6
English
3. SELECTION OF INSTALLATION LOCATION
Hold the hangers at 4 places to move the indoor unit when unpacking or after unpacked, and do not
apply force to the piping (refrigerant and drain) and resin parts.
(1)
Select the installation location that meets the following conditions and get approval of the cus-
tomer.
•
Where the cool and warm air spreads evenly in the room.
•
Where there is no obstacles in the air passage.
•
Where drainage can be ensured.
•
Where the ceiling lower surface is not inclined.
•
Where there is sufficient strength to withstand the mass of the indoor unit (if the strength is insufficient,
the indoor unit may vibrate and get in contact with the ceiling and generate unpleasant chattering noise).
•
Where a space sufficient for installation and service can be ensured.
(Refer to Fig. 1 and Fig. 2)
•
Where the piping length between the indoor and the outdoor units is ensured within the allowable length.
(Refer to the installation manual attached to the outdoor unit.)
•
Where there is no risk of flammable gas leak.
[Required installation space[mm]]
∗
: Sufficient service space is required for removing the corner cover. (NOTE 2)
CAUTION
•
Install the indoor and outdoor units, power supply wiring, remote controller wiring and transmission wiring
at least 1 meter away from televisions or radios to prevent image interference or noise.
(Depending on the radio waves, a distance of 1 meter may not be sufficient to eliminate the noise.)
•
Install the indoor unit as far as possible from fluorescent lamps.
If a wireless remote controller kit is installed, the transmission distance may be shorter in a room where an
electronic lighting type (inverter or rapid start type) fluorescent lamp is installed. (NOTE 1)
NOTE
1.
Restriction applies to the exposed type lighting but does not apply to the recessed type.
2.
When the air outlet is closed, the space shown with “
∗
” must have a distance of 30mm or more.
3.
For setting the airflow direction of horizontal blade, refer to the operation manual attached to the indoor
unit and remote controller.
Fig. 1
When the air outlet is closed
2500 or more from floor level
For high installation
1000 or
more
1500 or
more
Suction
Obstacles
Discharge
Floor level
*
30 or more
(NOTE 2)
Fig. 2
Indoor unit
Indoor unit
(NOTE 1)
Lighting
Exhaust
fan
Discharge
1500 or
more
1500 or more
2000 or more
Distance between indoor units 4000 or more
4PEN469441-1.book Page 6 Tuesday, March 21, 2017 1:49 PM
