Read the following pages carefully: you will be able to draw useful suggestions regarding the correct use of the appliance, the respect of which, will con rm your satisfaction for the Immergas product.
Packing recessed frame for the Victrix X 12-24 2I boiler is materials (staples, nails, plastic bags, polystyrene not a supporting structure and must not replace foam, etc.) constitute a hazard and must be kept...
RU - Storage tank unit return (optional) e materials used for the central heating circuit CONNECTIONS MU - Storage tank unit ow (optional) of Immergas boilers resist ethylene and propylene DOMESTIC SYSTEM RR - System lling glycol based antifreeze liquids (if the mixtures are SC - Condensate drain (minimum prepared perfectly).
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1.5 ATTACHMENTS. Hydraulic connection Electrical connection: e "Victrix X 12-24 2I" Gas connection (Appliance category II boiler has an IPX4D protection rating for the Important: In order not to void the warranty 2H3B/P entire appliance. Electrical safety of the appliance...
(comfort temperature) and one for night type of room chrono-thermostat used and can be connected to clamps 40 and 41 eliminating (lower temperature); work in combination with Immergas chrono- jumper X40 (Fig. 3-2). Make sure that the On/ thermostats. e correlation between system - to set up to four on/o di erential weekly O thermostat contact is of the “clean”...
Important: the boiler must be installed • Con guration type B, open chamber and evaluated with respect to the balcony above, exclusively with an original Immergas “Green forced draught. must be equal to or more than 2000 mm. (Fig. Range” air intake and flue gas extraction Using the relevant cover kit direct air intake is 1-15).
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Tables of Resistance Factors and Equivalent Lengths. Equivalent Equivalent Equivalent Resistance length in m of concentric length in metres length in metres DUCT TYPE Factor pipe Ø 60/100 of pipe Ø 80 of pipe Ø 60 Concentric pipe Ø 60/100 m 1 Intake m 7.3 Intake and Exhaust m 1.9...
1.11 INDOOR INSTALLATION. Note: when the boiler is installed in areas where e kit Ø 60/100 can be installed with the rear, • Type C con guration, sealed chamber and right side, le side or front outlet. very rigid temperatures can be reached, a special fan assisted.
Separator kit Ø 80/80. e Ø 80/80 separator • Coupling of extension pipes and elbows. To - Type B open chamber boilers must not be kit, allows separation of the exhaust ues and install push-fitting extensions with other installed in places where commercial, artisan air intake pipes according to the diagram shown elements of the flue extraction elements or industrial activities take place, which use...
Ø80 exible “Green Range” ducting systems must Flue exhaust does not necessarily have to be To start up the system, make reference to the only be used for domestic use and with Immergas connected to a branched type traditional ue. Standard: is divides the systems and therefore condensing boilers.
1.19 CIRCULATION PUMP. By-pass regulation (part. 25 Fig. 1-28). If The “Victrix X 12-24 2I” series boilers are necessary, the by-pass can be regulated according supplied with a built-in circulation pump with to system requirements from a minimum (by- 3-position electric speed control. The boiler...
(max. three) in order to interlock them with separate adjustments and to keep water ow rate high for each zone, Immergas supplies zone system kits on request. • External storage tank unit coupling kit (on request).
Important: indicates a pressure of 1 ÷ 1.2 bar. via the indicator (14). the Victrix X 12-24 2I boiler has been designed - Open the gas cock upstream from the boiler. to operate as an appliance for room central • Winter (...
Flue safety thermostat block is function must be pressed. Call an authorised technician is activated automatically if the boiler detects to remove the obstructions (e.g. Immergas A er- a probe on the DHW inlet (optional) or if the Contacts resistance block sales Service).
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(e.g. Immergas A er-Sales Technical Assistance the room central heating requests. A quali ed Signalling and diagnostics - Display of the Service). technician must be called (e.g. Immergas A er- Remote Control (Optional). During Sales Service). Push button control panel anomaly.
1 and 1.2 bar. of the Immergas Anti-freeze Kit in the boiler. In If the pressure falls below 1 bar (with the circuit the case of prolonged inactivity (second case),...
BOILER - check the ∆p gas values in domestic hot water - ensure sealing e ciency of water circuits; and heating modes; COMMISSIONING INITIAL - check ventilation and/or aeration of the - check the CO in the combustion products at installation room where provided.
Check, the Comando Amico Remoto remote control out by a qualified technician (e.g. Immergas by means of the condensate drain cap, that (CAR , which must be connected to clamps 41 A er-Sales Technical Assistance Service).
Boiler conversion must be carried out by a the voltage from the boiler. output output quali ed technician (e.g. Immergas Technical (central heating) (central heating) Calibration of the minimum CO (minimum Assistance Service). G 20 9.50% ±...
3.8 PROGRAMMING THE P.C.B. e boiler is prepared for possible programming of several operation parameters. By modifying these parameters as described below, the boiler can be adapted according to speci c needs. To access the programming phase, position the DHW selector (5) on position “6”, the CH selector (6) on position “9”...
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Parameter Parameter Description Range Default Establishes the boiler ignition and switch-o mode in DHW mode. On = -7°C 0 - Ignition occurs when the water contained in the storage tank drops by 7°C with respect O = -4°C to the temperature set and switches o when the temperature is at -4°C with respect to the value set (solar deactivated) 1 - Ignition occurs when the water contained in the storage tank drops by 2°C with respect DHW thermostat...
3.9 SOLAR PANELS COUPLING 3.15 AUTOMATIC VENT FUNCTION. 3.17 YEARLY APPLIANCE CHECK AND FUNCTION. MAINTENANCE. In the case of new heating systems and in The boiler is set-up to receive water. In the particular mode for floor systems, it is very e following checks and maintenance should event of integration of heating of the DHW with important that dearation is performed correctly.
3.18 CASING REMOVAL. To facilitate boiler maintenance the casing can be completely removed as follows: - disassemble the lower plastic protection grid (1) by loosening the two lower screws (2); - loosen the two screws (4) present in the lower part of the casing front (3);...
3.19 VARIABLE HEAT POWER. sealed chamber (see pressure test 15 and 16 Fig. measuring 0.5 m in length. Gas ow rates refer N.B.: the pressures indicated in the table 1-28). e adjustments must be performed using to heating values below a temperature of 15°C represent the differences of pressures at the a digital di erential manometer with a scale in and at a pressure of 1013 mbar.
3.20 COMBUSTION PARAMETERS. Supply pressure mbar (mm H 20 (204) 29 (296) 37 (377) Victrix X 12 2 I Gas nozzle diameter 3.70 2.80 2.80 Flue ow rate at nominal heat output kg/h Flue ow rate at min heat output kg/h at Nom Q./Min.
Total head available with 1000 l/h ow rate kPa (mm H 6,7 (0,68) 25,8 (2,64) *Speci c capacity “D” UB Immergas 80 l (∆T 30°C) according to EN 625 l/min 17,2 20,5 *Speci c capacity “D” UB Immergas 105 l (∆T 30°C) according to EN 625...
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Immergas S.p.A. 42041 Brescello (RE) - Italy T. +39.0522.689011 F. +39.0522.680617 immergas.com...