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Only for training and service purposes
LGE Internal Use Only
2. Piping Diagrams
Liquid Side
Th2
2-Way Valve
Gas Side
3-Way Valve
Heat
Exchanger
(Evaporator)
Th1
Th4
Th3
LOC.
Description
PCB Connector
Th1
Thermistor for sunction air temperature
CN-TH1(Indoor)
Th2
Thermistor for evaporator inlet temperature
Th3
Thermistor for evaporator outlet temperature
CN-TH2(Indoor)
Th4
Thermistor for evaporator middle temperature
CN-TH3(Indoor)
Indoor Unit
