Fuji Electric RSG07KPCA - Refrigerant Circuit; Models: ROG07 KPCA, ROG09 KPCA, and ROG12 KPCA

4. Refrigerant circuit
4-1. Models: ROG07KPCA, ROG09KPCA, and ROG12KPCA
Strainer
Strainer
3-way
valve
2-way
valve
4-way valve
Expansion valve
Heat exchanger
Heat exchanger
(INDOOR)
(OUTDOOR)
Compressor
Cooling
Heating
Th
D
Th
R
Th
PI
Th
O
Th
HO
: Thermistor (Discharge temperature)
: Thermistor (Outdoor temperature)
: Thermistor (Heat exchanger out temperature)
Th
D
Th
O
Th
HO
: Thermistor (Room temperature)
: Thermistor (Pipe temperature)
Th
R
Th
PI
Muffler
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4-1. Models: ROG07KPCA, ROG09KPCA, and ROG12KPCA 4. Refrigerant circuit
OUTDOOR UNIT ROG07-12KPCA OUTDOOR UNIT ROG07-12KPCA