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Service Manual
4. Refrigerant System Diagram
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(1)Cooling Only Models
(2)Cooling & Heating Models
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
COOLING
HEATING
Accum
u
lator
Accumlator
4-Way valve
COOLING
Discharge
Suction
Discharge
Suction
Heat
exchanger
(evaporator)
Heat
exchanger
(evaporator)
Heat
exchanger
(condenser)
Heat
exchang
(condenser)
Valve
Valve
Valve
Valve
Liquid pipe
side
Gas pipe
side
Liquid pipe
side
Gas pipe
side
Compressor
Compressor
Strainer
Strainer
Capillary
Strainer
Capillary
