Piping Diagrams; Indoor Unit - LG AS-W1865SH0(S18AWN) Manual

2. Piping Diagrams

Models : AS-W1865SH0

Indoor Unit

Th2
Th1
Heat
Exchanger
(Evaporator)
LOC. Description
Th1 Thermistor for indoor air temperature
Th2 Thermistor for evaporating temperature
Th3 Thermistor for outdoor air temperature
Th4 Thermistor for condensing temperature
Th5 Thermistor for discharge pipe temperature
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Only for training and service purposes
Liquid Side
2-Way Valve
Gas Side
Accumulator
3-Way Valve
PCB Connector
CN_TH1(INDOOR)
CN_TH1(OUTDOOR)
CN_D_PIPE(OUTDOOR)
- 3 -
Outdoor Unit
EEV
Heat
Exchanger
(Condenser)
Reversing Valve
Th5
Compressor
Th3
Th4
Cooling
Heating
LGE Internal Use Only