ATTACK DP STANDARD / PROFI – Instructions for use
Contents
1. Schedule List of service parameters Production P t Display arameter Min Max Step settings 1100 Max Operation output of ventilator or max output when 50 400 49 400 0 10 40 Minimum output of ventilator 20 40 196 40 h 10 Ventilator speed decrease of coefficient 2 40 1 10 1r 1 Automatic control of fan rotations and time of fan start 0 10 1 1 5 Time of ventilator operation 5 60 1s 5 lu 6 Time of ventilator pause 1 99 1min 6 Time of ventilator operation in manual mode 1 99 1min 3 P 65 Temperature of pump start up 60 10 1 C 65 Ph5 Hysteresis of C H pump 1 10 1 C 5 Operation mode of C H pump 0 Automatics 1 Pump operation depends on room temperature or on Pr1 0 2 1 1 contacts of the room thermostat 2 Pump operation depends on operation mode of regulator Pc Pause of C H pump 1 99 1min Pd2 Delay to stop the C H pump 1 99 1min 2 L65 Minimum boiler temperature 60 65 1 65 H 90 Maximum boiler temperature 80 95 1 C 90 h5 Hysteresis of boiler temperature 1 10 1 C 5 A105 Temperature of boiler overheating 95 105 1 C 105 Testing method of fuel shortage Fc 1 0 increase of temperature of water in the boiler 0 1 1 1 1 measuring of flue gas temperature Fd 60 Time of measuring of fuel shortage during boiler start up 1 99 4h 1min 60 Fb 30 Time of measuring of fuel shortage durin2. 11 2113 4115 61 7 8 9 10 11 12 230V 50Hz ATTACK DP PROFI 25 75 THE KEY FOR BOILERS HV Main switch ST Flue gas thermostat KT Boiler thermostat BT Safety thermostat KO Condensator TC Pump thermostat 230V 50Hz Black wire 2 Blue wire 3 Brown wire 4 Green yellow wire 5 Red wire Pump 9 The fan Earthing 35 DP PROFI 95 230V 50Hz O 230V 50Hz This page serves for confirming service examinations and is kept by a customer RECORD ON PUTTING THE BOILER OPERATION Data on the customer llegible Production number Name and surname Date of putting to operation Service organization Obligatory service examination affer the 1st year of operation jp Stamp signature of service organization Obligatory service examination affer the 2nd year of operation D Stamp signature of service organization Obligatory service examination affer the 3 rd year of operation
3. After start of appliance all points of display light for a while to check their correct function After reset the regulator switches back to the last state before stop or power shortage Basic operation of appliance is controlled by setting of required boiler temperature set by thermostat all other functions are performed adequately to parameters programmed in the service mode In case that the boiler temperature setting is changed by the boiler temperature button the change is indicated on display for several seconds e g C 75 and this value represents temperature that will the regulator struggling to achieve This value can be checked in the temperature display mode In accordance to the type of installation and service settings can be the button of additional thermostat used to set flue gas temperature or room temperature From production is this button intended to set the flue gas temperature When the flue gas temperature decreases under the set value the regulator switches into the mode of fuel shortage control and after the set time period parameter Fb30 is the boiler stopped This function prevents from eventual discharging ofaccumulation tank after fuel burn out in the boiler when after expiration of time set by parameter Fb30 ensures boiler operation stop to avoid of inverse heat flow from charged accumulation tank into cold boiler Change of position of the button of additional thermostat is for few seconds indicated on dis
4. WOOD GASIFYING BOILER Attach ATTACKDP STANDARD PROFI 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 a document on the installation ofthe boiler During wood gasifying tar and condensates acids are created in the fuel bin Therefore behind the boilerthe mixing appliance regumat must be 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 C The boiler must not be permanently operated with the output lower than 50 When a 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 and Regumat which guarantees economy in fuel in 20 to 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 it at least with one equalisation basin with the volume of about 251 for 1 kW of the boiler output During the mode with decreased output summer mode and water heating itis necessary to star t burning daily Fuel must be used only dried of 12 20 moisture content with a higher moisture conten
5. the required temperature of the boiler by the turning button ofthe thermostat If the temperature falls under 60 C theregulator comes into the burning up mode The options of boiler regulation ATTACK DP PROFI 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 set up temperature After reaching the required temperature the control light switchces off the circuit pump of central heating switches offand the boiler starts burning at the temperature of 65 C For the purposses of timing regulation by room temperature it is possible to connect any optional programmable thermostat with the terminals for the sensor of room temperature In this case the turning button of the room thermostat is 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 The mixing valve with the 12V electric drive can be also connected to the boiler regulator 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 heati
6. 1 is active when this parameter 1 set to 0 10 and causes automatic decrease of fan rotations when temperature of water in the boiler reaches required temperature Ifis the parameter set to then is the automatic decrease of fan rotations inactive and fan works at output set by the II parameter Setting of the parameter value in the range from 0 to 10 means time in minutes ofthe continual increase ofthe fan speed from 40 up to the value II for correct boiler start Operation time of ventilator IIn 5 time of ventilator rotation that is necessary for suction of accumulated gas before and after loading By setting the parameter to is the function inactive This function can be activated in the OPERATION mode Ventilator pause 6 time between operation periods ofthe fan Operation time of the fan in the manual mode 3 this parameter determines how long will the fan work when it was activated manually By setting of this parameter to is the option of manual fan operation inactive Parameters ofthe central heating pump Temperature of the C H pump start P 65 temperature of water in boiler that causes start of the C H pump Circuiting pump works independently on boiler control process but it is started by boiler control in case of boiler overheating Hysteresis of the C H pump Ph 5 this parameter defines at which value of decrease ofthe boiler temperature under the temperat
7. Electronic regulator PROFI c O 2 Manometer o md E pee ES et al 285 27 Frontal view on electronic regulator 1 Main switch 2 Display indicating boiler temperature and parameters 3 Control light of additional thermostat 4 Button of boiler thermostat 5 Button of additional thermostat 6 Button STOP parameter options Alarm cancel 7 Button START parameter options 8 Start button of programming in service menu confirmation of settings 5 6 7 8 9 9 Control light of circuiting pump 1 2 3 4 Backward view on electronic regulator 1 Connection of mixing valve 12V 2 Connection of additional thermostats 3 Fuse 2A Technical description and ways of regulation of the ATTACK PROFI boiler Boiler temperature is kept at the level set at by user by means of control of the flue gas ventilator s rotations Regulator measures temperature of water in boiler indicates it on display and controls suction fan and circuiting pump Regulator 15 equipped with additional flue gas thermostat and terminals to connect its sensor Adequately to the situation it is possible to use thermostat to set the flue gas temperature for indication of fuel shortage and boiler stop or for setting of required temperature in the room In dependence of the chosen usage the sensor of the flue gas temperature or the sensor of th
8. Fc 1 parameter when the flue gas temperature decreases under the set value regulator switches boiler into the mode ofthe fuel shortage control This thermostat can be used also as the room thermostat Parameter Fc 0 In this case should be the sensor of the room temperature connected to the terminal of additional thermostat The RK 2001AT2 compares measured room temperature with temperature set by additional rotary thermostat When 18 the room temperature lower than the temperature set by thermostat 15 control light ofthe room thermostat will shine because the boiler should keep the temperature set by the boiler thermostat When the room temperature exceeds the set temperature control light of the room thermostat expires and the boiler switches into the mode of fire keeping at minimum boiler temperature Device is designed to enable connection of alternative external thermostat instead ofthe room temperature sensor Short circuit of contacts in case of low temperature starts the heating process described above When contacts are open the regulator will keep the minimum boiler temperature Attention If the external thermostat 18 connected at the place for connection of the room temperature sensor temperature set by the room thermostat button has no influence on regulation process and the room temperature will depend only on the temperature set by the external temperature Parameter Fc 1 means that exhaust
9. L 65 Setting of parameter Fd 60 to inactivates fuel shortage control during the boiler start Time of fuel shortage control in the operation mode Fb30 the time set by this parameter is used when the fuel shortage control starts after the boiler was started Setting of this parameter to inactivates fuel shortage control in the operation mode 14 Additional output Mode of additional output Ar 0 regulator is equipped with the multi purpose output that can work under one ofthe following outputs Mode Ar 0 can control oil or gas boiler if it is connected into the heating system When the regulator is started by the main switch the additional boiler is stopped and it is started again when there is already no fuel in the solid fuel boiler This function is useful in the heating systems where the solid fuel boiler is used to decrease the heating costs When the fuel shortage alarm 1s removed by the STOP button the additional boiler is stopped again and the regulator works again e Mode Ar 1 the outlet can control next system that signalizes alarm Error ofthe boiler temperature sensor overheating or in case ofthe fuel shortage is the next alarm started e Mode Ar 2 the outlet can control emergency cooling circuit of the boiler e g pump In this mode the next outlet 1 started in case ofthe boiler overheating or ofthe boiler temperature sensor error alarm e Mode Ar 3
10. the outlet can control devices that are cooperating with compression fan ATTENTION Devices should be connected to the next outlet by the UM 1 module not included to delivery Connection ofthe UM 1 module is described on the Pic 1 Regulator outputs testing To simplify the regulator control it is possible to control the output circuits that regulate ventilator and pump and the circuits that control next boiler By selection of outP on display and by pressing the OK button you can start the circuiting pump for a short time By selection of and pressing OK you can start the fan By selection of outr and pressing OK you can start the additional boiler system signalizing alarm or the servo motor of the mixing valve 1f the next module is connected Production setting Regulator offers possibility or reset the standard settings defined by producer by the Prod option in the service mode and by pressing the OK button After activation of this function device sets every parameter given in the schedule to the production setting Exit from menu By selection End on display and by pressing ofthe OK button you can exit the service menu Device closes the service menu also ifno button is pressed within 1 minute Additional functions Regulator is equipped with additional thermostat and terminal for its connection This thermostat is used from production to connect the flue gas thermostat The
11. Upper cover 3 Feeding door 4 Ashtray door 5 Pull rod of the heat up flap 130 720 02 50 9 874 1097 DP25 35 DP45 95 138 ee N 6 Cover of cleaning opening 7 Aftercooling circuit 8 Chimney 9 Suction fan 10 Outlet valve 11 C H return connection 12 C H flow connection 13 Primary air flap 14 Secondary air flap 15 Regulation door Rising pipe E G6 4 G2 Return pipe F G6 4 G2 40 wg tas 103 288 kal 16 Output regulator 17 Control electronics PROFI version 18 Pressure gauge Control board ATTACK DP STANDARD Wood gasifying boiler ATTACK DP Standard is controlled by a boiler and flue gas thermostat ATTACK DP 25 45 1 Reset 2 Fuse 3 The main switch 4 Flue gas thermostat 5 Boiler thermostat 6 Thermometer ATTACK DP 75 95 Description 1 Reset protection of the boiler against overheating in case the temperature is higher than 110 C the boileris disconnected from the power net 2 Fuse protection ofthe boiler against short circuit 3 Main switch switching on ofthe boiler switching off 1fnecessary 4 Flue gas thermostat when the temperature o
12. dry wood of proper size When wet wood is burned the boiler is not working as a gasifying boiler and the consumption of wood rises output is 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 70 of output even without a fan Electromechanical output regulation Output is regulated by flap on the rear part of boiler which is controlled by the output regulator This regulator opens or closes the flap automatically according to adjusted outlet water temperature 80 90 C It is necessary to set the regulator carefully because it regulates output and also subserves important function of boiler protection against overheating Fasten the chain by bigger hook to mounted and complete regulator Set the temperature on regulator to 80 C for setting of temperature use the red scale Open the inlet flap to maximum by fastening it to the second end of the chain Heat the boiler up When the water temperature reaches 80 C after few minutes adjust the chain length to let the door open for 3 5mm Ensure the adjustment by adjusting screw on the flap If the boiler temperature differs from adjusted one during the operation change the chain length adequately Consider also another influences that may have consequences on boiler temperature fuel amount ash position of secondary air flap persistence of boiler and whole system etc Check protection against over
13. P button despite the boiler temperature is under 90 C it might mean permanent damage ofthe boiler temperature sensor e g in case that the boiler was overheated to the temperature over 150 C Error E 8 indicates flue gas sensor failure In this case the regulator will not control fuel shortage Disassembly of appliance Incase of need disassembly regulator from system turn the main switch off disconnect boiler from electricity mains unmount cover ofthe boiler s control panel disconnect all connectors with cables from regulator unmount regulator from opening on the control panel ofthe boiler WARNING TO PREVENT FROM INJURY BY ELECTRICITY DO NOT UNMOUNT THE COVER BEFORE DISCONNECTION FROM ELECTRICITY MAINS 16 Connection of module UM 1 Regulator 0 Gas boiler electric boiler 17 Regulator 2 3 Alarm other devices 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 ofbigger 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 1096 Due to its large feed hopper you can avoid the most demandable
14. P 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 15 dry wood e g logs oflengths depending on thetype of boiler The wood gasifying boiler isthe holder of 101 5 certificate Description of ATTACK DP brand ATTACK DP 25 Standard F 23 2 45 75 Wood gasification boiler 95 Boiler output Version type ATTACK DP 25 Profi 35 T 45 75 95 Boiler output Wood gasification boiler Version type Technical parameters Type of boiler DP25 DP35 DP45 DP75 DP95 Boiler output STANDARDversion 25 35 45 75 95 Output range 10 25 14 35 18 45 30 75 43 95 Heating surface 252 1 74 1295 3 60 5 60 Feed hopper capacity 96 112 128 305 440 Dimensions of feeding opening 235 445 235x445 235 445 292 542 292x542 Prescribed chimney drought 23 23 23 23 25 Max operating pressure of water 250 250 250 250 250 Weight of boiler 370 405 430 650 800 Diameter of the flue connection 150 150 150 219 219 Boiler height A 1235 1235 1235 1320 1535 Boiler width B 690 690 690 750 766 Boiler depth C 1090 1190 1295 1600 1750 The depth of the chamber D 590 690 790 1100 1100 Shield of the el
15. Stamp signature of service organization ATTACK s r o Tel 421 43 4003 103 Dielenska Kruzna 5020 Fax 421 43 4003 116 038 61 Vrutky E mail export attack sk Slovakia Web www attack sk d cE Vyrobca ATTACK s r o si vyhradzuje pr vo technickych zmien vyrobkov bez pred ch dzaj ceho upozornenia ATTACK s r o producer reserves the right to change technical parameters and dimensions of boilers without previous warning Der Hersteller ATTACK s r o beh lt sich das Recht der technischen Ver derungen an Produkten ohne eine vorige Warnung ATTACK npaBo Le producteur ATTACK Sarl r serve le droit des modifications techniques sans l avertissement pr c dent Productor ATTACK s r o reserva el derecho de cambios t cnicos sin advertencia anterior ATTACK s r o 10 2013
16. ad log and fill in as usually The fuel must not be pressed over the jetas 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 19 Technical description of ATTACK DP PROFI During the operation the display is showing the current temperature ofoutlet heating water Speed of the fanare 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 96 you can see it on the display from r4 40 to r9 90 rF 100 for boiler temperature higher than 45 C the fan works up to 10095 ifthe 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 4096 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 s
17. ays of regulation displaying faults 13 Maintenance of heating system prescribed fuel 14 Location of the boiler 15 Chimney exhaust pipe connecting boiler to the mains connection to the heating system 16 Protection of boiler against corrosion 17 Installation and change of the fireproof concrete shaped peaces 18 Variants of connections 19 Variants of connections variants of protection and boiler durability increase 20 Operation with the accumulation tanks 2 Protection of boiler against overheating 22 Possible faults and the means of their elimination 23 Scheme of dependency of resistance on the temperature of heating water by the thermal probe DP PROFI 24 27 The schemes ofelectrical connections of ATTACK DP boilers 28 Notes QN tA 4 WN 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 inthe way to respectthe right operation ofthe boiler in central heating system The conditions of right boiler operation to choose the right type and output of the boiler impeccable putting into operation sensitive attendance regular technical maintenance reliable service General description ATTACK D
18. ble materials the flor must be covered with the non combustible thermal insulating pad exceeding the boiler planview at least 100mm on the side with feeding door and ash door the solid materials of A degree of combustibility can be used for thermal insulation When locating the boiler in the boiler room there must be a free space of min 1 meter in front of the boiler and of 0 5 m from the side walls and the rear Above the boiler there must be a free space of min 1 meter This space is necessary for basic operation maintenance and service of the boiler Location of the boiler in the dwelling spaces including halls is not allowed The cross of opening for air inlet to the boiler room is recommended to be at least 200 depending on the boiler output ATTENTION The objects from easily combustible materials cannot be placed on the boiler or the nereby in the distance shorter than the safe distance If there is a danger of fire or blow up during the work p e the work with texture materials sizing materials etc the boiler must stand off operation 23 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 ofthe boiler the independent flue must be dimensioned in the right way because co
19. 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 A fter fuel starts burning set the flue thermostat to Operation the temperature of flue gas drops below 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 a protection against overheating in case of breakdown of the regulation thermostat or as an alarm of device for overcoming safety temperature After overcoming the temperature of 110 C it is necessary to press it in the PROFI version turn the boiler thermostat to the left point of RESET 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 18 Warning After the first heating up there can be condensation and condensate may leak This is not a defect Condensation disappears a
20. d to the stop The lateral clearance must be the same Take the new set of packing cords of the nozzles and with a light knock press it into the gap so as to be at the same level with the nozzle Setting ofthe boiler combustion Setting ofthe boiler combustion is executing through the regulations flaps ofthe 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 ofthe regulation flaps flap of the primary air flap of the secondary air DP25totally closed backstop DP25 backstop 4 2 mm DP35 totally closed bacstop DP35 backstop 2 mm DP45 totally closed backstop DP45 backstop 4 mm DP75 backstop 5 mm DP75 backstop 4 mm DP95 MIN closed position shift of 1 3 of the range DP95 closed position MAX Prescribed fuel Specified fuel is dried cut wood and logs of 80 150mm diameter with min 12 and max 20 moisture content and calorific value of 15 17MJkg It is also possible to burn big pieces of wooden waste with thick logs 22 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 wellas soft wood Wood must be dried Boiler output depends on the moisture content of wood Output and function of the bo
21. e room temperature should be connected into terminals for connection ofthe flue gas thermostat and an adequate mode of regulation should be chosen through parameter setting From production is thermostat used for setting of flue gas temperature When it is set up for the first time producer recommendis to set value ofthe flue gas thermostat in the range of 100 120 C Temperature 18 set by button of the additional thermostat in the temperature display mode When the flue gas temperature decreases the boiler is switched into the mode of fuel shortage Design of appliance also enables connection ofexternal contact thermostatinto the terminals ofthe room temperature sensor Connection Before you start appliance by the main switch connect regulator ventilator circuiting pump and connection cords into suitable sockets the rear part of appliance Sensor of boiler temperature has to be placed into the boiler case WARNING Before you connect regulator into the mains check if it is properly grounded and ifthe terminal screws are fitted well ATTENTION Max total output ofthe appliances connected regulator must not exceed 450W ATTENTION For extended function of regulator it is possible to connect the UM 1 Module that enables control of additional boiler or C H pump Connection of additional appliances to module s contacts have to be separated by appropriate relay The unused contacts of this module can stay unconnected Operation
22. ectric parts 21 21 21 21 21 Electrical input 50 50 60 60 90 Boiler efficiency 85 85 86 86 81 CO emission class E Flue gas temperature in nominal output 230 225 220 262 Flow of flue gas in nominal output 0 019 0 021 0 027 0 045 Maximum noise level 65 65 65 65 Prescribed fuel Dry wood of 15 17 Mj kg 1 calorific value water content min 12 max 20 diameter 80 150mm Average fuel consumption hIS 9 75 11 75 18 7 Consumption per season IkW Im Max length of wood logs 550 650 750 1000 Burning time in min output 3 3 3 3 Volume of water in the boiler 68 78 87 164 Min volume of equalisation basin 1200 1800 Connection voltage 230 50 Range of temperature of heating water 65 90 Range of room tempereature PROFIversion 10 27 Current carrying capacity of boiler regulator contacts PROFI version 230 2 Specified min temperature of returnable water in operation is 65 C Specified temperature of water during operation in the boiler is 80 90 C ATTACK s r o producer reserves the right to change technical parameters and dimensions of boilers without previous waring Un Dimensions of ATTACK DP boilers ATTACK DP 25 45 25 150 671 50 ATTACK DP 75 Key 1 Boiler body 2
23. ed peaces version 2 Put the rear part pos 1 into the lower chamber the intagliated part backwards It is necessary to put it in horizontal possition and then turn it Place it to the centre of the chamber and push it to stop to the rear steel plate Insert the left front part pos 2 to lower chamber it is necessary to insert this part horizontally and then turn it Use the same method for the right front part of the ash pan pos 3 Push both the parts together to stop and then pull them to the rear part ofthe ash pan VERSION DP75 0000000 VERSION DP95 X 26 The variants of connections The variant of connection with the regulating system REGUMAT ATTACK OVENTROP Heating system E ik The pump A 5 8 1 3 25 Regumat Expansion vessel ATTACK OVENTROP 3 4 i ATTACK Return flap Return Flap A oiler 27 The variant of connection with the accumulation tank STORAGE TANK FOR DHW Heating system 1 E gt Regumat S ATTACK 2 5 OVENTROP 3 ir Sx 3 4 5 B ATTACK E DP boiler Expansion vessel The boiler has to be operated continuously in nominal output In case of heat outlet when the boiler operates on a lower output that the nomina
24. et 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 1 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 burning 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 shining 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 fue
25. f flue gas drops below the 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 1s switched off and the boiler works with minimum output After decreasing set up temperature the fan is switched on again andthe boiler works with maximum output 6 Thermometer indicatesthe temperature of outlet water from the boiler 7 Pull rod control serves for opening and closing of fuel cut off flap ATTACK PROFI The ATTACK PROFI boiler version in comparison to the ATTACK STANDARD version represents higher comfort of attendance possibility of output regulation and possibility to connect control and regulation elements Boiler temperature 18 kept at the level set at by user by means of control of the flue gas ventilator s rotations Boiler regulator of the ATTACK PROFI boilers performs permanent measuring of temperature of water in the boiler and indicates it on display Regulator controls rotations of the flue gas ventilator and the central heating C H pump adequately to this temperature To the boiler regulator the flue gas thermostat 1s connected that switches boiler into the mode of the fuel shortage control when the flue gas temperature decreases under the set temperature There is also an option to control the gear ofthe mixing 4 way valve I ILI 1 a 1
26. fter longer heating When burning smaller wooden 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 ofthe flap 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 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 shified in otherwise the fan can 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
27. g operation 1 99 4h 1min 30 Operation mode of exceptional output 0 output of start of separate boiler 1 alarm output Ar 0 2 output controlling mixing valve 0 4 1 0 3 output controlling emergency after cooling system 4 output controlling next devices starting during the operation of the fan Prod Reset of production settings outP Control of the C H pump outP out1 Control of fan output out out2 outr Control of additional output outr out3 End Exit from service menu 12 Operation parameters of gas fan Fan output I1100 this value defines fan output When the is on 0 10 it is max fan output that can be reached during automatic fan operation Minimum fan output n 40 the lowest fan output that can be used when are the fan rotations controlled automatically and when the fan rotations continually increase during boiler start up Coefficient of the fan speed decreasing IIh10 this parameter influences way of the fan speed decreasing when the boiler temperature 1s near to required value For example setting of this parameter to the value of 2 means that when is regulator in the operation mode and boiler temperature is for 2 C lower than the required boiler temperature fan will work at max output 1100 Next increasing of boiler temperature causes continual decrease ofthe fan output up to its minimum n 40 Automatic regulation of the fan rotations
28. gas temperature sensor is connected to the additional sensor connection In this case the value set with additional thermostat knob specifies desired exhaust gas temperature If the controller is in WORK mode and boiler water temperature has reached value set with P 65 parameter then exhaust gas temperature drop below temperature set with additional thermostat knob will stop the fan If central heating pump is in Pr 1 mode the pump will also stop in this case Additionally if exhaust gas temperature is below desired temperature this will also be signalled with quick blinking of thermostat indicator Error messages Boiler regulator permanently tests correct function of the internal systems and of the boiler temperature sensor When the error is detected regulator stops flue gas fan C H pump and at the same the appropriate error message 15 displayed In case of accident it is necessary to stop the boiler by the main switch Ensure permanent operation of the circuiting pump by direct connection to the electricity mains Ensure proper fuel combustion in the boiler and contact contracted Service Company When the error E 1 18 displayed it means fault short circuit in the circuit of the boiler temperature sensor or temperature under 9 C The E 2 is displayed if the boiler is being overheated The E 3 means error and overheating at the same time When the E 1 error 18 displays without possibility to remove it by pressing the STO
29. he boiler thermostat sensor is damaged and this error is displayed as message E 1 Emergency thermostat regulator has also additional protection against overheating which is independent from processor In case of temperature increase to 95 C the control process is launched by ventilator stop and pump start Ventilator and pump are included into the control process again when the temperature reaches 89 C Emergency thermostat enables more precise boiler regulation and eliminates possibility of overheating Fuel shortage testing If central heating installation is equipped with exhaust gas temperature sensor Fe 1 then fuel shortage testing starts when exhaust gas temperature falls below temperature set with additional thermostat knob If there is no exhaust gas temperature sensor Fc 0 then fuel shortage testing starts when boiler water temperature falls below value of L 65 If tempera ture tested during fuel shortage testing stays below threshold for specified time the controller will stop regulation process and will show FUEL message on the display This alarm can be erased with STOP button Fuel shortage control during the boiler start Fd 60 the time set by this parameter is used for fuel shortage control during the boiler start Boiler is considered as started when the regulator is switched from the STOP mode to WORK mode and finishes when the boiler temperature exceeds minimum temperature set by the parameter
30. heating by testing the regulator s function already at the temperature of 90 C The regulation has to be almost closed at this temperature It is necessary to test adjustment of regulator Position of regulation flap rs can be seen from the rear part of the boiler Fan is controlled by boiler thermostat on the boiler panel according to adjusted outlet water temperature The temperature set on the boiler thermostat should be lower for 5 C than temperature on the thermoregulator The flue gas thermostat is also placed on the panel It serves to shut down the fan after burning out of fuel During the heating up set it to the 0 position After sufficient flaming up set it to the operation position to let the fan run and to turn it only after burning out of fuel It is necessary to find the optimum position of the flue gas thermostat adequately to the sort of fuel chimney draught and other conditions Watch the outlet water temperature via thermometer Also the non return safety thermostat is placed on the panel Standard version 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 ofthe content Then cover live coal with a bro
31. iler is guaranteed for maximum moisture content of 20 Calorific values of the most used kinds of wood Heat energy for 1kg Wood kcal MJ kWh Spruce 3900 16 25 4 5 Pine 3800 15 80 4 4 Birch 3750 15 50 4 3 Oak 3600 15 10 42 Beech 3450 14 40 4 0 Location of the boiler For the installation it is necessary to keep safe distance of its surface from flammable materials by the degree of flammability and combustibility materials B Cl and C2 200mm materials C3 400mm materials with the degree not tested STN 73 0853 400mm Examples of building material devided by the degree of combustibility A degree noncombustible bricks blocks ceramic linings morter plaster B degree very difficult to ignite heraklith lignos boards from bazalt felt Cl degree difficult to ignite broadleaves beech oak plywood werzalit hard paper C2 degree normal combustibility coniferous species wood pine spruce pulpboard solodur C3 degree easily ignited wood pulpboards polyurethane PVC foam rubber styrofoam Non combustible board or protecting fire screen on the protected subject must exceed the boiler dimensions at least 300mm AII the other subjects from combustible materials which are situated near the boiler have to be protected by non combustible board or fire screen if it is impossible to keep the safe distance If the boiler is located on the floor from combusti
32. ion of steam acids and tars in the feed hopper The mixing system Regumat keeps the constant temperature of return water flowing into the boiler on 65 C by setting the thermostatic head to 5 6 degree Water in the boiler must be permanently of 80 90 C Section cross boiler combustion chamber 25 Installation and exchange of the heatproof shaped piece version 1 The back part of the ash pan pos 1 insert into the lower chamber and push to stop to the back plate Insertthe front part ofthe ash pan pos 2 and push to stop to the back part ofthe ash pan Put the super structure of the ash pan pos 3 the ash pan and push it to stop to the rear The ash pan should be situated in the centre lime of the boiler at the front sight When exchanging damaged jet pos 4 or cube pos 5 follow the next instructions Take out the jet and the cube the cube in DP35 and DP 45 only after the elimination ofthe gaskets Then insert the new jet eventually the cube and seal up with gasket backwardss If it is necessary change also the gaskets The jet is inserted regarding the sign on the lower part ofthe jet into the rear part ofthe boiler o VERSION 1 Sa e 95595055 An 7 1 14 VERSION 2 1 5 5j A L3 2 1 Installation and exchange of the fireproof concrete shap
33. 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 ash and 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 It influences the output and quality of burning WARNING Regular and proper cleaning is important for permanent output and service life ofthe boiler Incase of insufficient cleaning the boiler can be damaged and guarantee expires Maintenance of heating system and boiler Atleast once in fortnight check orfillup water in the heating system Ifthe 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 i
34. l it is necessary to attach the boiler to the accumulation tank of the volume of min 460 litres STN EN 303 5 paragraph 4 2 5 The variants of protection and boiler durability increase 1 Regumat is used to increase the reurn heating water temperature returning into the boiler to more than 65 C The return water temperature below 60 C causes increasing formation of condensate and the tar and then decreasing of boiler durability Technical parameters Clarity DN25 Max pressure 10 bar Max temperature 120 C Value kvs 3 9 Clarity DN32 Max pressure 10 bar Max temperature 110 C Value kvs 0 Regumat consists of three way mixing valve circulation pump closting cock thermometers and insulation The advantage of this solution consists in its compactness simplicity of attendance and in guarranteed protection of the boiler thermal exchanger Regumat for the boiler Ordering code ATTACK DP25 DP35 DN25 DPP25003 ATTACK DP45 DP75 DP95 DN32 DPP25006 28 2 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 boilers bring more advantages Among the mai
35. l shines on Missing fuel When the temperature of heating water in the boiler 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 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 starts the process of burning up 20 The boiler overheating 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 40 turn the button of the boiler thermostat into the maximum left position ad thus stop the alarm waituntil the control light of boiler overheating starts flickering tostart the regulator again set
36. mbustion output and service life of boiler depends onthe draught The draught is influenced by the section of flue height and roughness ofthe 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 outlet 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 For DP25 DP35 DP45 DP75 DP95 20x20cm min height 7 m 025 min height9 m 20cm min height 8 m 30cm min height 7m 15 15 min height 11 m 25x25cm height 8 016 min height 12m 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 ofthe exhaust pipe must not be narrowing to the flue Using bents is not suitable Connecting the boiler to the mains net The boiler is connected to the mains of 230 V 50 Hz by a supply cord and
37. n adequate way not to threaten safety ofthe people Special machineries have to be attended by trained staff Producer takes no responsibility for damages caused by incorrect manipulation and by breaking instructions given in this manual Producer also takes no responsibility for bodily injuries caused by breaking safety instructions 24 Attachment of regulation and control elements The boiler 18 delivered to a consumer equipped with basic regulation and control elements Attachment ofthese 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 in Protection of boiler against corrosion Suitable solution to this problem is mixing appliance Regumat ATTACK OVENTROP which enables separated boiler and heating circuit This way you can prevent undercooling of boiler under 65 C and also decrease condensat
38. n advantages belong enlargement of the boiler life and in the 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 DP95 5500 6000 1 The operation with the accumulation tanks After making fire phase the boiler heats the water in the accumulation tank to 90 100 C by full output in 2 4 feedings After next feeding the heat is taken from the accumulation tank only through the three way valve The offtake period depends on the tank volume and external temperature In heating season it can be 1 3 days ifthe prescribed min volume is respected If it is not possible to use the prescribed volume of the tank it is recommended to use at least one tank ofthe volume of 5001 for start of operation and for afterburning ofthe boiler Minimum accumulation tank volume is described in the tabel oftechnical parameters Standardly supplied accumulation tanks Type of tank Volume 1 Diameter mm Height mm thermal changing surface m 500 500 650 1650 800 800 790 1730 1000 1000 790 2050 5500 500 650 1650 2 0 5800 800 790 1730 2 4 51000 1000 790 2050 2 8 The tank insulation The accumulation tanks ATTACK AK500 AK800 AK1000 5500 AS800 and AS1000 are usually supplied with detachable insulation from soft polyure
39. ng 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 to assure the continuous operation of the central heating pump by plugging into the mains the fuel must be burnt thoroughly and the contract service company contacted If El fault appears onthe display itmeans the damage of the sensor of boiler temperature 21 Permanent heat operation Permanent heat operation of the boiler means that the 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 Puta few bigger logs 4 6 on the glowing layer Get the mixing valve ready After closing the valve the temperature of waterrises to 80 90 Regulation flap controlled by the thermoregulator is closed automatically and the fan is switched off In the boiler prepared like this burning is kept for more than 12 hours During permanent heat operation the temperature of water inthe boiler is 80 90 Cleaningthe 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 enough space for burning out of fuel and a holder of ceramic
40. o pump water into the heating system This parameter sets pause time in minutes between operation cycles of the pump Setting of this parameter to inactivates this function Delay of the C H pump stop Pd 2 too early C H pump stop might cause boiler tempera ture increase and consequently its overheating This parameter enables to set delay of the C H pump stop Setting of this parameter to means that the pump will be stopped without delay Setting of operation boiler temperature Min boiler temperature L 65 min temperature that can be set through rotary thermostat Max boiler temperature H 90 max temperature which can be set through rotary thermostat Hysteresis of the boiler temperature h 5 this parameter defines to which value should temperature of water in the boiler decrease under value set through rotary thermostat to start the suction fan Boiler protection against overheating Temperature of boiler overheating A105 boundary value after exceeding of this value is the suction fan indefinitely stopped and the circuiting pump is started to prevent from boiler overheating The overheating mode is indicated by the control light of boiler overheating and error messaging E 2 on display Error can be turned off by pressing STOP button but only when the boiler temperature decreases under the set value of the boiler overheating tempera ture The suction fan is stopped also when t
41. oiler operation might the user need to turn the fan on manually e g for suction of gas from boiler before and during fuel load After pressing and holding of START button for 3 seconds the ventilator starts Ventilator will work for period set in service mode or until the STOP button is pressed Temperature display mode To enter into the temperature display mode press the OK button Enter into this mode will be indicated by quick flickering of the additional thermostat s control light Use buttons and gt to browse in the information displayed to different temperatures To exit the temperature display mode select END and press the OK button or wait for min List of temperatures which are disposable in the temperature display mode Indication Parameter C 80 Required boiler temperature 100 Temperature set by the additional thermostat s button flue gas room 180 Actual temperature of additional thermostat flue gas room End Exit from menu of the temperature display 10 Required boiler temperature C 80 is temperature that the regulator tries to reach in the operation mode It is set by direct turning of button of the boiler thermostat and it is indicated by short displaying Set temperature of the flue gas room thermostat 100C this parameter indicates temperature set by additional flue gas room thermostat In accordance to installation of hea
42. operation of preparation and cutting the wood into smaller pieces Location of the boilers in living spaces including halls is inadmissible Technical parameters 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 witha 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 of the STANDARD version Thermometer indicates outlet temperature of the boiler If itis necessary the boiler can be switched off by main switch Electric circuit is protected
43. pair 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 Temprerature Resistance C MIN kOhm MAX 55 951 980 1009 50 1000 1030 1059 40 1105 1135 1165 30 1218 1247 1277 20 1338 1367 1396 10 1467 1495 1523 0 1603 1630 1656 10 1748 1772 1797 20 1901 1922 1944 25 1980 2000 2020 30 2057 2080 2102 40 2217 2245 2272 50 2383 2417 2451 60 2557 2597 2637 70 2737 2185 2832 80 2924 2980 3035 90 3118 3182 3246 100 3318 3392 3466 110 3523 3607 3691 120 3722 3817 3912 125 3815 3915 4016 130 3901 4008 4114 150 4153 4280 4407 32 The schemes of electrical connection of ATTACK DP STANDARD PROFI boilers ATTACK DP STANDARD 25 75 ST gt 2 9 5 KEY FOR DP BOILERS HV Main switch ST Flue gas thermostat KT Boiler thermostat BT Safety thermostat KO Condensator TC Pump thermostat 7 Black wire 2 Blue wire 8 Brown wire Yellow green wire 5 Red wire Q Pump Earthing 230 50 2 33 HV 250 ATTACK DP STANDARD 95 ST KT BT 2
44. play e g 100 29 Actual value ofthis setting can be also checked in the temperature display mode Ifthe flue gas temperature is in the operation mode after burning up lower than the value set by the button of additional thermostat then the suction fan and the circuiting pump are blocked which is signalized by flickering of additional thermostat s control light In this case it is necessary to decrease the adjusted flue gas temperature value by the button of additional thermostat until the control light stops to flicker Consequently it comes to restart of the suction fan and circuiting pup operation When the fuel is being burned down and the flue gas temperature decreases under the value set by flue gas thermostat the boiler is switched into the fuel shortage control mode and after expiration ofthe settime parameter Fb30 it comes to automatic boiler stop It 18 necessary to make setting of the boiler stop at flue burn down adequately to flue gas temperature when the boiler is started up and then to check it from time to time After pressing the START button ventilator starts to work and the control process begins Ventilatoris stopped by the STOP button Ifthe regulator is not in the operation mode temperature of water in the boiler is indicated on display Example 70 STOP mode 70 C Operation mode 70 C Fire keeping in operation mode Manual start of ventilator During the b
45. plug The voltage is of M type and when replaced the same type must be used by service oragnization The appliance must be located in such a way that the plug was within the reach ofthe attendance according to STN EN 60 335 1 A11 1997 Installation ofthe boiler to the heating system The ATTACK DP boiler only by a company certified for the installation and assembly of heating equipment Before the installation there must be a project responding to valid regulations Before installing the boiler to the old heating system the installing company must sluice out the whole system to clean it The heating system must be filled by the water of quality according to STN 07 7401 1991 especially the hardness of water cannot be more than 1 mmol l and the ia cannot be more that 0 3 mmol l Ifthese conditions are not kept the warranty cannot be accepted Boiler transport Producer enables better manipulation with the boiler by the eyes welded on the exchanger They ensure better clamping of chain or rope that can be used to place the boiler as it is required Before beginning of transport put down the upper covers Place the boiler by using of eyes and rope to the required location and put the upper covers back To ensure safe manipulation with the a boiler it is necessary to leave appropriate space For manipulation use only devices that are technically in conformity with technical norms and control them i
46. s 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 ofthe 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 ofthe rabbet With your hand or light knock ofthe hammer press it into the rabbet on the circumference ofthe 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 ofthe door The position is changed by tightening the hinges ofthe 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 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 placed in the boiler body a nozzle holder In the lower part is the nozzle body sealed by boiler lute and in 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 put it on the holder so that the shorter wall was in the rear part of the boiler pushe
47. t of fuel the output of boiler decreases and its consumption increases The choice of the right boiler size that is 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 20 moisture content or with fuel not prescribed by the manufacturer if a proper mixing appliance Regumat is not installed in the system which 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 This appliance is not suitable for using by those persons including children whose physical mental and sense disability or the lack of skills obstucts the safe operation if they are not under restraint or they were not trained by the responsible person for using the appliance It is necessary to look after the children to assure that they will not play with the appliance Content Important Content Introduction general description Technical parameters Dimensions of the boilers 7 8 Control board of ATTACK DP STANDARD PROFI 9 Purpose of use technical parameters operational rules 10 Warning 11 Technical description of DP PROFI 12 Overheating of the boiler the w
48. thane with white leatherette cover 29 The advantages The boiler installation together with the accumulation tank offers several advantages lower fuel consumption up to 30 The boiler works in full output to fuel burn up when the optimal operation is observed High chimney and boiler durability and minimum formation of acids and condensate Possibility of combination with another heating sources solar panels conjunction of boiler and floorheating confortable and ecological heating Protection of the boiler against overheating CAUTION Cooling circuit against overheating must not be used by STN EN xn 303 5 for other use than protection PES 51520 10 15 against overheating Valve on the cold water inlet to cooling circuit must be opened constantly and the heating circuit has to be connected with the functional cooling water feeder p e the cold water from water supply with the temperature of 10 15 and the pressure of 2 6bar 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 a cooling circuit which overtakes excessing heat In case of boiler overheating and STS20 valve opening the constant off take of heated water from heating circuit to waste piping has to be assured Unsecured cooling circulation in the cooling circuit when
49. the STS20 valve is opened can cause the boiler damage In that case the guarrantee cannot be applied Instructions for liquidation of the product after its lifetime After the period of use the product has to be liquidated in a compliance with the local standards and norms Liquidation of wrapping The wrapping has to be liquidated according to local standards and norms 30 Possible defects and how to 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 overheating Moving wheel fouled Defected condensator Defected motor Bad contact in the plug of the supply cable of motor 31 Remedy Check Check Replace Replace Refill Regulate the flow and switching Mistake in project Burn only dried wood and cut logs Re
50. ting and setting of parameter FC 1 or 0 it represents the flue gas temperature at lower actual temperature the regulator switches into the fuel shortage mode or the room temperature Actual flue gas temperature or room temperature 180 this parameter indicates actually measured flue gas temperature or room temperature Setting of parameters service menu When the OK button is held for longer than 3 seconds it is switched to the service mode where you can see and change programmed parameters Service mode is indicated by flickering of the additional thermostat s control light It is possible to browse parameters by the and buttons After selection of the required parameter you can switch into the mode for parameter change by pressing of the OK button this mode is indicated by flickering of the parameter value To change the value use the and button New setting can be confirmed by the OK button Then it is possible to select next parameter by and If you wish to close service mode select END by and and press OK or wait for 1 minute Devices finishes service mode and starts to display boiler temperature First column in the schedule represents display indications and in the next columns are parameter description minimum value maximum permitted value of setting step of parameter setting during adjustment production settings to which it is possible to come by selecting of the Prod option 11
51. ure ofthe pump start will be the pump stopped Operation mode of the C H pump Pr 1 the C H pump independently on the operation mode is always inactive when the boiler temperature decreases under value set by the P 65 parameter and it is always started when the boiler temperature exceeds 90 C when the boiler is overheated or when the temperature sensor is damaged In remaining cases the C H pump works in the mode set by parameter Pr e mode Pr 0 permanent operation e mode Pr 1 pump work depends on additional thermostat work mode In 0 mode central heating pump is turned on when room temperature is too low additional thermostat connection shorted or room temperature lower than temperature set with additional thermostat knob The pump is turned off when room temperature reaches desired value In Fc 1 mode central heating pump is turned on when measured exhaust gas temperature is higher than temperature set with additional thermostat knob The pump is turned off when exhaust gas temperature drops below the set temperature e mode Pr 2 in this mode is the C H pump started only when the regulator is in the operation mode 13 Time of pause of the C H pump Pc when the boiler temperature exceeds the temperature set by parameter P 65 and operation mode stops the pump e g when the contacts of thermo stat are open or when the fan is stopped can the pump be regularly started for 30 seconds t
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