Immergas VICTRIX 26 2 I Manual

1
Pre-mixed wall-mounted condensing boiler for central heating and
the production of DHW, with sealed chamber and fan-assisted with
nominal heat output of 23.6 kW in CH mode (26 kW in DHW
mode) with high efficiency and fan-assisted circulation. By varying
the type of installation the classification of the boiler also varies.
OuTDOOR INsTaLLaTION (in partially protected place):
appliance with direct air intake - if installed using a flue terminal
and the (optional) mandatory top cover kit, also eliminating a sealed
chamber intake cap.
appliance type C / C / C - if installed using the vertical or horizontal
13 33 83
concentric kits (cover kit recommended but not mandatory) or the Ø
80/80 separator kit without using the top cover kit.
INDOOR INsTaLLaTION:
appliance type C / C / C / C
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or horizontal concentric kits or the Ø 80/80 separator kit.
appliance type B - if installed using a flue kit and the (optional) man-
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datory top cover kit, also eliminating a sealed chamber intake cap.
The boiler is made up of:
• total pre-mixing combustion system with steel multigas burner,
complete with ignition electrodes and ionisation control;
• pneumatic gas valve with double shutter;
• primary gas/water heat exchanger with casing in composite material
and stainless steel internal coil;
• combustion chamber in stainless steel internally isolated using
ceramic panels;
• fan for flue evacuation with electronically variable speed;
• circuit for disposal of condensate including trap and flexible di-
scharge pipe;
• secondary water/water exchanger for the production of domestic
hot water realised in stainless steel with 14 plates;
• hydraulic unit comprising a 3-way electric valve, an adjustable-speed
circulating pump with built-in air separator, automatic by-pass,
system flow switch, 3 bar safety valve for the primary circuit, a
system draining fitting and filling valve;
• domestic hot water flow switch for detection of withdrawal of
domestic hot water;
• 8 litre expansion vessel system with diaphragm (real 5.7) with pre-
load at 1.0 bar and manometer;
• water overheating safety thermostat, heat exchanger safety thermo-
fuse and flue safety thermofuse;
VICTRIX 26 2 I feaTuRes
- if installed using the vertical
/ C
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VICTRIX 26 2 I
VICTRIX X 24 -12 2 I
VICTRIX 26 2 I is the wall-mounted, instant sealed chamber
boiler with heat output of 23.6 kW in central heating mode and
26 kW in domestic hot water mode which, thanks to condensation
technology, is characterised for its particularly high efficiency.
The innovative total premix combustion system and the special
environment-friendly burner mean it can run on natural or LPG
gas, guaranteeing extremely low pollutant emissions (VICTRIX
26 2 I boiler belongs to the most environment-friendly class
envisioned by European Standards - class 5). The boiler is cha-
racterised by its elegant Schumann design which together with its
compact size, make this boiler the ideal solution for integration in
kitchen wall units and small spaces and it also fits in with room
furnishings (only 25 cm depth). The boiler is also type-approved
for functioning outdoors in partially protected places (standard
anti-freeze protection -5°C, with optional kit for -15°C).
The new microprocessor-controlled electronics allows optimum
control of temperatures both in central heating and domestic hot
water production modes and it may also be coupled to the exclu-
sive Comando Amico Remoto remote control and to the external
probe (both optional features), which allow to manage, control
and program the boiler at a distance with extreme simplicity, thus
optimising functioning through climatic heat adjustment.
• central heating system temperature adjustment selector switch,
domestic hot water system temperature adjustment selector switch,
operation selector switch (Stand-by, Summer, Winter, Reset), digital
display;
• control panel with microprocessor P.C.B. with 2 sensor continuous
flame modulation (DHW and CH) with P.I.D. control, modulation
field from 23.6 to 3.0 kW (26 kW in DHW mode);
• CH temperature range selection 25 - 50°C or 25 - 85°C (setting as
per series);
• electronic ignition with ionisation control;
• ignition retarder in central heating mode, anti-freeze protection
system (to -5°C), pump anti-block device function, post-ventilation
function, chimney sweep function, pump functioning mode selec-
tion; preparation for connection to Immergas Comando Amico
Remoto remote control and timer thermostat, room thermostat,
external probe and control unit for area systems;
• self-diagnosis system with digital display of the temperature, fun-
ctioning mode and error codes by means of the back-lit display,
always available;
• IPX4D electrical insulation rating;
• possibility of coupling to the system for ducting of existing flues Ø
60 mm and Ø 80 mm;
• connection unit (optional) with depth-adjustable fittings on the
hydraulic attachments and gas and domestic cold water cut-off
cocks.
Supplied complete with sample points for combustion analysis, lower
protection sumps.
Category II appliance +, functions with a natural gas and L.P.G.
2H3
CE Marking.
It is available in the model:
• VICTRIX 26 2 I
NOTa BeNe: for correct installation of the boiler the Immergas "Green
Range" air intake/flue exhaust kit must be used.
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Wall-mounted condensing
code 3.019516