LG L8UC100BFA3, Svc Manual

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Only for training and service purposes
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3. Piping Diagrams
Check
Valve
Check
Valve
Compressor A
Accumulator
Heat
Exchanger
OUTDOOR UNIT
Field Piping
Gas (Ø19.05)
Field Piping
Liquid (Ø9.52)
Compressor B
Field Piping
Gas (Ø19.05)
Field Piping
Liquid (Ø9.52)
Refrigerant Flow
Cooling
TH2
TH1
Check
Valve
Check
Valve
Compressor C
Accumulator
Heat
Exchanger
Compressor D
Solenoid
Valve
Oil seperator
TH5
TH3
Solenoid
Valve
Oil seperator
TH4
LOC. Description PCB Connector
TH1 Thermistor for outdoor air temperature CN_TH1
TH2 Thermistor for condensing temperature CN_TH1
TH3 Thermistor for condensing temperature CN_TH2
TH4 Thermistor for discharge temperature CN_TH2
TH5 Thermistor for discharge temperature CN_TH3