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1. 38 ae XP ICIgRSq48 C 38 Chapter 9 VE OPUS VE UE VN GER CI GN RENE UN 39 Chapter 10 WARRANTY PB 45 WARNINGS AND SAFETY DEVICES INTRODUCTION The boilers produced by our establishment are built with attention to the individual components in a way to protect both the user and the installer from any accidents It is therefore recommended that after any intervention on the product that authorised staff pay particular attention to the electric connections especially the stripped parts of the wires These must not escape from the terminal board in any situation thus preventing possible contact with the live parts of the wire The instruction manual is an integral part of the product make sure that it always accompanies the appliance even if transferred to other owners or user or is transferred to another place If it is damaged or lost request another copy from the area technician This boiler must be destined for the use for which it has been expressly realised The manufacturer is exempt from any liability contractual and extracontractual for injury damage caused to persons animals and objects due to installation adjustment and maintenance errors and improper use INSTALLATION Installation of the boiler and au
2. figure 8 1 figure 8 2 BOILER CLEANING 37 WEEKLY CLEANING For a correct and optimal functioning of the boiler it is necessary to regularly carry out the cleaning operations described below Ensure the machine is switched off that is OFF or WOOD LOADING END and completely cold Open the upper door and remove the stainless steel burner from its location figure 9 3 With the irons provided scrape the upper combustion chamber walls figure 9 4 Make the residue ash flow in the hole located at the centre of the refractory figure 9 5 Open the lower door and remove the inside deflector figure 9 6 VU DSWWN 6 Remove the large ash drawer figure 9 7 and using the irons remove the ash which has fallen inside the refractory figure 9 8 7 Finally extract the drawers and remove the ash figure 9 9 FORTNIGHTLY CLEANING Completely empty the pellet tank and using the scraper remove the residue wood shavings deposited near the rotary valve as indicated in figure 9 10 figure 8 3 For correct functioning the boiler must undergo routine maintenance by an authorised technician at least once a year figure 8 6 figure 8 8 figure 8 9 figure 8 10 38 BOILER CLEANING Chapter 9 Ch BOILER DISPLAY TABLES LUMINOUS INDICATORS e a te eee oe It is on off when the fumes exhaust motor is activated It indicates functioning of the fumes deactivated expulsion motor It flashe
3. The use of expired fuel or any other material damages the functions of your boiler and can determine the invalidity of the warranty and the annexed responsibility of the manufacturer FUNCTIONING REVERSE FLAME Burning fuel with the traditional system defined direct flame whether it happens in a chimney or thermo kitchen or boiler all the fed fuel will burn together as it is covered by the flame from the bottom upwards For this reason it will not be possible to make it last long as if the combustive air is adjusted to a minimum a combustion with low oxygen is obtained with emission of smokes containing a high quantity of carbon monoxide CO with the consequent loss of performance for non burning Whereas by inserting an adequate quantity of air the wood duration will depend on the pieces of the same and the potential of the hearth used It will also be very difficult to obtain an adequate insertion of combustive air to obtain a good combustion without using an excessive amount of air and as known it tends to lower the combustion performance due to the so called losses for sensible heat in the smoke These last two are determined by the fact that all combustive air inserted in the hearth which does not take part in the combustion is however heated by the flame and escapes from the chimney taking a certain quantity of heat with it which will therefore be wasted With regard to the real combustion this will happen with a fl
4. figure 7 5 The automatic thermostatic mixing valve finds applications in solid fuel boilers as it prevents cold water return in the exchanger Routes 1 and 3 are always open and together with the pump installed on the return they guarantee water circulation inside the biomass boiler exchanger A high return temperature allows efficiency improvement reduces formation of smoke condensation and prolongs the boiler life span Valves on the market have different calibrations Extraflame advises use of model 55 c with 1 hydraulic connections Once the valve calibration temperature is reached route 2 is opened ad the boiler water goes to the system via the flow Lack of installation of the device voids the heat exchanger warranty see WARRANTY chapter INSTALLATION AND SAFETY DEVICES Installation respective plant connections commissioning and correct functioning check must be carried out buy professionally authorised staff M D 22 January 2008 nr 37 in compliance with the regulations in force both national and regional as well as with these instructions 6 Extraflame S p A declines all responsibility for damages to objects and or persons caused by the plant 36 SAFETY DEVICES Chapter 8 Before carrying out any maintenance operation the boiler must be in OFF state and completely cold At this point remove power supply to the boiler by directly acting on the rear switch Never discharge the water from t
5. LAMBDA BROKEN ALARM THERMAL SAFETY ALARM AIR VALVES TEST ALARM Indicates a fault incorrect connection or activation of one of the boiler probes The pellet feed box is empty The motor reducer does not feed pellets Problems on the fumes expulsion pipe Air intake pipe problems No pellet feed Lambda probe fault detected during the boiler check up Problem correlated to the bulb thermostats inside the boiler feed box 85 C and hot water 100 C Indicates that the pellet feed motor reducer is blocked or disconnected Indicates the incorrect positioning of the air valves Chapter 9 Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Check for the presence of pellets in the feed box Check that the air vent and the fumes exhaust are not inadequate Adjust pellet flow see PELLET ADJUST MENU Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Check the plant pressure Bleed the air from the plant Switch off the machine wait for complete cooling
6. Complete management via microprocessor REFERENCE FITTINGS DIAMETER FITTINGS FUNCTION In order to obtain maximum heat exchange it is good practice to connect the water flow and return in a crossed manner i e T1 with TA figure 2 1 10 TECHNICAL FEATURES BOILER FLOW OUTLET RACOR TAPADO IRACORTAPADO INOUTILIZAR UTILIZAR RACCORDO TAPPATO NON UTILIZZARE e MANDATA USCITA CALDAIA FITTING BLOCKED DO NOT USE RACCORD BOUCH NE PAS UTILISER IRACCORDBOUCH NEPASUTIISER VERSCHLOSSENERANSCHLUSS NICHTBENUTZEN ANSCHLUSS NICHT BENUTZEN RACOR TAPADO IRACORTAPADO INOUTILIZAR UTILIZAR BOILER DRE E CHAUDIERE 1 EM IRETORNO ENTRADADELACALDEA DE LA CALDERA EE Vues DSA SAFETYHEATEXCHANGERCONNECTIONS A SAFETY HEAT EXCHANGER CONNECTIONS T5 T6 o CHANGEUR DE S CURIT D S A iie I ERA l L SSE SICHERHEITSWARMETAUSCHER D S A CONEXIONESINTERCAMBIADORDESEGURIDADDSA INTERCAMBIADOR DE SEGURIDAD D S A WATER DRAIN E uu EE EAU MDANGEEAUCHAUDERE 000000000 WASSERABLAUF DESCARGA DE AGUA DE LA CALDERA DE AGUA DE LA CALDERA Re EXCHANGER PROBE SUMP CONNECTION See AHI PUISARD SONDE CHANGEUR S CURIT ANSCHLUSS SONDE SICHERHEITSWARMETAUSCHER CONEXI N DEL REGISTRO DE SONDA DE INTERCAMBIADOR DE SEGURIDAD DEL REGISTRO DE SONDA DE INTERCAMBIADOR DE SEGURIDAD FLUE GAS EXHAUST PIPE CONDUIT EXPULSION FUM ES IRAUCHAB
7. all the substances to burn which in a traditional system would remain partially non burned also the necessary excess air will be very reduced about 20 3096 against more than 10096 necessary in other systems limiting to the maximum losses for sensible heat in the smoke Whereas in the upper chamber there will be hardly any flame as this is forced by the fan to go through the central slot the pile of wood fed is not covered by the flame and does not catch fire as it would in a traditional system The wood is only consumed when it leans on the coal left by the previous combustion therefore purely theoretically the pile could be indefinitely high as long as the boiler continuous to function connected to a plant which absorbs all its power without interruptions In fact this situation is only manifested in very rare cases therefore the load capacity is limited to allow only a few hours functioning By further increasing the autonomy notable inconveniences would be caused as at a certain point once the request for heat on behalf of the heating plant ceases the boiler should stop to avoid boiling therefore switching off the fan which introduces the combustive air but even with the fan at a still the wood left in the boiler would tend to ignite at the top developing a certain quantity of gasses which would remain un burned depositing inside the feeding compartment and on the surfaces run by the smoke the less volatile substances formi
8. and in case of feed exhaustion the boiler will pass to WOOD LOADING END 28 PRODUCT FUNCTIONALITY CHRONO SET MENU Sa ly Controls procedure RI Press key 3 menu ok to access the menu Press key 3 menu ok to access the USER MENU Select CHRONO SET MENU using buttons 4 and 5 and press key 3 menu ok to confirm The boiler is equipped with a weekly programmer which allows to program 3 time spans within a day to use every day of the week The ignition and switch off times must be within the arc of one day from 0 to 24 and not over several days switch on 07 00 switch off 18 00 OK switch on 22 00 switch off 05 00 ERROR switch on 22 00 switch off 23 59 OK KEYS CONFIRMATION PARAMETER FUNCTION ADJUSTMENT DISPLAY CHRONO ON OFF Act deact weekly programmer 4 o 5 Let s suppose that the weekly programmer function is to be used and 3 time periods are to be used in the following way 1st time span from 08 00 to 12 00 every day of the week excluding Saturday and Sunday 2nd time span from 15 00 to 22 00 only Saturday and Sunday 3rd time span not used Let s set the weekly programmer CHRONO ON OFF Use buttons 4 or 5 to activate the weekly programmer by setting the value at ON To confirm and continue programming press button 3 menu ok START PROGRAM 1 Use buttons 4 or 3 to set 08 00 which corresponds to the switch on time of the 1st time span To confirm and con
9. C below the set threshold c h set 5 C PRODUCT FUNCTIONALITY 27 In case of request on behalf of the domestic storage or the puffer the boiler reaches a temperature which can result higher respect to the set set by the user 5 The last phase is the switch off which can be realised through manual control button 1 esc for 3 seconds or through the weekly programmer The display displays FINAL CLEANING and the boiler stops definitely Once completely cooled off it displays OFF SWITCHING PELLET WOOD If the boiler detects the ignition of wood it switches from pellet to wood Function START WOOD is activated which blocks the pellet feeding and completely burns the pellet residue in the burner After a pre established time the boiler passes to WOOD mode with its normal functioning described in the previous paragraph SWITCHING WOOD gt PELLET If the boiler detects a decrease in temperature correlated at the end of the wood feed CHANGE TO PELLET will be displayed on the display In this phase it is possible to proceed as follows Feed the wood to continue the normal wood functioning Wait for a further cooling of the boiler and the automatic passing to pellet which will start from START previously described During wood functioning it is possible to exclude restore an eventual pellet re ignition by pressing button 1 esc In case of exclusion PELLET EXCLUDED will appear on the display
10. indicator is on off when the external thermostat has to be satisfied dissatisfied If to be satisfied i e heat request activate the relative pump electro thermal control for the circulation of water Indicates the status of zone 2 thermostat The indicator is on off when the lambda probe is activated Indicates the functioning of the lambda deactivated It flashes when the automatic combustion optimisation function is active in wood function mode indicum epu ORE raid The indicator is on off when the serial communication with dud the electronic board is disabled enabled NL Indicates deactivation of the ign plug forl AY M HCM gn ptug It is off on when the electrode is activated deactivated automatic ignition BOILER DISPLAY TABLES 39 Chapter 9 In this functioning mode the room thermostats relative to the heating plant radiators are always satisfied this means that the electronic board will never enable the circulation pumps Indicates the SUMMER mode zone 1 and zone 2 relative to the heating plant except for the safety functions if the temperature of the water inside the boiler exceeds 90 C the pump in zone 1 is activated in order to remove the excess heat In this functioning mode all devices present in the plant work Indicates the WINTER mode regularly There are 3 possible indications Dot off There is no request for heat by thermostats T1 and T2 pumps electro thermal controls are off Indicat
11. parts a INSTALLATION REPORT filled in by the installer b TESTING REPORT AND WARRANTY IMPLEMENTATION filled in on behalf of an authorised Extraflame S p A after sales centre 3 Once filled in attach the purchase receipt Such documentation will have to be shown to the Extraflame S p A After Sales Centre staff in case of intervention If case this is missing the Extraflame S p A After Sales Centre will refer to the appliance production date indicated on the technical data label located at the back of the product The warranty is not considered valid int he following cases 1 The conditions for the implementation of the warranty have not been respected 2 Installation has not been performed with respect to the standards in force regarding the provisions described in the use maintenance and installation manual of the boiler WARRANTY 45 3 Negligence of the customer due to lack of or incorrect maintenance of the boiler Presence of electric and hydraulic plants that do not comply with the standards in force 5 Damages deriving from atmospheric agents chemicals electro chemicals improper use of the product modifications or tampering of the product inefficacy and or unsuitability of the flue and or other causes not deriving from the manufacture of the product 6 Damage caused by normal corrosion or typical deposits of the heating plants 7 Damage caused to the boiler owing to the use on non original spare parts or conseque
12. the cause of the overheating PELLET PIPETHERMAL SAFETY If the thermal sensor of the pellet pipe detects an increase in the temperature in the same pipe it activates a pipe cleaning cycle MECHANICAL SAFETY WITH FIRE CUT ROTARY VALVE At the base of the feed tank there is a fire cut rotary valve which prevents an eventual flame propagation to the pellet tank DOOR OPENING SAFETY The boiler doors must never be opened during functioning or when the boiler is still hot The opening of the doors during functioning causes the boiler to block with the relative signal on the display SAFETY DEVICES 33 WATER BOILING SAFETY DEVICE In case there is scarce amount of water in the boiler or insufficient heat absorption on behalf of the plant due to circulation block overheating until boiling point of the same water may be caused A manual re arm thermostat block the pellet feed motor The manual restoring of the thermostat is carried out by pressing the buttons located at the rear of the boiler and covered by spin on caps The intervention of the after sales centre for boiler over heating is not covered by warranty in case the machine has not been connected to an adequate storage with volume of at least 1000 litres see WARRANTY chapter figure 7 1 SAFETY DEVICES FOR OPEN VESSEL PLANT According to the UNI 10412 2 2006 Standard the plants with open expansion vessel must have Open expansion vessel Safety pipe Feed pipe Pum
13. this problem if when the boiler is switched on the temperature of the water inside the domestic storage is lower than 65 C for a period longer than 48 hours the domestic storage water is heated 70 C for at least 5 minutes even in the absence of heat request to neutralise the bacteria 32 VARIOUS BOILER FUNCTIONS SAFETY DEVICES FLUE EXHAUST BREAKAGE If the exhaust stops the electronic board blocks the functioning and sends the boiler in alarm PELLET FEED MOTOR BREAKAGE If the motor reducer stops the boiler continues to function until the minimum cooling level is reached NO IGNITION If a flame is not developed during the ignition phase the appliance automatically attempts ignition again If no flame develops also in this case the appliance will signal ignition failure alarm on the display TEMPORARY POWER CUT If the lack of currentis lower than 10 seconds the boiler ignores everything and starts its normal functioning in the state it was in If the time interval is higher than 10 seconds the machine will display the BLCK OUT COOLING alarm see display table ELECTRIC SAFETY The boiler is protected against strong current changes by a master fuse that is found in the rear part of the boiler 12 5 A 250V Delayed PELLET TEMPERATURE SAFETY DEVICE If there is overheating inside the tank this device blocks the pellet feed motor restoration is manual and must be performed by an authorised technician who will check
14. will appear on the display keys 4 and 5 can be used to adjust the percentage increase decrease desired by 5 points per time the parameter can be varied with a maximum travel from 50 to 50 Increase decrease the percentage value by 5 points and try the boiler with the new calibration for at least 2 hours If combustion improves but is not yet optimal act as previously for a further 5 points Repeat the operation until the problem is solved If combustion worsens act in reverse order in the adjustment When the adjustment has been made press button 1 esc to confirm and escape 16 THE FUEL Chapter 2 The prescribed fuel is wood dry pieces with 80 150mm diameter seasoned for at least 2 years containing 12 2096 humidity with heat power of 15 17 MJ kg and logs about 330m long The fuel must be fed in neatly in order to form a wood stack as uniform as possible avoiding air spaces and which allows natural sliding towards the brazier once fuel is consumed During every feed check for air chambers between the logs intervening with the appropriate provided tool to eliminate them Maximum performance and boiler duration is achieved using wood seasoned for at least 2 years The interdependence between the contained water and the fuel heat power is indicated in the following table The wood useful energy volume significantly decreases compared to the quantity of water WOOD 9o OF HUMIDITY aan CORRECTIVE FACTOR WARNINGS
15. ER PROBE SUMP CONNECTION PUISARD SONDE CHANGEUR S CURIT T ME ANSCHLUSS SONDE SICHERHEITSWARMETAUSCHER CONEXI N DEL REGISTRO DE SONDA DE INTERCAMBIADOR DE SEGURIDAD DEL REGISTRO DE SONDA DE INTERCAMBIADOR DE SEGURIDAD FLUE GAS EXHAUST PIPE CONDUIT EXPULSION FUM ES IRAUCHABZUGSLETUNG CONDUCTO DE EXPULSI N DE HUMOS DE EXPULSI N DE HUMOS EROS CONDOTTO ESPULSIONE FUMI EXTRAFLAME S p A Via dell Artigianato 10 1 36030 Montecchio Precalcino VI ITALY Tel 0445 865911 Fax 0445 865912 C Fisc e Part IVA 00546030248 sito commerciale http www lanordica extraflame com portale assistenza http www extraflame it support E mail info extraflame com 170 901 n 1388 1525 V 146 E EXTRAFLAME S p A Via dell Artigianato 10 1 36030 Montecchio Precalcino VI ITALY Tel 0445 865911 Fax 0445 865912 C Fisc e Part IVA 00546030248 14 sito commerciale http www lanordica extraflame com portale assistenza http www extraflame it support E mail info extraflame com THE FUEL Chapter 2 THE PELLETS Pellets are realised by subjecting wood shavings i e the rejects of pure wood without paint sawmill carpenter products and products from other activities connected to working and transforming wood to very high pressures This type of fuel is absolutely ecological as no glues are used to hold it together In fact the compactness of the pellets
16. INICALFEATURES iii M 9 Chapter 2 lll mee 15 15 PELLET IN UNIONE 15 PELLET REED ADIUSIMENT ue ec d eI E 16 WOOD m 17 PEVERSEFEAMEFUNCIIONIN Cc OHU X 17 Chapter 3 BOILER ADIJUSTMEDBN DS seosetestvevesei 19 SELECT THE DESIRED LANGUAGE LANGUAGE MENU rere rennen nnn rieeririee zio ezine zie zione 19 SETTING CURRENT DAY AND TIMES CLOCK SET MENU uu eere rennen nnn rire eezieizeie zone 20 FUEL CONFIGURATION aan 20 BOIEERCONFIGURAIION lia 21 TIMES CONFIGURATIONIE CONOMYPUEFER sora 22 FUNCTIONING MODE SELECTION c SUMMER WINTER MENU wu eren nnne nnnnnnnnnnnn 23 DESIRED TEMPERATURES SET NG 23 SIDE RANDLE POSITIONING rain 25 Chapter 4 PRODUCT FUNCTIONALITY ieecsvexeviveuscev veveseuVe vuv evuV esuv identita 26 WOODJUNCIHONHIO CIC LE na 26 2 Chapter 5 CHRONO SET MENU e 29 Chapter 6 VARIOUS BOILER FUNCTIONS 32 CHE CK UP HT PER 32 PUNPSJINTIEREEZE T ut I r
17. LOCK SET MENU using buttons 4 and 5 and press key 3 menu ok to confirm CLOCK SET 1 MENU gt DAY CLOCK Allows to use buttons 4 and 5 to set the current day To confirm and continue programming press button 3 menu ok Press button 1 to escape esc CLOCK SET 2 MENU gt HOURS CLOCK Allows to use buttons 4 and 5 to set the current hours To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter Press button 1 to escape esc CLOCK SET 3 MENU gt MINUTES CLOCK Allows to use buttons 4 and 5 to set the current hours To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter Press button 1 to escape esc FUEL CONFIGURATION The Extraflame combi boiler allows to set the fuel to be used The following settings are possible WOOD WOOD PELLET WOOD In this configuration the boiler will only work with wood For further information refer to the Wood functioning cycle chapter WOOD PELLET In this configuration the boiler will work both with pellet and with wood For further information refer to the Wood pellet functioning cycle chapter Press key 3 menu ok to access the menu Press key 3 menu ok to access the USER MENU Select BOILER CONFIGURATION using buttons 4 and 5 and press key 3 menu ok to confirm Using buttons 4 and 5 select
18. ONFIGURATION using buttons 4 and 5 and press key 3 menu ok to confirm Press button 3 menu ok twice to access the time period activation times BOILER CONFIGURATION ECO START TIME Allows to set the start time of the time period using buttons 4 and 5 To confirm and continue programming press button 3 menu ok Press button 2 set to go back to BOILER CONFIGURATION Press button 1 to escape esc 22 BOILER ADJUSTMENT BOILER CONFIGURATION gt ECO STOP TIME Allows to set the end time of the time period using buttons 4 and 5 To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter Press button 1 to escape esc FUNCTIONING MODE SELECTION gt SUMMER WINTER MENU In this section it is possible to select 2 different boiler functionings 4 WINTER SUMMER To select the desired functioning use buttons 4 and 5 Press button 1 esc to confirm and escape the menu Winter in this functioning mode all devices present in the plant work regularly The priority given to the devices is the following 1 DOMESTIC HOT WATER STORAGE 2 HEATING PLANT Radiators 3 PUFFER Summer in this functioning mode the room thermostats relating to the heating plant radiators are always result satisfied this means that the circuit board will never enable the circulation pumps zone 1 and zone 2 relative to the heating plant except for the safety f
19. TERMOCOMBI TC 30 User manual REVERSE FLAME PELLET AND WOOD BOILERS Read the instructions carefully before installation use and maintenance The instruction book is an integral part of the product Congratulations You are now the owner of an Extraflame boiler The Extraflame boiler is a great heating solution developed from the most advanced technology with top quality machining and modern design aimed at making you enjoy the fantastic sensation that the heat of a flame gives in complete safety This manual will help you to use your boiler correctly It must be read with great attention before use IMPORTANT Make sure that your dealer fills the space in that is dedicated to your authorised specialist He will help you with pleasure if you should have problems using your new boiler AUTHORISED SPECIALIST COMPANY Mr STREET NAME N POST CODE TOWN CITY COUNTY TELEPHONE FAX All Extraflame products are built in compliance with the following Directives 89 106 EEC Construction Products 89 366 EEC EMC Directive 2004 108 CE EMC Directive 2006 95 CE Low Voltage Directive and the Standards EN 60335 1 EN 60335 2 102 EN 61000 3 2 9 e e 90 90 m m m 2 22 UU O Quo AAS o UJ EN 55014 2 EN 303 5 95 90 e Chapter 1 WARNINGS AND SAFETY DEVICES 7 Chapter 2 TEGR
20. ZUGSLETUNG 0000000000000 CONDUCTO DE EXPULSI N DE HUMOS DE EXPULSI N DE HUMOS CONDOTTO ESPULSIONE FUMI EXTRAFLAME S p A Via dell Artigianato 10 1 36030 Montecchio Precalcino VI ITALY Tel 0445 865911 Fax 0445 865912 C Fisc e Part IVA 00546030248 sito commerciale http www lanordica extraflame com portale assistenza http www extraflame it support E mail info extraflame com 11 12 1337 1337 AN 4 waa V EXTRAFLAME S p A Via dell Artigianato 10 1 36030 Montecchio Precalcino VI ITALY Tel 0445 865911 Fax 0445 865912 C Fisc e Part IVA 00546030248 sito commerciale http www lanordica extraflame com portale assistenza http www extraflame it support E mail info extraflame com BOILER FLOW OUTLET RACOR TAPADO RACOR TAPADO iNO UTILIZAR UTILIZAR RITORNO INGRESSO CALDAIA MANDATA USCITA CALDAIA BOILER RETURN INLET RETOUR ENTR E CHAUDI RE IKESELR CKLAUF EINGANG IRETORNO ENTRADA DE LA CALDERA sd DE LA CALDERA EE Vues DEBE D S A SAFETY HEAT EXCHANGER CONNECTIONS A SAFETY HEAT EXCHANGER CONNECTIONS T5 T6 CC inn CHANGEUR DE S CURIT D S A L SSE SICHERHEITSWARMETAUSCHER D S A CONEXIONESINTERCAMBIADORDESEGURIDADDSA INTERCAMBIADOR DE SEGURIDAD D S A EN MM WATER DRAIN D d EE EAU MDANGEEAUCHAUDERE 000000000000 E WASSERABLAUF IDESCARGADEAGUADELACALDERA sid DE AGUA DE LA CALDERA EXCHANG
21. activates which ignites the boiler The boiler will remain switched on until a determined temperature level has been reached SAFETY AREA 1 This function activates if the water temperature inside the boiler exceeds 87 C even if there is no request for heat the electro thermal pump control relating to area 1 is enabled The stopping of the electro thermal pump controls will happen when the temperature decreases It is fundamental that the installer foresees the presence of an important heating area in the home AREA 1 in which at least one radiator is never closed ANTIBACTER CYCLE This function only activates with boiler on and allows to neutralise the bacteria of Legionnaire s disease This bacteria in the water reacts differently in relation to the water temperature Below 20 C the Legionnaire s disease can live but in quiescence condition it does not multiple but it does not die Between 20 and 50 C the Legionnaire s disease multiplies with particularly high speed between 35 and 46 C therefore right in the temperature area of normal domestic hot water use Between 50 and 55 C the Legionnaire s disease can live but in lethargy condition it does not multiple but it does not die Between 55 and 60 C the Legionnaire s disease is eliminated in about 6 hours Between 60 and 66 C the Legionnaire s disease is eliminated in about 35 minutes Above 66 C the Legionnaire s disease is eliminated in about 3 minutes To remedy
22. ame developing at a temperature of about 750 800 C to which certain substances contained in wood such as fir resin larch pine etc will not be able to burn completely and will tend to form soot and tar causing a progressive blocking of the flue In a reverse flame boiler also called total gasification combustion happens with a completely different systems such to almost completely avoid the inconveniences described previously The combustive air subdivided in primary and secondary is inserted through a fan which if immediately THE FUEL 17 connected upstream of the smoke exhaust pipe VACUUM BOILER it will place the feeding chamber in depression sucking in the smoke through a loophole which opens at the bottom of the same chamber Functioning is as follows wood directly in contact with the coal will over heat immediately developing a gas as phenomenon of pyrolysis the primary air inserted by thefan through appropriate openings will filter the wood pieces fed until the coal is reached igniting these gasses and determining its partial combustion in this way a flame mainly composed of carbon monoxide which is a fuelling gas is obtained The flame in passing through the slot which communicates the feeding chamber with the lower chamber is reached by the secondary air again inserted by the fan which completes the combustion During this phase there is a notable increase in the flame temperature which can exceed 1100 C allowing
23. ara 32 MoTEMANIFPREEZE CCL E 32 ei 32 aan 32 Chapter 7 SAFETY DEVICES 33 FLUE EXHAUST BREAKAGE undi DE OUI DENT a Eae AANS IU ME UI CIE 33 PELLET FEED p aes 33 NCIGNIO i 33 TPOWER COT NP 33 ELECTRIC SAPE T cunan nna d enum mme NUN OIM FEE UE 33 PELLET TEMPERATURE SAFETY DEVICE aaa 33 PELLET Pirie SAFET ala aaa 33 MECHANICAL SAFETY DEVICE WITH FIRE CUT ROTARY VALVE eese erento nnnnnns 33 DOOR OPENING SAFETY DEVICE niunt DEATH EI DENN IUD IRIS dr TID UE UNE I 33 WATER BOILING SAFETY DEVICE 34 2 SAE DE EIN VESSEE PLANT aa 34 SAFETY DEVICES FOR CLOSED VESSEL PLANT FOR MANUAL AND AUTOMATIC MANUAL FEED APPLIANCES e Y Y OOICQ AQ F we PV U E uLOuO CO CO t9V A O A A 34 MOUNTING OF HEAT DISCHARGE VALVE NOT 5 35 AUTOMATIC THERMOS TATIC VALVE sesto eeu esit su tur PUA IET eur EOULUDUECIIEE CITROEN USOS LEE UE PUEUI ME OE EE CE PUR IEEE EN 36 INSTALLATION AND SAFETY DEVICES 36 Chapter 8 BOILER CLEANING cesesev xeeeseveqevekev xevexeveqevedev vevexeveqevev ei siissvsiesi 37 c 3 WEEKLY CCEA NING
24. at least 5 C below the set threshold boiler set 5 C The automatic function can only be activated after having connected and enabled the probe positioned outside the building These operations must be carried out by authorised staff To select the automatic mode set the temperature of the boiler set below 65 C until the writing AUTO appears on the display In automatic mode the boiler set adjusts automatically depending on the temperature read by the EXTERNAL probe building external temperature it has a maximum travel reading from 20 to 10 C which correspond to the boiler setting details from 65 to 80 C ex If the external temperature is 10 C the temperature set automatically sets at 80 C To move on to the subsequent setting press button 5 This menu is reserved to the Extraflame S p A after sales assistance BOILER SET allows to set the desired water temperature inside an external domestic hot water storage tank The setting goes from a minimum value of 45 to a maximum value of 65 C To move on to the subsequent setting press button 5 ECONOMY SET gt allows to setan economy threshold for the re ignition of the boiler This function becomes operative when the boiler is in an H OFF state that is when the boiler water temperature exceeds by at least 5 C the boiler set The setting goes from a minimum value of 30 to a maximum value of 60 C or OFF If the parameter is set on OFF the boiler will use the normal r
25. d BIOMASS AUX Dot on This setting has been selected and the boiler is in a work or stand by status for automatic re ignition There are 2 possible indications Indicates setting Dot off This setting has not been selected AUX C HEAT Dot on This setting has been selected and the boiler is in a work or stand by status for automatic re ignition 40 BOILER DISPLAY TABLES Chapter 9 Ch DISPLAYS Display Description Explanation IGNITION Indicates the pellet ignition phase Phase in which pellet combustion is triggered WOOD IGNITION _ Indicates the wood ignition phase s MODO OTS ay ee triggered manually PUMP ANTI LOCK Indicates the function that prevents pump This function activates every 48 hours by activating all block plant pumps electro thermal controls If the boiler anti freeze function is not sufficient to stop the lowering of the water the system anti freeze ANTI FREEZE PLANT Indicates the system anti freeze function function activates which ignites the boiler The boiler and the pump electro thermal controls will stay on until they reach a determined temperature level If the temperature read by some of the boiler probes falls below a determined temperature value the circuit Indicates the pump anti freeze function board will activate all of the outputs relative to the pumps electro thermal controls Pumps electro thermal controls will stop when the temperature rises When the
26. ded Once the presence of wood is recognised the flow of pellets is blocked In this status the boiler is completely cold and waiting to Indicates the off status of the boiler be ignited this can take place in different ways in relation to the boiler setting used The boiler has been set in wood pellet mode and the wood feed has been used up If no more wood is loaded the boiler will change automatically to using pellets as fuel WOOD PELLET CHANGE TO PELLET Indicates the wood feed has finished The boiler has been set in wood pellet mode and is working using wood as fuel Through button 1 esc it is possible to exclude an eventual pellet re ignition in case the wood fuel finishes the display will display WOOD LOADING END LOWER DOOR OPEN The lower door is open Check closure of the lower door Wait for the complete conduit cleaning cycle until the boiler returns to normal functioning On the contrary the boiler will display on the display PELLET CONDUIT ALARM see alarms table AUTOMATIC Indicates the boiler automatic cleaning This function envisions a complete cleaning cycle that CLEANING function includes switch off and switch on of the boiler FINAL CLEANING The boiler was switched off through At the end of this cleaning and cooling cycle the boiler button 1 esc will pass to the OFF status COOLING BLACK OUT No current on the main power supply for a After the complete switch off cycle the boiler will re peri
27. e ignition set that is boiler set 5 C If set with a value between 30 and 60 the re ignition will happen at that temperature and ECONOMY T STAND BY will appear on the display To confirm and escape press button 1 esc SIG Controls procedure 2 set gt access the temperature set 4 and 5 select the temperature set to be adjusted amongst those available C H SET BOILER SET ECONOMY SET 3 menu ok access the selected set 4 and 5 adjust the selected set 1 esc confirm and escape 90 WOOD PELLET FUNCTIONING PELLET FUNCTIONING LL uU B E figure 3 2 figure 3 3 24 BOILER ADJUSTMENT Chapter 3 Button 4 allows to display the value read by the various probes which can be connected to the boiler Press button 4 once Press button 4 twice LAMBDA PROBE The value read by the probes can be replaced with other digits probe excluded SHORT closed contact or short circuit OPEN open contact or probe disconnected To escape the probe reading press any button Button 5 allows to display the state of all inputs and outputs of the electronic board Ai This menu is reserved to the Extraflame S p A after sales assistance POSITIONING SIDE HANDLE As well as cleaning the side handle located on the left side allows to adjust the heat exchange of the boiler optimising the functioning mode The handle can as
28. ed even if the tank is full of pellet there is the possibility that in the first ignition cycle the pellets are not fed This is because the pellet feed worm screw is empty If at the end of the first cycle the boiler still has not developed a flame it will start from the START phase If at the end of the second cycle the boiler still has not developed a flame the following writing will appear on the display ALARM NO FLAME In this case press button 1 esc for 3 seconds until FINAL CLEANING appears on the display remove and restore current from the rear master switch and repeat steps 1 and 2 3 If points 1 and 2 have been carried out correctly the moment the boiler develops the flame the boiler will pass to BURNING flame settling phase before starting work 4 Completed the burning phase the boiler will pass to WORKING phase where the boiler will heat the water inside to satisfy the heat requirements deriving from the plant NOTE The boiler works varying on 5 different power levels which cannot be adjusted as the adjustment is automatic in relation to the set temperature set During the work phase the boiler works to reach the desired temperature decreasing the functioning power once nearing the set set if the temperature exceeds the set set by at least 5 C c h set 5 C the boiler switches off displaying H OFF automatic switch off and will wait for the re ignition until the temperature has decreased by at least 5
29. es the request for heat by the heating Flashing dot There is a request for heat by thermostats T1 and system T2 pumps electro thermal controls are off as work conditions are not satisfied Dot on There is a request for heat by thermostats T1 and T2 pumps electro thermal controls are on There are 3 possible indications Dot off There is no request for heat by sanitary storage pumps electro thermal controls are off Indicates the request for heat by the sanitary Flashing dot There is a request for heat by thermostats storage Sanitary storage pumps electro thermal controls are off as work conditions are not satisfied Dot on There is a request for heat by sanitary storage pumps electro thermal controls are on There are 3 possible indications Dot off There is no request for heat by the puffer pumps electro thermal controls are off Flashing dot There is a request for heat by the puffer pumps electro thermal controls are off as work conditions are not satisfied Dot on There is request for heat by the puffer pumps electro thermal controls are on Indicates the request for heat by the puffer There are 2 possible indications Indicates setting Dot off This setting has not been selected BIOMASSA C HEAT Dot on This setting has been selected and the boiler is in a work or stand by status for automatic re ignition There are 2 possible indications Indicates setting Dot off This setting has not been selecte
30. extraflame it support 004205143 ENGLISH Manuale utente TC30 48 REV 006 07 07 2009
31. for combustion Lambda probe connection or power supply problems Indicates excessive water temperature Problems with water circulation Insufficient plant pressure Presence of air in the system The pellet feed box is empty The upper and lower doors are not closed correctly Problems relative to the ign plug Air intake pipe problems Problems on the fumes expulsion pipe The combustion chamber is dirty Pellet feed calibration inadequate The fumes motor is blocked Speed control probe encoder Fumes motor power supply problems problems The fumes probe is broken The fumes probe is disconnected from the board In the case of pellet loading conduit overheating the boiler initially intervenes by starting the CONDUIT CLEANING cycle If this is not sufficient after a period of about 10 minutes the boiler will block showing PELLET CONDUIT ALARM on the display During this alarm do not Open the upper door Open the lower door Open the pellet feed box lid At this point re attempt the ignition phase if the alarm remains blocked on the display not allowing any operation it means that the conduit is not cool enough Wait for the complete cooling of the conduit and repeat the ignition phase Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Check that the pelle
32. have recognised the presence of flame 5 Once recognised the flame the boiler will pass to START WOOD phase which allows the boiler to uniform fuelling 6 Once this phase is completed the boiler will pass to work phase at this point open the upper door without removing the safety catch wait about 30 seconds then open completely Complete feeding the wood paying particular attention to the layout as uniform as possible of the fuel avoiding empty spaces between the pieces The feeding operations must be carried out in a maximum time of about 10 minutes at the end of which the boiler will display CLOSE DOOR During this phase an acoustic signal indicates the opening of the door first intermittently then continuously If feeding requires more time close the door and open it again During the work phase the boiler will heat the water inside to satisfy the heat requirements deriving from the plant NOTE The boiler works varying on 5 different power levels which cannot be adjusted as the adjustment is automatic in relation to the set temperature set During the work phase the boiler works to reach the desired temperature decreasing the functioning power as it nears the set set if the temperature exceeds the set set by at least 5 C c h set 5 C the boiler switches off displaying HOFF WOOD DONT OPEN THE DOORS on the display and will wait for re ignition until the temperature has not decreased by at least 5 C bel
33. he features described by the Standard Norm M 7135 DIN plus 51731 UNI CEN TS 14961 Extraflame recommends using pellet with 6 mm diameter Using pellet with features different to those listed above or for the features of the smokes evacuation plant itis possible that the boiler presents alterations respect to its optimal functioning If the problem occurs after only a few months working check that routine cleaning stated in the boiler booklet has been carried out correctly The boiler is equipped with an adjustment system which intervenes directly on the pellet flow inside the burner optimising the combustion process There can be 2 types of problems correlated to the amount of fuel lack of fuel or excess fuel Lack of fuel the pellet is burnt too quickly preventing the formation of an homogenous base inside the burner The boiler may not be able to develop the declared power Excess fuel gt the pellet is not burnt completely continuing to build up inside the burner The boiler may excessively overheat or create blocking problems The regulation to be performed is a percentage Therefore a modification of this parameter will lead to a proportional variation of all boiler feeding speeds Controls procedure Press key 3 menu ok to access the menu Press key 3 menu ok to access the USER MENU Select PELLET ADJUST MENU using buttons 4 and 5 and press key 3 menu ok to confirm The value 00
34. he plant even partially in order to avoid malfunctioning Periodically check the good functioning and integrity of the pipe and or smoke exhaust device In case of work or maintenance of structures located near smoke pipes and or smoke exhaust devices and their accessories switch off the appliance and once completed work have the efficiency checked out by professionally qualified staff Do not clean the boiler and or its parts with easily flammable substances ex petrol alcohol etc Do not leave containers of flammable substances in the room where the boiler has been installed Do not clean the thermal control unit whilst the boiler is working At the end of every heating period it is necessary for the boiler to be inspected by professionally qualified Staff in order to maintain the plant perfectly efficient An accurate maintenance is reason for savings and safety in fact the presence of soot and scales on the exchange walls reduce boiler efficiency and do not allow to maintain the declared performances If the power supply cable is damaged it must be replaced by authorised after sales assistance BOILER CLEANING DAILY CLEANING The use of the lever located on the left side of the boiler guarantees good functioning of the same avoiding the forming of layers of ash which opposes to the normal turning of smoke For this reason Extraflame recommends to repeat the movement indicated in the figures below at least 4 5 times a day
35. hnician puffer setting respecting time periods decided by the final customer The logical functioning is based on the principle to use the pellet only to maintain the puffer at lower temperatures than usual In a few words the customer will use wood during the normal use of the boiler with the puffer at higher temperatures setting between 70 C and 78 C whereas during periods where he is unable to carry out loading the boiler will use the pellet to maintain the puffer at a minimum setting between 40 C and 60 C example po puffersetting time 18 00 wood loading set puffer between 70 and 78 time 07 30 wood loading set puffer between 70 and 78 With this example the boiler will work for a lower puffer temperature set from 12 00 to 07 00 For times outside the time period the boiler will consider the original puffer setting decided by the technician independent of the type of fuel used The Economy puffer functioning can only be used if the boiler is in Wood Pellet mode A The puffer set and economy puffer set can only be set by the authorised technician The Economy puffer function cannot be used with the boiler set in wood mode Should the boiler recognise a fuel obtained from wood it will automatically deactivate the economy puffer set considering the original puffer set Press key 3 menu ok to access the menu Press key 3 menu ok to access the USER MENU Select BOILER C
36. is guaranteed through time by a natural substance that is found in wood lignite As well as being an ecological fuel as wood residues are made the most of the pellet also has technical advantages Pellet density is 650 kg m and water content equal to 896 of its weight For this reason it is not necessary to season the pellet to obtain a sufficiently adequate heat yield on the contrary wood has 1596 humidity after about 18 months seasoning To guarantee combustion without problems the pellet must be kept in a dry place The diameter goes from 8 minimum of 5mm to a maximum of 8mm Extraflame recommends using 6mm pellet PELLET FEEDING During first product use feed the pellet inside the tank as illustrated in the figure until completely full Pellet tank 1 Open the tank lid d 2 Empty pellet inside the tank figure 2 1 figure 2 3 Q It is important to periodically check the residue pellet inside the tank to avoid it finishing completely which results in the boiler switching off WARNINGS The use of expired pellets or any other unsuitable material can damage certain boiler components and jeopardise its correct functioning this can determine the invalidity of the warranty and the relative responsibility of the manufacturer Extraflame invites the user to use pelletin compliance with the described features and the normatives in force THE FUEL 15 PELLET FEED ADJUSTMENT The pellet used must comply with t
37. isable the switch on of the 3rd time span To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter STOP PROGRAM 3 Set at OFF using buttons 4 or 5 which is found before the time 00 00 in a way to disable the switch off of the 3rd time span To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter DAYS ON 3 At this point the values introduced in this parameter have no value as the ignition and switch off of the 3rd time span have been disabled Press button 1 esc to confirm and escape the programming Press button 2 set to go back to the previous parameter CHRONO SET MENU 31 VARIOUS BOILER FUNCTIONS CHECK UP This function is carried out every time current is removed and re applied from the boiler in the OFF status The check up checks all the devices constituting the boiler PUMPS ANTI FREEZE CYCLE This function avoids the plant water freezing when the boiler is switched off When the temperature read by some of the boiler probes falls below a determined temperature value the circuit board will activate all of the outputs relative to the pumps electro thermal controls Pumps electro thermal controls will stop when the temperature rises PLANT ANTI FREEZE CYCLE If the boiler anti freeze function is not sufficient to stop the lowering of the water the system anti freeze function
38. k the integrity and completeness of the contents If this does not comply contact the dealer where the appliance was purchased During commissioning of the product check the correct functioning of all devices both safety and control which make up the boiler All electrical components that make up the boiler must be replaced with original spare parts exclusively by an authorised after sales centre thus guaranteeing correct functioning Before leaving the system the staff in charge of commissioning must check boiler functioning for at least one complete work cycle The boiler must be serviced at least once a year programming it in advance with the technical after sales service WARNINGS AND SAFETY DEVICES 7 APPROVALS The Extraflame boilers have been designed and realised in compliance with the following Directives UNI EN 303 5 Boilers for central heating Boilers for solid fuel with manual and automatic feeding with a nominal heat output up to 300 kW Compliance with the Low Voltage Directive 73 23 EEC Compliance with the EMC Directive Electromagnetic compatibility 89 336 EEC FOR SAFETY The boiler must not be used by children or unassisted disabled persons Do not touch the boiler when you are barefoot or when parts of the body are wet or humid The safety and adjustment devices must not be modified without the authorisation or indications of the manufacturer Do not pull disconnect twist electric cables leavi
39. nce the biomass boiler functioning is restores the electronic board will again exclude the auxiliary boiler functioning By switching off the biomass boiler through key 1 the auxiliary boiler also switches off AUXILIARY BOILER With this configuration the biomass boiler remains off but powered In this way the biomass boiler circuit board can supply power to the auxiliary boiler and will decide ignition switch off of the latter depending on the analysed requests of the various devices on the plant and connected to the circuit board ex domestic storage puffer etc If the boiler is switched on and set on BIOMASS BOILER or BIOMASS AUX after having set AUX BOILER the biomass boiler will enter the FINAL CLEANING phase The ignition of the auxiliary boiler is always delayed by about 20 minutes To switch the auxiliary boiler off act directly on the master switch of the same or set the BIOMASS BOILER or BIOMASS AUX 2 Controls procedure Press key 3 menu ok to access the menu Press key 3 menu ok to access the USER MENU Select BOILER CONFIGURATION using buttons 4 and 5 and press key 3 menu ok to confirm Press button 3 menu ok again Using buttons 4 and 5 select the desired boiler Press button 1 esc to confirm and escape BOILER ADJUSTMENT 21 TIMES CONFIGURATION ECONOMY PUFFER The Economy puffer function maintains the puffer at lower temperatures compared to the tec
40. nces of interventions carried out by technical staff not authorised by Extraflame S p A Improper or negligent use of the boiler 9 All damage caused by transport It is therefore recommended to carefully check the goods on receipt informing the dealer of any damage immediately making a note on the transport document and on the carrier s copy D Extraflame S p A is not liable for any damage injury that can directly or indirectly affect persons objects and pets as a consequence of failure to comply with the prescriptions indicated in this manual and the standards in force regarding installation and maintenance of the appliance The following are excluded from the warranty Parts relating to the hearth The gaskets coverings the painted particulars chrome the handles and electric cables Masonry work The plant particulars for the production of domestic water not supplied by EXTRAFLAME S p A The heat exchanger is excluded from the warranty unless an adequate anti condensate circuit which guarantees a minimum temperature return to boiler of at least 55 C is realised Any calibration or product adjustments are excluded from the warranty Further clauses If during normal use of the product defective or badly working particulars should be detected the replacement of such particulars will be free of charge ex dealer who made the sale or ex our area After Sales Centre For products sold abroad the same
41. ng tar scales which can in certain cases obstruct the same smoke passages The wood would be consumed anyhow without its heat power being used causing a drastic total performance reduction of the boiler also the smoke humidity would mainly remain inside the same boiler condensing and causing in the long run its corrosion For this reason the dimensioning must be carried out correctly to avoid long pause periods which as we have seen would cause notable inconveniences For no reason should the boiler be OVERSIZED respect to the plant requirement 18 THE FUEL BOILER ADJUSTMENT sec figure 3 1 Before igniting the boiler it is necessary to set certain parameters by means of the control board SELECT THE DESIRED LANGUAGE gt LANGUAGE MENU In this section it is possible to select the desired language amongst those available ITALIAN Controls procedure Press key 3 menu ok to access the menu Press key 3 menu ok to access the USER MENU Select LANG MENU using buttons 4 and 5 and press key 3 menu ok to confirm Using buttons 4 and 5 select the desired language Press button 1 esc to confirm and escape SETTING CURRENT DAY AND TIME gt CLOCK SET MENU BOILER ADJUSTMENT 19 Inside this menu it is possible to set the current day hours and minutes 4 Press key 3 menu ok to access the menu Press key 3 menu ok to access the USER MENU Select C
42. ng the boiler even if disconnected from the electric power supply mains Do not close or reduce the dimensions of the airing vents in the place of installation The airing vents are indispensable for correct combustion Do not leave the packaging elements within reach of children or unassisted disabled persons The hearth door must always be closed during normal functioning of the product Avoid direct contact with parts of the appliance that tend to heat up during functioning Check for the presence of any obstructions before switching the appliance on following a prolonged standstill period The boiler has been designed to function in any climatic condition also critical In particularly adverse conditions strong wind freezing safety systems may intervene that switch the boiler off If this occurs contact the technical after sales service and always disable the safety system If the flue should catch fire be equipped with suitable systems for suffocating the flames or request help from the fire service If the boiler should block indicated by a signal on the display and that is not relative to lack of routine maintenance contact the technical after sales centre USE These boilers must be used to heat water to a temperature that does not exceed boiling point in the conditions of installation 8 WARNINGS AND SAFETY DEVICES Chapter 2 TECHNICAL FEATURES 9 m mi z 2 Chimney dep
43. od longer than 10 seconds ignite automatically This function activates if the water temperature inside the boiler exceeds 87 C even if there is no request for Indicates that pellet re ignition has been PELLET EXCLUDED disable Indicates the pellet feed conduit cleaning CONDUIT CLEANING function caused by atemperature increase inside the conduit Indicates the safety for removal of heat SAFETY Z1 accumulstedimthe bo af heat the electro thermal pump control relating to area 1 is enabled Stop occurs when the temperature drops de blow The burner automatic blow is accompanied by the on AUTO BLOW the display At the end of the cleaning cycle the boiler function i D will go back to normal functioning ndate hase or boiler The boiler must be set in wood pellet mode From the START ERR P OFF status by pressing key 1 esc this preparation phase ignition is engaged for boiler ignition TIMER XX XXX Timer reserved to the after sales service Timer reserved to the after sales service 42 BOILER DISPLAY TABLES ALARMS Display Reason Soltin PELLET CONDUIT ALARM ALARM TRAPDOOR BLOCK ALARM OXYGEN KO ALARM HIGH WATER ALARM NO FLAME ALARM FUMES FAN ALARM SMOKES PROBE BROKEN BOILER DISPLAY TABLES Indicates overheating of the pellet feed conduit Indicates a positioning error of the burner cleaning trapdoor Error detected by the lambda probe on lack of oxygen
44. ow the set threshold c h set 5 C 26 PRODUCT FUNCTIONALITY In case of request on behalf of the domestic storage or the puffer the boiler reaches a temperature which can result higher respect to the set set by the user During the HOFF WOOD phase the fuelling is choked reducing the air intake This causes un burning and dirtying of the heat exchanger In order to guarantee good boiler functioning it is useful to feed quantities of wood depending on the heat requirements of the building in order to limit as much as possible the state of HOFF WOOD 7 The switching off of the boiler will happen automatically at the end of fuelling displaying WOOD LOADING END on the display WOOD PELLET FUNCTIONING CYCLE During this mode the following information will be displayed alternately FUEL SETTING ACTIVE FUEL FUNCTIONING STATE Fuel setting gt WOOD PELLET Active fuel gt ACTIVE WOOD if working with wood ACTIVE PELLET if working with pellet Functioning state See description below relating to the active fuel PELLET CYCLE 1 Press button 1 esc for 3 seconds START will be displayed on the display In this phase the appliance cleans the burner through a shaking of the grate which acts as bottom 2 Following the boiler will pass to IGNITION in this phase the appliance feeds the pellet inside the burner to start the fuelling process NOTE The first time the product is us
45. p control thermostat excluded for natural circulation plants Circulation system excluded for natural circulation plants Acoustic alarm activation device Acoustic alarm Temperature indicator Pressure indicator Automatic circuit breaker switch block thermostat The temperature safety sensors must be in place on the machine at a distance no greater than 30 cm from the flow connection Whenever the generators lack a device those missing can be installed on the thermo product flow pipe within a distance no greater than 1m from the machine SAFETY DEVICES FOR CLOSED VESSEL PLANT FOR MANUAL AND AUTOMATIC MANUAL FEED APPLIANCES Plants with closed expansion vessel must be equipped with Safety valve Heat discharge valve or thermal safety discharge positive safety Closed expansion vessel Pump control thermostat Acoustic alarm activation thermostat Acoustic alarm Temperature indicator Pressure indicator Circulation system 34 SAFETY DEVICES Temperature safety sensors must be in place on the machine at a distance no greater than 30 cm from the flow connection of the generator Whenever the generators lack a device those missing can be installed on the generator flow pipe within a distance no greater than 1 metre from the machine Domestic type heating appliances with manual or manual automatic feed inserted in closed vessel heating plants must be equipped with an internal cooling circuit prepa
46. rearm the bulbs at the back of the boiler and repeat the ignition Cycle If the problem persists the restoration operations must be carried out by an authorised technician Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Check the connection between the air valves and the electronic board 514 028 S15 U29 Check that the air valves are not blocked By pressing keys 4 and 5 at the same time carry out the AIR VALVES TEST and check their correct calibration BOILER DISPLAY TABLES WARRANTY EXTRAFLAME S p A reminds you that the manufacturer is the owner of the rights envisioned by the Legislative Decree dated 2 February 2002 n 24 and the following warranty does jeopardise these rights This warranty certificate granted by Extraflame S p A with offices in Montecchio Precalcino VI via dell Artigianato 10 refers to all stove components supplied by Extraflame S p A and is extended to the free repair or replacement of any part of the defective appliance on the condition that the same defect is detected within 2 YEARS from the product delivery date and is communicated to an Extraflame S p A After Sales Centre within 2 months from its discovery is recognised as such by an Extraflame S p A After Sales Centre No cost or expense will be charged to the client for interventions that the Ex
47. red by the appliance manufacturer activated by a thermal safety valve which does not require auxiliary energy and such to guarantee that the limit temperature set by the Standard is not exceeded The connection between the power supply unit and the valve must be free from interceptions interception is allowed if the valve is activated by a specific tool The pressure upstream from the cooling circuit must be at least 1 5 bar MOUNTING OF HEAT DISCHARGE VALVE NOT SUPPLIED The solid fuel heat generators must be installed with safety devices determined by laws in force For this purpose the boiler TC 30 is equipped with a safety exchanger The safety exchanger must be connected on one sideto the water network A and the otherto the drainage network C The heat discharge valve compulsorily supplied by the installer for closed vessel plant for manual and automatic manual feeding appliances which bulb will be connected to attachment B once the safety temperature is reached enables the cold water to enter the copper coil contained in the boiler discharging the thermal excess through pipe C towards a conveniently installed discharge The pressure upstream from the cooling circuit must be at least 0 15 MPa 1 5 bar figure 7 2 figure 7 3 figure 7 4 SAFETY DEVICES 35 AUTOMATIC THERMOSTATIC VALVE 3 bar safety valve Thermometer Manometer Flow Thermal safety Balance valve 95 C Expansion Vessel Return
48. ression a jJ mm HxLxP Pellet feed hatch dimensions X 580x600 Wood feed hatch dimensions _ meebo 337x400 Boilerwatervolume 1 170 Pellettankcapacity ekg 260 180 Wood combustion chamber capacity Sooo 970 Thermal safety valve features water MPa gt 0 15 The boilers are managed by a circuit board with microprocessor with a lambda probe that corrects boiler functioning anomalies by means of constant analysis of the exhaust gases The data obtained from the combustion tests have been realised using the following fuels ONORM M7 135 DIN PLUS Pellets Realise a suitable anti condensate circuit in a way to guarantee a minimum water temperature returning to the boiler that is equal tot he value indicated see SAFETY DEVICES chapter TECHNICAL FEATURES 9 Pellet and chopped wood supply Automatic ignition for pellets and chopped wood Set functioning mode at will pellet wood or mixed Automatic passage of the setting pellet wood and vice versa depending on the fuel available Self adjusting combustion and automatic cleaning Automatic dispensing of the primary and secondary air flow rate Preparation for external storage silo Cleaning device for the external shell and tube Draught for modulating intake with control via encoder of the flue gas intake speed Pellet insertion controlled by safety fire cut rotary valve
49. s the antibacterial function Thus ony ae i SHOWS tO neutralise the bacteria of Legionnaire s disease This functioning cycle uses the value read by the lambda CORRECTION 02 Indicates the combustion correction probe in order to correct imperfect combustion At the function end of the correction cycle the boiler will go back to normal functioning It is not in alarm conditions The boiler intervenes COR PEL Indicates a high temperature on the fumes automatically to lower the temperature level continuing its normal work WOOD LOADING END Indicates the end of the wood Load the wood again and re ignite the boiler ANTI FREEZE PUMP BOILER DISPLAY TABLES 41 Chapter 9 The water temperature has exceeded the OR set threshold by more than 5 C On lowering of the water temperature 5 below the set HOFF WOOD DONT The water has reached a temperature of threshold the machine will re start in automatic mode OPEN THE DOORS 85 C Indicates the normal functioning status of The boiler works using the pellet as fuel to satisfy all the boiler plant requests the boiler plant requests Indicates that the wood mode has been The boiler must be ignited manually as it works selected exclusively with wood as fuel The boiler ignites automatically using pellets During Indicates that the wood pellet mode has normal functioning it will continue to work with pellets been selected until wood is loa
50. s when the speed control probe encoder is disconnected It is on off to indicate functioning consent dissent for the Indicates the consent for pump functioning circulation pump Indicates the consent for pump external It is on off to indicate functioning consent dissent for the electro thermal controls functioning external electro thermal pumps controls It is on off when the pellet feed motor is activated It indicates functioning of the pellet feed deactivated The indicator switches on intermittently during normal functioning as the motor works with impulses It is on in the presence of an alarm and is accompanied by the relative signal in the display which identifies the cause To reset the alarm just hold key 1 esc down for 3 seconds when the boiler is completely cold It flashes when on the display appears HOFF WOOD DONT OPEN THE DOORS The indicator is on off when the external thermostat has to be satisfied dissatisfied If to be satisfied i e heat request activate the relative pump electro thermal controls for the circulation of water Ti Indicates the status of zone 1 thermostat The activation of this pump electro thermal control takes Indicates the presence of an alarm place also if the temperature of the water inside the boiler exceeds 90 C overheating safety device In this case the pump electro thermal control stops when the temperature of the water falls below 88 C The
51. set to go back to the previous parameter STOP PROGRAM 2 Use buttons 4 or 5 to set 22 00 which corresponds to the switch off time of the 2nd time span To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter DAYS ON 2 Enable the 2nd time span only for Saturday and Sunday To do this use keys 4 and 5 in the following way a key 5 scroll the various days b key 4 enable disable ON OFF the 1st time span for that day Example KEY 4 FUNCTI ON FI NAL VALUE KEY 5 FUNCTI ON MONDAY OFF OFF and vice versa OFF time deactivated Go to next day TUESDAY OFF OFF gt ON and vice versa OFF time deactivated Go to next day WEDNESDAY OFF OFF gt ON and vice versa OFF time deactivated Go to next day THURSDAY OFF ON and vice versa OFF time deactivated Goto next day FRIDAY OFF OFF gt ON and vice versa OFF time deactivated Gotonextday SATURDAY OFF ON and vice versa ON time span active Goto next day SUNDAY OFF OFF gt ON and vice versa time span active Gotonextday To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter 30 CHRONO SET MENU START PROGRAM 3 Set at OFF using buttons 4 or 5 which is found before the time 00 00 in a way to d
52. situations will always be free of charge ex our establishment with the exception of particular conditions agreed during negotiations with the foreign distributor In case of replacing particulars the warranty is not extended No compensation will be paid for the time the product is inefficient Thisisthe only valid warranty and no one is authorised to issue others in name or on behalf of EXTRAFLAME S p A Recommended testing charged to Extraflame Extraflame recommends for the functional testing of the product to be carried out by an Extraflame Authorised After Sales Centre who will supply all information for its correct use WARRANTY INTERVENTION The warranty request must be sent to the dealer 46 WARRANTY RESPONSIBILITY Chapter 10 EXTRAFLAME S p A does not grant any compensation for direct or indirect damages caused or dependant by the product LAW COURT The Vicenza Law Court is elected as the competent court for any disputes WARRANTY 47 Qextraflame PELLET AND WOOD BOILERS EXTRAFLAME S p A Via Dell Artigianato 10 36030 MONTECCHIO PRECALCINO Vicenza ITALY Tel 0445 865911 Fax 0445 865912 http www lanordica extraflame com E mail info extraflame com Extraflame reserves the right to vary the features and data given in this document at any time without forewarning in order to improve its products This manual cannot be considered as a contract for third parties This document is available at www
53. stove switches off normal or caused by A new ignition is attempted when the an alarm it is necessary to wait until it cools down WAIT FORCLEAN boiler has just been switched off normal completely therefore clean the brazier Leave the boiler switch off or caused by an alarm completely off and cold for at least 15 minutes before switching it on again ECONOMY The boiler is in HOFF status and the The re ignition of the boiler is restricted by the T WAIT ECONOMY SET has been set temperature set in the ECONOMY SET ACTIVE WOOD The boilers uing weodastudl The wood pellet mode has been selected and the boiler is using wood as fuel ACTIVE PELLET The boiler is using pellets as fuel Mode nas is using pellet as fuel The wood pellet mode has been selected and indicates START Indicates the pellet combustion phase the transition phase between the ignition and work using the pellets as fuel START WOOD indicatesthe wood combustionpliase It indicates the transition phase between ignition and work using wood as fuel This function activates every time current is removed Indicates the CHECK UP function and re applied from the boiler in the OFF status The CHECK UP l l i l performed by the boiler machine performs a particular analysis cycle to check the correct functioning of al of its parts CLOSE DOOR Kd aaor Pesu Op noi PEloe Check closure of the upper door exceeding 10 minutes ANTIBACTER CYCLE Indicate
54. sume 2 positions depending on the fuel used BOILER ADJUSTMENT 25 PRODUCT FUNCTIONALITY Extraflame S p A has foreseen two functionings for the combined boiler in relation to the type of fuel selected WOOD and WOOD PELLET Before switching the boiler on the following points must be verified Check the fuel feed The combustion chamber and the ash drawers have to be free and clean The burners must be completely free and clean Check that the power supply cable is connected correctly The bipolar switch in the rear part must be positioned on 1 WOOD FUNCTIONING CYCLE In this configuration the boiler will be manually ignited with wood following the procedure described below 1 Prepare a quantity of wood made up of logs and twigs inside the wood feeding compartment equal to about a fourth of its total capacity so as to form a uniform bed near the burner avoiding empty spaces between the various pieces 2 With the aid of materials like fire starters and paper cause a flame It is forbidden to use flammable liquids to ignite the boiler Extraflame S p A does not assume any responsibility with regard to damages to objects and or persons 3 Hermetically close both doors From the moment the flame has been sparked off the front door will have to remain closed until the boiler has completely cooled down 4 Press button 1 esc for 3 seconds the boiler will pass to IGNITION and there it will remain until it will
55. t used is in compliance with the features described in THE FUEL chapter Progressively reduce the pellet flow see PELLET ADJUST MENU Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Check the plant pressure Bleed the air from the plant Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Check for the presence of pellets in the feed box Check hermetic closure of the doors Check that the air vent and the fumes exhaust are not blocked or unsuitable Check cleanliness of the combustion chamber Adjust pellet flow see PELLET ADJUST MENU Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician Switch off the machine wait for complete cooling and repeat the ignition cycle If the problem persists the restoration operations must be carried out by an authorised technician 43 MOTOR RED BLOCKED Z4 ALARM PROBE BROKEN ALARM NO PELLETS
56. the desired fuel Press button 1 esc to confirm and escape 20 BOILER ADJUSTMENT BOILER CONFIGURATION The Extraflame boilers have the possibility to manage different external devices through the circuit board One of these devices can be a gas boiler which is defined as auxiliary boiler AUX BOILER It is called auxiliary as its functioning is managed by the circuit board of the biomass boiler or due to an exact choice on behalf of the user or due to a block of various nature fuel exhaustion an alarm a manual or automatic switch off given by the weekly programmer The boiler configuration allows to choose in which way to use the auxiliary boiler There are 3 possible settings BIOMASS BOILER BIOMASS AUX AUX BOILER BIOMASS BOILER Only the biomass boiler works with this configuration BIOMASS AUX With this configuration the biomass boiler always has priority with respect to the auxiliary boiler If for any reason fuel exhaustion any alarm except for HIGH WATER TEMP etc the biomass boiler blocks and cannot restart its normal functioning the auxiliary boiler is activated The biomass boiler circuit board will supply power to the auxiliary boiler and will decide ignition switch off of the latter depending on the analysed requests of the various devices on the plant and connected to the circuit board ex domestic storage puffer etc The ignition of the auxiliary boiler is always delayed by about 20 minutes O
57. tinue programming press button 3 menu ok Press button 2 set to go back to the previous parameter STOP PROGRAM 1 Use buttons 4 or 5 to set 12 00 which corresponds to the switch on time of the 1st time span To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter CHRONO SET MENU 29 DAYS ON 1 Activate the first time span for every day of the week except Saturday and Sunday To do this use keys 4 and 5 in the following way a key 5 scroll the various days b key 4 enable disable ON OFF the 1st time span for that day KEY 4 FUNCTI ON FI NAL VALUE KEY 5 FUNCTI ON OFF gt ON and vice versa O OFF ON and vice versa ON time span active OFF gt ON and vice versa time span active OFF N time span active N WEDNESDAY OFF N THURSDAY OFF OFF gt ON and vice versa time span active FRIDAY OFF OFF ON and vice versa SATURDAY OFF OFF ON and vice versa OFF OFF gt ON and vice versa time deactivated To confirm and continue programming press button 3 menu ok Press button 2 set to go back to the previous parameter SUNDAY START PROGRAM 2 Use buttons 4 or 5 to set 15 00 which corresponds to the switch on time of the 2nd time span To confirm and continue programming press button 3 menu ok Press button 2
58. traflame S p A After Sales Centre will carry out if provided by the warranty certificate The warranty is considered valid on the condition that Theinstallation and relative connections ofthe plant have been carried out by professionally authorised staff in total compliance with the Standard in force M D n 37 dated 22 January 2008 in compliance with the normatives in force both national and regional as well as these instructions Testing has been carried out by an authorised Extraflame S p A After Sales Centre which assume the responsibility to have verified that the plant has been realised in compliance with the Standard in force by professionally qualified staff in compliance with the normatives in force and to have checked the good functioning of the installed product Once this has been verified the After Sales Centre will supply all the information for its correct use filling in and delivering a copy of the document which certifies the warranty underwritten by the client WARRANTY CONDITIONS The warranty is considered valid on the condition that 1 The boiler is installed in compliance with the Standards in force with regard to the prescriptions contained in the installation use and maintenance manual relating to the product by qualified staff in possession of the legal requisites M D n 37 dated 22 January 2008 2 The client is in possession of the documentation which certifies its eligibility filled in in all its
59. unctions if the temperature of the water inside the boiler exceeds 90 C the pump in zone 1 is activated in order to remove the excess heat As well as the areas the request on behalf of any puffer is also inhibited the boiler will only work to satisfy the request for domestic hot water J Y ML E Press key 3 menu ok to access the menu Press key 3 menu ok to access the USER MENU Select SUMMER WINTER MENU using buttons 4 and 5 and press key 3 menu ok to confirm Using buttons 4 and 5 select the desired functioning Press button 1 esc to confirm and escape A So MA So MA So MA 95 DESIRED TEMPERATURES SETTING The boiler allows to set the desired water temperature in different points of the plant There are 3 settings to adjust C H SET BOILER SET ECONOMY SET C H SET allows to set the desired water temperature inside the boiler in case of request on behalf of the heating plant The set can be set from a minimum value of 65 C to a maximum of 80 C or the automatic mode can be selected Setting a value between 65 C and 80 C the boiler works to reach the desired temperature BOILER ADJUSTMENT 23 decreasing the functioning power once nearing the set set if the temperature exceeds the set set by at least 5 C boiler set 5 C the boiler switches off displaying HOFF on the display and will wait for re ignition until the temperature has decreased by
60. xiliary equipment in relation to the heating system must comply with all current Standards and Regulations and to those envisioned by the law Installation must be carried out by authorised staff who must provide the buyer with a declaration of conformity for the system and will assume full responsibility for final installation and as a consequence the correct functioning of the installed product It is necessary to bear in mind all laws and national regional provincial and town council normatives present in the country the appliance has been installed ExtraflameS p A cannot be held responsible for the failure to comply with such precautions Before installation wash the pipes of the system well in order to remove any residues that could compromise the correct functioning of the appliance During installation inform the user regarding a In case of water leaks he must close the water supply and promptly warn the after sales technical service b The system working pressure must be checked periodically If the boiler is not used for a long period of time itis recommended that the after sales technical service is contacted to carry out at least the following operations Position the master switch on position O Close the water taps of both the heat system and the domestic hot water system Empty the heating system and the domestic hot water system if there is risk of freezing COMMISSIONING After the packaging has been removed chec

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