2008 Product Data 59
7. Refrigerant cycle diagram
Model no: AS-W1865DH2, AS-W1868*H1
Indoor Unit Outdoor Unit
Heat
Exchanger
(Evaporator)
Heat
Exchanger
(Condenser)
EEV
Compressor
Gas Side
3-Way Valve
2-Way Valve
Liquid Side
Cooling
Heating
Reversing Valve
Th1
Th2
Th3
Th5
Th4
Th6
Th7
LOC. Description PCB Connector
Th1 Thermistor for indoor air temperature
CN_TH1(INDOOR)
Th2 Thermister for indoor pipe(in) temperature
Th3 Thermister for indoor pipe(out) temperature CN_TH2(INDOOR)
Th4 Thermistor for outdoor air temperature
CN_TH2(OUTDOOR)
Th5 Thermister for outdoor pipe temperature
Th6 Thermistor for discharge pipe temperature
CN_TH3(OUTDOOR)
Th7 Thermistor for suction pipe temperature