Immergas VICTRIX 12X TT 2 ERP, Instruction And Warning Book

Page 1: ...VICTRIX 12X TT 2 ERP 20X TT 2 ERP IE Instruction and warning book 1 038628ENG ...

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Page 3: ...lified professionals within the dimensional limits established by the Law Installation and maintenance must be performed in compliance with the regulations in force according to the manufacturer s instructions and by professionally qualified staff intending staff with specific technical skills in the plant sector as envisioned by the Law Improper installation or assembly of the Immergas appliance ...

Page 4: ...ing and maintenance 21 2 2 General warnings 21 2 3 Control panel 21 2 4 Using the boiler 22 2 5 Troubleshooting 22 2 6 Information menu 25 2 7 Boiler shutdown 25 2 8 Restoring central heating system pressure 25 2 9 System draining 25 2 10 Anti freeze protection 25 2 11 Case cleaning 25 2 12 Decommissioning 25 3 Boiler commissioning initial check 26 3 1 Boiler Hydraulic diagram 26 3 2 Wiring diagra...

Page 5: ...t place household appliances underneath the boiler as they could be damaged if the safety valve intervenes if the drain trap is blocked or if there are leaks from the hydraulic connec tions otherwise the manufacturer cannot be held responsible for any damage caused to the household appliances For the aforementioned reasons we recommend not placing furnishings furniture etc under the boiler In the ...

Page 6: ...st be followed scrupulously regarding the percentage neces sary with respect to the minimum temperature at which the system must be kept An aqueous solution must be made with potential pollution class of water 2 The materials used for the central heating circuit of Immergas boilers withstand ethylene and propylene glycol based antifreeze liquids if the mixtures are prepared perfectly For life and ...

Page 7: ...in order not to void the condensa tion module warranty before making the boiler connections carefully wash the heating system pipes radiators etc with special pickling or descaling products to remove any deposits that could compromise correct boiler operation A chemical treatment of the thermal system water is required in compliance with the tech nical standards in force in order to protect the sy...

Page 8: ...o thermostats are connected with 2 wires only Carefully read the user and assembly instructions contained in the acces sory kit On Off Immergas digital chrono thermostat The chrono thermostat allows set two room temperature value one for daytime comfort temperature and one for night time reduced temperature set a weekly program with four daily switch on and switch off times select the required ope...

Page 9: ...n the external temperature increases in order to adjust the heat supplied to the system according to the change in external temperature The ex ternal probe always operates when connected regardless of the presence or type of room chrono thermostat used and can work in combi nation with Immergas chrono thermostats The correlation between system flow temperature and external temperature is determine...

Page 10: ...resistance encountered with the maximum allowed pipe length for each type of Terminal Kit This information allows calculations to be made to verify the possibility of setting up various flue configurations Positioning the gaskets black for green range flue systems Position the gasket cor rectly for bends and extensions Fig 1 8 gasket A with notches to use for bends gasket B without notches to use ...

Page 11: ...Intake and Exhaust 16 3 m 2 5 Intake m 18 7 Exhaust m 4 9 m 7 7 Exhaust m 13 6 Concentric vertical intake exhaust terminal Ø 60 100 Intake and Exhaust 9 m 1 4 Intake m 10 3 Exhaust m 2 7 m 4 3 Exhaust m 7 5 Pipe Ø 80 m 1 Intake 0 87 m 0 1 Intake m 1 0 Exhaust m 0 4 m 0 4 m 0 5 Exhaust 1 2 m 0 2 Exhaust m 1 0 Complete intake terminal Ø 80 m 1 Intake 3 m 0 5 Intake m 3 4 Exhaust m 0 9 m 1 4 Intake t...

Page 12: ... in the kit positioning the relevant gaskets Engage the 90 Ø 80 bend with the male end smooth in the female end with lip seal of the Ø 80 flange unit until it stops Introduce the gasket making it run along the bend Fix it using the sheet steel plate and tighten by means of the straps present in the kit making sure to block the 4 gasket flaps Fit the male end smooth of the exhaust terminal into the...

Page 13: ...ex tension kits allows you to reach a maximum extension of 11 9 metres External grid N B for proper system opera tion the terminal with grid must be installed correctly ensuring that the high indication on the terminal is observed during installation Horizontal intake exhaust kit Ø 80 125 Kit assembly Fig 1 15 to install the kit Ø 80 125 one must use the flanged adapter kit in order to install the...

Page 14: ...le and in sert the intake exhaust pipe 5 Fit the Ø 60 100 3 concentric terminal pipe with the male end 5 smooth into the flange 2 up to the stop making sure that the wall sealing plate has been fitted 3 this will ensure sealing and joining of the elements making up the kit Extensions for vertical kit Ø 60 100 Fig 1 18 The kit with this configuration can be extended to a max straight vertical lengt...

Page 15: ...he central one according to needs and replace it with the flange 3 positioning the gasket 2 already present in the boiler and tighten using the supplied self threading screws Fit the male end smooth to the bends 5 in the female end of the flanges 3 and 4 Fit the intake terminal 6 with the male side smooth in the female side of the bend 5 up to the end stop ensuring that the internal and external w...

Page 16: ...hile the external pipe must be fitted on the adaptor until it stops 1 N B to encourage the removal of possible condensate forming in the exhaust pipe tilt the pipes towards the boiler with a minimum slope of 1 5 Mount the cover A complete with adaptor 1 and caps 6 on the wall and assemble the flue system to the ducting system N B version Ø 125 only before assembly check the gaskets are in the righ...

Page 17: ...ype B open chamber boilers must not be installed in places where commercial artisan or industrial activities take place which use products that may develop volatile vapours or substances e g acid vapours glues paints sol vents combustibles etc as well as dusts e g dust deriving from the working of wood coal fines cement etc which may be harmful for thecomponentsoftheapplianceandjeopardise operatio...

Page 18: ...ase of air bubbles in the water via the boiler and heating system vents The boiler has a built in automatic venting valve on the circulator Check if the cap is loose Open the radiator vent valves Close radiator vent valves when only water escapes from them Close the filling cock when the boiler pressure gauge indicates approx 1 2 bar N B during these operations enable the au tomatic vent functions...

Page 19: ...n of system interception cocks to be placed on flow and return pipes of the connection assembly This kit is very useful for maintenance because it allows to empty just the boiler without having to empty the entire system Moreover the version with filter preserves the functioning characteristics of the boiler thanks to its inspectionable filter System zone control unit kit on request If the heating...

Page 20: ...vessel 6 Air gas mixer 7 Delivery probe 8 Manual air vent valve 9 Ignition detection electrode 10 Sample points air A flue gas F 11 Flue probe 12 Burner cover 13 Safety flow probe 14 Condensation module 15 Fan 16 System pressure switch 17 Vent valve 18 Boiler circulator pump 19 3 bar safety valve 20 3 way valve motorised 21 By pass 22 3 bar safety valve drain fitting signal ...

Page 21: ...ances Never leave containers or flammable substances in the same environment as the appliance Attenzione the use of components involving use of electrical power requires some funda mental rules to be observed do not touch the appliance with wet or moist parts of the body do not touch when bare foot never pull electrical cables or leave the appli ance exposed to weathering rain sunlight etc the app...

Page 22: ...ernal temperature measured Par 1 9 The flow temperature can be modified by selecting the functioning curve via the selector switch 4 or on the CARV2 control panel if connected to the boiler selecting a value from 0 to 9 With external probe present the relative symbol 18 will appear on the display In the central heating phase if the temperature of the water contained in the system is sufficient to ...

Page 23: ...equests 1 37 Low power supply voltage This occurs when the power supply voltage is lower than the allowed limits for the correct boiler operation If normal conditions are restored the boil er restarts without having to be reset 1 38 Loss of flame signal This occurs when the boiler is ignited correctly and the burner flame switches off unexpectedly a new attempt at ignition is per formed and if nor...

Page 24: ...having to be reset 1 2 87 Block gas valve con trol A malfunction of one of the components that controls the gas valve has been detected The boiler does not start 1 88 Block gas valve con trol A malfunction of one of the components that controls the gas valve has been detected The boiler does not start 1 89 Combustion signal un stable The flame is unstable due to presence of flue gas recirculation ...

Page 25: ...rained In systems that are drained frequently filling must be car ried out with suitably treated water to eliminate hardness that can cause lime scale 2 6 INFORMATION MENU By pressing the Info button 5 the Infor mation menu is activated for at least 1 second displaying some boiler operating parameters Id Parameter Description d 0 0 Not used d 0 1 Displays the combustion signal d 0 2 Displays the p...

Page 26: ...the intervention of the main switch located upstream of the boiler and in the boiler check that the intake and or exhaust terminals are not blocked ensure activation of all adjustment devices checktheproductionofDHW whentheboiler is connected to an external storage tank unit check sealing efficiency of water circuits check ventilation and or aeration of the instal lation room where provided If eve...

Page 27: ... Three way valve R5 Domestic hot water temperature trimmer R6 Central heating temperature trimmer R8 Storage tank function unabling resistance S5 System pressure switch S20 Room thermostat optional T1 Boiler PCB transformer T2 Ignition transformer X40 Room thermostat jumper X70 Low Temperature safety thermostat jumper Y1 Gas valve 1 230 Vac 50 Hz power supply 2 Signal state 3 230 V Connections 4 V...

Page 28: ...y dirt or combustion products deposited inside Check that there are no residues of material blocking the flow of condensate Heat exchanger clogged This may be caused by the drain trap being blocked Check that there are no residues of material blocking the flow of condensate Noise due to air in the system Check opening of the special air vent valve cap Part 17 Fig 1 30 Make sure the system pressure...

Page 29: ...lock position Fig 3 5 and press the Reset button for about 8 seconds until the chimney sweep function is activated then press the summer winter button within 3 seconds Nominalheatoutput with the function active the boiler carries out the procedures required to calibrate the appliance at the nominal heat output At this stage the display features flashing icons summer winter stand by and the operati...

Page 30: ...ration is used after having set the type of flue in menu F which once altered causes anomaly 72 N B before performing a quick calibration ensure that all the requirements indicated in paragraphs 1 21 and 1 22 have been fulfilled IMPORTANT NOTE to access this function it is crucial that there are no active requests for central heating or DHW production In the event of anomaly 62 or 72 see parag 2 6...

Page 31: ...minations are carried out by sealing the holes provided to analyse the flues making them pneumatically sealed Attention should there be a boiler malfunction you can carry out a flue test to check that there are no obstructions in the flue system Different values to those indicated in the previous tables indicate a flue system malfunction especially a flue system with excessive load losses or ob st...

Page 32: ...figured 0 Off 1 Main zone control 2 General alarm 3 CH phase active 4 External gas valve power supply 5 Do not use on this boiler model 6 Do not use on this boiler model 7 Do not use on this boiler model 0 7 1 P4 Relay 2 optional The boiler is set up for functioning with the relay P C B optional which can be configured 0 Off 1 General alarm 2 CH phase active 3 External gas valve power supply 4 Sec...

Page 33: ...timing This function does not affect the correct functioning of this boiler model 0 30 sec onds 0 t4 Domestic hot water priority timing This function does not affect the correct functioning of this boiler model 0 100 seconds step 10 sec 2 t5 Central heating ignitions timer The boiler has electronic timing which prevents the burner from igniting too often in central heating mode 0 600 seconds step ...

Page 34: ...n that starts the three way motorised group 24 hours after it was last in operation running it for a full cycle so as to reduce the risk of the three way group becoming blocked due to prolonged inactivity 3 17 RADIATORS ANTIFREEZE FUNCTION If the system return water is below 4 C the boiler starts up until reaching 42 C 3 18 P C B PERIODIC SELF CHECK During functioning in central heating mode or wi...

Page 35: ...ment devices and in particular system regulation probes intervention the intervention of the DHW adjustment thermostat when the boiler is connected to an external storage tank unit Check sealing efficiency of the gas circuit and the internal system Verify the intervention of the ionisation flame control no gas device Check the CO2 by using the chimney sweep function at the three reference heat out...

Page 36: ... Fig 3 15a 1 Loosen the two screws a 2 Press the hooks inwards which block the lower grid b 3 remove the grid b Front panel Fig 3 15b 4 Remove the cover caps c and loosen screws d 5 Pull the front panel e towards you and release it from its lower seat Front Fig 3 15c 6 Loosen the two screws g 7 Pull the front f slightly towards you 8 Release front f from pins h pulling it towards you while pushing...

Page 37: ...NSTALLER USER MAINTENANCE TECHNICIAN Control panel Fig 3 15d 9 Press the hooks on the side of the control panel i 10 Tilt the control panel i towards you Sides Fig 3 15e 11 Loosen screws k of side fastening j 12 Remove the sides by extracting them from their rear seat Rif X Ref X ...

Page 38: ...3760 64 1 74 1 28 15 0 12900 60 1 63 1 20 14 0 12040 55 1 52 1 12 13 0 11180 50 1 41 1 04 12 0 10320 46 1 30 0 96 11 0 9460 41 1 19 0 88 10 0 8600 36 1 09 0 80 9 0 7740 31 0 98 0 72 8 0 6880 26 0 87 0 64 7 0 6020 21 0 76 0 56 6 0 5160 16 0 65 0 48 5 0 4300 11 0 54 0 40 4 0 3440 5 0 43 0 32 3 0 2580 1 0 32 0 24 Victrix 12X TT 2 ErP Victrix 20X TT 2 ErP METHANE G20 PROPANE G31 THERMAL POWER THERMAL ...

Page 39: ...Q Nom Min ppm 55 10 105 112 NOX at 0 of O2 at Q Nom Min mg kWh 33 24 34 29 Flue temperature at nominal output C 51 51 Flue temperature at minimum output C 47 47 Victrix 20X TT 2 ErP Gas nozzle diameter mm 5 15 5 15 Flue flow rate at nominal heat output kg h 35 36 Flue flow rate at min heat output kg h 5 5 CO2 at Q Nom Min 0 2 9 10 9 00 10 10 10 00 CO with 0 O2 at Nom Min Q Nom Min ppm 115 10 205 1...

Page 40: ... Heat loss at flue with burner On Off 80 60 C 0 02 1 8 0 01 3 0 Central heating circuit max operating pressure bar 3 3 Maximum heating temperature C 90 90 Adjustable heating temperature max operation field C 20 85 20 85 System expansion vessel total volume l 5 8 5 8 Expansion vessel factory set pressure bar 1 0 1 0 Appliance water content l 1 9 1 9 Head available with 1000 l h flow rate kPa m H2 O...

Page 41: ...Sr N Serial Number CHK Check Cod PIN PIN code Type Type of installation ref CEN TR 1749 Qnw min Minimum DHW heat input Qn min CH minimum heat input Qnw max DHW maximum heat input Qn max CH maximum heat input Pn min Minimum heat output Pn max Maximum heat output PMS Maximum system pressure PMW Maximum domestic hot water pressure D Specific flow rate TM Maximum operating temperature NOx Class NOx Cl...

Page 42: ... inlet and 80 C feed temperature at heater outlet Low temperature means for condensing boilers 30 C for low temperature boilers 37 C and for other heaters 50 C return temperature Model s Victrix 20 X TT 2 ErP Condensing boiler YES Low temperature boiler NO B1 boiler NO Cogeneration space heater NO Equipped with a supplementary heater NO Combination heater YES Item Symbol Value Unit Item Symbol Val...

Page 43: ...Seasonal room heating yield ηs 92 Domestic hot water production yield ηwh For proper installation of the appliance refer to chapter 1 of this booklet for the installer and current installation regulations For proper maintenancerefertochapter3ofthisbooklet for the maintenance technician and adhere to the frequencies and methods set out herein Parameter value Yearly energy consumption for the heatin...

Page 44: ...entary heat pump From fiche of heat pump Solar contribution and Supplementary heat pump Select smaller value Boiler and supplementary heat pump installed with low temperature heat emitters at 35 C From fiche of heat pump The energy efficiency of the package of products provided far in this fiche may not correspond to its actual energy efficiency once installed in a building as the efficiency is in...

Page 45: ...iche of heat pump The energy efficiency of the package of products provided far in this fiche may not correspond to its actual energy efficiency once installed in a building as the efficiency is influenced by fur ther factors such as heal loss in the distribution system and the dimensioning of the products in relation to building size and characteristics Seasonal space heating energy efficiency of...

Page 46: ...r contribution From fiche of solar device 1 I 2 1 1 x I 10 x II III I Auxiliary electricity 3 G F E D C B A A A A 27 27 27 28 27 27 27 28 30 30 30 32 33 34 35 36 36 37 38 40 39 50 55 60 65 75 80 85 100 115 123 131 130 150 160 170 163 188 200 213 M L XL XXL 3 2 3 2 The energy efficiency of the package of products provided far in this fiche may not correspond to its actual energy efficiency once ins...

Page 47: ...ating energy efficiency under colder and warmer climate conditions Colder 0 2 x Warmer 0 4 x Declared load profile Solar contribution From fiche of solar device 1 ___ 2 1 1 x ___ 10 x ___ ____ ____ Auxiliary electricity 3 G F E D C B A A A A 27 27 27 28 27 27 27 28 30 30 30 32 33 34 35 36 36 37 38 40 39 50 55 60 65 75 80 85 100 115 123 131 130 150 160 170 163 188 200 213 M L XL XXL 3 2 3 2 The ene...

Page 48: ...immergas com Immergas S p A 42041 Brescello RE Italy Tel 0522 689011 Fax 0522 680617 Certified company ISO 9001 This instruction booklet is made of ecological paper Cod 1 038628ENG rev ST 001832 000 06 15 Inglese per IRLANDA IE ...