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CLEANING AND MAINTENANCE
7.3 PATENDED SELF-CLEANING BURNER (NR. VI2004A000014)
The H
2
O heater/Compact boiler is fitted with a
state of the art patented burner which manages
to guarantee high performance with optimal
automatic cleanliness of the burner due to the
special applied technology. The combustion
generates the division of the flame into 2 fronts:
this guarantees optimal use of the firebox walls,
which have never been used to advantage in other
pellet appliances. Manual cleaning of the heater
is reduced to a minimum.
Disassemble procedure:
- Remove blade 1 .
- Open the closure springs 6.
- Move away chutes 2 and 3 .
- Remove the arm 4 and bearing 5.
- Remove the screws (8) and pull out the brazier
To reassemble, reverse the above process.
In the OFF mode the left-right movement of
the cast iron blade 4 for cleaning the brazier
is set at roughly 10 mins.
It is normal to find partially burned embers on
the sides of the burner.
1 - flame deflector blade
2 - cast iron rear burner chute
3 - cast iron front burner chute
4 - catalyst paddle
5 - bearing for catalyst paddle
6 - closure spring
7 - cast iron burner
8 - screw TCEI M8
8. SMOKE VENT AND COMBUSTION AIR SUCTION
Because of frequent accidents caused by poor functioning of the smoke outlets in normal houses, we have prepared the
following paragraph to assist the installer in checking all the parts related to eliminating smoke produced by the combustion
process. The smoke outlet must comply with UNI 7129/92 in observance of the following reference values.
8.1 VENTILATION OF THE ROOMS
• The room where the heater is installed must have a good air flow to guarantee secondary air for the appliance for the
combustion process and for ventilation of the room. The natural air flow occurs directly through permanent apertures to
the outside made in the walls of the room, or by means of single or multiple ventilation ducting.
The ventilating air must come from outside and if possible, away from sources of pollution. Indirect ventilation is also
allowed by taking in air from rooms adjacent the one where the heater is installed taking into account all the warnings and
limitations specified below.
• The apertures in the walls must comply with the following requirements:
- have an unobstructed section of at least 6 cm
2
for each Kw of installed thermal power, with a minimum limit
of 100cm
2
;
- be made in such a way that the vent openings, both on the inside and outside of the wall, cannot be obstructed;
- be protected with grills or similar systems in order not to reduce the section described above;
- be situated at floor-level.
