Immergas Victrix Zeus 25 Instructions And Recommendations
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Immergas Victrix Zeus 25 Instructions And Recommendations

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VICTRIX ZEUS
Instructions and
IE
recommendations
25
Installer
User
Maintenance technician

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Summary of Contents for Immergas Victrix Zeus 25

  • Page 1 VICTRIX ZEUS Instructions and recommendations Installer User Maintenance technician...

  • Page 3: Table Of Contents

    Wiring diagram..............45 1.10 External temperature probe (Optional)......14 Removable memory ............46 1.11 Immergas flue systems............15 Troubleshooting..............46 1.12 Tables of resistance factors and equivalent lengths of Converting the boiler to other types of gas....47 “green range”...

  • Page 4: Dear Customer

    Dear Customer, Our compliments for having chosen a top-quality Immergas product, able to ensure well-being and safety for a long period of time. As an Immergas Customer, you can also count on a qualified after-sales service, prepared and updated to guarantee constant efficiency of your boiler.

  • Page 5: Safety Symbols Used

    SAFETY SYMBOLS USED. GENERIC HAZARD Strictly follow all of the indications next to the pictogram. Failure to follow the indications can generate hazard situa- tions resulting in possible harm to the health of the operator and user in general. ELECTRICAL HAZARD Strictly follow all of the indications next to the pictogram.

  • Page 6: Boiler Installation

    ATTENTION: The Victrix Zeus 25 boiler has been designed for wall mounted installation only; for heating and production it is not permitted to install boilers that of domestic hot water for domestic use and similar are removed and decommissioned from purposes.
  • Page 7 - Installation is also forbidden in places/rooms company (e.g. the Immergas Technical Assistance centre, which has specifically trained staff and original spare parts). Do not that constitute public areas of apartment attempt to modify or repair the appliance alone.
  • Page 8 ATTENTION: These boilers are used to heat water to below boiling temperature in atmospheric pressure. - Type B open chamber boilers must They must be connected to a central heating system not be installed in places where com- and domestic hot water circuit suited to their perfor- mercial, artisan or industrial activities take mance and capacity.

  • Page 9: Main Dimensions

    MAIN DIMENSIONS. Key: V - Electrical connection G - Gas supply SC - Condensate drain (minimum internal diameter Ø 13 mm) R - System return M - System flow RC - Domestic hot water pump (optional) AC - Domestic hot water outlet AF - Domestic hot water inlet Height Width...

  • Page 10: Antifreeze Protection

    An aqueous solution must be made with potential pollution class of water 2 (EN 1717:2002). The materials used for the central heating circuit of Immergas boilers resist ethylene and propylene glycol based antifreeze liquids (if the mixtures are prepared perfectly).

  • Page 11: Boiler Connection Unit

    ATTENTION: manufacturer’s instructions. Before connecting the gas line, carefully The Immergas connection unit, which is a clean inside all the fuel feed system pipes standard supply, also includes the gas cock, to remove any residue that could impair boiler whose installation instructions are provided efficiency.

  • Page 12: Hydraulic Connection

    IMMERGAS anti-backflow kit to be used upstream of the cold water inlet connection of the boiler. We also recommend using a HYDRAULIC CONNECTION.

  • Page 13: Electrical Connection

    After-sales Service. It is recommended to contact ATTENTION: a qualified company (e.g. the Immergas Authorised After-Sales the manufacturer declines any respon- Technical Assistance Service) for replacement to avoid a hazard.

  • Page 14: External Temperature Probe (Optional)

    Immergas temperature to be adjusted to the actual needs of the room being chrono-thermostats.

  • Page 15: Immergas Flue Systems

    1.11 IMMERGAS FLUE SYSTEMS. Immergas supplies various solutions separately from the boilers regarding the installation of air intake terminals and flue exhaust, which are fundamental for boiler operation. ATTENTION: the boiler must be installed exclusive- ly with an original Immergas “Green Range”...

  • Page 16: Tables Of Resistance Factors And Equivalent Lengths Of "Green Range" Flue System Components

    1.12 TABLES OF RESISTANCE FACTORS AND EQUIVALENT LENGTHS OF “GREEN RANGE” FLUE SYSTEM COMPONENTS. Resistance Length TYPE OF DUCT Factor in m of concentric pipe Ø 80/125 Concentric pipe 80/125 Ø m 1 90° concentric bend Ø 80/125 Concentric bend 45° Ø 80/125 Terminal complete with concentric horizontal intake-exhaust Ø...
  • Page 17 Resistance Length Length Length Length TYPE OF DUCT Factor in m of concen- in metres in metres in m of concen- tric pipe Ø 60/100 of a Ø 80 pipe of a Ø 60 pipe tric pipe Ø 80/125 Intake m 7.3 Concentric pipe Ø...

  • Page 18: Outdoor Installation In Partially Protected Area

    - the flue gas exhaust must be connected to its own single chimney ) or ducted directly outside via a vertical terminal for direct exhaust (B ) or via an Immergas ducting system (B The technical regulations in force must be respected. Kit assembly (Fig. 12).
  • Page 19 The cover kit includes: N° 1 Thermoformed cover N°1 Gasket clamping plate N°1 Gasket N°1 Gasket tightening clip N°1 Intake hole covering plate The terminal kit includes: N° 1 Gasket N° 1 Exhaust flange Ø 80 N° 1 Bend 90° Ø 80 N°...

  • Page 20: Concentric Horizontal Kit Installation

    This terminal is connected directly to the outside of the build- Immergas also provides a Ø 60/100 simplified terminal, which in ing for air intake and flue gas exhaust. The horizontal kit can combination with its extension kits allows you to reach a maxi- be installed with the rear, right side, left side or front outlet.

  • Page 21: Concentric Vertical Kit Installation

    Vertical kit with aluminium tile Ø 60/100. Kit assembly (Fig. 18): install the concentric flange (2) on the central hole of the boiler, positioning gasket (1) with the circular projections downwards in contact with the boiler flange, and tighten using the screws contained in the kit.

  • Page 22: Separator Kit Installation

    Vertical kit with aluminium tile Ø 80/125. • Extensions for vertical kit Ø 80/125 (Fig. 21). Kit assembly (Fig. 20): The kit with this configuration can be extended up to a max. to install the kit Ø 80/125 one must use the flanged adapter kit length of 32 m including the terminal.
  • Page 23 end stop; making sure that the internal wall sealing plate has been fitted, this will ensure sealing and joining of the elements making up the kit. • Installation clearances (Fig. 23). The minimum installation clearance measurements of the Ø 80/80 separator terminal kit have been stated in some limit conditions.

  • Page 24: Adaptor C9 Kit Installation

    1.17 ADAPTOR C9 KIT INSTALLATION. Kit Assembly. This kit allows an Immergas boiler to be installed in "C " configu- - Mount the components of kit "C9" on the door (A) of the ducting ration, with combustion air intake directly from the shaft where system (Fig.
  • Page 25 Technical data. - The dimensions of the shafts must ensure a minimum gap be- tween the outer wall of the smoke duct and the inner wall of the shaft: 30 mm for circular section shafts and 20 mm in the event of a square section shaft (Fig.

  • Page 26: Ducting Of Flues Or Technical Slots

    Ø80 complete exhaust terminal, 1m of Ø 80 pipe in exhaust, two of the regulations in force. 90° Ø 80 bends at boiler outlet for connecting to the ducting Immergas ducting system. system and two direction changes of the flexible hose inside the chimney/technical slot.

  • Page 27: Flue Exhaust To Flue/Chimney

    1.20 FLUE EXHAUST TO FLUE/CHIMNEY. Positioning the wall flue exhaust terminals. Flue exhaust does not necessarily have to be connected to a branched The wall flue exhaust terminals must: type traditional flue for type B appliances with natural draught (CCR). - be installed on external perimeter walls of the building;...

  • Page 28: Water Treatment System Filling

    1.22 WATER TREATMENT SYSTEM FILLING. As already mentioned in the previous paragraphs, a treatment of the thermal and domestic system water is required, in compliance with the local standards in force. The parameters that influence the duration and prop- er operation of the heat exchanger are the water's PH, total hardness, conductivity, and oxygen, together with the system's processing residues (any welding residues), any oil present and corrosion products that can, in turn, cause damage to the heat...

  • Page 29: Boiler Start-Up (Ignition)

    1.26 BOILER START-UP (IGNITION). To commission the boiler (the operations listed below must only be performed by qualified personnel and in the presence of staff only): - check that the internal system is properly sealed according to the specifications set forth by regulations in force; - ensure that the type of gas used corresponds to the boiler settings (the type of gas appears on the display on first electrical power supply, or by checking the relative parameter “G”);...

  • Page 30: Circulation Pump

    1.27 CIRCULATION PUMP. Pump release. If after a long period of inactivity, the circulator During central heating mode, the Auto and Fixed operating modes is blocked, adjust the screw in the centre of the head in order are available. to manually release the motor shaft. Take great care during this operation to avoid damage to the motor.

  • Page 31: Kits Available On Request

    The above-mentioned kits are supplied complete with instructions flow rate high for each zone, Immergas supplies zone system kits for assembly and use. by request.

  • Page 32: Boiler Components

    1.29 BOILER COMPONENTS. Key: 11 - Air / gas manifold 19 - Fan 1 - Filling valve system 12 - Flue probe 20 - Air / gas mixer 2 - Draining valve system 13 - Flue gas sample points 21 - Gas nozzle 3 - Bypass (air A) - (flue gas F) 22 - D.H.W.

  • Page 33: Instructions For Use And Maintenance

    INSTRUCTIONS FOR USE AND • Do not open or tamper with the appli- MAINTENANCE. ance. • Do not take apart or tamper with the GENERAL WARNINGS. intake and exhaust pipes. ATTENTION: • Only use the user interface devices listed in •...
  • Page 34 ATTENTION: ATTENTION: if you smell burning or see smoke if you smell gas in the building: - close the gas meter interception device coming out of the appliance, switch it off, disconnect the power, close the main gas or the main interception device; cock, open the windows and call an authorised - if possible, close the gas interception cock on company (e.g.

  • Page 35: Cleaning And Maintenance

    “annual check and maintenance of the appliance”, in compliance with national, regional, or local standards in force. Annual maintenance is essential to validate the conventional warranty of Immergas. 2.3 CONTROL PANEL. Key: 1 - Domestic hot water temperature...

  • Page 36: Using The Boiler

    2.4 USING THE BOILER. “Off ” mode. By holding the button ( ) down for 8 seconds, Before ignition make sure the heating system is filled with water only the central point remains lit on the display, and all boiler and that the manometer (7) indicates a pressure of 1 ÷...

  • Page 37: Fault And Anomaly Signals

    FAULT AND ANOMALY SIGNALS. The boiler signals any anomalies using a code shown on the boiler display (14) according to the following table: Error Anomaly signalled Cause Boiler status / Solution Code In the event of request of room central heating or domestic No ignition hot water production, the boiler does not switch on within the Press the Reset button (1)
  • Page 38 Error Anomaly signalled Cause Boiler status / Solution Code Block due to exceeding This occurs if the gas valve remains open for longer than re- storage tank quired for normal operation, without Press the Reset button (1) maximum opening time the boiler switching on.
  • Page 39 Error Anomaly signalled Cause Boiler status / Solution Code Combustion signal The combustion signal is beyond the adjustment range required The boiler keeps working (1) (2) beyond limit for a limited period of time. A problem is detected on the combustion control, which may If normal conditions are restored the boiler Combustion anomaly be due to: gas low pressure, flue recirculation, defective gas...

  • Page 40: Information Menu

    INFORMATION MENU. By pressing the button “ “, the “Information menu” is ac- tivated for at least 1 second, displaying some boiler operating parameters. Press the " " button (4) to scroll the various parameters. To exit the menu, press the “ ”...

  • Page 41: Storage Tank Draining

    3 herein. zero, we recommend the central heating system is protected using anti-freeze liquid and installation of the Immergas Antifreeze Kit in the boiler. In the case of prolonged inactivity (second case), we also recommend that: - the electric power supply is disconnected;...

  • Page 42: Instructions For Maintenance And Initial Check

    With regard to the above, only use Immergas original spare parts when replacing parts. If additional documentation needs to be consulted for extraordinary maintenance, contact the Authorised After-Sales Service.

  • Page 43: Yearly Appliance Check And Maintenance

    YEARLY APPLIANCE CHECK AND - Check correct lighting and operation. MAINTENANCE. - Check the CO by using the chimney sweep func- The following checks and maintenance should be tion at the three reference heat outputs, using the performed at least once a year to ensure operation, parameters in the table below.

  • Page 44: Hydraulic Diagram

    3.4 HYDRAULIC DIAGRAM. G - Gas supply AC - Domestic hot water outlet AF - Domestic hot water inlet SC - Condensate drain M - System flow R - System return Key: 1 - Gas valve 12 - Flue sample point 23 - 3-way valve (motorised) 2 - Condensate drain trap 13 - Air sample point...

  • Page 45: Wiring Diagram

    WIRING DIAGRAM.

  • Page 46: Removable Memory

    D.H.W. heat exchanger is clogged. In this case, contact Immergas After-Sales Assistance Service that has procedures to - Repeated ignition blocks. No gas, check the presence of pressure clean the module or D.H.W. heat exchanger.

  • Page 47: Converting The Boiler To Other Types Of Gas

    3.8 CONVERTING THE BOILER TO OTHER TYPES OF GAS. The gas conversion operation must be carried out by an authorised company (e.g. Authorised Technical After-Sales Service). To convert to another type of gas the following oper- ations are required: - Select, via programming menu “G”, the type of gas by selecting “nG”...

  • Page 48: Calibration Type Involving The Replacement Of A Component

    3.10 CALIBRATION TYPE INVOLVING THE In order to access the complete calibration stage, you must switch REPLACEMENT OF A COMPONENT. the boiler on, set the DHW selector in the “6 o'clock” position When performing extraordinary maintenance on the boiler, and the heating selector in the “9 o'clock” position, (Fig. 39) and involving the replacement of a component, such as the P.C.B.

  • Page 49: Co2 Adjustment

    • Minimum heat output: after having calibrated the boiler with 3.13 FAST CALIBRATION. the intermediate heat output, it is calibrated with the minimum This function allows you to calibrate the boiler automatically heat output. without requiring or giving the possibility to alter the parameters. Typically “fast calibration”...

  • Page 50: Flue Test

    10 seconds between the gas 32) according to the values shown in the tables below: change and the when it is restored) Victrix Zeus 25 Parameter F0 Pressure The restored values will be those relating to the type of boiler set in parameters “n”...
  • Page 51 In order to access parameters “n” and “S” press the “ ” button sequentially. In order to exit this part of the menu and access other parts (categories P, t, A, F) press the “ ” button. - IL. The “IL” gas type is not used; to exit, press “ ”.
  • Page 52 The boiler is set-up for functioning with the relay board (optional), which can be configured 0 = Off 1 = Chiller remote activation 2 =General alarm 3 = CH mode active Relay 3 0 - 9 4 = External gas valve power supply (optional) 5 = heat pump 6 = Storage tank activation with recirculation...
  • Page 53 Establishes the display lighting mode. 0 Automatic: the display lights up during use and dims after 15 seconds of inactivity. In the event of an anomaly the display Display lighting 0 - 2 flashes. 1 Low: the display is always lit with low intensity 2 High: the display is always lit with high intensity.

  • Page 54: Chimney Sweep" Function

    3.19 RADIATORS ANTIFREEZE FUNCTION. 3.16 "CHIMNEY SWEEP” FUNCTION. If the system return water is below 4°C, the boiler starts up until When activated, this function forces the boiler to variable output reaching 42°C. for 15 minutes. In this state all adjustments are excluded and only the safety 3.20 PERIODICAL P.C.B.

  • Page 55: Casing Removal

    3.22 CASING REMOVAL. • Front (Fig. 50). To facilitate boiler maintenance the casing can be completely 6) Loosen the two screws (g). removed as follows: 7) Pull the front (f) slightly towards you. • Lower grid (Fig. 48). 8) Release the front (f) from the bracket (h) by pushing upwards 1) Loosen the two screws (a).
  • Page 56 • Control panel (Fig. 51). • Sides (Fig. 52). 9) Loosen the fixing screws (i) from the front panel. 12) Unscrew the side (k) fastening screws (l). 10) Press the hooks on the side of the control panel. 13) Remove the sides by extracting them from their rear seat (Ref. 11) Tilt the control panel (j) towards you.

  • Page 57: Technical Data

    TECHNICAL DATA. VARIABLE HEAT OUTPUT. N.B.: the power data in the table has been obtained with intake- exhaust pipe measuring 0.5 m in length. Gas flow rates refer to net calorific value below a temperature of 15°C and at a pressure of 1013 mbar.

  • Page 58: Technical Data Table

    TECHNICAL DATA TABLE. Domestic hot water nominal heat input kW (kcal/h) 25.9 (22280) Central heating nominal heat input kW (kcal/h) 20.7 (17800) Minimum heat input kW (kcal/h) 3.6 (3135) Domestic hot water nominal heat output (useful) kW (kcal/h) 25.0 (21500) Central heating nominal heat output (useful) kW (kcal/h) 20.0 (17200)

  • Page 59: Key For Data Nameplate

    KEY FOR DATA NAMEPLATE. Cod. Md Sr N° Cod. PIN Type Qnw/Qn min. Qnw/Q max. Pn min. Pn max. Class CONDENSING Note: the technical data is provided on the data nameplate on the boiler Model Cod. Md Model code Sr N° Serial Number Check Cod.

  • Page 60: Technical Parameters For Combination Boilers (In Compliance With Regulation 813/2013)

    Contact information IMMERGAS S.p.A. VIA CISA LIGURE, 95 - 42041 BRESCELLO (RE) ITALY (*) High temperature mode means 60°C on return and 80°C on flow. (**) Low temperature mode for condensation Boilers means 30°C , for low temperature boilers 37°C and for other appliances 50°C of return temperature.

  • Page 61: Product Fiche

    PRODUCT FICHE (IN COMPLIANCE WITH REGULATION 811/2013). Victrix Zeus 25 Parameter value Annual energy consumption for the central heating 37 GJ mode (Q Annual electricity consumption for the domestic hot 44 kWh water function (AEC) VICTRIX ZEUS 25 Annual fuel consumption for the domestic hot water...

  • Page 62: Parameters For Filling In The Package Fiche

    In case you should wish to install an assembly, starting from the devices, integration heat pumps, temperature controllers). Victrix Zeus 25 boiler, use the assembly charts in (Fig. 55 and 58). Use board (Fig. 55) for “assemblies” related to the central heating To complete it properly, fill the relevant spaces (as shown in the mode (e.g.: boiler + temperature controller).
  • Page 63 Parameters for filling in the assembly chart. Parameter Victrix Zeus 25 ‘I’ ‘II’ ‘III’ 1.34 ‘IV’ 0.52 * to be established by means of table 5 of Regulation 811/2013 in case of “assembly” includ- ing a heat pump to integrate the boiler. In this case the boiler must be considered as the main appliance of the assembly.
  • Page 64 Facsimile for filling in the domestic hot water production system package fiche. Water heating energy efficiency of combination boiler ‘I’ Stated load profile: Solar contribution From the board of the solar device Auxiliary electricity ( 1.1 x ‘I’ 10 % ) ‘II’...
  • Page 65 Parameters for filling in the DHW package fiche. Parameter Victrix Zeus 25 ‘I’ ‘II’ ‘III’ * to be determined according to Regulation 811/2013 and transient calculation methods as per Notice of the European Community no. 207/2014. Domestic hot water production system package fiche.
  • Page 66 66 66...
  • Page 67 67 67...
  • Page 68 Immergas S.p.A. 42041 Brescello (RE) - Italy Tel. 0522.689011 Fax 0522.680617 Certified company ISO 9001...

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