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Obstacles in both front and rear of unit
Open above and to the right and left of the unit.
The height of an obstacle in both the front and rear of
the unit, should be lower than the height of the outdoor
unit.
Standard installation
1. Single unit installation
2. Serial installation of two or more units
11.8" (300)
or more
11.8" (300) or more
Serial installation in front and rear
Open above and to the right and left of the unit.
The height of an obstacle in both the front and rear
of the unit, should be lower than the height of the
outdoor unit.
Standard installation
39.4"
11.8"
59.1"
78.7"
(1,000)
(300)
(1,500)
(2,000)
or more
or more
or more
or more
17-EN
■
Installation of outdoor unit
•
Before installation, check the strength and
horizontalness of the base so that abnormal sounds
do not emanate.
•
According to the following base diagram, fix the base
firmly with the anchor bolts.
(Anchor bolt, nut: 3/8" (M10) × 4 pairs)
3.5" (90)
23.6" (600)
4.3" (108)
Ø1.0" (25)
Drain hole
•
As shown in the figure below, install the foundation
and vibration-proof rubber pads to directly support
the bottom surface of the fixing leg that is in contact
with and underneath the bottom plate of the outdoor
unit.
* When installing the foundation for an outdoor unit
with downward piping, consider the piping work.
Correct
with vibration proof
Fixing leg
Foundation
Correct
Bottom plate of
Foundation
Support the bottom surface of the fixing
leg that is in contact with and underneath
the bottom plate of the outdoor unit.
7.9"
Incorrect
(200)
or more
Do not support the
If only the end of
the fixing leg is
with the fixing leg.
supported, it may
deform.
Foundation
� 9 �
Set the out margin of the anchor bolt to 0.6" (15 mm)
or less.
• When water is to be drained through the drain hose,
attach the following drain connector and waterproof
3.5" (90)
rubber cap, and use the drain hose (Inner dia.:
16 mm) field supplied drain hose. Also seal the
screws securely with silicone material, etc., to
prevent water from leaking. Some conditions may
cause dewing or dripping of water.
• When collectively draining discharged water
completely, use a drain pan.
Drain connector
Absorb vibration
rubber pads
Drain connector
■
For reference
outdoor unit
If a heating operation is to be continuously performed
for a long time under the condition that the outdoor
temperature is 0°C or lower, draining defrosted water
may be difficult due to the bottom plate freezing,
resulting in trouble with the cabinet or fan.
It is recommended to procure an anti-freeze heater
locally in order to safely install the air conditioner.
For details, contact the dealer.
outdoor unit only
0.6" (15 mm) or less
Waterproof rubber cap
(2 pcs.)
Waterproof
rubber cap
Base plate
18-EN
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