Ravelli Mia 90 Use And Maintenance Manual
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Ravelli Mia 90 Use And Maintenance Manual

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Summary of Contents for Ravelli Mia 90

  • Page 1 Mia 90...
  • Page 2 Stove model: Stove serial number: Date of installation: Support reference data: Telephone number:...

  • Page 3: Table Of Contents

    Maintenance frequency..................................Page 13 Examples of installation of a pellet stove..............................Page 15 Technical specifications............................. Page 17 Mia 90 pellet stove specifications ................................. Page 18 How to use the cooktop..................................Page 18 How to use the oven....................................Page 18 Preliminary operations............................
  • Page 4 Rev.2 03/02/2021 User manual MIA 90 Page4 Table of contents Contents Synthetic scheme in HEATING mode......................Page 36 Synthetic scheme in COOKING mode....................Page 37 Warning pop up............................Page 38 Alarms (table with reference codes)......................... Page 39 Cleaning provided by the user...........................

  • Page 5: Introduction

    Warnings: Ravelli stoves and cookers are manufactured with utmost attention to each component, to protect both the user and the installer from the danger of possible accidents. We recommend authorised staff pay particular attention to electrical connections after each intervention on the product.

  • Page 6: Safety Information

    Rev.2 03/02/2021 User manual MIA 90 Page6 Safety information The cooker must be installed and inspected by specialist staff trained by head office. Please carefully read this user and maintenance manual before installing and operating the cooker. If you require further clarification, contact your nearest Aico SpA dealer.

  • Page 7: General Information

    Keep the fuel and other flammable materials at an adequate distance. Ravelli recommends using wood pellets certified class A1 and A2 according to EN ISO 17225-2:2014 (EN PLUS), or standard DIN PLUS (more restrictive than the class A1) or STANDARD M 7135.

  • Page 8: Combustion

    Rev.2 03/02/2021 User manual MIA 90 Page8 Combustion Combustion is a chemical reaction in which two reactants, called fuel and oxidizer, combine generating thermal energy (heat) and producing new substances (fumes). To understand the expression described above, we consider this practical scheme named "combustion triangle"; it consists of three elements that are necessary to have the combustion reaction.

  • Page 9: Stove Installation

    Rev.2 03/02/2021 User manual MIA 90 Page9 COOKER INSTALLATION Advice for installation Because of the frequent accidents caused by the malfunctioning of the flues in residential buildings, this chapter has been drafted in collaboration with Assocosma (association of stove/sweepping technicians and specialists of the field) in order to facilitate the installer to install the stove and build a system able to evacuate fumes in accordance with the regulations in force.

  • Page 10: Fume Duct And Fittings

    Rev.2 03/02/2021 User manual MIA 90 Page10 Fume duct and fittings: The term fume channels refers to the pipes that connect the appliance to the chimney. For heat generating devices equipped with an electric fume exhaust fan you must follow the installation instructions of the manufacturer regarding the maximum length and number of bends of the exhaust ducts.

  • Page 11: Chimney Terminal

    Rev.2 03/02/2021 User manual MIA 90 Page11 Chimney cap The UNI 10683 prescribes that the chimney cap must meet the following characteristics: - The flue section must be at least twice the inner section of the chimney; - Have a structure suitable to prevent water or snow from entering;...

  • Page 12: Testing And Commissioning

    Rev.2 03/02/2021 User manual MIA 90 Page12 Outlet height in the presence of a technical volume or obstacle with openings and windows The symbol Z indicates the height (mm) from the obstacle or the technical compartment Outlet height in the presence of a technical volume or obstacle without openings Roof with slope β...

  • Page 13: Maintenance Frequency

    Rev.2 03/02/2021 User manual MIA 90 Page13 Maintenance schedule. Maintenance should be carried out periodically as shown in the table below, and in the manner prescribed by standards and performed by qualified personnel; upon completion a regular intervention report should be issued.
  • Page 14 Rev.2 03/02/2021 User manual MIA 90 Page14 DECLARATION OF CONFORMITY OF THE STATE-OF-THE-ART SYSTEM In accordance with. art. 7 of MD 37 dated January 22, 2008 n. 20 The undersigned ___________________________________ owner or legal representative of the company ___________ (company's...

  • Page 15: Examples Of Installation Of A Pellet Stove

    Rev.2 03/02/2021 User manual MIA 90 Page15 Examples of installation of a pellet cooker IT IS MANDATORY TO USE WATERTIGHT PIPES WITH SILICONE SEALS. This type of installation (See Figure 1) requires the chimney to be insulated despite the fact that the entire duct is installed inside the building.
  • Page 16 Rev.2 03/02/2021 User manual MIA 90 Page16 This type of installation (see Figure 4) requires insulated chimney since the entire smoke duct was assembled inside the house. The lower part of the flue has an assembled “T” joint with an inspection plug.

  • Page 17: Technical Specifications

    (DENOMINATION) MATERIALE CUCINA PELLET (MATERIAL) TRATTAM. SUPERFICIALE The data reported above are indicative and not binding. They can vary based on the type of pellets used. Ravelli reserves the right DIS. CONTR. A.Odori (DESIGNER) to make changes to enhance the performance of its products...

  • Page 18: Mia 90 Pellet Stove Specifications

    Page18 MIA 90 pellet cooker specifications Ravelli cooker Mia 90 is a product of the latest generation combining tradition of wood cookers with technology, comfort and quietness of modern pellet stoves. It has been designed to ensure the heating of homes and, simultaneously, to be used as a cooker. In fact, you can cook either on the cooktop in ceramic glass or in the oven, heated directly by flame and hot fumes.

  • Page 19: How To Remove The Fixing Plates

    Rev.2 03/02/2021 User manual MIA 90 Page19 How to remove the fixing plates The cooker is secured to the pallet with special plates, to prevent damage during transport. To remove the plates it is necessary to remove the side panels.

  • Page 20: Wiring

    Rev.2 03/02/2021 User manual MIA 90 Page20 Wiring The power cord of the appliance should only be connected after the end of the installation and assembly of the equipment and must remain accessible after installation. Make sure that the power cord (and any other external cables to the unit) does not touch the hot parts.

  • Page 21: Description Of Controls Of The Electronic Board

    Rev.2 03/02/2021 User manual MIA 90 Page21 Description of controls of the electronic board: To access the electronic board open the storage box. Electronic circuit board The interface of the electronic board is shown in figure Serial port Handheld cable connection socket...

  • Page 22: Description Of The Handheld Set

    After inserting the batteries or connecting the handheld unit to the electronic board of the cooker, the display will show a short screen indicating the logo Ravelli, the screen with firmware version and the database and, finally, the screen for selecting the menu language.

  • Page 23: First Pellet Load

    Rev.2 03/02/2021 User manual MIA 90 Page23 If the handheld set is used for the first time, select YES using the selection keys and confirm with the dedicated key. On the display of the handheld set appears the following: Hold down for a few seconds the button of radio communication (RADIO ADJ) of the PCB to initialize the device.

  • Page 24: What Happens If The Batteries Are Empty

    Rev.2 03/02/2021 User manual MIA 90 Page24 2. View the operating power of the cooker. In addition, by pressing the DOWN scroll button, you can display the power settings, that can be edited using the two scroll keys UP/DOWN. The confirmation of any change takes place automatically within 3 seconds from the change or by pressing the confirmation key.

  • Page 25: Heating Menu Flow Chart

    Rev.2 03/02/2021 User manual MIA 90 Page25 Heating menu flow chart Here is the menu schema in heating mode. Setting cooking/heating Selection: Temperature rise Setting the room temperature. HEATING Setting the operating power Access to user menu heating Back to cooking/heating selection menu...

  • Page 26: Cooking Menu Flow Chart

    Rev.2 03/02/2021 User manual MIA 90 Page26 Cooking menu flow chart Here is the operating diagram of the menu in cooking mode. Setting cooking/heating Selection: Cooking COTTURA FIRING Back to cooking/heating selection menu Setting the cooking timer Confirm the set time Hold the button Setting the oven temperature.

  • Page 27: Notes On Some Functions

    Rev.2 03/02/2021 User manual MIA 90 Page27 Notes on some functions Whenever you select the heating mode from the cooking mode, the following warning appears. When you see the warning "Put the food in the oven", a countdown starts, during which the cooker will beep.

  • Page 28: Cooking Mode User Menu

    Rev.2 03/02/2021 User manual MIA 90 Page28 Cooking mode user menu Settings menu. Oven light on/off Grill on/off Menu access Change state Change state Settings To exit the user menu and submenu press Electric grill operation The pellet Cooker oven is equipped with an electric grill.

  • Page 29: Settings Menu

    The first screen of the settings menu appears as shown in the diagram. You can only access the USER menu. The TECHNICIAN and MANUFACTURER menus are protected by password. Access to TECHNICIAN and MANUFACTURER menu is reserved exclusively to qualified technician authorized by Ravelli. Changing parameters contained within these menus could compromise the functionality and safety and makes the warranty void.

  • Page 30: Loading The Auger

    Rev.2 03/02/2021 User manual MIA 90 Page30 Loading the auger Carry out this operation to facilitate cooker's first start operations; you should also check that you have introduced pellets into the hopper and wait until the cooker is in “SHUTDOWN” or “FINAL CLEANING” mode. The number expressed in seconds indicates the remaining time of the first loading cycle.
  • Page 31 Rev.2 03/02/2021 User manual MIA 90 Page31 Once you have accessed the Climate Comfort menu, it is possible to operate on the 3 types of settings dedicated to the function: Press the key for several times until the Stand-by page is displayed.

  • Page 32: Chronothermostat

    Rev.2 03/02/2021 User manual MIA 90 Page32 Chronothermostat The PROGRAMMABLE THERMOSTAT function is only active in HEATING mode. With the Programmable thermostat function, you can set the cooker to switch on and off automatically within four independent time intervals (SET CRONO 1-2-3-4).

  • Page 33: Set Air/Pellet

    We recommend, however, to use pellets certified EN PLUS A1, which is the type of pellets used by Ravelli for fine-tuning and testing. Usually, the variation must be done on the FLOW percentage to adjust the input air and, therefore, the combustion; should the regulation of flow be insufficient, it may be necessary to also change the percentage of PELLET load.

  • Page 34: State Stove

    Rev.2 03/02/2021 User manual MIA 90 Page34 Stove State Below are given the steps for accessing the relative menu from the home page. Menu access SETTINGS Press the key Press the key “confirm” several times to access the to quickly switch to USER page STOVE STATE.

  • Page 35: Contrast

    Rev.2 03/02/2021 User manual MIA 90 Page35 On the home page, instead of the room temperature de- tected and settable, the message OFF t. ext appears if the room where the thermostat is installed has not yet reached the required temperature, or the message ON t.ext if the room temperature is reached.
  • Page 36 Rev.2 03/02/2021 User manual MIA 90 Page36 Synthetic scheme of cooker stages in HEATING mode PHASE DESCRIPTION The cooker is off the coil pre-heating phase has started and the pellets start to fall into the brazier. The pellets START-UP ignite and take advantage of the heat in the intake air that passes through the incandescent...
  • Page 37 Rev.2 03/02/2021 User manual MIA 90 Page37 PHASE DESCRIPTION AUTOMATIC CLEANING mechanical cleaning of the brazier is in progress (before switch-on or after the preset SYSTEM ACTIVE operating time). Synthetic scheme of cooker stages in COOKING mode PHASE DESCRIPTION The cooker is off FINAL CLEANING The cooker is in the switch-off phase and the cooling phase has not been completed yet.

  • Page 38: Warning Pop Up

    Rev.2 03/02/2021 User manual MIA 90 Page38 Warning Pop-Up REQUEST DESCRIPTION PUT THE FOOD IN THE The oven has reached the set temperature, and you can start cooking. OVEN TAKE THE FOOD OUT OF The cooking timer is complete and you can take the food out.

  • Page 39: Alarms (Table With Reference Codes)

    Rev.2 03/02/2021 User manual MIA 90 Page39 Alarms (table with reference codes) TITLE REASON SOLUTION CODE - No voltage during work phase - Press the switch off key and switch on cooker switch-on AL 01 BLACK OUT - If the problem persists, contact the Support Service.

  • Page 40: Cleaning Provided By The User

    Rev.2 03/02/2021 User manual MIA 90 Page40 EACH ALARM CAUSES THE IMMEDIATE SWITCHING OFF OF THE STOVE. PRESS THE SWITCH-ON BUTTON TO RESET THE ALARM. BEFORE SWITCHING ON THE STOVE, MAKE SURE THE CONDITION THAT CAUSED THE ALARM HAS BEEN RESOLVED.

  • Page 41: Cleaning Glass

    Rev.2 03/02/2021 User manual MIA 90 Page41 The ash pan must be cleaned every 30 days. The frequency depends however on the time of use of the cooker and the type of pellets used. To access the pan, open the door (1), unscrew the wing nuts and remove it (2).
  • Page 42 Rev.2 03/02/2021 User manual MIA 90 Page42 The FIREX 600 is resistant to heat but not to shock: handle with care when removed. After a few hours of operation the FIREX 600 might present a slight abrasion: this is completely normal, as the flame creates tiny scratches in the panel, without compromising the same.

  • Page 43: Cleaning The Glass Of The Cooktop

    Rev.2 03/02/2021 User manual MIA 90 Page43 Cleaning the glass of the cooktop The glass of the cooktop must be cleaned with the cooker cooled down. You can use the products available on the market that are normally used for cleaning of hobs, degreasers and glass cleaning products.

  • Page 44: Remove The Storage Box

    Rev.2 03/02/2021 User manual MIA 90 Page44 Removing the storage box To facilitate cleaning of the storage box, you can take it out completely. To remove the pan you need to unlock the side guide rails, using the special stopper, on both sides.

  • Page 45: Cleaning The Flue

    Page45 Cleaning the flue For this type of cleaning, you have to contact the Technical Support Service of Ravelli. Access to the exhaust circuit for cleaning is possible thanks to the special trap doors highlighted in figures. When closing the trap doors, check if the gaskets are intact and, if necessary, replace them with new ones.
  • Page 46 Rev.2 03/02/2021 User manual MIA 90 Page46 AUCUNE G5 G5 OPTIONAL board Carte EN OPTION pour gestion for home automa- 10 9 domotique tion control POWER SUPPLY 220 V Phase Neutre yellow blue KEY: Double contact relay 220V Fondues Safety devices...

  • Page 47: Warranty

    Rev.2 03/02/2021 User manual MIA 90 Page47 Below are summarised the checks and/or maintenance interventions required for the proper operation of the cooker. PARTS / FREQUENCY 1 DAY 2-3 DAYS 30 DAYS 60-90 DAYS 1 SEASON • Ash pan (approximate time) •...
  • Page 48 Rev.2 03/02/2021 User manual MIA 90 Page48 Gas boiler contact (Optional) The cooker features (optional) a contact that switches on the gas boiler if the cooker goes in alarm state. • The output must be connected to the terminal on the cooker – G6 (on relay NC contact) •...
  • Page 49 Maintenance DATE INTERVENTION CARRIED OUT...
  • Page 52 Aico SpA Via Kupfer, 31 - 25036 Palazzolo sull’Oglio / BS - ITALIE Tél. + +39 030 7402939 Fax. +39 030.7.301.758 Internet : www.ravelligroup.it E-mail : info@ravelligroup.it Aico S.p.A does not assume any responsibility for any errors in this booklet and considers itself free to make any variations to the features of its products without notice.

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