5
REFRIGERANT SYSTEM DIAGRAM
5-1. INDOOR UNIT
PLA-RP•AA(2)
PEAD-RP•EA(2)
PKA-RP•GAL
PCA-RP•GA
PSA-RP•GA
Heat exchanger
Distributor
with strainer(#50)
Thermistor TH1
(Room temperature)
PLH-P•AAH
PEHD-P•EAH
PKH-P•GALH
PCH-P•GAH
PSH-P•GAH
Thermistor TH5
(Cond./Eva. temperature)
Thermistor TH2
Pipe temperature (Liquid)
PMH-P•BA
PEAD-RP•GA
PKA-RP•FAL
PCA-RP•HA
Strainer(#50)
Refrigerant GAS pipe connection
(Flare)
Refrigerant LIQUID pipe connection
(Flare)
Strainer(#50)
48
PKH-P•FALH
Refrigerant flow in cooling
Refrigerant flow in heating