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BOILER
INSTALLATION
1.1 INSTALLATION
RECOMMENDATIONS.
Only professionally qualified heating/plumbing
technicians are authorised to install Immergas
gas appliances.
Individual and cascade installation Victrix Pro
2ErP boilers can be installed outdoors or in a
suitable plant room.
The installation must comply with all laws and
standards in force.
The place of installation of the appliance and
relative Immergas accessories must have suitable
features (technical and structural) such to allow
(always in safety, efficiency and comfortable
conditions):
- installation (according to the provisions of the
technical legislation and technical regulations);
- maintenance operations (including scheduled,
periodic, routine and special maintenance);
- removal (to outdoors in the place for
loading and transporting the appliances
and components) as well as their eventual
replacement with appliances and/or equivalent
components.
Attention:
these boilers must be used to heat
rooms and the like; they are for heating water
to a temperature lower that boiling point at
atmospheric pressure. Therefore, they must be
connected to a heating system that is suitable for
their performance and their power.
Before installing the appliance, ensure that it is
delivered in perfect condition; if in doubt, contact
the supplier immediately.
Packaging materials (staples, nails, plastic bags,
polystyrene foam, etc.) constitute a potential
hazard and must be kept out of the reach of
children.
Keep all flammable objects away from the
appliance (paper, rags, plastic, polystyrene, etc.).
In the event of malfunctions, faults or incorrect
operation, turn the appliance off and contact a
qualified company (e.g. the Immergas Technical
After-Sales Centre, which has specifically trained
staff and original spare parts)
Do not attempt to modify or repair the appliance
alone.
Failure to comply with the above implies personal
responsibility and invalidates the warranty.
• Installation regulations: these boilers are not
in any way designed for installation on bases
or floors (Fig. 1-1), but exclusively for wall
installation. The wall surface must be smooth,
without any protrusions or recesses enabling
access to the rear part. Wall mounting of the
boiler must guarantee stable and efficient
support for the boiler.
The plugs (standard
supply) are to be used only in conjunction
with the mounting brackets or fixing template
to fix the appliance to the wall;
they only
ensure adequate support if inserted correctly
(according to technical standards) in walls
made of solid or semi-hollow brick or block.
In the case of walls made from hollow brick or
block, partitions with limited static properties,
or in any case walls other than those indicated,
a static test must be carried out to ensure
adequate support. The boilers must be installed
in a way to prevent collisions and tampering.
N.B.: the hex head screws supplied in the
blister pack are to be used exclusively to fix the
mounting bracket to the wall.
1.2 POSITION OF THE APPLIANCES.
The boilers can be installed:
- outdoors;
- in outdoor environments, also adjoining the
building served, located in uncovered space, as
long as structurally separated and without walls
in common, or situated on the flat covering of
the building served, always without walls in
common;
- in building also destined for other use or in
places inserted in the volume of the building
served.
These rooms must be intended exclusively to
house CH systems and must have characteristics
that comply with legislation in force.
Attention:
the installation of appliances powered
with gas with a greater density than 0.8 (L.P.G.)
is only allowed in places out of the ground,
also communicating with places that are on the
ground. In both cases the walkway must not have
hollows or depressions such to create gas pockets
that determine dangerous conditions.
Height of the installation room.
Installation of individual appliance
: the room
must have a minimum ceiling height of 2 m.
Installation of multiple appliances in cascade (2
÷ 5 Victrix Pro 2ErP):
considering the size of the
boiler, the flue manifold (which must be installed
on a 3% gradient) and the hydraulic manifolds,
the room must have a minimum ceiling height
of 2.3 m.
The aforementioned heights allow for correct
installation of the appliances and observe the
technical regulations in force.
Position of the appliances in the room.
Individual appliance
: the distances between
any external point of the boiler and the vertical
and horizontal walls of the room must allow
accessibility to the regulation, safety and control
elements for routine maintenance.
Multiple appliances, not interconnected, but
installed in the same room
: the minimum distance
to maintain between several boilers installed
on the same wall must be 200 mm, in order to
allow accessibility to the regulation, safety and
control elements and routine maintenance of all
appliances installed.
Cascade installation (2 ÷ 5 Victrix Pro 2ErP)
:
The instructions for correct cascade installation
are provided in the respective documents or
on the www.immergas.com website in the high
power section.
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