Installation Manual

Installation
8 Indoor Unit
Install the air conditioner in the location that satisfies the following conditions.
• The place shall easily bear a load exceeding four times the indoor unit’s weight.
• The place shall be able to inspect the unit as the figure.
• The place where the unit shall be leveled.
•
The place shall allow easy water drainage.
• The place shall easily connect with the outdoor unit.
• The place where the unit is not affected by an electrical noise.
• The place where air circulation in the room will be good .
• There should not be any heat source or steam near the unit.
Read completely, then follow step by step.
Front view [Unit: mm(inch)]
[Unit: mm(inch)]
Top view
Front
Inspection hole(1)
600(23-5/8) x 600(23-5/8)
Inspection hole(2)
600(23-5/8) x 600(23-5/8)
Control box
1 000
(39-3/8)
Air outlet
vents
Air inlet vents
600
(23-5/8)
600
(23-5/8)
More than 20(25/32)
Selection of the best location
In case that the unit is installed near the sea, the installation parts may be corroded by
salt, The installation parts (and the unit) should be taken appropriate anti-corrosion
measures.
[Inspection Hole Standard]
Number of
inspection hole
Distance between
false ceiling & actual ceiling
Remarks
1 More than 100 cm (39-3/8 inch) Sufficient space in the ceiling for servicing.
2
20 cm (7-7/8 inch) to
100 cm (39-3/8 inch)
Insufficient space. Difficult for servicing
Hole size should be more
than the size of IDU.
Less than 20 cm (7-7/8 inch) Minimum height for motor replacement.
Installation
CAUTION
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