The boiler gets dirty easily
– Check the burner regulator (smoke
analysis), the fuel quantity, the flue
obstruction and the cleanness of the
air duct of the burner (dust).
The boiler does not heat up
– Control the cleanness of the shell, the
matching, the adjustment, the burner
performances, the pre-adjusted tem-
perature, the correct function and
position of the regulation stat.
– Make sure that the boiler is sufficiently
powerful for the appliance.
Smell of unburnt products
– Control the cleanness of the boiler
shell and the flue, the airtightness of
the boiler and of the flue ducts (door,
combustion chamber, smoke ducts,
flue, washers).
– Control the quality of the fuel.
Frequent intervention of the boiler
shutoff valve
– Control the presence of air in the
system, the function of the circulation
pumps.
– Check the load pressure of the appli-
ance, the efficiency of the expansion
tanks and the valve calibration.
3.4
FROST PROTECTION
In the event of frost, ensure that the
central heating plant is functional and
effective frost protection interlocks are
in place to protect against frost damage
3.5
USER WARNINGS
When faults occur and/or the equip-
ment does not operate correctly, turn
the boiler off and contact the authorised
service engineer.
3.6
DISPOSAL OF THE EQUIPMENT
Once it reaches the end of its operating life,
the equipment MUST BE RECYCLED in line
with current legislation.
IT MUST NOT be disposed of together with
urban waste.
It can be handed over to recycling centres,
if there are any, or to retailers that offer
this service.
Recycling prevents potential damage to the
environment and health. It allows to reco-
ver a number of recyclable materials, with
considerable savings in terms of money
and energy.
32
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