or tilt/block up tub to replace parts.4 Ω. HINT: The resistance of heater is ≈ 11 Ω. ü NTC (temperature probe) ü At control module. turn off dishwasher and replace whatever part was defective. HINT: For SHV models. When heater comes on. ü Float switch ü ü Float switch and water valve probably are OK. If yes ü Heater/flow switch/HiLimit thermostat are OK. Hi-Limit thermostat is ≈ . ü Turn off dishwasher and replace NTC. HINT: The NTC and Hi-Limit o (185 F thermostat) are changed as a unit. ü Test float switch and water valve. Bring all three parts before disassembling dishwasher and test each part separately. ü NTC probably is OK. HINT: Don't pull out dishwasher and remove tub for initial checking – only when you're certain one of these parts has failed. 1st Edition/Revision 0-A Tuesday. 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). measure resistance between two brown wires at left of right harness (≈ 55 kΩ at room temperature (72oF)). HINT: Make sure water in sump has cooled to room temperature before measuring resistance. measure current. remove microswitch & close its contacts. May 11. HINT: The Hi-Limit o thermostat (185 F) is a bimetal self-resetting thermostat. Must pull out dishwasher and remove or block up tub to replace it. Must pull out dishwasher and remove or block up tub to replace it. HINT: Must pull out dishwasher and remove left side panel to access water level switch. HINT: The NTC and Hi-Limit o (185 F thermostat) are changed as a unit.4 Ω). May 11. ü Turn off dishwasher and replace sensor. measure resistance (SHU/I models) between white wires of rd 3 harness (from left) . Don't remove motor to clean impeller – remove filter basket/screen and reach through right side of sump into impeller.). The sensor checks water clarity and adds a wash/rinse cycle only when the rinse water is still dirty.& 68—only) ü Find three brown wires at far right of control module. HINT: For SHV models. resistance readings can be inconsistent. ü Actuator motor may be OK – more testing may be needed. ü At control module. ü Resistance through "wax" motor terminals (≈ 2150 Ω). measure between white/red nd wire at left of 2 harness & th white wire at middle of 4 harness. If yes If no HINT: Must pull out dishwasher and remove left side panel to access float switch. HINT: The aqua sensor does not affect washability and should not be replaced (unless a leak has occurred around it). Clean all debris from dishwasher base. ü Circulation motor ü At control module. 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 . ü Aqua sensor (SHU 53-.(≈ 2150 Ω). ü Actuator motor may be OK – more testing may be needed. ü Turn off dishwasher and replace actuator "wax" motor. Sensor can be pulled out of sensor assembly at rear of sump. HINT: Due to nature of sensor. HINT: Can also measure resistance between inner terminal (light) and either outer terminal (sensor) of sensor itself. HINT: For SHV models. ü Detergent dispenser actuator ü Top rack only actuator (SHU/I 68-& SHV 48-models only). a cable tie) in dishwasher base can move under float and turn on float switch. Measure resistance between middle wire and left (preferred) or right wire (≥ 1 MΩ). 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). 1st Edition/Revision 0-A Tuesday. ü Circulation motor may be OK – more testing may be needed (if debris entered impeller). HINT: Must pull out dishwasher and remove left side panel to access sensor (for measuring or replacing). ü Turn off dishwasher and replace actuator "wax" motor. measure between white/red nd wire at left of 2 harness & th white wire at middle of 4 harness. ü Sensor may be OK. HINT: Don't check this unless customer has brought up long wash times (and has measured them). Measure HINT: Any debris (e. HINT: Debris can get in if filter basket wasn't properly screwed in and locked.Page C-3 B A SHU/SHI/SHV Dishwasher Quick Check Chart To check ü Float switch (cont.g. ü Turn off dishwasher and replace circulation motor. If no ü Go to troubleshooting chart and check whether module or another part is faulty.(≈ . circulating and heating to be checked more quickly than running a standard wash cycle. The test can run more than one hour (to get temperature up to 150oF). Please see page B-1 on using test program to troubleshoot heater. heater and flow switch are OK. run test program to identify dishwasher problems (please see page F-1). measure voltages/currents as parts come on. Hi-Limit. ü Rinse aid dispenser level switch (SHU 53/68 & SHV 48— models only) ü Level switch probably is OK. turn off dishwasher and replace level switch. flow switch and Hi-Limit. 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. check each part to see which one failed. ü At control module. filling. 1999 . If not. If not. To use test program for troubleshooting. May 11. measure resistance between two yellow nd wires (2 harness from right) -. 1st Edition/Revision 0-A Tuesday. The test program allows draining. If yes ü Module may be OK – more testing may be needed. For example. On SHU/I 43/53/68 models. 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. ü Check to see if rinse aid dispenser is empty. Many parts can be snapped out without using tools.4 Ω). but tests can be cancelled to greatly shorten testing time. run heating test and measure current coming into dishwasher – if current ≈ 11A.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). 1999 .Page C-5 B A SHU/SHI/SHV Dishwasher Quick Check Chart NOTE: To cancel/drain dishwasher while it's cycling. May 11. MAKE SURE THE DISHWASHER IS ELECTRICALLY GROUNDED. USE COPPER CONDUCTORS ONLY FOR ALL WIRING OR REWIRING. 1st Edition/Revision 0-A Tuesday. FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.& 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-. allowing debris to enter sump. HINT: If impeller is damaged. turn off and pull out dishwasher. ü Partially clogged air gap. o HINT: Water level will not affect washability as water fill is measured by pressure. Instruct customer to twist and lock filter (cylinder) securely into dishwasher sump. HINT: Due to high temperature rinse (161 F) breaking down food debris and triple filtering system trapping food debris. NOTE: Cleaning sink air gaps is not covered under warranty. ü Filter not locked down securely. ü See Water doesn't drain properly on page D-3. replace entire impeller assembly or it won't seal adequately. filters shouldn't normally clog up. ü Twist and remove filter. CAUTION: Use caution when removing debris from sump to avoid being cut by sharp debris such as aluminum can tabs or broken glass. Cascade powder). ü Water doesn't circulate properly due to debris in circulation motor impeller. ü Drain hose behind dishwasher doesn't have an adequate loop. Instruct customer to twist and lock filter (cylinder) securely into sump. ü Blocked or clogged upper/ lower spray arms.Page D-1 B A SHU/SHI/SHV Dishwasher Troubleshooting Chart NOTE: For minor problems from improper usage or lack of maintenance. Problem ü Washability problems (dishwasher won't clean properly) Possible Cause ü Inappropriate dishwasher detergent used.g. Suggested Action ü Instruct customer to use a powdered dishwasher detergent (e. not time – water level cannot be adjusted. 1st Edition/Revision 0-B Wednesday. If debris has jammed impeller. ü Turn off dishwasher and test actuator – replace if faulty. ü Water doesn't drain properly ü Soap doesn't enter dishwasher due to dispenser actuator (A 2) failure. ü Loop drain hose behind the dishwasher (with the top of the loop) at least 20" above the floor. allowing wastewater from prior washes to circulate in dishwasher. ü Check spray arms – clean or replace as needed. 2000 . remove circulation motor and unscrew and clean out impeller. August 9. ü Twist and remove filter. please refer customer to the Self-Help chart in their Use and Care Manual. Problem often caused by filter not being securely locked down. then remove debris from right side of sump where water enters circulation pump impeller. then remove debris from sump. ü Unclog sink air gap. remove tank. 2000 . ü Unclog air gap. ü Food debris in dishwasher filters. ü Indicator light failed. ü Too much detergent used. ü No power to dishwasher. ü Dishes won't dry properly. ü Turn off dishwasher and check door or on/off switch -. 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). Check "wax" motor by running a continuity check on its terminals. August 9. ü Dishwasher not turned on. ü Instruct customer to use less. drain water manually from dishwasher base and correct source of water leakage. turn off dishwasher and replace indicator light. Possible Cause HINT: Must pull out dishwasher and remove left side panel to access float switch. ü Dishwasher won't run or indicator lights won't come on.g. ü Minerals in customer water supply. ü Instruct customer on using rinse aid – dishes won't dry without it. ü Run test program to see if light failed (for SHU/I 43/53/68 models only – see page F-1). ü Door latch has broken. Cascade powder). The system always resets when door closes. ü Turn on/off switch on. ü Door ajar or on/off switch failed. If so. ü Dishwasher doesn't drain properly. ü Standing water in dishwasher sump. ü See Water doesn't drain properly on page D-3. ü Turn off dishwasher and replace door latch – instruct customer to not pull on door without pulling latch. ü Dishwasher has an odor. ü Improper detergent used (other than powdered dishwasher detergent). HINT: Water level in sump should be at or below drain motor cover. ü Recommend customer to get water tested and use an appropriate water softener.BA Page D-2 SHU/SHI/SHV Dishwasher Troubleshooting Chart Problem ü Washability problems (dishwasher won't clean properly) (cont. 1st Edition/Revision 0-B Wednesday. fuse box or power connections. ü Rinse aid not used. ü Turn off dishwasher. ü Instruct customer to use a powdered dishwasher detergent (e. ü Check customer circuit breaker. ü Standing water in dishwasher base.) ü Suds or foam remains in dishwasher. ü Clean dishwasher filters. Check linkage by moving it manually. Suggested Action HINT: One "wax" motor operates both the detergent and rinse aid dispensers through a mechanical linkage.adjust or replace them. Replace faulty motor. 1999 . Possible Cause ü Water in dishwasher base from leaky or loose hose. ü Timer (SHU 30/40 models) or module (all other models) failed. ü Install drain height and sink air gap according to local codes. ü Adjust customer water supply pressure (to 5-20 psi or 0. ü Unclog sink or sink air gap. ü Install appropriate piping to dishwasher (minimum 3/8" copper tanking) according to local codes. ü Scale in customer supply piping or dishwasher piping/parts from hard water. 1st Edition/Revision 0-A Tuesday. ü Level dishwasher using front and rear leveling legs (see customer dishwasher installation instructions). May 11. remove drain motor cover (in sump) and clean impeller. NOTE: Cleaning sink air gaps or sinks are not covered under warranty. ü Debris in dishwasher base activated float switch (e6). install existing module jumper onto new module). ü Turn off dishwasher and replace float switch or diaphragm. ü Kitchen sink or sink air gap clogged. ü Clean or replace clogged piping/parts and have customer get water tested and use appropriate water softener. ü Drain motor (m 3) failed. CAUTION: Use caution when removing debris from sump to avoid being cut by sharp debris such as aluminum can tabs or broken glass. ü Water doesn't drain properly. Turn off dishwasher and replace faulty timer or module (for SHU/I 43/53 models. ü Turn off dishwasher and measure resistance at motor terminals (≈ 16. ü Check voltage at and wiring to timer or module. ü Low customer water supply pressure. ü Clean dishwasher filters or sump. ü Kink in drain hose. remove drain motor to clean impeller. causing float switch (e 6) to operate.3-8. ü Dishwasher filter(s) or sump clogged.27 bars). ü Drain motor impeller clogged. ü Water fills too slowly. If necessary. ü Dishwasher isn't level.5 Ω). ü Float switch or diaphragm (e6) failed. ü Turn off dishwasher.Page D-3 B A SHU/SHI/SHV Dishwasher Troubleshooting Chart Problem ü Dishwasher won't stop filling or won't stop draining. Suggested Action ü Turn off dishwasher. drain water manually from dishwasher base and reinstall or replace hose. ü Turn off dishwasher and remove debris from dishwasher base ü Straighten or replace drain hose. ü Improper drain connection height (< 20" or 508mm above floor). ü Inadequate customer water supply piping. Tuesday.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). Hi-Limit is OK. ü Timer (SHU 30/40 models) or module (all other models) failed. ü Dispenser actuator (A 2) failed. Turn off dishwasher and replace faulty timer or module (for SHU/I 43/53 models. ü Turn off dishwasher and check o resistance of NTC (≈ 55 kΩ @ 72 F). ü Check voltage at and wiring to timer or module. install existing module jumper onto new module). ü Water valve (s2) failed. ü Water in dishwasher base operated float switch (e 6). Turn off dishwasher and replace faulty valve. Suggested Action ü Reconnect and turn on customer water supply. Turn off dishwasher and replace faulty timer or module (for SHU/I 43/53 models. overfilling. If not (and for all other models). ü Run test program (SHU/I 43/53/68 models) – measure current to dishwasher. ü Turn off dishwasher and replace actuator. ü Free jammed detergent dispenser door. drain water manually from dishwasher base. NOTE: An "F" fault code in the display for SHU/I 53/68 dishwashers shows there's a filling problem (not filling. ü Check resistance @ water valve terminals (≈ 1000 Ω). turn off dishwasher and measure resistance @ Hi-Limit terminals (≈ . underfilling or water in the base). The fault code ü Water level switch (f 1) failed. ü Turn off dishwasher and replace faulty level switch. May 11. install existing module jumper onto new module). Possible Cause ü Customer water supply turned off or disconnected. 1st Edition/Revision 0-A o o . ü Turn off dishwasher and replace faulty thermostat. ü Turn off dishwasher and replace motor. Replace faulty Hi-Limit. If current ≈ 11A. ü Detergent or rinse aid won't dispense properly. ü Water doesn't circulate. ü NTC (temperature sensor) failed. find source of leaking water and fix water leak. ü Turn off dishwasher and replace reed switch.3 Ω). ü Hi-Limit (f5) tripped and failed to reset. can't be reset manually – it will reset itself 15 minutes after the dishwasher has been turned on (after testing how it fills). ü Timer (SHU 30/40 models) or module (all other models) failed. ü Circulation motor (m2) failed. Replace faulty NTC. ü Check voltage at and wiring to timer or module. ü Turn off dishwasher. ü Rinse aid level switch (reed switch e 3) failed. ü 140 F (f 3) or 161 F (f4) thermostat (SHU 30/40 models) failed. 1999 ü Water doesn’t heat up properly. ü Detergent dispenser door is jammed. remove flow switch microswitch. If current ≈ 11A. NOTE: Use a multimeter with temperature. ü See Suds or foam remains in dishwasher on page D-2. turn off dishwasher and measure heater resistance (≈ 11 Ω). ü Dishwasher cycle runs too long. ü Adjust hot water supply according to local codes. ü Customer hot water supply o isn't hot enough (< 140 F/ o 60 C). ü Blocked or clogged upper or lower spray arms. May 11.4 Ω). ü Damaged door gasket. ü Excessive foaming. Replace faulty heater. rinses and shuts off OK. ü Install new door gasket. ü Water leaks from front of dishwasher. Identify each wire color and location at the control module before looking at this chart. Replace faulty flow switch. 1999 . Suggested Action 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. If not. ü Timer (SHU 30/40 models) or module (all other models) failed. flow switch is OK. 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). voltage/resistance and current (ampere) probes. install existing module jumper onto new module). Do all resistance checks with power turned off. HINT: Original gasket was longer to provide a dam for tank corners. please refer to the one page diagram Measuring Resistances from the Front of any SHU or SHI Dishwasher. Do not trim gasket flush with sides of tank or leaking may occur. ü Check spray arms – clean or replace as needed. 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.Page D-5 B A SHU/SHI/SHV Dishwasher Troubleshooting Chart Problem ü Water doesn’t heat up properly (cont. yet dishwasher washes. ü Check voltage at and wiring to timer or module. heater is OK. If not (and for all other models). Possible Cause ü Heater (r 1) failed.). ü Water flow switch (e 5) failed. 1st Edition/Revision 0-A Tuesday. If current ≈ 11A. close its contacts & measure its resistance (≈ . Please see page B-1 on using test program to troubleshoot heater. measure voltages/currents as parts come on. circulating and heating to be checked more quickly than running a standard wash cycle. heater and flow switch are OK. Many parts can be snapped out without using tools. 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.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. press and hold the following buttons (until dishwasher starts to drain): G SHU/I 43-. check each part to see which one failed. For example. 1999 1st Edition/Revision 0-A . If not. NOTE: To cancel/drain dishwasher while it's cycling. An "F" fault code in the display for SHU/I 53/68 dishwashers shows there's a filling problem (not filling. take jumper off old module and put it on new module. To use test program for troubleshooting. run heating test and measure current coming into dishwasher – if current ≈ 11A. 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.& 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. The test can run more than one hour (to get temperature up to 150oF). May 11. Tuesday. but tests can be cancelled to greatly shorten testing time. underfilling or water in the base). For SHU/I 43/53 models.g. The test program allows draining. filling. Symbols for parts (e. flow switch and Hi-Limit. overfilling. " f3" or " e6 " ) refer to schematic diagram #36 on page E-1 and #48 on page E-2. 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). run test program to identify dishwasher problems (see test program guide on page F-1). Hi-Limit. 1 bars) water pressure 140oF (60oC) water temperature (recommended) minimum 3/8" (9. USE COPPER CONDUCTORS ONLY FOR ALL WIRING OR REWIRING. MAKE SURE THE DISHWASHER IS ELECTRICALLY GROUNDED. • • • 20-60 psi (1. 1st Edition/Revision 0-A Tuesday. May 11.4. 1999 . Installations not meeting these requirements should be reinstalled according to local codes.4 .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. FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.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. CLEAN light will come on immediately and testing will end shortly after water has started circulating. 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. then turn unit on by pressing ON/OFF button. start testing until heating starts. When testing has ended and a fault was detected. If current stays at ~ 1. SHI/U 43—MODELS To start test program. If more than one fault occurs.5-2 A. high limit and flow switch are OK. Using a meter with a current coil. press both POWER SCRUB PLUS and REGULAR WASH buttons a second time. When program buttons are released. high limit or flow switch problems. Press REGULAR WASH button. To end test program. If NTC probe (f 2 / f 4 ) has failed (opened). If water level switch (f 1 ) has failed (opened). then heater. June 27. press ON/OFF button. RINSE/DRY light will come on and unit will continually fill and drain where º testing won't be completed. press and hold both POWER SCRUB PLUS and REGULAR WASH program buttons. To check each program indicator light. To start testing. 2000 . high limit or flow switch are faulty. then heater. If flow switch (e 5 ) has failed (opened).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-. lights above them will flash. 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 current is ~ 11 A. measure current going into dishwasher.models Can't skip this test Dispenser actuator comes on Filling Heating & Circulating Draining * To skip a test: Press SCRUB WASH button. more than one light will be lit. water won't heat (to 150 F) and water won’t stop circulating. press its button. 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. display will show fault code "4" and unit will continually fill and drain where º testing won't be completed. display will show fault code "8" immediately and testing will end shortly after water has started circulating. press ON/OFF 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. high limit and flow switch are OK.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-. lights above them will flash. not test) To check for heater.models Can't skip this test Dispenser actuator comes on Filling Heating & Circulating Draining * To skip a test: Press SCRUB WASH button. To start testing. then heater. display will show "0". code numbers will be added together. then heater. Using a meter with a current coil.g. To end test program. press its button. If current stays at ~ 1. Cycle Countdown display will show a fault using codes below. start testing until heating starts. If water level switch (f 1 ) has failed (opened). June 27. water won't heat (to 150 F) and water won’t stop circulating. If more than one fault occurs. When testing has ended. Press REGULAR WASH button.5-2 A. SHU 4322 & 4326 MODELS To start test program. SHU 4322/4326 models program buttons & indicator lights: Cycle Countdown 20 See page F1A for SHI/U 43 models. high limit or flow switch problems. To check Cycle Countdown display. 2000 . press and hold both REGULAR WASH and RINSE & HOLD program buttons. If flow switch (e 5 ) has failed (opened)./ “6” = faults 2 + 4)./ “20” = version 0 without jumper). To check each program indicator light. When wash program buttons are released.g. 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. press both the REGULAR WASH and RINSE & HOLD buttons a second time. measure current going into dishwasher. press REGULAR WASH button (press Delay Start button to test Cycle Countdown display alone). Initially. If current is ~ 11 A. control module version # will be displayed (e. Refill Rinse Agent light and REGULAR WASH light. high limit or flow switch are faulty. If NTC probe (f 2 / f 4 ) has failed (opened). Cycle Countdown display will show "88" when REGULAR WASH button is pressed and "8h" when Delay Start button is pressed. (e. then turn unit on by pressing ON/OFF button. Using a meter with a current coil. press ON/OFF button. Cycle Countdown display will show a fault using codes below. June 27. Refill Rinse Agent light and REGULAR WASH light. measure current going into dishwasher. When wash program buttons are released. To check each program indicator light. high limit or flow switch are faulty. press its button. 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 both the SCRUB WASH and DELICATE/ECONO buttons a second time. high limit and flow switch are OK. then turn unit on by pressing ON/OFF button./ “21” = version 1 with jumper). If current is ~ 11 A. display will show fault code "4" and unit will continually fill and drain where º testing won't be completed. SHU 53 MODELS To start test program. lights above them will flash. Initially. If current stays at ~ 1. To check Cycle Countdown display. control module version # will be displayed (e. code numbers will be added together.models Can't skip this test Dispenser actuator comes on Filling Heating & Circulating Draining * To skip a test: Press SCRUB WASH button. SHU 53 models program buttons & indicator lights: Cycle Countdown 21 See page F-1A for SHI/U 43 models. display will show fault code "8" immediately and testing will end shortly after water has started circulating. high limit or flow switch problems. If NTC probe (f 2 / f 4 ) has failed (opened). press and hold both SCRUB WASH and DELICATE/ECONO program buttons. When testing has ended. not test) To check for heater. then heater. 2000 . start testing until heating starts. If more than one fault occurs.g. To start testing. press REGULAR WASH button (press Delay Start button to test Cycle Countdown display alone). then heater.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-.5-2 A. To end test program. 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. 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). water won't heat (to 150 F) and water won’t stop circulating. Press REGULAR WASH button. display will show "0". If flow switch (e 5 ) has failed (opened).g. (e./ “6” = faults 2 + 4). Cycle Countdown display will show a fault using codes below. SHU 68 models program buttons & indicator lights: Cycle Countdown 20 See page F1A for SHI/U 43 models./ “20” = version 0 without jumper). then turn unit on by pressing ON/OFF 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. Initially. high limit or flow switch are faulty.models Can't skip this test Dispenser actuator comes on Filling Heating & Circulating Draining * To skip a test: Press SCRUB WASH button. Using a meter with a current coil. water won't heat (to 150 F) and water won’t stop circulating. When testing has ended. 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. press REGULAR WASH button (press Delay Start button to test Cycle Countdown display alone). press and hold both SCRUB WASH and DELICATE/ECONO program buttons. Press REGULAR WASH button. SHI/U 68-. high limit or flow switch problems. If more than one fault occurs. lights above them will flash. If current stays at ~ 1. start testing until heating starts. display will show fault code "8" immediately and testing will end shortly after water has started circulating. To check Cycle Countdown display. display will show fault code "4" and unit will continually fill and drain where º testing won't be completed. display will show "0". not test) To check for heater.g./ “6” = faults 2 + 4). control module version # will be displayed (e. then heater. press both SCRUB WASH and DELICATE/ECONO buttons a second time. press its button. (e. If current is ~ 11 A. code numbers will be added together. June 27. 2000 . press ON/OFF button.MODELS To start test program. Cycle Countdown display will show "88" when REGULAR WASH button is pressed and "8h" when Delay Start button is pressed. If flow switch (e 5 ) has failed (opened). To check each program indicator light. When wash program buttons are released. Refill Rinse Agent light and REGULAR WASH light. high limit and flow switch are OK. If NTC probe (f 2 / f 4 ) has failed (opened). To end test program. measure current going into dishwasher.5-2 A. then heater. If water level switch (f 1 ) has failed (opened).g. To start testing.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 end test program. 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.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. SCRUB WASH. REGULAR WASH and RINSE & HOLD). measure current going into dishwasher. Using a meter with a current coil. If flow switch (e 5 ) has failed (opened). high limit and flow switch are OK. If current stays at ~ 1. If more than one fault occurs. REGULAR WASH light will come on immediately and testing will end shortly after water has started circulating. press and hold each program button. 2000 . 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. then turn unit on by pressing ON/OFF button. DOOR MUST BE OPENED. If NTC probe (f 2 / f 4 ) has failed (opened). press both POWER SCRUB PLUS and REGULAR WASH buttons a second time. press ON/OFF button. When testing has ended and a fault was detected. When program buttons are released. CLEAN and REFILL RINSE AGENT lights also come on (for SHV 4803 models) or CLEAN light also comes on (for SHV 4303 models).5-2 A. then heater. When SCRUB WASH program button is pressed. DOOR MUST BE OPENED. SCRUB WASH light will come on and unit will continually fill and drain where º testing won't be completed. DOOR MUST BE OPENED. then heater. more than one light will be lit. lights above them will flash. NOTE: TO ENABLE LIGHTS TO COME ON. start testing until heating starts. high limit or flow switch problems. If water level switch (f 1 ) has failed (opened). April 24. If current is ~ 11 A. press and hold both POWER SCRUB PLUS and REGULAR WASH program buttons. NOTE: TO ENABLE LIGHTS TO COME ON. high limit or flow switch are faulty. To check program indicator lights (POWER SCRUB PLUS. To start testing. water won't heat (to 150 F) and water won’t stop circulating. NOTE: TO ENABLE LIGHTS TO COME ON. SHV 43/48 MODELS To start test program. press ON/OFF button. SCRUB WASH light will come on and unit will continually fill and drain where º testing won't be completed. To end test program. 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. high limit or flow switch are faulty. If flow switch (e 5 ) has failed (opened). press and hold each program button. If current stays at ~ 1. If water level switch (f 1 ) has failed (opened). 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. start testing until heating starts. then heater. CLEAN light also comes on. If current is ~ 11 A. high limit and flow switch are OK. To check program indicator lights (POWER SCRUB PLUS. If NTC probe (f 2 / f 4 ) has failed (opened). then turn unit on by pressing ON/OFF button. When program buttons are released.5-2 A. When SCRUB WASH program button is pressed. SHU 9902/9905/9906 (Millennium) MODELS To start test program. Press SCRUB WASH button. more than one light will be lit. October 9. SCRUB WASH. If more than one fault occurs. To start testing. water won't heat (to 150 F) and water won’t stop circulating. 2000 . lights above them will flash. REGULAR WASH and RINSE & HOLD). When testing has ended and a fault was detected.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 or flow switch problems. REGULAR WASH light will come on immediately and testing will end shortly after water has started circulating. press both POWER SCRUB PLUS and REGULAR WASH buttons a second time. measure current going into dishwasher. then heater. press and hold both POWER SCRUB PLUS and REGULAR WASH program buttons. Using a meter with a current coil. press and hold both POWER SCRUB PLUS and REGULAR WASH program buttons. high limit and flow switch are OK. press both POWER SCRUB PLUS and REGULAR WASH buttons a second time. SCRUB WASH light will come on and unit will continually fill and drain where º testing won't be completed. start testing until heating starts. SHU 991x/992x (Integra) MODELS To start test program. If NTC probe (f 2 / f 4 ) has failed (opened). When SCRUB WASH program button is pressed. water won't heat (to 150 F) and water won’t stop circulating. then heater. press and hold each program button. press ON/OFF button. 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. more than one light will be lit. 2000 . 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. To check program indicator lights (POWER SCRUB PLUS. October 9. high limit or flow switch are faulty. CLEAN light also comes on and an audible tone (“beep”) also occurs. When testing has ended and a fault was detected. REGULAR WASH and RINSE & HOLD). lights above them will flash. SCRUB WASH. If more than one fault occurs. Press SCRUB WASH button. To start testing. high limit or flow switch problems. To end test program. If water level switch (f 1 ) has failed (opened). When program buttons are released. measure current going into dishwasher. If current stays at ~ 1.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. then heater. If current is ~ 11 A. Using a meter with a current coil. then turn unit on by pressing ON/OFF button.5-2 A. 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. If current is ~ 11 A. CLEAN light also comes on. press both POWER SCRUB PLUS and RINSE & HOLD buttons a second time. measure current going into dishwasher. high limit and flow switch are OK. April 24. To start testing. then heater. If more than one fault occurs. If water level switch (f 1 ) has failed (opened). 2000 . Using a meter with a current coil. When program buttons are released. then heater. start testing until heating starts. then turn unit on by pressing ON/OFF button. press and hold both POWER SCRUB PLUS and RINSE & HOLD program buttons. REGULAR WASH and RINSE & HOLD). press and hold each program button. high limit or flow switch problems. more than one light will be lit. 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. water won't heat (to 150 F) and water won’t stop circulating.5-2 A. When REGULAR WASH program button is pressed. If current stays at ~ 1.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. RINSE & HOLD light will come on immediately and testing will end shortly after water has started circulating. When testing has ended and a fault was detected. If NTC probe (f 2 / f 4 ) has failed (opened). press ON/OFF button. REGULAR WASH light will come on and unit will continually fill and drain º where testing won't be completed. To check program indicator lights (POWER SCRUB PLUS. To end test program. 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. lights above them will flash. high limit or flow switch are faulty. SHU 33 MODELS To start test program. If flow switch (e 5 ) has failed (opened). H Major Appliances Technical Manual For: BOSCH Effective August 1. BSH Home Appliances 5551 McFadden Avenue Huntington Beach. 2000 2nd Edition/Rev. CA 92649 . 1 This BSH Major Appliances Technical Manual supersedes all BSH Major Appliances Technical Manuals previously published. ......... 36 SHI 6802 UC/06 ........................................ 36 SHU 4312 UC/10 ........................... 41 SHU 4022 UC/06 ........................................ 41 SHU 4026 UC/06 ........................ 41 SHU 4036 UC/06 ......................... 41 SHU 4026 UC/10 .................................................. 41 SHU 4022 UC/10 .............................................................. 33 SHU 3016 UC/06 ................................................... 41 SHU 4006 UC/10 ............. 62 SHU 3302 UC/06 ........ 36 SHI 4306 UC/06 ............................................................................................................................................................................................................ 60 SHU 3306 UC/06 ................. 36 SHI 4306 UC/10 .................................................................................... 36 i ............. 41 SHU 4036 UC/10 ............... 36 SHI 6805 UC/10 .................................................................... 33 SHU 3006 UC/06 ............. 41 SHU 4302 UC/06 ......... 36 SHI 4302 UC/10 ..................................................................................................... 36 SHU 4306 UC/06 ............................... 62 SHU 3036 UC/06 ........................................................................... 60 SHU 3302 UC/10 ........................................................................................................................................................... 36 SHI 6806 UC/10 ................................... 36 SHI 6806 UC/06 ..... 41 SHU 4016 UC/06 ................................................................................................................ 33 SHU 3012 UC/06 ..................................................................................................................... 60 SHU 3305 UC/06 ........... 60 SHU 4002 UC/06 .............................................................................................................................................................................................................................................. 62 SHU 3036 UC/10 ...................... 60 SHU 3305 UC/10 .................................. 41 SHU 4006 UC/06 .............................................................................................................. 41 SHU 4002 UC/10 ...................................................... 36 SHI 6805 UC/06 ...... 60 SHU 3306 UC/10 ................................................................................................................................................. 36 SHU 4312 UC/06 ........ 36 SHU 4316 UC/06 ........................................................................................ 36 SHU 3002 UC/06 ....... 36 SHU 4316 UC/10 ......... 36 SHU 4306 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 . 36 SHI 6802 UC/10 ............ 36 SHU 4302 UC/10 ............................................................................................................................................................ 33 SHU 3032 UC/06 .................. 62 SHU 3032 UC/10 .................... 41 SHU 4016 UC/10 ... ................................... 36 SHU 6805 UC/06 ................................................. 10 SMI 7052 UC/14 .................. 36 SHU 5312 UC/06 ....................................................................................... 10 SMI 7052 UC/09 ..................................... 36 SHU 5315 UC/10 .............................................. 36 SHU 5312 UC/10 ............................................................. 10 SMI 7056 UC/14 FD 7402 and above .................................. 10 SMI 7056 UC/14 ......... 36 SHU 5316 UC/10 ............................................................................................... 36 SHU 5305 UC/06 ...................................................... 48 SHU 9906 UC/10 .................................................................................................................... 48 SHU 9916 UC/06 ......................................................................................................................... 48 SHV 4303 UC/06 ............................................ 36 SHU 5316 UC/06 ........................... 36 SHU 5302 UC/10 ....... 48 SHU 9915 UC/10 ........................................................................................... 36 SHU 5314 UC/06 ............ 48 SHV 4803 UC/06 .. 48 SHV 4803 UC/07 ......................... 36 SHU 5304 UC/10 ............ 10 SMI 7052 US/09 ..................................................................... 36 SHU 6802 UC/06 .......................... 48 SHV 4303 UC/10 ................................................................... 16 SMI 7056 US/08 .................................................................................................................................................................................. 48 SHV 4803 UC/10 ...... 48 SHU 9915 UC/06 ............................... 36 SHU 9902 UC/06 ..................... 48 SHU 9902 UC/10 .... 10 SMI 7056 UC/09 .................................................................. 36 SHU 5305 UC/10 ............ 36 SHU 6805 UC/10 .................................................................................................................................. 36 SHU 6802 UC/10 ................................................... 36 SHU 5306 UC/06 .......................... 36 SHU 6806 UC/10 .............................................. 48 SMI 7052 US/08 ................................................................... 36 SHU 5306 UC/10 ............................... 48 SHU 9916 UC/10 .............................................................................................................. 36 SHU 5314 UC/10 ..................................................................................................................... 10 SMI 7052 UC/14 FD 7402 and above .................................................................. 36 SHU 6806 UC/06 ............................................................................. 48 SHU 9912 UC/10 ............................. 48 SHU 9912 UC/06 ....................................................... 48 SHU 9905 UC/06 ........................ 36 SHU 5315 UC/06 ................................................................ 48 SHU 9906 UC/06 ......... 16 ii .....................................................................................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 ......... 48 SHU 9905 UC/10 ................. 36 SHU 5304 UC/06 ... 10 SMI 7056 US/09 ................................................................. ....................................................................................................................................................................... 04 SMU 4052 US/09 FD 7301 and above ....................................................... 32 NHT 715 EUC ....................................................................................................... 17 SMU 4096 UC/14 .............. 32 NHT 722 EUC ............................................................... 09 SMU 7052 UC/09 FD 7211 and above ........................................................ 09 SMU 7056 US/09 ............................................................... 09 SMU 7052 US/09 .......... 32 NHT 912 EUC .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 2046 UC/14 ............................. 01 SMU 3032 UC/14 ...................... 04 SMU 4056 US/09 ....... 04 SMU 4056 US/09 FD 7301 and above .................. 09 SMU 7056 UC/09 FD 7211 and above ........ 32 NHT 926 EUC ... 10 SMU 7052 UC/14 FD 7407 and above .............................................................................. 32 NHT 925 EUC ......................... 05 SMU 4052 UC/09 .................................... 09 SMU 7052 UC/09 ....... 16 SMU 7056 US/02 .................................................................................................................. 32 NHT 726 EUC .............................................................. 10 SMU 7056 UC/14 ............. 01 SMU 2042 UC/14 ................................................................................ 09 SMU 7056 UC/09 ............. 32 NHT 725 EUC ......................................................... 32 NHT 922 EUC .... 05 SMU 4092 UC/14 .......................... 01 SMU 4052 US/01 .............................................................................................................. 05 SMU 4056 UC/14 .......... 16 GAS COOKTOPS NHT 712 EUC .......... 32 NHT 915 EUC ......... 10 SMU 7052 UC/14 ....................................................................................... 01 SMU 2046 UC/09 .............................. 01 SMU 3036 UC/14 ..................... 05 SMU 4056 US/01 ............. 04 SMU 4052 US/08 ................................. 01 SMU 2042 UC/13 ...................................................................... 32 iii ............. 05 SMU 4056 UC/09 .................................................................................................................................................................................................. 05 SMU 4052 US/09 ................................................... 32 NHT 916 EUC ...................................................... 05 SMU 4052 UC/14 .... 17 SMU 7052 US/02 ..................................................................................................................... 01 SMU 2046 UC/13 ......................................................................................... 10 SMU 7056 UC/14 FD 7407 and above ........................................................................................................... 32 NHT 716 EUC ......................................................... ........................................................................................................................................................................ 23 NKT 915 EUC ............................................................................................................................ 24 HBL 536 AUC ..................................................................................... 23 NKT 916 EUC ................................................................. — DHD 905 AUC .................................................................................... — DHD 965 AUC ...................................................................... — DHD 865 AUC ............ 21 NKT 715 EUC ....................... 46 WTL 5400 UC/01 ..................... 26 HBL 552 AUC ............................................................................... 30 HBL 632 AUC ................................... 28 HBL 562 AUC ........................... 46 DOWNDRAFTS DHD 805 AUC ....... 26 HBL 545 AUC .......................................................................................................................................... 24 HBL 535 AUC ................. 30 HBL 565 AUC ............... 51 HBL/HBN 652 AUC ................................................................................................................................................................................................. 28 HBL 556 AUC ....... 55 NKT 725 EUC ................................................ 55 NKT 726 EUC ......................... 50 HBL 636 AUC ................................. 23 NKT 922 EUC ............................................................................................. 44 DRYERS WTA 3500 UC/01 ................... — DHG 565 AUC ..................................................... 52 HBL/HBN 655 AUC ............................................................ 52 HBL/HBN 662 AUC ........................................ 55 NKT 912 EUC ...... 21 NKT 716 EUC ....................... 52 HBL/HBN 656 AUC ...................... 30 HBL 566 AUC ...................................................................................................................................................... 57 NKT 926 EUC . 28 HBL 555 AUC ....... 51 HBL/HBN 646 AUC ............... 21 NKT 722 EUC .................................................................................................................................. 50 HBL 635 AUC ......................... 26 HBL 546 AUC .............. 57 OVENS HBL 532 AUC ...................... 53 HBL/HBN 665 AUC ........................... 53 HBL/HBN 666 AUC ........................................................................................................................................... 57 NKT 925 EUC ................................... 50 HBL/HBN 642 AUC .......................................... — ................................................................................................................... 53 WASHER WFK 2401 UC/01 ................................................................................ 51 HBL/HBN 645 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 .......... 24 HBL 542 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 . 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. UC/09 & UC/14 c/u 1 737 203 495 1 739 910 865 . 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 . US/09.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 & 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 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. 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. 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 .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. 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. 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 . 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 30 30 60 60 60 60 120 60 60 60 60 60 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 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 . 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 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 2.5 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 .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. P2 L1 L2 1 N1.P2 H4 2 3 4 N1.P1 N4.N31.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 N32.1B SYMBOL KEY H1 N4.4 E1.S1 2 N2 X7.S2 N2.4A S H1 N1.2B N4.S N31.P2 N2.4 E10.4 2 N34.1 N32.S1 H1–5 X7.2 X7.1 P2 4 2 P1 N1 N2 N3 N4 N31 H10 E10 2 N4 E4 N1.P1 N3.H N34.H N31 N34 H4 1A 1B 2B N1.P2 N4.2 N2.4 N35.4 P2 4 P1 N33 H3 S H P1 4 N3.S H2 A B NKT 71 .P2 N3.4 N31.4 H S N31.2 N34.2 N3.3 N31.4 N1.4A S1 S2 N1.S1 P2 4 P1 N33.S1 N3.2B N32.2 X7.S2 4A 4 N1.S2 Terminal Block N4. 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 N4.3 N32.2A X7.2 N33.S2 N1.2 X7.4 N34.S1 S1 S2 H7 N4.S H7 X7.S2 N3.4 N33.S2 N32 > N3 2 N2.P1 DIAGRAM #20 H2 N33.P2 N4.P1 S1 S2 N2.2 X7.S1 N3.S N4.4 4 E3 E2 > P1 2 N2.S1 N2.P1 N2.S P2 4 P1 Regulator.4 H10 4 N1 > > 2A P1 2 E1 E4 N4.H H3 X7 GND H7 N1.2 H 4 4A N1.P1 N3. 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 E10 2 N4 E4 N1.S1 N2.2 X7.S H50 N35.4A S1 S2 N1.4 N35 H50 4 N4.S1 N3.4 N5.P1 N4.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.S1 N3.P1 N5.S2 N2.S2 N32.4 N31.4 N5.4 N1.H N33.S N5 > 4 E5 E50 E3 X7.H N31 N34 H4 2 N1.S2 N3.4 N31.P2 N4.2 N3.1 P2 4 P1 4A 4 N5.S2 2 N2 N32.2A X7.4 N35.3 N32.P2 N1.4A S H1 N1.4 N1.P1 N3.S2 2 Terminal Block N33 H3 S H P1 4 N3.P1 DIAGRAM #22 143-62106-001 H2 N35.P2 N33.P1 S1 S2 E5. Dual Zone Regulator Regulator Regulator Regulator.2 X7.4 N35.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.S N4.4 E10.4 E2 > P1 2 N2.S2 N5.P2 X7.P2 N5.P1 N2.2 N34.S1 H1–5 X7.2 N32 > P1 H S H5 4 4A N5.S1 N2.2 H 4 4A N1.S2 H2 N3 2 P2 4 P1 N32.3 N34.4A N5.2 N34.2 H S N31.2 N3.S H7 X7.4 E50.S1 N5.1 P2 4 P1 H10 N1 N2 N3 N4 N5 Regulator.4 A B NKT 91 .S1 S1 S2 N2.P2 H4 2 3 4 N2.N31.4 N5.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 N2.2 X7.S2 N1.S N4.S1 N3.S P2 4 P1 S1 S2 N4.S1 N2.4 E1.S N31.4 2 N35.H N34.P2 N4.2B N32.2B N33.4A 2 N2.2 N33.S1 S1 S2 H7 N4.1B SYMBOL KEY H1 N4.H H5 H3 X7 GND H7 N1.4 N5. 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 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 . Dual Zone 9/15/17 Regulator 10/21 Regulator 11/23 Regulator 12/25 Regulator. INNER RING1400W LEO: LOWER 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. 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. INNER RING 500W UEO: UPPER ELEMENT. OUTER RING 500W UM: UP MICROSWITCH WTH: VARIABLE THERMOSTAT A B . 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. INNER RING1400W LEO: LOWER ELEMENT. INNER RING 500W UEO: UPPER 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 . 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 1400W LEO: LOWER ELEMENT. FAN MOTOR WTH: VARIABLE THERMOSTAT A B CSW . 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.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. OUTER RING 500W UM: UP MICROSWITCH WM: CONV. INNER RING 500W UEO: UPPER 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 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.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 500W UEI: UPPER ELEMENT. 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 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.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. 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. 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. 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 . OUTER RING 500 W UM : UP MICROSWITCH WM : CONV. INNER RING 500 W UEO : UPPER ELEMENT. FAN MOTOR WTH : VARIABLE THERMOSTAT 20 SW1 POS. 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 . 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 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.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. 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 (') . 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 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. 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.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. 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 .SW2 POS. 1 2 3 4 — 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 W/R TSW POS. INNER RING 1400 W LEO : LOWER ELEMENT. FAN MOTOR WTH : VARIABLE THERMOSTAT SW1 . 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.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 . INNER RING 500 W UEO : UPPER ELEMENT. INNER RING 1400 W LEO : LOWER ELEMENT. 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. 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. 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 . 1-3 2 L1 I2.9 I2.4- I2.f2-f4 e3 l4 1 NTC X2 e0 a1 I2.8 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 I2.4-1 I2.6- I2.7-1 I2.5- N Control Module – I2 I2.23 4 I2.1-1 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 . 2-2 RD-f5 WH-e6-1 WH-l2.5-7 BN-l2.7 4 GNYE-PE-1 1 2 Control Module– l2 Ground – PE .4-3 BU-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-l2.1-3 WH-l6-2 WH-l2.4-1 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 .2 .9 1 GNYE-m2 GNYE-PE-4 .SHI/SHU 43 .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-l2.5-3 1 BN-l2.4-2 BU-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-l2.1 2 1 8 7 6 5 4 3 2 1 .6 .4-8 1 f5 4 2 BN-l2.5 2 GNYE-r1 x1 .2-1 A2 BU-l2.5-2 1 BN-l2.4 2 1 7 6 5 4 3 2 1 .5 3 2 1 A B BU-A2 BU-A2 BN-l5-1 BN-l5-2 WH a1-5 BK-l2.7-2 WH-a1-6 WH-l2.7-1 BK-l1-L1 WH-l2.4-4 BU-l2.4-7 1 Float switch – e6 RD-f1-1 WH-l6-2 l6 1 2 3 4 5 6 7 8 9 BU-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-l2.1-1 WHRD-e5-1 WH-l1-N GYBK-l2. 1 .6-2 YE-l2.5-2 BN-l2.1-3 WH-l6-2 WH-l2.5-1 WH-l2.7-1 BK-l1-L1 WH-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.Control Module – l2 Ground – PE 4 YE-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 .9 .2 2 1 8 7 6 5 4 3 2 1 .4-4 BU-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 .4-3 BU-l2.5-3 BN-l2.4-2 BU-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-l2.4 2 1 7 6 5 4 3 2 1 1 2 .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-l2.5 DIAGRAM #38 1 739 911 205 3 2 1 GNYE-m2 GNYE-PE-4 WH a1-5 BK-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-l2.1-1 WHRD-e5-1 WH-l1-N GYBK-l2.6-1 2 GNYE-r1 GNYE-PE-1 Reed Switch – e3 N SHU 53 .7-2 WH-a1-6 WH-l2.2-2 BU-l2.7 .6 .1-2 GYBK-a1-3 RD-l6-1 Wiring Connectors – I5 & I6 BN-l2.5-7 BN-l2.4-1 RD-f1-1 WH-l6-2 1M Actuator (Dispenser) – A2 K4 A2 GNYE-PE-1 GNYE-r1 BU-l2. 4-3 BU-l2.6 .4-7 GNYE-r1 detergent dispenser BU-l2.2-1 Float Switch – e6 A2 BU-l2.1-3 WH-l6-2 WH-l2.4-2 BU-l2.2 .4-4 BU-l2.5-7 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-l2.1 8 7 6 5 4 3 2 1 .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-l2.5 S 2 1 7 6 5 4 3 2 1 .9 .1-1 WHRD-e5-1 WH-l1-N GYBK-l2.4 .7-1 WH-e0-1 e0 Wiring Connectors – I5 & I6 GN-NTC GN-NTC BN-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-l2.4-1 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 .5-3 BN-l2.5-2 BN-l2.6-2 4 YE-l2.5-6 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-l2.7-1 BK-l1-L1 WH-l2.6-1 2 GNYE-r1 1 2 Control Module – l2 Reed Switch – e3 GNYE-PE-1 Ground – PE .2-2 VT-s2 BU-f1-4 BK-m2-1 GYRD-m3-L1 l6 1 2 3 4 5 6 7 8 9 BU-l2.5-1 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-l2.7 N YE-l2.7-2 WH-a1-6 WH-l2.SHI/SHU 68 . the LED’s above them will begin flashing. the control unit version number will appear in the display (e. the code numbers will be added together.g. To start the test cycle. To check the Cycle Countdown display.MODELS To begin the test program. 21 = version 21. When the test cycle has completed and a fault was detected. the following indicator LED’s will be illuminated. If the flow switch (e5) has failed (open circuited). The Cycle Countdown display should show “88” when the DELAY START button is pressed and “8h” when the REGULAR WASH button is pressed. the water will not heat (to 150°F) and the unit won’t stop circulating. 53-. press the ON/OFF button. the display will show “0” throughout the test cycle. To check the wash program LED.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-. To end the test program or test cycle. (e. Refill Rinse Agent LED and REGULAR WASH button LED. When the test cycle has completed. When the wash program buttons are released. SHI/U 43-. the display will show fault code “4” and the unit will continually fill and drain where the test cycle won’t be completed. To end the test program or test cycle. press its corresponding button. press both the SCRUB WASH and DELICATE/ECONO buttons a second time. the display will show fault code “8” immediately and the test cycle will end shortly after the unit has started circulating. the Cycle Countdown display will indicate a fault using the codes below. press both the POWER SCRUB PLUS and REGULAR WASH buttons a second time. WASH RINSE/DRY CLEAN = = = Heating fault Filling fault NTC (temperature sensor) fault SHU 53-. etc. When the buttons are released. If the NTC probe (f2/f4) has failed (open circuited). If the water level switch (f1) has failed (open circuited). 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). To start 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.or 68-. . 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. the display will show “0” throughout the test cycle.DIAGRAM #40 1 739 911 152 A B DURATION COMMENTS SHI/U 43--.models SHI/U 53--/68-./ 6 = faults 2 + 4). If a combination of faults exists. To check the LED indicator lamps (WASH./ 20 = version 20. press the REGULAR WASH button (press the DELAY START button to test the Cycle Countdown display alone). Initially.or SHI/U 68-.). press the SCRUB WASH button.MODELS To begin the test program.g. RINSE/DRY and CLEAN status lights and the SCRUB WASH program light). the LED’s above them will begin flashing.models Until water temperature reaches 150°F (65°C) Dispenser Actuator energizes Press the SCRUB WASH button Press the REGULAR WASH button. 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. 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.Timer – u Selector Switch – 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 . 2 X11-4.3 X11-3.8 X11-3.9 M2 M 2 23 5 K2 K2 24 X11-5.1 X1-L1 V5 R1 X11-2.3 Q4 K3 31 36 X11-1.6 X2.X1-L2 4 X11-4.1 X11-2.1 X11-4.7 X11-3.5 Y2 YR 14.5 X2.1 X11-6.10 M M3 1 K5 J1 X11-3.1 L2* L2 N1 Control Board 19 pol.4 X2. Level < 1 Level 2 L1 X11-8.3 X2.2 3 K8 P B3 32 X11-4.5 1 3 X11-1.11) (X2.5 5 pol.3 X11-5.1) X11-1.8 X11-3.19 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.3 X11-4.4 X11-1. 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 9.11 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 .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 X11-8.7 X11-3.10 X11-4. A B Connector module N7 Connector to electrical component WFK 2401 .4 H1 S F7 Y3 M2 X2.1 X11-4.8 X11-4.7 List of Components G Current Path DIAGRAM #44 B33 5008 AA2 F3 X11-5.2 12 B2 11 P K7 K13 K10 K9 K11 K6 Q4 X11-5.4 X11-3.3 X11-6.2 Z1 E1 14 X11-5.2 X11-4.5 6 2 4 X11-1.8 X11-3.9 X2.1 (X11-3.5 34 X11-4.4 X11-3.2 X11-3. 7 … 2 X2.5…4.7k 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 1.45k L2* … 10.2 – 3 0.3k … 2.5k … 4.6k … 6.9k 0.5k 2.1 – 3 0.3k … 1.4k 3.5k 5.5k … 4.4 – 5 1.9k … 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 .5 … 10 X2.8 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 8.7k 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 3.3k 1.5k … 4.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 14.7 … 1.1k 0.2 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 X2.9k … 1.1k … 0.5k … 4.6 – 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 X11-4.55k 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. 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. 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 . 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.4 18 … 23 25 … 30 PE : Side Wall Front Wall Traverse Main Ground .2 . 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. 2-2 I2.7- I2.2-3 I2.11 3 2 I2.4-2 1 2 4 6 3 I2. SHV 43/48 A B 1 SHV 4803 only .8- I2.4-1 I2.3- 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.e3 NTC 2 4 1 1 DIAGRAM #48 5600011178 X2 m2 1 2 1 2 1 f2-f4 e0 a1 I2.6 I2.4-3 I2.5-2 5 N L1 Control Module – I2 permanent split capacitor motor (m2) I2. 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-l2.2-3 VT-m2-3 S 2 1 .1-1 WH-l2.4-3 WH-l2.8 WHRD-a1-1 WHRD-l2.1-2 WH-l2.5 .7-1 YE-l2.6 1 2 4 1 2 1 2 3 4 .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-l2.3-1 Wiring Connector – I6 P RD-l6-1 High Limit 185˚F A2 BU-l2.4-2 WH-l2.3 .1-3 WH-l2.7 .8-2 BN-l2.5-1 BN-l2.3-2 SHU 99. 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-l2.2 1 2 3 1 2 1 2 3 Control Module – I2 Door Switch – e0 Reed Switch – e3 1 N YE-l2.4 GY-l2.4-1 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 .1 .7-2 I2.On/Off Switch – a1 . . 1750W C : Catalyst CF : Cooling fan CFT : Cooling fan thermostat CSW : Clean switch DRM : Door microswitch DWM : Down microswitch EDE : External down element. 600W EUE : External up element. 40W UM : Up microswitch WTH : Working thermostat POS. 1200W. 348W(111V). 1750W. 1a MSW TIMER MANUAL X 1 4CH/259 CSW POS. 348W(111V) LDL : Locking door warning light LDT : Locking door thermostat LM : Locking motor MSW : Manual switch OL : Oven lamp. 1400W IUE : Internal up element. 1 1a 2 2a 4 4a O (OFF) >0÷500ºF SELF CLEAN X X X BE : Broil element. 1400W IDE : Internal down element. 400W. 120V-12V. 12V-20W ONL : On/Off warning light PR : Programmer PTH : Pyrolytic thermostat RB : Relay board ST : Safety thermostat. 77000 SW : Switch-commutator TB : Terminal block THL : Thermostat warning light TP : Test point TR : Transformer. 1400W. 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 .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. 68000. 2500W ST : Safety thermostat. ROAST CONV. 348W(111V). 1200W. 1a TIMER MANUAL X 4CH/259 POS. 1400W. 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. 1750W C : Catalyst CF : Cooling fan CFT : Cooling fan thermostat CSW : Clean switch DRM : Door microswitch DWM : Down microswitch EDE : External down 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. 600W ER : Energy regulator EUE : External up element. 1400W IUE : Internal 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) . 2500W.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. BAKE CONV. 400W. 68000. 1750W. 77000 SW : Switch-commutator TB : Terminal block THL : Thermostat warning light TP : Test point TR : Transformer 40W. 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. 120V-12V UM : Up microswitch WM : Working motor WTH : Working thermostat FI-FP FI-FV FI-FF POS. 1400W IDE : Internal down element. 1 1a 2 2a 4 4a CSW 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 MTB : Main terminal block ONL : On/Off warning light OL : Oven lamp. 600W ER : Energy regulator EUE : External up element. 348W(111V). BAKE CONV. 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. 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. 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. 12V—20W PTH : Pyrolytic thermostat PR : Programmer RB : Relay board RE : Ring element. 400W. 40W UM : Up microswitch WM : Working motor WTH : Working thermostat POS. 120V—12V. SW1 OFF CONV. 2500W. 2500W ST : Safety thermostat. 1750W C : Catalyst CF : Cooling fan CFT : Cooling fan thermostat CSW : Clean switch DRM : Door microswitch DWM : Down microswitch EDE : External down element. 1400W IUE : Internal up element.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. 1400W IDE : Internal down element. 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 . 68000. ROAST CONV. 1200W. 1750W. 1400W. 2500W ST : Safety thermostat. SW1 OFF CONV. 400W. 68000. 150W CF : Cooling fan CFT : Cooling fan thermostat CSW : Clean switch DRM : Door microswitch DWM : Down microswitch EDE : External down element. 1750W C : Catalyst. 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. 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.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. 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. 1400W IUE : Internal up element. 600W ER : Energy regulator EUE : External up element. ROAST CONV. 2500W. 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. 348W(111V). BAKE CONV. 1400W. 1200W. 77000 STB : Service terminal block SW : Switch-commutator THL : Thermostat warning light TP : Test point TSW : Timer switch commutator TR : Transformer 120V-12V. 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 . 1750W. 1400W IDE : Internal down element. 4 N3.P2 N4.H N31 N34 H4 S H P1 4A N1. N34.S2 Terminal Block N33 N34.2 2 E1 H10 H 4 4A N1.S S N4.P2 H4 2 3 4 N1.P2 N3.4A N2.4 H10 4 N1 > > P1 N31.2 N3.4 P2 4 P1 N2.2 X7.2 H S N31.H N31.1 N32.S1 S1 S2 H7 N4.P2 L1 L2 DIAGRAM #54 1 N1.3 N32.S H2 A B NKT 72 .4 N1.4 N33.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 X7.P1 S1 S2 N2.H SYMBOL KEY H1 N4.P1 173—76866-011 H2 N33.4 2 2 N1.S2 N2.S1 N2.S N33.P2 N2.P1 N2.P1 H H3 N3. Dual Zone Regulator Regulator.S1 H1–4 X7.3 N31.P1 N4.S2 N1.S1 P2 4 P1 4A H30 E30 4 N3.P2 N4.4 N31.2A X7.4 P1 4A 4 2 H30 N3.4A S1 S2 N1.4A S H1 N1.NOTE: Front edge. viewing bottom of cooktop.S1 2 N2 X7.S1 N3.S E4 H7 X7.4 N33.S2 4 4 N4.P1 N3.4 4 E2 > P1 2 N2.2 X7.1 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.S2 N3.4 E10.4 E1.2 N33.4 E30.4 N1.4 N34. 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.S N4.2 N34.S2 N32 E30 E3 > N3 2 X7.S2 N32.H H3 X7 GND H7 N1.S1 N3.4A N4.2 N3.S N32. 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. P1 S1 S2 E5. Dual Zone Regulator. Dual Zone E10 N4 E4 N1.1 P2 4 P1 N1 4 > > 4A N4.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.4 N1.S N4.S1 N3.H 1 N1.2 N3.4A H40 2 N33.4 E1.S1 H1–5 X7.4 E40.S N3.2 X7.P2 X7.S1 S1 S2 N2.P1 N2.S N33.4 N35.2 H40 E40 N4.S1 N2.S1 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.S2 N2.H N31 2 N1.S1 N2. viewing bottom of cooktop.P1 N31.2 N35.3 N32.S N4.P2 N5.4 H7 X7.2 N3.P2 N4.P2 N4.4 E2 > P1 2 N2.4A P1 2 N2.S2 H10 N34 E40 H10 N31.1 P2 4 P1 4A 4 N5.P1 H4 H S 4A 4 2 4 P1 N4.P1 N4.4 N5.S2 H2 N3 2 P2 4 P1 N32.4 E10.2 H S N31.P2 N33.P2 N34.S2 N3.P1 N5.S N5 > 4 E5 E50 E3 X7.4 P2 4 P1 P1 2 E1 H 4 4A N1.4 N35 H50 4 N4.H N33.P1 P2 4 P1 X7 Terminal Block N33 H3 S 2 4 N3.4 N5.2 N2.S1 N3.4A S H1 N1.S2 DIAGRAM #56 173—76865—011 H1 N4.2 N31. Dual Zone Regulator Regulator Regulator.4A S1 S2 N4.S2 2 N32 > H S H5 4 4A N5.NOTE: Front edge.H H2 N32. L1 SYMBOL KEY 2 3 4 N2.4 A B NKT 92 .4A N5.2 X7.4A S1 S2 N1.S2 N1.2A X7.S1 N3.3 N34.4 N5.S1 N5.2 N33.4 H P1 N35.4 E50.4 N1.2 X7.S1 S1 S2 H7 N4.4 N31.S N34.H L2 X7 GND H7 N1.S2 N5.S N32.P2 H4 H5 H3 N35.P2 N1.4 N5.S H50 N35. 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. Dual Zone Regulator Regulator 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) . 57 6 2 3 5 6 3 4 1 N L1 4 1 5 I2.4- s2 f5 1M 1M I2.8 2 1 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 .7-2 I2.7-1 I2.2- Control Module – I2 e0 a1 2 Symbol Key I2.DIAGRAM #60 560—2032–576 A2 X2 SHU 33 I2.1-1 I2.1-2 I2. 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 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-l2.2-2 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 .4 .7-1 WH-a1-6 WHRD-I2.8 I2.5-7 BU-l2.7-2 BK-l1-L1 WH-I2.1 .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-l2.5-6 BU-l2.6 2 1 2 1 2 1 7 6 5 4 3 2 1 SHU 33 .1-1 WHRD-e5-1 WH-l1-N GYBK-l2.7 .5 .1-2 WH-I6-2 BU-I2.4-4 BU-l2.Control Module– I2 .4-3 BU-l2.4-5 BU-l2.4-2 4 GYRD-m3-L1 1 2 WH-s2 YE-l2. 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. 1998 1st Edition/Rev.FOR MODELS: SHI 4302 6802 6806 4306 6805 BOSCH Dishwasher Repair Manual Effective: December 1. diagnosis and repair of the current SHI. All information is current at the time of printing. SHU and SHV model dishwasher series. their operation and construction we suggest that you read this manual thoroughly before attempting any repairs.Introduction This Repair Manual is designed to assist you in the evaluation. To better understand these appliances. . . . . . . . . . . . . . . . . . . . . . . 9 Operation. . . . . . . . . . . . . . . . . . . . . . . . . SHI 4302 / 4306 — SHU 4302 / 4306 / 4312 / 4316 . . . . . . . . . . . . . . . . . . . . . . . . . 8 Section 2 . . . . . . . . . . . . . . . . . 10 11 12 13 14 15 16 17 18 Section 3 . . . . . 27 SERVICE REMINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 – 21 Interior Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SHI / SHU 6802 / 6805 / 6806 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Washability / Drying . . . . . . . . . . . 3 Warranty / Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cycle Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Fascia Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Water Valve . . . . . . . . . . . . . . . . . . . . . . . . 4 Model / Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cycle Chart . . . . . 31 Dispenser Operation . . . . SHU 3002 / 3006 / 3012 / 3016 / 4002 / 4006 / 4016 / 4022 / 4026 / 4036 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Section 4 . . . . . . . . . . 32 Dispenser Removal . . . . . . . . . . . . . 19 Rack System . . . . . . 40 — 41 . . . . . 39 Drain Motor . . . . . . . Cycle Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 1 Table of Contents Description Page Section 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Circulation Motor Capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Door Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cycle Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Section 5 . . . . . . . . . . . . . . . . . . . . 37 Base Components – Front Accessible: Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Outer Door Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 – 35 Notes . . . . . . . . SHU 5302 / 5304 / 5305 / 5306 / 5312 / 5314 / 5315 / 5316 . . . . . . . . . Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 – 7 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Leveling Legs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 – 25 Detergent / Rinse-Agent Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation. . . . . . . . . . . . . . . . . . . . . 58 Section 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Section 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Heater Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Right Side Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53 – 57 Notes . . . . . . . . . . . . . . . . . . . 44 Left Side Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Circulation Pump / Motor Removal . . . . . . . . . . . . . . . . 45 Water Inlet / Discharge System – Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Right Side Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Circulation Pump / Motor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 – 47 Water Inlet / Discharge System – Removal . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Section 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Door Spring Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(see Tech Manual) Test Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Wiring Diagrams / Schematics . . . . . . . . . . . . . . . .(see Test Programs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Tank Removal . . . . . 52 NTC Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 H Table of Contents SERVICE REMINDER . . . . . . . . . 65 Heater Assembly Removal . . . . . . . . . . . . . . . . . . . . 51 NTC Operation . . . . . . . . . . . . . . . . . . 43 Left Side Access . . . . . . . . . . . . . . . . . 60 – 62 Base Components . . . . . . . . . . . . . . . . . . . . . . . 42 Description Page Section 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Aqua Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . H 3 Section 1 Description Page Warranty / Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Model / Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 . . . . . . . . . . . . . . . . . . . . . . . 6 – 7 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . Cosmetic items. This does not include rack wheels. Electronic Boards.4 H Warranty / Technical Specifications Warranty 1st Year 2nd Year 3rd – 5th Year 3rd – 5th Year Parts & Labor. . parts only. Lifetime Stainless Steel. silverware baskets or plastic shelving.5 Amperage — . In the event of a scratch or dent have the customer contact the Customer Service Department. and live tests are to be performed by experienced and qualified service personnel only.25 — — 9. Parts only.75 Other — — — Resistance decreases as temperature increases — 1200 watts *always disconnect both component leads before measuring for resistance. Racks. Facia and Door Panels are only warranted against manufacturing defects. 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. Disconnect the electrical service before attempting any repairs. Must receive a special authorization before attempting any repairs or replacement. 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. 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. (75° f) 200 10.75 1. The Model and Serial numbers can be found on the left side of the tag within the black outline box. 1-1. Fig. The Serial Number for this unit is FD 7801 123456. Located just under the Model Number is the ten-digit Serial Number. Fig. see Section 5. Service note: A second Model and Serial number tag is located on the Base. 1-2. 1-2 Located on the right hand side of the Inner Door is the Model and Serial number tag. .H 5 Model / Serial Number Location Fig. The Model Number for this unit is SHU 5312 UC/U06. 1-1 Fig. Fig. 10-1. • The Flow-Through Heater allows a shorter heating cycle since all water must pass through the Heater. The Control Unit Logic Board measures this resistance change and allows the program to advance once the correct temperature (resistance level) is reached. • A two motor system allows each motor to be designed for a single function. 2-2. Aqua Sensor NTC Flow Through Heater Upper Spray Arm Lower Spray Arm Flow Switch Circulation Motor / Pump Impeller Cover Drain Motor Fig. and a Flow Through Heater controlled by a Flow Switch and NTC Thermistor. 2-1 . To protect the heater from dry fire. 2-1. With some models also having the advanced logic feature of an Aqua Sensor turbidity measuring devise. the Flow Switch will not allow the Heater to activate unless water is flowing. If the beam cannot pass through. thus reducing overall size and energy consumption. increasing water temperature by approximately two degrees a minute.6 H Product Overview The Bosch dishwasher utilizes a two motor system with separate Circulation and Drain Motors. • The Aqua Sensor turbidity measuring device. Fig. While also reducing operating noise. Fig. which is available only on select models. As water temperature increases the NTC records the decrease in resistance. then the pre-wash water is drained and a fresh fill is added for the main wash cycle. If the beam passes easily through the pre-wash water then no additional wash water is added. 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. evaluates the pre-wash water using a beam of light and a pick-up sensor. • Water temperature is controlled by the NTC (negative temperature coefficient). H 7 Product Overview Overhead Spray Coupling Upper Spray Arm Feed Tube Lower Spray Arm Aqua Sensor Sump Flow Through Heater Fig. 2-2 . 8 H Notes . . . . . .H 9 Section 2 Description Page Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Cycle Chart . . . . . . . . . . . . . 18 . . . . . . . SHU 3002 / 3006 / 3012 / 3016 / 4002 / 4006 / 4016 / 4022 / 4026 / 4036 . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Operation. . . . . . . . . . . . . . . . . . . . . . . . . 17 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Cycle Chart . . . . . . . . . . . . . SHI 4302 / 4306 SHU 4302 / 4306 / 4312 / 4316 . . . SHI & SHU 6802 / 6805 / 6806 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SHU 5302 / 5304 / 5305 / 5306 / 5312 / 5314 / 5315 / 5316 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Cycle Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Operation. . 16 Cycle Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note: The On lamp will remain illuminated until the On/Off Button is depressed a second time turning the unit off. turn the Timer Knob slowly clockwise to the start position and release. You will hear the Drain Motor activate. TO OPERATE EITHER MODEL. 3-1 Fig. depress the On/Off Button until it locks in place and the On LED illuminates. the On/Off Button will be reset to off and must again be depressed to re-active the unit.10 H Operation SHU 3002/3006/3012/3016/4002/4006/4016/4022/4026/4036 Fig. Then. Please note: During the Rinse & Hold Cycle the Timer Knob will only advance to the two O’clock position and then stop. . If the door is opened during the cycle. (a SHU 4006 is shown): Fig. First select a cycle by pushing the corresponding Cycle Button in. The Timer Knob will continue to advance clockwise back to the twelve O’clock position until the cycle is complete. 3-2 The SHU 30** and 40** are both mechanical units that operate using a basic Timer and Selector Switch. The Cycle Button remains in the indented position until another cycle is chosen. Fig. indicating the end of the Rinse & Hold cycle. Now. 3-1. 3-2. sauces. roast or fried food Coffee. Type of food remains Soups. rice.55 24. salami.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. water and energy usage are dependent upon inlet water temperature. rice. Non-delicutlery. casseroles. milk.19 4.H 11 Cycle Chart SHU 3002/3006/3012/3016/4002/4006/4016/4022/4026/4036 Type of dishware e. eggs. Actual values may vary.75 70 5. cate glasses. potatoes. Delicate cycle not used on SHU 3002/3006/3012/3016 .g. potatoes. pots/pans. etc.36 20. 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 6.55 24.5 Shown above are the range of values that may be obtained while running the dishwasher under normal conditions.25 10 1. cakes. china. pasta. cold drinks. pasta. roast or fried food a lot stuck on hard Mixed Delicate Mixed Soups. eggs. The actual cycle duration. . simply press the desired Cycle Button twice. the On/Off Button will be reset to off andmust be depressed again to re-active the cycle. Once the On/Off Button is depressed the LED above the previously used cycle will illuminate. TO OPERATE: Fig. 3-3. First depress the On/Off Button until it locks in place. Please note: If the door is opened during the cycle. To change the cycle. As the program advances the Cycle Progress LED’s will illuminate (wash. When the cycle is complete the Clean LED will be illuminated. rinse / dry). The unit will then drain and the Clean LED will illuminate. Fig. 3-4 The SHI or SHU 43** series operates using an electronic Control Unit. The LED above that cycle will then illuminate. The cycle will resume from where it left off.12 H SHU 4302/4306/4312/4316 Operation SHI 4302/4306 Fig. 3-4. 3-3 Fig. TO CANCEL A CYCLE: Press the Power Scrub Plus and Regular Wash Buttons both in at the same time. cate glasses. cold drinks.5 Shown above are the range of values that may be obtained while running the dishwasher under normal conditions. eggs. 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 7.9 85 6 22.7 80 5.2 4. potatoes.4 10 1. pasta. etc. casseroles. salami. sauces. potatoes. rice.H SHI 4302/4306 13 Cycle Chart SHU 4302/4306/4312/4316 Type of dishware e. roast or fried food Coffee. The actual cycle duration.1 26. pots/pans. water and energy usage are dependent upon inlet water temperature. Actual values may vary. . roast or fried food a lot stuck on hard Mixed Delicate Mixed Soups.4 20. milk. cakes.g. eggs. Type of food remains Soups. china. pasta. Non-delicutlery. rice. . DELAY START: The Delay Start feature allows the unit to be delayed for up to nine hours. Fig. Please note: If the door is opened during the cycle. This run time will depend on incoming water temperature and the turbidity of the pre-wash water. Section 4. To change the cycle. 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. simply press the desired Cycle Button twice. start the unit as described above. At the end of the cycle the display will show a CL. REFILL RINSE AGENT LED: The Refill Rinse Agent LED is activated via a Reed Switch on the Detergent Dispenser. 12-1 through Fig. 3-6. The LED above that cycle will then illuminate. Fig. The unit will begin automatically once the delay time has elapsed. or one-hour delay. Note: It is normal for the Countdown Display to remain at a time increment for more than one minute. First depress the On/Off Button until it locks in place. but after selecting a cycle push the Delay Start button. Service note: “F” CODE: An “F” in the display window indicates a filling fault. To program. The Refill Rinse Agent LED will also illuminate when the dishwasher door is opened and then closed even if the Dispenser is full. but will only remain lit for a few seconds. Also. The Cycle Countdown will display an approximate run time for the cycle chosen. The LED will illuminate when the Rinse Agent Dispenser is empty. press the Delay Start Button until it reaches 0h. The unit will then drain and the figure CL will appear in the display. the On/Off Button will be reset to off and must be depressed again to re-active the cycle. TO OPERATE: Fig. see Section 6. indicating that the cycle is complete. 8-3. The display will show a 1h. 3-5 The SHU 53** series operates using an electronic Control Unit. The cycle will resume from where it left off. To reset the delay.14 H Operation SHU 5302/5304/5305/5306/5312/5314/5315/5316 Fig. Fig. TO CANCEL A CYCLE: Press the Scrub Wash and Delicate / Econo Buttons both in at the same time. or skip a time increment depending on the calculations of the Control Unit. 3-6 Once the On/Off Button is depressed the LED above the previously used cycle will illuminate. 3-5. Continue to depress the Delay Start Button until the desired delay time is reached (up to nine hours.12-6. 9h). Fig. water and energy usage are dependent upon inlet water temperature and amount of soil on dishware. The actual cycle duration.7/15.5 10 1. etc. rice.4/3. salami.8 20. casseroles.9 80 5.4 70 3. cold drinks. pasta. pasta. Non-delicutlery.9 85 6/4. rice. potatoes.g. pots/pans. cate glasses.4/14. .5 13. potatoes.1/5 26.5/9.9/18. roast or fried food a lot stuck on hard Mixed Delicate Mixed Soups. Actual values may vary. 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. Shown above are the range of values that may be obtained while running the dishwasher under normal conditions. eggs. cakes.8 4.6/2. roast or fried food Coffee. When Top Rack Only™ feature is used the water consumption is reduced approximately 30%. sauces.5/3. eggs.2 The Bosch Sensotronic™ will reduce water consumption by approximately 20%. Type of food remains Soups. china. milk.H 15 Cycle Chart SHU 5302/5304/5305/5306/5312/5314/5315/5316 Type of dishware e.2 22.2/0. in the case of lightly soiled dishes. Note: It is normal for the Countdown Display to remain at a time increment for more than one minute. 8-3. press the Delay Start Button until it reaches 0h. 3-7. TO OPERATE: Fig. see Section 6. First depress the On/Off Button until it locks in place. At the end of the cycle the display will show a CL. 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. 3-8 Fig. This run time will depend on incoming water temperature and the turbidity of the pre-wash water. Fig. The display will show a 1h. start the unit as described above. 3-7 The SHI / SHU 68** series operates using an electronic Control Unit. Once the On/Off Button is depressed the LED above the previously used cycle will illuminate. .16 H Operation SHI/SHU 6802/6805/6806 Fig.12-6. TOP RACK ONLY: The Top Rack Only feature can be used in conjunction with any cycle. 12-1 through Fig. The cycle will resume from where it left off. 3-8. DELAY START: The Delay Start feature allows the unit to be delayed for up to nine hours. The Refill Rinse Agent LED will also illuminate when the dishwasher door is opened and then closed even if the Dispenser is full. Fig. Please note: If the door is opened during the cycle. press the Top Rack Only Button after selecting a cycle. or skip a time increment depending on the calculations of the Control Unit. The LED above that cycle will then illuminate. Section 4. Continue to depress the Delay Start Button until the desired delay time is reached (up to nine hours. indicating that the cycle is complete. The unit will then drain and the figure CL will appear in the display. Service note: “F” CODE: An “F” in the display window indicates a filling fault. To program. To active. To change the cycle. The LED will illuminate when the Rinse Agent Dispenser is empty. 9h). or one-hour delay. To reset the delay. Also. 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. simply press the desired Cycle Button twice. REFILL RINSE AGENT LED: The Refill Rinse Agent LED is activated via a Reed Switch on the Detergent Dispenser. Fig. but will only remain lit for a few seconds. the On/Off Button will be reset to off and must be depressed again to re-active the cycle. The Cycle Countdown will display an approximate run time for the cycle chosen. The unit will begin automatically once the delay time has elapsed. TO CANCEL A CYCLE: Press the Scrub Wash and Delicate / Econo Buttons both in at the same time. eggs.5/7. pasta. pots/pans. rice.7/15. Type of food remains Soups. etc. Actual values may vary. The actual cycle duration. When Top Rack Only™ feature is used the water consumption is reduced approximately 30%.4/14.4 10 1.9/18. cold drinks. .5/9. roast or fried food a lot stuck on hard Mixed Delicate Mixed Soups.4 70 3. salami.H 17 Cycle Chart SHI/SHU 6802/6805/6806 Type of dishware e. china.2/0. potatoes.9 80 5.2 22. Non-delicutlery. rice. milk.5/3.2 The Bosch Sensotronic™ will reduce water consumption by approximately 20%.1/5 26.6/2.8 4.5 30 2.g. Shown above are the range of values that may be obtained while running the dishwasher under normal conditions.4/3. potatoes.9 10. cakes.7/1. casseroles. in the case of lightly soiled dishes. sauces. cate glasses. 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. water and energy usage are dependent upon inlet water temperature and amount of soil on dishware.5 13. roast or fried food Coffee.8 20.9 85 6/4. pasta. eggs. 18 H Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Washability / Drying . . . . . . . . . . . . . .H 19 Section 3 Description Page Rack System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 . . . 20 – 21 Interior Features . . 22 – 25 Detergent / Rinse-Agent Dispenser . . . . all Racks are constructed from a steel wire grid with a gray nylon outer covering. 4-3 With the Rack fully extended. Now bring the Rack out further and allow the Rear Wheels to disengage. 4-2 Note how the Rack Rollers are designed to ride on the outside of the Rails for a smoother operation. However. . Start the unit. Note: Racks may discolor due to the water supply or types of food remaining on the dishes.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. Rollers: Rack Rollers are a press fit making for easy removal and replacement. Fig. 4-1 Fig. 4-2 On select models the Upper Rack is height adjustable. Lift up on the Rack until the Front Rollers disengage from the Rail. and let run approximately ten minutes. repeat if necessary. then pour in two cups of white vinegar and let the unit complete the cycle. Fig. or to remove the Rack from the unit. To adjust rack height. Fully extend the Rack as shown in Fig. 4-5 Attached to the Upper Rack is the Upper Spray Arm Assembly. Fig.H 21 Rack System Fig. And then bringing the Arm down and off the 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. . 4-4. 4-4 Fig. Fig. 4-5. Strike Plate. 5-1 Interior features for all model dishwasher covered in this repair manual are identical.22 H Interior Features 1 2 2 7 3 4 6 5 Fig. 2. 6. The Strike Plate is in a fixed position and cannot be adjusted. 3. 5. Those features include: 1. Upper Rack Rails and Guide Rollers. 4. Door Gasket Lower Spray Arm Filter Basket Filter Screen Feeder Tube Assembly . 7. If the bill is snug the Gasket is good. if the bill slides out easily the Door Gasket may need to be replaced. 5-3 To remove the Rail. open the dishwasher door and insert a dollar bill. 5-5 The Door Gasket is press fit into a channel molded around the Tank. Fig. then close the door and pull the bill out. 5-4 The Upper Rack Guide Rollers are permanently attached to the Tank and cannot be removed or repaired. Fig. Fig. . press the ribbed end firmly into the channel until secure. unclipping it from the Rail. To replace. Service tip: To test for a bad Door Gasket. Then slide the Rail out from the Guide Rollers. 5-6 To remove the Gasket.H 23 Interior Features Fig. Note: Two inches of overlap are left at each end of the Gasket to insure a proper seal. simply pull it away from the Tank Channel. Fig. No sealant or glue is required. disengage the End Cap by applying outward pressure to the Cap’s top tab. 5-2 The Upper Rack Rails are made of stainless steel with a plastic end cap. 5-10 2 2 1 Fig. 5-9 Fig. 5-7 Fig. 5-11 Fig.24 H Interior Features Water Level Fig. 5-12 . 5-8 Fig. and remove it from the retaining clip located on the rear wall. at its base. Fig. Then bring the tube up and off the Sump Housing. 5-9 The Filter Basket is removed by turning it ninety degrees counter-clockwise. item 2. To remove the Arm. 5-11 With the Filter Basket removed. The Filter is a fine mesh of stainless steel and should be inspected and cleaned at least once a month. You may now examine the Impeller for any obstructions. item 1. 5-10 Then lift it out for cleaning. The Filter Screen is also made of stainless steel. Fig. remove the single T-20 Torx screw and then lift the cover off. Fig. the filter screen can then be lifted out. and the Circulation Pump Intake on the right. Fig. then Upper Spray Arms and then to the Top Sprayer Head. 5-8 The Lower Spray Arm is press fit into the Feeder Tube Socket. The Feeder Tube Assembly allows water to flow to the Lower. 5-7 The operating water level of the dishwasher is at approximately the upper edge of the filter basket. A removable cover. and was designed with rolled ends to eliminate sharp edges. It is replaced as a complete assembly by first removing the two T-20 Torx screws. . It too should be inspected and cleaned at least once a month. grasp the Arm Hub and pull up until the Arm disengages from the Socket. The Sump has a Drain Intake on the left. Fig. The Arm or Arm Socket can now be checked for debris. hides the Drain Impeller. To remove the cover. 5-12 With the Filter Screens removed you now have access to the sump area.H 25 Interior Features Fig. There is also an eyepiece. 6-2 2 2 1 Fig. 2 1 Fig. 6-1. . The Dosage Meter. closed. item 2. When the door is fully closed press down on the door end to lock it. item 2. 6-3 To the right of the Rinse Agent Dispenser is the Detergent Cup. item 2. 6-4 A white Locking Lever. Once closed. With the Detergent Door closed the Steam Vent is now visible. is now visible.26 H Detergent / Rinse-Agent Dispenser Located on the Inner Door is the Detergent / Rinse Agent Dispenser. Detergent Cup. 6-1 To fill or adjust the Rinse Agent Dispenser. open the Rinse Agent Door by pulling up on the Door Latch. steam is drawn through the vent and collects in a Condensation Tube. The factory setting is three. item 1. will then extend. 1 2 1 Fig. During the drying stage of the cycle. Fig. Once detergent has been loaded into the cup. that provides a visual indication as to the amount of Rinse Agent remaining in the Dispenser. The Dosage Meter allows you to adjust the amount of Rinse Agent dispensed into the rinse stage of the cycle. Steam Vent. item 1. The Dispenser Housing is one assembly containing three individual components. Note: Mechanical operation and removal of the Dispenser is shown in Section 4. the detergent door may be released by pressing in on the Locking Lever. slide the Detergent Door. Rinse Agent Dispenser. item 1. Fig. Instead. . Fig. DRYING As part of an energy saving design Bosch Dishwashers do not activate the Heating Element during the Drying cycle. item 2) where it is then collected by. Rinse Agent is a water softener that inhibits water from collecting or pooling. Fig. make sure the Rinse Agent Dispenser is full. It is important when attempting to determine the cause of a Washability complaint that all four factors be considered and tested. and drained from the Condensation Tube (Section 4. Service note: When confronted with a drying complaint.H 27 Washability / Drying WASHABILITY There are four factors that play a critical role in Washability: Time. and the rinse water temperature is within the desired range. Temperature. and the addition of Rinse Agent to achieve a quality drying result. Please remember that the unit will not dry without Rinse Agent. Time: The duration of the program is accurate (see cycle chart). The remaining steam is vented from the interior through the Steam Vent (Fig. Temperature: The wash and rinse temperatures are within the desired range (see cycle chart). Please note: Other factors such as clean filters. this heat is transferred to the items in the dishwasher where it is absorb and stored. During the drying portion of the cycle all dishwasher items will then radiate the stored heat. item 2). a properly routed drain hose. 7-5. as well as loading of items will also effect Washability. Water and Detergent. burning it off and converting the liquid into steam. Water: Detergent: The unit is filling with the correct amount of water (Section 3. 6-4. the dishwasher utilizes a rinse temperature of up to 161° Fahrenheit. allowing it to be easily evaporated. HOW THIS SYSTEM FUNCTIONS: During the rinse cycle water is heated to 161° Fahrenheit. This process of “flash drying” is assisted by the release of Rinse Agent into the rinse water. water hardness and quality.5-7) The detergent is fresh. and not being used in excessive amounts. thus evaporating any water that has collected on the items surface. due to the overwhelming similarities between the model SHU 5312 and the remaining Bosch Dishwasher line. SHI and SHV Dishwashers. . you will be able to easily diagnose and repair all current Bosch model SHU. However.28 H Service Reminder From this point in the manual only the technical features and components of the SHU 5312 will be demonstrated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 . . . . . . . . . . . . . . . . . . . . . . . . . . 34 – 35 Notes . . . . 33 Fascia Assembly . . . . . . . . . . . . . 30 Door Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 29 Section 4 Description Page Outer Door Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Dispenser Removal . . . . . . . . 31 Dispenser Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 To remove the Outer Door. then slide the top of the panel down and out from under the Facia Panel. As the Outer Door is being removed. Fig. 7-1. Please note: Door Guards must be in place before reinstalling the Door Panel. slide them back in over the hinge. 7-4 Fig.30 H Outer Door Removal Fig. Fig. Return the door back to its upright position. Fig. Fig. 7-3 . the left or right Door Guards may shift or fall out of place. To reposition them. and bring the bottom of the Door Panel out toward you. Fig. 7-1 Fig. Door Guards are not used on SHI or SHV models. 7-3. 7-2. open the door and remove the six T-20 Torx screws located three on each side of the Inner Stainless Door. 7-4. lining up the door guard square tab with the hinge lever square notch. Dispenser Assembly Condensation Tube Upper Wiring Harness Door Guards Door Seal Bituminious Insulation Cloth Fiber Insulation Also note the Toe Kick. item 9.H 31 Door Compoments 7 2 6 1 3 5 4 4 9 Fig. 1. 3. 7-5 8 9 Once the Outer Door has been removed the following components become visible. . and the Toe Kick Mounting Screws. item 8. 7. 6. 5. 2. 4. Fig. using a small screwdriver push in on the Reed Switch Mounting Tab. 8-3 Fig. 8-1 The Dispenser Assembly operates via a PTC Actuator (wax motor). item 2. Fig. 8-4 When the Dispenser requires Rinse Agent a Magnetic Float. first disconnect the Wiring Connector. item 1. To remove the Reed Switch. Now. Then. 8-3. 8-4. . Fig. The Combination Lever allows the Soap Door to open. and later in the cycle dispenses the Rinse Agent. and activates the Refill Rinse Agent LED located on the Facia Panel. 8-3.32 H Dispenser Operation 2 1 Fig. will lower and draw the contacts of a Reed Switch. Fig. Please note: The Combination Lever cannot be replaced individually. 8-2 …and bring the Actuator out from the Dispenser. As you push in on the mounting tab. 8-3. item 1. item 2. using a small screwdriver. 1 2 Fig. release the locking tab…. first disconnect the Wiring Connector. To remove the Actuator. use a needle-nose pliers to bring the switch down and out from the Dispenser. but only as part of a new Dispenser Assembly. Fig. This completes the circuit. together. When voltage is applied to the Actuator it advances a Combination Lever. the Dispenser Assembly can be replaced as a complete unit. 8-5. To remove.H 33 Dispenser Removal Fig. Replace the Condensation Tube. 8-6 If required. and press fit along the right side of the Inner Stainless Steel Door. Then apply light pressure to the Dispenser. Then. TO REMOVE: First remove the: Upper Rack (Section 3. 8-5 Fig. Now. TO INSTALL: Clean the inner portion of the stainless steel door where the Dispenser Gasket will seat. and break the seal between it and the Inner Stainless Steel Door. Fig. first remove any securing tape or wire ties for both the Condensation Tube and Upper Wiring Harness. Fig. Wiring Connectors for the PTC Actuator. Then bend the positioning strips back into place. Reed Switch and Condensation Tube. straightening them if necessary. using a broad tipped regular screwdriver spread the top and bottom metal positioning strips away from the Dispenser. Wiring Connectors and Upper Rack. Fig. The Condensation Tube is inserted into the right side of the Dispenser with a gasket seal. insert the new Dispenser making sure the positioning strips fit snugly against the Dispenser Body. Now. 8-6. 4-3). The Dispenser Gasket will make a watertight seal so caulk or sealant is not required. and sliding the tube out from the Dispenser. . disengage the tube from the door by pulling it toward you. 9-2 With the screws removed. FASCIA ASSEMBLY REMOVAL: After removing the Outer Door. Fig. See section 4. 7-1. Fig.34 H Fascia Assembly IMPORTANT SERVICE NOTE: The Fascia Assembly cannot be removed unless the Outer Door is removed first. . 9-1. remove the six T-20 Torx screws securing the Fascia Assembly to the Inner Stainless door. 9-3 Now remove the Wiring Connectors by pressing in on the locking tabs of each connector. 9-1 Fig. then sliding the connector up and off from the Control Module. Fig. Fig. bring the Fascia Assembly down cradling it so as not to scratch the Fascia Console. CONTROL MODULE REMOVAL: Press in on the three locking tabs and bring the Control Module out from the Console Frame. 9-5 ON/OFF SWITCH REMOVAL: Bend the single tab up. see Section 2. item 2. Note: Always reset the new Control Module by pressing the appropriate cancellation buttons. it can be further separated into two assemblies. Item 2. 9-7 . 9-6 DOOR LATCH ASSEMBLY REMOVAL: Bend the two tabs up and slide the Latch down.Door Latch Assembly. Then slide the switch up and out from the frame. Note: The Fascia Console or Program Buttons can be replaced at this time. Fig. item 2. To separate. 1 2 Fig.Control Module.H 35 Fascia Assembly With the Fascia Assembly removed from the unit. switches the unit off when the door is opened during operation. Fig. 9-4. item 1. On/Off Switch. Item 3. release the four locking tabs and bring the Fascia Frame up from the Fascia Console. Note: The Locking Lever. 9-4 The Fascia Frame houses three components: 1 2 3 Item 1. Fig. and remove the Locking Lever. Fig. 36 H Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Leveling Legs . . . 42 . . . . . . . . . . 39 Drain Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Water Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 37 Section 5 Description Base Components – Front Accessible: Page Electrical Connection . . . 38 Circulation Motor Capacitor . . . . . . . . . . . . . . . . . . . . 40 — 41 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The Circulation Motor cannot be replaced from the front. is a 10uf-Start/Run Capacitor held to the Circulation Motor with a single 13mm nut. 4. 7. 10-1 Service note: 6 5 4 1 3 2 To gain access to the Front Accessible Lower Components remove the Toe Kick. Also. item 1. Front Leveling Legs. Turning the screw clockwise will balance the additional weight of the added panel. Model and Serial number tag. 8. for better visibility it is strongly recommended that the Outer Door be removed as well. Door Spring Adjustment Screws. 5. Circulation Motor Capacitor. The Capacitor can be replaced as a separate component without removing the Circulation Motor. The Front Accessible Lower Components consist of the following items. . 9. Electrical Connection. Water Solenoid Valve.38 H Base Components – Front Accessible = 7 8 2 9 = 3 Fig. Access Panel. Circulation Motor. 6. Rear Leveling Leg adjustment screw. 1. but is accessible for voltage or wiring testing. 2. is a three wire hook-up that is secured with wire-nuts. 3. item 2. 10. 10-2 The electrical connection. The color code is as follows: Black = Hot White = Neutral Green = Ground The Circulation Motor Capacitor. 1 Fig. Drain Motor. The adjustment can only be made when an accessory door panel is added to the unit. For convenience an additional Serial Number Tag. first remove the two T-20 Torx valve mounting screws. . Turning the screw clockwise will extend the leg. item 1. 10-5 To replace the Water Solenoid Valve. and disconnect the water line by loosening the Water Line Clamp (arrow) and removing the wiring leads.H 39 Base Components – Front Accessible 1 2 Fig. Fig. item 2. 10-6 Then bring the Water Valve out from the Base. 10-4 The Rear Leg Adjustment Screw. Fig. allows the single Rear Leveling Leg to be adjusted from the front of the unit. Fig. and counter-clockwise retracts it. is located on the Base. 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. 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 Corner Blocks. Water Level Housing Assembly. Left Hinge. 8. . 7. Sump Fill Hose.H 45 Left Side Components 1 1 2 4 3 6 5 7 8 Fig. 6. 11-4 With the Left Side Panel removed you now have access to the following components: 1. 5. Drain Hoses. 2. Inlet Water Line. 3. 4. Cloth Fiber Insulation Panel. Water Chamber. 12-4 . 12-3 Fig. 12-1 Normal Fill Over Fill Base Float Fig.46 H Water Inlet / Discharge System – Operation 4 1 2 3 5 6 7 8 9 Fig. 12-2 Fig. item 8. DRAINING When the Drain Motor is activated gray water flows from the Sump through the Sump Drain Hose. would close the Float Switch.H 47 Water Inlet / Discharge System – Operation WATER SYSTEM OPERATION: Fig. and then on to the Sump via the Sump Fill Hose. do not attempt a repair. achieving the correct water level is difficult. will rise and via a Float Lever and Pushrod. BASE FLOAT (Fig. (see Section 3. Service tip: If the dishwasher repeatedly fills and drains the cause is most likely a faulty Diaphragm. but will not drain water from the base. 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. item 6. This is normal. As the Safety Float rises it in turn closes the Float Switch. When the Float Switch closes it activates the Drain Motor. item 1. Filling faults can be: Water in the base. 12-3) As a safety feature. Fig. 12-4) As an additional safety feature. The incoming water is then directed into the Water Level Housing Assembly. and the program advances. item 9. item 4. OVER FILL (Fig. 5-7) so the unit will perceive a filling fault and display the “F” code. overfill. Service tip: “F” CODE Dishwashers with a Countdown Display will show an “F” in the display window when a filling fault occurs. When the correct water level is reached the Diaphragm moves the Switch Lever. and under or no fill. If there is water in the base the Drain Motor will run continually. item 2. 12-1 is a close up view of the complete Water Systems. FILLING NORMAL OPERATION (Fig. if the Diaphragm were to malfunction the water level would rise and activate the Safety Float. item 8. the unit then calls for a small amount of additional water to be added. item 3. 12-2) Fresh water is brought in by the Water Valve and through the Inlet Water Line. Live Dealer Display Models with “F” codes: Since display models are hand filled. When the Water Level Switch closes the Water Valve shuts and the Circulation Motor is activated. item 5. which in turn closes the Water Level Switch. Note: Once the Circulation Motor is activated the water level will drop slightly. around the Water Chamber and out through the Main Drain Line. which in turn activates the Drain Motor. if the Base were to fill with water due to a hose or pump leak the Base Float. . 12-7 The Water Level Switch and Diaphragm are replaced as one assembly. . item 1. bend the small retaining tab out away from the assembly.48 H Water Inlet / Discharge System – Removal 1 Fig. Fig. 12-10 Then bring the hose down and out from the Water Chamber. Fig. and the retaining clip is back in place. To replace. Fig. 12-8 Then remove the wiring connector and slide the assembly up and out from the Water Level Housing. The Float Switch. first remove the Drain Hose retaining clip. 12-9 To replace either Drain Hose. When re-installing make sure the hose is snug. is a press fit and easily removed as an individual component. . . . . . . 52 NTC Removal . . . . . . . . . . . .H 49 Section 7 Description Page Right Side Access . . . . . . . . . . . . . . . . . 50 Right Side Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 NTC Operation . . . . . . . . . . . . . . . . . . . .53 – 57 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . refer to Section 6.50 H Right Side Access Fig. 11-2 and 11-3. 13-2 Remove the two T-20 Torx screws located on the top and bottom of the Left Trim Strip. To remove the panel. Figs. Fig. 13-1. 13-1 RIGHT SIDE PANEL REMOVAL: Fig. . and then slide the Trim Strip up and off the unit. and then by following the steps in Section 8. In the event that water does not flow across the Heating Element. 13-3 With the Right Side Panel removed. To remove the Flow Switch. Circulation Pump / Motor. Figs. Base Wiring Connectors. 1. 2. 4. 16-8 through 16-12. 5. Service Note: Section 8. Heater Assembly. but is accessible for continuity testing. Flow Switch. Heater Assembly. Flow Switch. 3. Located between the two heater terminals is the Flow Switch. 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. bring the bottom of the switch out from its base. The Heater Assembly cannot be replaced from the side. and then lift the switch out. 3 1 COMPONENT EXPLANATION: Circulation Pump / Motor. Replacement of the Heater Assembly is outlined in Section 8. also gives and alternative removal method for the Circulation Pump / Motor. the Flow Switch disables the element. for the Circulation Pump / Motor removal. . Base Wiring Connectors. you now have access to the following components. 16-2 through 16-7.H 51 Right Side Components 5 4 2 Fig. NTC. The Base Wiring Connectors allow the Upper Wiring Harness to mate with the Base Wiring Harness. unhook the side tabs. Figs. . Service tip: The NTC can be checked without removing the dishwasher by measuring its resistance at the Control Unit. Fig. 14-1. The Control Unit Logic Board measures this resistance change and allows the program to advance once the correct temperature (resistance level) is reached. The normally closed high limit is set to 185° Fahrenheit and is self-resetting. Service note: The SHU 30** and SHU 40** models do not use an NTC. connected with red leads. the NTC records the decrease in resistance. normally open thermostat (bi-metal). As water temperature increases. The resistance at room temperature should be approximately 55k Ohms. The NTC uses resistance to control wash and rinse water temperature and is connected with two green leads. locate the two NTC leads. but utilize a standard. Also combined within the NTC (or standard thermostat) is a High Limit Safety Thermostat. Using the appropriate wiring diagram.52 H NTC Operation Fig. low or no Ohm reading will usually indicate a faulty NTC. An extremely high. 14-1 Located on top of the Heater Assembly is the NTC (Negative Temperature Coefficient). Fig. Fig. And the single Rear Base Mounting Screw. Fig. Then. first remove the Right Side Panel. remove the two Front Base Mounting Screws. Outer Door and Toe Kick. 14-3 Fig.H 53 NTC Removal To replace the NTC. 14-4. 14-4 . 14-2. Fig. 14-2 Fig. 14-3. 14-7 . 14-5 and. unhook the Pulley Arm from the Hinge by lifting it up… Fig.54 H NTC Removal Next. Fig. remove the Hinge Cover… Fig. 14-6 and then off the Hinge. Service note: The Circulation Pump / Motor can also be replaced at this time. And the two Sump Clamps. 14-9 With the block in place you now have the required access to replace the NTC. item 1. then remove the two screws that attach the Feeder Tube to the Sump.H 55 NTC Removal 1 Now. 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. see Section 8. 2 Fig. Filter Basket and Screen. 14-8 With all steps complete. Fig. item 2. 14-10 . Fig. 14-11 Fig. Service note: When re-seating the Tank make sure to check that it is inserted squarely back into the pump and seated properly. .56 H NTC Removal Fig. 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. 14-11 and 14-12. To avoid leaks.H 57 NTC Removal 2 1 The NTC is held in place by two locking tabs. To remove the NTC from the Heater Assembly. Fig. item 2. always make sure the NTC is secure and inserted completely into the Heater Assembly. apply water to the O-ring so it will seat easier. 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. 14-13 Cut Away View Then unhook the rear tab. holding it open. unhook the front tab. while you slide the NTC up and out from the Heater Assembly. item 1. holding the tab open as you lift. 1 2 Fig. Fig. Service tip: When installing the NTC. and lift the NTC up slightly on that side. 14-15 . items 1 and 2. 58 H Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Notes . . . . . 66 Heater Assembly . 63 Circulation Pump / Motor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Heater Assembly Removal . . . . . . . . . . . . . . . 60 – 62 Base Components . . . . . . . . . . . . . . . . . . . 64 Circulation Pump / Motor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Door Spring Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Aqua Sensor . . . . . . . . . . . . . . . . . 70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .H 59 Section 8 Description Page Tank Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Heater Assembly and Aqua Sensor the Tank must be removed. Fig.60 H Tank Removal Fig. item 2. 15-1 In order to gain full access to the Circulation Pump / Motor. Filter Basket and Screen. Next. Fig. Now from inside the dishwasher remove the Lower Spray Arm. 15-1. And the two Sump Clamps. and Toe Kick. 15-2 1 2 Fig. disconnect the Upper Wiring Harness from the Control Unit and On/Off Switch. 15-3 . start by removing the Outer Door. and then bring the harness off its mounting point on the Condensation Tube. 15-2. To remove the Tank. then remove the two screws that attach the Feeder Tube to the Sump. Left and Right Side Panels. leaving the unit as shown in Fig. item 1. H 61 Tank Removal Then on both the left and right sides. remove the Hinge Covers… Fig. 15-5 and then off the Hinges. 15-4 and unhook the Pulley Arms from both Hinges by lifting them up… Fig. Fig. 15-6 . item 1. Service note: The Door Seal is a press fit along the bottom lip of the tank. The Lower Door Seal. 15-9 With both Tank Mounting Screws and Door Hinge Pivot Tabs removed bring the Inner Door up and off the unit. insert your T-20 Torx bit into the Tab and bring the screwdriver down releasing the tab. and will simply snap into position when replaced. 15-9 . make sure the Door Seal is correctly inserted back along the tank lip when replaced. Fig. item 2. 15-7 Fig. 15-7 Now on both the left and right sides remove the T-20 Torx Tank Mounting Screws. and the Door Hinge Pivot tab. Service note: The tab is a press fit. Fig. will pull away as you remove the door. item 1. To avoid leaking. Fig.62 H Tank Removal 1 2 Fig. Set the door aside. 15-8 To remove the Door Hinge Pivot Tab. 15-8 1 Fig. H 63 Base Components 3 4 2 1 Fig. 4. 16-1 The Tank can now be removed from the Base. With the Tank removed you now have access to the following components: 1. Circulation Motor Circulation Pump Heater Assembly Aqua Sensor Service reminder: As previously mentioned in Section 7. . 2. 3. However. When reseating the Tank make sure to check that it’s inserted squarely back into the Sump and seated properly. lay the Tank on its back so as not to damage the tank bottom. the additional visibility and access the Tank removal method allows can be a greater benefit for this repair. Service note: Once removed. the Circulation Pump / Motor can also be replaced from the right side without removing the Tank. 16-4 Fig. 16-5 2 .64 H Circulation Pump / Motor Removal 2 1 Fig. 16-3 1 3 4 Fig. 16-2 Fig. 16-2. item 2. so make sure to have a good grip on the Sump as you compress the spring. remove the Motor / Rear Pump Assembly from the Front Pump Housing. When replacing the Pump / Motor make sure to line up the Key Square with the Key Square Cut Out. Main Pump Seal. reattach the wiring leads. Impeller. 16-3. then Fig 16-4. separate the Motor from the Rear Pump Assembly. 16-7 Disconnect the four wire leads. Fig. . Service note: The Impeller Seal Spring is compressed when the two halves of the Pump Assembly are brought together. The Rear Pump Assembly consists of four components. This will take a little force. Next. To do so. test and check for leaks. item 1. Now. locate the Key Square Cut Out on the Rear Pump Housing. 16-6. Impeller Seal. 16-3. 2. Rear Pump Housing. Then bring the two pump halves together in the position shown in Fig. 16-6 CIRCULATION PUMP / MOTOR REMOVAL: Fig. then grasp the Circulation Motor and turn clockwise a quarter turn until the Motor stops. locate the Key Square on the Front Pump Housing. Each component can be replaced as an individual item. 16-5: 1. Fig. With the Motor / Rear Pump Assembly removed from the unit. 16-7. 4. Fig.H 65 Circulation Pump / Motor Assembly Fig. and turn the Motor clockwise until it stops. Fig.16-3. see Fig. first remove the Impeller by placing a block in the rear of the Motor and then turning the Impeller counter-clockwise. Now. 16-2. TO INSTALL: First. Note: The Front Pump Housing remains in place when the Motor is removed. 3. Fig. Fig. 16-10 . 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. 16-8 Fig.66 H Heater Assembly Removal 3 1 2 Fig. item 3. 5. and then out from the Circulation Pump Connection. 16-12 The Heater Assembly.H 67 Heater Assembly 2 3 1 4 5 6 7 Fig. and then pry the Actuator out from its housing. item 2. Heater Assembly Components. Fig. 3. 16-8 is a flow through design. item 1. When installing. To remove the Actuator. Top Rack Actuator. 16-10. . Locking Tab 6. Discharge to Lower Spray Arm. Aqua Sensor (if equipped). remove the wire connector. Fig. Fig. 16-9. Discharge to Upper Spray Arm. 16-11 Fig. Make sure all three gaskets are secure and the locking tab is in place. release the Heater Assembly Locking Tab. 4. Flow Switch TO INSTALL: Slide the Heater Assembly into the Circulation Pump Connection first. disengaging the heaters two discharge outlets from the Sump. first remove all wiring leads and the two securing screws. Now. When activated. item 4. 16-11. the Top Rack Actuator diverts all water flow to the Upper Spray Arm. 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. taking water in from the Circulation Pump and then sending it out the two discharge outlets to the Upper and Lower Spray Arms. 1. 2. HEATER ASSEMBLY REMOVAL: See Fig. and while holding the tab open bring the Heater Assembly up on the left side. Fig. NTC Socket 7. Top Rack Actuator is used to activate the Top Rack Only wash on models equipped with this feature. Then replace the two screws and wiring connections. Intake from Circulation Pump. 16-12. 16-13. slide it out from its housing located on the Heater Assembly. it should never be replaced. . which is available only on select models. 16-14. If the beam cannot pass through. If the beam passes easily through the pre-wash water then no additional wash water is added.68 H Aqua Sensor Fig. To replace the sensor. Fig. 16-14 The Aqua Sensor turbidity measuring device. evaluates the pre-wash water using a beam of light and a pick-up sensor. 16-13 Fig. Service note: Since the Aqua Sensor has no effect on washability. then the pre-wash water is drained and a fresh fill is added for the main wash cycle. Only if a leak were to occur should service be performed on this component. Fig. Fig. and operate via a Spring Cable and Reel that counter balances the weight of the Outer Door. being careful not to damage the Drain Hose. If a Door Panel Kit is applied to the dishwasher. 16-15. 16-18. 16-15 TO REPLACE THE SPRINGS: Lay the dishwasher on its back. remove the Door Springs by prying the Spring Plate out from the Base.H 69 Door Spring Removal The Door Springs are located on the bottom of the Base. Fig. Fig. 16-16. the factory springs must be replaced with the heavy duty version that is provided with the panel kit. Fig. Then remove the Spring Cable by unhooking it from the Spring. 16-18 . Then using a small screwdriver. Fig. Fig. 16-17 Fig. 16-16 Fig. 16-17. 70 H Notes . . . . . . . . . . . . .H 71 Section 9 Description Page Wiring Diagrams / Schematics . . . . . . . . . . . . . . . . . . . . . . . . (see Tech Manual) Test Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(see Test Programs) . . . . . . . . . . . . . . BSH Home Appliances 5551 McFadden Avenue Huntington Beach. CA 92649 . DW246. DW244. DW245. Cleanability plus Quiet Operation 1 .Thermador Dishwasher Series Models DWI246. Flexibility. 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 . The cycle status bar will progress to the end.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. press HEAVY WASH and LIGHT WASH at the same time for 3 seconds. 3 . 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. 4 . • Reverse order to replace. • Remove two screws holding fill valve in place. 5 .Fill valve replacement • Fill valve is accessed by removing toekick panel. electrical connections. and remove fill hose. 6 .Fill valve replacement • Operates on 120VAC • Normal reading is approximately 1000 ohms. • If reading is abnormal. replace valve. • Read directly at valve. motor 4 2 4 1Float Drain switch motor m3 7 .1-2 On/off door switch e0 a1 .6-1 . Note: voltage present whenever on-off switch closed.4-4 f1 Water valve .5-3 .2-1 .5-1 1 3 5 2 4 6 Module . It operates on 120VAC.7-1 dispenser .1-1 .2-2 A2 Dispenser actuator .6-2 .4-3 Water level 1 switch .5-2 .44 and I2.Fill valve reads 1000 ohms between I2.8 . sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.1-3 . Reed switch e3 Temp.1-3 with door switch closed.5-6 .4-2 f5 r1 e5 m2 Circ.4-1 s2 .9 X2 I2.I2…… K1 + K2 + K3 Display Control Timer .7-2 HTCO heater Flow switch .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 . 10 .Drain pump replacement • Drain tank sump with sponge or towel (to prevent spillage into lower sump). • Remove toe panel and cover plate. • Remove fill valve and sump hose. • Hold tabs on motor and rotate CW. • Can be read directly at motor. 11 .Drain pump replacement • Permanent magnet motor. • Normal resistance reading is 16 ohms. • Operates on 120VAC. 7-1 dispenser .I2…… K1 + K2 + K3 Display Control Timer .5-2 .9 X2 I2.7-2 HTCO heater Flow switch .2-1 .41 & I2.5-6 .4-2 f5 r1 e5 m2 Circ. Drain motor operates on 120VAC.4-3 Water level 1 switch .8 .4-4 f1 2 4 1Float s2 valve .1-3 .2-2 A2 Dispenser actuator .6-1 .1-2 On/off door switch e0 a1 . Reed switch Temp.4-1 Water .1-1 with door switch closed.5-3 .5-7 .6-2 .1-1 . sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.5-1 1 3 5 2 4 6 Module . motor 4 Drain switch motor m3 12 .Drain motor reads 16 ohms between I2. 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 • 2 are on side of door liner.Access to control board • Remove 6 T-20 screws. 21 . 4 facing upwards • Lift door. tilt control panel up and outward to remove. Control board • Slide control board up past tabs to remove. • Plugs are keyed and will not fit in wrong position. • Component checks are done from control board plugs. 22 . • Plugs to components are arranged on the module as shown above.Troubleshooting the control module. • Voltage and resistance readings can be taken from the plugs. 23 . .2-2 A2 .1-1 .4-4 s2 r1 e5 .7….2 pin wire connector ✔ I2.1-3 .5-6 5..5-7 .2….2 5.4-3 4 1 f1 2 4 1 e6 m3 .7 pin wire connector (two pins not used) ✔ I2.1 1 3 5 2 4 6 N L1 Module .5….4-2 f5 m2 24 .6 pin wire connector (two pins not used) ✔ I2.7-1 .MODULE -.I2…… K1 + K2 + K3 Display Control Timer .6…..2 pin wire connector I4 X1 X2 ..3 pin wire connector ✔ I2..6-2 .3 5.4….7-2 .1….4-1 .1-2 e0 a1 .I2 ✔ I2.2 pin wire connector e3 NTC Six multi-pin connectors ✔ I2.6-1 .2-1 .. I2.Troubleshooting from the control board • Component checks are done from control board plugs.7.5. 25 . I2. • Plugs are numbered from the left starting with I2.2. and I2.1.6. I2.4. I2. 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 . Troubleshooting from the control board • I2. • I2.4-1 120VAC to drain motor. 27 . • I2. • I2.4-4 provide neutral to activate fill valve.4-2 120VAC to circulation motor.4 has 4 wires and controls the following: • I2.4-3 120VAC to water level switch. 28 .6 has 2 wires and monitors reed switch to activate rinse agent light.Troubleshooting from the control board • I2. The 2 wire plug (I2. (Not used on DW244 models). • The 3 wire plug is for the soil sensor. 29 .5 has 2 plugs.5-7) receives input from NTC sensor.5-6 &I2.Troubleshooting from the control board • I2. • Door switch is part of on/off switch and is activated by actuator rod from door latch. 30 .On/Off/Door switch • Switches both neutral and hot side of line voltage. • Remove by bending tab and sliding up. 6-1 . 120VAC input. motor 4 Drain switch motor m3 31 .11 & I2. Reed switch e3 Temp.1-1 & I2. and 120VAC output from board.5-7 .1-3.1-1 . and I2.6-2 .9 X2 I2.5-3 .1-3 .I2…… K1 + K2 + K3 Display Control Timer . Door switch opens neutral (1-2) and the On-Off switch contacts (3-4 & 5-6).On-Off switch switches neutral.4-2 f5 r1 e5 m2 Circ. read 120VAC between I2.5-1 1 3 5 2 4 6 Module .2-1 . sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.5-6 . When closed.4-1 Water .8 .7-2 HTCO heater Flow switch .1-2 On/off door switch e0 a1 .5-2 .1-2.4-4 f1 2 4 1Float s2 valve .4-3 Water level 1 switch .7-1 dispenser .2-2 A2 Dispenser actuator .. 32 . • It is a press fit. no additional sealant is used.Door gasket/seal • Door gasket /seal is inserted into channel around top and sides of tank opening. • Slide filler strips up and remove. 33 .Side panel removal • Remove T-20 screws holding side panel through holes in filler trims. tighten screws. and pushing top edge in and down. • Replace by inserting bottom edge.Side panel removal • Pull panel outward from top edge. • Start T-20 screws and slide filler strips in place. • Lift and remove . 34 . activating water level switch. circulation motor starts.Water level and float switch • Fill valve opens. water fills chamber and tank. fill continues. • When switch trips first time. 35 . • When water level switch trips second time fill stops. Water level switch reads open between I2.9 X2 I2.4-4 f1 Water valve .6-1 .4-3 Water level 1 switch .5-1 1 3 5 2 4 6 Module .4-2 f5 r1 e5 m2 Circ.7-1 dispenser .2-1 .1-2 On/off door switch e0 a1 .7-2 HTCO heater Flow switch .5-3 .5-7 .6-2 . It conveys 120VAC to control board when activated. motor 4 2 4 1Float Drain switch motor m3 36 .4-3 & I2.I2…… K1 + K2 + K3 Display Control Timer . Reed switch e3 Temp. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.2-2 A2 Dispenser actuator .1-3 when idle.1-3 .5-6 .1-1 .8 .4-1 s2 .5-2 . • The float switch will activate the drain pump for two reasons: – Overfill condition – Leakage into the sump 37 .Fill and float switch • Float switch is located to the right or forward of the fill/flow switch. 5-7 .7-2 HTCO heater Flow switch .4-3 Water level 1 switch .5-2 . motor 4 Drain switch motor m3 38 .4-4 f1 2 4 1Float s2 valve .Overfill or leakage into sump causes float switch to transfer 120VAC to drain motor and disconnects 120VAC to fill valve.8 .4-1 Water .9 X2 I2.6-1 .4-2 f5 r1 e5 m2 Circ.7-1 dispenser .5-3 . Reed switch Temp.1-2 On/off door switch e0 a1 .5-1 1 3 5 2 4 6 Module .1-3 .1-1 .I2…… K1 + K2 + K3 Display Control Timer . sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.2-1 .6-2 .5-6 .2-2 A2 Dispenser actuator . motor 4 Drain switch motor m3 39 .4-4 Temp.1-2 & neutral Water Valve Terminal.5-2 .8 .7-2 HTCO heater Flow switch .4-2 f5 r1 e5 m2 Circ.1-2 & .6-2 .5-3 .4-3 Water level 1 switch .1-1 & .No Water Fill….1-1 .5-1 1 3 5 2 4 6 Module .I2…… K1 + K2 + K3 Display Control Timer .1-1 & 6 on On/Off Sw.1-1 & .2-1 .6-1 .1-1 & hot Water Valve Terminal Check for 120V between .7-1 dispenser .2-2 A2 Dispenser actuator .4-4 f1 2 4 1Float s2 valve .5-6 .1-3 .1-2 On/off door switch e0 a1 .9 X2 I2. .diagnosed at control console Check for 120V between . .4-1 Water .1-2. Reed switch e3 sensor Soil Sensor Jumper NTC I4 X1 I2.5-7 .1-3. . . HANDS ON 40 . • Remove condenser channel. 41 . • Remove control panel and lay on floor.Door removal • Unplug all electrical connections from dispenser. • Lift door up and off hinge pivot.Door removal • Remove retainer clips with small screwdriver. • Detach lip seal from between tank and door bottom. 42 . • Remove spring cable. 43 . • Replacement requires the removal of the machine from installed position.Door springs • Door springs are mounted in a channel in the molded base. • Replace in opposite order.Door spring replacement • Remove cable from hinge on door. • Pry spring retainer from base channel. • Unhook cable from spring. 44 . 45 .Cable replacement • Remove cable from door hinge. • Remove screw holding hinge bracket to tank. • Remove 2 screws holding hinge bracket to base. and replace screws.Cable replacement • Lift hinge mount out of base. 46 . rotate cable roller to release from hinge mount. • Insert new cable/roller assembly. • Reattach cable to door hinge. reinsert into base. lift and remove. and wash arm. • Remove any foreign material from sump. fine filter. • Reassemble in reverse order. • Slide retainer clip aside.Drain pump cleanout • Remove coarse filter. 47 . drain pump cleanout cover. fine filter.Drain check valve • Remove coarse filter. • Remove by lifting out of slot. • Check valve is black rubber flap valve to rear of drain sump. 48 . • Remove fine strainer by lifting out 49 .Tank Removal • Remove racks from interior. • Remove large strainer by unscrewing and lifting. Tank Removal • Remove 4 T-20 screws inside tank sump. 50 . 51 .Tank Removal • Unsnap upper arm supply tube from back wall of tank. (1 on each side) 52 .Tank Removal • Remove T-20 screws from hinge mounting bracket. 53 .Tank Removal • Remove 2 T-20 screws from rear of tank. Tank Removal • Tilt tank up and remove. 54 . HANDS ON 55 . Base components • • • • • • Soil sensor NTC and High temp. Circulation pump Heater Pressure switch Capacitor 56 . 57 . • Samples water clarity at first fill to set basis.Soil sensor • Consists of LED (light emitting diode) and LDR (light dependent resistor). • Samples again after first rinse & final rinse to determine if add’l rinses necessary. 5-7 . motor 4 Drain switch motor m3 58 .The soil sensor consists of an LED(light emitting diode) and a LDR (light dependent resistor).4-1 Water .1-3 .I2…… K1 + K2 + K3 Display Control Timer .1-1 .4-2 f5 r1 e5 m2 Circ.6-2 .4-3 Water level 1 switch .9 X2 I2. These work together to test clarity of water to determine need for add’l rinses. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.1-2 On/off door switch e0 a1 . Reed switch e3 Temp.7-1 dispenser .2-2 A2 Dispenser actuator .5-3 .8 .6-1 .4-8 .4-4 f1 2 4 1Float s2 valve .2-1 .5-1 1 3 5 2 4 6 Module .5-6 .7-2 HTCO heater Flow switch .5-2 . • Resistance decreases as temp. 50K ohms @ room temperature. 59 . increases.Thermostat Sub-assembly • Contains NTC sensor to cycle heating element for high temp washing/rinse. • Normal resistance is approx. 5-7 .8 .I2…… K1 + K2 + K3 Display Control Timer .7-1 dispenser .5-3 .The temp.1-3 . sensor reads 50. sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.4-3 Water level 1 switch . motor 4 Drain switch motor m3 60 .4-2 f5 r1 e5 m2 Circ. It is a NTC (negative temp.2-2 A2 Dispenser actuator .4-4 f1 2 4 1Float s2 valve .1-2 On/off door switch e0 a1 .6-1 .9 X2 I2.1-1 .5-2 .2-1 .5-1 1 3 5 2 4 6 Module . Reed switch e3 Temp.7-2 HTCO heater Flow switch .4-1 Water .5-6 .000 ohms at room temperature. coefficient) and the resistance decreases as temp increases.6-2 . 1-2 On/off door switch e0 a1 .2-1 . replace sensor.1-1 .6-1 .9 X2 I2.5-7 & .I2…… K1 + K2 + K3 Display Control Timer .4-4 f1 2 4 1Float s2 valve .4-1 Water .5-6 Should read approximately 50. Reed switch e3 Temp.5-6 .5-7 .2-2 A2 Dispenser actuator .5-3 .4-3 Water level 1 switch . sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.Diagnosing the Temperature Sensor (Step 1) 1) 2) Measure resistance between .7-1 dispenser .5-2 .6-2 .1-3 .7-2 HTCO heater Flow switch . motor 4 Drain switch motor m3 61 . If open.4-2 f5 r1 e5 m2 Circ.000 OHMs at 75 degrees ambient.5-1 1 3 5 2 4 6 Module .8 . 6-2 .6-1 .1-3 .8 .4-1 Water .7-2 HTCO heater Flow switch .2-2 A2 Dispenser actuator .5-3 .1-2 On/off door switch e0 a1 .7-1 dispenser .4-3 Water level 1 switch . sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.I2…… K1 + K2 + K3 Display Control Timer .4-2 f5 r1 e5 m2 Circ.9 X2 I2.Diagnosing the Temperature Sensor (Step2) 1) 2) If approximate value is read.5-1 1 3 5 2 4 6 Module . motor 4 Drain switch motor m3 62 . add about 1 1/2 gallons of hot water from sink tap If sensor is good.5-2 .4-4 f1 2 4 1Float s2 valve .5-7 . resistance values should drop Reed switch Temp.1-1 .2-1 .5-6 . Thermostat Sub-assembly • Contained in the same housing. the temperature sensor also contains HTCO (bimetal) to disconnect heater at 185 degrees. • The HTCO is wired in series with heating element. 63 . Water Heater Circuit • 1200 watt heater • Heater is concealed in pump housing. 64 . • Heater is disabled when circulation pump is not running by action of flow switch. • Must be read directly due to action of flow switch.Water Heater Circuit • 1200 watt heater • Normal resistance is 12 ohms. 65 . Heater measures 12 ohms (read at heater only) Float switch activated by action of circulation pump Reed switch e3 Temp.I2…… K1 + K2 + K3 Display Control Timer .4-2 f5 r1 e5 m2 Circ.1-2 On/off door switch e0 a1 .5-1 1 3 5 2 4 6 Module .7-2 HTCO heater Flow switch .9 X2 I2. motor 4 Drain switch motor m3 66 .4-1 Water . sensor Soil Sensor Jumper Service connector NTC I4 X1 I2.5-2 .1-1 .5-3 .4-4 f1 2 4 1Float s2 valve .2-1 .6-1 .5-7 .1-3 .4-3 Water level 1 switch .Water Heater Circuit HTC opens at 185 Degrees 1200W heater.6-2 .5-6 .2-2 A2 Dispenser actuator .7-1 dispenser .8 . 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 • Pump and motor are separate parts. lift. and unscrew pump. • To remove pump from motor. depress tabs and rotate clockwise. 72 . lock motor with finger.Circulation pump/motor and cap. • To remove pump/motor assembly. 73 .1-1 and I2. or I2.Circulation pump/motor and cap.5 ohms between 1 and 2 on motor. • Normal resistance is 13.4-2 on control board. • Motor is 120VAC capacitor start. 6-2 .5-6 .8 .4-2 & I2.4-1 Water .1-1.9 X2 I2.5-3 .5-7 . sensor Soil Sensor Jumper Service connector e3 NTC I4 X1 I2.1-1 .5-2 . motor 4 Drain switch motor m3 74 .Circulation motor reads 13. Reed switch Temp. Circulation motor operates on 120VAC.2-1 .6-1 .1-2 On/off door switch e0 a1 .4-2 f5 r1 e5 m2 Circ.7-1 dispenser .4-4 f1 2 4 1Float s2 valve .1-3 .I2…… K1 + K2 + K3 Display Control Timer .2-2 A2 Dispenser actuator .7-2 HTCO heater Flow switch .5 ohms between I2.4-3 Water level 1 switch .5-1 1 3 5 2 4 6 Module . HANDS ON 75 . THATS ALL FOLKS 76 . *Soil sensor samples water for clarity. *Water level switch closes first time. *Drain pump runs for 30 seconds and stops. 77 Second Rinse Rinse aid 161F Drying . if OK go to wash cycle). Rinse *Water level switch closes second time. *Circulation pump starts. *Circulation pump runs for 9 minutes and stops. *Soil sensor samples water (if too dirty go to pre-wash cycle. fill continues. *Fill valve closes.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Drain pump runs for 15 seconds and stops. *Fill valve opens and fills sump. fill continues. *Drain pump runs for 30 seconds. Second Rinse Rinse aid 161F Drying 78 . *Circulation pump starts. *Heater raises water to 125F and washes for 9 minutes. *Circulation pump stops. *Water level switch closes first time.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. *Water level switch closes second time. *Heater circuit is activated. Rinse *Fill valve closes. fill continues. Rinse *Fill valve closes.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. *Circulation pump stops. to 161F and wash continues for 9 minutes. *Heater raise water temp. repositions arm. 79 . *Water level switch closes first time. *Heater circuit activated. *Water level switch closes second time. Second Rinse Rinse aid 161F Drying *Drain pump runs for 30 seconds. *Actuator opens soap cup. *Circulation pump starts. if OK go to rinse aid cycle) *Circulation pump stops. *Circulation pump starts. Second Rinse Rinse aid 161F Drying 80 . *Water level switch closes second time. fill continues. *Water level switch closes first time.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. *Fill valve closes. *Drain pump runs for 30 seconds. *Soil sensor samples water (if too dirty go to second rinse. Rinse *Circulation pump runs for 9 minutes. Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. *Fill valve closes. *Circulation pump starts. *Water level switch closes second time. fill continues. Rinse Second Rinse Rinse aid 161F *Circulation pump stops. *Water level switch closes first time. *Circulation pump runs for 9 minutes. *Drain pump runs for 30 seconds. Drying 81 . *Water level switch closes first time. Rinse *Actuator dispenses rinse aid. to 161F. *Circulation pump starts. *Fill valve closes. fill continues. . Second Rinse Rinse aid 161F Drying 82 . *Drain pump runs for 30 seconds and stops.Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F *Fill valve opens and fills sump. *Circulation pump runs for 9 minutes and stops. *Water level switch closes second time. *Heater raise water temp. Cycle Sequence detail Pre-rinse Pre-wash 125F Wash 161F Unit is idle for 11 minutes for condensation drying to take place. Dishes retain heat from high temperature rinse better than tank of dishwasher. condensing and gathering in the sump. so moisture will migrate to dishwasher tank. Rinse Second Rinse Rinse aid 161F Drying 83 . 4300 SHU 6800.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 .4300 SHI 6800.3300.4300.DISHWASHER LAVE-VAISSELLE LAVADORA DE PLATOS SHV4800.5300. 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. 56 02 03 20 86 (8007) . com to learn about your dishwasher as well as many other top quality Bosch appliances. highly recommend that you read this manual prior to using your dishwasher for the first time. As an added convenience. For even more information. This manual was written with your safety and convenience in mind and the information contained herein is very important.boschappliances.com ENGLISH .boschappliances.1 .CONGRATULATIONS! Congratulations. and Thank You from BOSCH for selecting your dishwasher. You have joined the many consumers who demand quiet and exceptional performance from their dishwashers. at BOSCH. visit our website at www. Enjoy! www. We. 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. 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 .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. 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.ENGLISH www. one for washing and one for draining. Stops the Flow of Incoming Water when it is Detected Under the Dishwasher • Child Proof Cycle Selection .com . 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.boschappliances.com ENGLISH . 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.3 . Load sharp knives with the handle up to reduce the risk of cut-type injuries. 7. 11. As the gas is flammable. Use the dishwasher only for its intended function. Use only detergents or wetting agents recommended for use in a dishwasher and keep them out of the reach of children. electric shock. basic safety precautions should always be followed to reduce the risk of fire. Bosch dishwashers are provided with two manuals. 10. 6.ENGLISH www. Use and Care Manual. sit on. 4 . This will release any accumulated hydrogen gas. Make sure this dishwasher has been properly grounded and installed by a qualified installer before using. 4. 8. or stand on the door or dish rack of the dishwasher. Read all instructions before using the dishwasher. SAVE THESE INSTRUCTIONS ! GROUNDING INSTRUCTIONS This appliance must be connected to a grounded metal. For plastic items not so marked.IMPORTANT SAFETY INSTRUCTIONS WARNING WARNING — When using your dishwasher. permanent wiring system. If the hot water system has not been used for such a period. before using the dishwasher turn on all hot water faucets and let the water flow from each for several minutes. Do not abuse. or an equipment grounding conductor must be run with the circuit conductors and connected to the equipment grounding terminal or lead on the dishwasher. Locate sharp items so that they are not likely to damage the door seal. 5. do not smoke or use an open flame during this time.com . 9. and b. Do not tamper with controls.To reduce the risk of injury. including the following: 1.boschappliances.Under certain conditions. check the manufacturer’s recommendations. and/or injury to persons. hydrogen gas may be produced in a hot water system that has not been used for two weeks or more. Do not touch the heating element during or immediately after use. do not allow children to play in or on the dishwasher. 2. one. Do not wash plastic items unless marked “dishwasher safe” or the equivalent. 3. When loading items to be washed: a.Remove the door to the washing compartment when removing an old dishwasher from service or discarding. WARNING — This dishwasher must be grounded in accordance with the National Electrical Code and/or local codes. Installation Instruction Manual and one. Do not operate your dishwasher unless all the enclosure panels are properly in place. 12. Hydrogen gas is explosive. 3. 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. 7. 21 10 20 25 9 21 11 9 8 21 www. Pg. Pg. identifies the components of your dishwasher.boschappliances.com ENGLISH . Pg. Pg. 2. 10.DISHWASHER COMPONENTS Figure 1. Pg. Pg.5 . 4. 8. Pg. Pg. 1 8 10 9 5 6 3 2 7 4 Figure 1 Components: 1. 5. 9. and shows the page number(s) in this manual on which more information about the component is available. Pg. below. 6. Familiarize yourself with the various parts of your dishwasher before you attempt to wash the first load of dishes. sterling silver. copper or tin. Tin will rust. or lose their finish. fade. crack. bone. Handles may separate. contact the dish manufacturer. & STONEWARE NOT RECOMMENDED USUALLY SAFE GLASS IRON NONDISHWARE ITEMS NON-STICK COATINGS PEWTER. & 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 . whether plastic. Position fragile glassware so that it will not topple over or come in contact with other dishes during the wash cycle.ENGLISH www. Others require special loading considerations. Minerals in the water may cause spotting or darkening of aluminum. wooden utensils and wood handled utensils can warp. or dissimilar metal items. Some materials are not dishwasher-safe and should be hand-washed. CRYSTAL. Materials Chart MATERIAL ACRYLIC ADHESIVE JOINED ITEMS ALUMINUM DISHWASHER USE NOT RECOMMENDED NOT RECOMMENDED USUALLY SAFE COMMENTS AND/OR SPECIAL INSTRUCTIONS Crazing may occur. This can usually be removed by scouring with a soap filled steel wool pad. contact the manufacturer of the material to confirm that it is dishwasher-safe. Wash only “dishwasher-safe” plastics. Do not let sterling silver or silverplate items come in contact with dissimilar metal items. Do not let stainless steel items contact copper. and crystal that is hand-painted or trimmed may discolor. Iron will rust. Decorated china. BRASS. Items joined by adhesives. If you are not sure whether a particular item is dish washer safe.com . Pewter will tarnish.boschappliances. Wooden bowls. Wash by hand and dry immediately.steel. wood. Wash by hand and dry immediately. Decorated plastics may fade. or spot. stoneware.MATERIALS CHART Important: Before you wash anything in the dishwasher. silverplate. You should hand-wash these items. Colored anodized aluminum may fade over time. etc. BONE HANDLED UTENSILS CHINA. The Bosch dishwasher is only intended for use in cleaning standard household dishware items. check the materials chart shown below in Table 1. Before washing any dishware or cookware. may be loosened. After drying the non-stick coating should be covered with a light coating of vegetable oil. Wash by hand and dry immediately. Milk glass may yellow. Place items upside down . they can hold extra large utensils. such as toothpicks. plastic bags. Food soils will actually enhance the detergent’s performance. into the dishwasher! Figure 2 Top Rack AHAM DW-1 -12 Place Setting Before loading the dishwasher. as shown in Figure 4. fold down the rear tines on the bottom rack. For larger items.7 . When in the down position.boschappliances. Do not allow delicate items to touch . Bottom Rack AHAM DW-1 -12 Place Setting • • • Use the Rinse & Hold cycle if waiting an extended period of time before washing. Pre-soak and hand-scour pots and pans with burned-on or blackened food. Figure 4 Rack attachment is available in some models. Place items so that nothing protrudes through the bottom of the racks . review the material chart provided on Page 6. such as serving spoons or large knives. General Loading Tips • • • • Load dishwasher so water can circulate freely and reach every part of item. or packaging materials.LOADING THE DISHWASHER Pre-Load Preparation • Remove large particles of food from the dishes before food has a chance to dry.com ENGLISH .they could be damaged. www. paper products.so water does not collect inside of them.this could block the rotation of the spray arms. Load heavily soiled pots and pans face down. but rinsing is not necessary. Figure 3 Bottom Rack Loading the Bottom Rack Place large and/or heavily soiled items in the bottom rack of the dishwasher. Do not place foreign objects. ) There is an upper and lower position for the top rack which is used to accomodate items with different heights.ENGLISH www. height (on bottom)14” Lower Position Max.com .boschappliances. height (on bottom)12” 8 . Cup Shelves • Flip down cup shelves. Figure 5 How to Adjust the Top Rack 1. height (on top)10” Max. 3. height (on top)8” Max. • Place glasses upside down with stems resting in the “V” of the shelves. Pull out (empty) top rack to the point where it can be lifted upward. 2. Pull the rack outward and up until rollers are completely free of channels. Reinsert the rack with the other set of rollers on the channel. 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. The lid prevents nesting of silverware. 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. place the silverware in the baskets: • so that they do not nest together.com ENGLISH . • place silverware with handles-down. Those models with the TOP RACK ONLY feature have a an additional upper small silverware basket. Figure 12 www. Refer to figures 11 and 12 for recommended silverware loading.9 .boschappliances. For personal safety and a top quality clean. To use.LOADING THE DISHWASHER Loading the Silverware Basket(s) All Bosch dishwashers have a large silverware basket in the bottom rack. then load silverware. first fold the basket lids down (snap in place). Large Small Figure 10a Below is an example of a silverware loading pattern that prevents nesting. but • place knives and other potentially dangerous utensils handles-up. For the best washing results it is important to use the correct type and amount of detergent and rinse agent. Locate the detergent dispenser on the inside door of the dishwasher (see Figure 1). Use of other types of detergents can result in excessive suds. Important: Too much detergent combined with soft water may cause etching of glassware. Open the detergent dispenser cover by pushing the release tab.ADDING DETERGENT Selecting the Right Detergent Use only fresh dishwashing detergent (powder is recommended).boschappliances. 2. Concentrated detergents usually call for lower usage than standard detergents. Close dispenser. Figure 13 Release Tab 45 25 15 Figure 14 The detergent will be dispensed automatically during the wash portion of the cycle. 3. 4. slide cover over the detergent chamber and press down on the arrow until it clicks shut. 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 . Detergent Dispenser Cover Filling the Detergent Dispenser 1.ENGLISH www. Fill dispenser. Measure the amount of deter gent to use based on the cycle selected and the water hardness (see chart below).com . With fingers on arrow. Only use the liquid type of rinse agent in the Bosch dishwasher. the indicator light will glow and the level indicator will show a silver background with black lines.). • if you see streaks. When the rinse agent dispenser is empty. To Fill the Rinse Agent Reservoir: 1. 2. The dishwasher leaves the factory preset to 4. Add rinse agent to the reservoir until the level indicator turns dark. TO ADJUST RINSE AGENT REGULATOR SETTING: 1.5 oz. close the door and wait a few minutes for the indicator light to register. • if you see water spots. indicating that the reservoir is full (capacity is approx.com ENGLISH .11 . 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. you should turn the regulator to a higher number. It rinses the dishware and also rinses the internal parts of the dishwasher. Figure 16 Rinse agent is available in liquid or solid form.ADDING RINSE AGENT Rinse Agent Rinse agent. OPEN THE COVER OF THE RINSE AGENT DISPENSER. 3. is used to provide optimum drying results and diminish water spotting. 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. Always use a rinse agent with the Bosch dishwasher to insure proper drying results.TURN THE SETTING INDICATOR TO THE DESIRED SETTING. Figure 15 Note: Refill rinse agent when the level indicator shows a silver background with black lines. However. Rinse Agent Indicator Light Some models are equipped with an additional rinse aid indicator light on the control panel.boschappliances. you should turn the regulator to a lower number. Open the dishwasher door fully. or a rinse aid. (See Figure 15.) This regulator controls the amount of rinse agent dispensed. After filling the rinse agent dispenser. Figure 17 www. 3. 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.boschappliances.com . below.ENGLISH www. is an illustration of the control panels for the various dishwasher models.Options 12 .BOSCH DISHWASHER CONTROLS Figure 18. water and energy usage are dependent upon inlet water temperature.2 9 1. Rinse Rinse-aid 161°. For models with Top Rack Only™.2 4.13 . Drying Pre-rinse Pre-wash Wash 161°. Drying Duration in minutes Water consumption in gallons Water consumption in liters 91 7.5 Table 3 The Bosch models featuring Sensotronic™ will reduce water consumption by approximately 20%. water consumption is reduced approximately 30% when using the feature. Drying Wash 140°. Drying Wash 104°. Actual values may vary.4 72 3.7 10. Shown above are the average values that may be obtained while running the dishwasher under normal conditions.boschappliances.CYCLE SELECTION CHARTS Cycle Selection Chart Bosch Dishwashers (other than SHU 3030) MIXED TYPE O. www.6 29 2. Drying Pre-rinse Wash 140°. .com ENGLISH . Rinse Rinse-aid 140°. DISHWARE NONDELICATE DELICATE MIXED AMOUNT O.4 20.irst Rinse Second Rinse Rinse-aid 161°. Rinse Rinse-aid 155°.0 22.9 80 6.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°. .irst Rinse Second Rinse Rinse-aid 161°.7 91 5.1 26.OOD REMAINS CONDITIONO. . . if the dishes are lightly soiled.6 13.The actual cycle duration. com . you must also select “Rinse & Hold” on the “Temp.Wash) (Regular Temp. .boschappliances.9 33. If not. when you select “Rinse & Hold” on the “Start and Run Knob”.5 25.CYCLE SELECTION CHARTS Cycle Selection Chart for SHU 3030 TYPE O.OOD REMAINS CONDITIONO.5 25. the unit will go into heat delay.Wash) RINSE & HOLD CYCLE SEQUENCE Pre-rinse one Pre-rinse two Pre-rinse three Pre-wash Wash 151°. Rinse Rinse-aid 151°.75 98 6. Options” button. Rinse Rinse-aid 151°.Wash) (Regular Temp.75 119 8.35 90 6. Soap should not be used with the “Rinse & Hold” cycle. Rinse Rinse-aid 151°.ENGLISH www.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.5 Table 4 Note: On the SHU 3030. . which will cause an extended run time.19 4. Pre-rinse one Pre-rinse two Pre-rinse three Pre-wash Wash 135°. Pre-rinse Pre-rinse Pre-rinse Pre-wash Wash 151°.Wash) (High Temp. Drying Drying Duration in minutes Water consumption in gallons Water consumption in liters Drying 127 8. Rinse Rinse-aid 151°.9 33.35 9 1. Drying Pre-wash Wash 135°. DISHWARE NONDELICATE MIXED DELICATE MIXED AMOUNT O. 14 . 3. Push the button once for the program desired. Refer to Tables 3 y 4: Wash Cycle Selection Chart to select the most appropriate cycle for the wash load. Same as #5 above. 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. Cancel Drain Figure 20 VARIOUS END OF CYCLE INDICATORS Push the desired button TWO TIMES if another program button is lit up.15 . Select the button for the program de sired.boschappliances. or the dishwasher will beep. Press the on/off switch. Close the dishwasher door. making sure that door latches are closed. 5. 2. Close door until it latches and the program will begin. 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. the LED display will show“CL” or “00”. Open dishwasher door. 2. Cycle Completion Beeper sounds off (SHU 9900 models only) www. Press the on/off switch. 4. * * * Clean light illuminates CL or 00 is displayed on the LED.com ENGLISH . At the end of the cycle the dishwasher will stop and either the “Clean” light will become illuminated. The dishwasher will start automatically and continue to the end of the selected cycle. 3. 5.* 4. SHU/SHI Models: 1.SELECTING A WASH CYCLE The dishwasher will wash and dry the contents based on cycle selection made. When the drain pump noises stop and the LED display or clean light indicate that the end of the cycle has been reached. For this reason it is recommended that the machine always be switched off before opening the door. CHANGING OR CANCELLING A CYCLE Cycle Interruption As a safety feature the dishwasher will automatically turn itself off whenever the door is opened. press the program button of the desired cycle TWICE. 2. if the door is opened quickly while in a wash or rinse cycle some water may splash out of the dishwasher. 2. press the on/off button to stop operation. 1. push the on/off button and close the door.com . * 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. 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 . 1. QUICKLY OPENING THE DOOR WHILE DISHWASHER IS IN OPERATION COULD RESULT IN SERIOUS SCALDING. Refer to your dishwasher to find the cancel drain buttons on your particular model. To Interrupt a Cycle 1. Add more detergent if necessary. Power Figure 21 Changing a Cycle To change the cycle selection.boschappliances. Press the indicated buttons at the same time and hold for approximately 3 seconds. However. showing that it has been selected. WARNING DO NOT PULL DOOR FULLY OPEN WHILE DISHWASHER IS IN OPERATION. close the door and press the on/off button. Wait at least 10 seconds (or until the water noises stop) before opening the door.INTERRUPTING. 4.ENGLISH www. SHU/SHI models. the dish washer is reset. ON/OFF BUTTON ON/OFF BUTTON On / Off To Resume a Cycle 1. The chosen cycle button (or the light above it) becomes illuminated. SHV models. The dishwasher is now ready to run a selected cycle. Press the on/off button to turn the dishwasher off. 3. www.com ENGLISH . The silverware basket(s) of the Bosch dishwasher can be removed for easy unloading.17 .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.boschappliances. Figure 24 Condensation Drying The combination of a high final rinse temperature. it is important that the Rinse Aid Dispenser be kept full. the dishes will cool more quickly. and the sheeting action of a Rinse Agent result in effective and efficient drying. and saves energy and money. the tub’s cool stainless steel interior. The dishware tends to get hot immediately following a completed cycle. For best drying results. The closed condensation drying feature is hygienic. If the door is opened slightly for a few minutes before unloading. Figure 26 shows a typical mixed load placed correctly in the upper rack for the Top Rack Only cycle. you’ll use less detergent for the Top Rack Only cycle.. The indicator light for the cycle that was last selected illuminates. 3h. the start of the washing cycle can be delayed for up to 9 hours in 1hour increments. is not reduced.. bowls and small pots in many different positions to fit your needs.com .). cups. 2. Close the door of the dishwasher securely until the latches snap shut.ENGLISH www. The upper rack of the dishwasher has been designed with flexibility in mind.boschappliances. Immediately press the timer button labeled DELAY-START-HOURS and the LED display will show “1h”. Delayed Start On a few Bosch dishwashers. 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. Also. however. Press the on/off button. plates. Follow these steps to delay the start of a wash cycle: 1. Figure 26 18 . You can load glasses. Table 6) features chart to determine which special features your particular model dishwasher has. (Ex: 1h. 2h. Press the DELAY-START-HOURS button as many times as necessary until the LED display shows the desired number of hours. 4. 3. 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.SPECIAL FEATURES Please refer to the (pg. The washing time. 23. The “Quick Wash” light will blink (program mode). 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. 3. See Figure 28. then the Cycle Completion Signal has been enabled. Figure 28 www. the Extra Tall Item Sprinkler. To remove the Extra Tall Item Sprinkler.SPECIAL FEATURES Cycle Completion Signal (SHU 9900 models) At the end of a wash cycle. push the “Quick Wash” button. A special accessory.com ENGLISH .19 . While the light is still blinking. • If the machine beeps.boschappliances. hold down the “Quick Wash” button and simultaneously turn the Dishwasher on. remove it from the dishwasher by pulling the rack toward you to the point where you can lift it up and out. Open the door. Then replace the top rack. disengaging the wheels from the side rails. 2. turn it counterclockwise and pull it out. • When you push the button again and it doesn’t beep. See Figures 27 and 28. Place the extra tall items in the bottom rack for washing. With top rack empty. Installing “Extra Tall Item Sprinkler” 1. Note: Be sure to remove the Extra Tall Item Sprinkler before you reinstall the top rack. 2. otherwise the door could become damaged and not close properly. 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. and again every 15 minutes until the dishwasher is turned off. as shown in Figure 27. you can remove the upper rack. lets you run the dishwasher with top rack removed. To Enable or Disable the Cycle Completion Signal 1. height 22”). it means that the Cycle Completion Signal has been disabled. the beeper will sound off two times. Turn the Dishwasher off to take it out of program mode. 3. If large solids. 4. The Large Object Trap can also be flushed out by holding it under running water. a Fine Filter and a Large Object Trap. Micro Filter 3. Take out Large Object Trap. Pull gently to ensure that it is locked in place. or paper labels are present. remove them by hand. Large Object Trap 2. glass. Clean Filters Under normal use. Figure 31 20 . Press the filters firmly into position. The purpose of the Large Object Trap is to help prevent undesirable objects such as bones.com . * Bosch dishwashers have a triple filter system composed of a Microfilter. large seed(s). To Remove the Large Object Trap: 1. Turn left to loosen (counter-clockwise) and right to tighten (clock-wise). Items such as these should be removed fromthe Large Object Trap. Turn the ring handle (as shown in Figure 30) 1/4 turn counter-clockwise and lift out. such as bones. To Re-insert the Large Object Trap in the Dishwasher: 1. 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. If necessary. 2.boschappliances. Lift out the large object trap for inspection. 3.CARE AND CLEANING General Maintenance Certain areas of your Bosch Dishwasher require periodic owner inspection. Figure 30 3. straws and toothpicks from damaging the pump system. Microfilter and Fine Filter to inspect and clean. the micro and fine filters can be removed at this time. Fine Filter Figure 29 These tasks are described in subsequent sections. the filter system is self-cleaning. 2. Turn 1/4 turn clockwise until locked.ENGLISH www. Figure 32b Clean Door Gasket Clean the door gasket regularly to remove food particles that can gather from normal loading. reinstall the wash arms. Figure 32a For SHU 6800 Models Only: Normally. If spots begin to appear on the stainless steel tank or inner door. 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. Pull gently upwards to remove it. then wipe the surface.CARE AND CLEANING Check Wash Arms The wash arms should be checked periodically to ensure that the spray orifices are clear and unobstructed. If the wash arms require cleaning they are easy to remove and replace: 1. wipe only with a dry clean cloth. Do not use paper towels or an abrasive cloth. After cleaning. The lower wash arm simply snaps into place. 3.com ENGLISH . 2. For best results.21 . Gasket Figure 33 www. 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. Stainless Steel Doors: Use a soft cloth with a non-abrasive stainless steel cleaner. If necessary. The upper wash arm is held in position by a locking nut. the bottom door seal should not be cleaned. If necessary clean the door gasket using a damp cloth.boschappliances. Clean Outer Door Colored Doors Use only soft cloth that is lightly dampened with soapy water. check to make sure that the rinse agent reservoir is full. Turn the locking ring approximately 1/8 turn clockwise to release the arm. See Figure 32. apply stainless steel cleaner directly to the cloth. but the run time seem exceptionally long it is probably due to cold incoming water. Fill rinse-aid dispenser.com . • Clogged nozzles in wash arm(s) • Unsuitable program selected. Kitchen sink clogged. Then turn off the water and start the dishwasher. 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. Filter clogged.ENGLISH www. • Incorrect amount of detergent or rinse agent. Kink in drain hose. Too little rinse-aid. If problem is kitchen sink not draining you may need a plumber rather than a serviceman for the dishwasher. A fuse may have blown or a circuit breaker tripped.boschappliances. Door of dishwasher not properly closed. Use only automatic dishwasher detergents. The following table may serve to answer your question about a problem you are having without having to call a repair person. Check drain hose and fine and coarse filters (see section titled CARE and CLEANING). Water line is closed or inlet filter is blocked. Check kitchen sink to make sure it is draining well. • Utensils incorrectly arranged or rack overloaded. Incorrect type of detergent used. 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. 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 . Air gap (type installed at sink) clogged. Too much rinse-aid used. • Filters not properly fitted into position. Remove lower spray arm and clean arm and spray arm mounts. Utensils not properly arranged. A program was not completely finished.SELF-HELP Dishwashers may exhibit problems that are unrelated to a malfunction of the dishwasher itself. If the dishwasher completes the cycle. Close dishwasher making sure that door latches. Replace fuse or reset circuit breaker at your fuse box/breaker box. Open water valve and/or check inlet filter. • Wash arm rotation blocked by utensils. 13.boschappliances. 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.com ENGLISH .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.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 . ht. 24 . Bosch Top Rack Only™ Wash: When you don’t have a full load of dishes to wash. 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. Exceptionally Low Water Usage: Bosch dishwashers use very little water — as low as 2. or up to 10” tall in the top rack. Digital Countdown Display: Lets you know exactly when the cycle will be complete.com . The closed condensation drying feature is hygienic. then automatically decides whether a second fresh-water fill is necessary. Rinse & Hold Cycle: If you don’t want to wash right away.5 gallons in the Delicate/Economy cycle. while removing loosely attached food from delicate dishware. suspension motor.boschappliances. Quick Wash Cycle: Cleans lightly soiled dishes in a short 29-minute cycle. this powerful cycle features an extra 125° pre-wash to soak food loose. the tub’s cool stainless steel interior. Delay Start: Delay the dishwasher’s start for up to nine hours. Scrub Wash Cycle: For stuck-on foods that don’t require soaking. 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. Flip Tines: Fold-down tines in the bottom rack accommodate even large cookware. and saves energy and money. etc. and an added safety feature preventing any foreign materials from clogging the main pump or drain pump.BOSCH DISHWASHER FEATURES DESCRIPTIONS Bosch AVS II™ Silence Rating: A two-pump motor system. this powerful cycle uses less water than the Power Scrub Plus Cycle. and the sheeting action of a Rinse Agent result in effective and efficient drying. “Refill Rinse Agent” Light: Lets you know when you need to add more rinse agent. use this cycle to rinse the dishware. Condensation Drying: The combination of a high final rinse temperature. saving water. Good for glassware. Four-level Wash: Multiple spraying levels provide optimal disbursement of fresh water. coffee cups. Bosch Sensotronic™: Proven scanning technology checks the condition of the water. 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. then hold it until you have a full load. Delicate/Economy Cycle: Saves water and energy.and triple insulation make Bosch the quietest dishwashers in North America. so you’ll know if it’s OK to add a last-minute dish.ENGLISH www. any vibration that may be caused is eliminated. Nylon Racks: Eliminate cuts and nicks with nylon-coated racks featuring a five-year warranty. Bosch Suspension Motor™: By suspending the motor in air. Cycle Completion Signal: An optional beeper which lets you know when the cycle is complete. Height-Adjustable Upper Rack: Raise or lower the top rack to fit items up to 14” tall in the bottom rack. Stainless Steel Bosch Tall Tub™: Provides the assurance of a lifetime warranty against rustthrough with a hygienic interior surface. LED Sequence Indicator: Indicates the current point in the wash cycle. this feature washes just those on the top rack. Any work performed by unauthorized personnel may void the warranty. Do not attempt to repair the appliance yourself. Contact your installer or the Bosch Authorized Service Contractor in your area. 1. if writing. the following information: • • • • • Model Number Serial Number Date of Original Purchase Date Problem Originated Explanation of Problem Also.25 . www.boschappliances. Please be sure to include (if writing). 3.com ENGLISH . See Figure 1for an example. 4. E-mail us from the customer service section of our web site. contact your dealer or installer or an authorized service center.boschappliances. please be sure to include a daytime phone number. Corp. before calling for service please refer to the Self-Help chapter. CA 92649 Call us at: 1-800/944-2904. Figure 34 Please make a copy of your invoice and keep it with your manual. please take the following steps (in the order listed below) until the problem is corrected to your satisfaction. If you are having a problem with your dishwasher. If you are having a problem with your BOSCH dishwasher and are not pleased with the service you have received. If service becomes necessary. www.com. 5551 McFadden Avenue Huntington Beach. 2. Write to us at the address below: BSH Home Appliances. 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.CUSTOMER SERVICE Your Bosch dishwasher requires no special care other than that described in the care and cleaning chapter. or have available (if calling). CONTACT THE NEAREST BOSCH AUTHORIZED SERVICE CENTER OR CALL 1 . 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. OR WRITE BSH HOME APPLIANCES CORP. if the rack proves defective in materials or workmanship under conditions of normal home use. * Date of installation shall refer to the earlier of the date the dishwasher is installed or ten business days after the delivery date.2904. BE SURE TO PROVIDE YOUR DISHWASHER’S MODEL. abuse. alteration. labor charges excluded. Any and all replaced and/or repaired parts shall assume the identity of the original for purposes of the applicable warranty period. external forces beyond Bosch’s control. DIRECTLY AT: 5551 McFADDEN AVENUE.com .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. 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. Bosch will replace the stainless steel door of any dishwasher if the door should rust through under conditions of normal home use. to provide instructions on the use of your dishwasher. the warranties provided in this Statement exclude any defects or damage arising from accident. or installation not in accordance with local electrical and plumbing codes. unauthorized service work.Statement of Warranties . 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. such as fire. labor charges excluded. The Warranties provided herein are not transferable. In addition.boschappliances. TO OBTAIN WARRANTY SERVICE. labor charges excluded. Repair service must be performed by an Authorized Bosch Service Center (All cosmetic damages must be reported within 30 days of installation). INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 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. 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. 5 Year Limited Warranty From Date of Installation* Bosch will replace the upper or lower dish rack (excluding rack components) free of charge. 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. improper installation. retailers or service centers in the United States or Canada. PURCHASE DATE AND THE SELLER’S NAME AND ADDRESS. BOSCH DOES NOT ASSUME ANY RESPONSIBILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.ENGLISH www. misuse. labor and shipping costs included.1 26 . CA 92649. and other acts of God. flood. labor charges excluded. SERIAL NUMBER. Exclusions: This warranty does not cover service calls or repairs to correct the installation of the dishwasher. HUNTINGTON BEACH. labor charges excluded.800 / 944 . THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES. TO THE EXTENT PERMITTED BY LAW.
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