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If installed horizontally
(Front view)
Air inlet
(Side view)
24 or
more
Fig. 1-2
WARNING
•
When installing the unit horizontally, be sure to tilt the unit in
the direction shown in Fig. 1-2. If the unit is tilted in any other
way, water can leak.
•
Ensure suffi cient space for the bottom of the product
(H dimensions) so that a downward slope of 1/100 can
be maintained for drain piping, as described for the intake
duct installation and in "6. DRAIN PIPING WORK".
[ PRECAUTION ]
•
Install the indoor and outdoor units, power supply wiring
and connecting wires at least 3.5 ft. away from televi-
sions or radios in order to prevent image interference or
noise. (Depending on the radio waves, a distance of
3.3 ft. may not be suffi cient to eliminate the noise.)
•
If installing the wireless kit in a room with electronic
fl uorescent lighting (inverter or rapid start type), the
remote controller's transmission distance may be short-
ened. Indoor units should be installed as far away from
fl uorescent lighting as possible.
DANGER
•
Do not install unit in an area where fl ammable materials are
present due to the risk of an explosion resulting in serious
injury or death.
WARNING
•
If the supporting structural members are not strong enough
to take the unit's weight, the unit could fall out of place and
cause serious injury.
5
4.
PREPARATIONS BEFORE INSTALLA-
TION AND INSTALLATION
(1)
When installing the product, refer to "3. SELECTING
INSTALLATION SITE" and consider the product size
Air outlet
as shown Fig. 2 and Table 1.
H
1
H
2-1/4
2
Table 1
FTQ30 - 42
FTQ18 - 24
(2)
Make sure the range of the unit's external static pres-
sure is not exceeded. (up to 0.5 in.WG at "HH" speed.)
22
20
Gas line
Liquid line
18
(2)
3
Inlet
(Right side view)
(Front view)
A
B
58-1/4
16-1/4
48-1/8
13-3/16
Fig. 2
26
12
13-1/16
20-11/16
(2-5/16)
(unit: in.)
Inlet
C
12-1/16
9-1/16
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