Fujitsu ASYG09KGTA - 4. Refrigerant circuit

4. Refrigerant circuit
4-1. Models: AOYG07KGCA, AOYG09KGCA, AOYG12KGCA,
and AOYG14KGCA
Strainer
Strainer
3-way
valve
2-way
valve
Muffler
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
- 49 -
OUTDOOR UNIT AOYG07-14KGCA