Immergas VICTRIX 50 User Manual

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50 kW (43,000 kcal/h) wall-mounted premixed condensing boiler
with sealed or open chamber, forced draught, high efficiency and
forced circulation.
Approved for installation in both heating plants and outside buildin-
gs. Can be used in two configurations:
Open chamber and forced draught (appliance type B
- Does not need any additional kit as it leaves the factory in this
configuration.
Sealed chamber and forced draught (appliance type C
- if installed using the vertical or horizontal concentric kits.
The generator consists of:
• combustion system of the total premixing type with cylindricel
multigas burner made of steel, complete with ignition electrodes
and ionizing monitoring probe;
• pneumatic type gas valve with double shutter;
• primary gas/water exchanger with coil made of AISI 316L stainless
steel;
• combustion chamber in stainless steel insulated on the inside with
ceramic panels;
• fumes extraction fan with electronically variable speed;
• condensation disposal circuit including syphon and flexible drain
hose;
• hydraulics consisting of a delivery manifold, primary circuit
pressure switch, circulation pump including automatic air venting
valve;
• 4 bar system safety valve (ISPESL approved), pressure gauge for
the heating system;
• overtemperature safety thermostat;
• control panel equipped with electronic board with microprocessor
and infinite flame modulation for the heating process plus P.I.D.
monitoring, modulation ranging from 10.0 to 50.0 kW (from 8,600
to 43,000 kcal/h);
• system delivery regulating probe;
• system return regulating probe;
• heating delivery temperature with 20 to 85°C factory setting;
VICTRIX 50
Wall mounted condensing boilers with low NOx
VICTRIX 50 is the new wall-mounted condensing boiler for
room heating alone. It is pre-engineered for operation both
independently and in series (up to 3 appliances connected),
with the advantage of providing a globally higher efficien-
cy at lower running costs. Condensing technology allows
particularly high efficiency ratings to be achieved (4 stars,
as established by Directive 92/42/EEC). VICTRIX 50's high
power is ideal when it comes to heating domestic systems
that have to deal with large volumes (semi-detached houses,
small condominiums and apartment blocks) and for com-
mercial and industrial uses. If a single boiler is installed, an
external three-way valve can be connected so as to use it
with a separate water heater and produce domestic hot wa-
ter. A hydraulic manifold can also be connected to boost the
circulation in the system, thus making it versatile and quick
to install. When operation is in series, several distribution
manifolds can be connected by means of threaded mecha-
nisms. The special environment-friendly burner guarantees
particularly low polluting emissions (the boiler belongs to the
most environment-friendly class established by the European
standards, i.e. class 5).

SPECIFICATIONS

• ignition delayer during the heating phase, antifreeze protection,
pump anti-blocking system, chinmey-sweep function;
• the boiler operating parameters can be entered and regulated by
means of keys while the status and operating modes are shown
on the 4-digit display;
/ B ) • autodiagnosis system with digital display of the temperature,
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the operating status and error codes on the permanently visible
display;
/C /C ) • IPX5D electrical insulation degree;
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• pre-engineered for connection of the Series Regulator and external
probe;
• pre-engineered for connection of an external three-way valve for
use with a separate water heater in order to produce domestic hot
water;
• pre-engineered for operation in series (up to 3 generators);
• pre-engineered for installation of the ISPESL-approved safety
stub pipe;
• can be used with the Ø 80 mm hose pipe connecting system.
Supplied complete with traps for combustion analysis, bottom
protection grille and gas on-off cock.
Natural gas and L.P.G. fuelled Class II
The following model is available:
• VICTRIX 50
NOTE: to correctly install the boiler, use the "Green series" Immergas
air intake/fumes exhaust kit dedicated to the VICTRIX 50 boiler in
both the single and series (bank) configurations.
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appliance. CE marking.
2H3+
code 3.015276