En-3
CAUTION
Install the indoor unit, power supply cable, transmission cable, and remote controller
cable at least 1 m away from a television or radio receivers. The purpose of this is to
prevent TV reception interference or radio noise. (Even if they are installed more than
1 m apart, you could still receive noise under some signal conditions.)
If children under 10 years old may approach the unit, take preventive measures so
that they cannot reach the unit.
Take precautions to prevent the unit from falling.
(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 (or RB 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
fi
ed.
(8) Take servicing, etc., into consideration and leave the spaces. Also install the unit
where the
fi
lter can be removed.
(9) Do not install the unit where it will be exposed to direct sunlight.
]1
3.2. Installation dimension
Floor console
300 or
more
Left
Right
Unit : mm
300 or
more
Under ceiling
Ceiling
Ceiling
Indoor unit
Left
150 or
more
300 or
more
2300 or
more
Unit : mm
Floor
20 or more
Right
]1
3.3. Installation the unit
WARNING
Install the air conditioner in a location which can withstand a load of 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.
3.3.1. Preparing indoor unit installation
Open the intake grille and remove the 3 screws.
Machine screw
Tapping screw
Tapping screw
Intake grille
Remark : The main unit can be wired before the indoor unit is installed.
Select the most appropriate installation order.
3.3.2. Indoor unit installation
A. Floor console type
Drilling for piping
Select piping and drain directions.
The piping and drain can be made in 3 directions as shown below.
VIEW
Hole
For direction, bore the oval hole shown in the above
fi
gure.
The drain hose can be connected to either the left or right side.
Drain hose
(Right side)
Drain hose
(Left side)
When the directions are selected, drill a 10 cm dia. hole on the wall so that the hole is
tilted downward toward the outdoor for smooth water
fl
ow.
When the pipe is led out from the rear, make a hole as shown in the
fi
gure, at the position
shown.
Unit : mm
6
100
Wall
Indoor side
Outdoor side
When installing set to wall install the accessory wall bracket at the position as shown in
the
fi
gure, and mount the set to it.
Unit : mm
Wall bracket
Side of set
990
500
65
655
530
45
65
Φ
50
125
100
Φ
100
245
9367701100-01_IM.indb Sec1:3
9367701100-01_IM.indb Sec1:3
2012-7-12 14:01:31
2012-7-12 14:01:31
