125
1
1
2
3
Lowers by one step
Hook
Center panel
Center panel
holders
Center panel
holders
Screw
Frame cover
Screw
Wire
Center panel
2
13. DETACHMENTS
13-1. Indoor Unit (2-Way Air Discharge Cassette Type)
(MMU-AP0072WH to AP0562WH)
Ceiling Panel (RBC-UW283PG(W)-E, UW803PG(W)-E, UW1403PG(W)-E))
For detachment, they are expediently expressed as follows:
AP009: MMU-AP0072WH to AP0152WH (Ceiling panel: RBC-UW283PG(W)-E)
AP027: MMU-AP0182WH to AP0302WH (Ceiling panel: RBC-UW803PG(W)-E)
AP048: MMU-AP0362WH to AP0562WH (Ceiling panel: RBC-UW1403PG(W)-E)
No.
Part name
Procedure
REQUIREMENT
Be sure to wear gloves when working;
otherwise an injury may be caused by parts, etc.
Remarks
1. Detachment
1) Stop operation of the air conditioner and
then turn off the breaker switch.
2) Remove the center panel as the following
procedure.
Loosen the screws on the center panel
holders fixed to the frame covers by turning
them about three times. (Figure 2)
Note)
There is a frame cover on each long side of the
panel.
Loosen all four screws on the center panel
holders.
The center panel holders will slide as
shown in Figure 3 when the center panel is
detached.
3) When the ceiling panel is placed
horizontally, you will find that the opening
side is lowered and the hinge side remains
level.
(If it is difficult to distinguish the side, press
the edges of the center panel. The opening
side will move down lower.)
1
Center panel
Figure 1
Figure 2
