ADURO 9-5 Mode D'emploi page 23

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When stoking
Each time fresh wood is put in the stove, a precise amount of primary air will be allowed in for the first few minutes.
What's more important is that the primary air is not allowed in for too long. This is to ensure optimum combustion.
The Aduro-tronic control will ensure intake of primary air at the right tempo. The automatic is activated by pulling
the primary damper out each time fresh wood is put in the stove. The automatic closes then the primary air
gradually.
Regulation of the Aduro-tronic control
The control is pre-set to allow primary air intake for the first 5 minutes. This setting has been used during testing at
the Danish Technological Institute using 'standard' sized logs and with optimum moisture content of 17%. Standard
size logs are approx. 30 cm long and 10 x 10 cm in thickness. A standard chimney was also used for testing. In
practice, such circumstances can differ, which is why the Aduro-tronic control can be adjusted to your
circumstances. If you want a slower intake of primary air: (e.g. for a slower flue draught, larger sized wood or for
longer intervals between stoking) Adjust the screw on the front of the control level using a small allen key to slow
closure rate. If the screw is turned to the right closing time is increased and if turned to the left closing time is
reduced.
3.9 Ventilation/fresh air supply
In order for the wood burning stove to function at optimum efficiency, air is needed for the combustion process.
There must be sufficient fresh air coming into the room containing the wood burning stove. In very well-insulated
houses, or houses with powerful cooker hoods and/or air conditioning systems, a vacuum can be created around
the wood burning stove, leading to smoke leakage and poor combustion. In these circumstances, it might be
necessary to open a window to provide air for combustion and to equalize the vacuum. Alternatively, you could fit
an air vent in the room containing the wood burning stove. The amount of air needed for combustion is 25 m
4.0 The chimney
Data for chimney calculation:
Flue temperature at [20 C]
Chimney draught at testing power
[mbar]/[Pa]
Flue gas mass flow [g/s]
The optimum combustion is achieved at a constant chimney draught of 0.10 to 0.14 mbar measured in the flue pipe
above the stove. There are many factors that affect the chimney draught, including the outside temperature, wind
strength and surrounding buildings. If it is impossible to establish a sufficiently natural chimney draught, the
chimney can be fitted with a smoke extractor. If the chimney draught is too strong, a damper can be fitted to
regulate the chimney draught. Contact your local chimney sweep for more advice.
4.1 Inadequate draught in the chimney
If the chimney is too short, leaks or is inadequately insulated, there may be problems with the chimney draught (let
the chimney sweep assess this). The draught should be approx. 0.10–0.14 mbar in order to provide satisfactory
combustion and prevent smoke leakage.
If the chimney sweep judges the draught to be satisfactory, but you still have problems lighting a fire, try extending
the fire lighting phase/using more thin pieces of kindling, so that the chimney gets thoroughly warm. The chimney
will not draw at optimum effect until it is warm. The fire lighting phase can be prolonged by using a lot of kindling
and 1-2 firelighters. When a layer of embers has been formed, add 2–3 dry logs.
5.0 Maintaining and cleaning your wood burning stove
Gaskets
With time, the gaskets will wear, and, in order to avoid wild combustion, they must be replaced as required.
Glass
If the wood you burn is too moist, you will get soot stains on the glass pane. They can be easily removed using a
damp cloth that you dip in cold ash and rub on the sooty glass. Special cleaning agents are also available to
remove soot from glass, i.e. the Aduro Easy Clean pad.
Wood
245
0.12/12
5,7
23
3
/h.