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1. 28 Figure number 4 Control unit of the boiler 12157 cesses nennen nennen nnne nn nnn nnn nna 29 Figure number 5 Parts of the ceramic grate san aur 31 aislbls qulinsiiMede cej 32 Figure number 7 Ceramic 33 Figure number 8 Recommended chimney 34 Figure number 9 Modulation principle xssxesasawxkbxxva Ex XR MER EVEN eS EIER ERR OCUR YER USATE KERN 40 LIST OF THE TABLES Table number 1 Fuel and its parameters assises esie sues Ed eb EX Aa pd AY isin 4 Table number 2 Thermally technical parameters 38 Table number 3 Solid impurities in combustion 38 Table number 4 Technical parameters nennen ener nnne mnn nnne nna nnns sauna anu rn annuus 38 Table number 5 Electric parameters a rk ara rua ra an 38 Tape number o Menus LIO T
2. 39 Automatic boiler for pellets User manual Dear customer please accept our congratulations to your decision to purchase this product and secure HEATING OF YOUR HOME by burning renewable sources of energy in this case WOODEN PELLETS You have shown exemplary personal responsibility for healthy environment for your children and future generations in general Do believe that we had the same responsibility and approach while developing this product and we are convinced that it will serve you well Please pay attention to this OPERATING MANUAL to ensure proper operating of this product which is vital for a long term service life of this product and your full satisfaction The boilers have been approved for operation in the Czech Republic and in 27 EU countries by the State Testing Institute Brno state testing laboratory no 202 Manufacturer PONAST spol s r o Na tel 420 571 688 111 fax 420 571 688 115 e mail ponast ponast cz www ponast cz 1 IMPORTANT NOTIFICATIONS A This product may be put into operation only by service organization trained by the manufacturer It can be operated only by adults who are fully familiar with its control mechanisms and with this manual If you follow the guidelines below our product will serve you reliably and to your full satisfaction 1 It is forbidden to interfere with the construction or el installation of the products 2 disconnect the
3. UND GU DIM NAM ME UM RPM MINER 25 7 4 3 Electric energy supply interruption nnne nnn nn nnns 26 8 DESCRIPTION OF CONSTRUCTION sisti asiapak oco bo adeo ono aa anto 26 8 1 BOILER BODY PRODUCTION DIAGRAMS AND DESCRIPTION OF THE MAIN PARTS 27 por EA Exi RM este EMBED bu eee nant 29 Zo BURNER INCLUDING THE F2 FEEDER n ubi URNA ES DANI ERES DUE 29 S uel qn p H A 30 BP POLER SHE TI Loser de oni 30 po SI NDAPD EGUIPMENI dita UP xt Ud Eaa 30 Automatic boiler for pellets User manual 6 0 BPHONALACCESSONIES neuen 30 Z BEEDERTAITERODLTBE FUEL BIN lll as M u uni 3l o PEEPI 31 7 BOILERINSIALLATIDN ci 31 D1 PLACEMENTIN THE BOIER RON etr al 9 1 1 Ceramic extension grate I UU a REA rura 31 9 1 2 Ceramic shield DIACCINGNE u u 32 9 1 3 Ceramic catalytic reflector placement eese eene nennen nnne nnne nn nnn nu nne nnn 33 9 2 CONNECTING THE BOILER TO AN EXHAUSTING SYSTEM anion rina pen y is usada paR rho iu 34 Ho BOILER ROOM VENTILATION a S s 34 94 34 10 PUTTING THE BOILER INTO OPERATION bn binae 35
4. 4APONAST automatic boiler f or wood pellets KP 10 KP IOE KP 20 KP 20E KP 50 KP 50E KP TI KP TIE 21 KP 21E KP SI KP SIE instructions f or operation PONAST spol s r o SW X Na Pot k ch 163 757 01 Vala sk Mezi ESK REPUBLIKA tel 571 688188 fax 571 688115 e mail ponast ponast cz 1 L Your boiler brief For a proper functionality it is important to e ensure always enough fuel in the operating bin of the boiler e use recommended fuel e follow the operating instructions What to do if the boiler is not heating check whether the boiler is turned on and what does it show on the display check whether the boiler is running in an automatic mode AUTO MOD check the amount of pellets in the bin check whether the room thermostat is active engaged make sure that there is no error message on the screen see chapter 7 3 How to start the boiler e g after interrupting the supply of pellets 1 Restock pellets in the bin 2 Check the burner remove any ashes or unburned pellets from the burner surface 3 Restock the fuel feeder F1 with pellets according to the procedure on the next page of the manual 4 Start the electric ignition according to the procedure on the next side of the manual NEVER FORGET THAT e As the quality of the fuel used decreases the user s comfort decreases as well
5. User manual Functions of these parts are following increase flue gas turbulence before entering the heat exchanger additionally utilize all yet unburned flammable gasses on the hot ceramic surface regulate combustion products flow through the exchanger The grate is placed into the working location through the boiler s cleaning door We lift individual parts straight upwards with their rear parts first and slide them upwards on the rear part of the combustion chamber When it stops at the roof of the combustion chamber we lift the front part to the horizontal position Then we put the ceramic grate part in place by moving it downwards Ceramic grate holders are on the front and rear part of the combustion chamber We will put the ceramic part into proper working place by light movement back and forth without lifting the ceramic part Procedure Note Solid combustion products may settle on the ceramic grate It is necessary to clean it periodically by moving the part into vertical position 9 1 2 Ceramic shield placement Figure number 6 Ceramic shield Insert the ceramic shield flatwise across the furnace area and place the part on the inside holders above the door opening Procedure 32 Automatic boiler for pellets User manual 9 1 3 Ceramic catalytic reflector placement Figure number 7 Ceramic reflector The ceramic reflector has to be in contact with the rear part of the burner insulation
6. e In order to ensure warm comfort it is necessary to have not just a functional boiler but also a FUNCTIONAL HEATING SYSTEM SELECTED CHAPTERS FROM THE BOILER OPERATION FILLING THE FEEDER F1 WITH PELLETS Here are the steps how to fill fuel transportation ways by operating feeders F1 and F2 see procedure in the table below Step button pushed the display shows we 1 pENER Moreton OS 2 pENIER peweiog 3 Feeder 2 5 downarrow Feder OFF 6 ENTER reder1ON 5 set the timer for feeder 1 operation gt 10s according to the feeder length L8 As soon as you hear a noise of pallets aling from the feeder info the burner do 9 I ENTER FeederTOFF Cio 12 11 MANUAL 2 AUTOTMANUAL SSS BOILER IGNITION BY ELECTRIC IGNITION button pushed the display shows START START ENTER AUTO I MOD EKV flashing lt I gt indicates that el spirals are operating Note Only the operator can terminate an ongoing automatic ignition routine by switching into MANUAL mode such a case THE ATTENDANT IS OBLIGED TO remove any fuel that has been fed in the last ignition cycle from the burner PRIOR TO ANOTHER IGNITION It is necessary to apply the above described procedure even if the energy supply is interrupted during the igniti
7. 235 69 127 38 Table number 3 Solid impurities in combustion products Parameter Average flow of solid impurities Average mean value of solid impurities in dry air at rated output and standard mg m 22 3 37 2 20 4 21 95 20 conditions kg sec 0010 0017 0029 0011 0 017 0 028 output at the rated output Combustion product flow rate at the kg sec 0005 0009 001 0 005 0 006 0 011 output at the minimum output Table number 4 Technical parameters Parameter Unt KP10 KP20 KP50 KP11 KP21 KP5 G 1 1 2 Recommended heating water working temperature C 60 80 Minimum input water temperature Table number 5 Electric parameters Paramter KP10 KP20 KP50 KP21 KP51 Connecting voltage J 230VACs 10 50Hz32Hz O Electric protection ofthe control unit PH Boiler wiring system s electric protection PO LI Note All boiler types can be supplied in KP xyE variation Electric tempering i e the boiler is supplied with electric coils for heating system tempering to prevent the heating system from freezing up 38 SW 6_24 and higher SW 7_01 and higher feeder F1 dia 40 mm screw conveyor transmission 1 56 Address AUTO MANUAL MODULATION OUTPUT START CHIMNEYSWEEP Es Menu name Menu description purpose SETUP VALUES it KP20 KP50 KP11 KP21 KP51 3 2 Direct control serves to directl
8. closed Stand by interval too short for Prolong STAND BY parameter in the service Menu Service boilers without electric ignition Excessive amount of unburned Clean the combustion chamber carefully and carry pellets in the combustion out professional ignition setup chamber Putting into operation It is necessary for the output water temperature to drop below 65 when the control unit and the boiler are put into automatic operation If this condition is not met it is impossible to put the control unit into operation When resuming the normal operation of the boiler proceed as follows 1 Leave the boiler out of operation until the output water temperature see the display drops below 65 Leave the pump running to speed up the process 2 Then press the reset button of the emergency thermostat until it engages you must hear a click The red reset button is accessible without a tool by removing the upper lid of the boiler case and unbolting its black Cover 3 Turn the control unit off for approximately 5 seconds and then turn it back on again Now the control unit is ready for further operation in the MANUAL mode Note Ifthe ALARM warning light remains on after the emergency thermostat engages even though the water temperature is low check the emergency thermostat of the burner 21 Automatic boiler for pellets User manual 7 3 2 STOP STATE overheated operation thermometer The control unit is equipped wit
9. tilflg uuu dececnesteiesseaserscaledneseweneenianmioceersenrereualencesentanisassboseseieanese 19 7 1 8 CHI IO as ua Sms nsusinqa 19 7 1 9 Manual Contool MOE m 19 7 2 DESCRIPTION OF SAFETY ELEMENTS AND PRINCIPLES venti VR UNT n n ERU 19 Zo CONDITIONS 21 7 3 1 STOP STATE overheated emergency thermostat 21 7 3 2 STOP STATE overheated operation 22 752343 STOP STATE overheated in the fuelling 22 7 3 4 STOP STATE by improper manipulation nnne nne nnn nnns 23 7 345 STOP STATE due to lower water temperature nennen nennen nnn nn nn nnn nnn 23 7 3 6 STOP STATE due to low temperature of combustion products 24 7 3 7 Allowed exceeded duration of operation of the feeder F1 24 7 3 8 Fue gas thermometer Tallt le uuu u uuu uu cit ku Ex vue m EUER nc siemens 24 pt 5 E Re 25 ZB BOILER OPERATION AT THE LIMIT CONDITIONS asada 25 7 4 1 Insufficient amount of pellets the 25 Zo DOG
10. OF El final heating switching the final heating and el tempering mode on off OF OF OF OF OF OF to work with the GSM modem enter the phone number for communication with authorized participants switching the GSM communication of the user and control unit on off number which will be used for communication with the control unit Any alarm SMS messages will be sent to this number GSM modem on off Cellular phone no 1 Cellular phone no 2 4 Credit no 8 5 SMS info second number for communication with control unit no alarm messages will be sent to this number operator s number for credit balance inquiry for a prepaid card enables or disables sending messages in case of malfunction 9 SWverion information about the version of the control unit software Lo 7X 7X 7X 7X 7X 7X XXX set up while putting into operation Table number 6 Menus 1 to 9 39 MODULATION OFF MODULATION ON BOILER OPERATING WITHOUT AUTOMATIC HEAT DEMAND BOILER OPERATING WITH AUTOMATIC POWER REGULATION HEAT OUTPUT IS TIME POWER REGULATION HEAT OUTPUT IS REGULATED MODE ON OFF BOILER OUTPUT REGULATED BY THE HEAT DEMAND Figure number 9 Modulation principle 40
11. Refill the fuel in the bin Putting into operation 1 Fill the feeder F2 with fuel by operating the feeder F1 see MENU 1 Direct control 2 Ignite the boiler by using routine electric ignition or by hand 3 Automatic mode can be then switched on by pressing START and ENTER button 7 4 2 Clean the boiler This is not literally a state of failure the control unit is reminding the operator of neglected maintenance If the combustion products temperature exceeds 250 for a short period of time regular working temperature is below 200 C the boiler evaluates this fact as a clogged exchanger It is necessary to clean the boiler immediately This condition is indicated on the display by the following flashing script An the same time the control system will decrease the boiler output by one degree to prevent from any further increase of the combustion products temperature If the combustion products temperature reaches elevated temperature again the boiler output is decreased repeatedly Possible causes Corrective measures Clogged boiler heat exchanger Complete clean up of the boiler see annual revision Shortening chimney draughts cleaning period service engineer Unsuitable fuel type Complete clean up of the boiler see annual revision Shortening chimney draughts cleaning period service engineer High boiler output Decrease fuel feeding values service engineer 25 Automatic boiler for pellets User ma
12. The manufacturer of the fuel ensures proper purity and required granulometers of the fuel Even though check the purity at least visually when filling the fuel bin For the same reason keep the fuel bin closed with a lid at all times 4 An annual inspection has to be conducted after every heating season see chapter 4 4 ANNUAL INSPECTION Every boiler of series KP should be annually inspected after main heating season is over This inspection is necessary to prevent any non standard conditions in the subsequent year of operation Failure to carry out an annual inspection according to the program below may be a reason for not accepting guaranty conditions by the manufacturer in the second year of service of the product User is also risking a malfunction which may cause a loss of operation assurance or significant material damage Because of the difficulty of the tasks conducted the annual inspection has to be assigned to a trained service company which will make a record about it in the boiler documentation When conducting the annual inspection proceed as follows 1 Turn off the control unit main switch and disconnect the boiler from the mains by unplugging the power cord prom the power point or disabling the power point circuit in the distributor As we will also be working inside of the boiler let the boiler cool down for 2 3 hours prior to beginning the work After the maintenance is finished plug the cord back in again and tur
13. boiler for pellets User manual 7 3 9 STOP not ignited Message about an improper boiler function in case when required combustion products temperature increase does not occur during switching from the STAND BY mode or during electric ignition This condition is indicated on the display by the following script Corrective measures To be Possible causes performed by Check the amount of fuel in the bin Service insufficient amount of fuel in the burner Check the function of feeders Check the Fuel Supply duration parameter setup Check the function of feeders Service Excessive amount of fuel in the burner Check the Fuel supply duration parameter setup Defective ignition coils check Service Ventilator output too high decrease The error is indicated even though the Lower the Checking temperature parameter Service fuel is ignited 7 4 BOILER OPERATION AT THE LIMIT CONDITIONS 7 4 1 Insufficient amount of pellets in the bin Causes boiler to extinct This is not a hazardous condition The boiler will evaluate the fuel deficiency with a delay If the water temperature drops due to boiler extinction the condition is evaluated as STOP STATE2 chapter 7 3 5 If the fuel runs out before the boiler goes into the dampen mode and the boiler becomes extinct during the stand by mode the condition may be evaluated as Pellets did not ignite in the burner chapter 7 3 6 chapter 7 3 10 insufficient amount of fuel in the bin
14. boiler s output water temperature where t is the currently preset value 77 it the newly required value and is flashing Required temperature of the output water of the automatic boiler can be set by arrow keys f pU This temperature is a significant parameter for boiler operation management When the output water temperature reaches the preset value the boiler switches to STAND BY MODE see chapter 7 1 6 increases the required output water temperature is steps of 1 C 0 U decreases the required output water temperature in steps of 1 C Confirm the newly preset value by pressing ENTER Value 77 will cease flashing and is saved tt and 77 values are now identical To return back to main menu press the ESC key The new 77 value is accepted for further use if the new value has been confirmed by pressing ENTER 77 value is not flashing If the 77 value is flashing it will not be accepted upon the return to the MAIN MENU and the former t value will still be used instead Note Minimum and maximum 77 value is limited by the manufacturer 5 3 3 MENU 3 Language selection MENU 3 Language selection appears on the display after a short announcement MAIN MENU and navigating into this menu by arrow keys f After pressing gt ENTER the following script will appear After pressing ENTER the following script will appear Using arrow f keys select appropriate
15. device from the mains it is necessary to unplug its power cord from the power outlet 3 It is forbidden to use flammable liquids for ignition 4 It is forbidden to store any flammable materials on the boiler and within 1500 mm from the boiler except for the fuel supply stored in a metal hand carrier 5 It is not recommended to frequently operate the boiler below 60 C to ensure long term service life of the boiler body 6 If there is any work in the boiler room during which flammable vapours are generated gluing the floor etc the boiler has to be put out of order and burned out 7 The Boiler door always has to be tightly closed It is FORBIDDEN to open the door when automatic processes are in progress During an inspection open the door carefully so you are not endangered by possibly accumulated products of combustion and to prevent sparks flying out and cause an accident Open the door slowly so aeration of the combustion chamber towards the chimney is possible It is necessary to proceed in the same manner when removing ash from the ashtray area 8 After the heating season is over clean the boiler thoroughly according to the instructions in the Maintenance section Residues of the products of combustion on the walls of the exchanger can cause corrosion for the entire time the boiler is put out of operation If the burner is not cleaned this may have an effect on imperfect burning We recommend to have a specialized company to
16. do the work 9 Ensure that the device is safely disconnected from the mains when working on or near mechanical moving parts fuel feeders etc There is an accident hazard 10 Always operate the boiler only within the parameter and according to the recommendations given by this manual 11 The manufacturer does not take any liability for any faults and consequent damage caused by incompetent operation of the device or by breach of the guidelines given in this manual or by violating generally valid standards and provisions or by using inadequate fuel 12 When the boiler is moved or handled with always follow the safety regulations and rules applied for handling heavy loads 13 It is forbidden to place heavy objects on top of the boiler or to step on it It is recommended to remove the protective plastic wrap after all the construction and assembling procedures are finished Automatic boiler for pellets User manual 2 OPERATION 2 1 OPERATION The operation and maintenance of the product during operation is fairly simple since the construction of the product guarantees defined condition for burning the fuel and only WOODEN PELLETS with clearly guaranteed quality values are used as the exclusive fuel 1 Refilling the bin with fuel It is necessary to keep the level of fuel at least 10 cm above the opening for the feeder F1 at all times If the level of fuel go down decreases the supply of fuel may be irregular Guaranteed
17. elements are controlled by the control unit s keyboard ENTER ESC arrow keys lt 1 IU and the dialogue menu number 1 Direct control according to the diagram 1 1 FEEDER 1 ON OFF 1 2 FEEDER 2 ON OFF 1 3 FAN ON OFF 1 4 PUMP ON OFF 1 5 SW TANK PUMP ON OFF 1 6 IGNITION 1 7 HEATING 1 8 CHECK OUT INPUTS 7 2 DESCRIPTION OF SAFETY ELEMENTS AND PRINCIPLES Amount of fuel in the burner At every moment during boiler operation there is a defined amount of fuel in the burner to the extent that it eliminates a possibility of the boiler overheating and causing a hazardous condition e g during electric power supply shortage Emergency boiler thermostat prevents the boiler from overheating reacts to the boiler emergency temperature 95 C when exceeded the boiler is put out of operation only the circulation pumps remain in operation the ALARM warning light is on and the display shows for further information see chapter 7 3 1 STOP CONDITION by overheating emergency thermostat 19 Automatic boiler for pellets User manual Boiler s thermometer protection against boiler overheating during operation the boiler goes to STAND BY mode when a preset temperature of output water is reached For further information see chapter 5 3 2 MENU 2 Output water temperature setting Programme emergency thermostat of the boiler same element as the metallic thermometer of the b
18. feeder 1 off by pressing ENTER 5 3 1 2 Menu 1 2 Feeder F2 control Displayed message We can turn the feeder 2 on by pressing ENTER Displayed message We can turn the feeder 2 off by pressing ENTER 11 Automatic boiler for pellets User manual Note It is necessary to use manual control when the fuel runs out and the conveying routes are empty 5 3 1 3 MENU 1 3 Ventilator control Displayed message vv represents currently selected ventilator speed We can adjust the ventilator speed by pressing arrow keys 2 increases the speed of the ventilator by 1 decreases the speed of the ventilator by 1 We can turn the ventilator on by pressing ENTER Displayed message The ventilator speed can be increased during its operation by pressing or decreased by pressing lt We can turn the ventilator off by pressing ENTER 5 3 1 4 MENU 1 4 Heating system pump control Displayed message PUMP OFF PUMP ON We can turn the pump on by pressing ENTER Displayed message We can turn the pump off by pressing ENTER 5 3 1 5 MENU 1 5 SW Tank pump control Displayed message SWTank PUMP OFF SWTank PUMP ON We can turn the SW Tank pump on by pressing ENTER Displayed message We can turn the SW Tank pump off by pressing ENTER 5 3 1 6 MENU 1 6 Electric ignition control Displayed message We can turn the ignition on by pres
19. 10 1 CHECK FOLLOWING BEFORE PUTTING THE BOILER INTO OPERATION 35 LL SAFELY REGULATIONS citi EE RARI BERI MARI M VERENA MM EAQUE EE AM DAMM PM GOD PU MD ORAN EU IDEM dE AEN 35 11 1 SAFE DISTANCE FROM FLAMMABLE MATERIALS DEPO EPI MD 35 Tl 35 11 2 1 For the boiler and for the heating system 35 11 2 2 For combustion products exhaust l 36 BC Per gaU NE 36 Rc EE u 36 28 NOC PrO ON ISIS AS ss R PR EPI 36 12 PRODUCT LIQUIDATION AFTER ITS SERVICE LIFE IS OVER 37 TT rr 34 NO IRHDGM rr G n 37 13 GUARANTEE AND LIABILITY FOR DEFECTS 1 oe se eere annu annua uana 37 14 BOILERS SERIES KP KP X1 TECHNICAL DATA 38 LIST OF THE FIGURES Figure number 1 Control nit control Dane u u u buit aaaea Naadani 9 Figure number 2 Block diagram of the operator nenne nennen nene nne nnn nnn nne nnne nnne nnn 17 Figure number 3 Picture of the boiler including description of the main parts
20. Company or person installing the boiler has to respect apart from other things the following standards and regulations 11 2 1 For the boiler and for the heating system CSN 06 0310 Heating systems in buildings design and installation CSN EN 303 5 Boilers for central heating part 5 Boilers for central heating using solid fuel with manual or automated fuel supply with rated thermal output of not more than 300 kW Terminology requirements testing and marking CSN 06 0830 Heating systems in buildings safety equipment CSN 06 0830 Opr 1 Heating systems in buildings safety equipment CSN EN ISO 12100 2 Machinery safety basic concepts general construction principles Part 2 Technical principles CSN EN ISO 12100 2 A1 Machinery safety basic concepts general construction principles Part 2 Technical principles 35 Automatic boiler for pellets User manual 11 2 2 For combustion products exhaust SN EN 1443 Chimneys general requirements CSN 73 4201 Chimneys and flue ways design implementation and connection of the fuel appliances 11 2 3 Fire regulations CSN 06 1008 Fire safety of thermal installations 11 2 4 Electric CSN EN 60335 1 ed 2 Electric appliances for households and similar purposes Safety Part 1 General requirements as amended 11 2 5 Noise protection Government regulation no 148 2006 Sb Health protection against adverse effects of noise and vibrations 36 Automatic b
21. Fan main air supply 19 Ignition spirals 20 Flue gas thermometer 21 Ceramic shield 22 Ceramic reflector 23 Ceramic grade 24 Ceramic shield on door 25 Heat exchanger cleaning system 26 Handle of Heat exchanger cleaning system 9 COGO GP CQ 00000002068 48 11 18 19 13 OOO Figure number 3 Picture of the boiler including description of the main parts 28 Automatic boiler for pellets User manual 8 2 CONTROL UNIT A universal control unit type RKP 12157 is used for all boilers of the KP 10 20 50 11 21 51 series Figure number 4 Control unit of the boiler RKP 12157 The control unit serves for automatic control of the boiler operation via regulation elements thermometers sensors in AUTO MOD and SW Tank operating modes and in supporting modes START STAND BY CHIMNEYER It also enables MANUAL control MODE of the inbuilt elements which is used apart from other things when putting the boiler into operation The control unit is drafted as a compact aggregate Circuits of the control unit are protected by a tube fuse T100L The control unit is equipped with a button cell to back up time data in case of power failure SEE MORE INFORMATION IN CHAPTERS 5 1 and 8 2 8 3 BURNER INCLUDING THE F2 FEEDER The burner furnace is schematically displayed as a part of figure number 1 and it consists of the following parts the burner body including the inbuilt fuel route extension parts for installatio
22. IOD 2 7 ELECTRIC HEATING 5 3 TIME PERIOD 3 8 GSM MODEM a swvenson ow ort 10 service 8 9 2 MOBIL No 1 PIN 11 PRODUCER 8 9 3 MOBIL No 2 x 8 9 4 CREDIT No 12 ENTER CODE 8 9 5 SMS INFO Figure number 2 Block diagram of the operator Automatic boiler for pellets User manual 7 1 2 Boiler automatic operating mode The boiler is fully automated when the AUTO MOD SW Tank mode is selected on the basis of the program in the boiler control unit signals form external devices e g room thermostat boiler thermostat and the heating system condition Further automatic operating conditions of the boiler are represented by Electric ignition and STAND BY modes Note All the operating values of the boiler are preset by the manufacturer for the relevant boiler type 7 1 3 Automatic mode Fixed output setting The necessary output can be set up by pressing OUTPUT button provided that the Modulation is off can be set by pressing MODULATION push button Standard setup of output stages from the manufacturer in percentage 3096 of the nominal output Program 2 55 of the nominal output 8096 of the nominal output 90 of the nominal output Program 5 100 of the nominal output This condition is indicated on the display by a flashing AUTOx script where x represents the number of the fixed preset output Note All the operating values of the boiler are preset by the manufacturer for th
23. LE IN SOME SPECIAL CASES AND CAN BE CARRIED OUT BY A QUALIFIED PERSON TRAINED BY THE MANUFACTURER OF THE EQUIPMENT Access to this Menu is PIN code protected 6 2 MENU 11 MANUFACTURER EVERY SAFETY PARAMETERS NEEDED FOR THE BOILER FUNCTION IS SET UP BY THE MANUFACTURER Access to this menu is PIN code protected 7 CONTROL OF THE BOILER 7 1 DESCRIPTION OF BASIC PRINCIPLES AND PROCESSES 1 In terms of a regular operation of the boiler the boiler is controlled by mode selection buttons on the control unit of the boiler AUTO MANUAL MODULATION OUTPUT START 2 Dialogue mode controlled by buttons is used for further user and service control and setup of the boiler 2 ENTER ESC arrow keys lt 0 gt 0U 3 Operating conditions are displayed on the alphanumeric display 4 The boiler can be switched to measurement mode by CHIMNEYER button for service measurements 16 Automatic boiler for pellets User manual 7 1 1 Block diagram of the operation A MODE ENTER lt gt 1 AUTO MANUAL MENU MODULATION 1 DIRECT CONTROL OUTPUT 2 TEMPERATURE 1 1 FEEDER 1 ON OFF START 3 SELECT LANGUAGE 1 2 FEEDER 2 ON OFF CHIMNEYER 4 SETUP TIME 1 3 FAN ON OFF 1 4 PUMP ON OFF d S W G SM s des E seb me s ae 1 5 SW TANK PUMP ON OFF 1 6 IGNITION ON OFF 1 7 HEATING ON OFF 1 8 CHECK OUT INPUTS 5 SW TANK ACTIVATE 5 1 TIME PERIOD 1 6 ELECTRIC IGNITION 5 2 TIME PER
24. TART starts the process of automatic ignition of the boiler upon the operator s command CHIMNEYER Turns the service mode of the boiler on and off 1 four cursor arrow keys are used for navigation in the menu when using edit mode or when setting up required values of a relevant parameter the ESC key returns back from the selected menu gt the ENTER key confirms selected data ALARM warning light 5 is lit up when the temperature of boiler water or that in incoming burner fuel tube exceeds the temperature of 95 C GSM control indicatory light 6 is lit up if the boiler is equipped with GSM modem received an SMS message and is working in a mode adjusted by the SMS message Note keys have an inbuilt function AUTOREPEAT holding the button for a longer period of time substitutes repeated pressing of the button Note if the keyboard is not operated for approximately 30 seconds the TIME OUT function gets activated and the control unit returns to the initial state if there were no changes in parameters in any menu the unit will return back in the same state wherefrom it got into the menu MANUAL AUTOx MODx BOILER if there was a change in parameters in any menu the unit will return back to the MANUAL mode We HAVE TO SWITCH the unit back to automatic mode by pressing AUTO MANUAL button SHUTDOWN of the control unit is achieved by moving the lever of the main circuit breaker 1 into lower pos
25. against any damage by frost usable for heating units TJ M 48 2 output equal to 2 4 3 4 4 5 and 6 kW Circulation pump Digital room thermostat Reservoir for supply water heating Accumulation reservoir e g 500 750 1000 I Screw feeder from the seasonal bin to refill the fuel in the daily bin Pneumatic fuel feeder from the seasonal bin to refill the fuel in the daily bin from a larger distance GSM modem for remote control and monitoring of the boiler operation Fuel bin Fuel feeder F1 Optional accessories are not included in the price of the boiler 30 Automatic boiler for pellets User manual Following parts are the essential minimum to assemble a basic set of a functional boiler 8 7 FEEDER F1 FROM THE FUEL BIN Feeder F1 is used to supply the fuel from the fuel bin into the burner furnace As the feeder ensures precise feeding regulation of the fuel into the boiler thus affecting the boiler output it is necessary to use it The feeder is installed into the fuel bin in a 45 angle The feeder has an independent drive which is operated via the control unit The feeder is supplied in various lengths according to a particular bin type A complete feeder consists of the feeder body with flanges screw with a pivot motor with a transmission pulsed revolution sensor Feeders F1 and F2 transmissions are equipped with pulsed sensors which ensure safety of the boiler ope
26. cisely placed back in the correct order The ceramic reflector has to be aligned symmetrically in the correct burner seat and pushed back against the rear wall Both mounting surfaces of the burner and the reflector have to be in mutual contact Turbulators have to be secured on the holders in the flue gas installation safely so they will not fall down on the extension grate After the reassembly is completed check visually whether all the parts are properly installed At the end try out the screw feeder It has to run smoothly without any unusual noise Automatic boiler for pellets User manual 5 CONTROL UNIT OPERATION 5 1 CONTROL PANEL 5 1 1 Control panel description thermometer operating mode indicator alphanumeric display indicator ALARM ri 48 Ex 21 35 SMS operating indicator 6 Ml AUTO MANUAL POWER MODE 8 lt Am main circuit breaker 1 s a lt E gt a Lata Pty cumverce 88 keyboard Figure number 1 Control unit control panel The control panel consists of main circuit breaker switch 1 alphanumeric display 2 thermometer 3 keyboard with inserted indicatory diodes 4 ALARM warning light 5 GSM control indicatory light 6 Main circuit breaker 1 has two positions Off the lever is in the lower position and the indicatory window is green On the lever is in the upper position and the indicatory window is red The contro
27. combustion products are cooled down effectively at any output level which is aided by a system of combustion products turbulators Shape of the exchanger itself is designed so it is possible to clean the flue gas installation effectively within the prescribed time intervals The boiler body contains boiler door which enables installation of all the ceramic parts prior to the boiler operation and extraction of the ash pan during the ash removal or manual ignition and check of combustion by a service technician flue gas draught chimney diameter 130 150 160 mm for individual types is listed in the table number 3 heating water output 112 inside thread return water input G 172 inside thread mounting flange of the burner furnace removable ash pan in the ash pan area V2 flange for filling draining valve installation flange with an inside thread M48 x 2 mm for optional installation of an electric heating unit turbulators optionally with the system of semi automatic cleaning of the exchanger lid of the boiler body 27 Automatic boiler for pellets User manual Picture of the boiler and description of the main parts Legend 1 Boiler 2 Fuel bin 3 Ash bin 4 Doors of the boiler 5 Isolation 6 Heat exchanger 7 Water output 8 Water input 9 Chimney ducting 10 Control unit 11 Cable grommets 12 Burner 13 Feeder F2 14 Drive of the Feeder F2 15 Feeder F1 16 Drive of the Feeder F1 17 Connecting hoses 18
28. d by low quality fuel change the fuel supplier indicated by incorrect stan by time setup adjust the stand by time too strong chimney draught decrease the chimney draught by a draught Service regulator 7 3 7 Allowed exceeded duration of operation of the feeder 1 Feeder F1 operation check is carried out continuously and when the feeder exceeds allowed operation time for the current mode by more than 10 seconds for the feeder F1 the boiler will be stopped and the following error message will appear on the display STOP STATE4 Note Safety function protecting against electronic switch failure 7 3 8 Flue gas thermometer failure Combustion process of the boiler check is done by combustion products temperature measurements Combustion products thermal sensor failure is indicated by a flashing error message while the operation of the boiler is not stopped This condition is indicated by the following script on the display Ceasing the boiler operation will follow the conditions for combustion products and water temperature increase are not met Possible causes Corrective measures To be performed by defective thermal sensor replace the sensor defective wiring to the thermal sensor check the wiring repair the connection Putting into operation After the defective thermal sensor is replaced by an authorized service and the control unit is restarted the failure indication will disappear on it s own 24 Automatic
29. e emergency thermostat disengages and the control unit will stop the boiler operation This condition is indicated by a red ALARM warning light position 5 on the control panel as well as by the following message on the display Stop temp gt 95 For easy identification of the emergency thermostat that generated this condition the burner thermostat is equipped with a red warning light located on a plastic box on the rear part of the boiler If the emergency thermostat is activated the warning light is lit The temperature increase in the controlled area cannot occur during regular operation This condition is therefore presumed to be an emergency Requires operator s service intervention to evaluate why this condition occurred Possible causes Corrective measures To be performed by obstructed burner nozzles clean the burner in the scope of the prescribed annual Service revision clogged boiler exchanger clean the boiler exchanger insufficient or reversed chimney solution shall be proposed by a specialized company Chimneysweep draught company Putting into operation By authorized and trained personnel only 22 Automatic boiler for pellets User manual 7 3 4 STOP STATE by improper manipulation If the boiler was switched into MANUAL state and remained in that state for a long time it may have extinct If the operator then switches the boiler into automatic mode by pressing AUTO MANUAL button the boiler
30. e relevant type of boiler 7 1 4 Automatic mode Modulated output Is set by the MODULATION button adjustment Modulation on when the output modulation is on the control unit automatically switches between 5 output levels Program 1 5 see above according to the preset mode on the basis of the heat consumption in the system This status is indicated by a blinking script MODx on the display where x represents the number of output which is automatically adjusted by the boiler control unit according to the current heat consumption from the boiler 7 1 5 Start mode During a regular operation the Start mode electric ignition is activated by the boiler program when needed The operator can turn the boiler into operation by pressing the START button and by confirming with the gt ENTER key provided that the fuel bin and the conveying routes are filled with fuel Electric ignition programme is enabled see MENU 6 chapter 5 3 6 For electric ignition the boiler has to be equipped with the engineering arrangement of the burner and with the relevant electrical installation This status is indicated by FLASHING script on the display AUTO or MOD 7 1 6 Stand by mode boiler idle mode when the boiler is not actively burning feeders F1 and F2 and the ventilator are inactive The boiler is continuously prepared to restore the heat supply upon the engagement of the room or boiler thermostat or via remote GSM co
31. eying routes It is an area that combined with F1 and F2 feeders and with rotary sensors separates the fuel in the burner from the fuel in the feeder F1 the hose has to meet the following condition has to be mounted vertically maximal allowed deviation from perpendicularity is within 209 the hose is made of non flammable material Rotary sensors safety element part of the fuel conveying routes they secure a safe operation of feeders F1 and F2 separating the fuel in the burner from the fuel in the F1 feeder when one of the feeders is obstructed the boiler operation is blocked to ensure safety and the following message appears on the display see chapter 7 3 7 Blocked feeder Absolute temperature limits a safety element incorporated into the boiler programming and securing operation reliability they ensure that the circulation pumps remain in operation with no regard to other operating conditions when the boiler needs to be cooled down preset to 85 the manufacturer Flue gas thermometer burning of the fuel in the furnace is supervised by monitoring the combustion products temperature on the output from the boiler 20 Automatic boiler for pellets User manual GSM modem an optional accessory according to the customer s wish enables data transfer about boiler operation and emergency conditions to a given cellular phone numbers via SMS enables remote control of the boiler also via se
32. fuel for products of KP series are wooden pellets the basic parameters of which are given in the table Wooden pellets diameter 6 0 8 5 mm Calorific value approximately 16 18 MJ kg resp 4 5 5 kWh kg Content of water up to 10 96 Ash content up to 1 0 8 1 0 Bulk density 0 6 up to 0 64 dm Fuel supply system PE PP bags of 10 up to 25 kg Big Bags of 800 up to 1100 kg in bulk cistern Table number 1 Fuel and its parameters Note Whow offen to fill the fuel bin It depends on size of the bin average output of the boiler at the given time period quality of the fuel used Anticipated interval uaa aaa uus once a week Note There can be a seasonal bin installed together with the boiler Filling of the bin is controlled by its own automatic or manual control system 2 Emptying of the ashtray In general the ash always has to be removed when the level of ash reaches approximately 2 cm below the side edges of the ashtray Anticipated Interval once every 2 weeks KP 10 20 11 21 PPE PE E YEEKGA once every 2 up to 5 days KP 50 KP 51 Note Emptying period of the ashtray depends on the following effects device power output amount of fuel burnt in the given period fuel quality chimney draught type of the installed device Always PAY ATTENTION to prevent the operator from being affected by fire from the combustion ca
33. gnition is disabled direct START routine is inactive 5 3 7 MENU 7 Moderate heating Enables or disables electric coils of heating system tempering protection against frost damage to the system MENU 7 Is controlled in the same manner as the MENU 6 Note The service engineer or the manufacturer will set this value according to the technical equipment of the boiler The function CANNOT BE USED if the boiler has electric ignition installed and active In that case the heating system tempering is managed by special arrangement of the electric coils according to the recommended setup 5 3 8 MENU 8 GSM modem In this menu we can adjust the operation of the control unit for GSM modem operation Installation and setup is described in a separate manual 15 Automatic boiler for pellets User manual 5 3 9 MENU 9 Software version This MENU serves for easy identification of the software version MENU 9 SW version appears on the display after a short announcement MAIN MENU and navigating into this menu by arrow keys 0 ff gt 9 SW Version lt When the ENTER button is pressed the alphanumeric display will show short notice where ddmmryy represents the date when the software was created in a format day month year 6 SERVICE SETUP MANUFACTURER SETUP 6 1 MENU 10 SERVICE EVERY PARAMETER NEEDED FOR THE BOILER FUNCTION IS SET UP BY THE MANUFACTURER ADJUSTMENTS OF INDIVIDUAL PARAMETERS ARE SUITAB
34. h a program routine that backs up potential emergency thermostat check If the operation thermometer indicates temperature above 100 the control unit will put the boiler out of operation This condition is indicated via the following script on the display Only the circulation pump remains is put into operation in order to divert the heat from the boiler heat exchanger Overheating of the boiler does not normally occur this condition is therefore presumed to be an emergency Requires operator s service intervention to evaluate why this condition occurred Possible causes Corrective measures To be defective emergency thermostat replace the emergency thermostat Service interrupted cable between the emergency replace the defective wire Service thermostat and the control unit emergency thermostat probe is not slid into the slide the emergency thermostat probe Service reservoir into the reservoir and secure it Putting into operation By authorized personnel only 7 3 3 STOP STATE overheated the fuelling route Equipping the boiler with a thermostat located in the burner near the fuel input increases boiler safety against reversed fuel ignition or combustion products reversed draft through the fuel conveying routes This is an extra precaution above requirements of the standard CSN EN 303 5 in order to increase safety If the temperature in the joining of the flexible plastic hose to the burner reaches about 85 C th
35. ificate no 2 correctly filled in 4 The user is obliged to prove that the product has been maintained in regular intervals that are described in the MAINTENANCE chapter after the annual revision is carried out the authorized person is obliged to put a record into the record of carried out repairs part of the operating manual and send a valid report of repair service intervention to the manufacturer s address within 14 days from the repair service intervention 5 Every claim has to be sent to the manufacturer in written form immediately after it is ascertained 6 If the conditions listed in points 1 5 paragraph 12 1 are not met it is impossible to claim any guarantee compensation from the manufacturer The manufacturer reserves the right for innovatory changes to the product which do not have to be a part of this manual 37 Automatic boiler for pellets User manual 14 BOILERS SERIES KP XO KP X1 TECHNICAL DATA Table number 2 Thermally technical parameters Parameter Unit KP20 KP50 KP11 KP21 KP51 149 Efficiency at maximum output amp 86 amp 91 8952 9t Efficiency at minimum output amp 852 90 Hm 892 Bolergade 3 Pin o eme P oe ower sasa eem an or nem mnc 400 bin hr 214 72 148 43 69 21 206 67 134 39 72 21 e reme m oae ss or mecs enm mem 700 bin hr 375 127 259 75 361 117
36. iler is active see chapter 5 3 5 Time setup for hot supply water heating 5 3 USER MENU 5 3 1 MENU 1 Direct control When pressing ENTER after a short display of Main menu the control unit will go to MENU 1 Direct control In MENU 1 Direct control we can easily control all the outputs and status of input signals Tt is used to easy start the boiler operation or during maintenance intervention Note It is necessary to use direct control of the feeders when the fuel runs out and the feeders of fuel are empty see chapter 7 4 1 Insufficient amount of pellets in the bin We can use arrow keys f U to move to the next or previous MENU We can move to the previous menu or leave the menu entirely by pressing the ESC repeatedly 5 3 1 1 Menu 1 1 Feeder F1 control After the next pressing of the ENTER button the display will show represent the duration of the feeder operation in seconds we can adjust the duration of the feeder 1 operation by pressing arrow keys 2 increases the operation time by 10 sec decreases the operation time by 10 sec We can turn the feeder on by pressing ENTER Displayed message The control unit commences countdown from the preset value of the feeder 1 duration of operation When the value 000 is reached the feeder stops The duration of the feeder 1 operation can be increased by or decreased by during the feeder operation We can turn the
37. is supplying fuel into an extinct burner and does not burn REALITY After the button is pressed and the boiler is switched to AUTO MOD mode it engages a 60 minutes countdown at the end of which the boiler water temperature is evaluated it has to be higher than 40 C If it is not the case STOP STATE 1 is declared Design of the new algorithm After the boiler is switched to AUTO MOD mode by pressing the AUTO MANUAL button save CombProductsT start use Combustion products check test again after lapse if CurrentT gt CombProductsT start checking temperature then AUTO MOD if CurrentT lt CombProductsT start checking temperature then Description After the time adjusted in the Combustion products check parameter passes the boiler evaluates the combustion products temperature and displays the following condition on the display if the boiler is not burning Possible causes Corrective measures To be performed by Improper manipulation Ignite the boiler manually and switch to automatic mode or use electric ignition 7 3 5 STOP STATE due to lower water temperature The water temperature is continuously tested during the boiler automatic operation If the boiler does not reach 40 C within 30 minutes after going from stand by to automatic mode or if the temperature drops during the operation below 40 C for a longer period than 30 minutes the control unit will evaluate this condition as non standard and the boi
38. ition 10 Automatic boiler for pellets User manual 5 2 LIST OF OPERATING CONDITIONS Displayed message AUTO1 2 5 the boiler is working in an automatic mode according to the values of the parameters of the selected program in MENU 2 5 6 10 1 to 10 7 AUTO flashing the boiler is in the process of electrical ignition according to the parameters set in MENU 6 10 5 MOD1 2 5 the boiler is running in the automatic modulated mode according to the parameters stored in the control unit s memory in MENU 2 5 6 10 1 to 10 7 11 7 SW TANK the boiler is working in an automatic mode of a primary hot supply water heating according to the parameters stored in the program P6 in MENU 5 5 10 6 10 7 MANUAL the boiler is not working automatically individual elements and input conditions of the boiler can be managed in Menu 1 direct control STANDBY stand by mode of the boiler the boiler is not actively burning The boiler is prepared to renew the supply of thermal energy upon an impulse from surrounding devices thermostats GSM modem AUTO flashing indicates an automatic process that preserves the burning core in the burner gt I lt flashing indicates operation of electric ignition coils gt E lt flashing indicates operation of electric tempering coils indicates a condition when the boiler thermostat is on active A flashing letter B is shown on the display out of the periods of time preset in Menu 5 Bo
39. l unit is turned on by switching the circuit breaker on the boiler is put out of operation by switching the circuit breaker off Disconnecting the boiler from the power grid is achieved by unplugging the power cord from the power point Alphanumeric display 2 provides the user with information about the status of the device and about adjusted values of individual parameters Thermometer 3 permanently displays the instantaneous temperature of water at the boiler s output in C After pressing the ESC key it shows the temperature of combustion products Display of the combustion products temperature is indicated by flashing decimal points Foil keyboard is designed for easy operation and transparent control of the automated boiler for pellets Diodes at the keys are lit up if there is a possibility of using the relevant key or if the device operated by the key is active Automatic boiler for pellets User manual 5 1 2 Functional keys indication elements wi MODE MODULATION 1 E E CHIMNEVER AUTO MANUAL switches between the selected operation modes manual or automatic mode MODULATION turns on and of automatic output switching mode output MODulation OUTPUT enables to change the required adjustments to the boiler output level in AUTOmatic mode only in MANUAL mode after the button is pressed the currently selected output is displayed only in modes AUTO MOD S
40. language version for users interface from the following options Cestina gt lt gt Espanol lt gt English lt gt Polski lt gt Deutsch lt gt Svenska lt gt Italiano lt gt Francais lt Confirm the selection by pressing ENTER By pressing ESC return to the menu gt 3 Language selection lt Return to the MANUAL mode by pressing the a ESC key repeatedly 5 3 4 MENU 4 Time setup MENU 4 Time setup appears on the display after a short announcement MAIN MENU and navigating into this menu by arrow keys ff After pressing ENTER the following script will appear After pressing ENTER the following script will appear 13 Automatic boiler for pellets User manual Where the HH value is flashing Current hour value can be adjusted by arrow keys ff V ff increases the value in steps of 1h Oo U decreases the value in steps of 1h When the hour value is set we can move to set minutes by pressing or confirm the overall time setting by pressing ENTER and return to the menu moves to the adjacent digit the right 1 des moves to the adjacent digit on the left Current minute value can be adjusted by arrow keys V increases the value in steps of 1 min decreases the value in steps of 1 When the minute value is set we can move to set seconds or return to set the hours again o
41. ler operation is stopped This condition is indicated by the following script on the display Possible causes Corrective measures To be dd company and replace if necessary routes by manual control of feeders the fuel from getting into the feeder nominal output boiler output selected improperly check the size of the heating system and the 1 boiler output preferably by specialized company company Putting into operation Automatic boiler operation can then be initiated by pressing START and ENTER button if the device was out of operation for a long time by pressing the AUTO MANUAL button if the boiler is still burning 23 Automatic boiler for pellets User manual 7 3 6 STOP STATE due to low temperature of combustion products If the boiler got extinguished even though it was in the Stand by mode for a short period of time and then switches to automatic operation AUTOx MODx SW Tank the fuel is supplied into an extinct burner and does not burn After the duration set in the Burns gas check parameter passes the boiler evaluates the combustion products temperature and displays the following condition on the display if the boiler is not burning Note This boiler condition is signalized only if the electric ignition is disabled in the program Note If the boiler gets extinguished when the electric ignition is enabled in the program this condition is Possible causes Corrective measures To be performe
42. mber and to seal the boiler door carefully tight after every visual check of the combustion or after removal of ash etc Half way closed door is a cause of elevated fire hazard and also degrade the fuel burning process Automatic boiler for pellets User manual 3 Cleaning of the heat exchanger Cleaning itself is done by intensively swinging the lever on the side of the boiler back and forward at least 20 times Anticipated interval after burning approximately 200 kg of fuel or once a week Note This applies to the boiler equipped with a semi automatic heat exchanger cleaning It is also necessary to pay attention to cleaning the surface of the burner while doing the heat exchanger cleaning in order to prevent the burner s air holes from clogging up 4 Cleaning of the ceramic grate fig 5 Is achieved by rotating the component by 90 when it is cooled down After the dust particles fall out place the ceramic parts carefully back in place Anticipated interval aaa uan un once every 2 months Note Carry out the cleaning when the temperature of combustion products exceeds 220 2 2 FILLING THE FEEDER F1 WITH PELLETS Check if the feeder is filled with prescribed fuel Filling the fuel transportation ways with fuel the boiler has no system to detect amount of fuel in the burner Boiler operation is controlled by time sequences which are set in the opera
43. n of the connecting hose and extension parts for the ventilator installation F2 feeder a set of a screw and a motor with a transmission pulsed revolution sensor connecting hose made of non flammable material ventilator of the burning air electric resistance coils of the automatic ignition equipment according to the boiler type The burner body patent protected is of a case type made of a highly alloyed material with an angled bottom fuel intake The fuel is conveyed to the burner grate by an inbuilt feeder F2 powered by an electric motor with a transmission A set of slot nozzles in the burner grate ensures good intake of combustion air so the combustion of the fuel supplied to the combustion chamber of the burner is controlled and efficient Burnt out fuel is then moved through the combustion chamber overflow edge into the ash pan and or blown out into the ash pan by the combustion air circulation Inner area of the burner body is connected to a ventilator the output of which is controlled via adjustment in the control unit Connecting hose between F1 and F2 feeders from non flammable material connects both feeder and is a part of the fuel conveying routes 29 Automatic boiler for pellets User manual 8 3 CERAMIC PARTS purpose to protect some metal parts from being affected by a direct flame to divert hot air and flames in the inner area of the boiler asa ceramic catalyst for flue gases afterbur
44. n on the main switch If the boiler is not used in summer for hot supply water leave the main switch off 2 After the boiler cools down begin disassembling of the ceramic parts through the burner door i e take the ceramic shield above the burner door out release it from the mounting slit by a progressive movement to the left and then to the right and down take the ceramic reflector out by pulling it forward take all the parts of the ceramic extension grate out first take out the middle portions KP20 KP21 KP50 and then both side parts KP 10 KP11 Always lift the parts straight upwards then turn it though 90 around the longitudinal axis and lower down through the cut out in the support flanges which cut out is approximately in the middle of the boiler Now rid all the ceramic parts of the settled ash sediment using a wire brush Do not forget that you are handling ceramics Work carefully so that you will not damage the parts 3 Cleaning of the flue gas installation If the semi automatic cleaning is installed it is sufficient to use only the manipulation lever without applying too much force about 20 repeated moves from one extreme position to the other if possible i e approximately the same action that we have conducted at least once a week during regular operation of the boiler If the semi automatic cleaning is not installed proceed as follows Automatic boiler for pellets User manual close
45. ning the ceramic set consists of the following ceramic reflector located on the upper surfaces of the burner ceramic extension grate located in the boiler body above the burner furnace ceramic shield located above the door ceramic door facing 8 4 BOILER SHEATHING The product sheathing is made of steel sheets it is provided with a durable varnish applied by a powder varnishing technology KOMAXIT resistant to usual environmental effects and ensuring perfect appearance of the product Thermal insulation 2 resp 8 cm thick is made of ROCKWOOL type thermal insulation plates 8 5 STANDARD EQUIPMENT Boiler operating and maintenance manual Certificate of product quality and completeness Letter of guarantee Cleaning tools a scrapper for manual cleaning of the boiler body Inlet emptying valve 1 2 Standard equipment is dispatched from the production plant inserted into the boiler ash pan 8 6 OPTIONAL ACCESSORIES Automatic ignition for KP 10 KP 20 a system for automatic fuel ignition in the burner consists of 2 heating coils operated via the control unit electric wiring Semi automatic exchanger cleaning for KP 10 KP 20 a complete system for semi automatic exchanger cleaning inbuilt into the boiler body enables cleaning of the boiler exchanger during operation without the necessity to disassemble the boiler lid and part of the casing Moderate heating protects the heating system
46. nt SMS messages 7 3 LIST OF EMERGENCY CONDITIONS 7 3 1 STOP STATE overheated emergency thermostat The control unit is equipped with an emergency circuit against the boiler overheating Emergency condition OVERHEATED occurs when the water temperature at the boiler output exceeds 95 C During this situation the emergency circuit of the control unit gets activated and the boiler is put out of operation This condition is indicated by a red ALARM warning light position 5 on the control panel as well as by the following message on the display Stop temp gt 95 C Only the circulation pump is put into operation in order to divert the heat from the boiler heat exchanger Overheating of the boiler does not normally occur this condition is therefore presumed to be an emergency Requires operator s service intervention to evaluate why this condition occurred Corrective measures To be Possible causes performed by Boiler water temperature set to Decrease the boiler output water temperature a very high temperature Menu 2 e g to 80 around 90 Insufficient heat sink form the boiler the circulation pump is not Check the circulation pump eventually switch to User running higher output obstructed cleaning filter Close the relevant valves and clean the sieve Installer heating system hydraulics Check the temperature increase in the DAMPING Installer failure all thermo heads mode and set a longer time interval
47. ntrol This state is indicated by a STAND BY script on the display 18 Automatic boiler for pellets User manual 7 1 7 Preferential SW Tank heating the mode is activated automatically when a signal of an engaged thermostat of a hot supply water reservoir is received the boiler operates on a preset programme P6 SW Tank thermostat signal is accepted only between the time intervals preset in MENU 5 Time setup for hot supply water heating SW Tank active The boiler will heat up the hot supply water reserve to the required temperature During this time the heat is not delivered into the heating system with the exception of the time stages when the boiler switches to the Stand by mode when the boiler water temperature limit is exceeded Menu 2 chapter 5 3 2 This state is indicated by a SW Tank script on the display 7 1 8 Chimneyer mode this mode is switched on by the CHIMNEYER button it serves for service measurements during periodical checks of combustion products When the button is pressed the boiler starts to burn at the preset boiler output value set in the programme P7 t is possible to use the button only when the automatic modes AUTOx MODx or SW Tank are engaged does not activate electric ignition process 7 1 9 Manual control mode enables control of individual elements when needed according to the diagram Used when putting the boiler into operation or during failure conditions The
48. nual 7 4 3 Electric energy supply interruption Boiler with electric ignition automatic operation mode Interruption of the electric energy supply does not affect any further automatic operation of the boiler Boiler without electric ignition automatic operation mode After the electric energy supply is interrupted the control unit switches to one of the automatic modes and evaluates whether the boiler is burning or not If the fire is extinct the boiler will stop The operator has to ignite the fuel manually 8 DESCRIPTION OF CONSTRUCTION The boiler is constructed with respect to the standard CSN EN 303 5 Boilers for central heating part 5 Boilers for central heating using solid fuel with manual or automated fuel supply with rated thermal output of not more than 300 kW Terminology requirements testing and marking The main parts of the boiler are 4 1 Boiler body 4 2 Boiler control unit 4 3 Burner furnace including the F2 feeder with an independent drive 4 4 Ceramic parts 4 5 Feeder F1 with an independent drive from the fuel bin 4 6 Boiler sheathing including thermal insulation The boiler is also supplied with 4 7 Standard equipment 4 8 Optional accessories 4 9 Fuel bin 26 8 1 Automatic boiler for pellets User manual BOILER BODY PRODUCTION DIAGRAMS AND DESCRIPTION OF THE MAIN PARTS Boiler body is welded together from high quality steel boiler metal sheets The shape is designed so the
49. oiler prevents the boiler from overheating reacts to the boiler emergency temperature 100 C reacts in case of the emergency thermostat failure when the temperature is exceeded the boiler is put out of operation only the circulation pumps remain in operation and the display shows Stop temp gt 100 C For further information see chapter 7 3 2 STOP STATE by overheating operating thermometer Emergency thermostat of the burner above standard boiler protection against reversed fuel ignition reacts to the emergency temperature in the place where the connecting hose is connected to the feeder F2 it is set at 80 C when exceeded the boiler is put out of operation only the circulation pumps remain in operation the ALARM warning light is on and the display shows additional red warning light is on near the emergency thermostat of the burner for further information see chapter 7 3 3 STOP STATE overheated in the fuelling route Function Advance Overlap an important safety element securing protection against reversed fuel ignition feeder F2 burner feeder always works in relation to the feeder F1 operation F2 always operates for a longer time period than F1 the result of the system function is an empty area in the connecting hose between F1 and F2 feeder F2 is empty and thus interrupts fuel flow from the bin into the burner F1 F2 Connecting hose a safety element part of the fuel conv
50. oiler for pellets User manual 12 PRODUCT LIQUIDATION AFTER ITS SERVICE LIFE IS OVER The product is made of materials which do not produce any hazardous waste After the product service life is over these four main types of waste are created 1 Heat exchanger casing feeders bin waste code 170405 category 2 Thermal insulation ROTAFLEX SIBRAL waste code 170604 category O 3 Ceramic grate reflector and door plates waste code 170103 category O 4 control unit with sensors and control elements waste code 200136 category O 12 1 NATURAL PERSON carries out the liquidation of the product as follows 1 Sell the steel waste to the closest metal collection centre 2 Thermal insulation and ceramics as municipal solid waste 3 The control unit with sensors and control element have to be returned to the manufacturer The goods are collected by the vendor s business premises where the boiler was bought or by the manufacturer The return is free of charge According to the current environmental requirements the electronic parts of the product contain no lead Do not throw away any electric equipment as municipal solid waste 12 2 LEGAL ENTITY conducts liquidation according to the law 185 2001 Act on Wastes as amended The legal entity sorts the waste according to its type and category see main waste types and hands it over for liquidation to an authorized person The control unit with sensors and contr
51. ol element is an exception it can be returned back to the manufacturer The goods are collected by the vendor s business premises where the boiler was bought or by the manufacturer of the boiler The return is free of charge According to the current environmental requirements the electronic parts of the product contain no lead 13 GUARANTEE AND LIABILITY FOR DEFECTS The manufacturer provides a guarantee for the boiler for 24 months from putting the boiler into operation but no longer than 30 months from the date of shipment from the production plant for the boiler body for 60 months from putting the boiler into operation ceramic parts are not a subject of guarantee they are consumable supplies Guarantee conditions 1 The user is obliged to arrange installation of the boiler and put it into operation by the manufacturer or by an authorized organisation hereinafter referred to as an authorized person that has a certification from the manufacturer and meets required qualification conditions Furthermore the user is obliged to send the guarantee certificate no 1 to the manufacturer immediately after putting the boiler into operation 2 The boiler has to be operated only within the purpose of these Operating instructions and only the prescribed fuel wooden pellets 6 8 5 mm free from any additives and foreign objects may be used 3 If the user wants to apply any form of guarantee he has to prove himself by the quarantee cert
52. on 9 3 BOILER ROOM VENTILATION It is necessary to ensure constant air flow from outside area outside the building during boiler operation Recommended size of the airflow opening is 10 kW of the boiler s rated output 9 4 FUEL STORAGE AND TRANSPORTATION Wooden pellets have always to be stored at a place where they will be protected from liquids and excessive humidity common air humidity will not do any harm They should not be stored in the boiler room or at least 1 500 mm from the boiler Operating fuel stock may be stored in a special bin which has to be made of non flammable material The bins supplied by the manufacturer meet operating and safety requirements Those bins can be filled up to it s full volume without limitation High capacity bins have to meet relevant fire and safety regulations The supplier is obliged to elaborate working regulations and operating and maintenance instructions for high capacity bins 34 Automatic boiler for pellets User manual 10 PUTTING THE BOILER INTO OPERATION 10 1 CHECK FOLLOWING BEFORE PUTTING THE BOILER INTO OPERATION 1 Check the amount of water in the heating system 2 Check whether the valves between the boiler and the heating system are open 3 Check the tightness of the heating system at all new connections 4 Check the chimney connection it has to be tight and safe so the combustion products will not leak during boiler operation 5 Check the circulation pum
53. on process SETUP OF THE TIME WINDOW FOR SW TANK Step button pushed thedisplayshows a pener 2 down arrow Sx Menu5 Bolera 3 pENER kWmezme Eu o eme mo E HH MM of the end of the window 6 T ESC amp OCS 8 IAUTO MANUAL AUTO MOD EKV y O LJ Note The boiler will start to heat the SW tank in the set window once the thermostat of the SW tank is active Note Heating of hot water will be terminated upon a signal from the boiler s thermostat It can occur even after the time window is closed Automatic boiler for pellets User manual TABLE OF CONTENTS L IMPORTANT NOTIFICATIONS 3 MEE m 4 EE o TID IP mcm 4 THE FEEDER FL WITHPELLETL des S n REPE HE 5 3 POLER IGNITION ELEGJRICGISNIJIDIYZ9 uu a uuu qana aa 5 2 BOILER IGNITION MANUAL dE MU bUSbU TUM E 6 3 MAINTENANCE hittin innit 6 4 AMNNUABLIISPELERIBN 7 s CUNIRUL dU cnr t ddl 9 L O I e M ID P S 9 5 1 1 Control panei deseri DUON uuu u RE EUER Me 9 5 1 2 Functional keys indication eerie nennen nenne nnne nnn nnn nne nn nnn
54. p functionality 6 The power point in use has to be safely accessible at all times 7 Clean the furnace and ash pans of possible impurities 11 SAFETY REGULATIONS 11 1 SAFE DISTANCE FROM FLAMMABLE MATERIALS Material combustibility grade Grade A non flammable stone concrete bricks plaster etc Grade B nearly non flammable inorganic insulation Rotoflex fibreglass basalt insulation cement bonded board etc Grade hardly flammable Formica versalit fibreboard hard wood beech oak Grade semi flammable soft wood spruce particle board rubber floorings Grade C very flammable asphalt cardboard Styrofoam PVC paper etc The safe distance between the boiler and any flammable materials grade B C and C is at least 200 mm during boiler installation and operation The distance is double for very flammable materials C3 i e 400 mm In relation to the mains during installation it is important to keep in mind that the power point which the boiler is plugged into has to be accessible at all times 11 2 LEGISLATION IN FORCE The product may be installed only by an organisation with a relevant authorization and trained by the manufactured Connecting of electric parts may be carried out only by a person with a relevant electrical qualification according to the current legislation for professional qualification in electrical engineering for Czech Republic the Regulation number 50 1978 Sb
55. plate at all times during the boiler operation If not the burner or even the boiler may get damaged Check on a regular basis Lae ne 33 Automatic boiler for pellets User manual 9 2 CONNECTING THE BOILER TO AN EXHAUSTING SYSTEM Chimney draught the entire exhausting system HAS TO BE in between the limits given by the manufacturer see fig no 8 in relation to the installed boiler type 0 8 0 7 0 6 0 5 0 4 0 3 0 2 DRAUGHT mbar 5 5 7 8 910 20 30 40 50 60 70 RATED OUTPUT OF HEAT 0 gt Figure number 8 Recommended chimney draught THE CHIMNEY DRAUGHT IS A VITAL OUTER PARAMETER NEEDED FOR AN OPTIMAL BOILER OPERATION INSUFFICIENT CHIMNEY DRAUGHT undersized vent diameter unsuitable chimney state low height limits the potential boiler usage it even MAY CAUSE A HAZARDOUS SITUATION is some extreme cases flue gases build up in the boiler room EXCESSIVE CHIMNEY DRAUGHT causes the boiler not to reach its optimal operating parameters it can be regulated by chimney draught regulators Note It is recommended to use a chimney system resistant against humidity i e condensation of water vapour at low combustion products temperature to ensure long and safe operation of the boiler without breakdowns Electrical installation Connecting of the electrical parts of the boiler can only be carried out by a trained legal entity or natural person with appropriate qualificati
56. plies for time zone 2 and time zone 3 setup IT IS NECESSARY TO ENTER THE TIME ZONES IN A TIME SEQUENCE e g 7 00 8 00 12 00 13 30 21 10 21 30 respectively from 0 00 to 23 59 o clock HOT WATER HEATING IS IN PROGRESS UNTIL THE BOILER THERMOSTAT DISENGAGES EVEN AFTER THE TIME ZONE IS OVER IF THE TIME ZONES ARE NOT SET UP PROPERLY THIS MENU IS WILL NOT FUNCTION 5 3 6 MENU 6 Electric ignition Enables and disables the ignition coils of the electric ignition and programme routines for automatic re ignition of an extinct boiler MENU 6 Electric ignition appears on the display after a short announcement MA V MENL and navigating into this menu by arrow keys ff U gt 6 El ignition lt 7 TURN OFF 7 TURN ON lt Confirm the currently selected mode Electric ignition enabled or disabled by pressing ENTER The following script will appear on the display gt ON lt or OFF lt After pressing ENTER the following script will appear or according to the current setup This menu can be changed by arrow keys f V according to the currently selected mode Note The service engineer or the manufacturer will set this value according to the technical equipment of the boiler Note Automatic ignition process is carried out according to time parameters preset by the manufacturer or by the service engineer upon the first start up of the boiler See chapter 5 3 6 Note If the automatic i
57. r confirm the overall time setting by pressing ENTER and return to the menu gt 4 Time setting lt moves to the adjacent digit on the right move to the adjacent digit on the left Current second value can be adjusted by arrow keys ff U 1 increases the value in steps of 15 g V decreases the value in steps of 1s When the second value is set by pressing arrow keys we can move to set hours or return to set minutes again Confirm the newly set time by pressing ENTER The program will return back to menu gt 4 Time setting lt Return to the MANUAL mode by pressing the a ESC key repeatedly 5 3 5 MENU 5 SW Tank active In this MENU it is possible to set up to three time zones for hot water heating It is suitable to set up time windows because enables hot water heating in a time period with the greatest consumption specific daytime morning afternoon evening minimizes temperature losses when the water is stored in the reservoir with no consumption at night may eliminate boiler ignition when the chimney draft may be temporarily unsuitable which could effect ignition of the fuel in the boiler around noon during a hot summer day SW Tank thermostat requirement for hot water heating is indicated on the display by a flashing letter B next to the time MENU 5 SW Tank active appears on the display after a short announcement MAIN MENU and navigating into this menu b
58. ration 8 8 FUEL BIN is supplied as optional accessories in sizes equal to 100 400 700 and 1400 The bin can be filled up to its full volume without limitations Refilling the bin supplied by the manufacturer with pellets is safe because the design of the bins ensures a safe distance between the operator and moving parts If the user uses a bin of his own design it is necessary to ensure that the moving part of the feeder F1 are out of reach at all times 9 BOILER INSTALLATION 9 1 PLACEMENT IN THE BOILER ROOM When placing the boiler into the boiler room it is necessary to fulfil the following principles The boiler and the bin has to be placed on a horizontal non flammable surface There has to be a non flammable floor in front of the boiler door at least 60 cm long Distance between the upper surface of the boiler and the ceiling is approximately 450 mm for cleaning of the boiler Minimum distances necessary for operating and maintaining the equipment have to be met Placement the boiler in relation to the chimney body has to allow the shortest and most direct implementation of the chimney with the least possible amount of bends 9 1 1 Ceramic extension grate placement Individual parts of the ceramic extension grate are shown on the figure number 5 10 KP 11 20 KP 21 50 51 A A Figure number 5 Parts of the ceramic grate 31 Automatic boiler for pellets
59. rnace Use a wire brush and a cleaning device for cleaning After disconnecting the boiler from the mains do the following step by step remove the case lid dismantle the cover of the boiler body remove and clean combustion products turbulators remove and clean all the parts of the ceramic extension grate clean the walls of the boiler including the flue gas installation Automatic boiler for pellets User manual it is also necessary to pay attention to cleaning the surface of the burner when performing the above described actions in order to prevent the burner s nozzles from clogging up Anticipated interval after burning 1 000 kg of fuel approximately or once month Note When putting the removed parts back again proceed in the reversed order Keep in mind that the components have to be placed correctly which is essential for proper operation of the device Therefore entrust a specialized service at least with the first cleaning 3 Continuous operation of the boiler with no unpleasant inconveniences assumes that the fuel used does not contain any unsuitable substances i e pieces of wood rocks eventually metal objects which can cause malfunctions in conveying routes the fuel is not degraded by humidity which causes spontaneous swelling and following disintegration of the fuel therefore impairing fuel feeders and boiler functionality
60. s 10 52 ue uz IR SESS PINE S cM nemen 11 eec A a 11 5 3 1 MENU 11 5 3 2 MENU 2 Output water temperature setting 13 5 3 3 MENU 3 02090996 solek 0 en er ae Ea ENR 13 5 3 4 MENU T Tilia uuu yunus ann 13 5 3 5 MENU 5 S P 14 5 3 6 MENU uu im u ua anan apakah panata ee 15 5 3 7 MENU Z Moderate heating uuu uuu uui ea aaaea ainia aoan 15 5 3 8 MENU SEC NISI EET TDI eden 15 5 3 9 MENU 9 Software 16 6 SERVICE SETUP MANUFACTURER SETUP Q 16 L MENU 104 SEP Y IT u M 16 E MENU LL NANUFACIDRER OIM pr MIU 16 CONTROL OF THE BOILER asinine Ga Rio Rn MEE OD CI N A CEA RV 16 7 1 DESCRIPTION OF BASIC PRINCIPLES AND PROCESSES 16 7 1 1 Block diagram of the nn nne nnn nnn 17 7 1 2 Boller dutomatic Operating Tro uu uu AEE a ET 18 7 1 3 Automatic mode Fixed output setting nana nana 18 7 1 4 Automatic mode Modulated 18 7 1 5 S Ll O u A a 18 7 1 6 I des E 18 7 1 7 Preferential SW Tank h
61. sing ENTER Displayed message We can turn the ignition off by pressing ENTER Note To prevent the ignition coils from damage in case of omission the coils will be turned off automatically after 60 seconds 5 3 1 7 MENU 1 7 Moderate heating control Displayed message Heating OFF We can turn moderate heating on by pressing ENTER Displayed message We can turn moderate heating off by pressing ENTER Note To prevent the heating coils from damage in case of omission the coils will be turned off automatically after 60 seconds 12 Automatic boiler for pellets User manual 5 3 1 8 MENU 1 8 Display of outputs Displayed message value can be either 0 or 1 value 1 means connected active condition value 0 means disconnected inactive condition RT room thermostat WT SW Tank thermostat RS rotary sensors of the feeder F1 and F2 Note After pressing ESC key by the operator or after approximately 30 seconds without the keyboard being operated the control panel returns from the Direct control menu and the boiler switches to the MANUAL mode 5 3 2 MENU 2 Output water temperature setting MENU 2 The temperature will appear on the display after a short announcement MAIN MENU and navigating into this menu by arrow keys After pressing ENTER the following script will appear After pressing ENTER we reach the menu where we can adjust
62. solid fire lighter PEPO or ecological fire lighter from wooden wool J tul type which we light up and place on the pellets in the furnace C It is also possible to use a hot air pistol to ignite the surface layer of the pellets After the previous task is carried out turn on the ventilator Chapter 5 3 1 Direct control MENU 1 3 set the power output to 50 and let the fuel get burning for approximately 2 up to 5 minutes 4 After the fuel ignites make sure visually by slightly opening the door add about further 0 25 kg of fuel then close the door and let get burning spontaneously for 5 up to 10 minutes then check again visually after appropriate time Start the automatic operation of the boiler by pressing the AUTO MANUAL button after the pellets on the whole surface of the furnace get burning If spontaneous burning did not occur by this time stir the fire in such a way so that the ignited layer is as close to the rear face of the furnace as possible MAINTENANCE When ensuring maintenance follow these principles 1 Turn off the main switch of the control unit and disconnect the boiler from the mains by unplugging the power cord prom the power point during any maintenance work After the maintenance is finished plug in the cord back again and turn on the main switch 2 If the semi automatic cleaning is not installed we have to clean the convective surface of the boiler body i e individual parts of the exchanger and fu
63. termined only indirectly from the following behaviour of the boiler whether is it burning or not Automatic boiler for pellets User manual 9 Note Only the operator can terminate an ongoing routine automatic ignition by switching into MANUAL mode PRIOR TO COMMENCING ANOTHER IGNITION THE OPERATOR IS OBLIGED TO remove in this case any fuel that has been feed in the last ignition cycle from the burner LJ Note If the boiler is operating AUTOx MODx or SW TANK mode when the power supply is interrupted the boiler will commence the routine of electric ignition when the power supply is restored LJ Note Prior to the first operation of the boiler the feeder F1 has to be filled with fuel to a degree that the fuel starts falling out from the feeder into the plastic connecting hose Consequent filling of the burner with fuel is done automatically provided that the amount of pellets in the bin is sufficient The conveying routes can be filled by operating F1 and F2 feeders see MENU 1 1 1 2 chapter 5 3 1 Direct control 2 4 BOILER IGNITION MANUAL 1 Fill the burner by operating F1 and F2 feeders see MENU 1 1 1 2 chapter 5 3 1 Direct control and convey about 0 5 kg of pellets into the furnace This amount fills in about 30 of the furnace 2 the ignition itself can be commenced in several manners a Classically we can use paper and wooden spills which we place on the pellets in the furnace and light up b We use
64. the burner s door to prevent the boiler from polluting the boiler room in course of cleaning of the flue gas installation take the case lid off dismantle the cover of the boiler body 4 bolts and put it on the floor Later during reassembly rid it of ash carefully so the insulation is not damaged in course of cleaning now release ash from turbulators Always grab the whole set 6 or 7 pieces suspended on a holder and shake it repeatedly to release accumulated ash then take it out and finish its cleaning outside the boiler Apply this procedure to all the turbulators Another task is to clean the exchanger of the boiler body Sweep each flue gas draught with a brush which is a part of the supplied accessory Keep cleaning until the ash is completely removed from the area Use the same procedure when cleaning side surfaces of the combustion chamber where we can effectively use also a wire brush 4 Disassembly of the burner take the vent out of the tubular extension part on the burner s flange dismantle the flanged connection 4 bolts of the screw conveyor F2 drive take the whole screw feeder out and put aside Also check it for wear now disassemble the whole burner flange 4 bolts and take the burner itself out Carefully clean the whole inner surface of the burner using a wire brush especially around the feeder outfall area and around all the round and slotted nozzles These areas are tending most to accumulate solid prod
65. tions of feeders F1 and F2 To ensure proper boiler functionality the feeder F1 has to be filled with fuel to a degree that the fuel starts fall out from the feeder into the connecting hose prior to initial start of the boilers operation Consequent filling of the conveying routes is done automatically provided that the amount of pellets in the bin is sufficient The conveying routes shall be filled by operating F1 and F2 feeders see MENU 1 1 1 2 chapter 5 3 1 Direct control 2 3 BOILER IGNITION ELECTRIC IGNITION For application of electrical ignition it is necessary for the boiler to be equipped with a burner furnace with a heating coil that is used to ignite the pellets the electric ignition also has to be enabled in Menu 6 We ignite the boiler by pressing the START button The display will show the following notice We confirm the commencement of the ignition sequence by pressing ENTER The boiler will commence an automatic ignition sequence which is indicated by a flashing sign AUTO Operation of electric heating coils is indicated by a flashing sign gt lt Note Progress of the electric ignition proceeds according to timing parameters set up by a service engineer when the boiler is started up LJ Note If the electric ignition process is activated it will automatically run through to its full extent This fact is a very important condition for a reliable operation of the boiler because it is de
66. ucts of combustion finally remove all the solid waste inside the air chamber of the burner Tilt the burner in such a way so that all the impurities fall out of the burner through the ventilator tube Proceed until the burner is completely cleaned if the burner has automatic ignition system dismantle both coils and then remove all impurities from the air chamber of the burner through the mounting holes 5 Sweeping the ash out of the boiler Place the lid back on the boiler body to prevent from excessive dustiness Do not forget about the support flanges of the extension grate during the cleaning those have to be properly cleaned so we are able to place all the parts back into the extension grate precisely 6 Reassembly of all the parts Proceed in reversed order When doing so always keep in mind that electric resistance coils have to be mounted in such a way that their igniting portion is at least 5 mm away from the burner wall coil flanges and burner wall have to be fastened as tightly as possible burner flange has to be placed accurately so the sealing cord of the flange fits the body ribs tightly around the whole perimeter the screw conveyor is properly mounted in the centre of the tube so it does not scrub the tube walls this can block smooth operation It is important to apply sealing paste prior to the drive flange assembly it prevents flue gas from leaking all the parts of the extension grate are pre
67. y arrow keys U After pressing ENTER the following script will appear appears on the display after a short notification MAIN MENU and navigating into this menu by arrow keys f After pressing ENTER the following script will appear Time per I After pressing ENTER repeatedly the following script will appear gt hh mm lt and hh is flashing hh is a time data in hours of the lower limit of the time zone 1 mm is a time data in minutes of the lower limit of the time zone 1 HH is a time data in hours of the upper limit of the time zone 1 MM is a time data in minutes of the upper limit of the time zone 1 Current hour or minute value can be adjusted by arrow keys f V 1 increases the hour value in steps of 1h U decreases the hour value in steps of 1h 14 Automatic boiler for pellets User manual When the hour value of the lower limit is set we can move to set minutes by pressing the right arrow key or 2 ENTER 1 increases the minute value in steps of 1 min U decreases the minute value in steps of 1 min When the minute value of the lower limit is set we can move to set hours of the upper limit by pressing the right arrow key ENTER Set up hours and minutes of the upper limit of the time zone in the same manner Return to the MENU 5 SW Tank act or to MANUAL mode by pressing the ESC key repeatedly The same ap
68. y control connected devices and check the input signals of the processes Feeder 1 starts the feeder F1 operation Feeder 2 starts the feeder F2 operation Ventilator starts the combustion air ventilator Pump starts the function of the heating system s pump Boiler pump starts the pump of the supply water heating system Ignition starts the electric ignition of the boiler only for check of electric ignition system Final heating starts heating system electric tempering system only for final heating functional check Input check input signals status check room thermostat boiler thermostat F1 F2 rotary sensors set up the required maximum boiler output water temperature C 80 54 n O gt set up the control unit time CET Boiler active possibility to set up three time zones for hot supply water heating 175 178 5 1 Time zone 1 set up the 1 time interval in which the boiler will heat up hot supply water Q 24 Q 24 Q 24 0 24 0 24 0 24 179 182 5 2 Time zone 2 set up the 2 time interval in which the boiler will heat up hot supply water XXX XXX XXX XXX XXX XXX 88 80 80 80 80 Language A 5 183 186 5 3 Time zone 3 set up the 3 time interval in which the boiler will heat up hot supply water XXX XXX XXX XXX XXX XXX 93 6 El ignition switching the electric ignition mode on off including the heating coils function OF OF OF OF OF

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