73
DC Inverter Multi VRF System II
Service Manual
5. Assemble
unit
● Assemble the unit in the the converse sequence
Removal operation of compressor
Remark: Before removing the compressor, please make sure that there’s no refrigerant inside the pipeline and the power is
disconnected.
Process Photo Operation Instruction
1. Remove
wiring cover of
compressor
● Loose screws ixng the compressor with
screwdriver
● Then pull out the power cord
Note: When removing the power cord, make marks
for different color power cords and corresponding
wiring terminals for wrong terminal.
2. Disconnect
compressor and
connected pipeline
● Weld suction pipe and discharge pipe of
compressor
● then pull out the connection pipe from the
compressor
Note: During welding process, do not let the ame
burn out other parts.
3. Loose nuts
xing the foot of
compressor
Twist off the nuts for compressor with wrench
4. Remove the
chassis from
compressor
● Take out the compressor and replace it
Note: When replacing the compressor, do not
damage nearby pipelines and other parts
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