Piping Diagrams; Indoor Unit - LG ASNW126B*U1 Svc Manual

2. Piping Diagrams

Indoor Unit

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
Th2
Th1
Heat
Exchanger
(Evaporator)
Th3
Description
- 3 -
Liquid Side
2-Way Valve
Th4
Gas Side
3-Way Valve
PCB Connector
CN-TH1(Indoor)
CN-TH2(Indoor)
CN-TH3(Indoor)
LGE Internal Use Only