Compact 4-Way Cassette - Toshiba MMU-AP0074YH-E(-TR) Service Manual

8-2. Compact 4-way cassette

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MMU-AP0056MH
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AP0184MH
Ceiling panel: RBC-UM11PG(W)E
Preparing work:
1. Before work, be sure to stop the power supply of the air conditioner and turn off switch of the
power supply breaker. (Otherwise an electric shock may be caused.)
2. Be sure to put on the gloves when working; otherwise an injury may be caused with parts sharp
edges etc.
N . o P a t r n a m e
1 Air intake 1. Detachment
grille
1) Loosen the fixing screw.
2) Slide the fixing bracket toward the outside.
3) Slide the air intake grille buttons to detach the air intake
4) Slide hooks (2 positions) of the air intake grille to inner side,
5) Take off the strap that connects the panel and the air intake
2. Attachment
1) Hook shaft of the air intake grille to the panel.
2) Hook strap of the air intake grille to the original position of the panel.
3) Close the air intake grille and slide the hooks outward to fix it.
4) Slide the fixing bracket and fixing screw.
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, 0054MH , 0074MH
P o r c e d
grille from the ceiling panel. Lower the grille slowly whilst
holding.
and then hang down the air intake grille.
grille, and then lift up shaft of the air intake grille to remove
the air intake grille.
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, AP0094MH , AP0124MH
u e r
Hook of fall-preventive strap
– 111 –
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, AP0154MH
R e m a k r s
Air intake grille Ceiling panel
Hook of air intake grille
Hook hole of ceiling panel
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