6
M10
>200
shown below Fig4.1.
>50
4.3
Service Space
Install the outdoor unit with a sufficient space around the outdoor unit for operation and maintenance as
Single Installation
Single Installation
Multiple Installation
Upper Side is Open
Keep a distance of 100mm between
right side at least
>50
right side at least
Keep a distance of 100mm between
Fig. 4.1 Installation Space
'
Left Right&Upper Side is Open
4.4
Installation Work
(1) Secure the outdoor unit with the anchor
bolts.
Fig. 4.2 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. 4.3
regarding the location of fixing holes.
Max.
21mm
Air Flow Direction
Anchor Bolt
Base of Outdoor Unit
Nut
Special Washer
Filled Mortar
Concrete
Fig. 4.3 Position of Anchor Bolts
NOTE:
When the mark * dimension is secured, piping
work from bottom side is easy without
interference of foundation.
Anchor bolts
hole
(3) Example of fixing outdoor unit by anchor
bolts.
Cut this portion when this type
of anchor bolt is used.
If not, it is difficult to remove
the service cover.
Concrete
Anchor Bolt
Max. 21mm
(After cut "A
" )
A
Fig. 4.4 Fixing Example
(4) Fix the outdoor unit firmly so that declining,
making noise, and falling down by strong
wind or earthquake is avoided.
Fixing Plate
(Field-Supplied)
Both sides on the unit fixing
can be possible.
When vibration measures
are necessary,
add vibration proof rubber.
(Field-Supplied)
Fig. 4.5 Additional Fixing Arrangement
(5) When installing the unit on a roof or a
veranda, drain water sometimes turns to
ice in a cold morning. Therefore, avoid
draining in an area where people often use
because it is slippery.
>300
>200
>300
>100
>100
Front
Air Outlet
(unit:mm)
(unit:mm)
(unit:mm)
