Ceiling - Toshiba MMU-AP0074YH-E Service Manual

8-6. Ceiling

MMC-AP0154H✽, AP0184H✽, AP0244H✽, AP0274H✽, AP0364H✽, AP0484H✽
No. Component
1 Intake grille
2
Electrical control
cover
Procedure
REQUIREMENT
Wear gloves when working on it.
Failure to observe this precaution may cause injury due
to components, etc.
1. Removing
1) Turn off the air conditioner and the breaker switch.
2) Slide the air intake grille fixing knobs (two
positions) toward the arrow direction, and then
open the air intake grille.
Air intake grille fixing knob
Air filter
3) Slide the knob toward the intake grille to hang the
grille.
4) Remove the hinge of the air intake grille.
When removing the hinge, push the center hook
with a flat-head driver or the like.
Model Knob
AP015 – AP027 4 positions
AP036 – AP048 6 positions
2. Attaching
1) Hook the hinge of the air intake grille into the hole
of the main unit.
Make sure that the hook is hooked firmly.
2) Fix the screws of air intake grille fixing knob on a
side of each filter.
1. Removing
1) Perform Step 1 of 1.
2) Loosen the screws fixing the electrical control
cover.
(Ø4 X 10, 2)
3) The screw fixing part of the electrical control cover
is a U-shaped groove.
Slide the electrical control cover toward the fan
motor.
2. Attaching
1) Insert and close the electrical control cover into
the back of the electrical control box.
2) Insert the fixing screws into the U-shaped groove
of the electrical control cover, and tighten the
screws.
(Ø4 X 10, 2)
Air intake grille
Hinge
4 positions
6 positions
133
Remarks
Sliding direction
Knob
Hinge
Screws (2 positions)