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8.8
EXTERNAL AIR INLET
Fig. 5 - Direct air inflow
• The room must be endowed with an external air recycling for a good climate in your ambient.
• The air inflow 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 flammable materials are excluded.
• The air inlet should have a total net surface of 100 sqcm
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 floor 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 stove works through a natural draught. 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 flue 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.
• 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
Minimum vertical length
Maximum length (with 1 union)
Maximum length (with 3 unions)
Maximum number of unions
Level section (minimum inclination 3%)
Installation at a height above 1200 m a.s.l.
• Use a specific plate pipe for stoves.
• It is forbidden to use metal, fibre cement or aluminium flexible pipes.
• For change of direction it is obligatory always to use a T-union (or a curve not with right angle) with inspection
CARINA - DORA
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 aforesaid surface is to widen if inside the room
2
Fig. 6 - Indirect air inflow
Ø150 mm PIPE
1,5 mt
6,5 mt
4,5 mt
3
2 mt
NO
Ø240 mm PIPE
2 mt
10 mt
8 mt
3
2 mt
Obligatory
9
EN
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