Immergas VICTRIX PRO V2 100 EU Installation Instructions Manual
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Immergas VICTRIX PRO V2 100 EU Installation Instructions Manual

Immergas VICTRIX PRO V2 100 EU Installation Instructions Manual

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VICTRIX PRO V2
Instructions and recommendations
AL
Installer
100-120-150 EU
User
IE
Maintenance technician
IL
MK
MT

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Summary of Contents for Immergas VICTRIX PRO V2 100 EU

  • Page 1 VICTRIX PRO V2 Instructions and recommendations Installer 100-120-150 EU User Maintenance technician...

  • Page 2: Table Of Contents

    1.36 Wiring diagram connection to BMS system ..............................50 1.37 Wiring diagram BUS-Cascade connection ...............................51 1.38 General examples of types of installation of flue systems .........................52 1.39 Immergas flue systems ....................................53 1.40 Equivalent lengths of "Green Range" flue system components........................54 1.41 Outdoor installation ....................................55 1.42 Cap removal for concentric kit installation ..............................57...
  • Page 3 1.48 Separator kit installation .....................................66 1.49 Maximum flue length ....................................68 1.50 Configuration for C6 flue installation ................................69 1.51 Flue gas exhaust with cascade appliances ..............................70 1.52 Water treatment plant filling ..................................70 1.53 System filling .........................................71 1.54 Filling the condensate drain trap ................................71 1.55 Operation with system flow sensor ................................71 1.56 Simple cascade ......................................72 1.57 Autodetection .......................................73...
  • Page 4 3.11 Chimney sweep ......................................147 3.12 CH output adjustment ....................................147 3.13 Output adjustment during DHW (only in combination with an optional external storage tank) .............147 3.14 Pump antilock, 3-way valve and mixing valve (Optionals) ........................147 3.15 Antifreeze ........................................148 3.16 Gasket assembly on manifold ..................................148 3.17 Assembling the manifold on the condensation module .........................149 3.18 Replacing the manifold insulating panel ..............................150 3.19 Casing removal ......................................151...

  • Page 5: Dear Customer

    Dear Customer Congratulations for having chosen a top-quality Immergas product, able to assure well-being and safety for a long period of time. As an Im- mergas customer you can also count on a Qualified Authorised After-Sales Technical Assistance Centre, prepared and updated to guarantee constant efficiency of your appliance.

  • Page 6: General Recommendations

    Law. • Improper installation or assembly of the Immergas device and/or components, accessories, kits and devices can cause unex- pected problems for people, animals and objects. Read the instructions provided with the product carefully to ensure proper installation.

  • Page 7: 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 situations resulting in possible harm to the health of the operator and user in general, and/or property damage. ELECTRICAL HAZARD Strictly follow all of the indications next to the pictogram.

  • Page 8: Unit Installation

    Installation must be carried out according to regulation standards, current legislation and in compliance with local technical regulations and the required technical procedures. The place of installation of the appliance and relative Immergas accessories must have suitable features (technical and structur- al), such as to allow for (always in safe, efficient and comfortable conditions): - installation (according to the provisions of technical legislation and technical regulations);...
  • Page 9 In the event of malfunctions, faults or incorrect operation, turn the appliance off and contact an authorised company (e.g. the Authorised Technical Assistance Centre, which has specifically trained staff and original spare parts). Do not attempt to modify or repair the appliance alone. The manufacturer declines all liability in the event of damage caused by appliances removed from other systems or for any non-conformities with such equipment.
  • Page 10 Installation of gas appliances, flue exhaust pipes and combustion air intake pipes is forbidden in places with a fire risk (for example: garages, closed parking stalls), and in potentially dan- gerous places. Do not install in places/rooms that constitute public areas of apartment buildings, internal stairways or other escape routes (e.g.
  • Page 11 Risk of material damage after using sprays and liquids to search for leaks SIT 822 GAS Valve Leak sprays and liquids clog the reference hole PR Ref. (Fig. 81) of the gas valve, damaging it irreparably. During installation and maintenance, do not use spray or liquids in the upper area of the gas valve (electric connections side). Honeywell Gas Valve (Rambler VK4405V) Leak sprays and liquids clog the reference hole PR Ref.

  • Page 12: Handling The Appliance

    HANDLING THE APPLIANCE ATTENTION: the casing sides are not load-bearing, so in order to move the appliance, it is necessary to take it from the rear and front as shown in the figure 2 and not from the side. DATA NAMEPLATE POSITION Key (Fig.

  • Page 13: Main Dimensions

    MAIN DIMENSIONS Key (Fig. 4): - Air intake - Electrical connection - Gas supply - System return - System flow - Condensate drain (minimum inter- nal diameter Ø 13 mm) Depth Height Width Model (mm) (mm) (mm) 100-120 1098 (1233) Connections OUTLET SYSTEM...

  • Page 14: Minimum Installation Distances

    MINIMUM INSTALLATION DISTANCES Key (Fig. 5): - 450 mm - 350 mm - 200 mm - 200 mm - 1000 mm POSITION OF THE APPLIANCES The devices can be installed: - outdoors; - in outdoor environments, also adjoining the building served, located in uncovered space, as long a structurally separated and without walls in common, or situated on the flat covering of the building served, always without walls in common;...

  • Page 15: Aeration And Ventilation Of The Installation Rooms

    Victrix Pro V2 150 EU, in the presence of a gas detection system (Z = 0.8) example: installation of No. 3 Victrix Pro V2 100 EU in cascade the minimum surface area S is 930 x 3 = 2790 cm...
  • Page 16 Victrix Pro V2 150 EU, in the presence of a gas detection system (Z = 0.9) example: installation of No. 3 Victrix Pro V2 100 EU in cascade the minimum surface area S is 1395 x 3 = 4185 cm or, with gas detec- tion system, S = 1255.5 x 3 = 3766.5 cm...

  • Page 17: Antifreeze Protection

    - The materials used for the central heating circuit of Immergas appliances resist propylene glycol based antifreeze liquids (if the mix- tures are prepared perfectly).

  • Page 18: Other Antifreeze Functions (Optionals)

    OTHER ANTIFREEZE FUNCTIONS (OPTIONALS) Depending on the system implemented and thus on the optional kits fitted, other Antifreeze functions may be available. External probe (Optional) If the external probe is present, the appliance's pump or other pumps if installed (Booster pump, Zone 1 pump, Zone 2 pump, System pump), is activated when the external temperature measured by the probe drops below the temperature set in the parameter "System settings/Additional antifreeze protections/Outside temperature pump activation"...

  • Page 19: Hydraulic Connection

    The gas supply pipe must be suitably dimensioned according to current regulations in order to guarantee correct gas flow rate to the burn- er even in conditions of maximum generator output and to guarantee appliance efficiency (technical specifications). For systems with an output of more than 35 kW, a manual shut-off valve must be installed outside of the room in which the appliance is installed on each gas supply pipe, in a visible and easily accessible position, with a quick-closing manoeuvre for 90°...

  • Page 20: Electrical Connection

    Condensate drain Condensate must be drained according to the laws in force. To drain the condensate produced by the appliance, it is necessary to connect to the drainage system by means of acid condensate resist- ant pipes, with an internal Ø of at least 13 mm. The system connecting the appliance to the drainage system must be carried out in such a way as to prevent occlusion and freezing of the liquid contained in it.
  • Page 21 1. Press on the two hooks (b) at the top of the front control panel cover (a); 2. When releasing the front control panel lid (a), accompany its rotation until it is fully open, in order to access the P.C.B. (c) and display board (d).
  • Page 22 To protect from possible dispersions of DC voltage, it is necessary to provide a type A differen- tial safety device. If the power supply cable is damaged, it must be replaced by a special cable or assembly, which are only available from the manufacturer or its Authorised After-Sales Technical Assistance Centre.

  • Page 23: Commands For Heat Adjustment (Optional)

    1.13 COMMANDS FOR HEAT ADJUSTMENT (OPTIONAL) The device is designed for the application of the Victrix Pro V2 cascade and zone regulator kit, the Victrix Pro V2 zone manager kit, the remote control for single high-power boilers, on/off thermostats, commercial Opentherm modulators and the external probe. These components are available as separate kits to the boiler and are supplied on request.
  • Page 24 • Constant Setpoint The CH demand is generated permanently on both heating zones (it is not mandatory to configure both pumps of the two zones). Inputs OT1 and OT2 (in this case), can be used as setpoint reduction (open contact). With closed contact, the setpoint used is given by the pa- rameters "Zone 1 CH setpoint"...
  • Page 25 "CH Request type" and "DHW request type"). If the BMS must be integrated into an existing home automation system or other than the Immergas system manager, the Au- thorised Technical Assistance Centre must be contacted for the configuration of the correct parameters.
  • Page 26 By setting the parameter "CH Request type" within "HYDRAULIC SETTINGS" it is possible to configure the input by choosing the oper- ating mode between "0-10 V Temperature control" and "0-10 V Power control" . By setting this parameter, both in temperature and in Power, the CH demand is subject to priority in DHW, deactivation CH Demand, Decreasing slope (function) and Minimum time.
  • Page 27 • OTC climate curve - CH1 (Zone 1 CH) TM (°C) TE (°C) The graph in fig. 11 is made by comparing the value of Outside temperature for min CH (+18 °C) with the value of Zone 1 minimum CH setpoint (+20 °C) and the value of Outside temperature for max CH (-10 °C) with the value of Zone 1 maximum CH setpoint (+85 °C).

  • Page 28: Hydraulic Settings

    The values indicated are default values and can be changed via the relevant parameters. The parameter "Zone 2 maximum CH setpoint" limits the parameter "Zone 2 CH setpoint". 1.14 HYDRAULIC SETTINGS System sensor Two heating zones (one of which can be mixed) and a DHW storage tank can be managed. Relay settings See also Relay settings in chapter Maintenance.

  • Page 29: Notes And Tables In Common Of Wiring Diagrams

    1.15 NOTES AND TABLES IN COMMON OF WIRING DIAGRAMS The notes and tables below apply to all diagrams in fig. 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31. For low-temperature zones, insert a safety thermostat in series with the relevant zone pump. Remove the X40 link in case of connection: * cascade and zone regulator * 0-10V...

  • Page 30: Hydraulic Diagram - One Direct Zone - One Mixed Zone - 3-Way Valve - Hydraulic Manifold (One Appliance)

    1.16 HYDRAULIC DIAGRAM - ONE DIRECT ZONE - ONE MIXED ZONE - 3-WAY VALVE - HYDRAULIC MANIFOLD (ONE APPLIANCE) Key (Fig. 13): - Minimum pressure switch with manual reset - Safety thermostat - Generator - Storage tank unit feeding pump - External probe - Non return valve - Manifold/mixer...

  • Page 31: Wiring Diagram - One Direct Zone - One Mixed Zone - 3-Way Valve - Hydraulic Manifold (One Appliance)

    1.17 WIRING DIAGRAM - ONE DIRECT ZONE - ONE MIXED ZONE - 3-WAY VALVE - HYDRAULIC MANIFOLD (ONE APPLIANCE) See wiring diagram (Parag. 1.17) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 13. Key (Fig.

  • Page 32: Wiring Diagram - Zone 2 Mixed Heating - 3-Way Valve - Hydraulic Manifold (One Appliance)

    1.18 WIRING DIAGRAM - ZONE 2 MIXED HEATING - 3-WAY VALVE - HYDRAULIC MANIFOLD (ONE APPLIANCE) In this case, it is advisable to set the pump speed parameters to 100%. Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig.

  • Page 33: Wiring Diagram - Zone 2 Mixed Heating- 3-Way Valve - Without Hydraulic Manifold (One Appliance)

    1.19 WIRING DIAGRAM - ZONE 2 MIXED HEATING- 3-WAY VALVE - WITHOUT HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 13. Key (Fig. 16): Parameter configuration table A37 - Connection sheet (loads) "HYDRAULIC SETTINGS"...

  • Page 34: Wiring Diagram - Two Direct Heating Zones - 3-Way Valve - Hydraulic Manifold (One Appliance)

    1.20 WIRING DIAGRAM - TWO DIRECT HEATING ZONES - 3-WAY VALVE - HYDRAULIC MANIFOLD (ONE APPLIANCE) Direct zones could be in low temperature (set the heating sets of the two zones appropriately) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig.

  • Page 35: Wiring Diagram - Zone 1 Direct Heating- 3-Way Valve - Hydraulic Manifold (One Appliance)

    1.21 WIRING DIAGRAM - ZONE 1 DIRECT HEATING- 3-WAY VALVE - HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 13. Key (Fig. 18): Parameter configuration table A37 - Connection sheet (loads) "HYDRAULIC SETTINGS"...

  • Page 36: Wiring Diagram - Direct Heating Zone (Without Hydraulic Manifold) - 3-Way Valve - Domestic Hot Water Thermostat (One Appliance)

    1.22 WIRING DIAGRAM - DIRECT HEATING ZONE (WITHOUT HYDRAULIC MANIFOLD) - 3-WAY VALVE - DOMESTIC HOT WATER THERMOSTAT (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 13. Key (Fig.

  • Page 37: Wiring Diagram - Two Hydraulic Zones With System Heating Pump - 3-Way Valve- Hydraulic Manifold (One Appliance)

    1.23 WIRING DIAGRAM - TWO HYDRAULIC ZONES WITH SYSTEM HEATING PUMP - 3-WAY VALVE- HYDRAULIC MANIFOLD (ONE APPLIANCE) Single upright column and two zones controlled by thermostats. Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 13. Key (Fig.

  • Page 38: Wiring Diagram - Two Direct Heating Zones - 3-Way Valve (Without Hydraulic Manifold) (One Appliance)

    1.24 WIRING DIAGRAM - TWO DIRECT HEATING ZONES - 3-WAY VALVE (WITHOUT HYDRAULIC MANIFOLD) (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 13. Key (Fig. 21): Parameter configuration table "HYDRAULIC SETTINGS" (Technician menu) A37 - Connection sheet (loads) Parameter/menu name Setting...

  • Page 39: Wiring Diagram - Direct Heating Zone With Booster Pump - 3-Way Valve With Spring Return - External Probe Present (Off) (One Appliance)

    1.25 WIRING DIAGRAM - DIRECT HEATING ZONE WITH BOOSTER PUMP - 3-WAY VALVE WITH SPRING RETURN - EXTERNAL PROBE PRESENT (OFF) (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 13. Key (Fig.

  • Page 40: Hydraulic Diagram - One Direct Zone - One Mixed Zone - Dhw Pump

    1.26 HYDRAULIC DIAGRAM - ONE DIRECT ZONE - ONE MIXED ZONE - DHW PUMP Key (Fig. 23): - Minimum pressure switch with manual reset - Safety thermostat - Generator - Storage tank unit feeding pump - External probe - Non return valve - Manifold/mixer - External storage tank unit - Slurry collection system filter...

  • Page 41: Wiring Diagram - One Direct Zone - One Mixed Zone - Dhw Pump - Hydraulic Manifold (One Appliance)

    1.27 WIRING DIAGRAM - ONE DIRECT ZONE - ONE MIXED ZONE - DHW PUMP - HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 23. Key (Fig. 24): Parameter configuration table A37 - Connection sheet (loads) "HYDRAULIC SETTINGS"...

  • Page 42: Wiring Diagram - Zone 1 Mixed - Dhw Pump - Hydraulic Manifold (One Appliance)

    1.28 WIRING DIAGRAM - ZONE 1 MIXED - DHW PUMP - HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 23. Key (Fig. 25): Parameter configuration table A37 - Connection sheet (loads) "HYDRAULIC SETTINGS"...

  • Page 43: Wiring Diagram - Two Direct Heating Zones - Dhw Pump - Opentherm Thermostats - Hydraulic Manifold (One Appliance)

    1.29 WIRING DIAGRAM - TWO DIRECT HEATING ZONES - DHW PUMP - OPENTHERM THERMOSTATS - HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 23. Key (Fig. 26): Parameter configuration table A37 - Connection sheet (loads) "HYDRAULIC SETTINGS"...

  • Page 44: Wiring Diagram - Zone 1 Direct - Dhw Pump - Hydraulic Manifold (One Appliance)

    1.30 WIRING DIAGRAM - ZONE 1 DIRECT - DHW PUMP - HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 23. Key (Fig. 27): Parameter configuration table A37 - Connection sheet (loads) "HYDRAULIC SETTINGS"...

  • Page 45: Wiring Diagram - Zone 1 Direct - Dhw Pump - Parallel Operation - Hydraulic Manifold (One Appliance)

    1.31 WIRING DIAGRAM - ZONE 1 DIRECT - DHW PUMP - PARALLEL OPERATION - HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 23. Key (Fig. 28): Parameter configuration table "HYDRAULIC SETTINGS"...

  • Page 46: Wiring Diagram - Two Direct Heating Zones - Dhw Pump - Ch Request Type Constant Setpoint - Hydraulic Manifold (One Appliance)

    1.32 WIRING DIAGRAM - TWO DIRECT HEATING ZONES - DHW PUMP - CH REQUEST TYPE CONSTANT SETPOINT - HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 23. Key (Fig.

  • Page 47: Wiring Diagram - Two Direct Heating Zones - Dhw Pump - Ch Request Type Only Otc - Hydraulic Manifold (One Appliance)

    1.33 WIRING DIAGRAM - TWO DIRECT HEATING ZONES - DHW PUMP - CH REQUEST TYPE ONLY OTC - HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 23. Key (Fig.

  • Page 48: Wiring Diagram - Direct Heating Zone - Booster Pump - Without Hydraulic Manifold (One Appliance)

    1.34 WIRING DIAGRAM - DIRECT HEATING ZONE - BOOSTER PUMP - WITHOUT HYDRAULIC MANIFOLD (ONE APPLIANCE) Further notes on this diagram can be found in parag. 1.15. As a hydraulic diagram, please refer to fig. 23. Key (Fig. 31): Parameter configuration table "HYDRAULIC SETTINGS" (Technician menu) A37 - Connection sheet (loads) Parameter/menu name Setting...

  • Page 49: Wiring Diagram With High Power Remote Control

    1.35 WIRING DIAGRAM WITH HIGH POWER REMOTE CONTROL Key (Fig. 32): A25 - CLIP-IN (optional) A38 - Connection card (signals) - Room thermostat (optional) - Cable type: J-Y(St)Y 2x2x0,6. Maxi- mum permitted length: 50 m - Address 0 Remove link X40 The parameter "CH Request type"...

  • Page 50: Wiring Diagram Connection To Bms System

    1.36 WIRING DIAGRAM CONNECTION TO BMS SYSTEM Key (Fig. 33): - Display board A38 - Connection card (signals) - Cable type: twisted pair (20 / 22 AWG) - BMS (modbus master) (optional) Remove link X40 The Modbus parameters can be found at "Technician menu / SYSTEM SETTINGS / Modbus parameters". The parameter "CH Request type"...

  • Page 51: Wiring Diagram Bus-Cascade Connection

    Key (Fig. 34): The communication BUS between the devices of the simple cascade is via Modbus proto- - Display board col (RS485). A38 - Connection card (signals) The Modbus parameters, which can be configured via "MENU", have no effect on the sim- - Cable type: 2 x twisted pair (20 / 22 AWG)* ple cascade but serve for the BMS.

  • Page 52: General Examples Of Types Of Installation Of Flue Systems

    1.38 GENERAL EXAMPLES OF TYPES OF INSTALLATION OF FLUE SYSTEMS For the types of installation of the flue systems approved for this product, scrupulously follow what is indicated in the table in paragraph 4.3, in the “type of appliance” line. Installation types summarised table (Fig.

  • Page 53: Immergas Flue Systems

    These solutions form an integral part of the product. The appliance must be installed with an original Immergas "Green Range" inspectionable air intake system and flue gas extrac- tion system made of plastic, with the exception of configuration C in the configurations envisaged in Parag.

  • Page 54: Equivalent Lengths Of "Green Range" Flue System Components

    1.40 EQUIVALENT LENGTHS OF "GREEN RANGE" FLUE SYSTEM COMPONENTS. Equivalent length TYPE OF DUCT in m of concentric concentric Ø 110/160 Concentric pipe Ø 110/160 1m m 1,0 Ø 110/160 45° concentric bend m 1,0 Concentric bend 90° Ø 110/160 m 1,7 Terminal complete with concentric horizontal intake-exhaust Ø...

  • Page 55: Outdoor Installation

    - the flue gas exhaust must be connected to a single chimney or ducted directly to the external atmosphere via a vertical terminal for di- rect exhaust (B ) or via an Immergas ducting system (B : installation type B and B with connection to an exhaust system designed to operate with positive pressure.
  • Page 56 The maximum lengths (L) of the various flues that can be installed are given in the summary table in parag. 1.49. To calculate the length of the flue, simply add, for each component you intend to use, the corresponding value indicated in the column "Length equivalent to m of pipe"...

  • Page 57: Cap Removal For Concentric Kit Installation

    1.42 CAP REMOVAL FOR CONCENTRIC KIT INSTALLATION In order to be able to install the concentric kits, it is necessary to remove the factory fitted cap on the concentric intake. Key (Fig. 41): - Screw - Concentric intake cap 1.43 CONCENTRIC HORIZONTAL KIT INSTALLATION Type C configuration, sealed chamber and fan assisted The device leaves the factory in configuration type "C5 - C8".
  • Page 58 Horizontal intake - exhaust assembly kit Ø 110/160 (Fig. 42) 1. Remove the Ø 160 cap on the concentric intake, with its gasket (Fig. 41) by unscrewing the fixing screw. 2. Engage the bend (1) with the male (smooth) side up to the end stop of the flue flange of the appliance; 3.
  • Page 59 Extension pipes and concentric elbows push-fittings. To install push-fitting extensions with other elements of the flue, proceed as follows: - Install the concentric pipe or elbow with the male side (smooth) on the female side (with lip seal) to the end stop on the previously in- stalled element in order to ensure sealing efficiency of the coupling.

  • Page 60: Concentric Vertical Kit Installation

    1.44 CONCENTRIC VERTICAL KIT INSTALLATION Type C configuration, sealed chamber and fan assisted Concentric vertical intake and exhaust kit. This vertical terminal is connected directly to the outside of the building for air intake and flue gas exhaust. The vertical kit with aluminium slate enables installation on terraces and roofs with a maximum slope of 45% (approx 25°) and the height between the terminal cap and half-shell (260 mm) must always be respected.

  • Page 61: Intake Stub Pipe Kit Installation For Type B Configurations

    1.45 INTAKE STUB PIPE KIT INSTALLATION FOR TYPE B CONFIGURATIONS Installation of the intake stub pipe kit (Fig. 47) Unscrew the screws (1) securing the Ø 100 intake cap; 1. Remove the factory-assembled suction cap (2); 2. Place the gasket (5) of the stub pipe kit on the newly freed intake hole; 3.

  • Page 62: Installation Of Vertical Terminals Ø 100

    1.46 INSTALLATION OF VERTICAL TERMINALS Ø 100 In order to be able to install the type B exhaust kits, it is necessary to purchase the intake stub pipe kit (optional) with the appro- priate diameter depending on the model being installed. For installation, see Fig. 47. Configuration type B, open chamber and fan assisted Ø100 vertical kit assembly (plastic material for indoor use) (Fig.
  • Page 63 Extensions for vertical kit Ø 100 (L = maximum length) (Fig. 49) The maximum lengths (L) of the various flues that can be installed are given in the summary table in parag. 1.49. To calculate the length of the flue, simply add, for each component you intend to use, the corresponding value indicated in the column "Length equivalent to m of pipe"...

  • Page 64: Installation Of 100 Ø Horizontal Terminals

    1.47 INSTALLATION OF 100 Ø HORIZONTAL TERMINALS Configuration type B, open chamber and fan assisted Installation of horizontal kit Ø100 with wall flue exhaust (Fig. 53) 1. Install the reduction Ø 110-Ø 100 (1) on the boiler exhaust up to the end stop. 2.
  • Page 65 Installation of horizontal kit Ø100 with exhaust in single chimney (Fig. 55) 1. Install the reduction Ø 110-Ø 100 (1) on the boiler exhaust up to the end stop. 2. Install the Ø 100 bend (2) with male side (smooth) on the reduction. 3.

  • Page 66: Separator Kit Installation

    1.48 SEPARATOR KIT INSTALLATION Type C configuration, sealed chamber and fan assisted separator kit Ø 100/100 This kit allows air to come in from outside the building and the exhaust to exit from the chimney, flue or intubated duct through divided flue exhaust and air intake pipes.
  • Page 67 The maximum horizontal straight length (with bend in intake and in exhaust) that can be used for Ø 100 intake and exhaust pipes is 25 m for Victrix Pro V2 100 EU, 20 m for Victrix Pro V2 120 EU and 15 m for Victrix Pro V2 150 EU, intended as the sum of intake and exhaust.

  • Page 68: Maximum Flue Length

    1.49 MAXIMUM FLUE LENGTH The maximum flue length (L) is understood to include the terminal. Victrix Pro V2 100 EU Type Installation VICTRIX PRO V2 100 EU L = Maximum length (m) Ø 110/160mm C13 (horiz.+bend) C33 (vert.) C43 - C53 - C83 (split) Ø...

  • Page 69: Configuration For C6 Flue Installation

    1.50 CONFIGURATION FOR C6 FLUE INSTALLATION Victrix Pro V2 100 EU Appliance designed to be connected to a commercial exhaust/intake system. Gas type Flue temperature at maximum output °C Flue gas mass at maximum power kg/h Flue temperature at minimum output °C...

  • Page 70: Flue Gas Exhaust With Cascade Appliances

    The boilers installed in cascade composed of any number between 2 and 5 boilers, can be manifolded to a unique flue exhaust pipe, which flows into a single chimney. Immergas supplies an appropriate and original flue exhaust system separately to the appliances. 1.52 WATER TREATMENT PLANT FILLING As already mentioned in the previous paragraphs, a treatment of the thermal and domestic system water (when paired with a storage tank unit) is required, in compliance with the local standards in force.

  • Page 71: System Filling

    1.53 SYSTEM FILLING Once the device is connected, proceed with filling the system. Filling is performed at low speed to ensure release of air bubbles in the water via the appliance and central heating system vents. The appliance has a built-in automatic vent valve (Parag.1.69). Check if the cap is loose.

  • Page 72: Simple Cascade

    1.56 SIMPLE CASCADE By connecting two or more boilers electrically via BUS, a simple cascade can be configured. Make the BUS connection as shown in the diagram (Fig. 34). A system flow sensor is required in this configuration, see relevant example installation wiring diagrams in the cascade booklet. If the system flow sensor fails, the system will still function but with reduced performance.

  • Page 73: Autodetection

    1.57 AUTODETECTION This function makes it possible to detect and associate appliances in cascade in the case of simple cascade installation. It also serves to assign the role of Master and Slave to devices in simple cascade or, to revert to a single configuration from simple cascade. Ensure that the communication BUS for simple cascade has been connected as in the diagram in Fig.

  • Page 74: Heating Zones

    1.59 HEATING ZONES Using the appliance's P.C.B., two separate zones can be managed in CH mode, and one of these can be mixed. The system flow probe is required and, in the case of the mixed zone, the low temperature flow probe is also required. When using the system-side flow sensor and hydraulic separator, the flow temperature of the unit (or units in the case of simple cascade) is limited by the maximum permissible temperature (95°C).

  • Page 75: Anti-Legionella

    1.62 ANTI-LEGIONELLA The menu "Antilegionella" is present if the parameter "DHW request type" is set as "Sensor". The function must be enabled by the 'Function' parameter and the temperature read by the DHW probe must be lower than the setpoint parameter (anti-legionella) to be activated.

  • Page 76: Appliance Start-Up (Ignition)

    1.65 APPLIANCE START-UP (IGNITION) To commission the appliance (the operations listed below must only be performed by qualified personnel and in the presence of staff only): 1. Check that the internal system is properly sealed according to the specifications set forth by regulations in force. 2.

  • Page 77: Wilo Circulation Pump

    1.66 WILO CIRCULATION PUMP • WILO PARA MAXO pump (Victrix Pro V2 100-120 EU) The appliances are supplied with a variable speed circulator pump. With the appliance in central heating mode, the speed of the circulator modulates in this way: - proportionally between the values set in parameters "Pump minimum speed"...
  • Page 78 Pump release. For these types of circulators, there are two release possibilities: automatic and/or manual. • Automatic Unlocking Pump blockage is signalled by error 85 and 86 and by the illumination of the LED with a fixed red light (excluding Victrix Pro V2 150 EU as it has a pump without a LED).
  • Page 79 • WILO STRATOS PARA C pump (Victrix Pro V2 150 EU) The appliances are supplied with a variable speed circulator pump. With the appliance in central heating mode, the speed of the circulator modulates in this way: - proportionally between the values set in parameters "Pump minimum speed" and "Pump maximum speed" in relation to the boiler output (0 % - 100 %);...
  • Page 80 Victrix Pro V2 100 EU (WILO PARA MAXO) 1000 1500 2000 2500 3000 3500 4000 4500 5000 Victrix Pro V2 120 EU (WILO PARA MAXO) 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 Key (Fig. 62,63) Area between curves 1 and 2 = Available system head...
  • Page 81 Victrix Pro V2 150 EU (WILO STRATOS PARA C) 1000 2000 3000 4000 5000 6000 7000 8000 Key (Fig. 64) Area between curves 1 and 2 = Available system head = Head available to the system at 100% speed Area between curves 3 and 4 = Circulator absorbed power = Head available to the system at 50% speed = Pump absorbed power at 100% speed = Flow rate (l/h)

  • Page 82: Grundfos Circulation Pump

    1.67 GRUNDFOS CIRCULATION PUMP • GRUNDFOS UPMXL pump (Victrix Pro V2 100-120 EU) The appliances are supplied with a variable speed circulator pump. With the appliance in central heating mode, the speed of the circulator modulates in this way: - proportionally between the values set in parameters "Pump minimum speed" and "Pump maximum speed" in relation to the boiler output (0 % - 100 %);...
  • Page 83 Victrix Pro V2 100 EU (GRUNDFOS UPMXL) 1000 1500 2000 2500 3000 3500 4000 4500 5000 Victrix Pro V2 120 EU (GRUNDFOS UPMXL) 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 Key (Fig. 65, 66) Area between curves 1 and 2 = Available system head...

  • Page 84: Kits Available On Request

    A wide range of accessories is available for the Victrix Pro V2 range to meet all different installation needs. Check the complete list of kits available and which can be combined with the product, consult the Immergas website, the Im-...

  • Page 85: Main Components

    1.69 MAIN COMPONENTS Victrix Pro V2 100-120 EU Key (Fig. 67): - Concentric intake cap Ø 160 - Sample points (air A) - (flue gases F) - Gas isolation valve - Flange connection module-flue hood - Tundish - Igniter - 5.4 bar safety valve - Combustion group - Condensate siphon - Ignition glow plug...
  • Page 86 Victrix Pro V2 150 EU Key (Fig. 68): - Concentric intake cap Ø 160 - Sample points (air A) - (flue gases F) - Tundish - Flue probe with thermofuse - Gas isolation valve - Igniter - Safety valve 5.5 bar - Combustion group - Condensate siphon - Ignition glow plug...

  • Page 87: Hydraulic Diagram With Optional

    1.70 HYDRAULIC DIAGRAM WITH OPTIONAL Key (Fig. 69): - Generator - Storage tank connection 3-way valve - Hydraulic/mixing collector - Slurry collection brass filter The boilers must be installed in the configurations and with their own original Immergas cas- cade and safety kits.

  • Page 88: Installation Examples Of Single Appliances

    TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER Key (Fig. 70): - Zone 1 central heating circuit pump (CMI-1) - Generator - Zone 2 central heating circuit pump (CMI-2) - Zone 3 direct circuit pump (CD) - Cascade and zone regulator - Storage tank unit feeding pump - Room thermostat - Zone 1 safety thermostat (CMI-1) - Slurry collection system filter...

  • Page 89: Instructions For Use And Maintenance

    INSTRUCTIONS FOR USE AND MAINTENANCE GENERAL RECOMMENDATIONS Never expose the wall-mounted appliance to direct vapours from a hob. Access to the heating control unit and therefore use and adjustment of the device is only al- lowed to individuals envisioned by current law, which are respectively: –...

  • Page 90: Cleaning And Maintenance

    The use of components involving use of electrical power requires some fundamental rules to be observed such as: – do not touch the appliance with wet or moist parts of the body; do not touch when barefoot; – never pull electrical cables or leave the appliance exposed to atmospheric agents (rain, sun- light, etc.);...

  • Page 91: Aeration And Ventilation Of The Installation Rooms

    2.3 AERATION AND VENTILATION OF THE INSTALLATION ROOMS See chapter "2.3 Aeration and Ventilation of the installation rooms" of this booklet.

  • Page 92: Control Panel

    TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER Key (Fig. 71): - Main switch - Multifunction display (main screen) - Sliding door - Function keys - Instrument pressure gauge - Menu scroll buttons - Return to main screen button - Menu button. Used to allow access to the User and Installer menu - Standby button.

  • Page 93: Using The Appliance

    2.5 USING THE APPLIANCE Before ignition, make sure that the system is full of water, checking that the pressure gauge (Fig. 71) indicates a base value at which the system has been designed and calculated and however not less than 0.5 bar. –...
  • Page 94 CENTRAL HEATING Outside temperature Zone 1 CH setpoint Outside temperature for CH off 85°C Zone 2 CH setpoint Zone 1 Offset 35°C 0°C Outside temperature Zone 2 Offset 0°C Zone 1 CH ECO setpoint reduction 30°C Zone 2 CH ECO setpoint reduction 5°C To select To confirm...

  • Page 95: Weekly Schedule

    WEEKLY SCHEDULE Time programming allows you to define the operating times of the device. Two independent programmes are available, one for CH and one for DHW. To activate programming, you must enter the menus CENTRAL HEATING" and DOMESTIC HOT WATER" and under the parameter "Enable/disable scheduler"...

  • Page 96: Holidays

    - Zone 1 CH ECO setpoint reduction; - Zone 2 CH ECO setpoint reduction; - ECO shutdown hysteresis CH Zone 1; - ECO shutdown hysteresis CH Zone 2. The parameter for the function "ECO" in DHW is as follows: - ECO setpoint reduction. If parameters "ECO shutdown hysteresis CH Zone 1"...

  • Page 97: User Menu

    USER MENU Press the “MENU” button to access a list of variables that enable you to customise use of the system. Hereunder is a list of available menus: MENU Menu item Description USER Allows selection of the user menu TECHNICIAN Allows selection of the technical menu (access allowed via password for Service only) USER MENU CENTRAL HEATING...
  • Page 98 USER MENU/CENTRAL HEATING Restore Customised Menu item Description Range Default settings value Sets the temperature that will be subtracted from the actual setpoint for heating zone 1 when the "ECO" mode is activated. Zone 1 CH ECO setpoint 0 ÷ 50 If the parameter "CH Request type"...
  • Page 99 USER MENU/CENTRAL HEATING/OUTDOOR TEMPERATURE Restore Customised Menu item Description Range Default settings value Outside temperature for CH Defines the outside temperature at which the 7 ÷ 25 central heating demand is disabled. (°C) This is the offset value to be added on zone 1 to -15 ÷...
  • Page 100 When Thermostat is set in Technician menu/HYDRAULIC SETTINGS/DHW request type, the table below will look like this: USER MENU/HOLIDAY/HOLIDAY MODE Restore Customised Menu item Description Range Default settings value Sets the zone 1 heating setpoint when "Holi- Zone 1 day mode" is active minimum If the parameter "Zone 1 CH setpoint"...
  • Page 101 When Sensor is set in Technician menu/HYDRAULIC SETTINGS/DHW request type, the table below will look like this: USER MENU/HOLIDAY/HOLIDAY MODE Restore Customised Menu item Description Range Default settings value Sets the zone 1 heating setpoint when "Holi- Zone 1 day mode" is active. minimum If the parameter "Zone 1 CH setpoint"...
  • Page 102 USER MENU/SETTINGS/USER INTERFACE Restore Customised Menu item Description Range Default settings value English Italian Bulgarian Czech Greek French Flemish Polish Portuguese Select language Allows the selection of the desired language. English Slovak Spanish Romanian Russian Slovenian German Turkish Ukrainian Hungarian Imperial Allows selection of the unit of measurement of Measurement units...
  • Page 103 USER MENU/DIAGNOSTICS/BOILER STATE Menu item Description Parameters loading Each time that the parameters are loaded from the P.C.B. to the display board. Deaeration Displayed when the deaeration function is active or waiting to be activated. Slave operation Displayed in simple cascade mode (only on slave boilers). DHW Postpump Displayed at the end of "DHW Demand"...
  • Page 104 USER MENU/DIAGNOSTICS/SYSTEM INFORMATION Menu item Description Flame current* Value in µA. Actual fan speed Real-time fan speed (rpm). Requested fan speed Fan setpoint (rpm). Modulation level * Effective burner output value (%). Boiler setpoint* Temperature value calculated by the system (°C). CH setpoint Required temperature value during heating (°C).
  • Page 105 USER MENU/DIAGNOSTICS/LOCKOUT HISTORY Shows the list of the last 8 errors. Pressing OK on the highlighted error will open a new screen containing details on the status of the device at the time the error was found (for details on errors, see parag. 2.10). USER MENU/DIAGNOSTICS/BOILER STATISTICS Menu item Description...

  • Page 106: Fault And Anomaly Signals

    2.10 FAULT AND ANOMALY SIGNALS The appliance signals any malfunction by means of a numerical code and description on the multifunction display. From this screen you can: - Reset the current error (if the error is resettable) by pressing the 'OK' button; - if the ESC key is pressed, the main screen appears and the error will appear at the top of the display in place of the date and time;...
  • Page 107 Error Anomaly signalled Cause Appliance status / Solution Code Probable damage An error is detected on the main circuit board and the de- Main board fault of the main circuit board hardware. vice does not start. Press the OK (Reset) button (1) Disconnect and reconnect the power An error is detected on the main circuit board and the de- Main board fault...
  • Page 108 Error Anomaly signalled Cause Appliance status / Solution Code The board detects a short-circuit on the NTC probe of the Mix zone sensor short (2) (1) mixed zone. The board detects an open contact on the NTC probe of the Mix zone sensor open (2) (1) mixed zone.
  • Page 109 Error Anomaly signalled Cause Appliance status / Solution Code Possible misconfiguration of some parameters in the sim- ple cascade: - the parameter "System sensor" is not configured - the parameter "System sensor" is not configured in "DHW Incorrect parameter mode", but "DHW pump" has been configured via the "mul- (2) (1) setting tifunction relays"...
  • Page 110 Error Anomaly signalled Cause Appliance status / Solution Code The board detects an open contact on the external NTC probe (applicable if the parameter "CH Request type" in Outdoor sensor open (2) (1) "HYDRAULIC SETTINGS" is set as "Room thermostat OTC"...
  • Page 111 Error Anomaly signalled Cause Appliance status / Solution Code Check the connections to the commu- nication BUS. The device signals a loss of communication with the cas- Press the Reset button (the fault External controller cade and zone regulator or the BMS system (central and disappears and the device operates in connection lost DHW heating is not guaranteed).

  • Page 112: Appliance Switch-Off

    2.11 APPLIANCE SWITCH-OFF Switch the appliance off by putting it in “off” mode, disconnect the main switch outside of the appliance and close the gas isolation valve upstream of the appliance. Never leave the appliance switched on if left unused for prolonged periods. 2.12 RESTORE CENTRAL HEATING SYSTEM PRESSURE 1.

  • Page 113: Antifreeze Protection

    In order to guarantee the integrity of the appliance and the domestic hot water heating system in areas where the temperature drops be- low zero, we recommend protecting the central heating system using anti-freeze liquid and installing the Immergas Antifreeze Kit in the appliance.

  • Page 114: Instructions For Maintenance And Initial Check

    These will also compromise the product’s compliance, and the said product may no longer be valid and fail to meet the current regulations. in regard to the above, only use original Immergas spare parts when replacing components. If additional documentation needs to be consulted for extraordinary maintenance, contact the Authorised After-Sales Service.

  • Page 115: Initial Check

    INITIAL CHECK Commissioning the appliance requires you to: - ensure that the type of gas used corresponds to the appliance settings (the type of gas appears on the display on first electrical power supply, on the data nameplate or, with the display already on, with the following sequence: MENU - Information - Ok); - check connection to a 230V-50Hz power mains, correct L-N polarity and the earthing connection;...

  • Page 116: Yearly Appliance Check And Maintenance

    YEARLY APPLIANCE CHECK AND MAINTENANCE The following checks and maintenance should be performed once a year to ensure operation, safety and efficiency of the appli- ance over time. - Clean the flue side of the heat exchanger. - Clean the main burner. - Check the correct positioning, integrity and cleanliness of the detection and ignition electrode;...
  • Page 117 Victrix Pro V2 100 EU Gas type to Nominal Q. to Minimum Q. 9,3 (9,2 ÷ 9,6) % 8,9 (8,6 ÷ 9,0) % 10,3 (10,2 ÷ 10,6) % 9,9 (9,7 ÷ 10,1) % Gas type at Nominal Q. at Minimum Q.

  • Page 118: Hydraulic Diagram

    TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER Key (Fig. 78): 13 14 - Tundish on view - Device emptying valve - Safety valve 5.5 bar - Flow manifold - Pressure transducer - Gas valve - Gas nozzle - Air fan - Manifold cover - Detection electrode - Condensation module cover - Condensation module...

  • Page 119: Wiring Diagram

    Victrix Pro V2 100-120 EU TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER...
  • Page 120 TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER Key (Fig. 79): - Main switch Maximum loads on Relays of boards A2 and A4 - Circuit board S20-1 - Room thermostat (optional) (Zone Multifunction From factory - Display board Voltage Current cosφ relay settings, K70 - CLIP-IN (Optional) S20-2 - Room thermostat (optional) (Zone...
  • Page 121 Victrix Pro V2 150 EU TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER...
  • Page 122 TECHNICAL DATA MAINTENANCE TECHNICIAN USER INSTALLER Key (Fig. 80): - Main switch Maximum loads on Relays of boards A2 and A4 - Circuit board S20-1 - Room thermostat (optional) (Zone Multifunction From factory - Display board Voltage Current cosφ relay settings, K70 - CLIP-IN (Optional) S20-2 - Room thermostat (optional) (Zone...

  • Page 123: Troubleshooting

    TROUBLESHOOTING Trouble Possible causes Solutions Caused by leakage from gas circuit pipe- Smell of gas Check sealing efficiency of gas intake circuit. lines. Check the presence of pressure in the network and that the gas adduction Repeated ignition blocks No gas. valve is open.

  • Page 124: Technical Menu

    TECHNICAL MENU Press the “MENU” button to access a list of variables that enable you to customise use of the system. Hereunder is a list of available menus: MENU Menu item Description USER Allows selection of the user menu TECHNICIAN Allows selection of the technical menu (access allowed via password for Service only) To access the technical menu, enter the password '123' using the '+' and '-' buttons, pressing 'OK' with each entered digit.
  • Page 125 TECHNICIAN MENU/HYDRAULIC SETTINGS/RELAY SETTINGS Restore Value Menu item Description Range Default settings customized K70-A1 Relay not used Booster pump K70-A2 Zone 1 pump K70-A3 Zone 2 pump System pump* K70-A4 DHW pump System fault 3-way valve CH Each relay has a dedicated pa- 3-way valve DHW K70-A5 rameter to determine its oper-...
  • Page 126 TECHNICIAN MENU/HYDRAULIC SETTINGS/MIX ZONE Restore Value Menu item Description Range Default settings customized Selects the mixed heating zone (mixing valve, Mix zone selection* sensor). Only one heating zone can be 1 ÷ 2 equipped with a mixing valve. Running time of the mixing valve. 1 ÷...
  • Page 127 TECHNICIAN MENU/HYDRAULIC SETTINGS/CH REQUEST TYPE Restore Value Menu item Description Range Default settings customized Room thermostat OTC Room thermostat OTC Room thermostat setpoint They allow the selection of dif- Room thermostat setpoint ferent CH demands according Room Only OTC Only OTC to the type of installation: thermostat Constant Setpoint...
  • Page 128 TECHNICIAN MENU/HYDRAULIC SETTINGS/3-WAY VALVE Restore Value Menu item Description Range Default settings customized 3-way valve selection: Motorized (Motorised diverter valve) Motorized 3-way valve selection Spring return (Diverter valve with spring re- ÷ Motorized turn) Spring return See diagrams in paragraphs 1.16, 1.26. Defines the time during which the 'electric' valve is energised to switch the position from 1 ÷...
  • Page 129 TECHNICIAN MENU/CH SETTINGS/TEMPERATURES Restore Customised Menu item Description Range Default settings value Zone 1 maximum CH 15 ÷ 90 Set the "Zone 1 maximum CH setpoint. setpoint (°C) (°C) ÷ Zone 1 minimum CH Zone 1 Set the "Zone 1 minimum CH setpoint". setpoint maximum (°C)
  • Page 130 TECHNICIAN MENU/CH SETTINGS/TEMPERATURES Restore Customised Menu item Description Range Default settings value Sets the temperature that will be subtracted from the actual setpoint for heating zone 1 when the "ECO" mode is activated. Zone 1 CH ECO setpoint If the parameter "CH Request type" is set to 0 ÷...
  • Page 131 TECHNICIAN MENU/CH SETTINGS/OVERTEMPERATURE Restore Customised Menu item Description Range Default settings value Each time the burner is switched on and dur- 0 ÷ 10 Overtemperature timer* ing the time set by the parameter "Overtem- (min) (min) perature timer", the burner is switched off at a Overtemperature hysteresis 0 ÷...
  • Page 132 TECHNICIAN MENU/CH SETTINGS/TIMING SETTING Restore Customised Menu item Description Range Default settings value 0 ÷ 20 Post pump time Set the heating pump delay time (min) (min) Set the anti-cycle timer (minimum time be- 0 ÷ 15 Anticycling timer tween boiler switch-off and next switch-on) (min) (min) The boiler output is adjusted so that the tem-...
  • Page 133 When Thermostat is set in Technician menu/HYDRAULIC SETTINGS/DHW request type, the table below will look like this: TECHNICIAN MENU/DOMESTIC HOT WATER/TEMPERATURES Restore Customised Menu item Description Range Default settings value Sets the flow temperature during the "Domes- 35 ÷ 87 Storage temperature setpoint tic hot water"...
  • Page 134 TECHNICIAN MENU/DOMESTIC HOT WATER/TIMING SETTING Restore Customised Menu item Description Range Default settings value 0 ÷ 59 Post pump time Set the "DHW Postpump" time in seconds. 0 ÷ 30 Post pump time Set the time for "DHW Postpump" in minutes. (min) (min) Each time the burner is switched on and dur-...
  • Page 135 Pump parameters Delta T parameters Boiler antifreeze protection Additional antifreeze protections Decreasing slope User interface settings Anti-humidity settings Modbus parameters 10. Maintenance Victrix Pro V2 100 EU TECHNICIAN MENU/SYSTEM SETTINGS/FAN PARAMETERS Default Restore Customised Menu item Description Range Appliance settings...
  • Page 136 Victrix Pro V2 120 EU TECHNICIAN MENU/SYSTEM SETTINGS/FAN PARAMETERS Restore Customised Menu item Description Range Default settings value See table 750-6750 parag. "4.2 Ignition speed * Sets the speed used during burner ignition. (rpm) Combustion parameters". This defines the max fan speed and therefore Minimum See table the maximum relative operating power of the...
  • Page 137 Victrix Pro V2 150 EU TECHNICIAN MENU/SYSTEM SETTINGS/FAN PARAMETERS Default Restore Customised Menu item Description Range Appliance settings value See table 750-6750 parag. "4.2 Ignition speed * Sets the speed used during burner ignition. (rpm) Combustion parameters". This defines the max fan speed and therefore Minimum See table the maximum relative operating power of the...
  • Page 138 TECHNICIAN MENU/SYSTEM SETTINGS/PUMP PARAMETERS Default Restore Value Menu item Description Range Appliance settings customized Disabled Disabled = pump feedback is not used Feedback Enabled Enabled = pump feedback is used Enabled Feedback signal type See table below Defines the minimum pump speed expressed 50 ÷...
  • Page 139 TECHNICIAN MENU/SYSTEM SETTINGS/DELTA T PARAMETERS Restore Customised Menu item Description Range Default settings value The pump speed increases in order not to ex- 1 ÷ 30 Pump control ceed the value set in this parameter (°C) (°C) The boiler output is reduced not to exceed the 0 ÷...
  • Page 140 TECHNICIAN MENU/SYSTEM SETTINGS/DECREASING SLOPE Restore Customised Menu item Description Range Default settings value The "Decreasing slope" is only activated each time the burner is switched on. 0 ÷ 100 Power threshold "Decreasing slope" is activated each time the burner is ignited, and serves to prevent burner problems.
  • Page 141 TECHNICIAN MENU/SYSTEM SETTINGS/MAINTENANCE Menu item Description Service information Used to enter the telephone number of the service centre. Service due date Date of next maintenance. In the case of simple cascade, the function is only present on the Master device. The two parameters "MAINTENANCE" are not modified by the func- tion "Restore settings", see also error code 102.
  • Page 142 TECHNICIAN MENU/MANUAL TEST Menu item Description Activates "Function" "Chimney sweep" for single boiler or for one or more boilers if simple Chimney sweep cascade installation (for more details, see par. 3.11). Check the "Function" associated with the relay previously set in "Technician menu/HY- DRAULIC SETTINGS/Relay settings".

  • Page 143: Programming

    TECHNICIAN MENU/CASCADE Settings Single burner power Autodetect Parameter synchronization The parameter ' A utodetect' is also used by the individual device (Parag. 1.57). Although the remaining parameters are also present on the individual boiler, they can be set when the appliance is part of a cascade installation. For setting and explanation of parameters, please refer to the cascade booklet.

  • Page 144: Converting The Appliance To Other Types Of Gas

    CONVERTING THE APPLIANCE TO OTHER TYPES OF GAS The gas conversion operation must be carried out by an authorised company (e.g. Authorised Technical Assistance Service). The pressure testers used for calibration should be perfectly closed and there should be no leaks from the gas circuit.
  • Page 145 Victrix Pro V2 100-120 EU SIT 822 GAS Valve Key (Fig. 81): - Wiring connector - Outlet gas flow rate adjuster - Pressure regulator connection (PR) - Gas valve outlet pressure point - Gas valve inlet pressure point Victrix Pro V2 150 EU Honeywell Gas Valve (Rambler VK4405V) Key (Fig.

  • Page 146: Co Regulation

    3.10 CO REGULATION To have an exact value of CO in the flue, the technician must insert the sampling probe to the bottom of the sample point. The verification operations of the CO must be carried out with the casing mounted, while the gas valve calibration opera- tions must be carried out with the casing open and removing the voltage from the appliance.

  • Page 147: Chimney Sweep

    3.11 CHIMNEY SWEEP This function, which can be activated at Technician menu/Manual test, allows the technician to check combustion parameters. The op- erating temperature is limited by the parameters "Zone 1 CH setpoint" and "Zone 2 CH setpoint". If the system-side flow sensor is used, the above two parameters limit the temperature on the hydraulic circuit where the system-side flow sensor is installed.

  • Page 148: Antifreeze

    3.15 ANTIFREEZE The antifreeze is also active when the appliance is in standby mode or when CH and/or DHW is disabled. Radiators The appliance is equipped with a function that starts the burner if the system flow water is below 9°C. The burner is switched off when the system flow water reaches approximately 35°C.

  • Page 149: Assembling The Manifold On The Condensation Module

    3.17 ASSEMBLING THE MANIFOLD ON THE CONDENSATION MODULE The maximum tightening force in assembling the manifold (2) on the condensation module (3) must be 5 Nm. 1. Set the manifold (2) on the module. 2. Tighten the 4 nuts (1) on the condensation module (3) accord- ing to the sequence (A, B, C, D, E, F) indicated in the drawing.

  • Page 150: Replacing The Manifold Insulating Panel

    3.18 REPLACING THE MANIFOLD INSULATING PANEL 1. Unscrew the fixing screws (6) of the ignition and detection electrodes (5) and remove them. 2. Remove the insulating panel (1) by actuating a blade (2) under its surface. 3. Remove the residue of the fixing adhesive from the surface of the manifold (3). 4.

  • Page 151: Casing Removal

    3.19 CASING REMOVAL To facilitate appliance maintenance the casing can be completely removed as follows: Front (Fig.90) 1. Loosen the two screws (a). 2. Pull the front casing (b) towards you. 3. Push the front casing upwards, releasing it from the upper pins (c). 4.
  • Page 152 Sides (Fig. 90, 91) 5. Tilt the control panel (e) towards you. 6. Unscrew the four screws (f) in order to remove the lower grid (g). 7. Unscrew the four screws (h). 8. Remove the side panels (i) by opening them slightly outwards and then lifting them first upwards and then pulling them towards you, so that they disengage from the rear seats (Ref.
  • Page 153 Sealed chamber cover (Fig. 92) 9. Unscrew the eight screws (l). 10. Swing the airtight chamber cover (m) towards yourself so that it can be removed from the two rebated screws at the top of the frame and released.

  • Page 154: Technical Data

    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. Victrix Pro V2 100 EU METHANE...
  • Page 155 Victrix Pro V2 150 EU METHANE PROPANE (G20) (G31) GAS FLOW FLOW RATE HEAT GAS FLOW RATE FAN REVS MODULATION RATE FAN REVS MODULATION OUTPUT OUTPUT BURNER BURNER (kW) (kW) (rpm) (rpm) (kg/h) 141,0 138,3 7400 14,92 6950 10,95 134,0 131,4 7050 14,18...

  • Page 156: Combustion Parameters

    20% (referring to the gas distributed in the network), all calibration operations of the device must refer to the O values of the gas G20 given in the following tables. Victrix Pro V2 100 EU Gas type Supply pressure...
  • Page 157 Victrix Pro V2 150 EU Gas type Supply pressure mbar 20,0 37,0 Gas nozzle diameter 11,70 9,00 Ignition fan speed 2200 2600 Post ventilation fan speed 4000 4000 Flue flow rate at heating nominal heat output kg/h Flue flow rate at min heat output kg/h at Nominal Q.

  • Page 158: Technical Data Table

    4.3 TECHNICAL DATA TABLE VICTRIX PRO V2 VICTRIX PRO V2 VICTRIX PRO V2 100 EU 120 EU 150 EU Central heating nominal heat input 93,0 114,5 141,0 Minimum heat input 10,1 11,7 29,0 PoCentral heating nominal heat input with 20%H2NG 88,7 109,0 131,3...

  • Page 159: Data Nameplate And Installation Information Sticker Key

    DATA NAMEPLATE AND INSTALLATION INFORMATION STICKER KEY Cod.Md. Sr N° Type Qnw/Qn min Qnw/Qn max Pn min Pn max NOx Class CONDENSING The technical data are provided on the data plate on the appliance. Model Cod. Md. Model code Sr N° Serial Number Check PIN code...

  • Page 160: Technical Parameters For Combination Boilers (In Compliance With Regulation 813/2013)

    4.5 TECHNICAL PARAMETERS FOR COMBINATION BOILERS (IN COMPLIANCE WITH REGULATION 813/2013) The efficiencies and NO values in the following tables refer to the gross calorific value. Model VICTRIX PRO V2 100 EU Condensing Boiler Low temperature boiler Boiler type B1 Co-generation appliance for central heating...
  • Page 161 Model VICTRIX PRO V2 120 EU Condensing Boiler Low temperature boiler Boiler type B1 Co-generation appliance for central heating Mixed heating appliance Nominal heat output Seasonal energy efficiency of central heating η For central heating only and combination boilers: useful heat output At nominal heat output in high temperature mode (*) 112,3 At 30% of nominal heat output in a low temperature mode (**)
  • Page 162 Model VICTRIX PRO V2 150 EU Condensing Boiler Low temperature boiler Boiler type B1 Co-generation appliance for central heating Mixed heating appliance Nominal heat output Seasonal energy efficiency of central heating η For central heating only and combination boilers: useful heat output At nominal heat output in high temperature mode (*) 138,3 At 30% of nominal heat output in a low temperature mode (**)

  • Page 163: Product Fiche (In Compliance With Regulation 811/2013)

    PRODUCT FICHE (IN COMPLIANCE WITH REGULATION 811/2013) Victrix Pro V2 100 EU Parameter Value Annual energy consumption for the central heating mode (QHE) Seasonal space heating energy efficiency (ηs) Victrix Pro V2 120 EU Parameter Value Annual energy consumption for the central heating mode (QHE) Seasonal space heating energy efficiency (ηs)

  • Page 164: Parameters For Filling In The Package Fiche

    PARAMETERS FOR FILLING IN THE PACKAGE FICHE If an assembly is to be made from this device, use the assembly sheets shown in (Fig. 96 and 98). For the correct compilation, insert into the appropriate spaces (as shown in the facsimile package fiche (Fig. 95 and 97) the values set out in the tables "Parameters for compiling package fiche"...
  • Page 165 Parameters for filling in the assembly chart Parameter VICTRIX PRO V2 100 EU VICTRIX PRO V2 120 EU VICTRIX PRO V2 150 EU "I" "II" "III" 0,29 0,24 0,19 "IV" 0,12 0,09 0,08 * to be established by means of table 5 of Regulation 811/2013 in case of “assembly” including a heat pump to integrate the boiler. In this case the boiler must be considered as the main appliance of the assembly.
  • Page 166 Facsimile for filling in the domestic hot water production system package fiche ‘I’ Solar contribution From the board of the solar device Auxiliary electricity ( 1.1 x ‘I’ 10 % ) ‘II’ ‘III’ - ‘I’ average climate conditions < 27 % ≥...
  • Page 167 Parameters for filling in the DHW package fiche Parameter VICTRIX PRO V2 100 EU VICTRIX PRO V2 120 EU VICTRIX PRO V2 150 EU "I" "II" "III" * to be determined according to Regulation 811/2013 and transient calculation methods as per Notice of the European Community no.
  • Page 168 This instruction booklet is made of ecological paper. immergas.com Immergas S.p.A. 42041 Brescello (RE) - Italy Tel. 0522.689011 Fax 0522.680617 IMMERGAS SPA - ITALY CERTIFIED COMPANY UNI EN ISO 9001:2015 Design, manufacture and post-sale assistance of gas boilers, gas water heaters and related accessories...

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