Disassembly Procedure - Mitsubishi Electric PUZ-M200YKA2 Service Manual

DISASSEMBLY PROCEDURE

14
: Indicates the visible parts in the photos/figures.
OPERATING PROCEDURE
1. Removing the service panel and top panel
(1) Remove the service panel fixing screws (4 for front/ 5 x
12), then slide the service panel downward to remove it.
(The service panel is fixed to the side panel (R) with a
hook on the right side.)
(2) Remove the top panel fixing screws (3 for front and 3 for
rear/ 5 x 12) to remove the top panel.
Note: When removing service panel and top panel at the
same time, count one less screw since they share
a screw.
2. Removing the fan motor (MF1, MF2)
(1) Remove the service panel. (See Photo 1)
(2) Remove the wire grille fixing screws (4 for front/ 5 x 12),
then slide the wire grille upward to remove it. (See Photo
1) (For the each fan motor on top and under)
(3) Remove the screw of nut (1 for front/ M6), then slide
the propeller fan forward to remove it. (For the each fan
motor on top and under)
(4) Disconnect the connectors, CNF1 (WH) and CNF2 (WH)
on the controller circuit board in the electrical parts box.
(See Photo 4)
(5) Loosen the clamp for the lead wire on motor support and
separator.
(6) Release the lead wire from the hole on separator.
(7) Remove the fan motor fixing screws (4 for front/ 5 x 25)
to remove the fan motor. (For the each fan motor on top
and under)
OCH775
PHOTOS/FIGURES
Photo 1
Top panel fixing screws
Wire grille
fixing screws
Wire grille
fixing screws
Service panel
fixing screws
Photo 2
Propeller
Nut
Photo 3
Fan motor
fixing screws
Fan motor
fixing screws
84
Top panel
Service panel
fixing screws
Service panel
Side panel (R)
Slide
Service panel
fixing screws
Cover panel (rear)
Cover panel (front)
Cover panel (front)
fixing screws
Front panel
Fan motor