Viadrus A3W Manual For Operation And Installation Download Page 1

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VIADRUS A3W

anual for boiler operation and installation

GB_2015_47

GB_2017_2_S25X

Summary of Contents for A3W

Page 1: ...VIADRUS A3W Manual for boiler operation and installation GB_2015_47 GB_2017_2_S25X ...

Page 2: ...ty elements 31 6 1 1 Climatix control unit 31 6 1 2 Safety thermostat 32 6 1 3 Temperature sensor on the fuel feeder 32 6 1 4 Flue gas sensor 32 6 1 5 Emergency fire extinguishing equipment 32 6 1 6 Forced withdrawal of excess heat 32 6 1 6 1 Forced withdrawal of the boiler excess heat 32 6 1 6 2 Forced withdrawal of excess heat to the water heater 32 6 2 POL 871 control unit to the Climatix contr...

Page 3: ...er automatic solid fuel boiler VIADRUS A3W is destined particularly for heating the family houses cottages office buildings small premises etc It is designed for the combustion of lignite or pellets Boiler Advantages automatic boiler operation possibility of HW heating possibility to control up to two mixed heating circuits possibility of using the communication room unit POL 822 mechanical fuel f...

Page 4: ...MJ kg 1 17 5 Burning time at rated output small tank hours 21 h 45 min Burning time at rated output large tank hours 42 h 40 min Flue gas temperature at rated output C 150 Flue gas temperature at minimum output C 85 Electric power consumption in standby mode W 10 Electric power consumption Qmin W 105 Electric power consumption QNjmen W 25 Electric power consumption Qmin W 16 Chimney draught max mb...

Page 5: ...lets Fuel Pellets Fuel class C1 Granularity mm 6 8 Fuel value MJ kg 1 15 19 Pellets must conform at least to one of following directives or standards Directive no 14 2000 MŽP ČR DIN 517 31 ÖNORM M 7135 Specified granularity of pellets 6 to 8 mm Water content in fuel max 12 Ash content max 1 5 Tab 5 Specified fuel lignite Fuel Screened lignite nub 2 Fuel class b Granularity mm 10 25 Fuel value MJ k...

Page 6: ...6 Fig 2 Main dimensions of the boiler right hand version dimensions after the slash apply to the version with a large tank ...

Page 7: ...fuels no no Other mixture of biomass and fossil fuels no no Properties when operated on the preferred fuel Seasonal energy efficiency of the inner space heating ƞs 79 Energy Efficiency Index EEI C Name Designatio n Value Unit Name Designatio n Value Unit Useful heat output Useful efficiency at rated heat output Pn 25 kW at rated heat output ƞn 80 at 30 50 rated heat output if applicable Pp 7 5 kW ...

Page 8: ...fuels no no Other mixture of biomass and fossil fuels no no Properties when operated on the preferred fuel Seasonal energy efficiency of the inner space heating ƞs 80 Energy Efficiency Index EEI C Name Designatio n Value Unit Name Designatio n Value Unit Useful heat output Useful efficiency at rated heat output Pn 25 kW at rated heat output ƞn 81 at 30 50 rated heat output if applicable Pp 7 5 kW ...

Page 9: ...ge with the outer thread G 1 1 2 for the inlet and the flange G 1 for the outlet Outlet with the thread G is used to install the drain tap On the body there is a smoke adapter to remove flue gas to the chimney The boiler drum is insulated by using a harmless mineral insulation which reduces losses by sharing heat into the surroundings The high quality komaxit spray is used for boiler shell colour ...

Page 10: ...t generators The solid fuel boiler may be installed by a company holding a valid certification for its installation and maintenance For the installation a project must be elaborated in accordance with applicable regulations The heating system must be filled with water that meets the requirements of CSN 07 7401 and especially its hardness must not exceed the required parameters Tab 6 Recommended va...

Page 11: ...ty EMC Part 6 3 Generic standards Emission standard for residential commercial and and light industrial environments EN 61000 3 2 ed 3 Electromagnetic compatibility EMC Part 3 2 Limits Limits for harmonic current emissions equipment input current 16 A per phase EN 61000 3 3 ed 2 ed 3 Electromagnetic compatibility EMC Part 3 3 Limits Limitation of voltage changes voltage fluctuations and flicker in...

Page 12: ...oval minimum distance from the side wall is 100 mm at least 450 mm are left above the boiler The boiler positioning with regard to electrical network mains The boiler must be placed in such a way that the plug in socket 230V 50Hz is always accessible Placing of fuel dry fuel has to be used in order to ensure its proper burning in the boiler Fuel stored in cellar or at least sheltered is recommende...

Page 13: ...em it is suitable to use an alternative connection to the heating circuit as with the variant Z1 Fig 7 Hydraulic diagram with HW preparation pump heating circuit Three way ball valve SIEMENS min DN 25 with reversible actuator 2 point control do not use the actuator with return spring El heating controlled separately Combined storage water heater ...

Page 14: ...le prolongation cable connection in case of prolongation has to be done very carefully Ensure the conductive joint when shortening or prolonging the cable If the reversible and intake pipe is led from the boiler upward it may cause unwanted circulation of water in one pipe Warmer water rises up through the centre and then cooled descends around the pipe It happens for the pipes with DN 25 and larg...

Page 15: ... contractual service organizations 1 pc package 1 pc fill and drain tap Js 1 2 1 pc tip for spike 1 pc brush fasteners for attaching the fuel tank to the fuel feeder 4 pc hexagonal bolts M8 x 20 4 pc washers 8 4 fasteners for the shell 16 pc spring clamp 16 pc connecting spike 20 pc screw ST 4 8 x 13 2 pc screw M4 x 6 3 pc outlets PG 11 fasteners for attaching the switchboard to the fuel reservoir...

Page 16: ...he maximum boiler operating overpressure see tab no 1 Water heater according to VIADRUS a s offer Obligatory accessories for the pump heating circuit not included to the delivery Circulating pump Grundfos UPS 25 40 Outdoor sensor Siemens QAC 34 101 NTC 1 kΩ Room thermostat Siemens POL 822 or room thermostat REV24DC or wireless room thermostat Siemens REV24RFDC SET Obligatory accessories for the mi...

Page 17: ...d to install shut off valves before and after the pump with a filter for the reason of cleaning the filter strainer or replacement of the pump 8 Open the cleaning door Fig 3 pos 6 and place 2 fireclay top plates see Fig 11 pos 6 9 Open the cleaning door see Fig 3 pos 5 and place 11 turbulators see Fig 11 pos 8 2 lower ceramics pos 7 and 2 fireclay top plates see Fig 11 pos 6 10 Seal the grate with...

Page 18: ...18 Fig 11 Placement of components and ceramics inside the boiler 1 Ash pan 2 Ash rectifier 3 Grate 4 Air inlet pipe 5 Fireclay top plate 6 Lower ceramics 7 Turbulators ...

Page 19: ...ty thermostat capillary between the shell and insulation The electric connection of the safety thermostat is done before jacketing the boiler The cable goes in the bushing PG 11 23 through the shell depending on the design either in the left or right shell The boiler output temperature sensor must be positioned in the boiler well through the bushing in the shell depending on the design in the righ...

Page 20: ...r base then mount the fuel feeder assembly to the boiler base and tighten Thus exact position of the fuel feeder assembly is secured perpendicular to the base Loosen the adjustable feet so that they abut on the floor Apply mastic to the flange for the fan on the fuel feeder assembly Then mount the fan Apply mastic to the fuel feeder assembly in the place of the seating surface of the fuel tank Pos...

Page 21: ...e possibility of disassembly The valve sensor is to be positioned in the sensor holder located on the fuel feeder Note The valve sensor must be positioned in the sensor holder without the valve basin that is included in the delivery Emergency fire extinguishing equipment function In case of fuel fire penetration into the feeder temperature in the feeder has reached 95 C BVTS or TS 130 or STS 20 va...

Page 22: ... mastic Apply mastic to the burner flange with the mixer and insert the burner into the boiler drum from the left side and screw it fixtures are as follows 6 pc screw M10 x 30 6 pc washer 10 5 Apply a reasonable quantity of new mastic to the bearing surfaces and mount the grate in the burner Note The cutting of the grate must be always directed to the inlet of the fuel feeder Fig 16 Then proceed a...

Page 23: ...version was done already after the primary installation the length of cables must be trimmed as needed and the old mastic from the grate and the fuel feeder flange must be removed 1 Switchboard 2 Nut M6 4 pc 3 Flexible washer 6 4 4 pc 4 Mudguard washer 6 4 4 pc 5 Screw M6 x 16 4 pc 6 Nut M8 4 pc 7 Washer 8 4 8 pc 8 Screw M8 x 20 4 pc 9 Fuel feeder 10 Screw M10 x 20 4 pc 11 Washer 10 5 4 pc 12 Nut ...

Page 24: ...5 16 pc 6 Insulation sibral board 7 Blind flange 8 Insulation holder bracket 9 Insulation of the opening sibral mat Fig 18 Boiler conversion from the right hand to left hand design disassembly of the burner and the blind flange Fig 19 Kotel VIADRUS A3W left hand design ...

Page 25: ...e sensor B9 Outdoor sensor B12 Heating circuit 2 HC2 temperature sensor BT1 Safety thermostat D1 External control room thermostat H1 BTr1 Heating circuit 1 HC1 room thermostat K1 Tank feeder motor relay M1 Tank feeder motor M2 Fan motor Q1 Boiler pump Q2 Heating circuit 1 HC1 pump Q3 Hot water HW pump Q6 Heating circuit 2 HC2 pump Q15 Auxiliary pump if needed TB Tank feeder motor heat protection T...

Page 26: ...nsor B7 Backward pipeline temperature sensor B8 Flue gas temperature sensor B9 Outdoor sensor B12 Heating circuit 2 HC2 temperature sensor BT1 Safety thermostat K1 Tank feeder motor relay M2 Fan motor Q1 Boiler pump Q2 Heating circuit 1 HC1 pump Q3 Hot water HW pump Q6 Heating circuit 2 HC2 pump Q15 Auxiliary pump if needed Tr Safety transformer 230V 42V Y1 Heating circuit 1 HC1 three way valve Y3...

Page 27: ... Hot water HW pump Q6 Heating circuit 2 HC2 pump Q15 Auxiliary pump if needed TB Tank feeder motor heat protection X10 Fan connector X11 Reservoir feeder connector X12 Boiler pump connector X13 Connector of hot water hot water three way valve X14 Expansion control connector X15 How water sensor connector X16 Terminal board of B8 flue gases temperature sensor HE 251 or adequate analogue one Y1 Heat...

Page 28: ...ture sensor B12 Heating circuit 2 HC2 temperature sensor TB Tank feeder motor heat protection Tr Safety transformer 230V 42V W1 Alternative heat source X10 Fan connector X11 Tank feeder connector Y1 Heating circuit 1 HC1 three way valve Y3 Hot water HW three way valve Y5 Heating circuit 2 HC2 three way valve Display connection POL 871 71 STD B41 Accumulating tank bottom temperature sensor BT1 Safe...

Page 29: ...nsor TB Tank feeder motor heat protection Tr Safety transformer 230V 42V W1 Alternative heat source X10 Fan connector X11 Tank feeder connector X16 Screw terminal of exhaust gas temperature sensor B8 HE 251 or adequate replacement Y1 Heating circuit 1 HC1 three way valve Y3 Hot water HW three way valve Y5 Heating circuit 2 HC2 three way valve B41 Accumulating tank bottom temperature sensor BT1 Saf...

Page 30: ...er motor M2 Fan motor Q1 Boiler pump Q2 Heating circuit 1 HC1 pump Q3 Hot water HW pump Q6 Heating circuit 2 HC2 pump Q15 Auxiliary pump if needed TB Tank feeder motor heat protection W1 Reserve source X10 Fan connector X11 Reservoir feeder connector X12 Boiler pump connector X13 Connector of hot water hot water three way valve X14 Expansion control connector X15 How water sensor connector X16 Ter...

Page 31: ...rol Climatix POL 423 Climatix POL 687 Note The control unit allows equithermal heating circuit control with the use of the outdoor sensor and mixing valves Conditions for configuration and wiring are described in the separate Control unit user manual Hot water HW heating Hot water heating is not configured at the factory Conditions for configuration and wiring are described in the separate Control...

Page 32: ...rmostat must be done manually after the cover dismantling and the trap pressing In case of the safety thermostat repeated switching off the boiler must be shut down and the cause of the boiler repeated overheating must be determined After releasing the safety thermostat the primary pump or pumps is still running 6 1 3 Temperature sensor on the fuel feeder If on the temperature sensor there is the ...

Page 33: ...or the network connector of the control unit Pull the cable with the network connector through the cable gland ABB and connect to the input for the power connector on the Climatix control unit Install the switchboard cover Connect the boiler to the power supply 6 2 2 Control elements Button Symbol on the display Description A i Quick return to the main menu screen B Display of alarms including a h...

Page 34: ...ions of individual parameters correspond to displayed on the control unit Basic factory settings The boiler is switched on via an external control and heats to the desired temperature of the boiler By means of the service menu see Manual for the control unit Climatix and the configuration menu it is possible to set for the control unit Climatix POL 687 cascade of up to 4 pcs of boilers SMS server ...

Page 35: ...llets 57 10 100 30 brown coal 38 10 100 100 brown coal 71 10 100 Fixed performance No No Yes Fixed performance value 50 30 100 Description Settings Range 2 Fuel feeding 1 2 z Feeding time 5s 2 15s z 2 1 Delay time Description Settings Range 2 1 Delay setting 1 6 30 power pellets 59s 5 200s 100 power pellets 16s 5 200s 30 power brown coal 71s 5 200s 100 power brown coal 19s 5 200s Description Setti...

Page 36: ... 30 0min Power manual operation 30 20 100 Blowing Off Off On Description Settings Range 5 2 Spotreba paliva 1 5 Fuel weight Fuel consumption 0 0kg z Reset to zero Ne Ano Ne Yesterday consumption 0 0kg z Consumption per months z Description Display Range 5 2 1 Fuel weight 1 3 Weight 10 min 3 6kg 0 0 60 0kg Weight Brown 4 1kg 0 0 60 0kg Weight Other 4 4kg 0 0 60 0kg Description Display 5 2 1 Consump...

Page 37: ...8 Exh gas temperature 135 1 C z Description Display 5 8 Status of analog outputs 1 2 z Fan 0 z Description Display 5 9 Diagnostic of source 1 3 z Diagnostic of boiler z Request of consumer z External on 70 C z Description Display 5 9 1 Diagnostic of boiler 1 4 z Boiler Status Out of operation z Set Value 70 C z B2 On Boiler 70 C z off point boiler 75 C z Description Display 5 10 Diagnostic of cons...

Page 38: ... Passive Passive Active Actual IP 192 168 001 042 Actual Mask 255 255 255 000 Act Gateway 192 168 001 001 Given IP 192 168 001 042 Given Mask 255 255 255 000 Given Gateway 192 168 001 001 100 MBit Pasive Name Pol 687_068758 MAC 00 A0 03 06 87 58 Link Passive User name WEB Password SBT Admin After modification of values Restart required Execute Only for control unit POL 687 Description Display Rang...

Page 39: ...temperature xxx Shut down of the boiler operation B9 Outside temperature xxx Desired temperature is averaged out from the attenuated and adjusted outdoor temperature Safety thermostat Error Shut down of the boiler operation Safety thermostat unblocking Check the thermostat settings Feeder TMK Error Shut down of the boiler operation Check el connection Check fuel feeder function Ignition Error Erro...

Page 40: ...rrosion and scale development If it is necessary to refill water in the heating system refill water only into the cold boiler in order to prevent damage of the steel base and the exchanger b heating system tightness c connection to the chimney must be approved by a chimney firm A necessary condition to operate the boiler is the chimney lining due to possible formation of condensation in flue gases...

Page 41: ...o the burner is started on the display User menu Manual control Feeding manually On Fuel must be transported to a location where the fan is blowing air If the fuel feeder is empty the fuel supply to the burner takes 6 6 5 min After 6 minutes the screw feeder is automatically switched off and can be put into operated by means of the display if needed Switching off the feeder is performed by switchi...

Page 42: ...emoved by means of a poker 3 In case of the continuous boiler operation the boiler drum convective surface should be cleaned once a month the heat exchange surfaces can be covered with deposits this can affect both the heat transfer and the boiler efficiency When combusting the pellets the fuel is agglomerated in the retort therefore this agglomerate must be mechanically removed once a month other...

Page 43: ...oom or at works with temporarily developed fire or explosion danger gluing the floorings painting with flammable paints etc the boiler must be put out of operation before such works When transporting fuel into the combustion chamber before firing up the volume of fuel in the retort must be checked visually and not by putting hands into fireplace There is a danger of injury caused by rotating screw...

Page 44: ...ompany the consumer to the manufacturer Performance of the regular service inspections to the extent prescribed by the manufacturer by the service company with a valid service certificate For any claim regarding the shell the customer is obliged to submit the packaging label of the boiler shell It is located on the cardboard in which the shell is dispatched User is obliged to entrust fault rectifi...

Page 45: ...kaging unit EN 13429 NO 3 1 Recovery by material recycling ensure recyclability in all terms of the standard for the functional packaging unit EN 13430 YES 3 2 Recovery in the form of energy ensure that calorific gain is achievable for the functional packaging unit EN 13431 YES Iron NO 3 3 Recovery by composting ensure compost ability in all terms of the standard for the functional packaging unit ...

Page 46: ...46 ...

Page 47: ...arranty card for the customer the user Record of warranty and after warranty repairs and checks performed on the product Record date Performed activity Contractual service organization signature stamp Customer signature ...

Page 48: ...VIADRUS A3W VIADRUS a s Bezručova 300 E mail CZ 735 81 Bohumín info viadrus cz www viadrus cz ...

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