Instruction for Use

ENGLISH 25
Room ventilation
This appliance can only be installed and
used in well-ventilated rooms, according
to current regulations, with openings in the
walls or with special ducts enabling proper
natural or forced ventilation, thus ensuring
permanent and adequate introduction of
air necessary for correct combustion and for
extraction of vitiated air.
In particular, if there is only this gas
appliance in the room, a hood must be
installed above the appliance to ensure
natural and direct extraction of the vitiated
air, with a straight vertical duct of length
equal to at least twice the diameter and a
minimum section of at least 100 cm
2
.
Min. 18 0 cm
Min. 100 cmq
For the indispensable introduction of fresh
air in the room, a similar opening of at least
100 cm
2
directly to the outside must be
providedataheightnearoorlevelsoas
not to be obstructed on the inside or outside
of the wall and not to hinder the correct
combustion of the burners and the regular
extraction of vitiated air, and with a height
difference of at least 180 cm with respect to
the outlet opening.
The quantity of air necessary for combustion
must not be less than 2 m
3
/h for every kW
of power (see total power in kW on the
appliance rating plate).
In all other cases, when there are other
appliances in the same room, or when
direct natural ventilation is not possible
and indirect natural ventilation of forced
ventilation has to be created, contact
aqualiedspecialistforcarryingout
installation and preparing the possible
ventilation system in strict compliance with
current regulations.
Flues already used by other appliances
must not be used for exhausting combustion
products.
i
IMPORTANT: the covering of the
cabinets must be in heat resistant
(min. 90°C) material.