ATTACK DP - Eco Heat Sales
Contents
1. Type of boiler DP25 DP 35 DP45 DP75 Boiler output verzia STANDARD kW 16 25 22 35 29 45 48 75 Output range verzia PROFI kW 10 25 14 35 18 45 30 75 Heating surface m 2 30 2 70 3 10 5 20 Feed hopper capacity dm 105 145 185 350 Dimension of feeding openning mm 235x445 235x445 235x445 294x544 Specified chimney Pa 25 25 25 25 Max working water overpressure kPa 250 250 250 250 Boiler weight kg 350 390 420 650 Diameter of flue connection mm 152 152 152 219 Boiler height mm 1080 1080 1080 1320 Boiler width mm 580 580 580 750 Boiler depth mm 1050 1150 1265 1600 Shielding of electric parts IP E ON 21 21 Electrical input W 45 45 45 45 Boiler efficiency 86 86 86 86 emision class Temp of flue gas in nominal output C 220 220 220 220 Flow of flue gas in nominal output kg s 0 015 0 018 0 021 0 045 Maximum noise level dB 65 65 65 65 Specified fuel i NE Average fuel consumption kgh 7 5 10 5 13 5 22 5 Consumption for season 1kW Im Max length of logs Depth of combustion chamber mm 550 580 650 680 750 780 1000 1100 Burning time in nominal output hod 3 3 3 3 Water volume in boiler l 65 78 92 160 Min volume of equalisation basin l 500 625 750 1500 Voltage V Hz 230 50 a 65 90 FOSSE E 1027 oh pen qu ue Rm PROFI version V A 230 1 5 Specified min temperature of returnable2. BOILER ATTACK DP 16 Recommended connection of boiler with accumulation tank Heating system Regumat ATTACK OVENTROP Mixing valve Check valve ACCUMULATION TANK BOILER ATTACK DP Expansion vessel Boiler has to be operated with the nominal output In case of the warmth taking by the output which is lower than the nominal it is necessary to connect the boiler with the accumulation tank with volume of min 460 l STN EN 303 5 clause 4 2 5 Protection and usefull life extention of the boiler 1 ATTACK Oventrop keeps the temperature of return heating water coming to the boiler on 65 C Temperature of return heating water under 60 C causes the condensation of steams acids and tars in the feed chamber and it is the reason of the boiler usefull life shortening Technical parameters Clarity DN25 Max pressure 10 bar Max temperature 120 C Value kvs 3 9 ATTACK Oventrop consists of three way mixing valve pump Wilo 2 thermometers thermoregulation valve thermostatic head by pass distance unit and isolation The adventage of this solution consists in compactness simple attendance and guaranteed protection of boiler heating exchanger ATTACK Oventrop for boilers Order code ATTACK DP25 DP35 DP45 DP75 2 Connection with threeway thermoregulation valve Operational principle is the same as the connection with ATTACK Oventrop regulatio
3. STS 20 valve which has a sensor placed in the rear part of the boiler protects the boiler against overheating If the temperature of water in the boiler overcomes 95 C the valve lets water into mt a cooling circuit which overtakes excessing heat and discharges it into the drain Instructions for liquidation of the product after its lifetime The product should be liquidated by selling to a scrap material dealer or to a dump managed by a local authority Liquidation of wrapping The wrapping should be liquidated by selling to a scrap material dealer or to a dump managed by a local authority 18 Possible defects and how remedy them Defect Control light power net is not lighting Boiler does not have demanded parameters Door not sealed Fan is not turning or is noisy Cause No voltage in the mains Plug not plugged properly Switch damaged Cord damaged Low water in the system Too big output of the pump Boiler output is not dimensioned sufficiently for the system Bad quality fuel Fuel cut off flap does not seal Weak chimney draft Strong chimney draft Long heating up or operation with open fuel cut off slide Deformed vanes of fan Boiler not cleaned properly Air inlet into combustion chamber fouled Damaged packing cord Jet clogged Weak flue draft When a non returnable safety thermostat is used it can be disconnected after overheatin
4. HEAT TECHNOLOGY PRODUCER t USE ACK DP TECHNI CAL MANUAL 01 10 2007 ATTACK DP Wood gasifying boiler Assembly pre heating and training of the attendance is perfomed by an assembly technician trained by the manufacturer who also fills in adocument on the installation of the boiler During wood gasifying tar and condensates acids are created in the fuel bin Therefore behind the boiler the mixing appliance regumat or temperature responsive valve must installed to keep the minimum temperature of return water of 65 C into the boiler Operation temperature of water in the boiler must be of 80 90 The boiler must not be permanently operated with the output lower than 50 When circulation pump is used it must be controlled by a separated thermostat in order to keep the prescribed minimum temperature of return water Ecological operation of the boiler is during nominal output We recommend to install the boiler with storage reservoirs Regumat which guarantees economy in fuel in 20 aZ 30 and longer service life of the boiler as well as comfortable attendance If the boiler cannot be attached to the accumulation we recommend to connect itat least with one equalisation basin with the volume of about 251 for 1 kW of the boiler output Duringthe mode with decreased output summer mode and water heating itis necessary to star t burning daily Fuel must be used only dried of 12 2096
5. fan works up to 100 if the temperature of heating water during the operation is more than 10 C lower than the one set up by the turning button the fan works in 100 output if the temperature of heating water is lower than 10 C from the temperature set up by the turning button of the boiler thermostat the regulator decreases the output of ventilator according to the difference between these temperatures but only to the output not lower than 40 if the boiler temperature is higher or equal to the temperature set up by the turning button of the boiler thermostat the fan switches off the ventilator switches on again after decreasing the boiler temperature in o 5 C comparing to the set up temperature The regulation of boiler ensures that the pump for central heating switches off when the temperature of oulet water in the boiler decreases under 60 C The pump switches on again by the temperature higher than 65 C To prevent explosion of accumulated gas during ignition the boiler regulator ensures purging of gas in the boiler in 5 seconds and then each minute until 9 minutes according to the position of the turning post purge time button in the rear part of the regulator During the set up there is always information on the display which lasts 2 seconds P9 P In case you do not wish purging of gas in the boiler it is necessary to set up P To make the process of burning up the boiler stable there is a burnin
6. it is necessary to remove the pin and screw the hinge by turning it Fit the door on and insert the pin into the hinge Exchange ofthe nozzle body The body of nozzle is placedin the boiler body in a nozzle holder Inthe lower part is the nozzle body sealed by boiler lute andin the upper part by a packing cord When exchanging the nozzle remove the packing cord from the rabbet by a screwdriver Remove the nozzle body and clean the holder thoroughly from the tar and old lute On the cleaned surface put the nozzle body insulation Take the nozzle and putitonthe holder so that the shorter wall was in the rear part of the boiler pushed to the stop The lateral clearance must be the same Take the new set of packing cords ofthe nozzles and witha light knock press it into the gap so as tobe at the same level with the nozzle Setting of the boiler combustion Setting of the boiler combustion is executing through the regulations flaps of the primary and secondary air Boilers are from the production set for the most optimal burning conditions in term of the emissions and the tempertature of exhaust gas Setting can be executed only by producer or by trained serviceman The most optimal setting of the regulation flaps flap of the primary air flap of the secondary air DP25 totally closed backstop DP25 backstop 2 mm DP35 totally closed backstop DP35 backstop 2 mm DP45 totally closed backstop DP45 backstop 4 mm DP75 backstop 5 mm DP75 backstop 4
7. moisture content with a higher moisture content of fuel the output of boiler decreases and its consumption increases The choice of the right boiler size thatis its heating output is a very important condition for economic operation and right function of the boiler The boiler must be chosen so that its nominal output responds to heat loss of the heated object The guarantee does not apply for the boiler if itis operated with wood exceeding 2046 moisture content or with fuel not prescribed by the manufacturer If a proper mixing appliance Regumat is not installed in the system wh ch provides for return water the temperature of 65 C a functional thermostatic valve WATTS STS20 is not installed on the cooling circuit of boiler and connected to the source of cooling water Content 2 Important 3 Content 4 Introduction general description 5 Technical parameters 6 Dimensions of boilers 7 8 Control board of ATTACK DP STANDARD PROFI 9 Purpose of use technical paramaters operational rules 10 Warning 11 Technical description of DP PROFI 12 Overheating of the boiler the ways of regulation displaying faults 13 Maintenance of heating system Prescribed fuel 14 Chimney exhaust pipe connecting boiler to the mains 15 Protection of boiler against corrosion 16 Recommended connection 17 Protection of boiler against overheating 18 Defects and their remedy 19 Possible faults and the means of their el
8. water in operation is 65 C Specified temperature of water during operation in the boiler is 80 90 C 9 Dimensions of ATTACK DP boilers 672mm 0P25 35 45 870mm 0 75 152 G 1 2 80 225mm 0 25 35 45 290mm 075 gt height 1060mm 25 35 45 1260mm 0P75 910mm DP25 35 45 1125mm 0 75 y a 80mm 025 3645 100mm pas width e gt DP25 DP35 DP45 DP75 C H flow connection G6 4 G6 4 G2 G2 C H retum connection 66 4 G6 4 G2 G2 9 10 11 12 13 14 15 22 21 15 16 17 19 1 Boiler body 8 12 Control thermostat of ventilator 17 2 Control board 13 Switch 3 Feeding door 4 Ash door 5 Sucking fan 6 Flue 7 Heatproof shaped piece jet 8 Heatproof shaped piece ash pan 9 Boiler thermostat 10 Reset 11 Flue gas thermostat 14 Thermometer 15 Regulator of output 16 Cooling down circuit against overheating of water in boiler 17 Cover of cleaning hole 18 C H flow connection 19 C H return connection 20 Control door 21 Pull rod of chimney flap 22 Boiler regulator PROFI version Control board ATTACK DP Standard Wood gasifying boiler ATTACK DP Standard is controlled by aboiler and flue gas thermostat 1 Reset 2 Fuse 3 Main switch 4 Flue gas thermostat 5 Boiler
9. 230V 50Hz WIRING DIAGRAM GASIFYING BOILER DP25 DP35 DP45 DP75 PROFI WITH CAPACITOR 230V 50Hz green yellow green yellow green yellow green yellow Capacitor green yellow green yellow 230V 50Hz This page serves for confirming service examinations and is kept by a customer RECORD ON PUTTING THE BOILER TO OPERATION Data on the customer llegible Production number Name and surname Date of putting to operation Service organization Seet Post code town Obligatory service examination after the 14 year of operation Dales Stamp signature of service organization Obligatory service examination after the 2nd year of operation Stamp signature of service organization Obligatory service examination after the 3 year of operation ieee Stamp signature of service organization DOCUMENT on testing and completness of ATTACK gasifying boiler DP25 DP35 D DP75 STANDARD PROFI Boiler production No Cs The product delivered with this certificate suits to technical standards and technical conditions The product was manufactured by its drawing design in requested quality and is approved by SZU Brno under the No of certificate Technical inspection Tn Vr tky CAC Sta
10. It influences the output and quality of burning WARNING Regular and proper cleaning is important for permanent output and service life of the boiler Incase of insufficient cleaning the boiler can be damaged and guarantee expires Maintenance of heating system and boiler Atleast oncein fortnight check orfillup water inthe heating system If the boiler is out of operation during winter water can be frost in the system Therefore it is better to discharge water of the system or fill in with antifreeze agent Otherwise discharge water only in critical situations and for the shortest time possible After heating season is finished clean the boiler thoroughly replace damaged parts Twice a year clean the moving wheel of the ventilator and its air chamber Changing the packing cord of the door Dismantle the old packing cord with a screwdriver and clean the rabbet where it was placed Take the new packing cord and put its begining on the horizontal parts of the rabbet With your hand or light knock of the hammer press it into the rabbet on the circumference of the door Adjustment of hinges After some time the packing cord in the door gets deformed To repack the door it is necessary to change the position of the door The position is changed by tightening the hinges of the door Feeding door and bottom door are joined to the body with two hinges which are attached to the door with a long pin If we want to change the adjustmnent of hinges
11. boiler is delivered to a consumer equipped with basic regulation and control elements Attachment of these elements is indicated on the chart of connection We recommend to extend the regulation of boiler with other regulation elements which enable more comfortable and economic operation Each pump in the system must be controlled by an individual thermostat so as the boiler was not undercooled on the inlet of returnable water under 65 C Attachment of these elements can be suggested by a designer due to specific conditions of the heating system Electric installation together with the proper equipment of the boiler must by done by a specialist in compliance with valid standards The basic version of boiler Standard does not have a thermostat for pump built Protection of boiler against corrosion Suitable solution to this problem is mixing appliance Regumat ATTACK OVENTROD or a thermoregulation valve which enables separated boiler and heating circuit This way you can prevent undercooling of boiler under 65 C and also decrease condensation of steam acids and tars in the feed hopper With flap of three way valve you can regulate the temperature of heating water independently on temperature of water in the boiler Water in the boiler must be permanently of 80 90 C Standards for design and assembly of boilers Section cross boiler combustion chamber STN EN 303 5 Heating boilers using solid fuel STN 7342 10 Production offlue
12. e of waterrises to 80 90 C Regulation flap controlled by the thermoregulator is closed automaticly and the fanis switched off In the boiler prepared like this burning is kept for more than 12 hours During permanent heat operation the temperature of water intheboiler is 80 90 C Cleaning the boiler The boiler must be cleaned regularly and properly every 3 5 days because ash settled down in the feed hopper together with condensates and tar decreases output and service time of the boiler and isolates heat exchanging surface When thereis too much ash there is not enoughspace for burning out of fuel and aholder of ceramic jet as well as the whole boiler can be damaged When cleaning the boiler firstly turn the ventilator on open the feeding door and wipe the ash through a slot into bottom space Leave long unburnt logs in the feed hopper Open the upper cleaning cover and clean inside with a brush After opening the bottom cleaning hole take ashand soot out After opening the bottom door clean the bottom space Cleaning interval depends on the quality of wood moisture content heating intensity draft of the flue and other circumstances We recommend to clean the boiler once a week Do not pull the fireclay shaped piece out when cleaning Once a year minimally clean the moving wheel of the fan and check through the cleaning hole fouling of regulation of primary and secondary air flowing into feed chamber and clean with a screwdriver if necessary
13. en waste it is necessary to check the temperature of flue gas which_must not overcome 320 C Otherwise the fan can be damaged Creation of tar and condensate in the feed hopper is a phenomenon accompanying wood gasifying If the boiler was out of order for a longer time switched off broke down it is necessary to use extreme caution when putting into operation again In not working boiler the pump can be blocked water can leak or the boiler could get frost in winter Heating up and operation Before burning the fuel open the fuel cut off flap pull the pull rod of the and set the flue thermostat to 0 C Through the upper door put dry wood chips on the heatproof shaped piece perpendicularly to the channel to leave 2 4 cm gap between the fuel and channel for transition of flue gas Put paper or wood wool on the chips then chips again and a bigger amount of dry wood After burning the fuel switch on the fan and close the fuel cut off flap On the thermoregulation valve set the demanded temperature of water 80 90 C After proper start fill in the whole fuel bin and set up the fuel thermostat into operation position CAUTION During the operation the pull rod of fuel cut off flap must be shifted in otherwise the fan be damaged To gasify wood there must be a reduction zone in the boiler a layer of charcoal on the ceramic shaped piece in the feed hopper The layer can be created by combustion of dry wood of proper size When we
14. et on the boiler Flue draught must have the specified values But it must not be too high so as not to decrease the efficiency of boiler and interrupt burning If the draught is too strong install a throttle valve between the flue and boiler Informative values of flue section 20 x 20cm min height 7m Q 20cm min height 8m 15 15cm min height 11m 16cm min height 12m Exact dimensions of flue are specified by the standard STN 73 42 10 Flue draught is specified in technical parameters Exhaust pipe Exhaust pipe must have the outlet into the chimney If the boiler can not be attached to the chimney directly the exhaust pipe must be as short as possible and not longer than 1m without heating surface and it must rise to the flue Exhaust pipes must be tight and resistant against flue gas leakage and cleanable from inside Exhaust pipes must not come through home and utility spaces and the internal section of the exhaust pipe must not be narrowing to the flue Using of bents is not suitable Connecting the boiler to the mains net The boileris connected to the mains of 230 V 50 Hz by a supply cord and plug The voltage is of M type and when replaced the same type must be used by a service oragnization The appliance must be located in such a way that the plug was within the reach of the attendance according to STN EN 60335 1 A11 1997 14 Attachment of regulation and control elements The
15. g Moving wheel fouled Defected condensator Defected motor Bad contact in the plug of the supply cable of motor 19 Remedy Check Check Replace Replace Refill Regulate the flow and switching Mistake in project Burn only dried wood and cut logs Repair New flue wrong attachment Place a cut off slide into exhaust pipe Strighten the vanes to 90 Replace Clean up Clean up Replace set up the hinges Do not burn small wood bark Defect of flue Push thermostat button Clean the fan Replace Replace Check Scheme of dependency of resistance on the temperature of heating water by the thermal probe DP PROFI 150 MIN 951 1000 1105 1218 1338 1467 1603 1748 1901 1980 2057 2217 2383 2557 2737 2924 3118 3318 3523 3722 3815 3901 4049 4153 Odpor kOhm MAX 980 1009 1030 1059 1135 1165 1247 1277 1367 1396 1495 1523 1630 1656 1772 1797 1922 1944 2000 2020 2080 2102 2245 2272 2417 2451 2597 2637 2785 2832 2980 3035 3182 3246 3392 3466 3607 3691 3817 3912 3915 4016 4008 4114 4166 4283 4280 4407 20 WIRING DIAGRAM GASIFYING BOILER DP25 DP35 DP45 DP75 WITH CAPACITOR Fluegas Boiler Highlimt thermostat thermostat thermostat Main switch green yellow green yellow Fuse 2A 250V Capacitor
16. g up system installed in the regulator After plugging in or stopping the alarm the regulator is set up to the process of burning up and this mode is signalled by a shining dot on the display The process of burning up is finished when the dot stops shinig and the boiler temperature reaches the value set up by the thermostat In case the temperature in the boiler does not exceed 65 C in 2 hours of burning up time the regulator stops the waste gas ventilator and switches on the control light missing fuel In the time of burning out the boiler when the temperature falls under 65 C and this condition lasts for more than 30 minutes the regulator stops the flue gas fan and the control light of missing fuel shines on Missing fuel When the temperature of heating water in the boiler falls under 65 and this condition lasts for more than 30 minutes the regulator stops the flue gas fan and the control light of missing fuel shines on If in the burning up process the boiler temperature does not raise to more than 65 C missing fuel will be shining on the display after 2 hours To start the regulation again it is necessary to refuel the boiler burn the boiler up turn the turning button of the boiler thermostat into the maximum left position and thus stop the alarm wait until the control light of missing fuel flickers by turning button of the boiler thermostat set up the required temperature of the boiler and the regulator s
17. imination 20 Scheme of dependency of resistance on the temperature of heating water by the thermal probe DP PROFI 21 22 Electrical schemes of boiler connections ATTACK DP Introduction Dear customer Thank you for confidence that you showed us by purchasing our product ATTACK wood gasifying boiler We wish you long and reliable operation Proper attendance of the boiler is one of the conditions for reliable and right operation so please read this instruction for use carefully The manual is written in the way to respect the right operation of the boiler in central heating system The conditions of right operation of the boiler to choose the right type and output of the boiler impeccable putting into operation sensitive attendance regular technical maintenance reliable service General description ATTACK DP wood gasifying boiler is designed for economic and ecological heating of family houses bungalows small plants workshops and similar objects Specified fuel for ATTACK DP boilers is dry wood e g logs of lengths depending on the type of boiler The wood gasifying boiler istheholderof 101 5 certificate Description of ATTACK DP brand ATTACK DP 25 Standard 35 T 45 Wood gasifying boiler 75 Boiler output Version ATTACK DP 25 Profi 35 45 Wood gasifying boiler 75 Boiler output Version Technical parameters
18. itched off by main switch Electric circuit is protected by a fuse Fan can be switched off by a flue thermostat after burning down fuel ATTENTION For heating up set this thermostat to 0 C After fuel starts burning set the flue thermostat to Operation If the temperature of flue gas drops under set up temperature the flue thermostat is switched off If you want the fan start again you have to set up a lower temperature The optimum condition for operation must be tried Regulation thermostat controls the operation of the fan by the outlet temperature of water from the boiler Safety non returnable thermostat serves as protection against overheating in case of breakdown of the regulation thermostat or as signalization device for overcoming safety temperature After overcoming the temperature it is necessary to press it Operation rules Preparing the boiler for operation Before putting the boiler into operation make sure whether the system is filled with water and deareated The boiler can be operated only in accordance with these instructions in order to work properly It can be operated only by an adult When installing the boiler lay something under the rear part to elevate it in 10 mm for better flushing and deareating 9 Warning After the first heating up there can be condensation and condensate may leak This is not a defect Condensation disappears after longer heating When burning smaller wood
19. m temperature any room thermostat that can be programmable In this case the turning button of theroomthermostatis not working If you do not wish to use the room thermostat nor the room sensor the inlet terminals must be short circuited In this case only the boiler thermostat is working To the boiler regulator can be also connected a mixing valve with an 12V electric drive This system is not delivered with the boiler Displaying faults The boiler regulator constantly verifies the functions of internal systems and of the sensor of boiler temperature After finding out the defect the regulator switches off the flue gas fan the central heating pump and at the same time the defect shows on the display In the case of failure it is necessary to switch the boiler off by the main switch Continuous operation of the central heating pump must be assured by plugging into the mains Fuel must be burnt thoroughly and the contract service company contacted If El fault appears on the display itmeans the damage of the sensor of boiler temperature 12 Permanent heat operation Permanent heat operation of the boiler means fire can be kept during the night without heating up daily but only in winter This way of operation shortens the service life of the boiler For permanent heat operation prepare the boiler this way Put afew bigger logs 4 6 on the glowing layer Get the mixing valve ready After closing the valve the temperatur
20. mm Prescribed fuel Specified fuel is dried cut wood and logs of 80 150mmdiameter with min 12 and max 20 moisture content and calorific value of 15 17MJkg Itis also possible to burn big pieces of wooden waste with thicklogs 13 Note Logs of bigger dimensions is necessary to cut into halves or quarters because of the requirement of operation to nominal output You can burn hard as well as soft wood Wood must be dried Boiler output depends on the moisture content of wood Output and function of the boiler is guaranteed for maximum moisture content of 20 Calorific values of the most used kinds of wood Heat ene or 1k Wood kcal Sus kWh Spruce Pine 3800 15 80 4 4 Birch 3750 15 50 43 Oak 3600 15 10 42 Beech 3450 14 40 4 0 Chimney Attachment of the appliance to the flue must be always done with approval of authorized chimney sweeping company There must always be sufficient draft in the flue and flue gas must be draught to the atmosphere in all possible operation conditions For the right operation of the boiler the independent flue must be dimensioned in the right way because combustion output and service life of boiler depends on the draught The draught is influenced by the section of flue height and roughness of the internal wall Into the flue where the boiler is attached no other appliance can be attached The flue diameter must not be smaller than the outl
21. mp and signature of the final inspection 22 0 1 The country of delivery of the appliance SK CZ AT CH IDK ES FI FR GB GR IE IT Producer ATTACK s r o Dielensk Kruzna 5 038 61 Vr tky SLOVENSKO Fa a on an f B9 a eain anii c d e Gene Knight CEO 2 2 ae 5 545 oad UKAS pan id QUALITY MANAGEMENT F 001
22. n system When the temperature is higher that 65 C the thermoregulation valve opens the circuit in heating system When the temperature is lower than 65 C makes this circuit closed and the boiler works in the short boiler circuit This appliance keeps the return heating water comming to the boiler at the min temperature of 65 C Recommended threeway regulation valve For Boiler Type Order code ATTACK DP25 DP35 DN32 DPP25004 ATTACK DP45 DP75 DN50 DPP45001 3 Connection with accumulation tank Connection system consists in heating up of water in accumulation tanks and the warmth is gradually taking away from the tanks according to the request from the heating system By the operation with several heating ups at full performance accumulation tanks will be heated for the temperature of 90 100 C Heating with accumulation tanks in connection with the ATTACK DP boilers bring more advantages Among the main advantages belong enlargement of the boiler life and in the end result also lower consumption of fuel Recommended volumes of accumulation tanks according to boiler output DP25 1500 20001 DP35 2000 25001 DP45 2500 30001 DP75 4000 45001 Protection of the boiler against overheating CAUTION Cooling circuit against overheating STS 20 Water supply From water piping must not be used by STN EN 303 5 v Pressure 2 6 bar for other use than protection against overheating NONE ODPAD
23. on so that the fan is working and is not stopped until burning out of fuel The optimum position of the flue thermostat must be watched by the kind of fuel draft and other conditions Check the temperature of outlet water on the thermomanometer Onthe panel there is also a safety non returnable thermostat Refueling For refueling first open the fuel cut off flap by the pull rod do not stop the ventilator Wait for some 10 seconds then slowly open the feeding door so as accumulated flue gas can be draught to the flue During heating keep the feed hopper always full To prevent smoke stoke other fuel only after the original charge is burnt out at least to 1 3 of the content Then cover live coal with a broad log and fill in as usually The fuel must not be pressed over the jet as this could cause extingiushing the fire CAUTION During operation the pull rod of fuel cut off flap must be shifted in otherwise the fan can be damaged 10 Technical description of ATTACK DP PROFI During the operation the display is showing the current temperature of outlet heating water Speed of the fan are controlled in this way if during burning up proces the boiler temperature is lower than 45 C the fan works with the output set up by the turning of burning up button situated in rear side of regulator in the range of 40 100 on the display you see r4 40 do r9 90 96 rF 100 for boiler temperature higher than 45 C the
24. s and exhaust pipes STN 92 03 00 Fire safety of local appliances STN EN 60 335 1 11 Safety of domestic electrical appliances STN 06 10 00 Local appliances of solid liquid and gaseous fuels Installation and exchange of the heatproof shaped pieces The back part of the ash pan pos 1 insert into the lower chamber and push to stop to the back plate Insert the front part of the ash pan pos 2 and push to stop to the back part of the ash pan On the ash pan put the super structure of ash pan pos 3 and push it to stop to the rear The ash pan should be situated in the centre line of boiler at the front sight By the exchange of the damaged jet pos 4 or cube pos 5 follow the next Jet and cube cube only by DP35 and DP45 take after the elimination of gaskets Then insert new jet eventually cube and backwards seal up with gasket If it is necessary gaskets also change with new The jet is inserted with the sign which is situated on the lower part of the jet into the back part of the boiler 15 Cn ho o Ds Recommended connections Recommended connection of boiler with 4 way thermoregulation valve Heating system 4 way thermoregulation valve Expansion vessel BOILER ATTACK DP Recommended connection of boiler with REGUMAT ATTACK OVENTROP Heating system UT oe Regumat Expansion vessel ATTACK OVENTROP Check valve
25. t wood is burned the boiler is not working as a gasifying boiler and the consumption of wood rises outputis lower than demanded and the service life of boiler as well as that of flue is shortened Ifthe draft is as specified the boiler works up to 7096 of output even withouta fan Electromechanical output regulation Output regulation is conducted with a flap on the rear side of the boiler wich is controlled by a thermoregulation valve The valve opens or closes the flap automaticly by set up outlet temperature 80 90 C of water Pay special attention to setting up the thermoregulator as this except of regulation has another important function protection the boiler against overheating For setting up follow the instructions for aseembly and set up of the regulator Check the protection against overheating by verifying the function of regulator with 90 C water For this temperature the regulation flap must be almost closed Set up of the regulator must be tested The position of the regulation flap can be watched from the back side of the fan With the boiler thermostat located on the panel of the boiler you can control the fan by outlet temperature of water The temperature on the regulation thermostat should by in 5 C lower than the one on the thermoregulator On the panel there is also a flue thermostat serving to stop the fan after burning out of the fuel For heating up set it up to 0 C After proper heating up set it up to operation positi
26. tarts the process of burning up 11 Overheating of the boiler If the temperature of the boiler raises to more than 95 C the regulator stops the flue gas fan and the control light of boiler overheating shines on For new start it is necessary to wait until the boiler temperature falls remove the cause of boiler overheating e g refill missing water into the central heating circuit Warning Water can be refilled only after the boiler temperature falls under 402 Turn the button of the boiler thermostat into the maximum left position ad thus stop the alarm waituntilthe control lightof boiler overheating starts flickering tostartthe regulator again set up the required temperature of the boiler by the turning button ofthe thermostat If the temperature falls under 60 C the regulator comes into the burning up mode The ways of boiler regulation The boiler enables regulation of room temperature as well as connecting the sensor of room temperature If the room temperature is lower than the set up one the control light near the button of thermostat shines on which means that the boiler must keep the setup temperature After reaching the required temperature the control light switchces off the circuit pump of central heating switches off and the boilerstarts burning at the temperature of 65 C For the regulation by room temperature it is possible to connect with the terminals for the sensor of roo
27. thermostat 6 Thermometer 7 Pull rod control Description 1 Reset protection of the boiler against overheating in case the temperature is higher than 110 degrees C the boiler is disconnected from the power net 2 Fuse protection of the boiler against short circuit 3 Main switch switching on of the boiler switching off if necessary 4 Flue gas thermostat when the temperature of flue gas decreases under set up value the fan is switched off 5 Boiler thermostat serves for setting up maximum temperature of water in the boiler after exceeding set up temperature the fan is switched off and the boiler works with minimum output After decreasing set up temperature the fan is switched on again and the boiler works with maximum output 6 Thermometer indicates outlet temperature of water from the boiler 7 Pull rod control serves for opening and closing of fuel cut off flap ATTACK DP Profi The asset of Profi version of ATTACK DP boilers comparing with Standard version is in more comfortable service and the possibility of heat output modulation and addition of control elements The boiler temperature is kept at the level set by the user by setting up number of revolutions of the flue gas fan ATTACK PROFI boiler regulator measures the temperature of water in the boiler continuously and depicts its value on the display controlling the pump of central heating at the same time There is a possibility to connect a room
28. thermostat to the boiler regulator The room thermostat provides thorough regulation of temperature of heated rooms The control of drive of the four way mixing valve is possible as well 1 Mali switch 7 Control light of circulating pump operation 2 Display showing the boiler temperature 8 Control light of lack of fuel 3 Control light of 9 Turning button of room burning up process thermostat 4 Control light of boiler overheating 10 TEST button by pressing the button the temperature set up by the turning button 6 5 Control light of appears and at the same time flue gas room thermostat fan switches off for a moment 6 Turning button of boiler thermostat Backward view of electronic regulator Setting of post purge time of fan after reaching set up temperature of heating water Setting of flue gas fan speed during burning up mode Connecting of mixing valve 12 V Connecting of room temperature sensor or thermostat 8 Purpose of use Ecological hot water boiler Attack DP is designed for heating of family houses and similar objects The boiler is designed for burning wood only Any dry wood can be used for burning mainly logs Also wood of bigger diameter blocks can be used which reduces nominal output but prolongs burning time The boiler cannot be used for burning filedust and small wooden debris This can be burnt only in small amount together with logs max 10 Due
29. to its large feed hopper you can avoid the most demandable operation of preparation and cutting the wood into smaller pieces Location of the boilers in living spaces including halls is inadmissible Technical description The boiler is designed for combustion of wood on the principle of wood gasifying using a flue gas fan sucking flue gas from the boiler The body of the boiler is a weldment of metal steel plates of 6 mm thickness It includes a feed hopper with a heatproof shaped piece that has an oblong opening for transition of flue gas and gas Under it in the after combustion space there is an ash pan In the rear part of the boiler there is vertical flue channel with a fuel cut off flap in the upper part There is also a suction branch for connection to the flue In the front wall in the upper part there is a feeding door and in the bottom part there is an ash door In the front part of the upper cover there is a pull rod of fuel cut off flap The body of the boiler is from the outside insulated by mineral fleece put under the covers of outside jacket In the upper part of the boiler there is a control board for electromechanical regulation In the rear part of the boiler there is a channel for inlet of primary and secondary air with a regulation flap where the air is heated to a high temperature Description STANDARD version Thermometer indicates outlet temperature of the boiler If it is necessary the boiler can be sw
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