8
REFRIGERANT SYSTEM DIAGRAM
PCA-RP71HAQ
PCA-RP71HAQ-ER
Heat exchanger
Room temperature
thermistor (TH1)
OCH492A
PCA-RP125HAQ
Condenser/evaporator
temperature thermistor
(TH5)
Pipe temperature
thermistor/liquid
(TH2)
Distributor
with strainer
#50
Strainer
#50
Refrigerant GAS pipe connection
(Flare)
Refrigerant LIQUID pipe connection
(Flare)
Strainer
#50
15
Refrigerant flow in cooling
Refrigerant flow in heating