Gree GUHD series User Manual

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123
3. Disconnect
the suction
and discharge
pipes of the
compressor
a. Dismantle the gas-liquid
separator through heating its inlet/
outlet pipe by the means of gas
welding.
b. During the welding, nitrogen
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should be 0.5±0.1kgf/cm
3
(relative
pressure)
c. Attention should be taken
during the heating to avoid the
surrounding objects burnt due to
the high temperature.
4. Remove the
compressor away
Remove the compressor away from
its base.
5. Place the new
compressor on
the base
a. Put the new compressor in the
right place.
b. Tighten the screws of the
compressor with a wrench
c. Never put the compress upside
down
6. Connect the
suction/discharge
pipes of the
compressor
with the system
piping.
a. Connect the suction/discharge
pipes of the compressor by means
of gas welding.
b. During the welding, nitrogen
VKRXOGEHLQÀDWHGDQGLWVSUHVVXUH
should be 0.5±0.1kgf/cm
3
(relative
pressure)
c. Attention should be taken
during the heating to avoid the
surrounding objects burnt due to
the high temperature.
7. Connect the
power cord of the
compressor
a. Connect the power cord as
the reverse way of disconnection
mentioned above.
b. Tighten the cover of the
compressor with a screw driver.
8. Establish
vacuum through
liquid valve
Establish vacuum inside the system
through liquid valve.

Gree GUHD series Specifications

General

Brand	Gree
Model	GUHD series
Category	Air Conditioner
Language	English