English
7
NOTE
1.
This applies to exposed lighting (reverse Fuji-type, etc.) only. There are no restrictions regarding
embedded lighting which does not protrude from the ceiling.
2. The space marked by the * symbol when the outlet vent is closed must be at least 500mm.
(2)
Ceiling height
This product can be installed in ceilings up to 4.2m high.
If the ceiling height is 3.2m or more, field settings will have to be made with the remote controller. See
“10. FIELD SETTING” for details.
(3)
Air direction
The air direction shown in Fig. 4 is an example.
Select the appropriate number of directions according to the shape of the room and the location of
the unit. (Field settings have to be made using the remote controller and the outlet vents have to be
shut off if two, three, or four (corner shut-off) directions are selected. See the shut-off materials (sold
separately) instal¬lation manual for details.)
(4)
Use suspension bolts for installation. Check if the location for the installation is strong enough to
support the weight of the unit, reinforce it if necessary, and install using suspension bolts. (The spacing
of the installation is shown on the “paper pattern for installation (5)”.)
[Air direction]
Fig. 4
Indoor
unit
(NOTE 1)
Lighting
Ventilation
fan
Indoor
unit
At least 4000mm between indoor units
At least 2000mm
*At least
1500mm from
wall(NOTE 2)
At least
1500mm
At least
1500mm
from fixtures,
etc.
Pipes
Pipes
Pipes
Pipes
All-round air
Four air
direction
Three air
direction
Two air
direction
Fig. 3