Stufe a Pellet PELLET STOVES User manual DELIZIA 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 stove! The Extraflame pellet stove is an ideal heating solution. It utilises the most advanced technology and is manufactured to the highest standards with a contemporary design, allowing you to enjoy the ambience and warmth of a natural flame in complete safety. This manual tells you how to use your stove correctly. Please read the entire manual carefully before using your stove.
Index WARNINGS AND SAFETY DEVICES.......................................................................................................... 7 Chapter 2 WHAT ARE PELLETS?................................................................................................................................. 8 PELLET STORAGE .....................................................................................................................................................................8 PELLET LOAD ................
MECHANICAL THERMOSTAT (OPTIONAL) .................................................................................................................. 22 MECHANICAL THERMOSTAT INSTALLATION (OPTIONAL) ............................................................................ 22 MECHANICAL THERMOSTAT FUNCTIONING ...................................................................................................... 22 MECHANICAL THERMOSTAT FUNCTIONING IN STDBY MODE (TO ALSO BE USED FOR TELEPHONIC ACTUATOR)......
WARNINGS AND SAFETY DEVICES The stoves 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, 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.
Chapter 2 WHAT ARE PELLETS? Pellets are made by applying very high pressure to sawdust; i.e. the residue of raw timber (without paint) produced by sawmills, carpentry works and other activities involved in processing wood. This type of fuel is completely environmentally friendly, as no binders of any kind are used to keep it compact. In fact, the compactness of the pellets over time is guaranteed by lignin, a natural substance found in the wood itself.
Chapter 3 SAFETY DEVICES WARM AIR BLOWER BREAKDOWN If the blower stops for any reason, the stove automatically shuts down to prevent overheating. FUME EXHAUSTER BREAKDOWN If the exhauster stops, the electronic unit immediately prevents pellet feeding. PELLET FEED MOTOR BREAKDOWN If the motor stops, the stove continues to operate until the minimum cooling level is reached.
Chapter 4 ASSEMBLY AND INSTALLATION INSTRUCTIONS The installation must comply with: UNI 10683 (2005) heat generators fed with wood and other solid fuels: installation. The chimneys must comply with: UNI 9731 (1990) chimneys: classification according to thermal resistance. EN 13384-1 (2006) calculation method of the thermal and fluid-dynamic features of the chimney. UNI 7129 point 4.3.3 provisions, local rules and prescriptions of the fire brigade. UNI 1443 (2005) chimneys: general requirements.
Chapter 4 EXHAUST VENTING SYSTEM A system for fume exhaust venting that is independent from the appliance, composed of a pipe or channel, chimney or single flue, and chimney cap. FORCED DRAUGHT Air circulation by means of a fan driven by an electric motor. NATURAL DRAUGHT Draught resulting in a chimney/flue due to the difference in the volume mass existing between the (hot) fumes and the surrounding atmospheric air, without any mechanical suction aid installed inside or on top of it.
Chapter 4 CONNECTION TO THE EXHAUST VENTING SYSTEM EXHAUST CHANNEL OR PIPE For the assembly of the exhaust channels it is imperative to use non-flammable materials that are resistant to combustion products and any condensates. It is forbidden to use flexible metal pipes and asbestos cement for connecting the stove to the flue, also for preexisting exhaust channels. There must be continuity between the exhaust channel and the flue so that the flue does not lean on the stove.
Chapter 4 the flue connection. It is forbidden to run other air feed channels or piping for utilities inside the exhaust channels, even if they are oversized. It is also forbidden to fit manual draught adjustment devices on the forced draught appliance.
Chapter 4 Windproof chimney cap <3m 3-5% Flue Inspection Inspection figure 4.5 figure 4.6 <3m External insulated duct 45° 45° Inspection Inspection figure 4.7 14 figure 4.
Chapter 4 CONNECTION TO THE FLUE AND COMBUSTION PRODUCT EXHAUST VENTING The flue must receive exhaust from a single heat generator. Direct discharge towards enclosed areas, even when roofless, is forbidden. Direct discharge of combustion products must take place on the roof and the exhaust duct must have the features set forth in the section “Chimney or single flue”.
Chapter 4 Roof pitch β 15° 30° 45° 60° CHIMNEYS, DISTANCES AND POSITIONING Distance between the Minimum height of the chimney crown and the chimney (measured from the outlet) A (m) H (m) < 1,85 0,50 m beyond the crown > 1,85 1,00 m from the roof < 1,50 0,50 m beyond the crown > 1,50 1,30 m from the roof < 1,30 0,50 m beyond the crown > 1,30 2,00 m from the roof < 1,20 0,50 m beyond the crown > 1,20 2,60 m from the roof CONNECTION TO EXTERNAL AIR INTAKES To ensure correct operation, the appliance must hav
Chapter 5 PRODUCT FUNCTIONALITY CONTROL BOARD REMOTE CONTROL SENSOR D1 D2 figure 5.1 1 D ON/OFF BUTTON By pressing button 1 it is possible to switch the stove on and off automatically. 2-3 D AIR TEMPERATURE SETTING Buttons 2 and 3 are used to adjust the room temperature inside the house. 4-5 D FUNCTIONING POWER Use buttons 4 and 5 to adjust the heating power that goes from a minimum of 4.5 kw/h to a maximum of 23 kW/h. Displays D1 and D2 show the various messages.
Chapter 5 CURRENT DATE AND TIME ADJUSTMENT Controls procedure 1. Remove and restore the stove power supply using the master switch or using the power supply cable. 2. The stove will first display the microprocessor version (OVEN_3 or successive), “LANGUAGE”, “CLOCK”, “LEVEL” and then “OFF”. 3. When “CLOCK” appears, press button 5 to access the adjustment mode. 4. Display D1 will show a day of the week (from DAY 1 to DAY 7) : 5. use keys 2 and 3 to set the current day and confirm using button 5.
Chapter 5 IGNITION 1. Before switching the stove on, the following points must be verified: a. the feed-box must be full of pellets b. the combustion chamber must be clean c. the pot must be completely free and clean d. check the hermetic closure of the fire door and the ash drawer e. make sure the power supply cable is connected correctly f. the bipolar switch in the rear right part must be positioned on 1 2.
Chapter 5 ATTENTION!!! 1. The lid of the pellet container must always be closed. It must only be opened during the fuel loading phase. 2. The bags of pellets must be kept at least 1.5 metres from the stove. 3. It is recommended that the feed-box is always half full. 4. Make sure the appliance is off before filling the pellet feed-box. SWITCH-OFF Press button 1 for three seconds.
Chapter 6 REMOTE CONTROL The heat setting, the room temperature, and automatic start/stop of the stove can be remote controlled. S = Luminous warning light that indicates which keys have been pressed. S Correspondence of display keys with remote control keys P2 P5 P3 P4 1 = p3+p5 2 = p2 3 = p3 4 = p4 5 = p5 figure 6.1 To light the stove, press buttons 3 and 5 at the same time and hold for three seconds (Fig. 21); the stove automatically enters the lighting stage.
Chapter 7 ROOM THERMOSTAT DIGITAL THERMOSTAT (AS PER STANDARD) The appliance can control the room temperature using a digital thermostat, which can lower the heating power to minimum when a pre-set temperature is reached. 1. When the stove is started and has entered normal functioning mode, display D1 will show a number (e.g. 21°C); this value indicates the room temperature. 2.
Chapter 7 MECHANICAL THERMOSTAT FUNCTIONING IN STDBY MODE (TO ALSO BE USED FOR TELEPHONIC ACTUATOR) The Stdby function is also used to further reduce fuel consumption by switching the stove off when the desired temperature is reached. On the contrary, if the temperature drops, the stove automatically switches back on, going to normal working conditions. 1. Set the desired heating power using buttons 4 and 5. 2.
Chapter 8 USER PARAMETERS Display D1 OVEN / 170°C TIMER / 000’ Display D1 CHRONO OFF OFF OFF 1 00 OFF OFF OFF 1 OFF OFF OFF 1 USER PARAMETERS OVEN FUNCTIONING MODES Display D2 Function OFF Act./Deact. Oven / Oven temperature adjustment Act./Deact. Timer / Timer adjustment WEEKLY PROGRAMMER Display D2 Funzione OFF Act./Deact.
Chapter 8 PELLET OVEN MODE Before proceeding make sure that the stove is on. In oven mode, the stove adapts its work to give priority to heating the oven; this implies that it is not possible to modify the work power. All stove automatic functions will also be temporarily suspended (weekly programmer, day-night temperature function and external thermostats functioning). The automatic functions will become active again on deactivation of the oven.
Chapter 8 Once the oven is activated and the temperature adjusted, press button 5 to confirm and continue. “TIMER” will appear flashing on D1 followed by “OFF” or a time expressed in minutes “000 - 255”; at this point two functions can be selected: normal or timed functioning. NORMAL FUNCTIONING (NO TIMER) Use buttons 2 and 3 to adjust the timer to “OFF”. The stove will work to take the oven to the pre-established temperature without any time limit. To confirm and escape press button 5.
Chapter 8 UT 5 UT 6 UT 7 UT 8 UT 9 UT A Time 2nd switch-on Time 2nd switch-off Consents for 2nd switch on/off for various days Time 3rd switch-on Time 3rd switch-off Consents for 3rd switch on/off for various days 2 or 3 2 or 3 2 or 3 2 or 3 2 or 3 2 or 3 OFF or from 00:00 to 23:50 OFF or from 00:00 to 23:50 ON/OFF 1, ON/OFF 2, … ON/OFF 7 OFF or from 00:00 to 23:50 OFF or from 00:00 to 23:50 ON/OFF 1, ON/OFF 2, … ON/OFF 7 5 5 5 5 5 1 Let’s suppose that the weekly programmer function is to be used and 3
Chapter 8 Parameter 4 (D2=UT 4 (flashing); D1= “00”] N.B. This parameter is reserved for the after-sales service and must not be modified. Parameter 5 (D2=UT 5 (flashing); D1=E.g. “15:00”] Use buttons 2 or 3 to set “15:00”, which corresponds to the switch-on time of the 2nd time span. To confirm and continue programming, press button 5. Press button 4 to go back to the previous parameter. Parameter 6 (D2=UT 6 (flashing); D1=E.g.
Chapter 8 Press button 1 to escape. Nota bene: The relative indicator light on the control board will switch on when the weekly programmer is active (see display table description). TO DEACTIVATE THE WEEKLY PROGRAMMER enter user programming by pressing key 3 and, holding it down, press key 5. Shift using button 5 until “CHRONO” appears on display D1 and set “OFF” in display D2 using keys 2 and 3. Successively press key 1 to confirm and escape.
Chapter 8 Summary table Display D1 06:00 22:00 25°C 20°C Display D2 UT B UT C UT D UT E Function Start of day time/end of night time End of day time/start of night time Day time max. temperature Night time max. temperature When the stove switches off due to the maximum temperature reached, “DOFF” will appear on display D1. The stove switches back on automatically when the room temperature lowers by 3°C with respect to the maximum temperature set. Es.
Chapter 8 To access the percentage adjustment of pellet feeding, enter the user programming by pressing key 3 and, holding this down, press key 5. At this point use key 5 to move within the menu until “UT F” appears on display D2. If, inadvertently, progress is made beyond this parameter, exit using key 1 and repeat the operation.
Chapter 9 CLEANING Maintenance operations guarantee correct functioning of the product through time. Failure to comply with these operations can jeopardise the safety of the product. 1. POT CLEANING The pot must be cleaned every day. remove the pot from the relevant compartment and free the holes using the appropriate fire irons supplied. remove the ash from the pot using a suction device suck the ash deposited in the pot compartment 2.
Chapter 9 4. CLEANING THE HEAT EXCHANGER (Monthly) The heat exchangers chamber must be cleaned every month as the soot deposited on the rear of the cast iron hearth wall blocks the regular flow of fumes. To access the heat exchangers, remove the central piece from the hearth wall, following the operations described below: Remove the pot from its location Turn the lockbolt by 180°. Take the extractable cast iron and turn it downwards.
Chapter 10 POT DIVIDER The Delizia model is supplied with a divider fixed to the pot using a screw. This allows to optimise the stove combustion processes. figure 10.1 ATTENTION!! Removal of the divider jeopardises the safety of the product and leads to the immediate voiding of the warranty period. In the case of wear or deterioration request after-sales assistance for replacement of the part (replacement that is not under guarantee as the component is subject to wear).
Chapter 11 PRODUCT DISPLAY TABLES SIGNALS Signals Display Reason Solution WAIT FOR COOL When the stove switches off (normal or caused by an alarm) it A new ignition is attempted when is necessary to wait until it cools down completely and then the stove has just been switched off clean the pot. (normal switch-off or caused by an The stove can only be re-ignited when these operations have alarm). been performed.
Chapter 11 ALARMS Signals Display D1 Reason Solution It is on in the presence of one of the alarms described below and is accompanied by the relative signal in display D1, which identifies the cause. To reset the alarm, just hold key 1 down Indicates the presence of an alarm for 3 seconds when the stove is completely cold. If flashing it indicates the deactivation of the depression sensor. The sensor restoration operations must be carried out by an authorised technician. EXTRACTOR FAIL.
Chapter 11 WAIT FOR COOL. + ALARM TELEPHONE ---------- Attempt to release the alarm with stove still in cooling mode Telephone number display. PRODUCT DISPLAY TABLES Every time the stove displays one of the alarms listed above it will switch-off automatically. The stove will block any alarm release attempt during this phase, showing the alarm itself and WAIT FOR COOL. alternately on the display. The alarm can only be released using button 1 when it switchoff has been completed.
Chapter 11 LUMINOUS INDICATORS Signals Display Reason Solution It is on when the weekly programmer is active. It indicates the Weekly programmer For all settings relative to the following function see the function. “Weekly programmer” function. It is on/off when the room temperature is below/above the It indicates the Room thermostat set threshold. function. To modify the temperature threshold, use keys 2 and 3 during normal functioning. It is on when the “Day-night temperature function” is active.
Chapter 12 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.
Chapter 12 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.
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Stufe a Pellet 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, therefore, cannot be considered as a contract for third parties. This document is available at www.extraflame.
