Fujitsu AOU12RLFC

4. Refrigerant circuit
4-1. Model: AOU12RLFC
2-Way
valve
Strainer
Strainer
3-Way
valve
Muffler
4-Way valve
Expansion valve
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
Compressor
Cooling
Heating
Th
D
Th
R
Th
P
Th
HO
Th
O
: 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
P
- 113 -
4-1. Model: AOU12RLFC 4. Refrigerant circuit
OUTDOOR UNIT AOU12-48R
OUTDOOR UNIT
AOU12-48R