Cadel nice - EXTERNAL AIR INLET AND CHIMNEY FLUE CONNECTION; Air Inlet Requirements and Placement; Flue Connection Rules and Materials

9
NICE - MIRIAM - CRISTAL - PRETTY - KRISS - MARY - TECNA - EVO
EN
8.8 EXTERNAL AIR INLET
Fig. 6 - Direct air inow Fig. 7 - Indirect air inow
LEGEND Fig. 6 page 9|Fig. 7 page 9
1 Room to ventilate
2 Adjacent room
3 External air inlet
4 Cleft under the door
• The room must be endowed with an external air recycling for a good climate in your ambient.
• The air inow from outside to the inner occurs directly, through an opening on the external wall of the room
(see Fig. 6 page 9); otherwise it occurs indirectly by air suction from rooms adjacent to the one to ventilate
(see Fig. 7 page 9).
• Bedrooms, garages, and store of ammable materials are excluded.
• The air inlet should have a total net surface of 80 sqcm
2
: the aforesaid surface is to widen if inside the room
there are other activated appliances (for example: electric ventilators for foul air suction, cooker hoods, other
stoves, etc...) which depress the environment.
• At switched on appliance it is necessary to check that the pressure fall between the room and the outside
does not exceed 4,0 Pa value: if necessary widen the air inlet (EN 13384).
• The air inlet must be realized at a height close to the oor with an external grid against birds. In such a way it
cannot be obstructed by any object.
• In case of installation with sealed-chamber the air inlet is not necessary.
8.9 CHIMNEY FLUE CONNECTION
Your pellet stove works through a fume draught forced by a fan. It is obligatory to check that all pipes are
realized in compliance with the following regulation on material selection: EN 1856-1, EN 1856-2 e UNI/TS 11278.
All must be effected by specialized personnel or companies as provided by UNI 10683:2012.
• The connection between the appliance and the chimney ue should be short in order to favor the draught
and to avoid condensation in the pipes.
• The fume conduit should be equivalent or longer than the outlet joint ones (Ø 80 mm).
• Some stove models are endowed with a lateral and/or back exhaust. Check that the unused exhaust is
sealed with the plug given with standard equipment.
SYSTEM TYPE Ø80 mm PIPE Ø100 mm PIPE
Minimum vertical length 1,5 mt 2 mt
Maximum length (with 1 union) 6,5 mt 10 mt
Maximum length (with 3 unions) 4,5 mt 8 mt
Maximum number of unions 3 3
Level section (minimum inclination 3%) 2 mt 2 mt
Installation at a height above 1200 m a.s.l. NO Obligatory
• Use a plate pipe for stoves of Ø80 mm or Ø100 mm depending on the type of system and with silicone gaskets.
• It is forbidden to use metal, bre cement or aluminium exible pipes.
• For change of direction it is obligatory always to use a union (with angle > 90°) with inspection plug which
enables an easy periodic cleaning of the pipes.
• Please assure you that after the cleaning the inspection plugs are sealed with its efcient gasket.
• It is forbidden to connect more appliances to the same fume conduit.
• It is forbidden to convey in the same fume conduit exhausts from overhanging cooker hoods.
• It is forbidden to exhaust ue gases directly from the wall towards the outside and closed spaces also at open