Disassembly And Assembly Procedure Of Main Parts - Gree FGR20/BNa-M Service Manual

Duct Type Split Air Conditioner
Service Manual

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 compressor.
Step
1. Disconnect the power cord
2. Cut off the connection between
compressor and pipes
3. Remove the compressor from the
chassis
4.Fix the new compressor on chassis
5. Connect the compressor with
system pipes
6. Connect the power cord of
compressor
62
Illustration
Earmark the
① Unscrew the retaining screw of power cord with
colour of wire
screwdriver.
corresponding
② Unplug the power cord.
to the terminal
Note: Earmark the colour of wire corresponding
to the terminal when Removing the wire, and the
mixture can be avoided when recovering the wire
connection.
Don't leave the welding slag inside pipes.
① Unscrew retaining nuts of the footing of
compressor.
② Remove the compressor from the chassis.
Hold it tightly to avoid accident.
① Place the new compressor on chassis.
② Fix retaining nuts of comprssor footing.
Don't block it by welding.
Note: Earmark the colour of wire corresponding
to the terminal when connecting the wire, and the
mixture can be avoided.
Handling Instruction