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1. Ver 1 del 12 03 2012 Z RDS Technical Manual il fuoco intelligente Pag 1 INTRODUCTION The pellet stove is a heating device with internal combustion that take the air from the room and transform it into hot air The heat process is generated by the fuel the pellet and combustion the air which combination result as 1 Energy the flame consequently heat 2 Combustion residue that is not transformed in energy the ash To optimize the production of the energy we should know the chemical composition of the pellet wood and conse quently calculate the volume of air requested to burn it optimizing the combustion This ratio is called stoichiometric ratio As much as closer we can get the stove working with the ideal stoichiometric ratio compared to the chemical compo sition of the pellet the better is the combustion and the production of energy WHAT IS THE RDS TECHNOLOGY AND HOW IT WORKS The RDS system gives the possibility to the stove to constantly control the volume of air requested for the combu stion in relation to the ideal stoichiometric ratio preset by us The system adapts Itself to different working conditions such as Different wood pellet quality the stoichiometric ratio change the RDS system feel the different requirement of air and order the stove to reset the preset ratio Different size of the chimney the stoichiometric ratio change the RDS system feel the differe
2. Key 1 access key to set room temperature and regulation Key 2 access key to set power and regulation Key OK short press of the key to confirm and come back to the main screen press the key 3 seconds long to switch on and switch off the stove The functionalities of this display when used in mode BASE are Switch on and switch off of the stove Set of the room temperature and selection of the type of sensor supplied sensor connected to the motherboard or sensor integrated to the display Set of the working power 1 2 3 4 5 3 1 1 switch on and switch off of the stove Before starting the stove please follow following procedure 1 Connect the power cable 2 Set the switch on the backside of the stove on position 1 3 Check that the installation is connected to the chimney 4 Load the pellet tank with 6 mm pellets 5 Load the screw as described in paragraph 8 6 6 Press key OK for 3 seconds long At this stage the stove will begin the ignition phase On the display will appear following writings START waiting time is different depending on default settings WAITING FLAME waiting time is different depending on default settings FLAME LIGHT waiting time is different depending on default settings WORK waiting time is different depending on default settings 3 1 2 Set of the room temperature Ravelli Set Temperature Room Set Temperature Roam 41E c Senso
3. by the diameter of the tube you will get the flow of air in m3 s passing through the system In a volume m3 there is a specific mass of air multiplying this value for the flow of air we can obtain the mass of air entering in the combustion chamber of the stove Manuale tecnico sistema RDS il Fuoco intelligente Pagina FUNTIONNING OF THE STOVE WITH RDS TECHNOLOGY 2 1 STARTING MESSAGE After few seconds from switching on of the power the following messages are displayed i La Fe Eli mav 2010 Sax Eiz may 2010 20 30 r 20 20 420 C 2 ff 420 i 2 modulation Th Modulation s H FAY a 2 2 START UP CONDTION OF THE STOVE There are two start up conditions of the stove Cold ignition t smokes lt then the switch off parameter TF15 Hot ignition or restart t smokes gt lower then switch off parameter TF15 2 2 1 COLD IGNITION PHASE STOVE STATUS COLD This phase refers to every ignition phase with a temperature below the minimum threshold TF 15 A pellet stove is working with 5 different phases A IGNITION PHASE B FLAME STABILISATION PHASE C WORKING PHASE D MODULATION PHASE E CONFORT CLIMA ACTIVATION PHASE F SWITCHING OFF PHASE A IGNITION PHASE Stove in FINAL CLEANING or OFF with attempt to ignite OK If the temperature of the smokes is higher than the parameter TF15 Tsmoke gt TF15 the stove continue the cleaning phase if the temperatur
4. enter in the USER MENU press two times key OK To enter in the menu SET CLOCK press 3 times key 2 and confirm with OK To modify the settings use keys 1 and 2 and by pressing OK you confirm the data and go on to the following one By activating the box flag ON OFF you enable the function chrono see paragraph 7 2 5 By last confirmation with OK you save all settings and return automatically to the screen with the icons To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK 3 2 5 Menu CHRONOTHERMOSTAT YY With the function chrono thermostat is possible to program for each day of the week the switch on and off of the stove in two indepen dent intervals time PROGAM 1 and PROGRAM 2 ta START orario di accensione del crono programmat programma2 hare STOP orario di spegnimento del crono programmat1 programma2 ae 21 30 ae GIORNO giorni in cui si desidera attivare i programmi Lu MaMe ci we Sa Gof e Ser ee a POTENZA potenza desiderata al momento dell accensione della stufa 4 TEMPERATURA temperatura ideale che si vuol raggiungere nell ambiente in cui la stufa installata durante l avvio con crono attivo ll settaggio in questione viene sovrascritto a quello impostato in condizioni di lavoro manuale To enter in the USER MENU press two times key OK To enter in the menu SET POWER press 4 tim
5. stove To scroll the different counters total or partial hours and number of ignitions use key 1 and 2 To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK SERVICE HOURS All our models need in addition to the regular cleaning reference to the paragraph dedicated to the maintenance of the stove in the user manual also a special cleaning which should be done by the installer authorized by the producer At the time of the installation it is possible to set a number of working hours appropriate for the model following this procedure default settings gt gt extra parameters gt gt TF53 service hours At the end of these hours on the display will appear the message SERVICE HOURS followed by an acoustic signal When this message appears please contact the installer to do the special cleaning of the stove If the cleaning is not done the message will appear by each ignition but will not interrupt the functioning of the stove 3 2 12 Menu SET ARIA PELLET 237 The set of the draught pellet blend allow to modify immediately the quantity of inlet air and the quantity of pellet loaded in the firepot The stove is tested with pellet certified DIN PLUS If you do not use certified pellet could be necessary to set the combustion Normal ly the modification is made on the FLUX to adjust the inlet air and consequently the combustion
6. the auger to feed the pellet TF 02 the motherboard read an increase of temperature equal to the value set in the parameter TF 05 the stove pass from the phase WAITING FLAME Into the phase FLAME LIGTH without considering this time NB if the motherboard does not feel an increase of temperature equal to the value set in TF05 within the time of time out TF 48 the stove pass into NO INGNITION ALARM B Flame stabilization phase DISPLAY SHOWING FLAME LIGTH in this phase the ignitor goes automatically in OFF status the flow of air goes at a value set by parameter TF10 The functioning of the auger is set by parameter TF08 the flame has few minutes TF09 to get stabilized During this working phase which duration is measured in minutes TF09 a check is done on smoke tempe rature The system memorize the smoke temperature T0 at the beginning of this phase Then every one minute a test is done to be sure that the smoke temperature increase regularly in the contra ry the display will show AL11 WRONG FLAME C WORKING PHASE DISPLAY SHOWING WORK the stove perform all power from PT01 to PT05 and then goes to working po wer set by the customer while the heat exchanger if the parameter_TF 06 fan threshold is achieved It goes to the working speed set by the customer When the stove reaches the working phase reaching the preset power the air flow and the auger operate accord
7. 20 wa been reached If this temperature is keep for the set time of DELAY COM i FORT CLIMA the stove switch off 4 zoc ih 2 oad ih Modulation ks After the switching off phase the writing ECO STOP will appear on 20 20 NTAN the display The stove will remain in this status until decrease to S i 15 C only at that time the starting phase will begin 4 zoc ih 2 N gr Eco Stop REMARK the functioning of the stove with COMFORT CLIMA mode could activate the ignition and the switching off phase several times during the day this could compromise the duration of the candle for the automatic ignition of the stove Ver 1 del 12 03 2012 Manuale tecnico sistema RDS il fuoco intelligente Pagina F Switching off phase THE DISPLAY SHOWS FINAL CLEAN The switch off button is pressed the pellet loading gear motor is switched off the smoke extractor goes to maximum power and the heat exchanger runs at power 5 When the smoke temperature reaches TF 15 EXTINCTION THRESHOLD the final clean continues according to time TF 46 MIN EXTINCTION T switching off the smoke extractor when this expires The heat exchanger switches itself off according to the TF 06 EXCHANGER THRESHOLD settings ONINVATI GRAFICO SPEGNIMENTO Ver 1 del 12 03 2012 Manuale tecnico sistema RDS il Fuoco intelligente Pagina 6 4 2 2 HOT RE IGNITION PHASE STOVE STATUS HOT This phase refers to every igni
8. EABLE DEBIMETER In the event in which an unserviceablility is verified of the debimeter reading the input air flow When this anomaly occurs the stove function is not interrupted indeed the machine starts to work in module mode functioning in manual RDS removed A periodic signal nevertheless remains active whether visual or acoustic indicating the type of problem 8 13 Alarm 15 TRIAC COCHLEA When the triac which manages the ON and OFF pellet loading phases inside the electronic card is unserviceable the cochlea de activates and this alarm appears on the display 8 14 Alarm 14 COCHLEA PHASE In the case in which the cochlea wiring is not correctly connected on the card or there are interruptions Check the various connections and the condition of the cable Alarms relating to the stoves gamma HYDRO 8 15 Alarm 16 PRESSURE WATER In the case in which the plant pressure is greater or less than a value set by the Ravelli srl company must be between 0 6 bar and 2 4 bar A pressure of circa 1 0 bar is recommended at cold circuit 8 16 Alarm 10 HOT WATER If the water heater temperature exceeds 90 C TF37 the following alarm is screened In this case it is important to check for cor rect functioning of the circulator or whether some impedence gate valve is causing incorrect circulation of water in the heating circuit NB Each alarm condition excluding alarm 09 causes the immediate switching off of the stove with the extactor a
9. KE FINAL CLEANING until CHRONOTHERMOSTAT TEMP lt TF15 timer TF46 PATLE ANA ECO STOP T FUMI lt TF 15 After the smoke probe has reached the value set in the TF15 the TIMER TF46 T MIN EXTINCTION is activated in order to check that the flame has gone out completely IMPORTANT the TIMER mentioned above that can be set manually by the PR40 must have a value equal to the time needed to extinguish the flame even after the WAIT FLAME phase where the firepot must consume a large amount of pellets before the OFF status 10 2 FINAL CLEAN with Re ignition attempt If a Re ignition is requested after the FINAL CLEAN the switchboard must behave as follows CONDIRE ONES OPERATION DISPLAY ERGEC SMOKE FINAL CLEANING until next FAN WAIT OK for 4 seconds T SMOKE lt TFO7 Ignition with FAN WAIT g amp SMOKE FINAL CLEAN until TF45 RE START CRONOTHERMOSTAT TEMP gt TF15 RE START SOONE GOMER FINAL CLEAN until TF45 FAN WAIT TSMOKE lt TFO7 imer i a START Before every START RE START phase the stove carries out a further final clean according to TIMER TF45 RE IGNITION BLOCKAGE in order to burn all pellets inside the fire pot IMPORTANT the TIMER mentioned above that can be set manually by the TF45 must have a value equal to the time needed to extinguish the flame even at high temperatures
10. NSOR CONSOLLE if you work in this mode should be selected by using key 2 Then confirm with the key OK reference ti o pic 1 paragraph 7 1 2 MODALITA TERMOSTATO ESTERNO if you use an external thermostat correctly connected as shown in the electrical scheme reference paragraph 10 the display will not show the room temperature but the writing T ON when the contact is closed or T OFF when the contact is open REMARK TO ENABLE THE EXTERNAL THERMOSTAT ENTER IN THE SET TEMPERATURE USING KEY 1 AND THEN PRESS REPE ATEDLY TO REACH THE VALUE EST ON THE DISPLAY CONFIRM TWO TIMES WITH THE KEY OK KEEPING DESELECTED THE BOX FLAG SENSOR CONSOLLE Once reached the set temperature of the thermostat the display will show MODULATION WORK so the stove will reduce to minimum the pellet consumption and the power as well If activated the mode COMFORT CLIMA the stove will switch on and off automatically for details reference paragraph 8 2 N AMB TERM TC1 SONDA TERMOSTATO SONDA FUMI AMBIENTE ESTERNO REMARK if you want to use the CONFORT CLIMA is advisable an external thermostat with OFF SET of at least 3 C 3 1 3 set of the working power To modify the working power press key 2 to enter in the dedicated menu and with keys 1 and 2 to set the power you desire from 1 to 5 and confirm with key OK Increasing the power also the pellet consumption and the speed of the fan increase as well It is not possible to modi
11. The duration of each cleaning operation is regulated by the parame ter TF 12 The smoke extractor turns according to the TF 14 settings with a pellet load of TF 11 The purpose of this function is to prevent the basket from clogging when the stove remains in operation for many hours during the day Manuale tecnico sistema RDS il fuoco intelligente Pagina D Modulation phase THE DISPLAY SHOWS MODULATION WORK when the set room temperature is reached independenti from the working power of the stove it goes to working power 1 E Comfort clima Comfort Clima E To activate the comfort clima please set a value different from OFF using orr L keys 1 and 2 Then confirms with OK l Set the time during which the stove should stay in MODULATION WORK Delay Comt Clima J before going into ECO STOP default 4 The set value in this case 5 C has activated the function Comfort Clima FUNCTIONING Ravelli J The value control the restart temperature of the stove EXAMPLE Comfort Clima peN Room temperature set at 21 C os LAs AVA Comfort clima value set at 5 C With this regulation the stove will switch off once reached the 21 C and will switch on when the room temperature is 15 C 21 C 5 0 5 tolerance approximately 15 C on the display will appear the lines as in the picture on the left Delay Comt Clima The modulation phase is activated because the set room temperature has TH aq
12. ach time the key OK Manuale tecnico sistema RDS il Fuoco intelligente Pagina 6 3 2 7 Menu COMFORT CLIMA Comfort Clima os LAs Delay Comt Clima To enter in the USER MENU press two times key OK To enter in the menu COMFORT CLIMA press 6 times key 2 and confirm with OK To modify the settings use keys 1 and 2 and by pressing OK you confirm the data and go on to the following one By last confirmation with OK you save all settings and return automatically to the screen with the icons To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK 3 2 8 Mode SILENCE To enter in the USER MENU press two times key OK To enter in the MODE SILENCE press 7 times key 2 and confirm with OK Enable or disable the function by using key OK To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK 3 2 9 Mode SELF CONTROL SYSTEM a To enter in the USER MENU press two times key OK To enter in the MODE S C SYSTEM press 8 times key 2 and confirm with OK Enable or disable the function by using key OK To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK Manuale tecnico sistema RDS il fuoco i
13. ctive at maximum power and the exchanger at PT5 speed until reaching the dedicated TFO6 threshold The alarm status is reached after TF43 time can be zeroed by pressing the OK button IMPORTANT Each alarm is only displayed after a time has elapsed as established in the TF 43 timer Alarm Delay parameter with the exception of the PELLET FINISHED BLACK OUT e DEBIMETER UNSERVICEABLE alarms IMPORTANT When an alarm is activated it is no longer possible to start the stove until that alarm is reset by holding the OK button pressed Ver 1 del 12 03 2012 Manuale tecnico sistema RDS il fuoco intelligente Pagina 10 OPERATIONS LINKED TO FINAL CLEAN PHASE The purpose of the FINAL CLEAN phase is to burn all pellets in the fire pot during the extinction phase In fact the smoke extractor is activated at maximum revs per minute Its value is around 2700 rpm In just a few minutes the sur plus pellet is burnt in the basket and the stove starts the cooling phase also thanks to the support of the heat exchan ger running at power of 5 until it succeeds in lowering smoke temperature till threshold TF 06 10 1 FINAL CLEAN without Re ignition attempt If extinction of the stove is required the switchboard activates the FINAL CLEAN phase and behaves as follows CONDITIONS OPERATION DISPLAY EFFECT SMOKE FINAL CLEANING until OK for 4 seconds TEMP gt TF15 following condition PASA EEANN Shut off SMO
14. e of the smokes Is less or equal off threshold Tsmoke gt IF15 a TF45 timer is activated RE IGNITION BLOCK THE DISPLAY SHOWS FAN WAITING IGNITION at the end of this time the stove goes on IGNITION phase IMPORTANT the above mentioned timer TF45 has been introduced in order to guarantee that there is no flame or unburned pellet inside the fire pot before the stove switch on DISPLAY SHOWING START in his phase the ignitor is pre heated for a preset time connected to parame ter TF 04 In this phase the loading of the pellet starts according to TF01 DISPLAY SHOWING _ WAITING FLAME in this phase while the ignitor _is still workings loading of the pellet continue the smoke fan starts and the flow meter starts to measure the flow of combustion air pas sing from the firepot and set the air_volume as per the value TF 03 the rom of the smoke fan varies in order to keep a constant the volume of air In this moment the TO value is memorized as a reference to read the smoke temperature increase TF05 DELTA FLAME and _determine later the stove to pass into phase FLA ME LIGTH The loading of the pellet is regulated by _TF01 which indicates the ON values of the gearmotor To preventa surplus of pellet into the firepot we activated a parameter TF02 that limit the loading time of the pellet during all start up procedure Manuale tecnico sistema RDS il Fuoco intelligente NB If in the working time set for
15. es key 2 and confirm with OK To choose the programmation use keys 1 and 2 confirms with OK Program 1 use keys 1 and 2 to modify the settings and by each press of OK you confirm the data and go on to the following one Program 2 use keys 1 and 2 to modify the settings and by each press of OK you confirm the data and go on to the following one By last confirmation with OK you save all settings and return automatically to the screen with the icons To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK Il simbolo indicato seganla che attiva la funzione crono E comunque possibile effettuare la programmazione del crono anche se questo risulta disattivato Per renderla funzionante fare riferimento al capitolo dedicato all impostazione dell orologio 5 2 4 MENU OROLOGIO h Modulation ks Manuale tecnico sistema RDS il Fuoco intelligente Pagina DESCRIZIONE DELLE STRINGHE SET TAMB PROG 2 Da EST a MAN ESEMPIO Suppose that the user want to switch on the stove at 08 30 with set switch off at 21 30 all days of the week with the exception of the weekend PROGRAM 1 suppose moreover that the user want a room temperature of 21 C and to reach this temperature he sets a working power of 3 The passages to do will be the following From the MENU CHRONO confirm with key OK and set the program you want to modi
16. fy the set power during the phase of MODULATION WORK 3 2 Display with mode ADVANCED Calendario Orologio Potenza di lavoro Temperatura ambiente Stato stufa Key OK access key to the complete menu and confirmation of the settings chosen Key 1 scroll key and modification of the settings Key 2 scroll key and modification of the settings The stove is equipped with many functions available in each menu programming Some of these menu are accessible for the end user other are protected with a password so they are accessible only for the After sales center Manuale tecnico sistema RDS il fuoco intelligente Pagina The three pictures which follow show the menu with all its icons for the advanced functionalities Menu eer othe ST F The use of the display in advanced mode provides the view of three main menus USER MENU DEFAULT SETTINGS protected by a password BASIC PARAMETERS protected by a password The submenus of the USER MENU the only one accessible for the end user are the following Menu STOVE STATUS Menu SET ROOM TEMPERATURE Menu SET POWER Menu SET CLOCK Menu CHRONOTHERMOSTAT Menu LANGUAGE Menu COMFORT CLIMA Mode SILENCE Mode SELF CONTROL SYSTEM Menu VIEW SETTINGS Menu VIEW WORKING HOURS Menu SET DRAUGHT PELLET 3 2 1 Menu STOVE STATUS Ral elli E CON Velocit flusso in ingresso 5 A A 0 00 mis CF 0000 g min Giri estratt
17. fy using key 1 and 2 By confirming with key OK you go to the set of the switch on hour set the hour hh mm using keys 1 and 2 By confirming with key OK you go to the set of the switch off hour set the hour hh mm using keys 1 and 2 By confirming with key OK you go to the scroll of the days with keys 1 and 2 activate deactivate the days ex Monday Tuesday Wednesday Thursday and Friday active By confirming with key OK you go to the set of the power with keys 1 and 2 set the value ex Power 3 By confirming with key OK you go to the set of the room temperature with keys 1 and 2 set set the degrees ex 20 C When the stove is working and the set room temperature is reached the stove goes into MODULATION or COMFORT CLIAMA if activated BY USING THIS MODE IT IS NECESSARY TO CHECK THAT AFTER EVERY AUTOMATIC 1 IMPORTANT SWITCHING OFF THE FIREPOT IS ALWAYS WELL CLENAED IN ORDER TO GUARANTEE A PER FECT AUTOMATIC IGNITION 3 2 6 menu LANGUAGEEY Select Language Ti Italiana Deutsch ae English To enter in the USER MENU press two times key OK To enter in the menu SET LANGUAGE press 5 times key 2 and confirm with OK To select language please use keys 1 and 2 By last confirmation with OK you save all settings and return automatically to the screen with the icons To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing e
18. if the regulation of the flux is not sufficient could be necessary to adjust also the PELLET Pellet Ged 3 2 41 91 Ed GF a A Flow Seg 2 2 1 9 1 2 B44 a RDS Technical Manual il fuoco intelligente Page ALARMS In the event that a functional anomaly is verified the card intervenes signals the irregularity and operates in different modes accor ding to the type of alarm The following alarms are foreseen Alarm origin Code Screen display mooo FLAME ANOMALY ALARM o PELLETS FINISHED ALAR General safety pressure switch o8 DEPRESURIZATIONALARM General safety thermostat A2 3 O CO A Temperature smoke probe Smoke over temperature Failure to light Flame anomaly Extinction during work phase Failed mains power supply Smoke fan unserviceable Pressure lt 0 5bar or gt 2 5bar 16 rate determining PRESSURE ALARM step Water heater gt 90 C TF37 HOT WATER ALARM 8 1 Allarm 02 SMOKE PROBE Occurs in the event of incorrect reading from the smoke probe when this turns out to be unserviceable or not connected Extractor revolutions anomaly Door open Brazier obstruction Unserviceable debimeter 2 3 11 4 12 13 13 Guasto al triac della coclea 1 14 8 2 Alarm 03 SMOKE TEMP Hot fumes Is announced not as a true alarm but as a warning of having reached the maximum TF 42 threshold When the card signals such a condition it intervenes by reducing the pellet load and the ai
19. ing to parameters set for the working power selected TF 17 TF 20 TF23 TF 26 TF 29 for the air TF16 TF19 TF 22 TF 25 TF 28 for the auger TF 18 TF 21 TF 24 TF 27 TF 30 for the heat exchan ger Each time a working power is modified the stove reaches the set power increasing or decreasing stepless the power as follow DECREASE IN POWER INCREASE IN POWER Power If during the work phase the smoke temperature reaches the maximum threshold TF 42 the stove goes into ventilation to reduce the smoke temperature If the ventilation is not sufficient and the temperature continues to increase reaching 269 C 516 F the stove automatically goes into SMOKE OVER TEMPERATURE ALARM If the switchboard indicates a constant decrease in temperature due to extinction of the flame the stove goes to NO PELLET ALARM reaching the threshold set in the parameter TF 41 NO PELLET THRESHOLD i 40 g fomPatora w romeo o 40 G 40 M IMPORTANT Even if the smoke temp reaches the value set in the TF 06 the exchanger does not switch on until the stove goes to WORK mode this condition is necessary in order to avoid jumps in the Tsmoke in FLAME LIGHT with the risk of displaying an unusual AL 11 FLAME ANOMALY ALARM THE DISPLAY SHOWS FIRE POT CLEANING in this phase the stove cleans the fire pot according to the inter val between cleaning operations of TF 13
20. m the cochlea in series with the power supply and simultaneously allows the controller to acquire this change of status through the AL1 in CN4 terminal 8 8 Alarm 07 THERMAL When the main safety thermostat identifies a temperature greater than the trigger threshold circa 90 C the same intervenes to remove power from the cochlea in series with the power supply and simultaneously allows the controller to acquire this change of status through the AL1 in CN4 terminal The thermostat is usually mounted on the hopper the threshold beyond which the device opens the contact is circa 90 C 8 9 Alarm 04 EXTRACTOR UNSERVICEABLE When the smoke extractor fan becomes unserviceable or the encoder does not read the number of revolutions even if the reader cable is simply disconnected or broken 8 10 Alarm 12 EXTRACTOR REVOLUTIONS When the extractor fan works at a speed below 15 with respect to that set in the function parameters 8 11 Alarm 13 INSUFFICIENT DRAW When the flow value is greatly removed from the set value for example if door open the flow goes below the minimum flow value base parameter blockage in the brazier or in the smoke ducts inside the stove body the flow set is not reached even with the help of the extractor which due to the circumstance is driven at its maximum working level maximum domestic network voltage After a certain time in which the stove is in this condition the alarm goes off 8 12 Alarm 09 UNSERVIC
21. nt requirement of air and order the stove to reset the preset ratio With the RDS system the stoves is always working with the ideal efficiency adapting itself to different condition of combustion air and the chemical composition of pellet THE FLOW METER FLOW METER Is the instrument that can measure the flow of air requested for the combustion Connected to an electronic device measuring the speed of the air it can adjust the correct volume of air requested for the combustion of the stove Is the instrument that can measure the flow of air requested for the combustion Connected to an electronic device measuring the speed of the air tt can adjust the correct volume of air requested for the combustion of the stove There are two temperature sensors a simple one sensor A and a second one similar to the first one but preheated sensor B The temperature values detected by the two sensors are different The sensor A feel the room temperature while the sensor B feel the temperature of the preheated sensor Placing the two sensors of the flow meter in a tube where a flow of air is passing the temperature of the sensor B will reduce depending from the speed of the air passing inside the tube values change depending from the speed of the air passing inside the tube The main electronic board can detect the temperature modification of the two sensors and can calculate the speed of the air accordingly If we multiply the value
22. ntelligente 3 2 10 Menu VIEW SETTINGS XX In this menu you can verify the parameters set in the motherboard Ignition Flame light Fire pot cleaning Off To enter in the USER MENU press two times key OK To enter in the menu VIEW SETTINGS press 9 times key 2 By confirming with OK you enter in the list of set parameters To scroll the list of parameters use key 1 and 2 To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK 3 2 11 Menu VIEW WORKING HOURS In the menu VIEW WORKING HOURS you can check the total or partial working hours and also the number of ignitions of the stove It is possible sometimes that the working hours are not reset and you see numbers like 5000 15000 25000 It will be care of the technician to re set these numbers by first ignition This does not means that the stove has already worked for so many hours it is just a setting made during the tests we make in Ravelli before the stoves are packed and delivered This menu is used by the After Sales Center to evaluate the total working hours of the stove during the season and consequently to evaluate the need of cleaning service hours Counter Total Hours To enter in the USER MENU press two times key OK To enter in the menu VIEW WORKING HOURS press 10 times key 2 By confirming with OK you see the working hours of the
23. ore Temperatura fumi amp Smokes 120 C ra Screw Status oO Stato della coclea In this menu you can check the correct functioning of the most important components of the pellet stove and some values which distinguish its correct functioning To enter in this menu press 3 times the key OK after having selected the icon with the writing Stove status This menu is used both by the after sale center to understand the reason of the malfunctioning of the stove and by the end user as well for the pellet loading in the tank 3 2 2 menu SET ROOM TEMPERATURE a To enter in the USER MENU press two times key OK To enter in the menu SET ROOM TEMPERATURE press once key 2 and confirm with OK TO MODIFY THE SETTING PLEASE REFERENCE TO PARAGRAPH 7 1 2 To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK Manuale tecnico sistema RDS il fuoco intelligente Pagina 3 2 3 menu SET POWER To enter in the USER MENU press two times key OK To enter in the menu SET POWER press 2 times key 2 and confirm with OK TO MODIFY THE SETTING PLEASE REFERENCE TO PARAGRAPH 7 1 3 To return to the main screen press at the same time keys 1 and 2 Alternatively it is possible to exit by step from the menus by pressing each time the key OK 3 2 4 Menu SET CLOCK 90 mm 44 DAY oF 09 MA hh rir OON 09 50 To
24. r Consolle 41E c Sensor Consolle The functioning of the stove with room thermostat activated is of 3 types With supplied room sensor positioned on the backside of the stove not available for insert models With room sensor integrated to the display With external thermostat not supplied MODE WITH SUPPLIED ROOM SENSOR DEFAULT AND SUGGESTED USE If you use the supplied room sensor the display will show the room temperature To set and modify the room temperature press key number 1 to enter in the dedicated menu and set the desired value with key 1 and 2 Confirm with key OK 2 times and keep deselected the box SENSOR CONSOLLE flag see pic 2 Once reached the set temperature the display will show MODULATION WORK so the stove will reduce to minimum the pellet consumption and the power as well Manuale tecnico sistema RDS il fuoco intelligente Pagina Confermare con il tasto OK due volte mantenendo deselezionata la casella flag vedi fig 2 Sonda Consolle Al raggiungimento della temperatura sul display verr visualizzata la scritta LAVORO MODULA in questo caso la stufa ridurr al minimo il consumo dei pellet diminuendo la potenza di riscaldamento MODE WITH ROOM SENSOR INTEGRATED TO THE DISPLAY in case you want to install the display on the wall instead of on the stove as from the factory please reference to the functioning with supplied room sensor as above explicated with just one difference the box flag SE
25. r inlet flow at the PT1 while leaving the exchanger fan at PT5 in order rapidly to cool the chassis and the smoke temperature Smoke over heating alarm Occurs when the heat of fumes fails to bring the smoke probe temperature down and this displays a temperature greater than 289 C 8 3 Alarm 05 MANC ACC Occurs if the TF 48 time has completely run down without verification of an increase of Tsmoke gt TF 05 condition 8 4 Alarm 11 ANOMOLOUS FLAME Occurs if during the FLAME PRESENT phase an increase of the t smoke conditions have not been verified 8 5 Alarm 06 PELLETS FINISHED Occurs if at the end of the STABILIZATION phase the temperature of the fumes does not reach the TF 41 value Or it may occur in the WORK phase when the temperature of the fumes goes below the same TF 41 value 8 6 Alarm 01 BLACK OUT Activates when a missing mains power condition occurs for a time greater than the TF 44 parameter inate STA BLACK OUT DURATION NEW STATUS ON RESTORATION OF MAINS VOLTAGE OUT pany FINAL CLEANING SWITCHINGON ay BLACK OUT ALARM WORK lt TF44 WORK any any FINAL CLEANING FINAL CLEANING ECO STOP ECO STOP does not prompt ALARM condition WORK BLACK OUT ALARM C RDS Technical Manual il fuoco intelligente Page 8 7 Alarm 08 DEPRESSURIZATION When the pressure switch low pressure meter identifies a pressure below the trigger threshold the same intervenes to remove power fro
26. tion the message FAN WAITING RE IGNITION will appear on the dis play RE IGNITION pre heating of the ignitor for an established time linked to the parameter PREHEATING TIME TF04 In this phase pellet loading starts according to TF01 while the smoke extractor which previously was carrying out the final clean slows its revs and positions itself on the value set at TFO9 fan speed in FLAME PRESENT phase IMPORTANT This method makes it possible to solve the problem with the smoke extractor which passing from the OFF phase to the activation phase could cause an anomalous increase in temperature which could elude the TF05 FLAME DELTA when a flame is present N B For all the other phases the stove behaves in the same operating way as a normal ignition See para graph 1 2 1 from point B Manuale tecnico sistema RDS il Fuoco intelligente Pagina 3 Description of the functioning and symbology of the display The innovation of this particular display is the communication through low voltage conveyed waves 12 volts between the electronic mo therboard and the display The communication is made trough a bipolar cable ex the cable for the stereo speakers and the novelty is the possibility to install the display in the wall using the optional standard frame for electrical box 503 AIT 3 1 Display with mode BASE Calendario Orologio Potenza di lavoro Temperatura ambiente Stato stufa
27. tion cycle with temperature below the re start threshold TF 07 in any case over the mini mum threshold TF 15 say when the stoves is already hot N B the value relating to the restart threshold is a datum tested in the company on each of our stove models in order to identify the optimal restart condition This parameter should not be changed significantly by the service centre not over 5 C 10 F unless Ecoteck technical centre has been consulted A pellet stove in these conditions functions in 5 phases A RE IGNITION PHASE B FLAME STABILISATION PHASE see previous section C WORK PHASE see previous section D MODULATION PHASE see previous section E COMFORT CLIMATE ACTIVATION PHASE see previous section D SWITCH OFF PHASE see previous section A Re ignition phase Re ignition conditions Stove in FINAL CLEAN with re ignition attempt if the smoke temperature is lower than or the same as the restart threshold Ismoke lt TFO7 and in any case over PR13 SWITCH OFF PHASE the SWITCH OFF PR switches on the TF 45 timer RE IGNITION BLOCK After the time the stove goes into re ignition state if the smoke temperature is higher than the restart threshold Tsmoke gt TFO7 the stove continues with the final clean after this threshold has been reached the TF45 RE IGNITION BLOCK timer switches on and the stove goes into that re ignition state In both cases during the period before re igni

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