Ecoteck Libera handleiding
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Use and maintenance manual, model “LIBERA 8 V/C - LIBERA 11 V/C”
ENGLISH
10
• With regard to the smoke duct, it is necessary to
create a rst vertical section, at least 1 metre long,
to guarantee proper fume discharge;
• The smoke ducts must not cross rooms in which the
installation of combustion appliances is prohibited,
rooms at risk of re, reproof rooms, rooms exposed
to a specic risk of re, or non-inspectable spaces;
• The smoke duct must maintain, throughout its
length, safety distances from ammable materials
as per specications given by the smoke duct
manufacturer.
• It is prohibited to install manual draft adjustment
devices on forced draft appliances;
• It is necessary to provide the sampling point for
both draft measurement and fume analysis, as
per standards UNI10683 and UNI10389-2.
3.4 FIREPLACE/FLUE
The term chimney/ue refers to the section of the
smoke exhaust system going from the connection
to the generator or smoke duct up to the roof.
When building the chimney/ue, the following
requirements must be applied:
• Metal ducts must comply with product standard
EN 1856-1;
• All chimneys/ues must be sized using a thermo-
uid dynamic calculation, pursuant EN13384-1.
• Chimneys/ues must be installed according to
technical standard UNI10683. Both chimney
systems and internal ue ducts are permitted.
• Operation under positive pressure is not permitted.
Chimney systems and internal ue ducts must
operate with negative pressure with respect to
the environment, as per product technical data
sheet.
• The ue must be made with suitable materials
to guarantee resistance to normal thermal and
mechanical stress, it must have suitable resistance
to corrosion caused by solid fuels, and be properly
insulated to avoid condensation (i.e., thermal
insulation);
• Also, it must be predominantly vertical and free of
bottlenecks along its length;
• Be properly spaced by air gap and isolated from
ammable materials. In the case of installation
of a composite chimney, to verify surface
temperatures for re-prevention purposes,
the thermal calculation must be performed in
compliance with EN15287;
• If a chimney system is installed, safety distances
from ammable materials must be assessed as per
the product designation given in the CE marking,
in the DoP and on the chimney plate;
• Changes of direction must be max. 2 and with an
angle not exceeding 45°;
• The ue inside the house must in any case be
insulated, and can be inserted in a shaft, provided
that it complies with the regulations relating to
ducting;
allowed at the generator inlet;
• The ventilation ducts and relative grids must
comply with the technical standards and any
current local and national regulations, specically
with regard to their section, position, type and
characteristics.
• The manufacturer is not liable for any claim for
compensation for damages due to non-compliant
installation of the ventilation ducts with respect to
the above, and to the technical standards and all
the legislative provisions in force.
• In the presence of a CMV system (Controlled
Mechanical Ventilation) the installation of
hermetic appliances or appliances with a closed
hearth is permitted as long as combustion air is
drawn directly from the outside via a ventilation
duct.
3.3 SMOKE CHANNEL AND FITTINGS
The term “smoke duct” refers to the set of pipes
and elements connecting the appliance to
the chimney/ue to convey the products of
combustion towards the outside.
Smoke ducts are very important sections that
must be installed correctly for the whole system to
work correctly.
• All smoke ducts must be sized using a thermo-
uid dynamic calculation, in compliance with
EN13384-1;
• Smoke ducts must be installed in compliance with
Technical Standard UNI10683;
• Metal ducts must comply with Product Standard
EN1856-2;
• The sub-horizontal sections must have a minimum
upward slope of 3%;
• The length of the sub-horizontal section must be
minimal and its oor projection must not exceed
2 metres;
• There cannot be more than 3 changes in direction,
including that of the chimney/ue connection
and, in the case of appliances with rear outlet, and
the T-joint or bend at the generator connection
(this latter in case of appliances equipped with
rear exhaust). Changes in direction must not have
an angle greater than 90° (bends of max. 45° are
recommended);
• The section diameter must be constant or greater
from the replace outlet to its connection with the
ue;
• It is prohibited to use exible metal pipes, even
non-telescopic ones;
• The smoke duct for appliances equipped with a
smoke fan must ensure the seal of the combustion
products and have the seal class at minimum
pressure P1;
• In any case, the smoke ducts must seal any
combustion products and condensate, as well
as be insulated if they present sections extending
outside the installation room;
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Productinformatie
| Merk | Ecoteck |
| Model | Libera |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9584 MB |
