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The boiler is fuelled by pellets. These are little, cylindrical
shapes of pressed wood whose combustion is controlled elec-
tronically.
The pellet hopper (A) is located alongside the boiler. The hop-
per is fi lled through the cover in the top.
The fuel (pellets) is taken from the hopper (A) and, by means
of a screw (B) driven by a gear motor (C), is carried by a
second screw (D) driven by a second gear motor (E) and then
carried into the burner (F).
The pellets are lit by hot air produced by an electrical heating
element and sucked into the burner by a smoke extractor fan
(G).
The combustion air is drawn from the room (where there must
be an air intake) by the fume extractor (G).
The fumes produced by combustion are extracted from the
combustion chamber by the same extractor fan (F) and expelled
from the vent (G) located in the lower rear of the boiler.
The ash falls under the burner where there is a tray with a
device which transports them into another large removable tray
(H).
The steel combustion chamber with refractory burner is closed
at the front by a blind door.
The entire boiler and door are insulated which makes it more
effi cient so that the water hot water produced by the boiler is
not dissipated in the place of installation but is conveyed only
to the hydraulic system.
The boiler is designed to function with closed expansion tank
(I) and pressure valve, both of which are built in.
In addition, the boiler is equipped with the innovative E-Brush-
er system that allows the boiler to operate without requiring
cleaning, even for an entire season.
Fuel quantity, smoke extraction/combustion air supply and
pump activation are regulated by the control board which is
®
equipped with Leonardo
software to achieve high combustion
effi ciency and low emissions.
It also has a two-pole socket to connect an external graphic
panel (supplied as standard) and/or the Domoklima (the
Edilkamin integrated control unit).
A touch control panel (L) is installed above the door for the
management and display of all operational phases.
A serial port is found at the back of the boliler (cable: code
640560) to be connected to devices that allow remote ignition
(e.g. remote telephone, local thermostat).
Operating modes
(for further details, please see page 66)
The temperature of the water required in the system is set via
the panel (standard recommendation 70° C) and the boiler
manually or automatically modulates the power to maintain or
reach this temperature.
The Eco function can be enabled in small systems (the boiler
shuts down and goes on again according to the water tempera-
ture required).
GENERAL INFORMATION
F
D
®
E-BRUSHER
System for cleaning residue in the crucible from pellet combus-
tion.
This is a completely innovative system patented by Edilkamin
that exploits the dual action of the pellet feed screw.
The system is so effective that it allows even months of autono-
mous operation without manual interventions to clean the cru-
cible.
2
3
1
4
1
System detail
2
Pellet hopper
3
Pellet feed duct
4
Ash tray/trolley removable from the front with a convenient han-
dle
- 46
-
I
A
B
C
G
E
H
3
1
n° MI2013A001567
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