Removal of Air Filters / Front Grille
1. Removal of Air Filters / Front Grille
Procedure
Step
1. External appearance
The illustrations are
given as the ceiling-
suspended type.
2. Remove the air filters.
Pull the protrusions on
1
the both sides of the
front grille and open it.
2
Warning
Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Procedure
Operation lamp (green)
(R2976)
TIMER lamp (yellow)
HOME LEAVE
lamp (red)
ON / OFF button
(R2977)
Front grille
(R2978)
(R2979)
Si051060
Points
Note:
The removal procedure is the
same for the floor-mounted
type.
Removal Procedure