OPERATING PROCEDURE
PHOTOS/FIGURES
2. Removing the grille
(1) Remove the intake grille.
(2) Remove the fixing screws for side panels (2 screws) on
the left and right sides (Figure 5).
(3) Open the side panels on the left and right sides.
Remove the safety strings from the grille and remove
the side panels (Figure 5).
(4) Open the horizontal vane completely.
(5) Remove the screw cap in the center of air outlet
(Figure 5).
(6) Remove the fixing screws
at 4 places on the left and
right sides (Figure 6).
(7) Remove the fixing screws
at 2 places in the middle
and the fixing screw
in the center (Figure 6).
(8) Remove the temporary holding tabs of the grille from
the hooks of the indoor unit (Figure 6).
<Installing the grille>
(1) Open the horizontal vane completely.
(2) Remove the screw cap in the center of air outlet (Figure
5).
(3) Attach the temporary holding tabs of the grille to the
hooks of the indoor unit (Figure 6).
(4) Place the grille so that it fits closely with the ceiling
surface. Loosely fasten with the provided fixing screws
at 4 places on the left and right side (Figure 6).
(5) Tighten the fixing screws
at 2 places in the middle
and the fixing screw
in the center (Figure 6).
(6) Tighten the fixing screws
at 4 places on the left and
right sides.
NOTE:
Make sure there are no gaps between the indoor unit
and the grille, or between the grille and the ceiling
surface. If there are any gaps, the wind may come in
and it may cause water to drip (Figure 7).
NOTE:
Tighten the fixing screws
and
completely
(Figure 6).
NOTE:
If there are any gaps between the grille and the
ceiling, with the grille attached, slightly adjust the
installation height of the unit and clear the gap
(Figure 8).
38
Figure 7
Figure 8
Figure 5
Figure 6
Side panel fixing screws
Safety string for side panel
Screw cap
Attach to the
hook of grille.
Screw cap
Hooks
Temporary
holding tabs
Grille
Ceiling surface
Indoor unit
No gaps here
Fixing screw
Nuts for hanging the indoor unit are adjustable
from this opening by using general tools
such as a spanner. (Same for the other side)
Fixing screw
OBH802B
