Gree CM100N1320, Service Manual

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GREE GMV5 INDOOR UNIT SERVICE MANUAL
172
Motor and fan
Precondition: The power supply has been disconnected.
Step Diagram Operation Procedure
8. Remove the centrifugal
fan.
●Loosen the fasteners that
connect the coupler with the motor
axle and remove the centrifugal
fan.
9. Remove the motor.
●Remove the motor from the
support and remove the centrifugal
fan from the motor axle. Then,
remove the motor.
●For motors that are accompanied
with supports, the supports need
removing as well.
10. Install a new motor.
●Assemble units based on the
reverse order of this procedure
and power on the units for test.
4.9 Fresh air Processing Unit
GMV-NX140P/A (X1.2)-K
Motor and fan
Precondition: The power supply has been disconnected.
Step Diagram Operation Procedure
1. Remove the line
connecting to the motor.
●Use a screwdriver to unscrew
the electric box cover.
●Remove from the master board
the line connecting to the motor
and remove the tie.
2. Remove the filter. And
the air return cover plate.
●Remove the filter from the air
return frame.
●Use a screwdriver to unscrew
the air return cover plate.
3. Remove the rear
propeller housing and
Remove the front propeller
housing.
●Loosen the fasteners that
connect the rear propeller housing
with the front propeller housing
and remove the rear propeller
housing.
●Use a screwdriver to unscrew
the front propeller housing and
then remove the propeller
housing.