Models: Aoyg18Lbca And Aoyg24Lbca - Fujitsu ARYG14LHTBP Design & Technical Manual

4-2. Models: AOYG18LBCA and AOYG24LBCA

Muffler
Pressure
switch
Th
D
Th
C
: Thermistor (Compressor Temp.)
Th
C
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.)
PI
3-Way
valve
4-Way valve
: Cooling
: Heating
Heat exchanger
( INDOOR )
Th
PI
Th
R
Heat exchanger
( OUTDOOR )
Th
O
- 101 -
2-Way
valve
Strainer
Expansion valve
Strainer
Th
HO