Nemaxx P6 Mode D'emploi page 12

COMBUSTION AIR
Each combustion procedure requires oxygen or air. As a rule this combustion air is removed from the
living area for individual stoves. The air taken from the living area must be reintroduced.
In modern houses, very tight fitting windows and doors can cause that not enough air flows back.
This situation becomes problematic due to additional ventilation in the house
(e.g. in the kitchen or WC).
The suctioning in of combustion air is performed via the flue gas blower.
The resulting combustion air and suctioning noises are normal operational noises that may occur at
varying volumes depending on the chimney draught, output level or a dirty combustion trough
– NOT A CAUSE FOR COMPLAINT!
Feed of external combustion air
● Steel, HT or flexible aluminum pipes must be used.
● Minimum diameter 5 cm/2 inches.
● For longer connection runs the diameter must be increased to approx. 10 cm after approx. 1 m.
● The pipe should not be longer than approx. 4m in total to guarantee adequate air feed and not
have too many bends.
● Should the line lead into the open air, it must end with a vertical 90° downward elbow or with
a wind guard. Should one or more of these conditions NOT be applicable then usually poor
combustion will occur in the stove, as well as air under pressure in the apartment.
We recommend that a ventilating grille be fitted in a window near the stove for permanent ventilation.
Further it is possible to extract the combustion air directly from outside or from another room that is
well ventilated (e.g. the cellar).
Please observe:
Your pellet stove works independently of the room air. Negative pressures in the set-up room are not
permissible. Therefore the use of a safety device (e.g. differential pressure controller) in combination
with room air facilities (e.g. ventilation system, exhaust extraction etc.) is stipulated.
EN
12
Version: 10
25.10.2021