En-3
]1
3.2. Installation dimension
Provide a service hole for inspection purposes as shown below.
Do not place any wiring or illumination in the service space, as they will impede service.
INSTALLATION DIMENSIONS
1
30 mm or more
400 mm or more
890 mm or more
200 mm or
more
300 mm
AIR
AIR
: Service hole
: Service space
Unit
If the service space shown in Fig. INSTALLATION DIMENSIONS 1 is unavailable, provide
a 900 mm service space at either the left or right side of the unit as shown below. Do not
place any wiring or illumination in this space.
INSTALLATION DIMENSIONS
2
900 mm or more
900 mm or more
]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.
1
CAUTION
Con
fi
rm the directions of the air intake and outlet before installing the unit.
The unit takes in air from the evaporator side, and expels it from the fan side.
3.3.1. Conveyance method
Packing hardware (4 pieces)
Leave the packing materials on until the unit is at the installation site.
Remove the packing hardware and dispose of it.
3.3.2. Installing hangers
Suspend the indoor unit by referring to the following
fi
gures.
1,550 mm
1,410 mm
450 mm
68 mm
700 mm
655 mm
Inlet port
Outlet port
AIR
AIR
AIR
Hanging bolt M10
(Field supply)
Special nut A
(Accessories)
Washer
(Accessories)
Special nut B
(Accessories)
Hanger
CAUTION
Fasten the unit securely with special nuts A and B.
3.3.3. Leveling
Use the procedure in the following
fi
gure to adjust the levelness.
A
B
Level meter
(Front)
Level meter
B
A
(Side)
The side of the unit that holds the drain port
A
should be slightly lower than the opposite
side of the unit
B
. The slant should allow from 0 to 20 mm of difference between
A
and
B
.
9365748145-01_IM.indb Sec1:3
9365748145-01_IM.indb Sec1:3
7/12/2012 11:09:11 AM
7/12/2012 11:09:11 AM
