GREE Duct type Ducted Type Split Air-Conditioner Units
119
4 Disassembly And Assembly Procedure Of Main Parts
Introduction to Main Parts.
Disassembly and Assembly of Compressor
Remark: Make sure that there isn’t any refrigerant in pipe system and the power supply is cut off before removal of the
1.Disconnect the power cord
①
Unscrew the retaining screw of
power cord with screwdriver.
③
Unplug the power cord.
NOTE:Earmark the colour of wire
corresponding to the terminal when
Removing the wire , and the mixture
can be avoided when recovering the
2.Cut off the connection between
compressor and pipes
Don’t leave the welding slag inside
pipes
3.Remove the compressor from the
chassis
①
Unscrew retaining nuts of the
footing of compressor
②
Remove the compressor from the
chassis
Hold it tightly to avoid accident.
4.Fix the new compressor on chassis
①
Place the new compressor on
chassis
②
Fix retaining nuts of comprssor
footing.
5.Connect the compressor with
system pipes
Don’t block it by welding.
6.Connect the power cord of
compressor
NOTE:Earmark the colour of wire
corresponding to the terminal when
connecting the wire , and the mixture
can be avoided
7.Recover the electric heating tape of
compressor and discharge
temperature sensor,etc.
Enwind the bottom of compressor with
electric heating tape and fix it.
8.Check if the compressor rotates in
reverse and if lubricant have leaked
Check if the wiring is correct with
reference to circuit diagram and check
if there is any leakage after welding.
the colour
correspon
ding to the
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