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Installation space
Reserve sufficient space required for installation or service work.
Space required for installation and servicing
Air outlet
Ceiling
25
25
1450
200
1000
or more
or more
Service door (Ceiling opening)
Floor surface
200
or more
Air outlet
Check port
Electrical
control box
1000 or more
Service space
1 If there are enough space under the unit (more than 1000 mm) the service door (Ceiling opening) is not
※
necessary.
Filter cleaning sign term setting
The lighting term setup of the filter sign (Notification of filter cleaning) of the remote controller can be changed
according to the condition of installation.
For setup method, refer to "Filter sign setting" in the Applicable controls of this Manual.
17-EN
Ceiling
25
950
Service door (Ceiling opening)
1
When attached the long life filter kit
(sold separately)
600
Ceiling
25
950
Service door (Ceiling opening)
– 9 –
4
Installation
(Unit: mm)
CAUTION
Strictly comply with the following rules to prevent damage of the indoor units and human injury.
Do not put a heavy article on the indoor unit or let a person get on it. (Even units are packaged)
Carry in the indoor unit as it is packaged if possible. If carrying in the indoor unit unpacked by necessity, use
buffering cloth or other material to not damage the unit.
To move the indoor unit, hold the hooking brackets (4 positions) only.
850 or more
Do not apply force to the other parts (such as refrigerant pipe, drain pan, foamed parts, or resin parts).
(Suction duct)
Carry the package by four or more persons, and do not bundle it with plastic band at positions other than
Air inlet
specified.
To install vibration isolation material to hanging bolts, confirm that it does not increase the unit vibration.
25
External dimensions
1
Air inlet
300 or more
Hole for hanging bolt
25
(4-Ø12×30)
90
90
90
27
1
Unit external dimension 1400
101
Air
discharge
95
1296 (Outside)
Drain pipe connecting port
(Gravitational drainage)
Hanging bolt mounting pitch
34
1465
(Unit: mm)
Air flow direction
Refrigerant pipe
connecting port
(Liquid side)
321
Refrigerant pipe
221
connecting port
(Gas side)
18-EN
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