4. Refrigerant System Diagram
Cooling only model
Heat
exchanger
(evaporator)
Cooling and heating model
Heat
exchanger
(evaporator)
Refrigerant pipe diameter
Liquid :1/4" (6 mm)
Gas : 5/8" (16mm)
6
Indoor unit
Gas pipe
side
Liquid pipe
side
Indoor unit
Gas pipe
side
Liquid pipe
side
Valve
Di s charge
Suction
Accumlator
Compressor
Valve
Valve
Di s charge
Suction
Accumlator
Compressor
Valve
Strainer
Outdoor unit
Heat
exchanger
(condenser)
Capillary
Strainer
Outdoor unit
4-Way valve
Heat
exchanger
(condenser)
Capillary
Strainer
COOLING
HEATING
Service Manual
Technical Information