Refrigerant Circuit; Model: Aohg09Kvcbn - Fujitsu GENERAL AGHG09KVCB Design & Technical Manual

4. Refrigerant circuit

4-1. Model: AOHG09KVCBN

Th
D
Muffler
Th : Thermistor (Discharge Temp.)
D
Th : Thermistor (Outdoor Temp.)
O
Th
: Thermistor (Heat Exchanger Out Temp.)
HO
Th : Thermistor (Room Temp.)
R
Th : Thermistor (Pipe Temp.)
P
4-1. Model: AOHG09KVCBN
3-Way
valve
Muffler
4-Way valve
Cooling
Heating
Heat exchanger
( INDOOR )
Th
Th
R
Heat exchanger
( OUTDOOR )
Th
Th
O
- 43 -
2-Way
P
valve
Strainer
Expansion valve
Strainer
HO
4. Refrigerant circuit