Immergas NIKE STAR 24 Instruction And Warning Book Download Page 32

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Immergas Italia

immergas.com

Immergas Europe S.r.o.

05951 Poprad - Matejovce - SK

Tel. +421.524314311

Fax +421.524314316

Certified company ISO 9001

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Summary of Contents for NIKE STAR 24

Page 1: ...pe B and natural draught The European regulation 813 2013 provides that this boiler can be installed only to replace similar equipment connected to existing branched multiple flues IE Instructions and warning book Installer User Maintenance technician 1 040577ENG ...

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Page 3: ...safety in the work site environment protection injury prevention it is necessary to comply with the provisions specified in the regulations in force and principles of good technique In compliance with the legislation in force the systems must be designed by qualified professionals within the dimensional limits established by the Law Installation and maintenance must be performed in compliance with...

Page 4: ...re central heating system pressure 15 2 9 Draining the system 15 2 10Antifreeze protection 15 2 11Case cleaning 15 2 12Decommissioning 15 3 Commissioning the boiler initial check 16 3 1 Hydraulic Diagram 16 3 2 Wiring diagram 17 3 3 Troubleshooting 18 3 4 Converting the boiler to other types of gas 19 3 5 Checks following conversion to another type of gas 19 3 6 Possible adjustments 19 3 7 Program...

Page 5: ...ained staff and original spare parts Do not attempt to modify or repair the appliance alone Failuretocomplywiththeaboveimpliespersonal responsibility and invalidates the warranty Installation Standards installation of these boilers in bedrooms studio flats and bathrooms or in premises where there are wood fired heaters or solid fuel heaters in general and in premises next to or connected to them i...

Page 6: ...7 2002 or local standards in force The materials used for the central heating circuit of Immergas boilers withstand ethylene and propyl ene glycol based antifreeze liquids if the mixtures are prepared perfectly For life and possible disposal follow the suppli er s instructions Protect the domestic hot water circuit against freezing by using an accessory that is supplied on request antifreeze kit c...

Page 7: ...er specifi cations as shown on the boiler data nameplate Boilers are supplied complete with a Y type power cable The power supply cable must be connected to a 230V 10 50Hz mains supply respecting L N polarity and earth connection this network must also have a multi pole circuit breakerwithclassIIIovervoltagecategory When replacing the power supply cable contact a qualified firm e g the Authorised ...

Page 8: ...rated In the case of repeated interventions of the fumes exhaust control device check the fumes exhaust flue and the ventilation of the room in which the boiler is located For the right functioning of the Nike Star the pipe the boiler is connected to is to have a mini mum vacuum equivalent to the fan assisted of 1 meter of vertical pipe with a diameter of 130 mm 1 12 SYSTEM FILLING Once the boiler...

Page 9: ... mode it is sufficient to press button 1 once To change operation mode press the button for between 2 to 10 seconds until the current config uration flashing each time the button is pressed all possible functions are scrolled cyclically After a few seconds without doing any operation the circulator memorises the selected mode and goes back to operation display Attention The circulator has various ...

Page 10: ...rculator continues operating low power supply voltage Voltage off range Check power supply R Y Y Y Y On Off On Off Off Electrical fault Circulator pump blocked The circulator is locked due to power supply too low or serious malfunction Check the power supply if the anomaly persists replace the circulator Key 1 Function selection button 2 Green G red R LED 3 4 yellow LEDs Y Head available to the sy...

Page 11: ...larly useful for maintenance as it allows to drain just the boiler without having to empty the entire system Polyphosphate dispenser kit The polyphos phate dispenser reduces the formation of lime scale and preserves the original heat exchange and domestic hot water production conditions The boiler is prepared for application of the polyphosphate dispenser kit Connection unit kit It includes pipes ...

Page 12: ...nce It is prohibited and dangerous to obstruct the air intake even partially for the ventilation of the room in which the boiler is installed Due to the danger operation is also prohibited in the same room as suction devices or the like at the same time as the boiler unless there are additional openings dimensioned in a way to satisfy the additional requirement for air For the dimensioning of thes...

Page 13: ...owed resets already performed Attention the anomaly can be reset 5 times consecutively after which the function in inhibited for at least one hour One attempt is gained every hour for a maximum of 5 attempts By switching the appliance on and off the 5 attempts are re acquired 10 Insufficient system pressure Water pressure inside the central heating circuit that is sufficient to guarantee the corre...

Page 14: ...ximum no of software errors The maximum number of software errors possible has been reached Press the Reset button 1 1 If the shutdown or fault persists contact an authorised company e g Authorised Technical After Sales Service 2 6 INFORMATION MENU Pressing the buttons 3 and 4 simultaneously for 3 seconds the Information menu is acti vated which displays some boiler functioning parameters Press bu...

Page 15: ... the boiler falls below 4 C standard protection up to the min temperature of 5 C and stops once it ex ceeds 42 C The antifreeze function is guaranteed if the boiler is fully operative and not in block status and is electrically powered To avoid keep ing the system switched on in case of a prolonged absence the system must be drained completely or antifreeze substances must be added to the heating ...

Page 16: ... a draught gauge positioned at the exit of the appliance combustion products check that there is no backflow of combustion products into the room even during function ing of fans ensure activation of all adjustment devices seal the gas flow rate regulation devices if settings are modified ensure production of domestic hot water ensure sealing efficiency of water circuits check ventilation and or a...

Page 17: ...erature S23 Key to increase central heating temperature S24 Key to decrease central heating temperature T1 Ignition transformer T2 Boiler P C B transformer X40 Room thermostat jumper Y1 Gas valve Y2 Gas valve modulator 1 User interface 2 N B The user interface is on the welding side of the boiler board 3 230 Vac 50Hz supply voltage 4 The X5 connector is used for automatic inspection Comando Amico ...

Page 18: ...excessively low In this case make the boiler run at higher temperatures Frequent interventions of the chimney safety thermostat This can be caused by obstructions in the fumes circuit Check the flue The flue may be obstructed or by height or section not suitable for the boiler Ventilation may be insufficient see room ventilation point Presence of air in the system Check opening of the special air ...

Page 19: ...st be carried out by a qualified company e g Author ised After Sales Assistance Burner adjustment must be carried out using a differential U or digital type pressure gauge connected to the gas valve outlet pressure point part 4 Fig 14 keeping to the pressure value given in the table Par 3 17 according to the type of gas for which the boiler is prepared 3 6 POSSIBLE ADJUSTMENTS Adjustment of boiler...

Page 20: ...ed thermostatic valves etc it may be neces sary to delay ignition 00 20 00 3 seconds 01 30 seconds 02 60 seconds 20 600 sec onds 00 P03 Function anti leakage This function reduces the heating temperature to 57 C in the case that domestic hot water circulation is detected in the heating mode on oF oF P04 Domestic hot water post circu lation function With the post circulation function active after d...

Page 21: ...This function allows the technician to check the combustion parameters After the checks disable the function switching the boiler off and then on again or simply by pressing the reset button for about 5 seconds Part 1 Fig 10 The heating power can be set to P06 and P05 by pressing buttons 3 or 4 The power can be changed by one percentage point by pressing buttons 5 or 6 If you wish to run the chimn...

Page 22: ...5 byunscrewing the two screws 6 by pulling towards yourself and to the bottom to release it from the two slots available on the bottom of the casing Remove the plugs from the cover 1 by pulling them to you as shown by the arrows Undo the 2 front screws 2 and the 2 lower screws 3 which fasten the casing 4 Pull the casing 4 towards yourself and up at the same time to detach it from the upper hooks ...

Page 23: ...ion vessel load is at 1 0 bar Check that the system static pressure with system cold and after refilling the system by means of the filling valve is between 1 and 1 2 bar Check visually that the safety and control devices have not been tampered with and or shorted in particular temperature safety thermostat water pressure switch flue gas control thermostat Check the condition and integrity of the ...

Page 24: ... Hot water production useful heat output kW kcal h 23 6 20296 Domestic hot water adjustable temperature C 35 55 Domestic hot water circuit min pressure dynamic bar 0 3 Domestic hot water circuit max operating pressure bar 10 Minimum D H W flow rate l min 2 0 Flow rate capacity in continuous duty T 30 C l min 11 1 Weight of full boiler kg 25 3 Weight of empty boiler kg 24 6 Electrical connection V ...

Page 25: ...odel 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 temperature NOx Cl...

Page 26: ...d elmin 0 014 kW Ignition burner energy consumption Pign 0 000 kW In standby mode PSB 0 003 kW Emissions of nitrogen oxides NOX 138 mg kWh For mixed central heating appliances Stated load profile XL Domestic hot water production efficiency ηWH 78 Daily electrical power consumption Qelec 0 119 kWh Daily gas consumption Qfuel 25 631 kWh Contact information IMMERGAS EUROPE S r o PRIEMYSELNA ULICA 478...

Page 27: ... installation since such efficiency is affected by additional factors such as the heat loss in the distribution system and the size of the products compared to the size and features of the building Seasonal central heating energy efficiency of the set Seasonal central heating energy efficiency class of the set Solar contribution From the board of the solar device Class I 1 Class II 2 Class III 1 5...

Page 28: ... this sheet may not reflect the actual energy efficiency after installation since such efficiency is affected by additional factors such as the heat loss in the distribution system and the size of the products compared to the size and features of the building Seasonal central heating energy efficiency of the set Seasonal central heating energy efficiency class of the set Solar contribution From th...

Page 29: ...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 set of products indicated in this sheet may not reflect the actual energy efficiency after installation since such efficiency is affected by additional factors ...

Page 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 set of products indicated in this sheet may not reflect the actual energy efficiency after installation since such efficiency is affected by additional factors such as the heat loss in the distribution system and the size of the products compared to...

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Page 32: ...as com Immergas Europe S r o 05951 Poprad Matejovce SK Tel 421 524314311 Fax 421 524314316 Certified company ISO 9001 This instruction booklet is made of ecological paper Cod 1 040577ENG rev ST 002996 001 11 17 Inglese per IRLANDA IE ...

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