Piping Diagrams; Indoor Unit - LG AS-W093BRU1 Service Manual

2. Piping Diagrams

Indoor Unit

Th2
Th1
Heat
Exchanger
(Evaporator)
LOC.
Th1
Th2
Th3
Th4
Th5
Th6
Th7
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Only for training and service purposes
Liquid Side
2-Way Valve
Th4
Th3
Gas Side
3-Way Valve
Description
Thermistor for sunction air temperature
Thermistor for evaporator inlet temperature
Thermistor for evaporator outlet temperature
Thermistor for evaporator middle temperature
Thermistor for discharge pipe temperature
Thermistor for condensing temperature
Thermistor for outdoor air temperature
Outdoor Unit
Accumulator
Compressor
CN-TH1(Indoor)
CN-TH2(Indoor)
CN-TH3(Indoor)
CN-TH2(Outdoor)
CN-TH1(Outdoor)
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EEV
Heat
Exchanger
(Condenser)
Th6
Reversing Valve
Th5
Cooling
Heating
PCB Connector
LGE Internal Use Only
Th7