Extraflame LUCREZIA IDRO Instruction Manual
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Extraflame LUCREZIA IDRO Instruction Manual

Pellet stoves
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PELLET STOVES
Instruction Manual
LUCREZIA IDRO
LUCREZIA STEEL
Read these instructions carefully before installation, use and maintenance.
The instruction booklet is an integral part of the product.

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Summary of Contents for Extraflame LUCREZIA IDRO

  • Page 1 PELLET STOVES Instruction Manual LUCREZIA IDRO LUCREZIA STEEL Read these instructions carefully before installation, use and maintenance. The instruction booklet is an integral part of the product.
  • Page 2 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.

  • Page 3: Table Of Contents

    Contents WARNINGS AND SAFETY TECHNICAL SPECIFICATIONS WHAT ARE PELLETS? Pellet storage Pellet loading SAFETY DEVICES Breakdown flue gas extractor Breakdown of pellet load motor Failed ignition Temporary power cut Electrical safety device Flue gas exhaust safety device Pellet temperature safety device System pressure safety device Boiling water safety device 4.10...

  • Page 4: Warnings And Safety

    During installation, the user should be informed that: Extraflame S.p.A. may not be held responsible in a. In the event of water leakage, the water supply must be the event of failure to observe these precautions.

  • Page 5: Technical Specifications

    2. TECHNICAL SPECIFICATIONS Unit Lucrezia Idro Features Lucrezia Steel Weight Height 1330 1317 Width Depth Flue gas exhaust pipe diameter Air extraction pipe diameter Max. overall thermal power 25.0 25.0 Max. useful thermal power 23.0 23.0 - output air power - output water power 19.6...
  • Page 6 LUCREZIA IDRO Page 6...
  • Page 7 LUCREZIA STEEL Page 7...

  • Page 8: What Are Pellets

    DIN plus 51731 • UNI CEN/TS 14961 • Extraflame recommends always using 6 mm pellets for its products. 3.1 Pellet storage To guarantee problem-free combustion, the pellet must be stored in a dry place. 3.2 Pellet loading To load the pellets, open the tank cover positioned on the upper part of the stove and empty the bag of pellets, paying attention not to let them escape.

  • Page 9: Safety Devices

    1990), in full respect for the regulations in force, both national and regional, as well as for the instructions given in this manual. Extraflame S.p.A. declines any responsibility for damage to objects and/or persons caused by the system. Page 9...

  • Page 10: Safety Devices For Open Tank Systems

    4.12 Safety devices for open expansion tank system According to the UNI 10412-2 (2006) regulation, in force in Italy, systems with open expansion tank must be equipped with: Open expansion tank • Safety tube • Loading tube • Thermostat for circulator control (excluded for systems with natural circulation) •...

  • Page 11: Assembly And Installation Instructions

    5. 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.

  • Page 12: Installation

    FLUE GAS VENTING SYSTEM A system for flue gas 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...

  • Page 13: Connection To The Flue Gas Evacuation System

    Flue Inspection For heat generating devices equipped with an electric exhaust fan, i.e. all products made by Extraflame, it is necessary to observe the following instructions: Horizontal sections must have a minimum slope of 3% upwards. • The length of the horizontal section must be as short as possible, and in any case no •...

  • Page 14: Chimney Or Flue

    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. 5.2.2 Chimney or single flue The chimney or flue must meet the following requirements: - be sealed to combustion products, waterproof and properly insulated according to the usage conditions;...
  • Page 15 Windproof chimney cap Maximum 3 m 3 – 5 % Flue Inspection Inspection Maximum 3 m External insulated duct 45° Inspection Inspection Page 15...

  • Page 16: Connecting The Appliance To The Flue And Evacuation Of Combustion Products

    5.2.3 Connecting the appliance to the flue and evacuation of combustion products 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 pipe must “Chimney or single flue”...

  • Page 17: Connection To External Air Inlets

    In addition, no grating or similar device should be positioned. (Extraflame S.p.A. suggests creating an air intake directly communicating with the installation room, even if air is collected from outside by means of a pipe). Air inflow can also be obtained from a room adjacent to the installation room, provided that the flow can occur freely through permanent openings communicating with the outside.

  • Page 18: Control Panel

    6. CONTROL PANEL REMOTE CONTROL SENSOR ON/OFF BUTTON The stove can be turned on and off automatically by pressing button 1. WATER TEMPERATURE SETTING Buttons 2 and 3 are used to adjust the water temperature inside the house. OPERATING POWER Buttons 4 and 5 are used for adjusting the heating power, which ranges from a minimum of 4.5 kW/h to a maximum of 23 kW/h.

  • Page 19: Language Selection

    7. LANGUAGE SELECTION To select the language, proceed as follows: 1. Switch the power supply to the stove off and then on again using the master switch or the power cable. 2. The display will show the following items in sequence, before arriving at “OFF”: Microprocessor version (EXTRAH2O_2 or later) •...

  • Page 20: Operating Modes

    9. OPERATING MODES The stove is factory-set to receive a number of external supplementary thermostats that make it possible to adapt and regulate operation in relation to the system needs. In support of this function, the stove has three operating modes strictly tied to the use of external thermostats, where used.
  • Page 21 ING2 connected external contact OUT4 deactivated (0 V) OUT3 active (230 V, 50 Hz) ING2 open Stove off OUT4 deactivated (0 V) OUT3 active (230 V, 50 Hz) ING1 closed (jumpered) ING2 closed ING2 connected external contact OUT4 active (230 V, 50 Hz) OUT3 deactivated (0 V) Stove on ING2 open...
  • Page 22 Winter Mode The stove operates controlling both thermostats: the stove shuts down, after a delay of 15 minutes, only when the temperatures set on both thermostats have been reached. Status of inputs ING1 and ING2: Closed contact to be satisfied •...

  • Page 23: External Thermostat Operation In Stby-Toff Mode (To Be Used Also For Remote Actuator)

    Winter-Water Heating Mode The stove operates controlling both thermostats, but in this case the priority input (ING1) works in the opposite way to the situations described previously. When both thermostats are satisfied, the stove shuts down after a delay of 15 minutes. Status of input ING1: Closed contact satisfied (t1 on display D2 is flashing)

  • Page 24: Use

    10. USE 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.

  • Page 25: Stove Operation

    12. STOVE OPERATION 12.1 Normal operation Once the stove is lit, you can adjust the heat setting using buttons 4 and 5. Pressing button 4 decreases the heat setting and hourly pellet consumption; pressing 5 increases them. In addition to the feed rate, the room temperature can be set directly from the control panel. The stove adjusts itself automatically in relation to the warm air ventilation.

  • Page 26: Regulating The Water Temperature

    4. Use buttons 4 and 5 to set the desired operating power. (N.B.: Extraflame recommends setting the stove at the maximum power to speed up the water heating process; the stove will slow down automatically as the temperature selected is close to being reached) 5.

  • Page 27: User Parameters

    14. USER PARAMETERS USER PARAMETERS WEEKLY PROGRAMMER Display D1 Display D2 Function ut 0 Start/Stop weekly programmer 00:00 ut 1 Time of 1st switch-on 00:00 ut 2 Time of 1st switch-off off 1 ut 3 Consents for 1st on/off for the various days ut 4 Installer parameter 00:00...

  • Page 28: Weekly Programmer

    14.1 Weekly programmer The weekly programmer enables you to set three heating periods over the course of the day, to be used for each day of the week. The timetables for switch-on/off must be consecutive within the same day, on a 24-hour basis (from 0 to 24), and not straddling more than one day. e.g.: Switch-on 07.00 / switch-off 18.00 Switch-on 22.00 / switch-off 05.00...
  • Page 29 Parameter 3 (D2 = 3 (flashing), D1 = “off1” ) Enable the first period for every day of the week except Saturday and Sunday, using buttons 2 and 3 as follows: a. button 3 – to scroll the days b. button 2 – to enable/disable (ON/OFF) the first period for that day. Example: Initial data Function of button 2...

  • Page 30: Pellet Load Adjustment

    Parameter 8 (D2 = 8 (flashing), D1 =Ex. “off”) Press button 2 or 3 to set “off”, which is situated before “00.00”, to disable the third period. Press button 5 to confirm and go to the next parameter. Press button 4 to go back to the previous one. Parameter 9 (D2 = 9 (flashing), D1 =Ex.

  • Page 31: Automatic Cleaning Schedule For Springs

    The adjustment is made on a percentage basis, and therefore any change of this parameter leads to a proportional variation on all loading speeds of the stove. To access the percentage adjustment of pellet feeding, you have to enter the user programming by pressing button 3, and while keeping it pressed, press button 5.

  • Page 32: Cleaning

    15. CLEANING Maintenance is necessary to ensure the correct operation of your stove over time. Failure to do so may make the stove unsafe. 1. CLEANING THE BRAZIER The brazier is cleaned automatically at preset intervals by means of a mechanical system. We recommend in any case that you use a vacuum cleaner to remove any ash residues at least once every two days.

  • Page 33: Chimney Connection

    5. DOOR AND ASH DRAWER SEALS The seals ensure that the stove is hermetically sealed and consequently that it operates correctly. The seals should be checked periodically and replaced immediately if worn or damaged. These operations must be carried out by an authorized technician. N.B.: To ensure correct operation, the stove should have general maintenance performed at least once a year by an authorized technician.

  • Page 34: First Ignition Operations

    16. FIRST IGNITION OPERATIONS 16.1 Fitting the tiles (only Lucrezia Idro) Tile fitting must be carried out by an authorised technician. 1. Remove the 4 screws from the 2 side pieces in cast iron as shown in the figure. 2. Remove the 2 screws that fix the upper grill.
  • Page 35 5. Position the side tiles in the metal hooks starting from the bottom and going upwards on the two sides of the stove. (N.B.: The side tiles are all identical.) 6. Put the 2 side pieces in cast iron back in their original positions and fix using the 4 removed previously.

  • Page 36: Brazier Bracket

    16.2 Brazier bracket Before lighting the stove, make sure that the bracket shown in the figure has been removed. Remove the bracket Remove the screw 16.3 Positioning the brazier The two pieces shown in the figure, which make up the brazier, are situated inside the pellet tank.

  • Page 37: Wiring Diagram

    17. WIRING DIAGRAM Lucrezia Idro wiring diagram Page 37...
  • Page 38 Wiring Diagram Key Numbering Description Pump power supply terminal Circuit board power supply terminal Flue gas expulsion motor power supply terminal Free terminal Pellet loading geared motor power supply terminal Spark plug power supply terminal Flue gas probe input terminal Free terminal Terminal board (see 57 and 58) Encoder input terminal...
  • Page 39 Door safety micro switch Secondary output terminal (optional) Neutral terminal Neutral terminal Primary output terminal (optional) Earth terminal Secondary external contact input terminal (optional) “Common” terminal for inputs Primary external contact input terminal (optional) Priority external contact input terminal (optional) Page 39...

  • Page 40: Table Of Display Messages

    18. TABLE OF DISPLAY MESSAGES INDICATIONS Message Cause Solution Display When the stove has just been shut down (normal An attempt has been made to shutdown or caused by an alarm situation), you have to switch on a stove again when it COOLING WAIT wait until it is completely cold and then clean the brazier.
  • Page 41 ALARMS Message Cause Solution Display D1 This indicator lights up when one of the alarms described below is in progress and is accompanied by the corresponding indication on display D1. To reset the alarm, press button 1 and hold for three seconds when the stove is completely cold. Indicates the presence of an alarm If the light is flashing, it indicates that the depression sensor is deactivated.
  • Page 42 INDICATOR LIGHTS LED indicator Meaning Description light Weekly programmer This LED is on/off when is on/ off. Weekly Programmer function For all the settings regarding this function, see the section Weekly programmer This LED is on/off when the room temperature is lower/higher than the temperature set.

  • Page 43: Warranty

    10 (Italy), extends to all components of the stove supplied by Extraflame S.p.A., and includes free repair or replacement of any faulty part of the stove, on condition that: The defect is detected within 2 YEARS of the delivery date and is reported to an Extraflame •...
  • Page 44 SERVICE UNDER WARRANTY The service request must be forwarded to the vendor. RESPONSIBILITY EXTRAFLAME S.p.A. shall not be liable for any direct or indirect damage caused by or depending on the product. COMPETENT COURT For any controversy, the competent court shall be the court of Vicenza, Italy.

  • Page 45: Quality Control

    20. QUALITY CONTROL Model Serial no. Tests carried out - automatic ignition - combustion air motor - convection air motor - appearance - packing/technical data label Stamp Technician’s signature_______________ Date of purchase___________________ Cut out and send to the manufacturer within 15 days of the date of purchase . Name Surname Address...

  • Page 46: Compatibility With Rohs And Weee Directives

    21. COMPATIBILITY WITH RoHS AND WEEE DIRECTIVES European Directives The European Union has approved new Directives with the aim of reducing the potentially hazardous substances in order to reduce risks to health and the environment, as well as guaranteeing the safe disposal of electrical and electronic appliances through re-use, recycling and energetic recovery of the waste.
  • Page 47 Note Page 47...
  • Page 48 PELLET STOVES EXTRAFLAME S.p.A. Via Dell’Artigianato, 10 36030 MONTECCHIO PRECALCINO Vicenza - ITALY Tel. 0445/865911 Fax 0445/865912 http://www.extraflame.com E-mail: info@extraflame.com 004275268 REV014 08.03.2007 Page 48 Manuale utente Lucrezia Idro e Lucrezia steel...

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