Installation Arrangement - Innova 2.0 Series Installation Manual

4102 Installation arrangement

Wall drilling for ducts
A
Side of the wall towards the interior
B
Side of the wall towards the exterior
1 Perimeter wall
2
Unit
3 Return and expulsion grilles
4
Outside air ducts
A
1
2
– position the paper template
– mark the positions of the holes for the ducts
– use a drill
– drill a pilot hole
– use a core drill
– drill the through hole into the wall
– keep a downward inclination toward the external side
The maximum length of the holes is 1 meter.

Curves are prohibited.

To prevent the creation of large quantities of dust and

debris in the room it is recommended to couple the
core drill to a vacuum system.
Proceed with caution in the vicinity of the outer wall in

order to avoid the breakage of plaster around the hole.
Take precautions so that the drilled material does not

fall on persons and objects below.
Positioning the ducts
A
Plastic sheet for ducts
B
A
3
4
– measure the depth of the holes drilled in the wall
– subtract 5 mm from the measurement
– cut the plastic sheets supplied to size
– roll the plastic sheet
– insert the rolled sheet into the hole
– position so that the edges of the sheet are 2 mm in-
side both ends of the hole
Positioning outside air dampers
Before proceeding with the installation of the external air
dampers, it is necessary to discern the one to be positioned
on the air intake from the one intended for the expulsion.
The dampers are identified with the labels:
IN: air intake damper
OUT: air delivery damper
Use only the dampers supplied with the unit.

INSTALLATION
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