ATTACK CAST RON FLOOR STANDNG GAS BOLER EKO, PLQ, KLQ, KLV, E, EZ, P NSTRUCTON FOR USE W W W. A T T A C K. S K
Putting te boiler into operation: ATTACK EKO, PLQ, KLQ, KLV, E, EZ, P Capacity of 9, 12, 15, 20, 25, 30, 35, 40, 45, 49,9 kw 1. Plug te connector of te power supply flex into te 230 V/50 Hz socket. Test te socket wit anoter appliance. Te main switc of te boiler must be in te off position. 2. Let te gas flow into te boiler by turning a manual valve. Wen starting operation after a longer period of inactivity, it is necessary to deaerate te gas piping. Force te air out by gas troug te burner (EKO, PLQ, P). 3. Set te termostat to te maximum operation temperature. 4. Ligt te burner following te instructions on te internal side of te door (see more details in te instructions EKO, PLQ, P). 5. Turn te boiler s main switc on. Te control ligt goes on and te main burner is ignited. Set te termostat back to te required temperature of te eating water. 6. To put te boiler out of operation for a sort time, turn te main switc off and tereby, te boiler remains in te stand-by mode, disconnected from power supply. 7. To put te boiler out of operation for a long time, turn te combined valve into te off position (see instruction EKO, PLQ, P), close te manual gas valve and put te power supply flex out of te socket 230 V/50 Hz. 8. f it comes to te power failure during te operation, te gas supply into te burner is interrupted, wile te burner still burns (EKO, PLQ, P). Wen te power is supplied again, te burners burn automatically witout need of intervention. 9. For PLQ and KLQ modifications, te excessive output can be reduced by switcing a button on te front board. Te excessive output is reduced automatically by te E and EZ modifications. 10. All te repairs during te guarantee and post-guarantee period ave to be done by an autorized service organization. ATTACK, s.r.o. Vrútky 2
CAST RON FLOOR STANDNG GAS BOLER Contents Putting te boiler into operation... 2 ntroduction... 4 General description... 4 Purpose of use... 4 Modifications of te cast iron gas boilers... 5 Conditions of installation... 5 Conditions of operation... 6 Safety conditions... 7 Examples of classification of te building materials by te inflammable level... 7 Conditions to keep te ecological parameters... 7 Tecnical description EKO, PLQ, KLV, KLQ, E, EZ, P types... 7 Electrical front panel of te EKO, PLQ, KLV, KLQ, E boilers... 8 Electrical front panel of te EZ boilers... 8 External dimensions of te EKO, KLV, PLQ, KLQ, P boilers... 9 Main parts of EKO, KLV, PLQ, KLQ, P boilers... 9 External dimensions of E, EZ boilers... 10 Main parts of E, EZ boilers... 10 Connecting te boiler to te electricity mains (not for ATTACK P boilers)... 11 Electrical equipment of boilers... 11 Start putting te boiler into operation... 11 Stop putting te boiler out of operation... 12 Operation control... 12 Failure states of operation... 13 Wat to do in te case of failure... 13 Cimney draugt breaker... 14 Function of te draugt breaker... 14 Function of te flue gas termostat... 14 Boiler function... 14 Output regulation... 14 After set up... 15 Regulation of operation... 15 Marking of te boiler... 15 Spare parts... 15 Guarantee, claim... 16 Service... 16 Maintenance... 16 Packaging, transport, storing... 16 Boiler accessories and documentation... 16 Tecnical canges... 16 Conclusion... 17 Setting of te modulation electronics of te ATTACK EZ boiler... 17 Tecnical data... 18 Connecting te electrical installation of te ATTACK EKO boiler... 19 Connecting te electrical installation of te ATTACK KLV boiler... 19 Connecting te electrical installation of te ATTACK PLQ boiler... 20 Connecting te electrical installation of te ATTACK KLQ boiler... 20 Connecting te electrical installation of te ATTACK EZ boiler... 21 Connecting te electrical installation of te ATTACK E boiler... 21 3
ntroduction Dear customer, Tank you for your confidence and purcase of our product, te ATTACK floor standing cast iron gas boiler wit fluent electronic output regulation. We wis it serves you reliably for a long time. Please, read tis instruction for use carefully to ensure reliable and correct function of te boiler. Te manual is written wit reference to te faultless operation of te boiler connected into te central eating system. Te conditions of correct operation of te boiler: ycoice of a suitable boiler type and output ycorrect commission yreasonable operation y regular tecnical maintenance y reliable service General description Te latest types of te ATTACK cast iron gas boilers are marked as EKO, PLQ, KLQ, KLV, E, EZ, P. Tese products acieve ig level of te tecnical-economic parameters, comparable wit te top foreign products. Tanks to progressive design, wit ig efficiency and long life tey attain very low level of pollutants in te flue gas and terefore tey considerably save te environment. n all te modifications is used an automatic gas valve, enabling reliable, safe and economical operation wit minimum need for manipulation. Te boilers are assembled from te control and regulation elements from te top European manufacturers and cast iron bodies (consisting from 2, 3, 4, 5, 6, 7 elements). Te ATTACK gas boilers are equipped wit te ig quality stainless steel burners. All te ATTACK floor standing boilers are certified under te CE1015. Purpose of use Te type line of EKO, KLV boilers is produced wit te stable capacity of 9, 12, 15, 20, 25, 30, 35, 40, 45, 49,9 kw. Te P type line is produced in te stable capacity of 9, 18, 25, 35, 45, 50 kw. Te PLQ, KLQ type ranges are produced in modulated capacity of 6 9, 12 15, 15 20, 18 25, 24 30, 28 35, 38 45, 42 49,9 kw. Te E and EZ boilers are produced wit te automatically modulated output of 6 9, 10 18, 16 25, 25 35, 33 49,9 kw. Tey are used for eating or central eating of family ouses, flats, sops and similar premises were te natural gas as fuel is used. Te boiler is intended to operate wit te eating water of te maximum ydrostatic pressure of 0,4 MPa (4 bar) in line wit te STN 07 7401 norm (it must not be acidic, i.e. te ph value must be iger tan 7 and te carbonic ardness must be low) and operating temperature up to 90 C wit connection to te eating systems wit forced or natural flow (marked as S or P). For te domestic ot water preparation tere are te indirect eated floor standing ot water tanks of te same design as te ATTACK floor standing gas boilers. 4
CAST RON FLOOR STANDNG GAS BOLER Modifications of te cast iron gas boilers Adequately to te project requirements, it is necessary to coose a suitable boiler type and output. Terefore we produce boilers in various modifications: ATTACK EKO floor standing cast iron boiler wit permanent flame controlled by a termocouple. ATTACK PLQ floor standing cast iron boiler wit permanent flame controlled by a termocouple and two-stage output regulation controlled by a switc on te front panel. ATTACK KLV floor standing cast iron boiler wit electric ignition controlled by te ionization electrode. Te function of te boiler is similar to te one of boilers wit permanent flame, only te burners are ignited electronically after turning te boiler (or room) termostat on. ATTACK KLQ floor standing cast iron boiler wit electronic ignition controlled by ionization electrode wit two-level output regulation controlled by a switc. Te function of te boiler is similar to te one of boilers wit permanent flame, only te burners are ignited electronically after turning te boiler (or room) termostat on. ATTACK E floor standing cast iron boiler wit electronic ignition controlled by ionization electrode. Te boilers are made wit modulation system (graduated modulation) wic is automatically controlled transition between two output levels of te boiler in te range of 65 100 %. ATTACK EZ floor standing cast iron boiler wit electronic ignition controlled by ionization electrode. Te boiler is made wit modulation system (fluent modulation) wic is automatically controlled transition between two capacity levels of te boiler in te range of 65 100 %. Te boilers are equipped wit additional regulation tat adjusts a tree-way valve and starts eating te ot water tank after te water tank temperature gets under 60 C. ATTACK P non-electrical floor standing cast iron boiler wit permanent flame controlled by termocouple. Tis boiler is intended for a system wit natural flow only. Conditions of installation A gas boiler can be installed only by an autorized company. Before installation is te installation company obliged to ceck te correct coice of te boiler type wit regard to te functional attributes and required parameters. Tere is no expanse vessel nor safety valve installed in te boiler. Te installation must be done in line -wit te valid norms and prescriptions - see ČSN EN 1775, ČSN 33 2000-7-701, ČSN 06 1008 and ČSN 38 6460. Te door in te room were te boiler is placed must be open outwards. Because of service works, tere must be free space around te boiler of at least 1x1 m in front and 4 m by te bot sides. Te boiler must not be installed in dusty, wet, aggressive environments wic sould cause damage and clog of burner and excanger parts. Te boiler must stand on a solid base (concrete floor, tiles, etc.). Cleaning of te boiler must be done in a dry way only (e.g. vacuum cleaning). Following te norm ČSN 33 2000-3, tere must be ordinary environment in te boiler room, protected from frost wit te air temperature witin te range of +5 - + 35 C and relative moisture up to 80 %. Te combustion air must not contain alogen ydrocarbons and vapours of aggressive substances, it must not be wet and dusty. 5
Size of te space, were te boiler is installed and te way of ventilation must be in line wit te norms ČSN EN 1775 and TPG 70401. Diameter of te flue gas exaust must be appropriate to te boiler output and it sould be resistant against condensate from te waste gas, filled wit suitable flue blocks or non-corrosive material. Te exaust pipe from te boiler to te flue ventilation pipe must be from a non-corrosive material and beind te orizontal draugt breaker wic is a part of te boiler, tere must be vertical eigt of 50 cm before te cange of flow direction. By connection of te exaust pipes, te upper one is always sifted into te bottom one. Te top of te cimney must be at least 0.65 m above te top part of te slant roof and 1 m above te flat roof (eventually attic under te ČSN 73 4201 norm) to prevent creation of te pressure zones by te wind around te cimney tat can be stronger tan te flue exaust. We recommend to consult weter te flue waste gas exaust is suitable for connection wit a gas boiler wit a local cimneyer wo could also inspect te flue. Te boiler operation must be ensured under te non-condensing conditions, not to damage te cimney and te boiler. A manual sut off gas valve, not included in te boiler accessories, must be installed into te gas supply pipe. Tere must be free access to te sut off valve. Te boiler is connected wit eating system wit screw joints of 1" (forced circulation) or 6/4" (natural circulation S or P). Te boiler is filled troug a filling valve tat is delivered wit te boiler. A pressure gauge for control of surpressure in te eating system is a part of te boiler togeter wit a termometer. Te view from te rear side of te boiler C 30 A Connection A B C flow connection of eating 1" or 6/4" return flow connection of eating 1" or 6/4" natural gas B 290 185 560 30 Conditions of operation Te boiler must be operated in line wit te rules given in tis manual tat is delivered wit te boiler. Except te service works, te user must not do any repairs on te appliance nor adjustments or dismounting and cleaning te internal parts of te boiler. Te boiler can be operated by an adult person only. After leaving ome in te winter (e.g. for oliday), a supervision by an adequately responsible person is needed. 6
CAST RON FLOOR STANDNG GAS BOLER f tere is a danger of approac of inflammable (explosive) gases or fumes to te boiler (e.g. by PVC application), it must be put out of operation early including te burning flame (EKO, PLQ, P). Safety conditions Wen installing a boiler, a safe distance of its surface from inflammable materials depending on te degree of flammability must be kept. Distances: yfrom inflammable materials of B, C1, C2 categories 200 mm yfrom inflammable materials of C3 category 400 mm yfrom materials not tested by STN 73 0853 400 mm Examples of classification of te building materials by te inflammable level: ya category non-combustible (brick, blocks, concrete, tiles, mortar, plaster) yb category very difficult to ignite (eraklit, lignos, basalt boards) yc1 category difficult to ignite (beec, oak, wood-fibre, werzalit, cardboard) yc2 category normally flammable (pinewood, solodur) yc3 category easily flammable (wood-fibre boards, polyuretan, PVC, styrofoam) f a boiler stands on te floor made from flammable materials, it must be protected by incombustible insulating plate exceeding boiler dimensions for at least in 150 mm. Solid materials of te A category can be used as incombustible and insulating materials. Objects from flammable materials cannot be placed on te boiler nor in te distance sorter tan 500 mm. Conditions to keep te ecological parameters Te boiler is set up and tested by te producer to ensure te optimum process of burning in line wit te ecological requirements. Te boiler must be installed into te dry and dustless environment, witout possibility to suck strange, aggressive materials or fogs troug te air supply. Ask te specialized company to take care about te te flue gas exaust. t is necessary to make te annual tests and cleaning. Tecnical description EKO, PLQ, KLV, KLQ, E, EZ, P types: Te body of boilers consists of cast-iron elements wit te system of excanger ribs, were te flue gas go into te collector and troug draugt breaker into te cimney. Te pipes wit screw joints 1 or 6/4 (S, P) ave to be connected to te eating system on te rear side of te body. n te upper front in a copper sleeve tere are emergency termostat and sensors of boiler termostat and termomanometer. n te rear bottom part tere is te inlet and outlet valve and in te front upper part tere is a reverse valve wit a sensor of te pressure gauge. Te boiler body is insulated by insulating material preventing te eat leakage into surroundings. Te front wall is covered by protective metal seet. After demounting te boiler skeleton and draugt breaker, it is possible to get to te combustion camber, to ceck or to clean te excang- 7
5 5 er. Wen mounting back, it is necessary to pay attention to seal te draugt breaker wit te boiler body tigtly. Te function of draugt breaker is described in a separate part. Under te excanger is te burning camber wit atmosperic burners. Te bottom of te camber is equipped by a dis on stands to keep condensate. Te burner set consists of burner tubes older wit accessories and of burning system. t is connected to te burning camber in two points. Gas distributor is made as a closed steel profile. On te burner board tere are burner tubes. Above tem tere is an ignition burner togeter wit termocouple (ionization electrode) and ignition electrode in a separated older. Te ignition burner and burning level can be watced troug a small ole above te older of burning system. Tis part is accessible after removing te front door. Beind te door tere is an electromagnetic combined valve positioned on te gas supply pipe, wic is one of te main functional parts of te boiler. Tis valve is set up by a producer to te optimal burning quality and tere sould be no manipulation wit it. Due to tis is te regulation screw painted. Under te valve tere is a older on te gas distributor (EKO, PLQ, P) wit a piezoelectric ignitor used for starting te ignition burner. Above te valve near te upper edge of te front door tere is a covered electroinstallation board wit all te electroinstallation. Te boiler body is protected by a protective coating. Te external cover is treated by eat resistant dust paint. Electrical front panel of te EKO, PLQ, KLV, KLQ, E boilers HV PR KT ZD HV main switc PR operation mode switc (only PLQ, KLQ) 30 60 C 90 KT boiler termostat (1 5) 0 120 KT PRODGY "E" boiler termostat 4 bar 0 3 2 1 ZD termomanometer 2 1 3 4 Electrical front panel of te EZ boilers HV PR KT ZD HV main switc switc of te tank (EZ) TD unblock button (EZ) 0 30 60 C 90 120 KP adjustable boiler potentiometer ZD combined termomanometer 2 1 3 4 4 bar 0 3 2 1 8
1 2 3 4 5 40 60 C 20 80 0 100 V 4600C kol CAST RON FLOOR STANDNG GAS BOLER External dimensions of te EKO, KLV, PLQ, KLQ, P boilers Heigt A C B External boiler dimensions in mm Boiler type on kw 9 12 20 25 30 35 40 45 50 Widt 365 445 535 630 720 Heigt 845 Dept 580 630 580 610 670 Widt Dept Main parts of EKO, KLV, PLQ, KLQ, P boilers 2 3 4 5 13 16 19 17 1 6 11 21 15 25 7 9 20 8 23 24 18 14 12 10 22 26 1. Electrical installation box 2. Main switc 3. Output switc 4. Boiler termostat 5. Termomanometer 6. Emergency termostat + dis 7. Flue gas termostat 8. Cast iron body 9. Flow connection of C. H. 10. Return connection of central eating 11. Reverse valve 12. Burners 13. Termal insulation 14. Condensing dis 15. Draugt breaker 16. Plastic board 17. Plate of te plastic board 18. Bottom plastic cover 19. Left side cover 20. Rigt side cover 21. Upper cover 22. Door 23. Covering plate 24. Rear bottom cover 25. Rear upper cover 26. Stands 9
1 2 3 4 5 40 60 C 20 80 0 100 V 4600C kol External dimensions of E, EZ boilers Heigt A C B External boiler dimensions in mm Boiler type on kw 9 12 20 25 30 35 40 45 50 Widt 365 445 535 630 720 Heigt 845 Dept 580 630 580 610 670 Widt Dept Main parts of E, EZ boilers 2 3 4 5 13 19 16 17 1 6 11 21 15 25 7 9 20 8 23 24 18 14 12 10 22 26 1. Electrical installation box 2. Main switc / Water tank switc 3. Failure unblock 4. Prodigy (E), potentiometer (EZ) 5. Termomanometer 6. Emergency termostat + sensor 7. Waste gas termostat 8. Cast iron body 9. Riser pipe of eating 10. Runback pipe of eating 11. Ceck valve 12. Burners 13. Termal insulation 14. Condensing dis 15. Draugt breaker 16. Plastic board 17. Plate on te plastic board 18. Bottom plastic cover 19. Left side board 20. Rigt side board 21. Upper plastic cover 22. Door 23. Protective metal seet 24. Rear bottom sleeve 25. Rear upper cover 26. Stands 10
CAST RON FLOOR STANDNG GAS BOLER Connecting te boiler to te electricity mains (not for ATTACK P boilers) Boilers are plugged into te electrical socket of 230 V/50 Hz placed near te boiler, wit a supply cable ended wit a plug. n line wit te ČSN EN 60 335-1, te plug must be approacable after te boiler is installed. Te socket must be adequately protected by zeroising or grounding and it must be connected in line wit te ČSN 33 21 80. Te boiler and oter parts of installation must be grounded. nstallation of te socket, room termostat, circulation pump and service of electrical boiler parts can be carried out only by a person wit proper electrotecnical qualification, by te law No. 718/2002. Electrical equipment of boilers All te electroinstallation is placed on an insulating pad of te electrical board. On te front cover tere is a main switc, output switc (PLQ, KLQ), switc of failure unblocking (E, EZ), control button of te boiler termostat and termomanometer. Wen te power supply fails, all te euipment supplied wit te power of 230 V is out of operation wic means tat a valve closes gas flow to te burners. Te flame of ignition burner (EKO, PLQ, P) is still burns and te boiler stays in a standby mode. After te power supply starts again, te function starts automatically. Electrical installation is ready to connect te additional room termostat, pump and switc contacts of tree-way valve. Te room termostat or te contacts of te tree-way valve are connected after removing te jumper on terminals 7, 8 and te circulation pump is connected to te terminals 3, 4, 5. By te E boiler type is te room termostat connected to te terminals 8, 9 and circulation pump to te terminals 11, 12, 13. By te EZ boiler type is te room termostat connected to te terminals 6, 7, tree-way valve to te terminals 3, 4, 5 and circulation pump to te terminals 12, 13, 14. Connection of te room termostat, circulation pump and tree-way valve can be performed only by a person wit electrical qualification by te law No. 718/2002. Start putting te boiler into operation 1. Remove te door. 2. Plug te flex cable into te electricity mains, te main switc is in te off position. 3. Open te gas supply to te boiler by a manual valve on te inlet pipe. 4. Set te required temperature of outlet water by knob of te termostat. 5. Te temperature is increased by turning te switc to te rigt (clockwise) and decreased by turning te switc to te left (anticlockwise). 6. Press te control button of te gas combined electrical valve and old it for 20 seconds. At te same time press te button of piezo ignitor ardly for few times. Ceck te ignition burner troug te ole. ATTENTON around te ceck ole tere is a risk of burn wen touc. Be careful by work wit te valve and piezo ignitor, not to get burned. Release te button of te valve. Te gas flows into te ignition burner and te sensor of termo-couple is eated by flame. f te flame is extinguises, te process of ignition must be repeated (EKO, PLQ, P). By te KLQ, KLV and EZ versions, are te burners ignited automatically after switcing te main switc and setting up te boiler termostat. 11
7. Turn te main switc into te on position. Te gas flows into te burner were it is ignited. 8. Close te boiler front door. Warning: ATTACK P boiler is a version of non-electrical installation. Stop putting te boiler out of operation For a sort-time inactivity: yswitc te main switc off. Te valve closes because of losing te voltage and te gas supply is interrupted yte flame of ignition burner still burns, te boiler is in a stand-by mode (EKO, PLQ, P) yin te case of need, put te boiler into operation by switcing te main switc on yensure te eating system against frost damage For a long-time inactivity: yremove te boiler door yturn te main switc off - te gas supply to te burners gets closed yturn te control button of te valve in te direction of arrow and release, tus close te gas supply to te ignition burner and oter burners (EKO, PLQ, P) yunplug te supply cable from electricity mains yclose te manual gas valve on te supply pipe next to te boiler yclose te boiler door yensure te eating system against frost damage Warning: Te ATTACK P boiler is witout electrical installation. Operation control Te boiler is secured against dangerous operation states wile working. However, it is not possible to prevent from te failures te cause of wic is not included in te boiler mecanism. Terefore it is necessary test te boiler once in tree days after being started and to ceck te following: yweter te system is filled wit water and tere is no leakage yweter tere is free approac of te outside air yweter te flue gas or gas cannot be smelled yweter tere is no extra noise wen burning te gas and no imperfect burning indicated by te cange of flame's blue color Te breakdowns detected must be reported to te service worker wo put te boiler to operation. f tere is a gas leakage, te gas supply must be closed. Te breakdowns found must be removed immediately. 12
CAST RON FLOOR STANDNG GAS BOLER Failure states of operation Wen tese occur, te gas supply into te main burner and ignition burner is automatically closed: ywen te termo-couple (ionisation electrode) is cooled because of: gas supply breakdown, clogging by dirts, te flame extinguised by condensate, wrong setting of te termo-couple wit reference to te ignition burner, ywen tere is breakdown in te circuit of te boiler termostat, te water in te boiler body gets overeated. Te boiler operation cannot be started automatically in suc cases. t is not possible to start te boiler again witout te professional service action to remove te problem. Wat to do in te case of failure: No. Failure Possible cause Removing Removed by 1. Water leakage from unsealed areas a1) released joint a2) damaged sealing element a3) damaged cast iron a1) tigt te joint a2) replace te element a3) replace te cast iron a1) service a2) service a3) service 2. Gas discarge from unsealed areas 3. Te ignition burner is not burning properly or went off after start a) close te gas supply b) find te place of leakage and remove te failure a) low gas pressure a1) set up te flame by a screw a2) set up te gas pressure a3) deaerate a) customer b) service a1) service a2) service a3) service 4. Boiler as a low output a) low gas pressure b) unsuitable main jets a) set up te gas pressure a) service 5. gnition burner goes off after igniting repeatedly a) faulty emergency termostat b) faulty termocouple c) faulty gas inlet valve a) replace te termostat b) replace te termocouple c) replace te valve a) service b) service c) service 6. Hot water does not flow into te eating system a) same as by 5 b) boiler aerated, low water pressure c) faulty reversevalve or pump d) damaged termostat a) same as by 5 b) deaerate, fill in wit water c) replace damaged parts d) replace termostat a) same as by 5 b) customer c) service d) service 7. Main burners are not ignited after switcing te termostat a) faulty gas valve b) reset on te flue gas termostat activated a) cange te valve b) ceck te flue, press reset on te flue gas termostat a) service b) service 13
Cimney draugt breaker Te draugt breaker is an important part of te boiler. t is installed on te flue gas exaust wit stable exaust from 2 to 200 Pa. Tis item is removable to enable approac for service works. Wen installing back, it is necessary to seal it properly. Dimensions and sape of te draugt breaker are given by te producer and must not be canged! Function of te draugt breaker: ysafe and perfect burning ypartial elimination of an excessive exaust, stabilization of te boiler efficiency yprotection of te boiler against possible influence of reverse draugt in te cimney yreverse draugt can start as a result of an incorrectly selected exaust ventilator in a flat or a ouse wic is dangerous and not allowed yin te case of accidental intake of flue gas or outside air intake into te boiler, te draugt breaker ensures accomplised burning for a limited time and flue gas returns from te draugt breaker back to te boiler room Function of te flue gas termostat Te flue gas termostat serves to interrupt te boiler operation by closing te gas supply into te boiler, if te reverse flue gas flow occurs. Te flue gas termostat is not switced on automatically after te sensor cools down. t is necessary to switc it on manually, by te red or black button on te termostat. f te boiler operation is blocked again, it is necessary to call service tecnician. Te flue gas termostat must not be out of order during te boiler operation. Te faulty termostat must be replaced only wit an original one supplied by producer. Boiler function Te required water temperature is kept by te boiler termostat. Wen te water temperature acieves te adjusted value, te appropriate electrical part of te combined valve is closed.tereby is te gas supply into te burners stopped. Te termostat enables te power supply and te main burners are ignited immediately after te water temperature decreases for several degrees under te adjusted value (i.e. starting difference value of termostat). Te flame control is automatic. f te burning conditions cange (big drop of gas pressure, gas supply broken or burning stopped), te valve closes te gas supply into te burners. Te emergency termostat protects te boiler against overeating, if te boiler termostat or valve fails. Output regulation Te boiler is equipped wit te basic regulation and control elements tat serve for one-level (EKO, KLV), two-level (PLQ, KLQ) and automatically controlled (E, EZ) output regulation. Te regulation of te boiler can be set up and controlled only by a specialized service worker. 14
CAST RON FLOOR STANDNG GAS BOLER After set up Te most simple regulation is to set up te operation termostat correctly, depending on te outside temperature according to te informative values wic must be adjusted by te user by is own experience and various ways of te source dimensioning, eating bodies, construction of te building, etc. Te boiler works adequately to te selected mode. After reacing te required temperature of eating water, te flame on burners extinguises and only te ignition burner burns (EKO, PLQ, P). After it gets colder, te flame is ignited automatically. Wit tis way of regulation te cycles (on-off) of te boiler cange often, mainly in te transient times of seasons wen te eating water temperature is low, and tere is excess output. Suc operation mode is not good for te boiler and it increases average consumption of gas. For tese times we recommend to decrease te output for PLQ, KLQ modifications, to prolong te boiler lifetime and to decrease te average gas consumption. By te E, EZ modifications is te output decreased automatically. Regulation of operation t is possible to use te additional regulation wic is not included into te equipment of te boiler. Te installation must be done adequately to te project. t is also possible to use regulators and room termostats according to te temperature of te selected reference room or equitermal regulation of te eating water. Tere is a wide range of room termostats of domestic and foreign production from simple ones up to programmable ones wit daily or weekly cycle to regulate te room temperature. n tis case is te temperature of eating water stable and keeps te boiler in longer operating modes. Due tis, te producer recommends to install te mixing circle as a basic element to regulate te operation. Te regulation is done troug mixing te ot water from te boiler wit returning water in te eating system. Te water of te adequate temperature is prepared by mixing te water from te boiler wit return water and te eated object gets only te necessary amount of eat. Except of te mixing device tere are also te servo-gear and te electronic regulator. Te mixing device can be used separately, witout automatic regulation by servo-gear. n tis case it must be manually set to a certain point of scale according to te estimated temperature. A suitable type and size is selected by project maker as a part of complete additional regulation for automatic operation. Marking of te boiler Te marking means te wole identification of te boiler and it is in te form of a adesive label placed on te rear cover of te boiler. A brief summary of instructions and information about manipulation is on te label on te internal part of te boiler door. Spare parts Te producer keeps te particular parts of boilers as spare parts wic are provided for guarantee and post-guarantee service only to contract partners on te base of order or claim. 15
Guarantee, claim Te guarantee conditions and instructions for claim are exactly given in te guarantee letter. Repairs witin te guarantee period ave to by done by te autorized company. Attention! Regarding te conditions of guarantee, te producer does not permit any repairs by an unautorized organization witin te guarantee period. Service Te autorized company as to ceck and adjust te boiler every year witin te guarantee period. Tis ceck is not included into te guarantee. Even after finising te guarantee time, te producer recommends to make any interventions aiming to repairs by a contract service partner. Te actions of te user witin te post guarantee time are determined in te part Maintenance. Maintenance Te user is instructed to do only te basic maintenance like removing dirts and dust according to te cleanliness of environment. Te burner parts can be congested by dust and impurities during te boiler operation. To clean te boiler, it is necessary to undo and clean te burner system by air or by a water pressure. Only te autorized trained specialist can make te reparations and cleaning of te boiler. Packaging, transport, storing Boilers are transported in vertical position fixed to a wooden pallet tat is removed during te installation of te boiler. n any case it must not be used as a stand for boiler. To prevent damaging during manipulation and transport, te boiler is protected by a paper box. Te paper box is secured by a granoflex tape. Te boiler must be stored in an un-aggressive space wit te temperature of +5 to +50 C and maximum relative umidity of air of 75 %, witout any organic steams, gases and dust. Boiler accessories and documentation Te ATTACK EKO, PLQ, KLQ, KLV, E, EZ, B boilers are delivered completely assembled and functionally tested. Te delivery contains te following documentation: yinstruction manual togeter wit a document boiler test certificate on its back side yguarantee letter Tecnical canges Te producer reserves rigt for adjustments of te product related to te innovation and tecnological canges. Suc canges do not ave to be contained in te instructions. Conclusion Te producer recommends to study all te consumer documentation torougly and keep it as a source of information and instructions regarding to operation of te eating system. Following te 16
CAST RON FLOOR STANDNG GAS BOLER advice from te instructions you can use all te advantages of te boiler and avoid various failures and claims. You will be awarded by comfortable moments and satisfied wit your investment. Classification of te appliance by STN 070240 Appliance category: 2 H Boiler design: B11BS Connection overpressure of natural gas G20: 20 mbar Setting of te modulation electronics of te ATTACK EZ boiler 1. Trimmers P1 CH. CAPACTY setting of te max. boiler output into te eating system P2 NG. CAPACTY setting of te starting output (10 seconds after ignition) 2. Jumpers JP1 natural gas connected JP2 anti-cycling timer 1 60 seconds 2 120 seconds 3 180 seconds JP3 connected (sould not be disconnected) 17
TECHNCAL DATA ATTACK boiler type Unit 9 12 15 20 25 30 35 40 45 50 Nominal output EKO, KLV, P kw 9 12 15 20 25 30 35 40 45 49,9 Nominal input EKO, KLV, P kw 9,9 13,2 16,5 22 27,5 33 38,5 44 49,5 55 Number of elements pc 2 3 4 5 6 7 Adjustable output PLQ, KLQ kw 5 9 12 15 15 20 18 25 24 30 28 35 38 45 42 49,9 Modulable output E, EZ kw 5 9 10 18 16 25 25 35 30 45 33 49,9 Adjustable input PLQ, KLQ kw 5,5 9,9 13,2 16,5 16,5 22 19,8 24,5 26,4 33 30,8 38,5 41,8 49,5 46,2 55 Modulable input E, EZ kw 5,5 9,9 11 16,5 17,6 24,5 27,5 38,5 33 49,5 36,3 55 Gas pressure in front of te boiler mbar 20 Diameter of nozzles mm 2,5 2,5 2,5 2,7 2,5 2,7 2,7 2,5 2,7 2,5 Pressure to nozzles EKO, PLQ, KLV, KLQ, P kpa 0,8 1,4 0,95 0,7 1,05 0,8 1,2 0,8 1,35 1 1,35 0,7 1,15 1,35 0,85 1,15 0,85 1,25 Pressure to nozzles E, EZ kpa 0,8 1,4 0,5 1,4 0,5 1,35 0,65 1,15 0,6 1,15 0,6 1,25 Fuel consumption by max. output EKO, PLQ, KLV, KLQ, P Fuel consumption by max. output E, EZ Fuel consumption by min. output EKO, PLQ, KLV, KLQ, P Fuel consumption by min. output E, EZ m 3 / 1,06 1,4 1,76 2,35 2,94 3,5 4,12 4,7 5,3 5,85 m 3 / 1,06 2,13 2,94 4,12 5,3 5,85 m 3 / 0,88 1,4 1,76 2,13 2,82 3,3 4,4 4,9 m 3 / 0,88 1,17 1,88 2,94 3,5 3,8 Fuel Natural gas G 20 Natural gas connection DN 15 (Pass troug nut 3/4") Flue exaust diameter mm 110 135 145 165 180 Volume of te cast iron body l 7 10 13,8 16,8 19,8 22,8 Max. pressure in eating system bar PMS = 4 Connection of eating forced circulation / natural circulation (S, P) G 1" / 6/4" Boiler weigt kg 73 99 125 151 180 208 Power supply V / Hz ~ 230 / 50 Grade of protection P 40 Temperature of te eating water C 40 90 / 0 90 (P) Efficiency % 90 Flue gas flow g/s 14,4 20,5 28,9 37,2 Electrical input W 15 18
CAST RON FLOOR STANDNG GAS BOLER Connecting te electrical installation of te ATTACK EKO boiler U1 1 A ST N 2 TK U2 N ČERPADLO PUMP 3 4 5 6 nterconnection OČ S V U2 U1 T P 7 8 PP TP 9 O N 10 C U 11 F PE 12 ~ 220 V/50 Hz ATTENTON: Connect te TP (room termostat), eventually te TV (tree-way valve) as well into te terminals 7 and 8. Remove te interconnection! DESCRPTON: A automatics V 4600C V main switc TK boiler termostat TP room termostat TV OČ circuit pump C capacitor ST flue gas termostat wit reset TV tree-way valve Honeywell VC4613 O orange conductor of te tree-way valve S grey conductor of te tree-way valve Connecting te electrical installation of te ATTACK KLV boiler ST U1 1 A N 2 TK HT V U2 N ČERPADLO PUMP 3 4 5 6 nterconnection OČ S U2 U1 T P 7 8 PP TP 9 O N 10 C U 11 PE 12 F ~ 220 V/50 Hz ATTENTON: Connect te TP (room termostat), eventually te TV (tree-way valve) as well into te terminals 7 and 8. Remove te interconnection! DESCRPTON: A automatics VK 4100C V main switc TK boiler termostat TP room termostat OČ circuit pump TV C capacitor HT emergency termostat wit reset ST flue gas termostat wit reset TV tree-way valve Honeywell VC4613 O orange conductor of te tree-way valve S grey conductor of te tree-way valve 19
Connecting te electrical installation of te ATTACK PLQ boiler ST TK U1 N U2 N ČERPADLO PUMP 1 2 3 4 5 6 nterconnection A A1 OČ S U2 U1 T P 7 8 PP TP V 9 O PR F C N U PE 10 11 12 ~ 220 V/50 Hz ATTENTON: Connect te TP (room termostat), eventually te TV (tree-way valve) as well into te terminals 7 and 8. Remove te interconnection! DESCRPTON: A automatics V 4600Q TP room termostat C capacitor A1 two-stage regulator of automatics TV V main switc TK boiler termostat OČ circuit pump PR output switc ST flue gas termostat wit reset TV tree-way valve Honeywell VC4613 O orange conductor of te tree-way valve S grey conductor of te tree-way valve Connecting te electrical installation of te ATTACK KLQ boiler ST U1 N 1 2 A A1 TK HT U2 N ČERPADLO PUMP 3 4 5 6 nterconnection S OČ U2 U1 T P 7 8 PP TP V PR F C N U PE 9 10 11 12 O ~ 220 V/50 Hz ATTENTON: Connect te TP (room termostat), eventually te TV (tree-way valve) as well into te terminals 7 and 8. Remove te interconnection! DESCRPTON: A automatics V 4100Q TP room termostat C capacitor A1 two-stage regulator of automatics V main switc TV TK boiler termostat OČ circuit pump PR output switc HT emergency termostat wit reset ST flue gas termostat wit reset TV tree-way valve Honeywell VC4613 O orange conductor of te tree-way valve S grey conductor of te tree-way valve 20
CAST RON FLOOR STANDNG GAS BOLER Connecting te electrical installation of te ATTACK EZ boiler DESCRPTON: č Black m Blue Brown z/ž Yellow-green J4 1 m m m 1 2 3 4 5 6 7 8 9 10 11 12 t m t m m J1 1 z/ž J5 r 1 J2 r 1 J3 1 m R 10 kω m L m Filter č č 2 4 m 1 3 m Connecting te electrical installation of te ATTACK E boiler ST U1 1 N 2 A A1 TK U2 N ČERPADLO PUMP 3 4 5 6 nterconnection OČ Connector of modulator HT S Sensor of eating U2 U1 T P 7 8 PP TP Boiler termostat Potentiometer Sensor of te tank Terminal of te gas valve s electronics V 9 O N C 10 U 11 PE 12 ~ 220 V/50 Hz Grounding of te controller * Note: if te D.H.W. tank is not connected, it is necessary to remove te sensor of te tank and to replace it wit te interconnection! Mains switc z/ž Flue gas termostat wit reset Emergency termostat wit reset F1 summer / winter z/ž m z/ž m č m č č Terminal 15 PE 14 L 13 N 12 11 10 9 8 7 6 5 4 3 2 1 z/ž m Tree-way valve M Room termostat Pump Mains supply L N ATTENTON: Connect te TP (room termostat), eventually te TV (tree-way valve) as well into te terminals 7 and 8. Remove te interconnection! DESCRPTON: A automatics V 4100Q TP room termostat C capacitor A1 two-stage regulator of automatics V main switc TV TK boiler termostat PRODGY OČ circuit pump PR output switc HT emergency termostat wit reset ST flue gas termostat wit reset TV tree-way valve Honeywell VC4613 O orange conductor of te tree-way valve S grey conductor of te tree-way valve 21
NOTeS: 22
Tis page serves for confirming te service inspections and is kept by te customer! Obligatory service inspection after te 1st year of operation Date:... Stamp, signature of te service organization:... Obligatory service inspection after te 2nd year of operation Date:... Stamp, signature of te service organization:... Obligatory service inspection after te 3rd year of operation Date:... Boiler commissioning certificate Serial number:... Date of commission:... Service organization:... Stamp, signature Data of te customer: (legibly) Name and surname:... Street:... ZP code, town:... Tel.:... Stamp, signature of te service organization:... Obligatory service inspection after te 4t year of operation Date:... Stamp, signature of te service organization:...
ATTACK, s.r.o. Dielenská Kružná 5020 038 61 Vrútky Slovak republic Tel: +421 43 4003 103 Fax: +421 43 4003 116 E-mail: export@attack.sk Web: www.attack.sk Výrobca ATTACK, s.r.o. si vyradzuje právo tecnickýc zmien výrobkov bez predcádzajúceo upozornenia. ATTACK, s.r.o. producer reserves te rigt to cange tecnical parameters and dimensions of boilers witout previous warning. Der Hersteller ATTACK, s.r.o. beält sic das Rect der tecniscen Veräderungen an Produkten one eine vorige Warnung. Изготовитель ATTACK, s.r.o. оставляет за собой право изменения технических параметров и размеров котла без предыдующего предупреждения. Le producteur ATTACK, s.r.o. réserve le droit des modifications tecniques sans l avertissement précédent. Productor ATTACK, s.r.o. reserva el dereco de cambios técnicos sin advertencia anterior. ATTACK, s.r.o. 01/2016