Refrigerant Circuit; Model: Aoyg24Kbtb - Fujitsu AOYG24KBTB Design & Technical Manual
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Also See for AOYG24KBTB:
- Service manual (196 pages) ,
- Design & technical manual (113 pages) ,
- Design & technical manual (106 pages)
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4. Refrigerant circuit
4-1. Model: AOYG24KBTB
Pressure
switch
Th
D
Th
C
Th
C
Th
D
Th
O
Th
HO
Th
R
Th
PI
4-1. Model: AOYG24KBTB
3-Way
valve
4-Way valve
: Cooling
: Heating
: Thermistor (Compressor temperature)
: Thermistor (Discharge temperature)
: Thermistor (Outdoor temperature)
: Thermistor (Heat Exchanger Out temperature)
: Thermistor (Room temperature)
: Thermistor (Pipe temperature)
Heat exchanger
( INDOOR )
Th
Th
R
Heat exchanger
( OUTDOOR )
Th
O
- 39 -
PI
2-Way
valve
Strainer
Expansion valve
Strainer
Th
HO
4. Refrigerant circuit
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