Comfort Mini Comfort Mini Crystal Comfort P80 User Manual Read these instructions carefully before installation, use and maintenance. The instruction booklet 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 LOADING .............
IGNITION .................................................................................................................................................................................. 26 NORMAL OPERATION ......................................................................................................................................................... 27 SHUTDOWN ..........................................................................................................................................
Chapter1 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.
Chapter2 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 lignite, a natural substance found in the wood itself.
Chapter3 SAFETY DEVICES BREAKDOWN OF HOT AIR DISTRIBUTION FAN If the blower stops for any reason, the stove automatically shuts down to prevent overheating. FLUE GAS EXTRACTOR BREAKDOWN If the extractor stops, the electronic unit immediately prevents pellet loading. PELLET LOAD MOTOR BREAKDOWN If the motor stops, the stove continues to operate until the minimum cooling level is reached.
Chapter5 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.
Chapter5 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.
Chapter5 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.
Chapter5 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.
Chapter5 Windproof chimney cap <3m 3-5% Flue Inspection Inspection figure 5.5 figure 5.6 <3m External insulated duct 45° 45° Inspection Inspection figure 5.7 14 figure 5.
Chapter5 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”.
Chapter5 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 have
Chapter5 COMFORT MINI/P80/MINI CRYSTAL INSTALLATION The insert is supplied with a sliding base in iron, which allows it to be installed in a pre-existing chimney. The base allows you to slide out the insert easily for maintenance and cleaning at the end of the year. If you do not already have a fireplace, you can build one using the insert support pedestal (optional kit), which is designed to secure the insert to the floor.
Chapter5 Finally, open the fire door and use the socket wrench provided to turn the screw in the lower left-hand corner clockwise. To check that the insert is correctly coupled with the base, connect the plug to the power outlet: the display should light up. The insert must stand at least 1 cm above the marble fire top of the facing.
Chapter5 The tank support can only be fitted on the right-hand side of the insert. Adjust the height and angle of the tank according to the fireplace to be built. The insert must stand at least 1 cm above the marble fire top of the facing. EXTRACTING THE INSERT Extraction of the insert allows to feed the pellets into the tank and to perform routine maintenance (cleaning the ash chute every year) or extraordinary maintenance (replacement of mechanical parts if the product should break). figure 5.
Chapter5 AIR CIRCULATION DUCTS For correct function air circulation must be created inside the structure that covers the insert in order to prevent the appliance overheating. The following measurements must be respected: Lower part (cold air inlet) D total minimum surface 550 cm2. Upper part (hot air outlet) D total minimum surface 500 cm2.
Chapter5 Comfort Mini / Comfort Mini Crystal Comfort P80 5 cm 5 cm 5 cm figura 5.14 5 cm 5 cm figura 5.15 It is also important to guarantee the minimum distance of 5 cm on both sides as illustrated in figures 6.14 - 6.15.
Chapter5 A Warm convection air It is necessary provide an outlet for the heat accumulated in the facing to prevent excessive overheating of the insert. 5 cm ventilation B Forced The blower conveys the heat produced in the insert into the room. C Air inlet from the room To enable air circulation, it is necessary to have an air inlet point, preferably at the lower part of the structure, for better convection. The air must be drawn from the room where the stove is installed. figure 5.
Chapter6 REMOTE CONTROL OPERATION GENERAL DESCRIPTION The radio-frequency remote control has two-way communication with the electronic board, sending commands and displaying the operating status of the stove. Certain radio-frequency devices (e.g. mobile or cordless phones, etc.) can interrupt the communication between the remote control and the stove.
Chapter6 GENERAL FEATURES The visual interface is given on an LCD display with 24 characters on 4 lines plus 16 bars. Transmission and reception capacity: 4 metres in free air space. Display of the operating status of the product Direct controls for switch-on/off, power setting change Button 4 Weekly programmer setting Battery power supply (two 1.5 V AA batteries) Dimensions: 61 x 150 x 120 (D x L x W) mm.
Chapter6 20:00 TIME 21° C Po 4 ROOM TEMPERATURE HEATING POWER WORKING STOVE STATUS figure 6.
Chapter7 PRODUCT FUNCTIONALITY BASIC INSTRUCTIONS The stove you have purchased uses pellets as fuel. This type of material is produced from natural waste from woodworking. By means of a special process, which does not require the use of any binders or additives, the shavings are compressed in industrial machines under high pressure and become solid wooden pellets. IT IS STRICTLY FORBIDDEN to burn any other material besides pellets in our stove.
Chapter7 NORMAL OPERATION When the stove has been lit, the user can adjust the heating power using buttons 4 and 5. By pressing 4, the heating power and the pellet consumption will decrease, while by pressing 5 it will increase. In addition to the feed rate, the room temperature can be set directly from the control panel. The stove adjusts itself automatically as far as warm air ventilation is concerned. The contents of the tank should be monitored to prevent the stove going out because of a lack of fuel.
Chapter8 USER MENUS The table below shows the various menus available to the user: No.
Chapter8 SET TEMPERATURE MENU The temperature value can be changed at any time by the user. Press the menu 1 button; the display shows “ROOM TEMP SET”. Then use buttons 4 and 5 to select the desired temperature value: the buttons enable the increase/decrease of the room thermostat value from a minimum of 07°C (the display shows MIN) to a maximum of 40°C (the display shows MAX). This value is shown on the first line of the display; the third and fourth lines show “ROOM TEMP SET”.
Chapter8 The programming procedure can be carried out with the stove on or off, and involves the following steps: 4. Press menu 1 D the display will show “ROOM TEMP SET” 5. Press menu 1 again D the display will show “MENU SET CLOCK” 6. Press button 5 D the display will show “CRONO SET MENU” 7. Press menu 2 to confirm Once you enter the programming area, the display will show the following: Parameter ut 0 D CRONO ON-OFF Use buttons 4 and 5 to enable/disable the weekly programmer.
Chapter8 b. button 4 D to enable/disenable (ON/OFF) the first time period for that day To confirm and continue with programming, press the menu 2 button. To return to the previous parameter, press the menu 1 button. Parameter ut 8 D START PROGRAM 3 Use buttons 4 and 5 to set the start of the third time period from 00:00 to 23:50 or to disable the function by setting it on OFF. To confirm and continue with programming, press the menu 2 button. To return to the previous parameter, press the menu 1 button.
Chapter8 Parameter ut b D DAY START Use buttons 4 and 5 to set the day start/night end. To confirm and continue with programming, press the menu 2 button. To return to the previous parameter, press the menu 1 button. Parameter ut c D DAY END Use buttons 4 and 5 to set the day end/night start. To confirm and continue with programming, press the menu 2 button. To return to the previous parameter, press the menu 1 button.
Chapter8 2. EXCESS PELLETS : The stove develops a very high flame even at low speeds The flame tends to soil the stove window, darkening it almost completely The brazier tends to get incrusted, blocking the air inlet holes, due to the excessive pellet load that is only partially burned If this problem occurs just a few months after installation, check to make sure that the user is correctly carrying out the regular cleaning schedule described in the instruction manual.
Chapter9 ROOM THERMOSTAT MECHANICAL THERMOSTAT (OPTIONAL) A thermostat can be placed in a room adjacent to the one in which the stove is installed. Just connect a mechanical thermostat (like those used for boilers) following the procedure described below. (We recommend positioning the optional thermostat at a height of 1.50 m above floor level.). Installation must be carried out by an authorised technician. INSTALLING A MECHANICAL THERMOSTAT (OPTIONAL) 1.
Chapter9 ATTENTION !!! Using an external room thermostat in the various modes, the day-night temperature function is disabled in automatic mode.
Chapter10 CLEANING CLEANING THE BRAZIER The brazier must be cleaned daily. Remove the brazier from its container and clean the holes using the supplied relevant tool (see figure 11.1). Remove the ash from the brazier using a vacuum cleaner. Suck-up the ash deposited in the brazier compartment figure 10.1 USE OF SCRAPERS Cleaning the heat exchangers guarantees a constant heat yield over time. This type of maintenance must be carried out at least once a day.
Chapter10 Once the heat exchanger chamber is accessible, use the ash hook to remove the deposited residues and scrape off any encrustation. Finally use a vacuum cleaner to complete the cleaning (figure 11.7). After that, proceed in reverse order to reposition the pullout cast iron. Once the furnace wall is in position, rotate the door latch by 180° to return it to its original position. figure 10.5 figure 10.6 figure 10.
Chapter10 BRAZIER PARTITION The insert is supplied with a divider fixed to the brazier by a screw, which allows to optimise stove combustion processes. ATTENTION!!! The removal of the partition jeopardises product safety and leads to the immediate invalidation of the warranty period. In the event or wear or deterioration, request a replacement from the assistance service (the replacement does not come under the terms of the warranty as the part is particularly subject to wear and tear). figure 10.
Chapter11 TABLE OF DISPLAY MESSAGES INDICATIONS Message Display Cause CLEANING WAIT An attempt has been made to switch on a stove again when it has just been shut down (normal shutdown or caused by an alarm). MAX Room Thermostat set at max. value. MIN Room Thermostat set at min. value. T ON An external thermostat has been connected. The room thermostat probe has disconnected from the board. The room thermostat probe is interrupted.
Chapter11 ALARMS Message Display D1 Cause Indicates the presence of an alarm GAS FAN GAS PROBE HIGH GAS TEMP DEPRESSION NO FLAME NO FLAME BLACK OUT NO PELLET The flue gas motor is blocked The speed control probe is faulty. No power supply to the flue gas motor. The exhaust flue gas probe is broken. The exhaust flue gas probe is disconnected from the board. The cross-flow fan is faulty. Excessive pellet feed. No power supply to the cross-flow fan. The flue gas exhaust pipe is obstructed.
Chapter11 INDICATOR LIGHTS LED indicator light Meaning Description Weekly Programmer function This LED is on/off when Weekly programmer is on/ off. For all the settings regarding this function, see the section Weekly programmer. Room Thermostat function This LED is on/off when the room temperature is lower/higher than the temperature set. To modify the temperature setting, use buttons 2 and 3 during normal operation.
Chapter11 WARRANTY EXTRAFLAME S.p.A. is the owner of the rights described by Legislative Decree no. 24 of 2 February 2002, and the following warranty does not alter such rights. This warranty offered by Extraflame S.p.A., based in Montecchio Precalcino (VI), Italy, in Via dell’Artigianato, 10, covers all the parts of the stoves supplied by Extraflame S.p.A.
Chapter11 Extraflame S.p.A. is not liable for any direct or indirect damage to persons, things or pets caused by failure to follow the indications in this booklet or the current norms regarding installation and maintenance of the appliance. The warranty excludes: Seals, all the ceramic and tempered glass parts, casings and grills in cast iron or Ironker, painted, chromed, or gilded parts, the majolica ceramics, the handles and electrical cables.
etichetta codice a barre 44
Notes 45
Notes 46
Notes 47
EXTRAFLAME S.p.A. Via Dell’Artigianato, 12 36030 MONTECCHIO PRECALCINO Vicenza - ITALY Tel. 0445/865911 Fax 0445/865912 www.lanordica-extraflame.com E-mail: info@extraflame.com This document is at your disposal at www.extraflame.it/support 004275295 - INGLESE Manuale utente Comfort Mini / Comfort P80 / Comfort Mini Crystal REV 010 08.10.
