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For an exact setting, use the respective setting
marks "D" below the numerical scale.
For example, to set an old chimney with an
effective chimney height of approx. 4 m,
the pointer of the adjustment disk should be
set to the first D-mark.
For example, to set an old chimney with an
effective chimney height of approx. 8 m,
set the pointer of the control disk at the
D mark below 8.
After adjustment, retighten the locknut of
the upper control disc of the VSR.
Combustion air supply
In order to have a perfect combustion, sufficient fresh air must be supplied. The required oxygen arrives
from the back and in best ways out of the premises.
HINT : Keep in mind that the presence of other stoves or venting installations in the same room(s) will
have disruptive effect on the functioning of your stove.
If there are still fumes coming back from the chimney due to bad weather conditions ( fog, storm, … )
and within 15 minutes after detonating you should stop trying to light up the fire, until better weather
conditions have arrived.
ATTENTION ! In no way whatsoever, fresh air may never be supplied from rooms where inflammable
or volatile materials are present.
The described settings assume a rear connection and a connector with a length of approx.
80 cm.
With a shorter connector, an effective height of more than 10 m can still be bridged. With
longer connector lengths, the higher heat emission of the flue gases upstream of the
chimney must be taken into account.