Immergas VICTRIX 20X TT 1E Instruction And Warning Book Download Page 1 | Manualshive

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VICTRIX

20X TT 1E

IE

Instruction and

warning book

*1.035661ENG*

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Summary of Contents for VICTRIX 20X TT 1E

Page 1: ...VICTRIX 20X TT 1E IE Instruction and warning book 1 035661ENG ...

Page 2: ......

Page 3: ...fer or succession of ownership It must be stored with care and consulted carefully as all of the warnings provide important safety indications for installation use and maintenance stages This instructions manual provides technical information for installing Immergas boilers As for the other issues related to boiler installation e g safety in the work site environment protection injury prevention i...

Page 4: ... 18 1 26 Circulation pump 19 1 27 Kits available on request 19 1 28 Boiler components 20 2 Use and maintenance instructions 21 2 1 Cleaning and maintenance 21 2 2 General warnings 21 2 3 Control panel 21 2 4 Using the boiler 22 2 5 Troubleshooting 23 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...

Page 5: ... the appliance paper rags plastic polystyrene etc Do not 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 pla...

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 s...

Page 8: ...d 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 operating mode from the various possible alternatives manual operation with...

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: ...sket flaps Fit the male end smooth of the exhaust terminal into the the female end of the bend 90 Ø 80 making sure that the relevant wall sealing plate is already fitted this will ensure hold and joining of the elements making up the kit Max length of exhaust duct The flue pipe both vertical or horizontal can be extended to a max length of 30 linear metres Coupling of extension pipes Toinstall pus...

Page 13: ...s 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 t...

Page 14: ...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 length o...

Page 15: ... the 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...

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: ...e 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 on the boiler active on first ignitio...

Page 19: ...he heating system is to be divided into several zones max three in order to interlock them with separate adjustments and to keep water flow rate high for each zone Immergas supplies zone system kits by request External storage tank unit coupling kit on request If the production of DHW is required as well as room central heating on request Immergas supplies a kit made up from an ex ternal cylinder ...

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: ...tances 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 ap...

Page 22: ... is connected the symbol will appear on the display The boiler regulation parameters can be set via the CARV2 control panel and the reset button 2 remains active on the boiler control panel along with the switch off button 6 off mode only and the display where the func tioning state is shown Caution if the boiler is switched off the CARV2 will display the connection error symbol ERR CM the CARV2 i...

Page 23: ...ty on the electric wiring the boiler will not start If normal conditions are restored the boiler restarts without having to be re set Check that the boiler is configured correctly 1 16 Fan anomaly This occurs if the fan has a mechanical or electrical fault Press the Reset button 1 20 Parasite flame block This occurs in the event of a leak on the detection circuit or anomaly in the flame control un...

Page 24: ...oes not start 1 80 P C B malfunction block This occurs in the event of malfunctions of the P C B that controls the valve Press the Reset button 1 84 Combustion anomaly power reduction in progress A low supply pressure is detected on the gas line As a result the appliance power is limited and the anomaly is reported If normal conditions are restored the boiler restarts without having to be reset 1 ...

Page 25: ...me boiler operating parameters Id Parameter Description d 0 0 Not used d 0 1 Displays the combustion signal d 0 2 Displays the primary exchanger output instant heating flow temperature d 0 3 Displays the DHW temperature of the storage tank unit when the boiler is connected to the external storage tank unit d 0 4 Displays the values set for central heating set d 0 5 Displays the values set for DHW ...

Page 26: ...e 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 checkthe production ofDHW whenthe boiler 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 ev...

Page 27: ...e 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 Colour code key BK Black BL Blue BR Brown G Green GY Grey OR Orange P Pu...

Page 28: ...caused by a dirty burner incorrect combustion parameters intake exhaust terminal not cor rectly installed Check the above components Non optimal ignition of first ignition of the burner even if the burner is perfectly calibrat ed firstignition oftheburner after calibration can be sub optimal the system automatically regulates ignition until it finds optimal ignition of the said burner Frequent int...

Page 29: ...ignition calibration minimum heat output calibration Eachcalibrationprocedure ifcarriedoutwithout altering the parameters lasts 5 minutes at the most after which it switches automatically to the next parameter until the calibration process is complete In order to access the complete calibration stage you must switch the boiler on set the DHW selector in the 6 o clock position and the heating selec...

Page 30: ...cess 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 the boiler cancels any requests by itself The energy produced is dissipated via the heating circuit alternatively the energy can be released from the DHW circuit by opening any hot water tap Caution in this case the only active temperature controli...

Page 31: ... 146 178 Pa 2 179 205 Pa N B examinations 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 wit...

Page 32: ... 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 Secondary zone c...

Page 33: ...ler has electronic timing which prevents the burner from igniting too often in central heating mode 0 600 seconds step 10 sec 18 t6 Central heating ramp timer Intheheatingstage theboilerperformsanignitionrampinordertoreachthemaximumoutputset 0 840 seconds step 10 sec 18 t7 CH ignition delay from TA and CR request The boiler is set to switch on immediately after a request In the event of particular...

Page 34: ...hat dearation is performed correctly The function consists of the cyclic activation of the pump 100 s ON 20 s OFF and the 3 way valve 120 s D H W 120 s C H The function is activated in two different ways every time the boiler is powered by pressing the buttons at the same time 3 and 5 Fig 2 1 for 5 seconds with the boiler in stand by IMPORTANTNOTE if the boiler is connect ed to the CARV2 the stand...

Page 35: ... 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 36: ...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 37: ...Nom Min Q Nom Min ppm 115 10 205 10 NOX at 0 of O2 at Q Nom Min mg kWh 35 20 30 25 Flue temperature at nominal output C 80 84 Flue temperature at minimum output C 53 56 METHANE G20 PROPANE G31 THERMAL POWER THERMAL POWER MODULATION BURNER GASFLOW RATE BURNER GASFLOW RATE kW kcal h m3 h kg h 20 5 17630 85 2 25 1 65 20 0 17200 83 2 20 1 61 19 0 16340 78 2 08 1 53 18 0 15480 74 1 97 1 45 17 0 14620 6...

Page 38: ...80 60 C 0 54 0 60 Heat loss at flue with burner On Off 80 60 C 0 01 3 1 Central heating circuit max operating pressure bar 3 Maximum heating temperature C 90 Adjustable heating temperature max operation field C 20 85 System expansion vessel total volume l 5 8 Expansion vessel factory set pressure bar 1 0 Appliance water content l 1 9 Head available with 1000 l h flow rate kPa m H2 O 29 4 3 0 Hot w...

Page 39: ... Cod Md Model code 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 temperatu...

Page 40: ...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 035661ENG rev ST 001061 001 07 15 Inglese per IRLANDA IE ...

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