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Samsung UQ07*5ME, Service Manual

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Samsung UQ07*5ME Service Manual Download Page 33

Troubleshooting

Samsung Electronics

5-6

5-2-6 If Operation By Remote Control Unit Is Impossible. (Initial Diagnosis)

1) Troubleshooting 

procedure

Remove power cord and plug in again approx. 5 Seconds

Is operation lamp blinking?

Check as in the procedure “NO Power

parts”. Refer to page 5-2.

Normal

Replace battery.

LCD is faulty.

Replace button.

Micom is faulty.

Receiver module is faulty.

Q601(C4375Y) or Q602(C1623Y) is faulty.

IR LED(CL-1L5EU) is faulty.

“       “ sound heard from the indoor unit when ON/OFF 

button on the remote control unit pushed?

Voltage of battery less than 2.5V (Remote Control Unit)?

LCD display status of REMOCON normal?

Voltage at PIN #30 of Remocon Micom change?

Voltage at collecter of Q601 or Q602 change?

Voltage at pin #26 of micom (IC04) change (INDOOR UNIT)?

Micom (IC04) is faulty.

Transmission display lamp  (                  ) blinking when

ON/OFF button on the remote control unit pushed?

YES

NO

NO

YES

YES

NO

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

 DB81-00181A(4)-1  3/6/11 3:24 PM  Page 5-6

Summary of Contents for UQ07*5ME

Page 1: ...s ROOM AIR CONDITIONER INDOOR 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 AQ12 A B ME AQ09 5 6 MED AQ07 5 6 MED SH12Z A B SH09Z 5 6 D SH07Z 5 6 D OUTDOOR UNIT 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 UQ...

Page 2: ...n 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 mea sure the resistance between the power cord and the ground terminal The resistance must be greater than 30 megaohms 7 Make sure that the grounds are adequate 8 Make sure that the installation condit...

Page 3: ...790 x 245 x 165 762 x 532 x 280 31 1 x 9 6 x 6 5 30 x 20 9 x 11 7 7 35 ø6 35 x 5 ø12 7 x 5 ø18 x 2000 Rotary Cross flow Propeller Resin steel 15 25 2ROW 12STEP 1ROW 20STEP CAPILLARY TUBE 410 800 MRA 12002 9200 MRA 12002 12008 AQ12 5 6 ME Indoor unit Outdoor unit Wall mounting 12000 3 4 13000 3 7 1 9 7 4 19 8 1 19 41 53 41 53 10 0 10 6 1 220 240 50 1200 1230 5 4 5 5 96 6 97 2 30 250V 10 16A 790 x 2...

Page 4: ...APILLARY TUBE 360 600 MRA 12110 12008 RAC12054 9622 AQ07 7 8 ME SH07Z 7 8 Indoor unit Outdoor unit Wall mounting 7500 2 2 8000 2 34 0 9 5 6 20 5 5 5 20 5 35 50 35 50 10 0 10 96 1 220 240 50 750 730 3 3 3 2 98 8 99 2 30 250V 10 16A 790 x 245 x 165 660 x 470 x 242 31 1 x 9 6 x 6 5 26 x 18 5 x 9 5 7 7 25 ø6 35 x 5 ø9 52 x 5 ø18 x 2000 Rotary Cross flow Propeller Resin steel 15 25 2ROW 12STEP 1ROW 18S...

Page 5: ...0 16A 790 x 245 x 165 740 x 530 x 230 31 1 x 9 6 x 6 5 29 1 x 20 6 x 9 1 7 7 35 0 ø6 35 x 5 ø12 7 x 5 ø18 x 2000 Rotary Cross flow Propeller Resin steel 15 25 2ROW 12STEP 1ROW 24STEP CAPILLARY TUBE 410 1000 RAC12030 9622 AQ09 5 6 MED SH09Z 5 6 D Indoor unit Outdoor unit Wall mounting 9000 2 64 10000 2 85 1 4 6 0 18 6 7 18 38 51 38 51 8 91 10 87 1 220 240 50 1010 920 4 4 4 0 99 8 99 8 30 250V 10 16...

Page 6: ...2 4 Samsung Electronics 2 2 Dimensions 2 2 1 Indoor Unit 790 165 245 Air in Front view Remote Control Rear view Air out Installation plate 22 45 115 ...

Page 7: ... 497 492 660 235 50 11 20 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 457 254 242 660 457 11 20 SH07Z 7 8 X SH09Z 7 8 X UQ07 7 8 M UQ09 7 8 M UQ12 5 6 M 280 555 762 532 295 Front view Rear view ...

Page 8: ...Product Specifications 2 6 Samsung Electronics 230 506 740 57 20 11 UQ12 A B ME SH12Z A B X UQ12 9 0 M SH12Z 9 0 X 532 267 245 496 720 55 11 20 ...

Page 9: ... 0 30 6 22 5 28 8 21 0 27 0 19 0 24 0 17 0 21 5 15 0 6 5 5 5 4 5 3 5 12K BTU 20 25 30 35 40 45 32 4 24 0 30 6 22 5 28 8 21 0 27 0 19 0 24 0 17 0 21 5 15 0 6 5 5 5 4 5 3 5 9K BTU 20 25 30 35 40 45 32 4 24 0 30 6 22 5 28 8 21 0 27 0 19 0 24 0 17 0 21 5 15 0 7 6 5 4 7K BTU ...

Page 10: ...ey in remote controller DOWN Power On Off button to start and stop airconditioner or timer set up Press until the appearance the air condition cools or heats the room as quickly as possible after 30minutes the air the airconditioner is reset automatically to the previous mode NAMED OF KEY UP NO 1 2 3 4 5 6 7 8 9 Adjust air flow vertically Each time you press this button Mode is changed in the foll...

Page 11: ...om temperature The unit operates in DRY mode Compressor ON OFF Time is controlled compulsorily can not set up the fan speed always breeze Protective function Low temperature release Prevention against freeze 5 TURBO MODE This mode is available in AUTO COOL HEAT DRY FAN MODE When this button is pressed at first the air conditioner is operated powerful state for 30 minutes regardless of the set temp...

Page 12: ...per ation designed in advance 9 SWING BLADE H is rotated vertically by the stepping motor Swing Set Press the button under the remote control is displayed on LCD the and the blades move up and down If the one more time press the button blades location is stop 10 24 Hour ON OFF Real Setting Timer The air conditioner is turned ON at a specified time using OFF TIMER The air Conditioner is turned OFF ...

Page 13: ...MEMO Samsung Electronics 3 4 ...

Page 14: ...er 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 5 Loosen one of the right fixing screw and separate the terminal cover 6 Loosen three fixing screws of front grille 7 Pull the upper left and right of discharge softly for the outside cover to be pulled out 8 Pull softly the lower part of discharge and push it up Caut...

Page 15: ...the terminal block 4 If pulling the Main PCB up it will be taken out 1 Do 1 2 above Separate the drain hose from the extension drain hose 2 Pull tray drain out from the back body 1 Do 1 and 2 3 above 2 Loosen two fixing earth screws of right side 3 Separate the connection pipe 4 Separate the holder pipe at the rearside 5 Loosen the three fixing screws of right and left side 6 Lifting the heat exch...

Page 16: ...cedure Remark 5 Fan Motor and Cross Fan 1 Do 1 2 3 4 above 2 Loosen the fixing two screws and separate the motor holder 3 Loosen the fixing screw of fan motor By use of M3 wrench 4 Separate the fan motor from the fan 5 Separate the fan from the left holder bearing ...

Page 17: ...1 Common Work 1 Loosen the fixing screw and separate the Handle Cabi RH 2 Separate the connection wire from the terminal block 3 Loosen 6 fixing screws and separate the upper cabinet 4 Loosen the fixing screw of Ass y E part 5 Loosen 5 fixing screws and separate the side cabinet ...

Page 18: ... Electronics No Parts Procedure Remark 2 Fan Motor 1 Loosen 4 fixing screw of the Guard Fan 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 ...

Page 19: ...parate 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 nine fixing screws and separate the cabi side 1 Do 1 above 2 Loosen four screws and seperaate Guard Fan from front cabinet 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 ...

Page 20: ...arate the motor 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 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 com pressor by welding 4 Disassemble the inlet and outlet pipe of con denser by welding 5 Loosen the three bolts of...

Page 21: ...rk 1 Loosen the fixing tow screws and separate the COVER TERMINAL 2 Loosen the fixing two screws and seperate the cover control 3 Separate the connection wire from the terminal block 4 Loosen six fixing screws and separate the cabi front 5 Loosen the one fixing screw of Ass y E part 6 Loosen 12 fixing screws and separate the cabi side ...

Page 22: ...o separate the motor 5 Loosen two fixing screws and seperate the motor bracket from the base 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 1 Do 1 2 3 above 2 Open the terminal cover of compressor and unscrew the connection terminal 3 Disassemble the inlet and outlet pipe of compressor by welding 4 L...

Page 23: ...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 1 Do 1 above 2 Losen four serews and seperaate Guard Fan from front cabinet UQ12 9 0 ME SH12Z 9 0 X ...

Page 24: ...parate the motor 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 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 ...

Page 25: ...n 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 ...

Page 26: ...o separate the motor 5 Loosen five fixing screws and seperate the motor bracket from the base 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 1 Do 1 2 3 above 2 Open the terminal cover of compressor and unscrew the connection terminal 3 Disassemble the inlet and outlet pipe of compressor by welding 4 ...

Page 27: ...MEMO Samsung Electronics 4 14 ...

Page 28: ...sor stops intermittently in a COOL mode or DRY mode and fan speed of the indoor unit decreases It indicates power is on The LED stops blinking if the operation ON OFF button on the remote control unit is pushed In happens after a delay of 3 minutes when the compressor is reoper ated The same phenomenon occurs when a power is on As a phenomenon that the compressor is reoperated after a delay of 3 m...

Page 29: ...oltage at 10 terminal of the Micom normal 0VDC Is voltage at 9 terminal of the Micom normal 5VDC Is rating voltage 10 range applied to the primary side of the BD71 Check linkage between power cord and terminal tap Check fuse Is 325VDC appear in the secondary side of BD71 Replace SMPS PARTS YES NO YES NO YES YES YES NO YES YES YES DC5V 10ms 250ns NO NO OK YES YES YES YES NO NO YES Normal Refer to r...

Page 30: ...re After unplugging out the power cord should be reconnected within five seconds Does the STD lamp Green blink Does the Solid State Relay SS71 work properly Is the supply voltage of the fan motor sufficient Test rod location PCB CN72 Condition Fan operate about AC 180V Normal voltage pin 3 and 5 YES YES YES NO NO NO Check as in the procedure NO power parts Refer tp page 5 2 Microcomputer is out of...

Page 31: ...onds Does the STD lamp blink YES YES NO NO NO NO YES YES Outdoor unit is out of order Power relay is out of order Power relay should be replaced PCB should be checked Microcomputer is out of order PCB should be checked Room temperature sensor is out of order Check as in the procedure No Power parts Refer to page 5 2 Is the room sensor normal register 10 C 20 C 30 C 17 96kΩ 12 09kΩ 8 3kΩ Does the t...

Page 32: ...ulty Micom IC04 is faulty Normal Check as in the procedure No Power parts Refer to page 5 2 5 2 5 In the mode When there is no warm air current Check this first 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 Is the number 36 of Mic...

Page 33: ... module is faulty Q601 C4375Y or Q602 C1623Y is faulty IR LED CL 1L5EU is faulty sound heard from the indoor unit when ON OFF button on the remote control unit pushed Voltage of battery less than 2 5V Remote Control Unit LCD display status of REMOCON normal Voltage at PIN 30 of Remocon Micom change Voltage at collecter of Q601 or Q602 change Voltage at pin 26 of micom IC04 change INDOOR UNIT Micom...

Page 34: ...n its substrate So if a circuit board is roughly handled such lead wires and parts will be easily broken or damaged by bending or shock 5 When soldering the lead wires of any new part be sure to polish them using an emery paper or the like before solding them Since the lead wires of any new part are covered with an oxide film solder cannot adhere to the lead wires if not polished 6 When soldering ...

Page 35: ...voltage at BD71 rating voltage 10 range 2 DC voltage at BD71 about 325 v 10 3 DC voltage at IC02 IN GND DC12 v OUT GND DC5 v 4 Voltage waveform at Q201 collector GND squarewave Voltage check 1 check voltage of IC06 pin 10 pin 8 relay on 0 7 v relay off 12 v 2 Voltage at terminal block N1 1 rating voltage Causes Voltage over Indoor unit fan motor short circuit SMPS circuit is faulty SMPS circuit is...

Page 36: ...gnal wire of the fan motor Normal Abnormal Abnormal if voltage does not change from 0V to 5V Normal At ambient temperature 10 C 30 C Abnormal OΩ open or short Measure resistance between red wire and each terminal Normal Approx 380Ω at ambient temperature 20 C 30 C Abnormal OΩ open or short Ambient temperature 15 C 20 C 25 C 30 C 35 C 40 C Resistance of 14 68 12 09 10 8 31 6 94 5 83 thermistor KΩ 7...

Page 37: ...g up the model option with remocon Note In case the wrong letter has been selected continue to press the button until the correct letter appears 1st If the first stage number appears on the display proceed to the second stage 2nd Every time the and button and each continue to appear 3rd Whenever pressing the 1 2 button the number increase from 0 9 0123456789 and A b C d E F each time If the first ...

Page 38: ...tep 4 Pressing the ON OFF button When pressing the operation ON OFF key with the direction of remote controller for unit the sound Ding or Diriring is heard and the first LED lamp on the left side is flicker ing at the same time then the input of option is completed If the diriring sound isn t heard try again pressing the ON OFF button Step 5 Unit operation test run First Remove the battery from t...

Page 39: ...5D AQ07 6ME AQ07 6MED SH07Z 6 SH07Z 6D AQ09 7ME SH09Z 7 AQ09 8ME SH09Z 8 AQ07 7ME SH07Z 7 AQ07 8ME SH07Z 8 AQ12 9ME SH12Z 9 AQ12 0ME SH12Z 0 AQ12 A B ME SH12Z A B X OPTION CODE 017725 17021d 007725 17021d 017626 17021d 007626 17021d 016A25 1700d9 006A25 1700d9 016024 1700EA 006024 1700EA 014A25 1700b7 004A25 1700b7 016825 1700d9 006825 1700d9 014825 170067 004825 170067 017d25 17021d 007d25 17021d...

Page 40: ... 17 16 14 22 9 7 21 3 4 5 6 19 22 8 12 24 13 4 13 3 13 2 13 13 1 11 10 2 1 15 18 1 18 5 18 4 18 18 6 18 6 1 18 2 18 3 23 20 Samsung Electronics 6 1 You can search for the updated part code number through the ITSELF URL http itself sec samsung co kr ...

Page 41: ...ARD AIR FILTER FILTER CLEANER ASS Y COVER TEMINAL ASS Y PANEL ASS Y PANEL SPACER EVAP LOW SPACER EVAP UP COVER U BEND ASS Y FAN CROSS SF BOLT SPECIAL MOTOR FAN IN THERMISTOR WIRE ASS Y ASS Y CONTROL IN ASS Y PCB MAIN IC EPROM IC PWM CONTROLLER RELAY MINIATURE SSR TERMINAL BLOCK ASS Y HOLDER WIRE CLAMP ASS Y PCB DISPLAY MODULE REMOCON ASS Y BACK BODY RIGHT SIDE HOLDER MOTOR HOLDER PIPE PLATE HANGER...

Page 42: ... 40003A DB94 40007A DB93 00251L GRILLE AIR INLET GRILLE AIR INLET GUARD AIR FILTER FILTER CLEANER ASS Y COVER TEMINAL ASS Y PANEL ASS Y PANEL SPACER EVAP LOW SPACER EVAP UP COVER U BEND ASS Y FAN CROSS SF BOLT SPECIAL MOTOR FAN IN THERMISTOR WIRE ASS Y ASS Y CONTROL IN ASS Y PCB MAIN ASS Y PCB MAIN IC EPROM IC PWM CONTROLLER RELAY MINIATURE SSR TERMINAL BLOCK ASS Y HOLDER WIRE CLAMP ASS Y PCB DISP...

Page 43: ...Samsung Electronics 6 4 6 2 Outdoor Unit UQ12 5 6 MB E 1 9 2 0 1 8 1 7 7 8 6 8 1 8 2 8 3 8 7 8 4 1 3 2 4 5 9 1 2 1 1 1 3 2 1 8 6 1 6 1 5 8 5 1 4 1 0 ...

Page 44: ...ACITOR MOTOR TERMINAL BLOCK ASS Y LEAD WIRE O L P O L P O L P SPRING ASS Y SOLENOIDE CLOTH COMP BOTTOM ASS Y 4WAY VALVE COMPRESSOR COMPRESSOR GROMMET ISOLATOR NUT WASHER GASKET COVER TERMINAL NUT FLANGE ASS Y CAPILLARY ASS Y CHECK VALVE ASS Y COND CABINET SIDE HANDLE CABI RH CLOTH COMP SIDE HSER 2C SM20C M6 NTR AS G F Ø405 ASSO2OWTVA ASS Y ASS Y SECC P ASS Y ASS Y 2 stage OLP Single OLP 25µF 370VA...

Page 45: ...ronics 6 6 Outdoor Unit 1 2 3 4 12 18 1 8 4 17 17 1 22 20 21 19 18 2 18 10 16 14 11 15 13 5 8 2 8 3 8 8 1 8 5 6 7 9 UQ07 5 6 ME UQ07 5 6 MED SH07Z 5 6 X SH07Z 5 6 DX UQ09 5 6 ME UQ09 5 6 MED SH09Z 5 6 X SH09Z 5 6 DX ...

Page 46: ... 18 1 18 2 19 20 21 22 DB63 00086B DB60 30004A DB67 00036A DB31 10058C DB90 00264A DB94 00078A DB94 00141A DB90 00077B DB90 00077D DB93 00478B DB93 00478A DB93 00478L 2501 001228 2501 001229 2301 001375 2301 001377 DB33 00481A DB33 00007C DB65 40049D DB72 00453A 44B080 JW1EL 44B102 JW1EL DB35 00015F DB35 00015B DB73 00070A DB60 30018A DB63 20002A DB63 10165D DB60 30028A DB96 00554A DB96 01234A DB9...

Page 47: ... Electronics 6 8 Outdoor Unit 1 4 2 1 4 1 4 1 1 1 3 1 1 4 1 1 2 1 1 1 2 1 3 6 1 3 1 4 5 4 4 4 3 4 2 4 1 1 3 3 1 3 5 1 3 4 1 3 2 4 5 3 7 1 7 1 8 1 2 1 5 1 6 1 0 9 SH07Z 7 8 X UQ07 7 8 ME SH09Z 7 8 X UQ09 7 8 ME ...

Page 48: ...110 12008 Single OLP PROTECTOR O L RAC12086 12008 2 Stage OLP MRA12086 12008 Single OLP GASKET EPDM COVER TERMINAL NUT FLANGE NUT WASHER CLOTH COMP SIDE BRAKET VALVE CONDENSER ASS Y ASS Y 4WAY VALVE SOLENOIDE COIL ASS Y ASS Y TUBE CAPLLARY ASS Y BRACKET MOTOR MOTOR FAN OUT FAN PROPELLER NUT FLANGE ASS Y CABI SIDE ASS Y CONTROL OUT 9K 2 Stage OLP Single OLP ASS Y CONTROL OUT 7K 2 Stage OLP Single O...

Page 49: ...Samsung Electronics 6 10 1 2 3 4 5 5 1 1 2 1 6 1 0 1 7 1 1 7 1 7 2 1 4 1 1 1 5 1 3 9 6 7 2 1 2 0 2 2 1 9 8 8 5 8 3 8 1 8 4 1 8 1 8 1 1 8 2 8 2 Outdoor Unit UQ12 9 A0 ME SH12Z 9 A0 X ...

Page 50: ...4 8 5 9 10 11 12 13 14 15 16 17 17 1 17 2 18 18 1 18 2 19 20 21 22 DB63 00071A DB60 30004A DB67 50063A DB31 10058C DB90 00372A DB72 00194J DB94 00098A DB90 00374A DB93 00478C DB93 00453A 2501 001236 DB93 00481A DB93 00413A DB33 00007C DB65 40049D 2301 001377 DB72 00453A 48A124JV1EL DB35 00010B DB35 00015G DB73 10004B DB60 30018A DB63 20002A DB63 10165D DB60 30028A DB99 00060A DB62 00254A DB62 4003...

Page 51: ...Samsung Electronics 6 12 1 9 1 8 4 2 1 8 3 9 6 1 1 1 3 1 2 1 6 1 5 9 5 1 4 2 1 1 0 5 7 6 2 0 9 4 9 9 1 9 2 9 3 9 7 1 7 Outdoor Unit UQ12 A B ME SH12Z A B X ...

Page 52: ...T BRAKET VALVE ASS Y PARTITION ASS Y CONTROL OUT CAPACITOR COMP CAPACITOR MOTOR TERMINAL BLOCK ASS Y LEAD WIRE O L P O L P SPRING ASS Y SOLENOIDE ASS Y 4WAY VALVE COMPRESSOR GROMMET ISOLATOR NUT WASHER GASKET COVER TERMINAL NUT FLANGE ASS Y CHECK V V ASS Y COND CABINET SIDE HANDLE CABI RH BRACKET MOTOR HSER CD 2 0 2C SM20C M6 NTR AS G F ø405 220 240V 60 50HZ ASS Y ASS Y SECC P T1 6 ASS Y ASS Y 30µ...

Page 53: ...ctronics 6 14 6 3 Remote Control PCB Box Parts List No 1 2 3 4 5 6 7 Description INLAY LCD CASE TOP LCD KEY RUBBER ASS Y PCB REMOCON CASE LOW BATTERY COVER Q TY 1 1 1 1 1 1 1 Remark 6 3 1 ASS Y REMOCON DB93 00251L ...

Page 54: ...DER CONTROL ASS Y MAIN PCB ASS Y TERMINAL BLOCK ASS Y DISPLAY PCB CONNECTOR WIRE PCB U D HOLDER WIRE CLAMP SCREW SCREW HOLDER CLAMP IN SEAL PANEL FRONT RH SEAL H CONTROL FRONT Specification ABS ASS Y 6P ASS Y 5P PH M3 5 L22 TH M4 5 x16 ZPC WHT SWRCH Remark 6 4 1 ASS Y CONTROL IN DB93 00459A DB93 00459E ...

Page 55: ...MEMO Samsung Electronics 6 16 ...

Page 56: ...cs 7 Block Diagrams 7 1 Refrigerating Cycle Block Diagram Note Note The check valve is applied only to UQ12 5 6 ME B SH12Z 5 6 X as below UQ12 9 0 ME B SH12Z 9 0 X UQ12 A B ME B SH12Z A B X UQ12 5 6 MB UQ12 9 0 ME use only ...

Page 57: ...MEMO Samsung Electronics 7 2 ...

Page 58: ...8 1 Samsung Electronics 8 PCB Diagrams 8 1 ASS Y MAIN PCB DB93 00437A TOP PATTERN ...

Page 59: ... D101 CD11 VA71 X301 ST11 FT71 L101 RY71 BZ61 F701 F701 F702 CN72 CN71 CN91 CN61 CN42 CN41 CR71 C104 C601 C107 C101 C109 C103 XC71 C102 C105 C106 C108 C201 C202 C301 C402 C403 C501 C502 C503 C504 C901 C203 C204 C401 C404 R102 R103 R104 R202 R203 R204 R205 R404 R406 R206 R501 R502 R503 R602 R609 R610 R902 R402 R108 R603 R901 R201 R207 R208 R301 R401 R403 R408 R601 R607 R608 R606 R105 R604 R605 R405...

Page 60: ...8 3 Samsung Electronics PCB Diagrams BOTTOM PATTERN ...

Page 61: ...Samsung Electronics 8 4 8 2 ASS Y MAIN PCB DB93 01017A TOP PATTERN ...

Page 62: ...PC02 D101 CD11 VA71 X301 ST11 FT71 L101 RY71 BZ61 F701 F701 F702 CN72 CN71 CN91 CN61 CN42 CN41 CR71 C104 C601 C107 C101 C109 C103 C102 C105 C106 C108 C201 C202 C301 C402 C403 C501 C502 C503 C504 C901 C203 C204 C401 C404 R102 R103 R104 R202 R203 R204 R205 R404 R406 R206 R501 R502 R503 R602 R609 R610 R902 R402 R108 R603 R901 R201 R207 R208 R301 R401 R403 R408 R601 R607 R608 R606 R105 R604 R605 R405 ...

Page 63: ...PCB Diagrams Samsung Electronics 8 6 BOTTOM PATTERN ...

Page 64: ...E REMOCON DIODE SWITCHING R CARBON CONNECTOR WIRE TACT SWITCH C CERAMIC C CERAMIC JUMP COVER DISPLAY UP Specification 64 5x53 SO5511 SY5511 KSM 713TH5 IN4148 470 1 2W 5 SMAW200 10P KPT 1105A 104Z 102K 10mm ABS V2 1 5 1 1 1 3 1 1 1 1 2 1 Location No LD01 LD02 LD03 LD04 LD05 LD06 IRM01 D01 R01 R02 R03 C W DISPLAY SW01 C02 C01 JP 1 JP02 Q TY Remark ...

Page 65: ...MEMO Samsung Electronics 8 8 ...

Page 66: ...9 1 Samsung Electronics 9 Wiring Diagrams 9 1 Indoor Unit ...

Page 67: ...ung Electronics 9 2 9 2 Outdoor Unit DIAGRAM OUTDOOR UQ 5 6 UQ 09 0 SH Z X C1 MOTOR CAPACITOR C2 COMP CAPACITOR DB68 01624A DIAGRAM OUTDOOR UQ 7 8 SH Z 7 8 X C1 MOTOR CAPACITOR C2 COMP CAPACITOR DB68 01765A ...

Page 68: ...MEMO 9 3 Samsung Electronics ...

Page 69: ...Samsung Electronics Samsung Electronics 10 2 10 1 10 Schematic Diagrams 10 1 Indoor Unit ...

Page 70: ...MEMO Samsung Electronics 10 3 ...

Page 71: ...ou need more information please see the service website Itself Solution Integrated technology supporting electronic library http itself sec samsung co kr Copyright 2002 By Samsung Electronics Co Ltd All rights reserved This manual may not in whole or in part be copied photocopied reproduced translated or converted to any electronic or machine readable from without prior written permission of Samsu...

Page 72: ...ELECTRONICS Samsung Electronics Co Ltd Mar 2002 Printed in Korea Code No DB81 00181A 4 ...

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