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Copyright ©2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

Wiring Diagrams

MAIN PCB

CN-4WAY

CN_PFC_IN

CN_PFC_OUT

CN-MOTOR1

CN-TH2

CN-TH3

CN-TH4

CN-TH5

CN-EEV1

CN-COM

CN-CENTRAL

CN-CP(N)

CN-CP(L)

CN-LGMV

CN-FlasH

Outdoor Unit

3. Wiring Diagrams

Summary of Contents for AUUW186D2

Page 1: ...ner SVC MANUAL Exploded View MODEL AUUW186D2 UU18W UE2 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: ...ctions Power Supply Cable included Earth No x mm2 AWG 3C x 2 5 Casing Color Warm Gray Dimensions W x H x D mm 655 870 320 W x H x D inch 25 25 32 x 34 1 4 x 12 19 32 Net Weight kg lbs 46 101 4 Compressor Type Twin Rotary Model Model x No GJT240MAA x 1 Motor type BLDC Motor Output W x No 2 137 x 1 Refrigerant Type R410A Precharged Amount g oz 1 400 Chargeless Pipe Length m ft 7 5 24 6 Additional Ch...

Page 3: ...nic Expansion Valve Strainer Strainer Condenser Out Temperature Thermistor Inlet Air Temperature Thermistor Outdoor Unit Ø6 35 Flare Connection Ø12 7 Flare Connection Condensing Temperature Thermistor Piping Diagrams Description PCB Connector Inlet Air Temperature Thermistor CN_TH2 Condenser Out Temperature Thermistor CN_TH2 Discharge Temperature Thermistor CN_TH3 Suction Temperature Thermistor CN...

Page 4: ...eserved Only for training and service purposes LGE Internal Use Only Wiring Diagrams MAIN PCB CN 4WAY CN_PFC_IN CN_PFC_OUT CN MOTOR1 CN TH2 CN TH3 CN TH4 CN TH5 CN EEV1 CN COM CN CENTRAL CN CP N CN CP L CN LGMV CN FlasH Outdoor Unit 3 Wiring Diagrams ...

Page 5: ... 435301 349480 152503 430410 437212 263230A 263230B 649950 268711C 561410 135500 552112 552200 W6640 552203A 552203B W49810 554031 165010 552116 Pressure Sensor 552202 552560 263230C 5 Exploded View Location No Description Sensor Information Housing Color 263230A Thermisther1 CN TH3 Suction Discharge pipe Red 263230B Thermisther2 CN TH2 Air Cond Out White 263230C Thermisther3 CN TH4 Cond Mid Orang...

Page 6: ...P NO MFL67523801 FEBRUARY 2012 ...

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