4. Refrigerant System Diagram
Indoor unit
Heat
exchanger
(evaporator)
Connection pipe specification:
Liquid : 1/4" (6 mm)
8
Gas pipe
side
Valve
Liquid pipe
side
Valve
Gas : 3/8" (9.52mm)
expansion
valve
Outdoor unit
4-Way valve
Di s charge
Suction
Electron
Strainer
Strainer
expansion
valve
Service Manual
COOLING
Heat
exchanger
(condenser)
COOLING
HEATING
Technical Information
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