LG Electronics LAU185HV manual

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Table of contents for the manual

  • Page 1

    Room Air Conditioner SVC MANUAL(Exploded View) MODEL : AS-W1838*H0 (LAN185HV / LAU185HV) AS-W2438*H0 (LAN245HV / LAU245HV) CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel. Internal Use Only http://biz.lgservice.com[...]

  • Page 2

    - 2 - Copyright ©2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 1. Specification Note: O : Applied, - : No relation * For circuit breaker rating, please conform to local standards wherever necessary. ❈ Some of functions are slightly different depending upon models. ❈ The specification[...]

  • Page 3

    - 3 - Copyright ©2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 2. Piping Diagrams Indoor Unit Outdoor Unit Heat Exchanger (Evaporator) Heat Exchanger (Condenser) EEV Compressor Accumulator Gas Side 3-Way Valve 2-Way Valve Liquid Side Cooling Heating Reversing Valve Th1 Th2 Th3 Th5 Th4 Th[...]

  • Page 4

    - 4 - Copyright ©2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only 3. Wiring Diagrams CN-MOTOR1 CN_L/R(BL) CN_UD (WH) CN_SUB(GRY) CN_DISP1(WH) CN_TH2(WH) CN_TH1(YL) CN_TH3(BK) CN_HVB(BL) Indoor Unit[...]

  • Page 5

    - 5 - Copyright ©2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only CN_FAN(A) CN_4WAY CN_TH3 CN_COIL1 CN_COIL2 CN_TH1 CN_TH2 CN_LEV1 Outdoor Unit[...]

  • Page 6

    Indoor Unit 4. Exploded View 359011 148000A 152302 135800 135080 135511 137211 135316 152313 263040 266001 131410 733010 135500A 352150 147581 146811A 135516 146811B 146811B 263230A 268711E 268711H 268711G 159830 35211B W6640A 268711C 263230B 263230C 135311 354210 149304 354212 249951 342800 266090 149303 346810 267110 Note) * Please ensure GCSC si[...]

  • Page 7

    - 7 - Copyright ©2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Outdoor Unit 18k 554031 263230B 435512 437212 435511 268711F 552202 552116 550140 552203A 552203B 430411 447910 567480E Discharge Suction 649950 W0CZZ 437211 559010 546810 435301 349480 349600 561410 661400 552113 437210 5541[...]

  • Page 8

    - 8 - Copyright ©2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only Outdoor Unit 24k 435300 137213B 137213A 435512 554031 552202 552116 661400 263230D 435511 554160 561410 550140 430410 649950 261704 W0CZZ 668711F 552113 559010 437211 435301 546810 549610 447910 552203A 552203B 263230E 430960[...]

  • Page 9

    P/NO : MFL42286407 January, 200 8[...]