Air Intake - Palazzetti MX 25:9F Installation And Maintenance Manual

max 45°
A
H=2D
D
Product images are for illustrative
purposes only

7.7 Air intake

The Ecomonoblocco must have the right flow of
combustion air to guarantee proper combustion.
There must be an outside air intake to
guarantee the flow of combustion air
to the appliance and/or recirculation of
the ambient air.
The external air intake must be correctly sized
and protected by an insect-proof grate; it must
also be positioned in such a way as not to be ac-
cidentally obstructed. A non-closable permanent
protection grille must be placed externally; in
areas that are particularly windy and exposed to
weathering, install a rain and wind protection.
If the rear wall of the appliance is an external
wall, make a hole to extract the combustion air
20-30 cm from the ground, observing the size
indicated in "External air intake" of section "4.3
Technical features" on page 44
If it is not possible to create the fresh air intake in
the room, an external hole can be created in an
adjacent room provided it is permanently inter-
connected by means of a transfer grille.
004778930 - 06/12/2021
ITALIANO ENGLISH
Fig. 14
DEUTSCH FRANÇAIS
If there are other heating or extraction
appliances in the installation room,
combustion malfunctions may occur
due to a lack of combustion air.
The combustion air intakes must
therefore be sized correctly, in order to
ensure the necessary supply of air for
the correct operation of all devices.
It is prohibited to withdraw combustion air from
a garage, warehouse containing combustible
materials or rooms at risk of fire.
In accordance with local regulations in force,
there are two possible configurations for the
combustion air intake:
• (Fig. 15): external air intake (c) channelled to the
fire box. Lower grate (A) supplied for the recir-
culation of ambient air on the cladding;
C
A
Product images are for illustrative
purposes only
• (Fig. 16): air intake (F) on the cladding, chan-
nelled to the hearth. Lower grate (A) supplied
on the cladding and wall hole (b) for the recir-
culation of ambient air.
ESPAÑOL
E
D
Fig. 15
51