Gree GWH09TB-S3DNA1D/I

13
Service Manual
Technical Information
4. Refrigerant System Diagram
Connection pipe specication:
Liquid : 1/4" (6 mm)
Gas : 3/8" (9.52mm) (09K)
Gas : 1/2" (12mm) (12K)
Indoor unit
Outdoor unit
COOLING
HEATING
4-Way valve
Discharge
Suction
Heat
exchanger
(evaporator)
Heat
exchanger
(condenser)
Valve
Valve
Liquid pipe
side
Gas pipe
side
Strainer
Electron
expansion
valve
Strainer
Accumlator
Compressor
Capillary
Indoor unit
Outdoor unit
COOLING
HEATING
4-Way valve
Discharge
Suction
Heat
exchanger
(evaporator)
Heat
exchanger
(condenser)
Valve
Valve
Liquid pipe
side
Gas pipe
side
Strainer
Electron
expansion
valve
Strainer
Accumlator
Compressor
09K
12K