Gree CM100N1320, Service Manual

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GREE GMV5 INDOOR UNIT SERVICE MANUAL
181
4.13 Super High Static Pressure Duct Type Indoor Unit
Note: The following steps are specific for GMV-ND22PHS/B-T units. For other units, the assembly and
disassembly procedure is similar except the specifications of centrifugal fans and motors.
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. isassemble the seal plate
and cover plate.
●Use a screwdriver to unscrew the
seal plate and cover plate and
then remove them.
3.Remove the grille
●Use a screwdriver to unscrew the
cover plate component.
4. Remove the centrifugal
fan.
●Use a screwdriver to unscrew the
front volute casing and then
remove the volute casing.
5. 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.
6. Install a new motor.
●Assemble units based on the
reverse order of this procedure
and power on the units for test.