REFRIGERATION CYCLE
Indoor unit
Flare coupling
Outdoor unit
Flare coupling
Compressor
Accumulator
4
Figure R-1. Refrigeration Cycle for AY-A079E and AY-A099E
At Cooling
Figure R-2. Flow of Refrigerant for AY-A079E and AY-A099E
Evaporator
3
Flare coupling
Flare coupling
Strainer
S
Capillary
tube A
1
Capillary
Check
tube B
valve
Condenser
2
S
Strainer
Reverse
valve
21
At Heating
AY/AE-A079E
AY/AE-A099E