2.4
Outdoor unit installation
When installing the outdoor unit, refer to "Precautions for
selecting the location" .
Check the strength and level of the installation ground so that
the unit will not cause any operating vibration or noise after
installed.
Fix the unit securely by means of the foundation bolts.
(Prepare 4 sets of M8 or M10 foundation bolts, nuts and
washers each which are available on the market.)
1)
Installin
g
outdoor unit
2)
Drain
w
or
k
If drain work is necessary, follow the procedures below.
'
Use drain plug for drainage.
If the drain port is covered by a mounting base or floor surface,
place additional foot bases of at least 30mm in height under the
outdoor unit s feet.
In cold areas, do not use a drain hose with the outdoor unit.
(Otherwise, drain water may freeze, impairing heating
performance.)
Drain port
Bottom frame
Seal
Drain plug
Hose
Fix with bolts
INSTALLATION MANUAL
69
2.3 Installation guidelines
Individual installation
30 cm
60 cm
60 cm
30 cm
200 cm
Multiple installation
L
H
300 cm
A
60 cm
150 cm
25 cm
25 cm
L
≤
H
L
≤
1/2H
L
A
1/2H < L
≤
H
L
>
H
25cm or more
30cm or more
Can not be installed
The relations between H, A and L are as follows:
Note: The distances indicated are the minimum.
Note: The distances indicated are the minimum.