8
INSTALLER
USER
MAINTENANCE TECHNICIAN
TECHNICAL DATA
N.B.: wall mounting of the boiler must guarantee
stable and ecient support for the boiler. e
plugs (standard supply) are only to be used to x
the boiler 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 of hollow bricks or
blocks, partitions with limited static properties, or in any case
walls other than those indicated, a static test must be carried
out on the mounting system.
ese boilers are used to heat water to below boiling
temperature in atmospheric pressure.
ey must be connected to a central heating system
and domestic hot water circuit suited to their perfor-
mance and capacity.
Risk of damage due to corrosion caused by unsuitable
combustion air and environment.
Spray, solvents, chlorine-based detergents, paints, glue,
ammonium compounds, powders and similar cause
product and ue duct corrosion.
- Check that combustion air power supply is free from
chlorine, sulphur, powders, etc.
- Make sure that no chemical substances are stored in the place
of installation.
- If you want to install the product in beauty salons, paint
workshops, carpenter’s shop, cleaning companies or
similar, choose a separate installation area that ensures
combustion air supply that is free from chemical substances.
- Make sure the combustion air is not fed from chimneys that
were used with gas boilers or other heating devices. In fact, these
may cause an accumulation of soot in the chimney.
ATTENTION:
- Type B open chamber boilers must
not be installed in places where com-
mercial, artisan or industrial activities take
place, which use products that may develop
volatile vapours or substances (e.g. acid
vapours, glues, paints, solvents, combusti-
bles, etc.), as well as dusts (e.g. dust deri-
ving from the working of wood, coal nes,
cement, etc.), which may be harmful for the
components of the appliance and jeopardise
operation.
- in B
22
B
22p
and B
32
configuration, unless
otherwise provided for by local regulations
in force: the boilers must not be installed
in bedrooms, bathrooms or bedsits. ey
must neither be installed in rooms contai-
ning solid fuel heat generators nor in rooms
communicating with said rooms.
- e installation rooms must be permanently
ventilated, in compliance with the local re-
gulations in force (at least 6 cm
2
for every kW
of installed heat input, except in the event of
any increases needed for electro-mechanical
vacuum cleaners or other devices that could
put the installation room under vacuum).
- e installation of appliances in B
22
B
22p
and
B
32
conguration is only recommended in
places that are not lived in and which are
permanently ventilated.
ATTENTION:
Failure to comply with the above implies
personal responsibility and invalidates
the warranty.
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