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21

 

Fig. no. 12b) 

Wiring diagram of 10, 12, 15 sectional VIADRUS G 90 boiler for DUNGS version 

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Содержание G 90 Series

Страница 1: ...Hercules U26 N vod k obsluze VIADRUS G 90 MANUAL FOR BOILER OPERATION AND INSTALLATION...

Страница 2: ...ion 25 7 1 Checking activity before commissioning 25 7 2 Commissioning 25 7 3 Setting and regulation of the boiler heat output 25 7 3 1 Setting and regulation of the boiler heat output for 8 sectional...

Страница 3: ...network module At request a delivery in a decomposed state is possible The accessories delivered at request are not included in the boiler basic price regulation A1 A4 according to the order specifica...

Страница 4: ...hand side or from the right hand side it doesn t apply to the 8 sectional version 9 Possibility to connect the boiler in an cascade 10 Possibility to equip with an equitherm regulation 11 Two stage bu...

Страница 5: ...mal output m 3 m 3 20 18 15 8 21 6 18 13 Volume of dry combustion gases actual at the minimum thermal output m 3 m 3 23 63 20 1 24 8 23 6 Emission values CO mg m 3 5 6 8 7 NOx mg kWh 33 33 27 23 Grade...

Страница 6: ...t a part of which is the protective plate made of the stain steel The atmospheric burner composed of oval low emission burner tubes is made of the stain steel Individual tubes are mounted on the burne...

Страница 7: ...7 Number of sections 8 10 12 15 L mm 995 1155 1315 1555 L1 mm 815 975 1135 1375 A mm 878 5 941 941 941 D mm 200 200 225 250 Fig no 2 The main dimensions of the boiler Gas inlet...

Страница 8: ...8 1 boiler drum 2 boiler shell 3 regulation and safety elements 4 gas fitting 5 horizontal draught diverter 6 atmospheric burner Fig no 3 Boiler assembly...

Страница 9: ...r one of four kinds of regulation or their combinations according to the ordering key stated in chapter no 1 1 The regulators are delivered in a separate package and in place of boiler installation th...

Страница 10: ...mixing valves Other regulator characteristics are as follows the heating circuits can be set as independent two separate heating circuits or as dependent floor heating in combination with radiators a...

Страница 11: ...tab no 2 setting to the given nominal heat output is done by the manufacturer It works in the regime of a nominal reduced heat output Fig no 4 VR 4601 QB 2001 with High Low coil reel and the output to...

Страница 12: ...closing the ionisation circuit there will open the main valve for gas inlet into the main burner In case that the pilot burner hasn t ignited within the safety time of Ts 50 sec the automatics will cl...

Страница 13: ...on electrode F1 Fuse 4 A F2 Fuse 2 5 A H1 Signalling Boiler under voltage H2 failure signalling H3 ionising failure signalling S1 Main power switch S2 Reduced rated output switch S3 Pushbutton RESET X...

Страница 14: ...ibution box A1 Automatics Honeywell 4563B1011 F1 Fuse 4 A X1 0 Boiler s terminal plate Y1 Gas Valve Honeywell VR4601QB 2001 Z1 Anti interference element PS3 Minimal water level guard SP1 Minimal gas p...

Страница 15: ...ation electrode F2 Fuse 2 5 A H1 Signalling Boiler under voltage H2 failure signalling H3 ionising failure signalling S1 Main power switch S2 Reduced rated output switch S3 Pushbutton RESET BT1 safety...

Страница 16: ...lure signalling H3 ionising failure signalling S1 Main power switch S2 Reduced rated output switch S3 Pushbutton RESET X1 0 Boiler s terminal plate Y1 Gas Valve Honeywell VR4601QB 2001 Y2 Gas Valve Ho...

Страница 17: ...s Honeywell 4563B1011 F1 Fuse 4 A X1 0 Boiler s terminal plate Y1 Gas Valve Honeywell VR4601QB 2001 Y 2 Gas Valve Honeywell VR4605QB 2002 Z1 Anti interference element PS3 Minimal water level guard SP1...

Страница 18: ...onization electrode F2 Fuse 2 5 A H1 Signalling Boiler under voltage H2 failure signalling H3 ionising failure signalling S1 Main power switch S2 Reduced rated output switch S3 Pushbutton RESET BT1 sa...

Страница 19: ...voltage H2 failure signalling H3 ionising failure signalling S1 Main power switch S2 Reduced rated output switch S3 Pushbutton RESET X1 0 Boiler s terminal plate Y1 Gas Valve Dungs MB ZRDLE 412B01S22...

Страница 20: ...A1 Automatics Honeywell 4563B1011 F1 Fuse 4 A X1 0 Boiler s terminal plate Y1 Gas Valve Dungs MB ZRDLE 412B01S22 Z1 Anti interference element PS3 Minimal water level guard SP1 Minimal gas pressure gu...

Страница 21: ...ization electrode F2 Fuse 2 5 A H1 Signalling Boiler under voltage H2 failure signalling H3 ionising failure signalling S1 Main power switch S2 Reduced rated output switch S3 Pushbutton RESET BT1 safe...

Страница 22: ...commendations for polyethylene MOP up to and including 10 bar EN 12007 3 Gas supply systems Pipelines for maximum operating pressure up to and including 16 bar Part 3 Specific functional recommendatio...

Страница 23: ...le both the pad and the bedding exceed the boiler ground plan on all sides by 15 mm 2 A safe distance from the flammable materials when installing and operating the boiler it is necessary to keep a sa...

Страница 24: ...es invalid The heating systems with an open expansion tank make possible a direct contact between the heating water and the atmosphere At the period of the heating season the water expanding in the ta...

Страница 25: ...the pilot burner In case that the ignition cycle has passed but the burner didn t catch fire there will light up the breakdown signalling on the network module see Fig no 18 If the ignition fails rep...

Страница 26: ...electromagnetic gas valves for the sizes with 10 12 and 15 sections Reduced output setting and adjusting 1 Put the boiler into operation 2 Measure the gas inlet pressure which must be between 15 and 2...

Страница 27: ...on the High Low coil 10 Check the combustion purity by using the combustion gases analyser NOx CO 7 3 3 Heat output setting and adjusting at the boiler equipped with Honeywell electromagnetic gas valv...

Страница 28: ...a way making sure that the required gas flow will be achieved 12 The gas flow at the reduced output can be adjusted by the regulation nut fig no 16 13 Check the combustion purity by using the combust...

Страница 29: ...ltage recovery in the electricity network the burner will start up automatically The failure is unblocked manually by means of unblocking pushbutton in the network module 7 Safety thermostat unblockin...

Страница 30: ...se will close the fuel supply to the boiler The fuse unblocking can be done by user by means of unblocking pushbutton TS A repeated boiler start can only be done after cooling down the combustion gase...

Страница 31: ...ount the cover draught diverters and the upper cover of the boiler shell put the boiler into operation During the boiler operation the agent reacts with the deposits and in form of combustion gases it...

Страница 32: ...onductors and or a faulty electrode Check the electrodes condition and the connection between ignition conductor and the earth wire 4 Boiler doesn t light up the ignition electrode is sparkling the fa...

Страница 33: ...he date it was dispatched from the manufacturing factory For boiler drum 5 years after the date its dispatch from the manufacturing factory For the validity of his guarantee the manufacturer requires...

Страница 34: ...unit EN 13429 2000 NO 3 1 Recovery by material recycling ensure recyclability in all term sof the standard for the functional packaging unit EN 13430 2000 YES 3 2 Recovery in the form of energy ensure...

Страница 35: ...35...

Страница 36: ...36 Date of revision 45 2012 ND GB...

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