Gree GMV5 Series Service Manual page 144

GMV5 DC INVERTER VRF UNITS SERVICE MANUAL
4. Too
Other
much
reasons
refrigerant
Incorrect
quantity of
——
refrigerant
is
injected.
141
—— ——
Check the
necessary
amount of
refrigerant
and
discharge
the
unneeded
refrigerant
slowly via
the stop
valve of
the fluid
pipe.