Refrigerant System Diagram - Gree GWH18YD-K6DNA2A Service Manual

Service Manual

4. Refrigerant System Diagram

Cooling only model
Heat
exchanger
(evaporator)
Cooling and heating model
Heat
exchanger
(evaporator)
Connection pipe specification:
Liquid pipe:1/4" (6mm)
Gas pipe:1/2" (12mm)18K
Technical Information
Indoor unit
Gas pipe
side
Liquid pipe
side
Indoor unit
Gas pipe
side
Liquid pipe
side
Valve
Di s charge
Suction
Accumlator
Compressor
Valve
Electron
expansion
valve
Valve
Di s charge
Suction
Accumlator
Compressor
Valve
Strainer
Electron
expansion
valve
Outdoor unit
Heat
exchang
(condenser)
Capillary Strainer
COOLING
Outdoor unit
4-Way valve
Heat
exchanger
(condenser)
Capillary Strainer
COOLING
HEATING
9