User`s manual

INSTALLERUSERTECHNICIAN
33
1
BILER
INSTALLATION
1.1 Warnings.
Immergas gas appliances must be installed
exclusively by a professionally qualified and
authorized technician.
Installation must be performed in compliance with
standards UNI and CEI, current legislation and in
observance with local technical standards according
to a professional code of practice.
The following standards must be observed in
particular: UNI-CIG 7129 and 7131 and CEI 64-8 and
64-9.
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 hazard and must be kept out of the reach of
children.
If the appliance is installed inside or between other
cabinets or furniture, ensure sufficient space for
maintenance; a clearance of 2-3 cm between the
boiler casing and the sides of the cabinet is
recommended.
Keep all flammable objects away from the appliance
(paper, rags, plastic, polystyrene, etc.).
In the event of malfunctions, faults or incorrect
operation, switch the appliance off immediately and
contact a qualified technician (e.g. from the Immergas
Service centre to ensure use of original spare parts).
Never attempt to modify or repair the appliance alo-
ne.
Failure to observe the above implies personal
responsibility and renders the guarantee null and
void.
• Installation standards: these boilers have been
designed exclusively for wall-mounted installation.
The wall surface must be smooth, without any
protrusions or dents enabling access to the rear
section. Boilers must NOT be installed on plinths
or floors (see figure).
Caution: installation of the boiler on the wall must
guarantee a stable and efficient support for the
generator. The plugs supplied with the appliance
ensure adequate support only if inserted correctly
(according to technical standards) in walls comprising
bricks or breeze blocks. In the case of walls made
from bricks or cavity bricks, 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. These boilers are used to heat
water to below boiling temperature in atmospheric
pressure.
They must be connected to a heating system and
domestic water circuit suitable to their performance
and capacity. These boilers cannot be installed in
bedrooms, bath and shower rooms. Neither can they
be installed in rooms with open chimneys (fireplaces)
without having their own air flow. They must also be
installed in a room where the temperature that does
not fall below 0°C.
They must not be exposed to atmospheric agents.
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AIRATINAS
GRMUE
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Key
G - Gas supply
R - System return
M - System delivery
S - Recycle (optional)
U - Domestic hot water outlet
E - Domestic water inlet
V - Electrical connection
Height (mm)
Width (mm)
Depth (mm)
Connections
GAS
DOMESTIC
WATER
SYSTEM
1.2 Main dimensions.