– 71 –
Refrigerant pipe
ø 12.7mm(1/2")
Refrigerant pipe
ø 6.35mm(1/4")
Capillary tube
Charging valve
3-Way
valve
2-Way valve
Compressor
Strainer
OUTDOOR UNIT
INDOOR UNIT
Condenser
Evaporator
Evaporator
Refrigerant pipe
ø 12.7mm(1/2")
Refrigerant pipe
ø 6.35mm(1/4")
Charging valve
Cooling
Heating
: Flare coupling
4-Way
valve
2-Way
valve
Strainer
Compressor
Check valve
Capillary tube
for heating
Capillary tube
for heating and cooling
OUTDOOR UNIT
INDOOR UNIT
Condenser
Models : AS
✽
12A / AO
✽
12A
Models : AS
✽
12R / AO
✽
12R