Gree CM100N1320, Service Manual

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GREE GMV5 INDOOR UNIT SERVICE MANUAL
171
4.8 Floor Ceiling Type
Note: The following steps are specific for GMV-ND140ZD/A-T units. For other units, the assembly and
disassembly procedure is similar except the numbers of centrifugal fans and motors.
Motor and fan
Precondition: The power supply has been disconnected.
Step Diagram Operation Procedure
1. Remove the air return
grille.
●Loosen the fasteners of the air
return grille and then remove the
grille.
2. Remove the left and right
cover plates.
●Use a screwdriver to unscrew the
left and right cover plates and then
remove the cover plates.
3. Remove the electric box
cover and 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.
4. Remove the limit board.
●Use a screwdriver to unscrew the
limit board and then remove the
board.
5. Remove the rear
connecting board.
●Use a screwdriver to unscrew the
rear connecting board and them
remove the board.
6. 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.
7. Remove the front volute
casing.
●Use a screwdriver to unscrew the
front volute casing and then
remove the volute casing.