Gree DC Inverter Multi VRF - Page 224

DC INVERTER MULTI VRF MAINTENANCE
z Duct-Type Unit（5.6 kW～8.0 kW）
Removal and Assembly of Fan Motor
Remarks: Before removing the fan, make sure to cut off the power firstly.
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.
2. Remove the filter
sub-assembly and
return air inlet cover
board
●Remove the filter
sub-assembly from the
return air inlet frame
and use screwdriver to
remove the return 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 return
air inlet opening
according to arrow
direction.
5. Loosen the fan and
motor.
●Use inner hexagonal
spanner to loosen the
screws on fan and
remove the clamp
fixing the motor.