Gree GWH18QE-D3DND6A

9
Technical Information
Service Manual
4. Refrigerant System Diagram
Connection pipe specication:
Liquid : 1/4"
Gas : 5/8"

6HUYLFH0DQXDO
7HFKQLFDO,QIRUPDWLRQ
5HIULJHUDQW6\VWHP'LDJUDP
&RQQHFWLRQSLSHVSHFL¿FDWLRQ
/LTXLGPP*DVPP)RU.7$
/LTXLGPP*DVPP)RU.7%.
INDOOR UNIT OUTDOOR UNIT
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
GAS SIDE
3-WAY VALVE
LIQUID SIDE
2-WAY VALVE
COOLING
HEATING
Accumlator
Discharge
Suction
4-Way valve
Electron
Strainer
Strainer
expansion
valve
Strainer
Capillary
D
Strainer
Intercooler