41
Combustion air supply
The Levana pellet stove can be operated convention-
ally, dependent on room air, as well as independent of
room air.
It must be ensured that sufficient combustion air is
available for the stove. If other stoves are installed,
the combustion air requirements must be taken into
account. The cross section of the combustion air line
must not underrange D=80 mm.
Room-air independent combustion air
connection
For room-air independent operation the combustion
air must be supplied from outside via a sealed line or
through a supply duct in the chimney. Speak with your
district master chimney sweep in this regard.
For energy-saving reasons, when the stove is not in
operation it must be possible to shut off the supply
of combustion air. This can be done through a shut-
off damper in the combustion air line. When using a
shut-off damper it must be clearly marked with OPEN/
CLOSED.
The shut off prevents heat from being withdrawn from
the room where the appliance is set up through contin-
uous circulation of cold combustion air, and it prevents
increased condensation from forming on cold combus-
tion air lines.
We recommend the motorized combustion air damp-
er from the Olsberg assortment, article number
43/1481.9240, which automatically opens and closes
with switch on and off the heating.
This unit can be retrofitted with a few simple steps in
the stove.
Attention:
The combustion air line must not be sealed in op-
eration!
In order to supply the appliance with combustion air
via a line and not from the installation room, a combus-
tion air line Ø 80 mm must be attached either on the
rear or on the bottom of the appliance. At extremely
low outdoor temperatures, condensation can occur on
the combustion air line. For this reason it must be in-
sulated with a suitable insulating material. Comply with
the technical rules of the Association of Tiled Stove and
Hot-Air Heating System Builders.
We recommend the combustion air pipes with sealing
lip from the Olsberg assortment.
Installation of the stove
The floor on which the appliance is installed must be
even and horizontal. The stove must only be installed
on floors with sufficient load-bearing capacity. To pro
-
tect the floor the stove can be placed on a sheet metal
floor plate or glass panel.
If the flooring or carpet is flammable, a stable and non-
combustible spark protection plate must be used. This
spark protection plate must project beyond the com-
bustion chamber opening of the stove, 50 cm to the
front and 30 cm to the side.
A protective panel is not required under the stove and
under the waste gas pipe.
Distance of the waste gas pipe to flammable objects:
95 mm
1
Fig.1
2 3 4 5 6
1 Main switch
2 Combustion air duct
3 Room temperature sensor
4 Socket for the connection plug 5 pole
5 Connecting cable
6 Connection duct - waste air pipe
