Indoor Service Manual

OPERATING PROCEDURE PHOTOS/FIGURES
8. Removing the fan motor (MF)
(1) Remove the turbo fan. (See Photo 6 and refer to
procedure 7.)
(2) Remove the lead cover (tapping screw 4×10: 2 screws).
(See Photo 9.)
(3) Loosen the 2 clamps.
(4) Remove the 3 washer nuts (M5).
(5) Remove the fan motor.
(6) Remove the 3 rubber mounts.
Figure 3
Cross section diagram
Note: When re-attaching the motor mount, make sure
that the thicker end faces the motor shaft.
Photo 9
9. Removing the panel
(1) Remove the electrical box fixing cover. (See Photo 1.)
(2) Disconnect the connector for vane motor (CNV: White).
(Refer to procedure 5.)
(3) Loosen the 4 corner panel fixing screws (tapping screw
4×16). (See Figure 4.)
(4) Slide the corner panel to the direction of the arrow 1,
and remove the corner panel. (See Figure 4.)
(5) Remove the 4 installation screws (M5×28). (See Photo
10.)
(6) Release the 2 temporary hanging hooks to remove the
grille. (See Photo 11.)
Figure 4
Corner panel
①
①
Corner panel
Close-up
Screw
Grille
Photo 10
Photo 11
Installation
screw
Temporary hanging hook
Nut washer
Rubber mount
Fan motor
Clamp
(2 points)
Lead cover
Coil plate
Lead cover
xing screws
Fan motor
Nuts and washers
Rubber mounts
42 43
OCH640D