– 11 –
Obstacle in front
Above unit is free
1. Single unit installation
2. Serial installation of two or more units
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
50
0 or
mo
re
1,
00
0 or
mor
e
1,
00
0 o
r
mo
re
1,000 or
more
15
0 or
mor
e
1,0
0
0 or
mor
e
2
0
0 or
mor
e
1,
00
0
or
mor
e
300 or
more
300 or
more
300 or
more
200 or
more
1,000 or
more
1,500 or
more
2,000 or
more
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)
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 dia.:
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.
150
150
600
525
45
365
400
Drain hole
Drain nipple
mounting hole
Drain hole
Fixing leg
Foundation
Absorb vibration
with vibration-
proof rubber
pads
Correct
Foundation
Bottom plate of
outdoor unit
Correct
Support the bottom surface of the fixing
leg that is in contact with and underneath
the bottom plate of the outdoor unit.
Foundation
If only the end of
the fixing leg is
supported, it may
deform.
In correct
Do not support
the outdoor unit
only with the
fixing leg.
15 or less
Drain nipple
Waterproof rubber cap
(5 pcs.)
Drain nipple
Waterproof rubber cap
Knockout hole
WARNING
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able to bear its weight.
If strength is insufficient, the unit may fall down
resulting in human injury.
3HUIRUPVSHFLILHGLQVWDOODWLRQZRUNWRSURWHFW
DJDLQVWVWURQJZLQGDQGHDUWKTXDNHV
If the outdoor unit is imperfectly installed, an accident
by falling or dropping may be caused.
21-EN
22-EN
