Italiana Camini Dida Idro, Инструкция по установке, эксплуатации и обслуживанию

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11
ENGLISH
tHe flUe :
Further to the general prescriptions for the fumes duct
and flue, the flue:
• must serve solely to exhaust fumes
• must be correctly sized to satisfy the requirements
of fumes exhaust (EN 13384-1)
• must preferably be insulated, in steel with a circular
internal section. If rectangular, the corners must
have a radius of not less than 20 mm, with a ratio
of the internal dimensions of <1.5
• must normally be at least 1.5 metres in vertical
length
• must have a constant cross section
• must be waterproof and thermally insulated to
ensure a good draw
• must preferable have a collection chamber for
uncombusted matter and condensation
• if pre-existing, must be clean, to prevent the fire
hazard
• in general, we recommend fitting a tube inside the
existing masonry chimney if its diameter is greater
than 150 mm.
intUbateD systeM :
Further to the general prescriptions for the fumes duct
and flue, the intubated system:
• must operate in negative pressure
• must be open to inspection
• must observe local regulations.
tHe cHiMney Pot
• must be windproof
• must have an internal cross section equivalent to
that of the flue and a fumes outlet at least double
that of the interior of the flue
• for dual flues (which should be spaced at least 2
m apart) the chimney pot receiving the fumes from
the solid fuel appliance or that from the higher
storey, must be at least 50 cm higher than the other
• it must extend beyond the back flow zone (in Italy,
refer to UNI 10683 point 6.5.8.)
• it must allow for maintenance of the chimney
eXteRnal aiR intaKe
In general, we suggest two ways to ensure a proper
flow of combustion air.
indirect air intake
Install an air outlet at floor level with an effective surface
area (net of the screen or other protections) of at least
80 cm
2
(10 cm in diameter).
To prevent draughts, we recommend installing the
intake behind the boiler stove or behind a radiator.
Installing it in front of the appliance will create
unpleasant draughts.
Direct air intake
Install an air intake of effective area ((net of the mesh
or other protective equipment) at least equal to that of
the air intake at the back of the product.
Connect the air intake to the appliance's air intake with
a tube (which may also be flexible).
The air may be drawn from an adjacent room only if:
• the flow is taken from permanent and unobstructed
openings communicating with the outdoors;
• the adjacent room is never in underpressure
relative to the outdoors;
• the adjacent room is not a garage. subject to fire
hazard, a bathroom or bedroom;
• the adjacent room is not a shared room in the
condominium.
In Italy, UNI 10683 provides that ventilation is sufficient
even if a pressure difference between the outdoors
and indoors of no more than 4 PA is guaranteed (UNI
EN 13384-1). The installer who issues the declaration
of conformity is responsible for ensuring these
conditions.
installation
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