Fujitsu AOYG12KETA - Refrigerant Circuit; Models: AOYG07 KETA, AOYG09 KETA, and AOYG12 KETA

4. Refrigerant circuit
4-1. Models: AOYG07KETA, AOYG09KETA, and AOYG12KETA
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
- 50 -
4-1. Models: AOYG07KETA, AOYG09KETA, and AOYG12KETA 4. Refrigerant circuit
OUTDOOR UNIT AOYG07-14KETA OUTDOOR UNIT AOYG07-14KETA