Indoor unit
10. Installation
10.1 Selection of the best location
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 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
Confirm the positional relationship between the unit and
suspension bolts.
• Installation the ceiling opening to clean the filter or ser-
vice under the product.
Chassis
A
B3
600
B4
600
B(Min)
A(Min)
Service Space
(Unit : mm)
B
900
1100
Ceiling
A
B
Ceiling Concealed Duct_Built in (Low Static)
Top view
(unit:mm)
Inspection hole
(600 x 600)
Control box
600
• Refer to Suction grille and Suction canvas installation
manual for detail installation of Built-in duct type
B3/B4 Series : Built-in Duct type
Airflow
600
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