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INSTALLER
USER
MAINTENANCE TECHNICIAN
TECHNICAL DATA
1
BOILER INSTALLATION.
1.1 Installation recommendations.
ATTENTION:
operators who install and service the
appliance must wear the personal
protective equipment required by ap-
plicable law.
is boiler has been designed for wall-mounted in-
stallation only; for central heating and production
of domestic hot water for domestic use and similar
purposes.
e place of installation of the appliance and relative
Immergas accessories must have suitable features
(technical and structural), such as to allow for (always in safe,
ecient and comfortable conditions):
- installation (according to the provisions of technical legisla-
tion and technical regulations);
- maintenance operations (including scheduled, periodic,
routine and special maintenance);
- removal (outdoors in the place for loading and transporting
the appliances and components) as well as their eventual
replacement with appliances and/or equivalent components.
e wall surface must be smooth, without any protrusions 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 B
22
boiler: if installed without the 2 intake caps and with
the top cover kit.
- 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 qualied companies are authorised to
install Immergas gas appliances.
Installation must be carried out according to regulation stand-
ards, current legislation and in compliance with local technical
regulations and the required technical procedures.
ATTENTION:
It is not permitted to install boilers that
are removed and decommissioned from
other systems. e manufacturer declines all
liability for damage caused by boilers removed
from other systems or for any non-conformi-
ties of such equipment.
ATTENTION:
check the environmental operating
conditions of all parts relevant to in-
stallation, referring to the values shown in the
technical data table in this booklet.
ATTENTION:
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-men-
tioned gas in rooms where the oor is at a
lower quota than the country level).
ATTENTION:
if installing a kit or servicing the ap-
pliance, always empty the system’s
domestic hot water circuit rst so as not to
compromise the appliance’s electrical safety
(Par. 2.9 and 2.11).
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