Air Damper - ADURO 12 User Manual

3.1 Air damper

Applies to Aduro 12:
The stove is equipped with air dampers for regulation of the primary and secondary air supply. The primary
air is used at the beginning to get the fire going, and the secondary air keeps the fire burning evenly. The
tertiary air ensures that flue gasses are burned and is not adjustable. You must always add secondary and
tertiary air, while firing the stove. The air-wash system that minimises soot on the front glass is adjusted by
the secondary damper. The illustration below shows the stove with the dampers indicated:
Applies to Aduro 15 Lux:
The stove is equipped with an air damper for regulation of the primary and secondary air supply. The primary
air is used at the beginning to get the fire going and the secondary air keeps the fire burning evenly. The
tertiary air ensures that flue gasses are burned and is not adjustable. You must always add secondary and
tertiary air, while firing the stove. The air-wash system that minimises soot on the front glass is also adjusted
by this damper.
The damper allows you to adjust the stove according to the chimney draft and the heat output you require.
The longer the damper is pulled out, the more air is added, and the more powerful the combustion. The
illustration below shows the stove with the damper indicated. Use the edge of the door to read the position of
the inlet air:
Secondary damper
Primary damper
1: Fully open primary, secondary, and tertiary air
inlet. This position can be maintained with the Aduro
key, which must be placed in the two holes. See
section 3.2.1.
2: Closed primary air inlet, fully open secondary and
tertiary air inlet.
3: Closed primary air inlet, half-way closed
secondary air inlet, and fully open tertiary air inlet.
4: Closed primary and secondary air inlet, fully open
tertiary air inlet.
5: Regulator pushed all the way in. All air inlets are
closed.
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