Immergas VICTRIX EXA 28 1 ERP Instruction And Recommendation Booklet
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Table of Contents
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Table of Contents
Troubleshooting
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Summary of Contents for Immergas VICTRIX EXA 28 1 ERP
- Page 1 VICTRIX EXA Instruction and recommendation booklet 28 1 ERP 32 1 ERP...
- Page 3 Read the following pages carefully: you will be able to draw useful suggestions regarding the correct use of the appliance, the respect of which, will confirm your satisfaction for the Immergas product.
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Page 4: Table Of Contents
3.6 Adjustment of the air-gas ratio....28 1.8 External probe (Optional)......8 system pressure.........25 3.7 Checks following conversion 1.9 Immergas flue systems......9 2.9 System draining........25 to another type of gas.......29 1.10 Tables of resistance factors 2.10 Anti-freeze protection. -
Page 5: Boiler Installation
(the safety valve must be conveyed away RECOMMENDATIONS. by a draining funnel), or if there are leaks from The VICTRIX EXA 28 1 ErP - 32 1 ErP boiler the hydraulic connections; on the contrary, the is designed for wall mounted installation only;... -
Page 6: Main Dimensions
The materials used for the central heating circuit ties; otherwise it is advisable to fit special filters of Immergas boilers withstand ethylene and upstream of the appliance to restore the purity propylene glycol based antifreeze liquids (if the of the fuel. -
Page 7: Hydraulic Connection
In the event of mains fuse replacement on the The “Victrix EXA 28 1 ErP - 32 1 ErP” boiler The boiler safety valve outlet must be connected P.C.B., use a 3.15A quick-blow fuse. For the main has an IPX4D protection rating for the entire to a draining funnel. -
Page 8: Remote Controls And Room Chrono-Thermostats (Optional)
(Fig. 1-5) with extreme precision and therefore with probe. All Immergas chrono-thermostats are connected evident saving in running costs. The CAR The probe can be connected directly to the boiler with 2 wires only. Carefully read the user and fed directly by the boiler by means of the same 2 electrical system and allows the max. -
Page 9: Immergas Flue Systems
- gasket (B) without notches, to use for exten- Attention: the boiler must be installed ex- sions; clusively with an original Immergas “Green N.B.: if necessary, to ease the push-fitting, Range” inspectionable air intake system and spread the elements with commonly-used talc. - Page 10 Resistance Equivalent length Equivalent length Equivalent length Equivalent length TYPE OF DUCT Factor in m of concentric in metres of pipe in metres of pipe in m of concentric pipe Ø 60/100 Ø 80 Ø 60 pipe Ø 80/125 Intake m 7.3 Concentric pipe Ø...
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Page 11: Outdoor Installation In A Partially Protected Area
(B ) or tees additional protection for the boiler. It is via an Immergas ducting system (B recommended but not compulsory. The technical regulations in force must be respected. -
Page 12: Internal Installation Using A Recessed Frame With Direct Air Intake
1.12 INTERNAL INSTALLATION USING Separator kit installation: install the discharge A RECESSED FRAME WITH DIRECT flange on the central hole of the boiler, posi- AIR INTAKE tioning the relative gasket with the circular • Configuration type B, open chamber and projections downwards in contact with the forced draught. -
Page 13: Concentric Horizontal Kit Installation
If addi- tions." Immergas also provides a Ø 60/100 simplified tional components are assembled, the length terminal, which in combination with its exten- This terminal is connected directly to the outside... -
Page 14: Concentric Vertical Kit Installation
1.14 CONCENTRIC VERTICAL KIT male side (5) (smooth) into the flange (2) up to Position the fixed half-shell (5) on the aluminium INSTALLATION. the end stop; making sure that the wall sealing tile and insert the intake-exhaust pipe (7). Fit the Type C configuration, sealed chamber and plate has been fitted (3), this will ensure sealing Ø... -
Page 15: Separator Kit Installation
1.15 SEPARATOR KIT INSTALLATION. the kit. Remove the flat flange present in the stated in some limit conditions. Type C configuration, sealed chamber and lateral hole with respect to the central one (ac- • Extensions for separator kit Ø 80/80. The fan assisted. -
Page 16: Adaptor C9 Kit Installation
- Mount the cover (A) complete with adaptor (1) according to the indications described has a This kit allows an Immergas boiler to be installed and caps (6) on the wall and assemble the flue resistance factor equal to 4.9. -
Page 17: Ducting Of Flues Or Technical Slots
Ø 80 flexible “Green Range” ducting systems must pipe in exhaust, two 90° Ø 80 bends on the (condensing), having nominal heat inputs that do only be used for domestic use and with Immergas boiler outlet. not differ by more than 30% less with respect to condensing boilers. -
Page 18: Flues, Chimneys, Chimney Pots And Terminals
1.20 FLUES, CHIMNEYS, CHIMNEY POTS 1.23 GAS SYSTEM START-UP. AND TERMINALS. To start up the system, refer to the technical The flues, chimneys and chimney pots for the standard in force. In particular, for new gas evacuation of combustion products must be in systems: compliance with applicable standards. -
Page 19: Circulation Pump
1.25 CIRCULATION PUMP. 1-28 The boiler is supplied with circulator fitted with speed regulator. These settings are suitable for most systems. In fact, the pump is equipped with electronic control to set advanced functions. For proper op- Key: eration one must select the most suitable type of 1 - Function selection button operation for the system and select a speed in the 2 - Green (G) / red (R) LED... -
Page 20: Kits Available On Request
Immergas supplies empty the circuit. zone system kits by request. -
Page 21: Boiler Components
1.27 BOILER COMPONENTS. Key: 17 - Negative signal pressure point 1 - System filling cock 18 - Positive signal pressure point 2 - Condensate drain trap 19 - Heat exchanger safety thermal fuse 3 - Gas valve 20 - Burner 4 - Domestic hot water probe 21 - Ignition electrode 5 - Domestic hot water flow switch... -
Page 22: Use And Maintenance Instructions
USE AND MAINTENANCE ensure that an authorised company checks the At the end of its service life the appliance must efficiency of the ducting or other devices. not be disposed of like normal household waste INSTRUCTIONS Never clean the appliance or connected parts nor abandoned in the environment, but must 2.1 CLEANING AND MAINTENANCE. -
Page 23: Troubleshooting
2.5 TROUBLESHOOTING. will display the connection error symbol heat the radiators, the boiler can only function The Victrix EXA 28 1 ErP - 32 1 ErP boiler “ERR>CM”, the CAR is however powered with the activation of the pump. - Page 24 Error Anomaly signalled Cause Boiler status / Solution Code Return probe The board detects an anomaly on the return NTC probe. The boiler does not start (1). anomaly Push button control If normal conditions are restored the boiler The board detects an anomaly on the pushbutton panel. panel anomaly restarts without having to be reset (1).
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Page 25: Information Menu
N.B.: close the cock after the operation. protected using anti-freeze liquid and installation If pressure values reach around 3 bar the safety of the Immergas Anti-freeze Kit in the boiler. In valve may be activated. the case of prolonged inactivity (second case),... -
Page 26: Boiler Commissioning (Initial Check)
BOILER COMMISSIONING and central heating modes; - check ventilation and/or aeration of the instal- lation room where provided. (INITIAL CHECK) - check activation of the safety device in the event of no gas, as well as the relative activation time; If even only a single safety check offers a negative To commission the boiler: result, do not commission the system. -
Page 27: Wiring Diagram
3.2 WIRING DIAGRAM. Key: M30 - Three-way valve 4 - Safety thermostat (low temperature) - Flow probe R5 - Domestic hot water temperature trimmer connection jumper - Domestic hot water probe R6 - Central heating temperature trimmer 5 - Return probe function configuration - External probe (optional) S2 - Operation selector jumper... -
Page 28: Converting The Boiler To Other Types Of Gas
At every adjustment variation on the screw 12 it is necessary to wait for the boiler to stabilise itself at the value set (about 30 sec.). Victrix EXA 28 1 ErP Victrix EXA 32 1 ErP at nominal at minimum... -
Page 29: Checks Following Conversion To Another Type Of Gas
3.7 CHECKS FOLLOWING 3.8 PROGRAMMING THE P.C.B. Use the "DHW regulator" selector (5), to select CONVERSION TO ANOTHER TYPE The boiler is prepared for possible programming the parameter (inside the same sub-menu) and OF GAS. rotate the "CH regulator" selector (6) to modify of several operation parameters. - Page 30 Personali- Parameter Description Range Default Parameter zed value Establishes the switch-off method in DHW mode. 1 Correlated: the boiler switches off according to the temperature set. DHW thermostat 0 - 2 0 and 2 Fixed: the switch-off temperature is fixed at the maximum value regard- less of the value set on the control panel.
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Page 31: Solar Panels Coupling Function
3.9 SOLAR PANELS COUPLING 3.13 RADIATORS ANTIFREEZE In the event of obstructions (dirt, sediment, FUNCTION. FUNCTION. etc.) with consequent leakage of condensate The boiler is set-up to receive pre-heated water If the system return water is below 4°C, the boiler in the combustion chamber, one must replace from a system of solar panels up to a maximum starts up until reaching 42°C. -
Page 32: Casing Removal
3.17 CASING REMOVAL. • Casing (Fig. 3-5c). To facilitate boiler maintenance the casing can 5) Remove the screws (6) that lock the front be completely removed as follows: casing (7) and the two sides (9). • Lower grid (Fig. 3-5a). 6) Pull the front casing slightly (7) in the lower 1) Loosen the screws (2). -
Page 33: Variable Heat Output
15°C. Victrix EXA 28 1 ErP METHANE (G20) BUTANE (G30) PROPANE (G31) -
Page 34: Technical Data
3.20 TECHNICAL DATA. Victrix EXA 28 1 ErP Victrix EXA 32 1 ErP Domestic hot water nominal heat input kW (kcal/h) 28.4 (24408) 32.5 (27939) Central heating nominal heat input kW (kcal/h) 24.2 (20785) 28.4 (24411) Minimum heat input kW (kcal/h) 5.7 (4866) -
Page 35: Key For Data Nameplate
3.21 KEY FOR DATA NAMEPLATE. Cod. Md Sr N° Cod. PIN Type n min. max. n min. n max. Class CONDENSING N.B.: the technical data is provided on the data plate on the boiler Model Cod. Md Model code Sr N° Serial Number Check Cod. -
Page 36: 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 tempera- ture. -
Page 37: Product Fiche (In Compliance With Regulation 811/2013)
3.23 PRODUCT FICHE (IN COMPLIANCE WITH REGULATION 811/2013). Victrix EXA 28 1 ErP Victrix EXA 32 1 ErP VICTRIX EXA 28 1 ERP VICTRIX EXA 32 1 ERP Parameter value Parameter value Annual energy consumption for the heat- Annual energy consumption for the heat- 74.3 GJ... -
Page 38: Parameters For Filling
In case you should wish to install an assembly, tegration heat pumps, temperature controllers). starting from the Victrix EXA 28 1 ErP - 32 1 Use sheet fig. 3-8 for “assemblies” related to ErP boiler, use the assembly charts in Fig. 3-8 the heating function (e.g.: boiler + temperature... - Page 39 Parameters for filling in the assembly chart. Parameter Victrix EXA 28 1 ErP Victrix EXA 32 1 ErP ‘I’ ‘II’ ‘III’ 1.11 0.95 ‘IV’ 0.43 0.37 * to be established by means of table 5 of Regulation 811/2013 in case of “assembly” including a heat pump to integrate the boiler.
- Page 40 Facsimile for filling in domestic hot water production system package fiche. Water heating energy efficiency of combination heater ‘I’ Declared load profile: Solar contribution From fiche of solar device Auxiliary electricity ( 1,1 ‘I’ 10 % ) ‘II’ ‘III’ ‘I’ Water heating energy efficiency of package under average climate Water heating energy efficiency class of package under average climate <...
- Page 41 Parameters for filling in DHW package assembly chart. Parameter Victrix EXA 28 1 ErP Victrix EXA 32 1 ErP ‘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.
- Page 44 Follow us Immergas Italia immergas.com Immergas S.p.A. 42041 Brescello (RE) - Italy Tel. 0522.689011 Fax 0522.680617 Certified company ISO 9001...