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Operating Procedures / Photos
Loosen the fastening nut fixing the axial flow fan
with a spanner, and then take out the nut, spring
gasket and flap gasket in turn.
Axial Flow Fan
Unscrew the 4 screws fixing the motor to take out
the motor,and then unscrew the 2 screws fixing the
motor support to take it out.
Unscrew the fastening nut of the four-way valve
coil and remove the coil. Wrap the four-way valve
with wet cotton and unsolder the 4 weld spots
connecting the four-way valve to take it out. (Note:
Refrigerant should be discharged firstly.)
Welding process should be as quick as possible
and keep wrapping cotton wet all the time. Be
sure not to burn out the lead-out wire of
compressor.
7. Disassemble Axial Flow Fan
8. Disassemble Motor and Motor Support
9. Disassemble Four-way Valve
Four-way valve
Nut
Screws
Weld spots
Screws
Four-way valve coil
Motor