Unical NOVAIREX Series, Installation And Maintenance Instructions Manual

Page: 17 / 56

17
Tec
hnical f
eatures and dimensions
600
1000
1300
600
600
3.6 - INSTALLATION
NOVAIREX
is a heat generator which withdraws the combustion
air required for the combustion process directly from the room
in which it is installed.
For this reason, and above all for the safety of the persons using
NOVAIREX
, it must be installed in a ventilated room so that a
continuous flow of combustion air is always assured.
It is therefore essential to make air vents linked with the outside
which, in compliance with that indicated by Standard UNI 10683,
have the following features:
1. A free width of 100 cm or more
2
, ensuring at least that pres-
sure in the installation area does not exceed 4 Pa;
2. Be made close to the floor;
3. Be appropriately protected by metallic mesh or grille so that
the minimum air passage cross-section is not reduced;
4. Be positioned in such a way that it cannot be obstructed.
The correct air influx can also be guaranteed by using
openings towards an adjacent room as long as that room
is provided with direct ventilation and that it is not a room
with a fire risk such as depots, garages or storerooms as
regulated by standard UNI 10683.
NOVAIREX should be installed in rooms without
natural draught equipment or appliances which
can create a vacuum in the room in relation to
the outside environment and therefore hinder
the draught of the flue gas exhaust system (UNI
10683).
To make it easier to clean, there must be a clearance space
in front of the heat stove no less than the length of the stove
itself. You must at least make sure that the door can open 90°
unobstructed.
NOVAIREX can be placed directly on the floor as it is equipped
with a self-supporting frame.
When inspecting compatibility of the heating
system, you should make sure that the support
surface (floor) has a support capacity (kg) suit-
able to bear the weight of the product. If it is not
adequate, suitable safety measures should be
taken (e.g. load distribution plate).
Furthermore, should the floor be made of combustible material
(such as parquet) it should be protected by placing a sheet of
fireproof material underneath the
NOVAIREX
and adequately
wider than the base.
When installation is complete, the boiler must be horizontal and
stable, in order to reduce vibrations and noise.
However clearance space must be left behind the boiler and on
both sides to allow the casing to be opened for maintenance.
There must also be sufficient clearance for loading the pellet tank.
Do not approach or touch the outer surfaces of the com-
bustion chamber with flammable material as it can reach
high temperatures following continuous use.