MULTI/SINGLE
Indoor unit
8. Installation
33
Ceiling concealed duct - Middle static pressure
2. Avoid installing air conditioner in such places where cooking oil or iron powder is generated.
3. Avoid places where inflammable gas is generated.
4. Avoid place where noxious gas is generated.
5. Avoid places near high frequency generators.
CAUTION
• If the temperature rise above 30
or the humidity rise above RH 80%, the dew-protective kit should be equipped
or use additional insulation to the indoor unit body.
– "Dew Protective kit" is sold separately.
– Use the glass wool material or polyethylene foam and it make sure to be thick of 10mm at least.
Inspection Hole Standard
Distance between false
ceiling & actual ceiling
Number of in spection hole
Remarks
More than 100cm
1
Sufficient space in the ceiling for servicing.
20cm to 100cm
2
Insufficient space. Difficult for servicing
Less than 20cm
Hole size should be more than
the size of IDU.
Minimum height for motor replacement.
Front view
(Unit: mm)
(Unit: mm)
Top view
Front
Inspection hole(1)
600 x 600
Inspection hole(2)
600 x 600
Control box
1000
Air outlet vents
Air inlet vents
600
600
More than 20
Actual appearance of indoor unit
These figures are representative.
may be different but clearances
will stay the same.