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INSTALLER
USERMAINTENANCE TECHNICIAN
TECHNICAL DATA
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BOILER INSTALLATION
1.1 INSTALLATION WARNINGS
Operators who install and service the ap-
pliance must wear the personal protecti-
ve equipment required by applicable law.
is boiler has been designed for wall-mounted installa-
tion only; for central heating and production of dome-
stic hot water for domestic use and similar purposes.
e place of installation of the appliance and relative
Immergas accessories must have suitable features (tech-
nical and structural), such as to allow for (always in safe,
ecient and comfortable conditions):
- installation (according to the provisions of technical
legislation and technical regulations);
- maintenance operations (including scheduled, perio-
dic, routine and special maintenance);
- removal (to outdoors in the place for loading and tran-
sporting the appliances and components) as well as
the eventual replacement of those with appliances
and/or equivalent components.
e wall surface must be smooth, without any protru-
sions or recesses enabling access to the rear part. ey
are not designed to be installed on plinths or oors
(Fig. 1).
By varying the type of installation the classication of
the boiler also varies, precisely:
- Type B22 or B52 boiler if installed using the relevant
terminal for air intake directly from the room in whi-
ch the boiler has been installed.
- Type C boiler if installed using concentric pipes or
other types of pipes envisioned for the sealed chamber
boiler for intake of air and expulsion of ue gas.
Only professionally enabled companies are authorised
to install Immergas gas appliances.
Installation must be carried out according to regulation
standards, current legislation and in compliance with
local technical regulations and the required technical
procedures.
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It is not permitted to install boilers that are removed and
decommissioned from other systems.
e manufacturer declines all liability for damages cau-
sed by boilers removed from other systems or for any
non-conformities of such equipment.
Check the environmental operating conditions of all
parts relevant to installation, referring to the values
shown in the technical data table in this booklet.
Installation of the boiler when powered
by LPG must comply with the rules re-
garding gases with a greater density than
air (remember, as an example, that it is
prohibited to install plants powered with
the above-mentioned gas in rooms where
the oor is at a lower quota than the
country level).
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