Samsung Air Conditioner Service Manual

DB81-00181A(4)-cover3/6/11 3:12 PM Page 3 ROOM AIR CONDITIONER INDOOR UNIT OUTDOOR UNIT AQ12✳5(6)MB AQ12✳5(6)ME AQ09✳5(6)ME SH09Z✳5(6) AQ07✳5(6)ME SH07Z✳5(6) AQ09✳7(8)ME SH09Z✳7(8) AQ07✳7(8)ME SH07Z✳7(8) AQ12✳9(0)ME SH12Z✳9(0) UQ12✳5(6)MB UQ12✳5(6)ME UQ09✳5(6)ME SH09Z✳5(6)X UQ07✳5(6)ME SH07Z✳5(6)X UQ09✳7(8)ME SH09Z✳7(8)X UQ07✳7(8)ME SH07Z✳7(8)X UQ12✳9(0)ME SH12Z✳9(0)X SERVICE AQ12✳A(B)ME AQ09✳5(6)MED AQ07✳5(6)MED SH12Z✳A(B) SH09Z✳5(6)D SH07Z✳5(6)D UQ12✳A(B)ME UQ09✳5(6)MED UQ07✳5(6)MED SH12Z✳A(B)X SH09Z✳5(6)DX SH07Z✳5(6)DX Manual AIR CONDITIONER CONTENTS 1. Precautions 2. Product Specifications 3. Operating Instructions and 3. Installation 4. Disassembly and Reassembly 5. Troubleshooting 6. Exploded Views and Parts List 7. Block Diagrams 8. PCB Diagrams 9. Wiring Diagrams 10. Schematic Diagrams DB81-00181A(4)-1 3/6/11 3:23 PM Page 1-1 1. Precautions 1. Warning: Prior to repair, disconnect the power cord from the circuit breaker. 2. Use proper parts: Use only exact replacement parts. (Also, we recommend replacing parts rather than repairing them.) 3. Use the proper tools: Use the proper tools and test equipment, and know how to use them. Using defective tools or test equipment may cause problems later-intermittent contact, for example. Fig. 1-1 Avoid Dangerous Contact 4. Power Cord: Prior to repair, check the power cord and replace it if necessary. 5. Avoid using an extension cord, and avoid tapping into a power cord. This practice may result in malfunction or fire. 6. After completing repairs and reassembly, check the insulation resistance. Procedure: Prior to applying power, measure the resistance between the power cord and the ground terminal. The resistance must be greater than 30 megaohms. Fig. 1-2 No Tapping and No Extension Cords 7. Make sure that the grounds are adequate. 8. Make sure that the installation conditions are satisfactory. Relocate the unit if necessary. 9. Keep children away from the unit while it is being repaired. Fig. 1-3 No Kids Nearby! 10. Be sure to clean the unit and its surrounding area. K O. Fig. 1-4 Clean the Unit Samsung Electronics 1-1 DB81-00181A(4)-1 3/6/11 3:23 PM Page 1-2 2. Product Specifications 2-1 Table Model Item Indoor unit Type Outdoor unit Outdoor unit Indoor unit Outdoor unit Wall-mounting Wall-mounting Wall-mounting BTU/h(KW) 12000 12000 (3.4) 9000 (2.72) Heating BTU/h(KW) 13000 13000 (3.7) 10000 (2.95) I/h 1.9 1.9 1.4 Cooling Air volume Performance Noise 7.4 19 7.4 19 6.0 18 Heating 8.1 19 8.1 19 6.7 18 Cooling 41 53 41 53 38 51 53 41 53 38 m3/min dB Heating Energy efficiency ratio 41 Power Consumption Operating Current BTU/h•W 9.375 10.0 9.375 Heating (W/W) 10.0 10.6 10.752 V-Hz 1-220 -60 1-220 / 240-50 1-220 / 240-50 1280 1200 960 Heating 1300 1230 930 Cooling 6.0 5.4 4.4 6.2 5.5 4.2 Cooling W A Heating Cooling Power factor 97 96.6 94.9 95.3 97.2 96.3 A 30 30 30 m - - - - - - % Heating Starting current Length Power cord 51 Cooling Power Number of core wire Fuse capacity A 250V-10 / 16A 250V-10 / 16A 250V-10 / 16A Outer Width x Height mm 790 x 245 x 165 762 x 532 x 280 790 x 245 x 165 762 x 532 x 280 790 x 245 x 165 660 x 497 x 235 Dimension x Depth inch 31.1 x 9.6 x 6.5 30 x 20.9 x 11 31.1 x 9.6 x 6.5 30 x 20.9 x 11 31.1 x 9.6 x 6.5 26 x 19.6 x 9.3 7.7 35 7.7 35 7.7 29 Weight Refrigerant pipe Size Indoor unit AQ09✳5(6)ME/SH09Z✳5(6) Cooling Dehumiditying Power AQ12✳5(6)ME AQ12✳5(6)MB Liquid mm x L(MT) GAS mm x L(MT) ø12.7 x 5 ø12.7 x 5 ø9.52 x 5 D x L(mm) ø18 x 2000 ø18 x 2000 ø18 x 2000 Drain hose Compressor Type Rated output Type Motor Type Rated output Heat exchanger Refrigerant control unit ø6.35 x 5 Rotary Motor Type Blower ø6.35 x 5 W ø6.35 x 5 Rotary Rotary - - - - - - - - - - - - Cross-flow Propeller Cross-flow Propeller Cross-flow Propeller Resin steel Resin steel Resin steel 15 25 15 25 15 25 2ROW 12STEP 1ROW 20STEP 2ROW 12STEP 1ROW 20STEP 2ROW 12STEP 1ROW 18STEP CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE Freezer oil capacity 410 410 360 Refrigerant to change(R-22) 800 820 670 MRA 12002-9200/MRA 12002-12008 MRA 12030-12008/RAC12030-9622 RAC 12054-9622 Protection device Cooling test Condition INDOOR UNIT : DB27°C WB19°C OUTDOOR UNIT : DB35°C WB24°C Maximum operation Condition INDOOR UNIT : DB32°C WB23°C OUTDOOR UNIT : DB43°C WB26°C 2-1 Samsung Electronics 5 x 9.1 x 9.5 7.37 99.7 39 ø6.9 x 9.5 26 x 18.2 3.0 10.2 1-220 / 240-50 1-220 / 240-50 1-220 / 240-50 1-220 / 240-50 750 950 750 1170 730 930 730 1270 3.959 10.5 28.1 x 9.3 31.5) 8000 (2.35 x 5 ø6.6 x 6.35 x 5 ø6.5 18 6.3 30 30 30 30 - - - - - - - - 250V-10 / 16A 250V-10 / 16A 250V-10 / 16A 250V-10 / 16A 790 x 245 x 165 660 x 497 x 235 790 x 245 x 165 660 x 470 x 242 790 x 245 x 165 660 x 470 x 242 790 x 245 x 165 720 x 532 x 245 31.4 0.1 19 35 50 38 51 35 50 41 53 50 38 51 35 50 41 35 10.5 7.6 x 9.35 x 5 ø6.7 2.2 102.6 18 6.5 8.3 x 20.3 4.96 10.52 x 5 ø9.7 29 7.75 10.3 10.52 x 5 ø12.8 101.6 7.7 x 5 ø18 x 2000 ø18 x 2000 ø18 x 2000 ø18 x 2000 Rotary Rotary - - Rotary - - Rotary - - - - - - - - - - - - Cross-flow Propeller Cross-flow Propeller Cross-flow Propeller Cross-flow Propeller Resin steel Resin steel Resin steel Resin steel 15 25 15 25 15 25 15 25 2ROW 12STEP 1ROW 18STEP 2ROW 12STEP 1ROW 18STEP 2ROW 12STEP 1ROW 18STEP 2ROW 12STEP 2ROW 20STEP CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE 360 360 360 410 630 600 620 970 RAC 12086-9622 MRA 12110-12008/RAC12054-9622 MRA 12086-12008/RAC12086-9622 MRA 12030-12008/RAC12030-9622 INDOOR UNIT : DB27°C WB19°C OUTDOOR UNIT : DB35°C WB24°C INDOOR UNIT : DB32°C WB23°C OUTDOOR UNIT : DB43°C WB26°C Samsung Electronics 2-2 .9 1.2 5.5 31.34) 13000 (3.93) 8000 (2.8 98.4 98.3 3.9 3.6 x 6.4 19 5.1 x 9.9 5.7 20.6 20.0 20.64) 7500 (2.5 20.38) 10000 (2.9 1.6 x 6.35 x 5 ø9.DB81-00181A(4)-1 3/6/11 3:23 PM AQ07✳5(6)ME/SH07Z✳5(6) Indoor unit Outdoor unit Page 1-3 AQ09✳7(8)ME/SH09Z✳7(8) Indoor unit Outdoor unit AQ07✳7(8)ME/SH07Z✳7(8) Indoor unit Outdoor unit AQ12✳9(0)ME/SH12Z✳9(0) Indoor unit Outdoor unit Wall-mounting Wall-mounting Wall-mounting Wall-mounting 7500 (2.5 31.5 26 x 19.0 3.7 25 7.6 x 6.47 53 10.7 96.7 10.5 5.5 x 9.1 x 9.52 x 5 ø9.5 26 x 18.0 9.5 5.3) 9000 (2.8) 0.3 5.3 98.2) 12000 (3. 3 7.5 26 x 19.7 18 5.4 % 96.0 18 5.0 6.8 94.0 7.6 18 7.91 Cooling Power Number of core wire Fuse capacity Outer Width x Height mm 790 x 245 x 165 740 x 530 x 230 790 x 245 x 165 660 x 497 x 235 790 x 245 x 165 660 x 497 x 235 Dimension x Depth inch 31.99) Power factor Heating (W/W) (2.1 x 9.4 23.64) 7500 (2.4 0.35 x 5 GAS mm x L(MT) ø12.1 x 9.5 26 x 19.7 x 5 ø9.6 x 9.5 29.7 29 Weight Refrigerant pipe Size Indoor unit Wall-mounting Type Power Outdoor unit AQ09✳5(6)MED/SH09Z✳5(6)D Liquid mm x L(MT) ø6.0 3.4 Cooling W Cooling A Heating 5.20) Heating BTU/h(KW) 13000 (3.34) \/h 1.35 x 5 ø6.4 4.0 99.3 31.5 18 41 53 38 51 35 50 41 53 38 51 35 50 (2.6 x 6.9 23.6 x 9.1 x 20.7 35.6 x 6.2 Cooling 96.0 99.5) 9000 (2.6 x 9.) Model AQ12✳A(B)ME / SH12Z✳A(B) Indoor unit Item Outdoor unit AQ07✳5(6)MED / SH07Z✳5(6)D Indoor unit Outdoor unit Wall-mounting Wall-mounting Cooling BTU/h(KW) 12000 (3.DB81-00181A(4)-1 3/6/11 3:23 PM Page 1-4 Table (Cont.8) 10000 (2.5 4.6 x 6.35 x 5 ø6.7 29 7.52 x 5 ø9.4 3.74 BTU/h•W Heating Operating Current 8.0 6.0 A 30 30 30 m - - - - - - A 250V-10 / 16A 250V-10 / 16A 250V-10 / 16A Heating Starting current Length Power cord 9.9 Dehumiditying Cooling Air volume Performance m3/min Heating Cooling Noise dB Heating Energy efficiency ratio Power Consumption 7.87 10.1 x 9.959 V-Hz 1-220 / 240-50 1-220 / 240-50 1-220 / 240-50 1170 1010 770 1270 920 730 5.1 31.85) 8000 (2.99) 10.52 x 5 D x L(mm) ø18 x 2000 ø18 x 2000 ø18 x 2000 Rotary Rotary Rotary Drain hose Compressor Type - Motor Type Rated output Blower Type Motor Type Rated output Heat exchanger Refrigerant control unit Freezer oil capacity Refrigerant to change(R-22) Protection device W - - - - - - - - - - - Cross-flow Propeller Cross-flow Propeller Cross-flow Propeller Resin steel Resin steel Resin steel 15 25 15 25 15 25 2ROW 12STEP 1ROW 24STEP 2ROW 12STEP 1ROW 22STEP 2ROW 12STEP 1ROW 22STEP CAPILLARY TUBE CAPILLARY TUBE CAPILLARY TUBE 410 360 360 1000 610 520 RAC12030-9622 RAC 12054-9622 RAC 12086-9622 Cooling test Condition INDOOR UNIT : DB27°C WB19°C OUTDOOR UNIT : DB35°C WB24°C Maximum operation Condition INDOOR UNIT : DB32°C WB23°C OUTDOOR UNIT : DB43°C WB26°C 2-3 Samsung Electronics .9 1.8 95. DB81-00181A(4)-1 3/6/11 3:23 PM Page 1-5 2-2 Dimensions 2-2-1 Indoor Unit (Front view) 245 Air in 790 165 Air out (Remote Control) 115 (Rear view) 45 22 Installation plate Samsung Electronics 2-4 . DB81-00181A(4)-1 3/6/11 3:23 PM Page 1-6 2-2-2 Outdoor Unit 295 UQ12✳5(6)M✳ 555 (Front view) (Rear view) 532 280 762 UQ09✳5(6)M✳ UQ07✳5(6)M✳ SH09Z✳5(6)X SH07Z✳5(6)X UQ09✳5(6)M✳D UQ07✳5(6)M✳D SH09Z✳5(6)DX SH07Z✳5(6)DX 11 492 249 20 497 235 660 SH07Z✳7(8)X SH09Z✳7(8)X UQ07✳7(8)M✳ UQ09✳7(8)M✳ 50 11 457 254 20 457 242 660 2-5 Samsung Electronics . DB81-00181A(4)-1 3/6/11 3:23 PM Page 1-7 Product Specifications UQ12✳9(0)M✳ SH12Z✳9(0)X 11 496 267 20 532 245 720 UQ12✳A(B)ME SH12Z✳A(B)X 55 11 506 20 230 740 57 Samsung Electronics 2-6 . 0 21.0/17.0/19.0 4.0 27.0 21.5/15.8/21.0 27.5 32.0/19.5 32.0 5 4 20 2-7 25 30 35 40 45 Samsung Electronics .0 24.5 3.0 30.5 20 7K BTU 25 30 35 40 45 7 32.5 20 9K BTU 25 30 35 40 45 6.0/17.0 30.0 24.6/22.0/19.0 27.4/24.0 21.5 5.6/22.5 28.5 3.5/15.4/24.6/22.0 30.5 28.5 6 28.5 5.DB81-00181A(4)-1 3/6/11 3:23 PM Page 1-8 2-3 Pressure Graph 12K BTU 6.0 4.5/15.0 24.4/24.8/21.8/21.0/17. 4 Press until the appearance. To decrease the temperature by the pressing the temperature button. the air. To cancel. 6 Adjust air flow vertically. Operating Instructions and Installation 3-1 Operating Instructions 3-1-1 Name & Function of Key in remote controller NO FUNCTION OF KEY NAMED OF KEY Power On/Off button to start and stop airconditioner or timer set up. 1 (UP) Temp. To cancel. To increase the temperature by the pressing the temperature button. up button. the air condition cools or heats the room as quickly as possible. press the 5 way button one or more times until the desired mode is selected. 5 Each time you press this button. the airconditioner is reset automatically to the previous mode. 9 Each 5 way indicator on the indoor unit comes on in order. down button. press the (Set/Cancel) button. FAN SPEED is changed in the following order. after 30minutes. Samsung Electronics 3-1 . To select the 5 way function with the remote control. Each time you press the 5 way button. 7 The ON Timer enables you to switch on the air conditioner automatically after a given period of time that is from 30 minutes to 24 hours. (DOWN) Temp.DB81-00181A(4)-1 3/6/11 3:23 PM Page 3-1 3. 2 Each time you press this button Mode is changed in the following order 3 : Auto Mode : Fan Only : Cool Mode : Heat Mode : Dry Mode Press until the appearance. 8 The Off Timer enables you to switch off the air conditioner automatically after a given period of time that is from 30 minutes to 24 hours. the sleep timer can be used when you are cooling or heating your room to switch the air conditioner off automatically after a perriod of six hours. press the (Set/Cancel) button. that temperature is maintained. operation mode(COOL. *In HEAT mode : The setting temperature is automatically droped by 1°C each 1hour. when the overheat is heat exchanger of indoor unit. always breeze). then switch to the selected fan speed. HEAT. When this button is pressed at first. -2°C. COOL.(16°C~30°C) *Prevention against cold wind : For about 3~5 minutes after initial operation. that temperature is maintained. Auto (4 step) Fan speed automatically varies depending on both the difference between setting and the room temperature. if you press the TURBO button in DRY or FAN mode that is changed with AUTO mode automatically. the indoor fan will either not operate or operate very slowly. COOL MODE : The unit operates according to the difference between the setting and room temperature. room temperature. TURBO MODE : This mode is available in AUTO.DB81-00181A(4)-1 3/6/11 3:23 PM Page 3-2 Operating Instructions and Installation 3-1-1 Name & Function of Key in remote controller 1. *But. *Compressor ON/OFF Time is controlled compulsorily(can not set up the fan speed. *De-ice : Deicing operation is controlled by indoor unit's heat exchanger temperature and accumulating time of compressor's operation. or when the operating time is 30 minutes. *High temperature release function : The outdoor unit for and compressor ON/OFF control for safety operation. (18°C~30°C) 3. *Protective function : Low temperature release. When this button is pressed again. 7. 0°C+1°C+2°C ∆T is controlled by setting temperature up/down key of remote controller 2. 6. This period is to allow the indoor unit's heatexchanger to prewarm before emitting warm air. each determined by room temperature. The unit operates in DRY mode. AUTO MODE : In this mode. Samsung Electronics . HEAT MODE : The unit operates according to the difference between the setting and room temperature. DRY MODE : Has 3 states. thermo control or “de-ice”. FAN MODE. DRY. HEAT) is selected automatically by the room temperature of initial operation. FAN SPEED : Manual (3 step). 3-2 4. Room Temp Operation Type Tr≥ 21°C+∆T Cool Operation (Set Temp:24˚C+∆T) 21°C +∆T>Tr Heat Operation (Set Temp:22˚C+∆T) ∆T= -1°C. SLEEP MODE : Sleep mode is available only in COOL or HEAT mode. The operation will stop after 6 hours. turbo operation mode is canceled and returned to the previous mode. When the temperature has been droped by total of 2°C. De-ice ends by sensing of the processing time by de-ice Condition. the air conditioner is operated “powerful” state for 30 minutes regardless of the set temperature. (Prevention against freeze) 5. *In COOL mode : The setting temperature is automatically raised by 1°C each 1hour When the temperature has been raised by total of 2°C. *AUTO : The operating is the same function that AUTO MODE in the remote controller. the compulsory operation mode. 10. 11. SWING : BLADE-H is rotated vertically by the stepping motor. And each time you press the button the 5WAY function is changed as follow. blades location is stop. *OFF TIMER : Both timer and operation LED lights on. Cool and SLEEP operation designed in advance. STD ➝ NATURE ➝ POWER ➝ SAVING ➝ SILENCE ➝ POWER OFF Each time you press This button. BUZZER SOUND : Whenever the ON/OFF button is pressed or whenever change occurs to the condition which is set up or select. *ON TIMER : Only timer LED lights on. 9. Samsung Electronics 3-3 . COMPULSORY OPERATION : For operating the air conditioner without the remote controller. 24-Hour ON/OFF Real Setting Timer. 5WAY function is changed in the following order STD(standard) ➝ NATURE ➝ POWER(High-speed) ➝ Saving(PowerSaving) ➝ SILENCE ➝ POWER OFF ❊ STD(standard)( ) : General operation Mode ❊ NATURE( ) : The unit is operated according to health pattern control ❊ POWER( ) : The unit is operated in powerful state ❊ SAVING( ) : The unit is operated in power saving state ❊ SILENCE( ) : The unit is operated quietly Each mode has Auto. buzzer is sounded "beep". OFF TIMER : The air Conditioner is turned OFF at a specified time using . SELF Diagnosis LED DISPLAY Check Point TIMER STD NATURE POWER SAVING SILENCE Indoor unit room temperature sensor error(open or short) Indoor unit heat exchanger temperature sensor error(open or short) Indoor fan malfunction EEPROM error Option error(option wasn’t set up or option data error) : LED blinking : LED off 12. : The air conditioner is turned ON at a specified time using . *Swing Set : Press the button under the remote control is displayed on LCD the and the blades move up and down.DB81-00181A(4)-1 3/6/11 3:23 PM Page 3-3 Operating Instructions and Installation 8. If the one more time press the button. DB81-00181A(4)-1 3/6/11 3:23 PM Page 3-4 MEMO 3-4 Samsung Electronics . 3) Contract the second finger to the left. and right handle and pull to open the inlet grille. 4) Take the left and right filter out. 2) Separate tape of front panel upper. Assemble the front panel and fix the hooks of left and right. 4-1 Indoor Unit No Parts 1 Front Grille Procedure Remark 1) Stop the air conditioner operation and block the main power. 8) Pull softly the lower part of discharge and push it up. 7) Pull the upper left and right of discharge softly for the outside cover to be pulled out. *Taking off the deodorizing filter. Samsung Electronics 4-1 . 6) Loosen three fixing screws of front grille.DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-1 4. Disassembly and Reassembly Stop operation of the air conditioner and remove the power cord before repairing the unit. 5) Loosen one of the right fixing screw and separate the terminal cover. Caution. above. 3 Ass’y Tray Drain. 4-2 Samsung Electronics . “3”.DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-2 Disassembly and Reassembly No Parts 2 Electrical Parts (Main PCB) Procedure Remark 1) Do “1”above. 3) Separate the connection pipe. (Inclusion Power cord) 3) Separate the outdoor unit connection wire from the terminal block. above. 1) Do “1”. 4) If pulling the Main PCB up. “2”. 4 Heat Exchanger 1) Do “1” and “2”. 2) Loosen two fixing earth screws of right side. 2) Take all the connector of PCB upper side out. 2) Pull tray drain out from the back body. it will be taken out. Separate the drain hose from the extension drain hose. 4) Separate the holder pipe at the rearside. 6) Lifting the heat exchanger up a little to push the up side for separation from the indoor unit. 5) Loosen the three fixing screws of right and left side. above. Samsung Electronics 4-3 . 3) Loosen the fixing screw of fan motor. 5) Separate the fan from the left holder bearing. (By use of M3 wrench) 4) Separate the fan motor from the fan. 2) Loosen the fixing two screws and separate the motor holder.DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-3 Disassembly and Reassembly No Parts 5 Fan Motor and Cross Fan Procedure Remark 1) Do “1” “2” ”3” “4”. 2) Separate the connection wire from the terminal block. 4) Loosen the fixing screw of Ass'y E-part. 5) Loosen 5 fixing screws and separate the side cabinet.DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-4 4-2 Outdoor Unit • UQ12✳5(6)M✳ No Parts 1 Common Work Procedure Remark 1) Loosen the fixing screw and separate the Handle-Cabi RH. 3) Loosen 6 fixing screws and separate the upper cabinet. 4-4 Samsung Electronics . Samsung Electronics 4-5 .DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-5 Disassembly and Reassembly No Parts 2 Fan-Motor Procedure Remark 1) Loosen 4 fixing screw of the Guard-Fan. 4) Loosen four fixing screws to separate the motor. 2) Remove the nut flange (Turn to the right to remove. as it is a left hand screw) 3) Separate the fan. 5) Loosen nine fixing screws and separate the cabi side. Samsung Electronics . 3) Loosen five fixing screws and separate the cabi Upper.DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-6 Disassembly and Reassembly • SH09Z✳5(6)X • UQ09✳5(6)M✳ • SH07Z✳5(6)X • UQ07✳5(6)M✳ SH09Z✳5(6)DX UQ09✳5(6)M✳ SH07Z✳5(6)DX UQ07✳5(6)M✳ No Parts 1 Common Work Procedure Remark 1) Loosen the fixing two screws and separate the cover E-parts. above. 2 4-6 Fan and Motor 1) Do “1”. 2) Separate the connection wire from the terminal block. 2) Loosen four screws and seperaate Guard Fan from front cabinet. 4) Loosen two fixing screws of Ass'y E-part. 2) Loosen two fixing screws of left and right side. 1) Do “1”. 6) Separate the compressor. 3) Disassemble the inlet and outlet pipe of compressor by welding. 4) Disassemble the inlet and outlet pipe of condenser by welding. 4) Loosen four fixing screws to separate the motor. 3 Heat Exchanger 4 Compressor Samsung Electronics 1) Do “1”. 4) Separate the heat exchanger. 4-7 . 2) Loosen the nut on the terminal cover and open the terminal cover. 2 above. 3) Disassemble the inlet and outlet pipe by welding. as it is a left hand screw) 3) Separate the fan. 5) Loosen the three bolts of the lower part.DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-7 Disassembly and Reassembly No Parts Procedure Remark 2) Remove the nut flange (Turn to the right to remove. above. 2) Loosen the fixing two screws and seperate the cover control.DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-8 Disassembly and Reassembly • SH07Z✳7(8)X/SH09Z✳7(8)X • UQ07✳7(8)M✳/UQ09✳7(8)M✳ No Parts 1 Common Work Procedure Remark 1) Loosen the fixing tow screws and separate the COVER TERMINAL. 3) Separate the connection wire from the terminal block. 4-8 Samsung Electronics . 4) Loosen six fixing screws and separate the cabi front. 6) Loosen 12 fixing screws and separate the cabi side. 5) Loosen the one fixing screw of Ass'y E-part. 3) Disassemble the inlet and outlet pipe of compressor by welding. 5) Loosen two fixing screws and seperate the motor bracket from the base. “2”. 4 Compressor 1) Do “1”. 3 Heat Exchanger 1) Do “1”. “3” above. as it is a left hand screw) 3) Separate the fan. 4) Separate the heat exchanger. 2) Open the terminal cover of compressor and unscrew the connection terminal. 3) Disassemble the inlet and outlet pipe by welding. Samsung Electronics 4-9 . 4) Loosen the three bolts of the lower part. 5) Separate the compressor.DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-9 Disassembly and Reassembly No Parts 2 Fan and Motor Procedure Remark 1) Do “1” above. 4) Loosen Four fixing screws to separate the motor. 2) Remove the nut flange (Turn to the right to remove.“2” above. 2) Loosen two fixing screws of left and right side. DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-10 Disassembly and Reassembly • UQ12✳9(0)ME • SH12Z✳9(0)X No Parts 1 Common Work Procedure Remark 1) Loosen the fixing two screws and separate the cover E-parts. 2) Separate the connection wire from the terminal block. 3) Loosen five fixing screws and separate the cabi Upper. 4) Loosen two fixing screws of Ass'y E-part. 5) Loosen seven fixing screws and separate the cabi side. 2 4-10 Fan and Motor 1) Do “1”, above. 2) Losen four serews and seperaate Guard Fan from front cabinet. Samsung Electronics DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-11 Disassembly and Reassembly No Parts Procedure Remark 2) Remove the nut flange (Turn to the right to remove, as it is a left hand screw) 3) Separate the fan. 4) Loosen four fixing screws to separate the motor. 3 Heat Exchanger 1) Do “1”, “2” above. 2) Loosen two fixing screws of left and right side. 3) Disassemble the inlet and outlet pipe by welding. 4) Separate the heat exchanger. 4 Compressor 1) Do “1” above. 2) Loosen the nut on the terminal cover and open the terminal cover. 3) Disassemble the inlet and outlet pipe of compressor by welding. 4) Disassemble the inlet and outlet pipe of condenser by welding. 5) Loosen the three bolts of the lower part. 6) Separate the compressor. Samsung Electronics 4-11 DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-12 Disassembly and Reassembly • SH12Z✳A(B)X • UQ12✳A(B)ME No Parts 1 Common Work Procedure Remark 1) Loosen the fixing one screws and separate the COVER TERMINAL. 2) Loosen the fixing one screws and seperate the cover control. 3) Separate the connection wire from the terminal block. 4) Loosen 13 fixing screws and separate the cabi front. 5) Loosen the one fixing screw of Ass'y E-part. 6) Loosen 4 fixing screws and separate the cabi side. 4-12 Samsung Electronics 5) Separate the compressor. 4) Loosen the three bolts of the lower part. Samsung Electronics 4-13 .DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-13 Disassembly and Reassembly No Parts 2 Fan and Motor Procedure Remark 1) Do “1”. 2) Loosen two fixing screws of left and right side. 3) Disassemble the inlet and outlet pipe of compressor by welding. 4) Loosen four fixing screws to separate the motor. 3 Heat Exchanger 1) Do “1”. 4) Separate the heat exchanger. 4 Compressor 1) Do “1”. 3) Disassemble the inlet and outlet pipe by welding. as it is a left hand screw) 3) Separate the fan. 2) Open the terminal cover of compressor and unscrew the connection terminal. “2”. “2” above. 5) Loosen five fixing screws and seperate the motor bracket from the base. “3” above. above. 2) Remove the nut flange (Turn to the right to remove. DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-14 MEMO 4-14 Samsung Electronics . The airconditioner may not operate properly if the voltage is out of this range. 2 In a COOL operation mode. Check the terminals if the indoor unit and outdoor unit are properly linked by the same number of cables. the compressor does not operate at a room temperature higher than the setting temperature that the INDOOR FAN should operate. It indicates power is on.DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-1 5. When the unit is turned off while de-ice is activated. In a HEAT operation mode. The unit operates normally if the timer operation is cancelled. 7 The compressor and indoor fan stop intermittently in HEAT mode. As a phenomenon that the compressor is reoperated after a delay of 3 minutes. In happens after a delay of 3 minutes when the compressor is reoperated. the compressor continues operation for up to 9 minutes (maximum) until the deice is completed. 2) Is the link cable linking the indoor unit and the outdoor unit linked properly? The indoor unit and the outdoor unit shall be linked by 5 cables. 8 Indoor fan and outdoor fan stop operation intermittently in a HEAT mode. Compressor operation is controlled automatically in DRY mode depending on the room temperature and humidity. The compressor and indoor fan stop intermittently if room temperature exceeds a setting temperature in order to protect the compressor from overheated air in a HEAT mode. The speed of the indoor fan is set to LL in DRY mode. 6 Timer LED only of the indoor unit lights up and the air conditioner does not operate. Otherwise the airconditioner may not operate properly. the compressor does not operate at a room temperature lower than the setting temperature that indoor fan should operate. The compressor stops intermittently or the fan speed of the indoor unit decreases to prevent inside/outside air frozen depending on the inside/outside air temperature. the indoor fan is adjusted automatically with reference to a temperature of the air blew 3 Fan speed setting is not allowed in AUTO or DRY mode. and fan speed of the indoor unit decreases. and indoor fan and outdoor fan do not operate intermittently for within 20% of the total heater operation 9 The compressor stops intermittently in a COOL mode or DRY mode. and displays self diagnosis details on the display panel. 5 Compressor of the outdoor unit is operating although it is turned off in a HEAT mode. NO Display Self Diagnosis 1 STD LED blinking (1Hz) Restore from power failure (input initial power) 2 TIMER LED blinking (1Hz) Indoor unit Room sensor Error (open or short) 3 STD and TIMER LED blinking (1Hz) Indoor unit heat exchanger temperature sensor Error (open or short) 4 NATURE LED blinking (1Hz) Indoor fan malfunctioning (for spead is Below 450rpm) Samsung Electronics 5-1 . The same phenomenon occurs when a power is on. Timer is being activated and the unit is in ready mode. 4) Indoor unit observes operation condition of the air conditioner. The compressor operates in a reverse cycle to remove exterior ice in a HEAT mode. NO Operation of air conditioner Explanation 1 The STD operation indication LED blinks when a power plug of the indoor unit is plugged in for the first time. 4 Compressor stops operation intermittently in DRY mode. 3) When a problem occurs due to the contents illustrated in the table below it is a symptom not related to the malfunction of the airconditioner. Fan speed is 5 steps is selected automatically in AUTO mode. Troubleshooting 5-1 Items to be checked first 1) The input voltage should be rating voltage ±10% range. The LED stops blinking if the operation ON/OFF button on the remote control unit is pushed. 5VDC) Troubleshooting procedure Remove power cord and plug in again in approx. #36(4 way valve) and #34 (outdoor fan) of the micom normal? 5VDC Is voltage of #32 (indoor fan) of the micom normal? DC5V YES YES Is "beep"sound heard from the main unit? Are voltages at RY71(Compressor) and RY72(Outdoor FAN) normal? DC12V Is voltage at SS71(indoor fan) YES Check connections compressor and outdoor FAN and indoor fan. 5 seconds Is operation lamp blinking? NO YES Replace PCB display YES Does operation start when ON/OFF button on the remote controller unit pushed? NO Is transmission display of the remote controller unit blinking? Is DC voltage of PCB display normal? NO Is rating voltage ±10% range applied to the primary side(~. Replace main PCB. -) of “BD71” NO YES Normal NO Refer to remote control unit fault diagnosis YES Is DC voltage of the PCB module normal? NO Replace PCB module.5VDC-5. YES Are voltages of #33 (compressor).DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-2 5-2 Fault Diagnosis by Symptom 5-2-1 No Power (completely dead)-Initial diagnosis 1) 2) Checklist : (1) Is input voltage normal? (2) Is AC power linked correctly? (3) Is output voltage of DC regulator IC KA78L05 (IC02) normal? (4. Is voltage at #10 terminal of the Micom normal? 0VDC Is voltage at #9 terminal of the Micom normal? 5VDC Replace SMPS PARTS Replace RY71 and RY72 and SS71 NO YES Is output voltage of ICO2 normal? Is voltage at #3 terminal of the micom normal? YES NO YES Check PCB pattern. 10ms NO NO YES NO Replace ICO2 NO Are voltage at #11 and #12 of the micom normal? Is voltage output terminal of PC814(PC02) normal? YES NO Replace resonator (X301) 250ns YES Is operation normal? YES NO OK Replace PC814(pc02) Replace micom OK 5-2 Samsung Electronics .~) of the “BD71” NO NO •Check linkage between power cord and terminal tap •Check fuse Is 325VDC appear in the secondary side (+. Does the STD lamp(Green) blink? YES Does the Solid State Relay(SS71) work properly? NO Microcomputer is out of order. Samsung Electronics PCB should be replaced. Test rod location + - SS71- SS71- Normal Voltage 12V YES NO Is the supply voltage of the fan motor sufficient? Test rod location PCB is out of order.DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-3 Troubleshooting 5-2-2 When the Indoor Unit Fan Does Not Operate. Normal voltage PCB CN72 Condition pin #3 and #5 Fan operate about AC 180V YES MF-C is out of order Fan motor is out of order. (Initial Diagnosis) 1) Checklist : (1) Is the indoor unit fan motor properly connected with the connector (CN72)? (2) Is the AC voltage correct? (3) Is HALL IC in indoor fan motor properly connected with the connector (CN42)? (4) Is the running capacitor (CR71) properly connected with PCB board? 2) Troubleshooting procedure After unplugging out the power cord should be reconnected within five seconds. Replace MFC Fan motor should be replaced. 5-3 . YES NO Check as in the procedure “NO power parts” Refer tp page 5-2. ! NO YES @ Is the room sensor normal register? 10°C 20°C 30°C 17. 1 YES Power relay should be replaced.8V PCB should be checked. NO Power relay is out of order Is rating voltage ±10% range applied relay between Terminal block NO(N1) and No. (Initial Diagnosis) 1) Checklist : (1) Is input voltage normal? (2) Is the set temperature of the remote control higher than room temperature in COOL mode? (3) Is the POWER IN connector (CN71) linked correctly? (4) Is the outdoor unit properly connected with the TERMINAL BLOCK connector((N1).DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-4 Troubleshooting 5-2-3 When the Outdoor Unit Does Not Operate. NO Does the STD lamp blink Check as in the procedure "No Power parts" Refer to page 5-2. 1)? 2) Troubleshooting procedure After unplugging out the power cord should be reconnected within five seconds.3kΩ YES # 5-4 Samsung Electronics .96kΩ 12.33 Microcomputer is out of order. Normal - Condition Voltage GND RY71 ON DC 4. NO Is the power relay RY71 operated by adjusting the room temperature? PCB should be checked. Outdoor unit is out of order.09kΩ 8. YES YES ! Does the timer lamp blink during operation ? Room temperature sensor is out of order NO # @ Test rod location + IC4 Pin No. Voltage at pin #58-#61 of micom (ICO4) change?(Squarewave) YES NO Volatge at pin #13 ~ #16 of IC06 ULN2003AFW) change?(Squarewave) Driver IC06 (ULN2003AFW) is faulty. Check this first. or connecting Cable PCB should be replaced. YES Normal NO Is the number #36 of Micom (IC04) DC 5.DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-5 Troubleshooting 5-2-4 When the UP/DOWN Louver Moter Does Not Operate. 5 seconds. YES UP/DOWN louver motor is faulty.0 V? NO Abnormal Micom YES Is the number checking #12 of IC06 (ULN2003AFW) LOW? NO Abnormal IC06 YES Is the voltage between CN71 #3 and CN71 #5 rating voltage ±10% range NO Abnormal RY73 YES Abnormal 4way valve of Outdoor Unit. YES Does operation start when swing button of the remote control unit pushed? YES Normal NO NO Micom (IC04) is faulty. (Initial Diagnosis) 1) Checklist : (1) Is input voltage normal? (2) Is the UP/DOWN louver motor properly connected with the connector (CN61)? 2) Troubleshooting procedure Remove power cord and plug in again in approx. 4 way valve should be replaced or connecting Cable Check. Refer to page 5-2. Samsung Electronics 5-5 . NO Is STD lamp blinking? Check as in the procedure "No Power parts". When there is no warm air current. 5-2-5 In the mode. (1) Is the set temperature of Remote Control lower than room temperature in Heat mode? (2) Is the Indoor PCB properly connected with the CN71 connector? After training on. the heating operation should start in five minutes. Voltage of battery less than 2.5V (Remote Control Unit)? NO NO LCD display status of REMOCON normal? LCD is faulty. 5-6 Samsung Electronics . IR LED(CL-1L5EU) is faulty. YES Micom (IC04) is faulty. 5 Seconds NO Is operation lamp blinking? Check as in the procedure “NO Power parts”.DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-6 Troubleshooting 5-2-6 If Operation By Remote Control Unit Is Impossible. (Initial Diagnosis) 1) Troubleshooting procedure Remove power cord and plug in again approx. Refer to page 5-2. YES NO Micom is faulty. YES NO Voltage at pin #26 of micom (IC04) change (INDOOR UNIT)? Receiver module is faulty. YES “ “ sound heard from the indoor unit when ON/OFF button on the remote control unit pushed? YES Normal NO YES Replace battery. YES Transmission display lamp ( ) blinking when ON/OFF button on the remote control unit pushed? NO Replace button. Voltage at PIN #30 of Remocon Micom change? YES NO Voltage at collecter of Q601 or Q602 change? Q601(C4375Y) or Q602(C1623Y) is faulty. Some parts are of so low a heat resistance that they may be broken or have the properties changed if a soldering iron is so applied (Otherwise. Replace it with a new part. 8. During replacement or repair of a part. 5-3-2 Procedure The parts should be replaced in the following procedure. Since the lead wires of any new part are covered with an oxide film. 2. solder cannot adhere to the lead wires if not polished. carefully handle it : The printed circuit board has fine lead wires (jumper wires) and glass-made parts (diode) on its substrate. carefully remove such static electricity before touching them. Before replacing any parts.DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-7 5-3 PCB Inspection 5-3-1 Cautions for Part Replacement 1. Before touching a part for repair. be sure to place an insulative sheet on the bench and always keep the sheet surface neat without any metal fragments. be sure to polish them using an emery paper or the like before solding them. it will cause inter-pattern contact. replacement or the similar purpose. 5. Check for any faulty part. an electric shock. If the solder pieces are not well fused due to insufficient transfer of the heat from the soldering iron. Check the operation of the new part. Detach the faulty part. 3. The repair is completed. The solder used should be limited to a minimum. When soldering the lead wires of any new part. be sure to touch a grounded metallic portion by hand to let the static electricity go through the metallic portion to the earth. If excessive solder is used. When soldering any part. 7. 6. be sure to turn off the power supply. Especially when handling any micro computer or IC. If any such fragment touches a part. such lead wires and parts will be easily broken or damaged by bending or shock. 4. the pattern may possibly be separated and raised). The heat of the soldering iron should be transfered to the entire object to be soldered. So if a circuit board is roughly handled. care should be exercised not to apply any high-wattage soldering iron to the part for a long time. a secondary trouble will possibly be caused in the part. Samsung Electronics 5-7 . no satisfactory electrical continuity can be assured even if the soldered objects appear well connected to each other. When repairing any part on a work bench. which may cause malfunction of the circuit. The human body carries much static electricity. If such replacement is done with the power supply kept on. short circuit or destruction of a part may result. check voltage of IC06 ∆ IC06 is faulty ∆ RY71 is faulty (pin#10. Malfunction Checking point (symptoms) the AC terminal and confirm 1.7[v] : relay off ➔ 12[v] 2. R202-R205 2.DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-8 Troubleshooting 5-3-3 Detailed Procedure No.-)? : about 325[v] ± 10% 2 Turn the power on.pin#8) 3 Set the TURBO mode : relay on ➔ 0. Voltage at terminal block ((N1) -1) ➔ rating voltage 5-8 Samsung Electronics . 3. DC voltage at BD71(+. AC voltage at BD71(~. Is the broken(open)? Voltage over ∆ 1 ∆ Pull out the power plug from Causes Indoor unit fan the fuse on the PCB assembly motor short-circuit Voltage check SMPS circuit is faulty 1. Voltage waveform at Q201 : collector-GND ➔ squarewave Voltage check SMPS circuit is faulty 1.~)? ∆ SMPS circuit is faulty ∆ : rating voltage ± 10% range PC02. DC voltage at IC02 : IN-GND ➔ DC12[v] : OUT-GND ➔ DC5[v] 4. Blue 410±10% Main Red. Normal Approx. Normal At ambient temperature (10°C ~ 30°C) ***7(*8)** between Abnormal Stepping Motor (UP/DOWN swing motor) Samsung Electronics ***5(*6)(*9)(*0)** Resistance Black. Normal Abnormal Indoor Fan Motor Ambient temperature 15°C 20°C 25°C 30°C 35°C 40°C Resistance of thermistor[KΩ] 14.68 12. Orange 0. White 289±10% 257±10% Sub ∞.94 5.5V Yellow. OΩ … open or short Measure the voltage between ground and signal wire of the fan motor Normal Outdoor Fan Motor between Voltage Gray. Orange 5V Abnormal Abnormal if voltage does not change from 0V to 5V. Sensor Measure resistance with a tester.83 ∞.31 6. OΩ … open or short Measure resistance between red wire and each terminal. Yellow 325±10% Sub ∞.09 10 8.DB81-00181A(4)-1 3/6/11 3:24 PM Page 5-9 5-4 Fault Diagnosis of Major Parts Diagnosis Parts Temp. OΩ … open or short 5-9 . 380Ω at ambient temperature (20°C ~30°C) Abnormal ∞.5V~4. Red 304±10% 360±10% Main Black. OΩ … open or short Measure resistance between terminals (CN72) with a tester Normal Abnormal At ambient temperature (10°C ~ 30°C) between Voltage Red.Sensor Heat ex. button ~ appear on the display. ! If the first number is appear. Whenever pressing the @. 2 button. $ When pressing the select one of them. F each time. Step 2 : Second stage preparation of the remocon option set. ^ When pressing the select one of them. b. (. 5-10 . 2nd Press the temperature raise/down button simultaneously and insert the battery again. 1. #. proceed to the second stage. d. *. “ ” and “ ” each continue to appear. Make sure that you can set up the option of code the remote controller after you replace the main PBA otherwise. Step 1 : Preparing the remocon to main PCB option set 1st Remove the battery from the remocon. %. button ~ appear on the display. Samsung Electronics . ). ❈ Note . the number increase from 0~9(0123456789) and A. ^. In case the wrong letter has been selected. 3rd Make sure the remocon display shown as . $. button ~ appear on the display. button ~ appear on the display. # When pressing the select one of them. E. % When pressing the select one of them. continue to press the button until the correct letter appears. button ~ appear on the display. C. it is correct otherwise press until @ When pressing the select one of them. 1st 2nd 3rd If the first stage number “ ” appears on the display. Every time the ! and & button. the unit won’t be working properly and all LED lamps on display will be flickering.DB81-00181A(4)-1 3/6/11 3:25 PM Page 5-10 5-5 Set up the Model option The Method for Setting up the model option with remocon • It is necessary to set up option code after replacing the main-PCB as a service parts. button ~ appear on the display. try again pressing the ON/OFF button. Press ON/OFF key with the direction of remote controller for set. (If the diriring sound isn’t heard. Step 4 : Pressing the ON/OFF button ( ) When pressing the operation ON/OFF key with the direction of remote controller for unit.) Step 5 : Unit operation test-run First. % When pressing the select one of them. Plug out and plug in again and pressing ON/OFF key to retry. Samsung Electronics 5-11 .DB81-00181A(4)-1 3/6/11 3:25 PM Page 5-11 Troubleshooting ! If the first number is appear. button ~ appear on the display. Remove the battery from the remote controller. button ~ appear on the display. ^ When pressing the select one of them. # When pressing the select one of them. see if the correct option code is set up for it’s model. the display shown as mode. button ~ appear on the display. . the sound “Ding” or “Diriring” is heard and the first LED lamp on the left side is flickering at the same time. then the input of option is completed. Third. it is correct otherwise press until @ When pressing the select one of them. Re-insert the battery into the remote controller. Step 3 : Reconfirming option set after completion (in case of ex. 2nd If the unit is not working properly or all lamps are continuously flickering after setting the option code. button ~ appear on the display. • Error Mode 1st If all lamps of indoor unit are flickering. 014A25-1700b7) After pressing After pressing selector for the selector for the mode. Second. . $ When pressing the select one of them. the display shown as . DB81-00181A(4)-1 3/6/11 3:25 PM Page 5-12 Troubleshooting <Table of the option code> 5-12 MODEL OPTION CODE AQ12✳5MB 017725-17021d AQ12✳6MB 007725-17021d AQ12✳5ME 017626-17021d AQ12✳6ME 007626-17021d AQ09✳5ME SH09Z✳5 016A25-1700d9 AQ09✳6ME SH09Z✳6 006A25-1700d9 AQ09✳5MED SH09Z✳5D 016024-1700EA AQ09✳6MED SH09Z✳6D 006024-1700EA AQ07✳5ME / AQ07✳5MED SH07Z✳5 / SH07Z✳5D 014A25-1700b7 AQ07✳6ME / AQ07✳6MED SH07Z✳6 / SH07Z✳6D 004A25-1700b7 AQ09✳7ME SH09Z✳7 016825-1700d9 AQ09✳8ME SH09Z✳8 006825-1700d9 AQ07✳7ME SH07Z✳7 014825-170067 AQ07✳8ME SH07Z✳8 004825-170067 AQ12✳9ME SH12Z✳9 017d25-17021d AQ12✳0ME SH12Z✳0 007d25-17021d AQ12✳A(B)ME SH12Z✳A(B)X 007227-17023F Samsung Electronics . DB81-00181A(4)-2 3/7/02 5:36 PM Page 6-1 6.samsung.co. Exploded Views and Parts List 6-1 Indoor Unit 18 18-6 18-6-1 18-1 18-4 18-5 18-3 18-2 16 17 13 13-2 13-3 13-4 13-1 14 15 23 11 10 12 8 22 20 22 24 19 9 6 5 7 4 21 3 2 1 You can search for the updated part code number through the ITSELF.sec.kr Samsung Electronics 6-1 . URL : http://itself. DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-2 Exploded Views and Parts List ■ Indoor Unit Parts List ! (AQ✳✳A✳M✳/SH✳✳ZA✳) @ (AQ✳✳B✳M✳/SH✳✳ZB✳) Q’TY No.B 6 6 6 6 6 OPTION 18-5 DB63-00082A SCREEN SAFETY WIRE - 1 1 1 1 18-6 DB95-20138A ASSÝ MOTOR STEPPING 1 1 1 1 1 18-6-1 DB31-10129A MOTOR STEPPING. CODE NO Description AQ12✳5(6)MB AQ12✳5(6)ME AQ09✳5(6)ME/SH09Z✳5(6) AQ07✳5(6)ME/SH07Z✳5(6) AQ12✳9(0)ME AQ09✳7(8)ME/SH09Z✳7(8) AQ07✳7(8)ME/SH07Z✳7(8) SH12Z✳9(0) DB64-00085A GRILLE AIR INLET(!) 1 1 1 1 1 DB64-00256A GRILLE AIR INLET(@) 1 1 1 1 1 2 DB63-00064A GUARD-AIR FILTER 2 2 2 2 2 3 DB74-00011A FILTER CLEANER ASSÝ 1 1 1 1 1 4 DB63-00067A COVER TEMINAL 1 1 1 1 1 5 DB92-00031E ASSÝ PANEL(!) 1 1 1 1 1 DB92-00031T ASS’Y PANEL(@) 1 1 1 1 1 6 DB67-00051A SPACER EVAP LOW 1 1 1 1 1 7 DB67-00032A SPACER EVAP UP 1 1 1 1 1 8 DB63-00083A COVER U BEND 1 1 1 1 1 9 DB94-00040E ASSÝ FAN CROSS(SF) 1 1 1 1 1 1 10 DB60-20011A BOLT SPECIAL 1 1 1 1 1 11 DB31-00033A MOTOR FAN IN 1 1 1 1 1 12 DB32-00020A THERMISTOR WIRE ASSÝ 1 1 1 1 1 13 DB93-00459A ASSÝ CONTROL IN 1 1 1 1 1 13-1 DB93-00437A ASSÝ PCB MAIN 1 1 1 1 1 13-1-1 1103-001175 IC EPROM 1 1 1 1 1 13-1-2 1203-001813 IC PWM CONTROLLER 1 1 1 1 1 13-1-3 3501-001169 RELAY MINIATURE 1 1 1 1 1 13-1-4 3502-000115 SSR 1 1 1 1 1 13-2 DB65-00030A TERMINAL BLOCK ASSÝ 1 1 1 1 1 13-3 DB61-00171A HOLDER WIRE CLAMP 1 1 1 1 1 13-4 DB93-00268A ASSÝ PCB DISPLAY 1 1 1 1 1 13-4-1 DB32-00037A MODULE REMOCON 1 1 1 1 1 14 DB94-00056G ASSÝ BACK BODY(RIGHT SIDE) 1 1 1 1 1 15 DB61-00162A HOLDER MOTOR 1 1 1 1 1 16 DB61-00165A HOLDER PIPE 1 1 1 1 1 17 DB70-00036A PLATE HANGER 1 1 1 1 1 18 DB94-00058F ASSÝ TRAY DRAIN(RIGHT SIDE) - 1 1 1 1 DB94-00058H ASSÝ TRAY DRAIN(RIGHT SIDE) 1 - - - - 18-1 DB94-00062E ASSÝ DRAIN HOSE 1 1 1 1 1 18-2 DB66-00127B BLADE H 1 1 1 1 1 18-3 DB66-00128A BLADE V. GSP 24RW 1 1 1 1 1 19 DB61-40251A HOLDER SENSOR 1 1 1 1 1 20 DB67-60030A SPRING SENSOR 1 1 1 1 1 21 DB96-00784A EVAPORATOR ASSÝ 1 1 - - 1 DB96-00783A EVAPORATOR ASSÝ - - 1 1 - 22 DB94-40003A RUBBER BEARING 1 1 1 1 1 23 DB94-40007A BEARING 1 1 1 1 1 24 DB93-00251L ASSÝ REMOCON 1 1 1 1 1 6-2 Samsung Electronics .A 3 3 3 3 3 18-4 DB66-00128B BLADE V. B 6 6 6 18-5 DB63-00082A SCREEN SAFETY WIRE 1 1 1 18-6 DB95-20138A ASSÝ MOTOR STEPPING 1 1 1 18-6-1 DB31-10129A MOTOR STEPPING.DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-3 Exploded Views and Parts List ■ Indoor Unit Parts List ! (AQ✳✳A✳M✳/SH✳✳ZA✳) @ (AQ✳✳B✳M✳/SH✳✳ZB✳) Q’TY No. GSP 24RW 1 1 1 19 DB61-40251A HOLDER SENSOR 1 1 1 20 DB67-60030A SPRING SENSOR 1 1 1 21 DB96-01366A EVAPORATOR ASSÝ - 1 1 DB96-01443A EVAPORATOR ASSÝ 1 - - 22 DB94-40003A RUBBER BEARING 1 1 1 23 DB94-40007A BEARING 1 1 1 24 DB93-00251L ASSÝ REMOCON 1 1 1 Samsung Electronics 6-3 .A 3 3 3 18-4 DB66-00128B BLADE V. Description AQ12✳A(B))ME AQ09✳5(6)MED SH09Z✳5(6)D AQ07✳5(6)MED SH07Z✳5(6)D DB64-00085A GRILLE AIR INLET(!) 1 1 1 DB64-00256A GRILLE AIR INLET(@) 1 1 1 2 DB63-00064A GUARD-AIR FILTER 2 2 2 3 DB74-00011A FILTER CLEANER ASSÝ 1 1 1 4 DB63-00067A COVER TEMINAL 1 1 1 5 DB92-00031E ASSÝ PANEL(!) 1 1 1 DB92-00031T ASS’Y PANEL(@) 1 1 1 6 DB67-00051A SPACER EVAP LOW 1 1 1 7 DB67-00032A SPACER EVAP UP 1 1 1 8 DB63-00083A COVER U BEND 1 1 1 1 OPTION CODE NO 9 DB94-00040E ASSÝ FAN CROSS(SF) 1 1 1 10 DB60-20011A BOLT SPECIAL 1 1 1 11 DB31-00033A MOTOR FAN IN 1 1 1 12 DB32-00020A THERMISTOR WIRE ASSÝ 1 1 1 13 DB93-00459E ASSÝ CONTROL IN 1 1 1 13-1 DB93-00437A ASSÝ PCB MAIN 1 - - DB93-01017A ASSÝ PCB MAIN - 1 1 13-1-1 1103-001175 IC EPROM 1 1 1 13-1-2 1203-001813 IC PWM CONTROLLER 1 1 1 13-1-3 3501-001169 RELAY MINIATURE 1 1 1 13-1-4 3502-000115 SSR 1 1 1 13-2 DB65-00030A TERMINAL BLOCK ASSÝ 1 1 1 13-3 DB61-00171A HOLDER WIRE CLAMP 1 1 1 13-4 DB93-00268A ASSÝ PCB DISPLAY 1 1 1 13-4-1 DB32-00037A MODULE REMOCON 1 1 1 14 DB94-00056G ASSÝ BACK BODY(RIGHT SIDE) 1 1 1 15 DB61-00162A HOLDER MOTOR 1 1 1 16 DB61-00165A HOLDER PIPE 1 1 1 17 DB70-00036A PLATE HANGER 1 1 1 18 DB94-00058F ASSÝ TRAY DRAIN(RIGHT SIDE) 1 1 1 DB94-00058H ASSÝ TRAY DRAIN(RIGHT SIDE) - - - 18-1 DB94-00062E ASSÝ DRAIN HOSE 1 1 1 18-2 DB66-00127B BLADE H 1 1 1 18-3 DB66-00128A BLADE V. DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-4 6 12 2 3 4 5 1 8- 8- 4 7 13 11 8- 3 9 21 8- 8- 2 8 6 8- 1 14 8- 5 15 7 16 10 17 18 20 19 6-2 Outdoor Unit(UQ12✳5(6)MB(E)) 6-4 Samsung Electronics . Single OLP - 1 8-1 or ASSÝ LEAD WIRE DB93-00412A 8-5 Single OLP DB47-20001G/L DB35-00015G ASS’Y Remark or OLP OLP DB35-00010B MRA12002-9200/MRA12002-12008 RAC12030-9622.7x1100) 1 - DB99-00085A ASSÝ-CHECK VALVE ASS’Y (C=1.5x300) - 1 18 DB96-00509A ASSÝ COND ASS’Y(SF) 1 - 19 DB64-00136B CABINET SIDE ASS’Y(BENDING) 1 1 20 DB67-90025A HANDLE CABI. SM20C 1 1 17 DB96-00513A ASSÝ-CAPILLARY ASS’Y(1.7x1200 H=1. Ø405 1 1 4 DB31-10058C MOTOR FAN OUT ASSO2OWTVA 1 1 5 DB90-00272A ASSÝ FRAME(PAINT) ASS’Y 1 - 6 DB94-50077A ASSÝ PARTITION ASS’Y 1 1 7 DB90-00085B CABINET UPPER SECC-P 1 1 8 DB93-00453B ASSÝ CONTROL OUT ASS’Y 1 - Single OLP - 1 DB93-00478C or ASSÝ CONTROL OUT ASS’Y DB93-00453A 2 stage OLP 2501-001226 CAPACITOR COMP 25µF 370VAC 1 - 2501-001236 CAPACITOR COMP 30µF 450VAC - 1 8-2 2301-001377 CAPACITOR MOTOR 1.2 stage OLP 8-6 DB67-60020A O L P SPRING STS304 1 1 8-7 DB33-00007C ASSÝ SOLENOIDE 220-240. CODE NO Description Specification 1 DB63-00071A GUARD FAN 2 DB60-30004A 3 UQ12✳5(6)MB UQ12✳5(6)ME HSER 1 1 NUT FLANGE 2C SM20C M6 NTR 1 1 DB67-50063A PROPELLER-FAN AS+G/F.6W.LB81 RANCO 1 1 9 DB72-50574D CLOTH COMP BOTTOM FELT 1 1 10 DB99-00089A ASSÝ 4WAY VALVE ASS’Y 1 1 11 48A135IV1EL COMPRESSOR 220V 60Hz 1 - 48A124JV1EL COMPRESSOR 220V-240V/50Hz - 1 12 DB73-10004B GROMMET-ISOLATOR SILICON 3 3 13 DB60-30028A NUT-WASHER HEX 2C MB ZPC 3 3 14 DB63-20002A GASKET EPDM 1 1 15 DB63-10165D COVER TERMINAL PBT 1 1 16 DB60-30018A NUT-FLANGE M5.2µF 450VAC 1 1 8-3 DB65-40049E TERMINAL BLOCK 4P DFT-20A 1 1 8-4 DB93-00481A 2 stage OLP 1 1 1 - MRA12030-12008. RH ABS - 1 21 DB72-00211A CLOTH-COMP SIDE FELT 1 1 Samsung Electronics 6-5 .DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-5 Exploded Views and Parts List ■ Parts List (OUTDOOR UNIT) Q’TY No. DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-6 Outdoor Unit • UQ07✳5(6)ME • SH07Z✳5(6)X • UQ09✳5(6)ME • SH09Z✳5(6)X UQ07✳5(6)MED SH07Z✳5(6)DX UQ09✳5(6)MED SH09Z✳5(6)DX 21 22 19 7 20 8 6 9 8-5 8-1 8-4 13 15 11 14 18 17 8-2 10 18-1 16 8-3 12 4 5 3 1 6-6 -2 17-1 18 2 Samsung Electronics . 2C. T1. M8.DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-7 Exploded Views and Parts List ■ Parts List Q’TY No.5 x 1000+1/4” - - 1 - ID1. 6W.0. 50Hz - 1 - 1 DB35-00015F PROTECTOR O/L RAC12086-9622.5 x 29. M5. RANCO 1 1 1 1 18-2 DB62-40073B VALVE-SERVICE C3771BD.8. PARTS ASS’Y SC-90073R 1 1 1 1 Samsung Electronics 6-7 .8. 432L/H. 1. LB81 RANCO 1 1 1 1 8-5 DB65-40049D TERMINAL BLOCK 4P. 425. COATTING 620mm 1 1 - - DB96-01286A ASSÝ COND 1. SM20C 1 1 1 1 EPDM.5 x 1100+1/4” 1 1 - - DB96-01234A ASSÝ TUBE CAPILLARY ID1. 50Hz 1 - 1 - 44B102 JW1EL ROTARY COMP 1Ph.5 x 1100+1/4” - - - 1 1/4INCH 1 1 1 1 DB96-01237A ASSÝ TUBE CAPILLARY 17-1 DB62-00254B VALVE-SERVICE 18 DB99-00090A ASSÝ VALVE 4WAY VK1100B+3/8” 1 1 - - DB99-00149A ASSÝ VALVE 4WAY VK1100B+3/8” - - 1 1 18-1 DB62-00118A TUBE-4WAY VALVE BRASS.5LOUVER.2µF. 3. FAN OUT.0µF. A-P/J 1 1 - - 20 DB64-60171C CABINET-SIDE SECC-P. AWG16. 450VAC 1 1 1 - 2301-001377 C-OIL(MOTOR) 1. 67. T 0. 44F COMP 1 1 1 1 10 44B080 JW1EL ROTARY COMP 1Ph. HEATPUMP 1 1 1 1 8-4 DB33-00007C SOLENOID ASSÝ 220-240. 1. (N1). 3/8”. NEW A-P/J 370FAN 1 1 1 1 2C. SC-90073T. 2 Stage-OLP - 1 - 1 12 DB73-00070A GROMMET-ISOLATOR NR 3 3 3 3 13 DB60-30018A NUT-FLANGE PI0. NTR 1 1 1 1 3 DB67-00036A FAN-PROPELLER AS+G/F20%. 450VAC - - - 1 8-3 DB33-00481A ASS’Y LEAD WIRE V2 P/D. M6. BLK 1 1 1 1 4 DB31-10058C MOTOR-FAN OUT AMASS-020WTVA. 2. COATTING 636mm - - 1 1 DB64-60171B CABINET-SIDE SECC-P. 3/8INCH. 5&3. T 0. 225.8. 2 Stage-OLP 1 - 1 - DB35-00015B PROTECTOR O/L RAC12054-9622. SM20C. CODE NO 1 DB63-00086B GUARD-FAN 2 DB60-30004A NUT-FLALNGE Description Specitication UQ07✳5(6)ME UQ09✳5(6)ME UQ07✳5(6)MED UQ09✳5(6)MED SH07Z✳5(6)X SH09Z✳5(6)X SH07Z✳5(6)DX SH09Z✳5(6)DX HSWR. A-P/J - - 1 1 21 DB67-90024A HANDLE-CABI LF ABS 1 1 - - DB67-00171A HANDLE-CABI LF ABS - - 1 1 22 DB63-10443C COVER-E. TO. PI 375.2/450 - - - 1 2501-001228 C-OIL (COMP) 35µF. 370VAC - 1 - 1 2301-001375 C-OIL (MOTOR) 1. 30Kg/cm2G 1 1 1 1 19 DB75-00029A ASSÝ COND 1.5D-FIN. 220/240 1 1 1 1 5 DB90-00264A ASSÝ FRAME (PAINT) SC-90073T 1 1 1 1 6 DB94-00078A ASSÝ PARTITION ASSÝ 620mm COND 1 1 - - DB94-00141A ASSÝ PARTITION ASS’Y 636mm COND ø7 - - 1 1 DB90-00077B ASSÝ CABI-UPPER ASSÝ 1 1 - - DB90-00077D ASSÝ CABI-UPPER ASS’Y - - 1 1 DB93-00478B ASSÝ CONTROL OUT ASSÝ 1 - 1 - DB93-00478A ASSÝ CONTROL OUT ASSÝ - 1 - - DB93-00478L ASSÝ CONTROL OUT ASS’Y.8 1 1 1 1 PBT 1 1 1 1 11 14 DB63-20002A GASKET 15 DB63-10165D COVER-TERMINAL 16 DB60-30028A NUT-WASHER HEX. IP2. ZPC 3 3 3 3 17 DB96-00554A ASSÝ TUBE CAPILLARY ID1.4 1 1 1 1 7 8 8-1 8-2 9 DB72-00453A CLOTH-COMP T8. 370VAC 1 - 1 - 2501-001229 C-OIL (COMP) 40µF. -4 3 4.DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-8 Outdoor Unit 15 -3 13 -4 13 17 14 -1 14 11 -4 11 -3 14 -2 11 -2 1 11 -1 10 9 3 5 4 7 2 4- 5 4 4.4-2 1 6 13 13 -1 8 13 13 -2 -5 12 16 • SH07Z✳7(8)X/UQ07✳7(8)ME • SH09Z✳7(8)X/UQ09✳7(8)ME 6-8 Samsung Electronics . 370VAC 2501-001228 13-2 2 Stage OLP C OIL. CODE NO 1 DB90-00262A ASSÝ BASE OUT 1 1 2 DB94-00045A ASS’Y PARTITION.1.7K 2 Stage OLP Single OLP C OIL. Single OLP SH09Z✳7(8)X UQ09✳7(8)ME SH07Z✳7(8)X UQ07✳7(8)ME - 1 4-3 DB63-20002A GASKET. 2 Stage OLP or DB35-00010F PROTECTOR O/L. MRA12086-12008.EPDM 1 1 4-4 DB63-10165D COVER TERMINAL 1 1 4-5 DB60-30018A NUT FLANGE 1 1 5 DB60-30028A NUT WASHER 3 3 6 DB72-00453A CLOTH COMP SIDE 1 1 7 DB61-00168A BRAKET VALVE 1 1 8 DB75-00029A CONDENSER ASSÝ 1 1 9 DB96-00093A ASSÝ 4WAY VALVE 1 1 9-1 DB33-00002A SOLENOIDE COIL ASSÝ 1 1 10 DB96-00195A ASSÝ TUBE CAPLLARY 1 1 11-1 DB90-00110A ASSÝ BRACKET MOTOR 1 1 11-2 DB31-00034A MOTOR FAN OUT 1 1 11-3 DB67-00036A FAN PROPELLER 1 1 11-4 DB60-30004A NUT FLANGE 1 1 12 DB90-00109A ASSÝ CABI SIDE 1 1 13 DB93-00666A 1 - - 1 or ASSÝ CONTROL OUT.4P 1 1 13-5 2301-001375 C OIL.35µF. 450VAC 1 1 14 DB90-00108C ASSÝ CABI FRONT 1 1 14-1 DB63-00099A GUARD FAN WIRE 1 1 14-2 DB61-00173A GUIDE BELL MOUTH 1 1 15 DB90-00152A ASSÝ COVER CONTROL 1 1 16 DB94-00021A ASSÝ COVER VALVE 1 1 17 DB90-00195A ASS’Y-CAPILLARY 1 1 Samsung Electronics 6-9 . Single OLP DB35-00015F RAC12086-12008.9K DB93-00433A DB93-00666B DB93-00433B 13-1 Single OLP or 2501-001229 DB93-00481A DB93-00413A ASSÝ CONTROL OUT.370VAC or ASS’Y-LEAD WIRE 2 Stage OLP 1 - - 1 1 1 Single OLP 13-3 DB61-00174A HOLDER CAPACITOR 1 1 13-4 DB65-40049D TERMINAL BLOCK.DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-9 Exploded Views and Parts List ■ Parts List Q’TY Mold No. 7K. 2 Stage OLP DB35-00010E MRA12110-12008. RAC12054-12008.5µF.9K 1 1 3 DB73-10004B GROMMET ISOLATOR(SILICON) 3 3 4 44B102JW1EL ROTARY COMP 1 - 44B080JW1EL ROTARY COMP - 1 4-1 DB67-60020A SPRING OLP 1 1 4-2 DB35-00015B 1 - Description or PROTECTOR O/L.40µF. 8 1 -4 14 11 17 18 1 15 3 6 8 9 -1 17 7 19 21 22 20 • UQ12✳9(A0)ME • SH12Z✳9(A0)X 6-10 Samsung Electronics .DB81-00181A(4)-2 3/6/11 3:30 PM Page 6-10 Outdoor Unit -2 17 -1 18 12 3 1 2 4 5 5- 8- 1 5 8- 8- 2 3 16 10 18 -2 8. RH 30FOAM-PU. ZPC 3 ASSÝ VALVE. SM20C 1 EPDM. M5. 400. NTR 1 FAN-PROPELLER AS+G/F20%. FAN OUT.DB81-00181A(4)-2 3/6/11 3:30 PM Page 6-11 Exploded Views and Parts List ■ Parts List No. 1. 45KG/CM2G 1 17-2 DB62-40034A VALVE-CHECK 1/2”. 67. 6W. T 0. LB81 RANCO 1 8-4 DB65-40049D TERMINAL BLOCK 4P. BLK 1 DB31-10058C MOTOR-FAN OUT AMASS-020WTVA. SAMSUNG. COATING 1 20 DB64-00090A CABINET-SIDE SECC-P. TO. 450VAC 1 9 DB72-00453A CLOTH-COMP 8t.52. 50Hz 1 11 DB35-00010B PROTECTOR O/L DB35-00015G MRA12030-12008 Single OLP RAC12030-9622 2 Stage OLP 1 SILICON 3 PI0. T1. 2C.4 1 8-5 2301-001377 C-OIL 1. 220/240 1 5 DB90-00372A ASSÝ FRAME V2 P/D. NEW V-P/J 1 21 DB67-90024A HANDLE-CABILF ABS. 450VAC HEATPUMP 1 2 Stage OLP 1 Single OLP DB93-00413A 8-3 DB33-00007C SOLENOID ASSÝ 220-240. VK1100B+1/2”+TUBE 1 18-1 DB62-00118A TUBE-4WAY VALVE BRASS. PP+RUBBER 1 12 DB73-10004B GROMMET-ISOLATOR 13 DB60-30018A NUT-FLANGE 14 DB63-20002A GASKET 15 DB63-10165D COVER-TERMINAL 16 DB60-30028A NUT-WASHER 17 DB99-00060A 17-1 Samsung Electronics 6-11 . 45/30KG.7D-FIN. 15. IP2. T2 1 22 DB94-00044A ASSÝ COVER VALVE V2 P/D. 2. CHECK-V/V_1/4” 1 DB62-00254A VALVE-SERVICE 1/4” ASS’Y.8. 208-240V-. SC90073 T+FOAM-PU 1 8 DB93-00478C or ASSÝ CONTROL OUT ASS’Y 2501-001236 8-2 DB93-00481A 1 Single OLP DB93-00453A 8-1 2 Stage OLP C-OIL or ASSÝ LEAD WIRE 30µF. SC-90073T.8 1 PBT 1 HEX. SC-90073T. BLK 1 6 DB94-00098A ASSÝ PARTITION V2 P/D. CHECK AQ12A2ME. 3. PI 405. M6. 12K.8. AWG16. AQV12A2ME 1 19 DB96-00286A ASSÝ COND AQ12A1ME.0. FELT 1 10 48A124JV1EL ROTARY COMP 1ph. 1. 1/4”.2µF. 3/8INCH. SM20C. 30KG/CM2G 1 18 DB99-00097A ASSÝ VALVE 4WAY SH12ZA1X. SILK 1 5-1 DB72-00194J SEAL-FRONT. MB. T15. 48F. NEW V-P/J 405FAN 1 2C.5 x 29. RANCO 1 18-2 DB62-00251A VALVE-SERVICE 1/2”+9. 2ROW COND 1 7 DB90-00374A ASSÝ CABI-UPPER V2 P/D. CODE NO Description 1 DB63-00071A GUARD-FAN 2 DB60-30004A NUT-FLALNGE 3 DB67-50063A 4 Specitication Q’TY UQ12✳9(0)ME SH12Z✳9(0)X HSER. (N1). DB81-00181A(4)-2 3/6/11 3:30 PM Page 6-12 Outdoor Unit 21 13 2 3 6 4 1 7 12 9- 9- 7 4 11 5 9- 3 9 9- 9- 2 6 9- 14 1 8 9- 5 15 16 10 17 18 20 19 • UQ12✳A(B)ME • SH12Z✳A(B)X 6-12 Samsung Electronics . 5x500) - 18 DB96-01461A ASSÝ COND ASS’Y(SF) 1 19 DB90-00634A CABINET SIDE ASS’Y(BENDING) 1 20 DB63-10443C HANDLE CABI. ø405 1 4 DB31-10058C MOTOR FAN OUT 220/240V.6 1 8 DB94-00163A ASS’Y PARTITION ASS’Y 1 9 DB93-00478N ASSÝ CONTROL OUT ASS’Y 1 9-1 2501-001236 CAPACITOR COMP 30µF 450VAC 1 9-2 2301-001375 CAPACITOR MOTOR 1. AWG16 1 9-4 DB93-00481A ASSÝ LEAD WIRE ASS’Y 1 9-5 DB35-00015G OLP RAC12030-9622 - 9-6 DB67-60020A O L P SPRING STS304 1 9-7 DB33-00007C ASSÝ SOLENOIDE 220-240.6W. (N1). 1. CD 2. 2. RH ABS - 21 DB61-00802A BRACKET MOTOR SGCC-M.2 1 Samsung Electronics Description Specification Q’TY UQ12✳A(B)ME SH12Z✳A(B)X No.LB81 RANCO 1 10 DB99-00155A ASSÝ 4WAY VALVE VK1100B 1 11 48A124JV1EL COMPRESSOR 220-240V/50Hz 1 12 DB73-00067A GROMMET-ISOLATOR NR 3 13 DB60-30028A NUT-WASHER HEX 2C MB ZPC 3 14 DB63-20002A GASKET EPDM 1 15 DB63-10165D COVER TERMINAL PBT 1 16 DB60-30018A NUT-FLANGE M5. T1. T1. 3.DB81-00181A(4)-2 3/6/11 3:30 PM Page 6-13 Exploded Views and Parts List ■ Parts List (OUTDOOR UNIT) CODE NO 1 DB63-00071A GUARD FAN HSER.0 1 2 DB60-30020A NUT FLANGE 2C SM20C M6 NTR 1 3 DB67-50063A PROPELLER-FAN AS+G/F.5µF 450VAC 1 9-3 DB65-40049E TERMINAL BLOCK 4P. 60/50HZ 1 5 DB90-00633B ASSÝ CABI FRONT ASS’Y 1 6 DB90-00635B ASSÝ BASE OUT ASS’Y 1 7 DB61-00803A BRAKET VALVE SECC-P. SM20C 1 17 DB99-00157B ASSÝ CHECK V/V ASS’Y(1.5x700/1. Remark 6-13 . DB81-00181A(4)-2 3/6/11 3:30 PM Page 6-14 6-3 Remote Control & PCB Box 6-3-1 ASS’Y REMOCON : DB93-00251L ■ Parts List No Description Q’TY 1 INLAY LCD 1 2 CASE TOP 1 3 LCD 1 4 KEY RUBBER 1 5 ASS’Y PCB REMOCON 1 6 CASE LOW 1 7 BATTERY COVER 1 6-14 Remark Samsung Electronics . ZPC(WHT). M3 5 L22 8 SCREW TH + M4 5 x16.DB81-00181A(4)-2 3/6/11 3:30 PM Page 6-15 6-4 Indoor Control Unit 6-4-1 ASS’Y CONTROL-IN : DB93-00459A / DB93-00459E ■ Parts List No Description Specification 1 HOLDER CONTROL ABS 2 ASS’Y MAIN PCB ASS’Y 3 ASS’Y TERMINAL BLOCK 6P 4 ASS’Y DISPLAY PCB ASS’Y 5 CONNECTOR WIRE PCB U/D 5P 6 HOLDER WIRE CLAMP - 7 SCREW PH. SWRCH 9 HOLDER CLAMP IN - 10 SEAL PANEL FRONT RH - 11 SEAL H/CONTROL FRONT - Samsung Electronics Remark 6-15 . DB81-00181A(4)-2 3/6/11 3:30 PM Page 6-16 MEMO 6-16 Samsung Electronics . UQ12✳9(0)ME use only ❈Note ❈ Note UQ12✳5(6)ME(B)/SH12Z✳5(6)X . Block Diagrams 7-1 Refrigerating Cycle Block Diagram ❈ UQ12✳5(6)MB.DB81-00181A(4)-2 3/6/11 3:30 PM Page 7-1 7.The check valve is applied only to UQ12✳9(0)ME(B)/SH12Z✳9(0)X as below UQ12✳A(B)ME(B)/SH12Z✳A(B)X Samsung Electronics 7-1 . DB81-00181A(4)-2 3/6/11 3:30 PM Page 7-2 MEMO 7-2 Samsung Electronics . PCB Diagrams 8-1 ASS’Y MAIN PCB.DB93-00437A ■ TOP PATTERN Samsung Electronics 8-1 .DB81-00181A(4)-2 3/6/11 3:30 PM Page 8-1 8. R408. Q401. R901 R201. Q602 Q901. R107 RY72. C204. R608 R606 R105. R902 R401. IC06 IC51 PC01 Q603 Q201. R502. R601. 1A YW396-05AV WHT YW396-05AV BLU SMW200-10 WHT SMW200-5PWHT SMW300-3P WHT SMW200-4P WHT 1. 16V SD 6. C403. R603. R301. R208. R203. R501.DB81-00181A(4)-2 3/6/11 3:30 PM Page 8-2 PCB Diagrams ■ Parts List Description No Specification 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 PCB-MAIN IC-MCU IC DRIVE EEPROM PHOTO COUPLER TR SMALL SIGNAL TR SMALL SIGNAL TR DIGITAL DIODE BRIDGE ZENER ZENER SSR TR SWITCH IC VOLT REGULATOR IC PHOTO COUPLER FR-DIODE T. R104 R202. Q601. R604. C301. R103. C501. R503. IC04 IC05. C108. R205 R404. RY73 C201. R607. R403. Q902 BD71 ZD12 ZD11 SS71 IC01 IC02 IC03 PC02 D101 CD11 VA71 X301 ST11 FT71 L101 RY71 BZ61 F701 F701 F702 CN72 CN71 CN91 CN61 CN42 CN41 CR71 C104 C601 C107 C101. C504. C109 C103 XC71 C102. C106. R407 R106. 25 47µF. R406 R206. C502. Samsung Electronics . C402. 3.2µF. C901 R602. C401 C404 R102.15A 250V. R605 R405. C202.V. R204. C105. 450V SD 1000µF. R609.8µF/450V SDE 2G 222M 100NK 275V X2 CS2012Y5V104Z500NR 43 44 45 46 47 48 49 50 51 C-CHIP C-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP CS2012Y5V103Z500NR CS2012X7R102K500NR MCR18EZHJ224 MCR18EZHJ104 MCR10EZHF6801 MCR10EZHJ103 MCR10EZHJ682 MCR10EZHJ472 MCR10EZHJ102 52 53 54 55 56 R-CHIP R-CHIP R-CHIP R-CHIP RELAY-MINIATURE MCR10EZHJ561 MCR10EZHJ471 MCR10EZHJ331 MCR10EZHJ221 F3AA012E 8-2 Location No. R610. C503. R402 R108. 50V 470µF. R207. C203.S VARISTOR RESONATOR CERAM IC SW TRANS FILTER NOISE COIL RELAY POWER BUZZER HOLDER FUSE FUSE FUSE CONNECTOR HEADER CONNECTOR HEADER CONNECTOR HEADER CONNECTOR HEADER CONNECTOR HEADER CONNECTOR HEADER C-FILM C-AL C-AL C-AL C-ELEC C-CERAMIC C-FILM C-CHIP 120x93 KS88C4632 ULN2003AFW 93LC56B-I/SN TLP181 MMST2907A 2SC2412K DTA114EKA DF06S BZX84-C11 BZX84-C3V6 G3MB202PL TNY255P KA78L05 KA7533Z PC814 UG2B ST02D-200 INR14D561K-BS 10MHZ JT1916-1701PS2 HP1-P10 5mH/50mA UKH-12S CBE2220BA FB58 250V. DB81-00181A(4)-2 3/6/11 3:30 PM Page 8-3 PCB Diagrams ■ BOTTOM PATTERN Samsung Electronics 8-3 . DB93-01017A ■ TOP PATTERN 8-4 Samsung Electronics .DB81-00181A(4)-2 3/6/11 3:30 PM Page 8-4 8-2 ASS’Y MAIN PCB. R103. R301. 25 47µF. R207. R104 R202. R407 R106. Q602 Q901. R408.15A 250V. R608 R606 R105.2µF. R601. 3. R208. R609. C301. R205 R404. R203. C402. R607. RY73 C201. R402 R108.S VARISTOR RESONATOR CERAM IC SW TRANS FILTER NOISE COIL RELAY POWER BUZZER HOLDER FUSE FUSE FUSE CONNECTOR HEADER CONNECTOR HEADER CONNECTOR HEADER CONNECTOR HEADER CONNECTOR HEADER CONNECTOR HEADER C-FILM C-AL C-AL C-AL C-ELEC C-CERAMIC C-CHIP 120x93 KS88C4632 ULN2003AFW 93LC56B-I/SN TLP181 MMST2907A 2SC2412K DTA114EKA DF06S BZX84-C11 BZX84-C3V6 G3MB202PL TNY255P KA78L05 KA7533Z PC814 UG2B ST02D-200 INR14D561K-BS 10MHZ JT1916 HP1-P10 / NFP-1010 5mH/50mA UKH-12S CBE2220BA FB58 250V. C202.DB81-00181A(4)-2 3/6/11 3:30 PM Page 8-5 PCB Diagrams ■ Parts List No Description Specification 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 PCB-MAIN IC-MCU IC DRIVE EEPROM PHOTO COUPLER TR SMALL SIGNAL TR SMALL SIGNAL TR DIGITAL DIODE BRIDGE ZENER ZENER SSR TR SWITCH IC VOLT REGULATOR IC PHOTO COUPLER FR-DIODE T. 16V SD 6. Q902 BD71 ZD12 ZD11 SS71 IC01 IC02 IC03 PC02 D101 CD11 VA71 X301 ST11 FT71 L101 RY71 BZ61 F701 F701 F702 CN72 CN71 CN91 CN61 CN42 CN41 CR71 C104 C601 C107 C101. 8-5 . C204. C106. Q601. C502. R902 R401. IC04 IC05. R605 R405. R403. R604. 450V SD 1000µF. C504. R406 R206. Q401. R502. 1A YW396-05AV WHT YW396-05AV BLU SMW200-10 WHT SMW200-5PWHT SMW300-3P WHT SMW200-4P WHT 1. C901 R602. R501. C203. C401 C404 R102. C501. R107 RY72. 50V 470µF. C109 C103 C102.8µF/450V SDE 2G 222M CS2012Y5V104Z500NR 42 43 44 45 46 47 48 49 50 C-CHIP C-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP R-CHIP CS2012Y5V103Z500NR CS2012X7R102K500NR MCR18EZHJ224 MCR18EZHJ104 MCR10EZHF6801 MCR10EZHJ103 MCR10EZHJ682 MCR10EZHJ472 MCR10EZHJ102 51 52 53 54 55 R-CHIP R-CHIP R-CHIP R-CHIP RELAY-MINIATURE MCR10EZHJ561 MCR10EZHJ471 MCR10EZHJ331 MCR10EZHJ221 F3AA012E Samsung Electronics Location No. C108. C503. R503. R603. R901 R201.V. R610. IC06 IC51 PC01 Q603 Q201. C403. C105. R204. DB81-00181A(4)-2 3/6/11 3:31 PM Page 8-6 PCB Diagrams ■ BOTTOM PATTERN 8-6 Samsung Electronics . JP02 10mm 2 12 COVER DISPLAY UP ABS(V2) 1 Samsung Electronics Location No.R03 470 1/2W 5% 3 7 CONNECTOR WIRE C/W-DISPLAY SMAW200-10P 1 8 TACT SWITCH SW01 KPT-1105A 1 9 C-CERAMIC C02 104Z 1 10 C-CERAMIC C01 102K 1 11 JUMP JP-1.5x53 1 LD01.LD04.LD03.DB81-00181A(4)-2 3/6/11 3:31 PM Page 8-7 8-3 ASS’Y DISPLAY PCB.R02. Remark 8-7 .LD02.DB93-00268A ■ Parts List No Description 1 PCB-DISPLAY 2 LED-LAMP 3 Specification Q’TY 64.LD05 SO5511 5 LED-LAMP LD06 SY5511 1 4 MODULE REMOCON IRM01 KSM-713TH5 1 5 DIODE SWITCHING D01 IN4148 1 6 R-CARBON R01. DB81-00181A(4)-2 3/6/11 3:31 PM Page 8-8 MEMO 8-8 Samsung Electronics . DB81-00181A(4)-2 3/6/11 3:31 PM Page 9-1 9. Wiring Diagrams 9-1 Indoor Unit Samsung Electronics 9-1 . DB81-00181A(4)-2 3/6/11 3:31 PM Page 9-2 9-2 Outdoor Unit • UQ✳✳✳5(6)✳✳/UQ✳✳09(0)✳✳/SH✳✳Z✳✳✳X DIAGRAM-OUTDOOR C1 : MOTOR CAPACITOR C2 : COMP CAPACITOR DB68-01624A • UQ✳✳✳7(8)✳✳ / SH✳✳Z✳7(8)X DIAGRAM-OUTDOOR C1 : MOTOR CAPACITOR C2 : COMP CAPACITOR 9-2 DB68-01765A Samsung Electronics . DB81-00181A(4)-2 3/6/11 3:31 PM Page 9-3 MEMO Samsung Electronics 9-3 . Schematic Diagrams 10-1 Indoor Unit 10-1 Samsung Electronics Samsung Electronics 10-2 .10. DB81-00181A(4)-2 3/6/11 3:31 PM Page 9-6 MEMO 10-3 Samsung Electronics . (Service Bulletin. Itself Solution Integrated technology supporting electronic library http://itself. And if you need more information..sec. reproduced.co. Just change parts number directly on parts list. Ltd. photocopied. be copied.DB81-00181A(4)-2 3/6/11 3:31 PM Page 9-7 UPDATE LOG SHEET Application date Page Part# Note(Cause & Solution) Use this page to keep any special servicing information.samsung. etc. Ltd. in whole or in part.kr Copyright © 2002 By Samsung Electronics Co. All rights reserved. or converted to any electronic or machine readable from without prior written permission of Samsung Electronics Co.) If only parts number changes. S/Bulletin# . please see the service website. Printed in Korea. This manual may not. translated.. Mar.DB81-00181A(4)-cover 3/6/11 3:12 PM Page 2 ELECTRONICS © Samsung Electronics Co. 2002.. Printed in Korea. Code No. Ltd. DB81-00181A(4) .

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