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Air Conditioner
SERVICE MANUAL
(Exploded View)
MODEL : ZUUW09GA0 [UU09WR UL0]
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.
Copyright © 2017 - 2019 LG Electronics Inc. All rights reserved. Only training and service purposes.
ZUUW12GA0 [UU12WR UL0]
ZUUW18GC0 [UU18WCR UL0]
CONFIDENTIAL

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Summary of Contents for LG ZUUW09GA0

  • Page 1 ZUUW12GA0 [UU12WR UL0] ZUUW18GC0 [UU18WCR UL0] CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel. Copyright © 2017 - 2019 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 2: Specification

    4. Sound Level Values are measured at Anechoic chamber. Therefore, these values can be increased(maximum 3 dB(A)) owing to ambient conditions during operation. - 2 - Copyright © 2017 - 2019 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 3 4. Sound Level Values are measured at Anechoic chamber. Therefore, these values can be increased(maximum 3 dB(A)) owing to ambient conditions during operation. - 3 - Copyright © 2017 - 2019 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 4: Piping Diagrams

    Discharge Temperature Thermistor CN-DISCHARGE Suction Temperature Thermistor CN-SUCTION Condensing Temperature Thermistor CN-MID High Pressure Sensor CN-H_PRESS Electronic Expansion Valve CN-EEV_A Pressure switch CN_PRESS(GY) - 4 - Copyright © 2017 - 2019 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 5: Wiring Diagrams

    CN-EEV_A CN-MOTOR1 CN-MID CN-U_V_W CN-COIL2 CN-H_PRESS CN-DISCHARGE CN-AIR CN-C_PIPE CN-COIL1 CN-SUCTION WCN-GND1 CN-4WAY(YL) CN-HEATER2(BL) CN-MONITOR P_N_BL CN_PRESS(GY) CN-CP_L P_L_BR CN-CP_N CN-COMM - 5 - Copyright © 2017 - 2019 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 6 435512 649950 EBG13YL EBG13BK EBG13GR 554031 EBG13VI EBG13BR 137213A 135500 268711B W3110A 268711C 237200 549610 435300 W4004 W6640 447910 W48603 261704 546810 W6631 55211G 552200 559010 W52240 661400 554160 W4986A 550140 430410 561410 152503 552112 552202 352111A 148000 552203B 552203A 435301 566001 352111B...
  • Page 7 435512 649950 EBG13YL EBG13BK EBG13GR 554031 EBG13VI EBG13BR 137213A 135500 268711B W3110A 268711C 237200 549610 435300 W4004 W6640 447910 W48603 261704 546810 W6631 55211G 552200 559010 W52240 661400 554160 W4986A 550140 430410 561410 152503 552112 552202 352111A 165000 148000 435301 566001 552203A 352111B...
  • Page 8 P/NO : MFL67605731 Copyright © 2017 - 2019 LG Electronics Inc. All rights reserved. Only training and service purposes.

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Uu09wr ul0Zuuw12ga0Uu12wr ul0Zuuw18gc0Uu18wcr ul0