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(4) Multi-Row and Multiple Installations
L
Fig. 4.5 Installation Space (5)
Keep a distance of more than 15mm between
other units and do not put obstacles on the right
and left sides. Dimension B is as shown below.
L
0 < L < 1/2H
600 or more
1/2H < L < H
1400 or more
NOTE:
If L is larger than H, mount the units on a base so
that H is greater or equal to L.
In this situation ensure that the base is closed
and does not allow the airflow to short circuit.
When the mark * dimension is secured, be sure
to mount the airflow guide.
L
A
B
300 or more
350 or more
4.4
Installation Work
(1) Secure the outdoor unit with the anchor
bolts.
Air Flow Direction
Fig. 4.6 Installation of Anchor Bolts
Fix the outdoor unit to the anchor bolts by
special washer of factory-supplied
accessory.
(2) When installing the outdoor unit, fix the unit
by anchor bolts. Refer to Fig. 4.7
regarding the location of fixing holes.
4-φ16x23.5 Hole
100
for Anchor Bolt
265
NOTE:
When the mark * dimension is secured, piping
work from bottom side is easy without
interference of foundation.
Fig. 4.7 Position of Anchor Bolts
(3) Example of fixing outdoor unit by anchor
bolts.
A
Cut this portion when this type
of anchor bolt is used.
If not, it is difficult to remove
the service cover.
Fig. 4.8 Fixing Example
8
Base of Outdoor Unit
Nut
Special Washer
Anchor Bolt
M12
Concrete
Filled Mortar
100
*170
265
570
Concrete
Anchor Bolt
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