Gree GMV-N07G/A3A-D(U), Service Manual

Page: 133 / 192

Multi Variable Air Conditioners Indoor Unit for North America
127
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.
4.8 Fresh Air Processing Indoor Unit
Motor and fan
Precondition: The power supply has been disconnected.
Step Diagram Operation Procedure
1. Remove the
cover plate
component.
●Use a screwdriver to unscrew the
cover plate component.
2. 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.
3. Disassemble
the centrifugal
fan.
●Use a screwdriver to unscrew the
centrifugal fan.