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(1)
Install the indoor unit on a place having a sufficient
strength so that it withstands against the weight of the
indoor unit.
(2)
The inlet and outlet ports should not be obstructed; the air
should be able to blow all over the room.
(3)
Leave the space required to service the air conditioner.
(4)
Install the unit where connection to the outdoor unit is
easy.
(5)
Install the unit where the connection pipe can be easily
installed.
(6)
Install the unit where the drain pipe can be easily installed.
(7)
Install the unit where noise and vibrations are not ampli-
fied.
(8)
Take servicing, etc., into consideration and leave the spac-
es. Also install the unit where the filter can be removed.
(9)
Do not install the unit where it will be exposed to direct
sunlight.
3.2. Installation dimension
•
The ceiling rear height as shown in the figure.
80 or over
[FOR HALF CONCEALED INSTALLATION]
Ceiling panel
80 or over
En-4
Ceiling
INDOOR UNIT
Ceiling
150 or over
10 or over
Obstruction
Floor
Ceiling panel
INDOOR UNIT
10 or over
Obstruction
Floor
www.enindel.com
3.3. Installation the unit
•
Install the air conditioner in a location which can with-
stand a load of at least five 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.
3.3.1. Preparing indoor unit installation
Remove the intake grille and side cover
(1)
Remove the two Air filters.
(2)
Remove the two Intake grilles.
For ○
and intake grilles at three places.
(3)
Remove the Side cover A (Right side) and Side cover B
(Right and Left side).
For ○
and Left side).
(4)
This air conditioner can be set up to intake fresh air.
For information about how to install for fresh-air intake,
refer to "14. FRESH-AIR INTAKE".
Tapping screw
Unit : mm
3.3.2. Indoor unit installation
•
You can use the accessory template to help you install the
indoor unit.
•
The template helps you determine the appropriate locations
for suspension bolts and pipe opening (drain pipe and con-
nection cable).
150 or over
3.3.3. Location of ceiling suspension bolts
30
Unit : mm
INDOOR UNIT
WARNING
Left rear drain and ○
Left drain: Remove air filters
4
5
5
Left drain: Remove both the Side cover A (Right
INDOOR UNIT
Side cover A (Right side)
Side cover B (Right side)
Drilling position for Suspension bolt
Template
Drilling position for piping
Suspension bolt pitch 1600
INDOOR UNIT (TOP VIEW)
Suspension bolt should
extend outward 30 to 75 mm.
Air filter
Intake grille
Side cover B
(Left side)
Ceiling
Wall
30
Dimensions
(Space Required
for Installation)
10
155
300
Unit : mm
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