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EN-125
EN-126
Obstacle also at the above unit
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
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
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: M10 x 4 pairs)
100
0 or
mo
re
1,000 or
more
150 or
mor
e
1,00
0 o
r
mo
re
200 or
more
1,
000 or
mo
re
300 or
more
300 or
more
1,000 or
more
300 or
more
1,500 or
more
2,000 or
more
200 or
more
150
150
600
525
45
365
400
Drain nipple
mounting hole
Drain hole
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.
Set the out margin of the anchor bolt to 15 mm or less.
•
When water is to be drained through the drain hose,
attach the following drain nipple and waterproof
rubber cap, and use the drain hose (Inner diam:
16 mm) sold on the market. Also seal knockout hole
and 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.
For Reference
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.
GOOD
Fixing leg
Absorb vibration
with vibration-proof
rubber pads
Foundation
GOOD
Bottom plate of
outdoor unit
Foundation
Support the bottom surface of
the fixing leg that is in contact
with and underneath the bottom
plate of the outdoor unit.
NO GOOD
If only the
end of the
fixing leg is
supported, it
may deform.
Do not support
the outdoor unit
only with the
fixing leg.
Foundation
15 or less
Drain nipple
Waterproof rubber cap
Waterproof rubber cap
Drain nipple
Knockout hole
