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Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. Piping Diagrams
Heat exchanger
Gas pipe connection port
(flare connection)
Liquid pipe connection port
(flare connection)
Cooling
Heating
Turbo fan
Th3
Th1
Th2
LOC.
Description
PCB Connector
Th1
Thermistor for sunction air temperature
CN_ROOM
Th2
Thermistor for evaporator inlet temperature
CN_PIPE/IN
Th3
Thermistor for evaporator outlet temperature
CN_PIPE/OUT
