Installing The Outdoor Unit; Outdoor Unit Mount Structure - Immergas AUDAX PRO 5 Instruction And Recommendation Booklet

3.5 INSTALLING THE OUTDOOR UNIT.

To prevent the noise and vibrations it could
generate from being amplified, the outdoor unit
must be installed on a rigid base. Furthermore,
should it be installed in a position that is exposed
to strong winds or wall-mounted, it must be
solidly secured to the structure supporting it
(floor or wall).
The unit must be secured at the base with an-
choring screws, using the anti-vibration pads
provided (fig. 3-4).
N.B.: each anchoring screw must protrude
by at least 20mm from the base in which it is
embedded.
Attention:
- It is a good idea to insert rubber washers (not
supplied) between the tightening screw nuts
and the feet on the unit, as well as between
the latter and the supporting base to prevent
corrosion.
- A draining channel must be dug all around the
base of the unit that can appropriately drain the
water and condensate produced by the unit.
- When the unit must be installed on a roof, the
resistance of said roof must first be checked.
Install the unit without damaging the roof itself
and/or its waterproofing.
Hole for anchoring screw
3-4
OK
OK
3-6
3.6 OUTDOOR UNIT MOUNT
STRUCTURE.
Figures 3-5 to 3-7 illustrate the instructions to
install the condensing unit mount structure.
When the outdoor unit is installed on a mount
structure attached to a wall, you must:
- Make sure the wall can support the weight of
the support structure plus the weight of the
device;
- Install the mount structure with the least
amount of overhang possible;
- Insulate the structure with respect to the wall
by inserting rubber dowels between them to
prevent vibrations from being transmitted to
the wall.
- Attention: the machines cannot be ducted.
620
940
NO
NO
Outdoor
Unit
Anchoring Screws
3-5
3-7
9 9
Outdoor unit mount
structure
Base surfaces
Structure designed to eliminate
the residual vibrations that
the unit could transmit to the

outdoor unit mount structure

(not supplied by Immergas).
Rubber shock absorbers (not
supplied by Immergas) selected
to eliminate the vibrations that
the mount structure could
transmit to the wall.