Fujitsu AS G09LTCB Series Design & Technical Manual page 42

MODEL : AOG14LTCN
„ „
Muffler
Th
D
Cooling
Heating
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
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.70 mm)
Heat exchanger
3-Way
valve
Muffler
4-Way valve
Heat exchanger
( OUTDOOR )
- (02 - 05) -
Sub heat exchanger
( INDOOR )
Th
Th
R
Expansion valve
Th
HO
Th
O
PI
2-Way
valve
Receiver tank
Strainer
Strainer