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Installation space
Keep the space necessary for installation and service.
REQUIREMENT
1. Before installation of the unit, mount the accessories sold separately (Drain-up kit, etc.) to the unit.
In addition to the air inlet panel, set also the check port at the side face.
2. The check port should be 600 × 600mm.
Installation under atmosphere of the high humidity
Although it has been confirmed that no trouble occurs on the unit, there is a fear of drip of the water if operation
under high humidity condition continues.
In some cases including the rainy season, especially inside of the ceiling may become high-humidity atmosphere
(dew-point temperature: 30°C (humidity: 80%) or higher).
1. Installation to inside of the ceiling with tiles on the roof
2. Installation to inside of the ceiling with slated roof
3. Installation to a place where inside of the ceiling is used for pathway.
• In the above cases, additionally attach the thermal insulator (Glass wool, etc.) to all positions of the air
conditioner, which come to contact with the high-humidity atmosphere.
In this case, arrange the side plate (Service plate) so that it is easily removed.
• Apply also a sufficient thermal thickness 10mm or more to the duct and connecting part of the duct.
Check port
Check port
Electric parts box
200mm or more
1000mm
or more
600
200
600
Duct
Service plate
