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VICTRIX 50 Instruction booklet and warning Installer User Technician...
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Dear Customer, Congratulations for choosing a high quality Immergas product designed to ensure lasting comfort and safety. As an Immergas customer you can always count on a professional Authorized Service Centre and qualified and updated personnel to gua- rantee the constant efficiency of your boiler.
VICTRIX 50 variable heat output.............................. 43 3.22 VICTRIX 50 technical data................................ 44 Immergas S.p.A. declines any responsibility for printing or transcription errors, and reserves the right to make any changes to its technical and commercial lists without prior notice.
1.1 Installation instructions. Immergas gas appliances must be installed exclusively by a professionally qualified and authorized technician. “VICTRIX 50” Range boilers can be installed outside or in a suitable room (heating station). Installation must meet the provisions of current standards and all applicable laws and regulations.
5000 cm for LPG. Fume exhaust. e “VICTRIX 50” boiler must be connected to an efficient single flue. N.B.: With single installation, the “VICTRIX 50” can be connected to the Ø 80 mm flexible ducting system for condensing boilers (point 1.11 of this manual).
1.4 External installation. e “VICTRIX 50” boiler has IPX5D protection rating and can also be installed outside, without requiring additional protection. Important: All the optional kits that can be connected to the boiler must be protected according to their electrical protection rating.
1.6 Main dimensions. Height (mm) Width (mm) Depth (mm) Key: V - Electrical connection G - Gas supply Connections R - System return M - System delivery SYSTEM SC - Condensate drain (min. internal diameter Ø 13 mm) 3/4” 1”1/2 1”1/2...
Electrical connection. e electrical system must be carried - Due to the composition of the LPG mixture, layering out in accordance with the law. e entire “VICTRIX 50” of the mixture components may occur during the period boiler has IPX5D protection rating. Electrical safety of the of storage in the tanks.
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When replacing the power supply cable, contact a - permanent operation in comfort temp.; qualified technician (e.g. the Immergas Technical Assistance - permanent operation in lower temp.; Service). e power cable must be laid as shown.
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• Zone manager. Zone and cascade regulator or On/Off chronothermostat In addition to the functions described in the previous (Optional) electrical connection. e following operations point, the zone manager panel enables the user to control must be carried out after disconnecting the electrical power sup- and have at hand all the important information regarding ply.
Important: the boiler must be installed exclusively with an original Immergas “Green Range” air intake and fume extraction system in plastic, as required by current regula- tions. is system is identifiable by a special distinctive marking giving the note: “for condensing boilers only”.
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Resistance factors and equivalent lengths tables. Equivalent Equivalent length in metres of length Resistance concentric pipe in metres of pipe TYPE OF DUCT Factor Ø 80/125 Ø 80 Concentric pipe Ø 80/125 m 1 Intake Exhaust 1.0 m exhaust 4.0 m 90°...
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Resistance factors and equivalent lengths tables. Equivalent length Equivalent length Resistance in m of concentric pipe in m of pipe TYPE OF DUCT Factor Ø 80/125 Ø 80 Pipe Ø 80 m 1 Exhaust Exhaust 0.24 m 1.0 m Complete exhaust terminal Ø 80 m 1 Exhaust Exhaust 0.63 m...
1.9 Boiler installation with “C” type configuration “VICTRIX 50” boilers leave the factory with “B ” type configuration (open chamber and forced draught), to change the configuration to “C” type (sealed chamber and forced draught), remove the Ø 80 adapter, the bracket and gasket present on the boiler cover.
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Vertical kit with aluminium tile Ø 80/125. is particular terminal enables fume exhaust and air intake Kit assembly: Fit the Ø 80/125 adapter (1) up to the stop necessary for combustion, in a vertical direction. on the central hole of the boiler. Slide the gasket (2) along e Ø...
1.10 Installing “B ” type single boiler with open chamber and forced draught. “VICTRIX 50” boilers leave the factory in “B “ type con- figuration (open chamber and forced draught). Air is drawn directly from the place where the boiler is...
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Ø 80 horizontal kit with wall exhaust. Ø 80 horizontal kit with exhaust in flue. Kit assembly: Kit assembly: Fit the male end of the Ø 80 bend (1) up to Fit the male end of the Ø 80 bend (1) up to the stop on the stop on the central hole of the boiler.
Immergas Ø 80 mm ducting system. e “Green Range” Ø 80 flexible ducting system must only be used with Immergas condensing boilers. In any case, ducting operations must respect the provisions contained in the standard and in current technical regulations;...
Tighten the cap on completion. - the Ø 125 exhaust manifold must have a min. slope of 3%; N.B.: e “VICTRIX 50” boiler does not have an expansion tank on the system. A closed expansion tank must be installed - the drain for condensate produced by the appliances must to guarantee correct boiler operation.
- check gas supply tightness with the boiler gas ON/OFF 1.17 Circulating pump. cock closed, no gas flow must be indicated on the meter “VICTRIX 50” Range boilers are supplied with a built-in for 10 minutes; circulating pump with 3-position electric speed control. e boiler does not operate correctly with the circulating pump 1.16 Boiler start-up (lighting).
(not supplied standard with the appliance) must be arranged S.p.A. declines any responsibility if the installer does not as described in the installation instructions. Whenever the use the original Immergas devices and kits or uses them generators are not installed in cascade according to the improperly.
1.20 Plumbing diagram with 2 VICTRIX 50 appliances in cascade with optionals. N.B.: Modular generators installed in cascade with an original Immergas connection kit must be considered as a single appliance, taking the serial number (factory number) of the generator nearest the safety devices.
1.21 Plumbing diagram with 3 VICTRIX 50 appliances in cascade with optionals. N.B.: Modular generators installed in cascade with an N.B.: e boiler must be shut down before closing one original Immergas connection kit must be considered or both system on/off cocks (9).
1.24 Kits available by request. • Cascade and zone thermoregulator kit. • Support kit for thermoregulator wall fixing. • Zone manager kit. • Modulating room thermostat kit. • External sensor kit. • System delivery sensor kit. • Domestic circuit kit for external generator. •...
OPERATION AND MAINTENANCE INSTRUCTIONS 2.1 Cleaning and maintenance. Important: the user must have at least one servicing of the heating system and one combustion check (“flue test”) carried out every year. is ensures optimal boiler safety, performance and opera- tion over time. We recommend stipulating a yearly cleaning and mainte- nance contract with your area technician.
2.4 VICTRIX 50 - Control panel. Key: 1 - Main switch 2 - User interface display 3 - Boiler manometer Boiler lighting. Before lighting, make sure the system is full Burner lit (domestic hot water) of water and that the manometer (3) indicates a pressure...
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Parameters modifiable by the user. Para- Description Lower limit Upper limit Factory Value set by meter value value value User Domestic hot water setting value 20 °C 70 °C 20 °C Domestic hot water function mode 0 = cut out 1 = active 2 = cut out + continuous pump 3 = active + continuous pump...
2.7 Antifreeze protection. e boiler comes standard with an antifreeze function that starts the pump and burner when the system water tem- perature inside the boiler falls below 3°C. e antifreeze function is guaranteed if the boiler is fully operative and not in “block”...
BOILER STARTUP PRELIMINARY CHECK To start up the boiler, proceed as follows: - ensure that the declaration of conformity of installation is supplied with the appliance; - check gas supply circuit tightness with the On/Off valves closed and subsequently open with gas valve closed; no gas flow must be indicated on the meter for 30 minutes;...
3.1 VICTRIX 50 wiring diagram. e connections of the M and O Bus terminals are used for room ermostat. managing boilers in cascade. Resistance R8 must be eliminated when connecting the e X40 jumper must be eliminated when connecting the...
3.3 Appliance operational parameters. - press the MODE and STEP keys at the same time for 2 e following table gives the boiler adjustment parameters seconds; the display will show the wording CODE and with factory settings. subsequently a random number on the last two digits; To modify the parameters reserved for the technician, it is - change the value by operating the + or - keys until reaching necessary to enter an access code suppliable by request.
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Modulation hysteresis in domestic OFF -5 °C 30 °C Hysteresis detection in domestic ON -5 °C 30 °C Hysteresis detection in domestic OFF -20 °C 30 °C Heating timing 300 seconds Domestic timing 300 seconds Timing in transition from domestic to 0 = transition with burner on heating function 30 = transition with burner off...
N.B.: maintenance must be performed by a qualified - Exchanger blocked. is may be caused by the trap being technician (e.g. Immergas Technical Assistance Service). blocked. Check, by means of the condensate drain cap, that there are no residuals of material blocking the flow - Smell of gas.
N.B.: All boiler adjustment operations must be carried out by a qualified technician (e.g. Immergas Assistance Service). Burner adjustment must be carried out using a differential digital type pressure gauge (with scale in tenths of mm or...
10 seconds in order to reduce the risk of the pump becoming blocked due to prolonged inactivity. 3.11 Rated heat output adjustment e “VICTRIX 50” boiler is produced with heat output 3.17 Radiator antifreeze function. set to maximum. erefore it is advisable not to change e boiler has a function that starts the pump when the...
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VICTRIX 50 electronic card DUNGS gas valve Key: 1 - Gas valve inlet pressure point 2 - Gas valve outlet pressure point 3 - Off/Set adjustment screw 12 - Outlet gas flow regulator F1 - 2A - 230 V fuse...
3.19 Casing removal. - pull the bottom of the casing front (5) outwards while To facilitate boiler maintenance the casing can be completely pushing upwards at the same time (see figure); removed as follows: - undo the screws (2) on the top of the casing front support - remove the lower sheet protection grid;...
- Check intervention of the device against no gas ionization - there must be no traces of blackening or burning. flame control; - ensure intervention time is less than ten seconds. 3.21 VICTRIX 50 variable heat output. METHANE (G20) BUTANE (G30) PROPANE (G31)