Under Ceiling Type | Installation Manual |
3 SELECTION OF INSTALLATION PLACE
WARNING
•Install the air conditioner at enough strong place to withstand the weight of the unit.
If the strength is not enough, the unit may fall down resulting in injury.
•Install the air conditioner at a height 8’ (2.4 m) or more from the floor.
If you insert your hands or others directly into the unit while the air conditioner operates, it is dangerous because you may contact with revolving fan or active electricity.
CAUTION
•Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas. If a combustible gas leaks and stays around the unit, a fire may occur.
Installation space
Secure the specified space in the figure for installation and servicing.
Unit: in (mm)
| 9.8” (250) |
| 9.8” (250) |
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or more |
| or more | ||
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19.7” (500) or more |
Upon approval of the customer, install the air conditioner in a place that satisfies the following conditions.
•Place where the unit can be installed horizontally.
•Place where a sufficient servicing space can be ensured for safety maintenance and check.
•Place where drained water will not cause any problem.
Avoid installing in the following places.
•Place exposed to air with high salt content (seaside area), or place exposed to large quantities of sulfide gas (hot spring).
(Should the unit be used in these places, special protective measures are needed.)
•Place exposed to oil, vapor, oil smoke or corrosive gas.
•Place where organic solvent is used nearby.
•Place close to a machine generating high frequency.
•Place where the discharged air blows directly into the window of the neighbor house. (Outdoor unit)
•Place where noise of the outdoor unit is easily transmitted.
(When install the outdoor unit on the boundary with the neighbor, pay due attention to the level of noise.)
•Place with poor ventilation. (Before air ducting work, check whether value of fan speed, static pressure and duct resistance are correct.)
Height of ceiling
Set the installable height of the ceiling within 13’1” (4 m), otherwise the air distribution will become poor. If height of ceiling exceeds 11’6” (3.5 m), hot air becomes difficult to reach the floor surface, and then the change of setup of high ceiling is necessary. For the change method of high ceiling, refer to the application control, “In case of installation to high ceiling” and “In case of incorporating filter sold separately” in this Manual.
List of installable ceiling height
Setup data |
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0000 | Standard | 11’6” (3.5 m) or less | |
(Factory default) | |||
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0001 | High ceiling 1 | more than 11’6” (3.5 m) | |
up to 13’1” (4.0 m) | |||
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According to the conditions of installation, setup time of
When it is difficult to warm up the room due to installation place or structure of the room, the detection temperature of heating can be raised.
For change the setup time, refer to the application control, “Change of filter sign
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