AY-AP18CE AY-AP24CE
AH-AP18CEAH-AP24CE
AE-A18CE AE-A24CE
AU-A18CE AU-A24CE
32
1
2
Capillary tube
3
Outdoor unit
Condenser
Evaporator
Indoor unit
Compressor
Flare coupling
Flare coupling
4
3-way
valve
2-way
valve
Accumulator
s
1
4
C
2
Capillary
tube A
Capillary
tube B
Capillary
tube D
(Lower row)
Capillary
tube C
(Upper row)
Accumulator
3
Strainer
Heating
Cooling
Outdoor unit
Condenser
Evaporator
Indoor unit
Reverse valve
Comp-
ressor
Flare coupling
Flare coupling
3-way
valve
2-way
valve
Silencer
Coil
s
1
4
C
2
Capillary
tube A
Capillary
tube B
Capillary
tube D
(Lower row)
Capillary
tube C
(Upper row)
Accumulator
3
Strainer
Heating
Cooling
Outdoor unit
Condenser
Evaporator
Indoor unit
Reverse valve
Comp-
ressor
Flare coupling
Flare coupling
3-way
valve
2-way
valve
Silencer
Coil
Sub
Accumula
-tor
REFRIGERATION CYCLE
Figure R-1. Refrigeration Cycle for AH-AP18CE/AH-AP24CE
Figure R-2. Flow of Refrigerant for AY-AP18CE
Figure R-3. Flow of Refrigerant for AY-AP24CE