Gree GFH09K3FI

113
U-Match Series DC
Inverter Service Manual
4.2 Indoor Unit
4.2.1 Duct type
Removal and Assembly of Fan Motor
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Step Illustration Handling Instruction
1. Unplug the motor cables
Cut off the power supply of indoor unit. Use
screwdriver to remove the electric box cover
and unplug the motor cables in electric box.
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sub-assembly and air
inlet cover board
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and use screwdriver to remove the air inlet cover board.
3. Remove the screws
on fan sub-assembly.
Remove the screws on fan sub-assembly.
4. Overturn the
propeller housing
Rotate the propeller housing to the air
inlet according to arrow direction.
5. Loosen the fan and motor.
Use inner hexagonal spanner to loosen the screws
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6. Replace the motor
Firstly, disengage the motor from motor support. Then,
sequentially disengage the fan sub-assembly form the
motor shaft. Remove the motor from the air inlet and
replace with new motor. In which, for the motor with
automatic motor support, the motor support shall be
removed in advance and then changed to the unit.
7. Assemble the unit
in reverse to the
disassembly procedures
Assemble the unit in reverse to the disassembly
procedures and energize it for testing.