En-5
Hanger bolt
Nut A
(Field supply)
Washer
(Accessories)
Nut B
(Field supply)
Unit
Hanger
20 mm
length
Cover
*: It might become difficult to open and shut the Cover/control box cover when the
length exceeds 20 mm.
(2) Leveling
Base horizontal direction leveling on top of the unit.
Ceiling
Level
GOOD
PROHIBITED
10 mm or less
Level
Air
GOOD
PROHIBITED
10 mm or less
CAUTION
Leave a space of 100 mm or more between the inlet port and the ceiling.
Fasten the unit securely with Special nuts A and B.
3.3B. Installation the unit (Wall mounted type/Floor
standing concealed type)
WARNING
Install the air conditioner in a location which can withstand a load do at least 5 times the
weight of the main unit and which will not amplify sound or vibration. If the installation
location is not strong enough, the indoor unit may fall and cause injuries.
If the job is done with the panel frame only, there is a risk that the unit will come loose.
Please take care.
3.3A.2. INSTALL THE FILTERS
• Install the
fi
lters to the unit.
Filter (Accessories)
AR04/07/09/12/14/18: 2
fi
lters
AR24: 3
fi
lters
Unit
Filter
3.3A.3. DRILLING HOLES FOR BOLTS AND INSTALLING
THE BOLTS
• Using the installation template, drill holes for bolts (4 holes).
Drilling position
for bolts
Installation template
A
Air
377 mm
AR04/07/09/12/14
AR18
AR24
A
734 mm
934 mm
1134 mm
3.3A.4. FIX THE UNIT
(1) Hang the unit
Hanger bolt
Nut A
(Field supply)
Nut B
(Field supply)
Washer
(Accessories)
Hanger
9374342341-01_IM.indb Sec1:5
9374342341-01_IM.indb Sec1:5
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30/01/2013 17:05:06
