Immergas VICTRIX 26 2 I User manual

VICTRIX 26 2 I
Instant wall-hung boilers
condensation-type
VICTRIX 26 2 I
VICTRIX X 12 2 I - X 24 2 I
VICTRIX X12 2 I - X 24 2 I
Condensation-type wall-hung
boiler for central heating only
or with an external
storage tank

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STV2I ed 11/09 VICTRIX 2 I Export
Technical Documentation Technical Documentation
VICTRIX 26 2 I
Wall-hung, sealed, condensing boiler for cen-
tral heating and the instant production of
domestic hot water.
VICTRIX 26 2 I
VICTRIX 26 2 I is a wall-hung sealed instant boiler (type C)
with useful heat output of 23.6 kW (20,296 kcal/h) in central
heating mode and 26 kW (22,360 kcal/h) in domestic hot water
mode which, thanks to condensing technology, distinguishes
itself due to its high eciency and large eld of modulation
(from 10 % to 100 % of the nominal heat output).
e boiler has a total premix combustion system that gua-
rantees particularly reduced pollutant emissions and allows
functioning with natural gas or LPG.
e VICTRIX 26 2 I range are type-approved for installation
outside the building in a partially protected place.
N.B.: A partially protected location is one in which the appliance
is not exposed to the direct action of the weather (rain, snow,
hail, etc..).
Adjustment and control of the appliance are entrusted to a
P.C.B. with micro processor with continuous ame modulation
by means of 2 sensors (DHW and CH), which using a back-
lit display shows the boiler functioning status (temperatures,
safety devices, etc.)and allows connection (optional) to the
Comando Amico Remoto remote control. the external probe,
the zone control unit and the DIM (multi-system distribution
manifold).
e boiler uses a new condensation module; its inside part is
realised in a stainless steel coil shape and makes up the sealed
combustion chamber and the combustion chamber, while the
external part (casing) is made in composite material and also
encloses the ue hood.
As well as the new condensation model (water gas heat
General features.
exchanger) the hydraulic circuit is also made up from the
hydraulic unit in composite material.
Along with the pump, this unit houses the electric 3-way valve
and the hydraulic circuit control devices (3 bar safety valve,
automatic system by-pass, etc...).
e new electric 3-way valve group allows, according to ne-
cessity, the circulation of the boiler water in the central heating
system or in a stainless steel plate heat exchanger for the instant
production of domestic hot water.
A domestic hot water ow switch allows the activation of the
boiler in the case of the request for domestic hot water, while
a system ow switch controlling the correct circulation of
water in the boiler allows the activation of the boiler both for
a domestic hot water and central heating request.
e boiler has anti-freeze safety device as per standard that
protects it to a minimum temperature of -5°C (optional to
-15°C).
e VICTRIX 26 2 I boiler must be installed using the intake/
exhaust kits or the ducting systems (Ø 60 mm rigid, Ø 80 mm
rigid and Ø 80 mm exible) realised in plastic and designed
expressly for Immergas condensing boilers.

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STV2I ed 11/09 VICTRIX 2 I Export
Technical DocumentationTechnical Documentation
VICTRIX X 24 2 I
Wall-hung, sealed, condensing boiler for cen-
tral heating and the instant production of
domestic hot water.
VICTRIX X 24 2 I
VICTRIX X 24 2 I s a wall-hung sealed boiler (type C) with
useful heat output of 23.6 kW (20,296 kcal/h) for central
heating only, prepared thanks to a relevant kit (optional), for
coupling to a separate 80, 105, 120, 200 litre Storage tank
unit.
anks to condensing technology, the boiler distinguishes itself
due to its high eciency and large eld of modulation (from
10 % to 100 % of the nominal heat output).
e boiler has a total premix combustion system that gua-
rantees particularly reduced pollutant emissions and allows
functioning with natural gas or LPG.
e VICTRIX X 24 2 I range are type-approved for installation
outside the building in a partially protected place.
N.B.: A partially protected location is one in which the appliance
is not exposed to the direct action of the weather (rain, snow,
hail, etc..).
Adjustment and control of the appliance are entrusted to
a P.C.B. with micro processor with continuous ame mo-
dulation, which using a back-lit display shows the boiler
functioning status (temperatures, safety devices, etc.)and allows
connection (optional) to the Comando Amico Remoto remote
control, which allows to easily manage and control the boiler
at a distance, the external probe, the zone control unit and the
DIM (multi-system distribution manifold).
e boiler uses a new condensation module; its inside part is
realised in a stainless steel coil shape and makes up the sealed
combustion chamber and the condensation chamber, while
the external part (casing) is made in composite material and
General features.
also encloses the ue hood.
As well as the new condensation model (water gas heat exchan-
ger) the hydraulic circuit is also made up from the hydraulic
unit in composite material.
Along with the pump, this unit houses the electric 3-way valve
and the hydraulic circuit control devices (3 bar safety valve,
automatic system by-pass, etc...).
A system ow switch controlling the correct circulation of water
in the boiler allows the activation of the boiler every time there
is a central heating or anti-freeze request.
e boiler has anti-freeze safety device as per standard that
protects it to a minimum temperature of -5°C (optional to
-15°C).
e VICTRIX X 24 2 I boiler must be installed using the
intake/exhaust kits or the ducting systems (Ø 60 mm rigid,
Ø 80 mm rigid and Ø 80 mm exible) realised in plastic and
designed expressly for Immergas condensing boilers.

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Technical Documentation Technical Documentation
VICTRIX X 12 2 I
Wall-hung, sealed, condensing boiler for cen-
tral heating only, can be coupled to a separates
Storage tank unit.
VICTRIX X 12 2 I
VICTRIX X 12 2 I is a wall-hung sealed boiler (type C) with
useful heat output of 12 kW (10,320 kcal/h) for central heating
only, prepared thanks to a relevant kit (optional), for coupling
to a separate 80, 105, 120, 200 litre Storage tank unit.
anks to condensing technology, the boiler distinguishes itself
due to its high eciency and large eld of modulation (from
15 % to 100 % of the nominal heat output).
e boiler has a total premix combustion system that gua-
rantees particularly reduced pollutant emissions and allows
functioning with natural gas or LPG.
e VICTRIX X 12 2 I range are type-approved for installation
outside the building in a partially protected place.
N.B.: A partially protected location is one in which the appliance
is not exposed to the direct action of the weather (rain, snow,
hail, etc..).
ey are also characterised for the assembly inside a relevant
universal frame (Omni Container) with small dimensions
(H=1190 x L=566 x D=254), which allows it to be housed in
the walls of the home.
Adjustment and control of the appliance are entrusted to a
P.C.B. with micro processor with continuous ame modu-
lation, which using a back-lit display shows the boiler fun-
ctioning status (temperatures, safety devices, etc.) and allows
connection (optional) to the Comando Amico Remoto remote
control, which allows to easily manage and control the boiler
at a distance, the external probe, the zone control unit and the
DIM (multi-system distribution manifold).
e boiler uses a new condensation module; its inside part is
General features.
realised in a stainless steel coil shape and makes up the sealed
combustion chamber and the condensation chamber, while
the external part (casing) is made in composite material and
also encloses the ue hood.
As well as the new condensation model (water gas heat
exchanger) the hydraulic circuit is also made up from the
hydraulic unit in composite material.
Along with the pump, this unit houses the electric 3-way valve
and the hydraulic circuit control devices (3 bar safety valve,
automatic system by-pass, etc...).
A system ow switch controlling the correct circulation of water
in the boiler allows the activation of the boiler every time there
is a central heating or anti-freeze request.
e boiler has anti-freeze safety device as per standard that
protects it to a minimum temperature of -5°C (optional to
-15°C).
e VICTRIX X 12 2 I boiler must be installed using the
intake/exhaust kits or the ducting systems (Ø 60 mm rigid,
Ø 80 mm rigid and Ø 80 mm exible) realised in plastic and
designed expressly for Immergas condensing boilers.

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Technical DocumentationTechnical Documentation
VICTRIX 26 2 I main components and connections.
Key:
V - Electric connection
G - Gas supply
AC - Domestic hot water outlet
AF - Domestic hot water inlet
SC - Condensate drain (minimum internal diameter Ø 13 mm)
R - System return
M - System ow
N.B.: connection group (Optional)
VICTRIX X 24 2 I main components and connections.
Key:
V - Electric connection
G - Gas supply
RU - Cylinder unit return (optional)
MU - Cylinder unit ow (optional)
RR - System lling
SC - Condensate drain (minimum internal diameter Ø 13 mm)
R - System return
M - System ow
N.B.: connection group (Optional)
Height (mm) Width (mm) Depth (mm)
795 440 250
CONNECTIONS
GAS DOMESTIC SYSTEM
G RR R M
3/4” 1/2” 3/4” 3/4”
Height (mm) Width (mm) Depth (mm)
795 440 250
CONNECTIONS
GAS DOMESTIC
HOT WATER SYSTEM
GAC AF R M
3/4” 1/2” 1/2” 3/4” 3/4”

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STV2I ed 11/09 VICTRIX 2 I Export
Technical Documentation Technical Documentation
VICTRIX X 12 2 I main components and connections.
Key:
V - Electric connection
G - Gas supply
RU - Cylinder unit return (optional)
MU - Cylinder unit ow (optional)
RR - System lling
SC - Condensate drain (minimum internal diameter Ø 13 mm)
R - System return
M - System ow
N.B.: connection group (Optional)
Height (mm) Width (mm) Depth (mm)
795 440 250
CONNECTIONS
GAS DOMESTIC SYSTEM
G RR R M
3/4” 1/2” 3/4” 3/4”
VICTRIX X 12 2 I main components and connections.
Key:
V - Electric connection
G - Gas supply
RU - Cylinder unit return (optional)
MU - Cylinder unit ow (optional)
RR - System lling
SC - Condensate drain (minimum internal diameter Ø 13 mm)
R - System return
M - System ow
N.B.: connection group (Optional)
Height (mm) Width (mm) Depth (mm)
1190 566 254
CONNECTIONS
GAS DOMESTIC SYSTEM
G RR M-R MU-RU
1/2” 1/2” 3/4” 3/4”

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Technical DocumentationTechnical Documentation
VICTRIX 2 I control panel.
Key:
1 - Boiler status signal display
2 - Stand-by-Domestic water / Remote Control - Domestic water and Heating-Reset Selector switch
3 - Domestic hot water temperature selector switch
4 - Central heating temperature selector switch
5 - Boiler manometer

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VICTRIX 26 2 I main components.
Key:
1 - Electric connection terminal board
(very low voltage)
2 - Condensate drain trap
3 - D.h.w. heat exchanger
4 - Gas valve
5 - Low voltage transformer
6 - Delivery probe
7 - Air vent valve
8 - System ow switch
9 - Safety thermostat
10 - Gas nozzle
11 - Burner
12 - Detection electrode
13 - Condensation module
14 - Flue safety thermal fuse
15 - Exchanger safety thermal fuse
16 - Manual air vent valve
17 - Sample points (air A) - (ue F)
18 - Negative signal pressure point
19- Positive signal pressure point
20- Igniter
21- Ignition electrode
22- Venturi
23- Fan
24- Air intake pipe
25- System expansion vessel
26- Domestic hot water probe
27- Domestic hot water ow switch
28- Boiler pump
29 - 3 bar safety valve
30 - Automatic by-pass
31 - 3/way valve (motorised)
32 - System draining valve
33- System lling valve
N.B.: connection group (Optional)

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Technical DocumentationTechnical Documentation
Key:
1 - Electric connection terminal board
(very low voltage)
2 - System draining valve
3 - Gas valve
4 - Condensate drain trap
5 - Air vent valve
6 - Low voltage transformer
7 - Delivery probe
8 - System ow switch
9 - Safety thermostat
10 - Gas nozzle
11 - Venturi
12 - Burner
13 - System expansion vessel
14 - Exchanger safety thermal fuse
15 - Detection electrode
16 - Flue safety thermal fuse
17 - Manual air vent valve
18 - Negative signal pressure point
19 - Positive signal pressure point
20 - Sample points (air A) - (ue F)
21 - Flue hood
22 - Igniter
23 - Condensation module
24 - Air intake pipe
25 - Ignition electrode
26 - Fan
27 - Boiler pump
28 - 3 bar safety valve
29 - Automatic by-pass
30 - System lling valve
N.B.: connection group (Optional)
VICTRIX X 12 2 I - X 24 2 I main components.