Key Parts - Gree GMV-24WL/C-T Service Manual

GREE

4.1 Key parts

Photo
DC Inverter Side Discharge VRF Ⅱ for North America
Name
compressor
Electronic expansion
valve
4-way valve
Oil separator
Vapour liquid separator
114
Function
Core part of air conditioning
system. It sucks low temperature
and low pressure gas, compress it
to high temperature and high
pressure gas, and then discharge
it.
Throttling device. It transforms high
pressure refrigerant liquid into low
pressure steam.
It changes the flow direction of
refrigerant for switching between
cooling and heating.
It stays between discharge outlet of
compressor and inlet of condenser.
It used for separating the lubricant
oil of compressor when the high
temperature and high pressure
refrigerant gas is discharged from
the compressor.
It stays between outlet of
evaporator and suction ouitlet of
compressor. It used for separating
low temperature and low pressure
refrigerant.