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warnings
Recommendations:
A lightning protection system must be
implemented if the area housing the
appliance is exposed to lightning strikes
(e.g. isolated installation at the end of power
supply lines, etc.).
Our warranty is subject to this condition.
LOCATION OF THE BOILER
• Never install the boiler above cooking hobs in
kitchens, above ovens and, generally, above
any source of greasy steam, as this may alter
the correct operation of the boiler as a result
of possible clogging.
• Ensure that the wall and fi xing elements are
suffi
ciently resistant to withstand the boiler’s
weight (weight: approximately 45 kg).
• Take the necessary precautions to limit any
undesired acoustic eff ects.
Warning :
So that the normal operation of the boiler is not
compromised, the place in which it is installed
must be suitable with regard to the operating
limit temperature value and the appliance
should be protected so that it does not come
into direct contact with atmospheric agents.
PLANNING AND CARRYING OUT
INSTALLATION
Domestic hot water circuit.
A water treatment device is required for water
hardness levels above 25 TH.
Main heating circuit.
Heating circuit fl ow rate: when deciding on
the piping dimensions, take into account a
minimum fl ow rate of 300 l/h, with valves shut.
Anti-corrosion measures.
Possible malfunctions due to corrosion may
occur when the elements making up the circuit
have diff erent characteristics.
To avoid such problems, we recommend using
a corrosion inhibitor.
Take all the necessary precautions to ensure
that the treated water does not have aggressive
characteristics.
Old circuits: after fi tting a decanter on the fl ow
return and on the lower point, the circuit must
be suitably treated.
We recommend adding bleed devices on all
radiators, on the circuit’s high points and on
the low points of discharge valves.
and properly connected.
• Prior to installing the appliance, we
recommend carefully cleaning the gas
piping to remove any residues that may
jeopardise the boiler’s operation.
• Check that the maximum water mains
pressure does not exceed 6 bar; should it
exceed this level, a pressure reducing valve
must be installed.
• Water treatment solutions are required
whenever water hardness levels exceed
20°f.