Piping Diagrams - LG ASNH09GB1U1 Service Manual

2. Piping Diagrams

Th4
Heating
Cooling
Th2
LOC.
Th1 Thermistor for sunction air temperature
Th2 Thermistor for evaporator inlet temperature
Th3 Thermistor for evaporator outlet temperature
Th4 Thermistor for evaporator middle temperature
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Only for training and service purposes
Heat exchanger
Turbo fan
Description
Th3
Th1
PCB Connector
CN-TH1(Indoor)
CN-TH2(Indoor)
CN-TH3(Indoor)
- 3 -
Gas pipe connection port
(flare connection)
Liquid pipe connection port
(flare connection)
LGE Internal Use Only