Gree GMV-ND22C/A-T - Slim Duct Type

GREE GMV5 INDOOR UNIT SERVICE MANUAL
176
Motor and fan
Precondition: The power supply has been disconnected.
Step
Diagram
Operation Procedure
3. Disassemble the
centrifugal fan.
●Use a screwdriver to unscrew the
centrifugal fan.
4. Remove the centrifugal
fan.
●Use a hexagon to unscrew the
centrifugal fan and remove the
centrifugal louver from the motor
axle.
5. Install a new motor.
●Assemble units based on the
reverse order of this procedure
and power on the units for test.
4.10 Slim Duct Type
Note:
The following steps are specific for GMV-ND22PL/B-T units. For other units, the assembly and
disassembly procedure is similar except the numbers of louvers and motors.
Motor and fan
Precondition: The power supply has been disconnected.
Step
Diagram
Operation Procedure
1. Remove the cover plate
of the electric box.
●Disconnect the power supply of
the IDUs, use a screwdriver to
unscrew the cover plate of the
electric box, and then remove the
line connecting to the motor.
2. Remove the rear volute
casing.
●Loosen the fasteners that
connect the rear volute casing with
the front volute casing and remove
the rear volute casing.
3. Remove the front volute
casing.
●Use a screwdriver to unscrew the
front volute casing and then
remove the volute casing.