Combustion Air; External Air Supply - Unifire SAEY SCOPE Notice D'installation Et D'utilisation

S S / S XL
AEY COPE COPE

6.2 Combustion air

The required oxygen for the fire is supplied through the lower backside of the stove.
An optimal combustion requires sufficient fresh air. A lack of oxygen may result in incomplete combustion and
reversing flue gases.
ATTENTION!
Extractor fans when operating in the same room or space as the appliance may cause problems.
Additional combustion air can be supplied by placing an air inlet grill as close as possible to the appliance. Air inlet
grills must be positioned so that they are not liable to blockage.

External air supply

By preference combustion air is supplied from the outside. By means of an optional external air adaptor (airbox) a Ø
100mm pipe can be mounted. When using smooth pipes, you can connect up to 12 meters of pipes. When applying
accessories such as elbows, you need to reduce the maximum length of 12m by 1 meter per accessory (e.g. 10m pipes
+ 2 elbows = 12m pipes)
Connection airbox
The optional airbox (ref. 479.0700.001) enables the supply of combustion air from the outside. It is fixed by means of
screws in the backside of the appliance.
Remove the protection plate at the
back of the stove by unscrewing the
two screws.
Remove the split-pin. Loosen the
screws on the air regulation handle
and dismount it. Unscrew the air
regulation axle. Move the airsliders
to the outer left position (maximum
supply of combustion air).
Mount the airbox with the joints.
Remount the axle of the air regulator
through the hole in the airbox. Put
the shortest end of the regulation
axle in the air regulation handle and
fix it with the split-pin. Remount the
air regulation handle on the back of
the stove. Move the airsliders left and
right to check. Remount the
protection plate onto the backside of
the stove.
29032012 – v01
ENGLISH
39