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Outdoor unit installation
The outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration,
particularly if the outdoor unit is to be installed in a location exposed to strong winds or at a height, the unit must
be fixed to an appropriate support(wall or ground).
f Fix the outdoor unit with anchor bolts.
• The anchor bolt must be 20mm or higher from the
NOTE
base surface.
• When tightening the anchor bolt, tighten the rubber
washer to prevent the outdoor unit bolt connection
CAUTION
part from corroding.
• Make a drain outlet around the base for outdoor unit
drainage.
• If the outdoor unit is installed on the roof, you have to
check the ceiling strength and waterproof the unit.
Outdoor unit support
f Outdoor unit installed on the wall by rack
- Ensure the wall will be able to suspend the weight of rack and outdoor unit ;
- Install the rack close to the column as much as possible ;
- Install proper grommet in order to reduce noise and residual vibration transferred by outdoor unit towards
wall.
When installing air guide duct
• Check and make sure that screws do not damage the copper pipe.
CAUTION
• Secure air guide duct on guard fan.
Designed to cut off residual vibration
from outdoor unit to rack. (not supplied
with product)
Soft rubber designed to cut off
vibration from rack to wall. (not
supplied with product)
Anchor bolt hole
660
880
Rubber leg
Outdoor
unit
Anchor bolt
(Unit : mm)
Outdoor unit
support
Base surface
9
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