0 97 MAINTENACE
GMV5 COMPACT MULTI VRF UNIT
SERVICE MANUAL
Control to the high-voltage current:
open upon power on; close upon
power off
Detects the high pressure value in
the system in real time mode for
compressor protection and other
control functions
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
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