4
1-1
1-2
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
Height
(mm)
Width
(mm)
Depth
(mm)
751
440
240
ATTACHMENTS
GAS
DOMESTIC
HOT WATER
PLANT
G
AC
AF
R
M
3/4”
1/2”
1/2”
3/4”
3/4”
1.2 MAIN DIMENSIONS.
N.B.: connection group (optional)
1
BOILER INSTALLATION.
1.1 INSTALLATION
RECOMMENDATIONS.
The Nike Star 24 4 ErP boiler has been designed
for wall mounted installation only; they must be
used to heat environments, to produce domestic
hot water and similar purposes.
The wall surface must be smooth, without any
protrusions or recesses enabling access to the
rear part. They are NOT designed to be installed
on plinths or floors (Fig. 1-1).
Only professionally authorised companies are
authorised to install Immergas gas appliances.
Installation must be carried out according to the
standards, current legislation and in compliance
with local technical regulations and the required
technical procedures. Installation of the Nike Star
24 4 ErP boiler when powered by LPG must com-
ply with the rules regarding 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
floor is at a lower quota that the average external
country one).
Before installing the appliance, ensure that it
is delivered in perfect condition; if in doubt,
contact the supplier immediately. Packing ma-
terials (staples, nails, plastic bags, polystyrene
foam, etc.) constitute a hazard and must be kept
out of the reach of children. If the appliance
is installed inside or between cabinets, ensure
sufficient space for normal servicing; therefore
it is advisable to leave clearance of at least 3 cm
between the boiler casing and the vertical sides
of the cabinet. Leave adequate space above the
boiler for possible water and fume removal con-
nections. It is just as important that the intake
grids are not obstructed. Keep all flammable
objects away from the appliance (paper, rags,
plastic, polystyrene, etc.). Do not place household
appliances underneath the boiler as they could
be damaged if the safety valve intervenes (if
not conveyed away by a discharge funnel), or if
there are leaks from the hydraulic connections;
on the contrary, the manufacturer cannot be
held responsible for any damage caused to the
household appliances.
In the event of malfunctions, faults or incorrect
operation, turn the appliance off immediately and
contact an authorised company (e.g. the After-
Sales Assistance centre, which has specifically
trained staff and original spare parts). Do not
attempt to modify or repair the appliance alone.
Failure to comply with the above implies personal
responsibility and invalidates the warranty.
• Installation regulations:
- installation of these boilers in bedrooms,
studio flats and bathrooms, or in premises
where there are wood fired heaters (or solid
fuel heaters in general) and in premises next
to or connected to them, is subject to the
regulatory/legislative provisions in force in
the country.
- Installation of gas appliances and relevant flue
ducts, flue exhaust pipes and combustion air
intake pipes in premises with a fire hazard
(for example: garages, closed parking stalls),
is forbidden.
- Installation on the vertical projection of
cooking hobs is forbidden.
- Installation is also forbidden in places/rooms
that constitute common parts of apartment
buildings such as stairs, cellars, entrance halls,
attics, lofts, escape routes, etc. if they are not
located inside technical compartments under
the responsibility of each individual unit and
only accessible to the user (for the features of
the technical compartments, see the technical
standards in force).
- these boilers cannot be installed in bedrooms
or shower or bathrooms; They cannot be in-
stalled in rooms with open fires without their
own air flow. They must be installed in rooms
where the temperature cannot fall below 0°C
and must not be exposed to atmospheric
agents.
- Type B open chamber boilers must not be
installed in places where commercial, artisan
or industrial activities take place, which use
products that may develop volatile vapours
or substances (e.g. acid vapours, glues, paints,
solvents, combustibles, etc.), as well as dusts
(e.g. dust deriving from the working of wood,
coal fines, cement, etc.), which may be dama-
ging for the components of the appliance and
jeopardise functioning.
- Furthermore, they must be installed in rooms
where the temperature cannot fall below 0°C
and must not be exposed to weathering.
- This natural draught boiler can be connected
only to a multiple branched flue served by
a variety of users in existing buildings. The
boiler takes the combustion air directly from
the installation room and is equipped with
draught-breaker/anti-wind device. Due to
lower efficiency, any other use of this boiler
must be avoided as it would lead to greater
consumption and higher operating costs.
Important:
Wall mounting of the boiler must
guarantee stable and efficient support for the
generator.
Key:
G - Gas supply
AC - Domestic hot water outlet
ACV - Domestic hot water inlet
solar valve kit (Optional)
AF - Domestic cold water inlet
R - System return
M - System delivery
V - Electric attachment
Summary of Contents for Nike Star 24 4 ErP
Page 18: ...18 3 4 3 2 2 4 1 INSTALLER USER MAINTENANCE TECHNICIAN ...
Page 27: ...27 ...
