Unical ALLBIOMIX Instructions On Installation, Use And Maintenance
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Unical ALLBIOMIX Instructions On Installation, Use And Maintenance

Unical ALLBIOMIX Instructions On Installation, Use And Maintenance

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ALLBIOMIX
INSTRUCTIONS ON INSTALLATION, USE AND MAINTENANCE

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Summary of Contents for Unical ALLBIOMIX

  • Page 1 ALLBIOMIX INSTRUCTIONS ON INSTALLATION, USE AND MAINTENANCE...
  • Page 2 Attention: this manual contains instructions for the exclusive use of the professionally qualified installer and/or maintenance technician in compliance with current legislation. The system manager is NOT authorised to service the boiler. The manufacturer will not be held liable in case of damage to persons, animals or objects resulting from failure to comply with the instructions contained in the manuals supplied with the boiler.

  • Page 3: Table Of Contents

    1 GENERAL INFORMATION ....................................5 1.1 General warnings ......................................5 1.2 Symbols used in the manual ..................................6 1.3 Appropriate use of appliance ..................................6 1.4 Information for system manager .................................. 6 1.5 Safety warnings ......................................7 1.6 Technical data plate ...................................... 8 2 TECHNICAL FEATURES AND DIMENSIONS ..............................

  • Page 5: General Information

    Any product repairs must be performed solely by personnel authorised by Unical, using original spare parts only. Failure to comply with the above can compromise the safety of the appliance and void the warranty.

  • Page 6: Symbols Used In The Manual

    The appliance is intended to operate in hot water circulation heating systems. Any other use must be considered improper. UNICAL will not be held liable for any damage resulting from improper use. Use according to the intended purposes also includes strict compliance with the instructions in this manual.

  • Page 7: Safety Warnings

    DANGER! The boiler must be serviced or repaired by professionally qualified personnel, authorised by Unical. We recommend stipulating a maintenance contract. Insufficient or irregular maintenance can jeopardise the operating safety of the appliance and cause damage to persons, animals and objects for which the manufacturer cannot be held responsible.

  • Page 8: Technical Data Plate

    1.6 - TECHNICAL DATA PLATE The technical data plate is adhesive and is included in the document case; it must be applied by the installer on the outside of the casing.

  • Page 9: Technical Features And Dimensions

    TECHNICAL FEATURES AND DIMENSIONS 2.1 - TECHNICAL FEATURES Wood gas and reverse flame "2 in 1" multi-fuel generator, BIOTRONIC control panel for controlling: with thermal power of 34.8 - 45.5 and 80 kW for solid biomass - automatic switching of the fuel fuel like wood and briquettes, equipped also with a special - work modes pellet burner with flue extraction fan.

  • Page 10: Hydraulic Dimensions And Connections

    2.2 - HYDRAULIC DIMENSIONS AND CONNECTIONS...

  • Page 11: Installing The Boiler And Pellet Tank

    2.3 - INSTALLATION OF THE BOILER AND PELLET TANK ALLBIOMIX 34...
  • Page 12 ALLBIOMIX 45...
  • Page 13 ALLBIOMIX 80...

  • Page 14: Technical Data

    2.4 - TECHNICAL DATA FUEL: PELLET ALLBIOMIX 34 ALLBIOMIX45 ALLBIOMIX80 MODELS (kW) MAXIMUM NOMINAL OUTPUT* 31.5 37.1 (kW) 34.8 41.1 FURNACE MAXIMUM NOMINAL OUTPUT 90.57 90.15 NOMINAL OUTPUT 7.22 12.1 12.4 (mg/Nm3) CO 10% (mg/Nm3) CO 13% (mg/Nm3) NOx 10%...
  • Page 15 FUEL: WOOD ALLBIOMIX 34 ALLBIOMIX 45 ALLBIOMIX 80 MODELS (kW) MAXIMUM NOMINAL OUTPUT* 31.3 41.0 34.8 45.5 FURNACE MAXIMUM NOMINAL OUTPUT (kW) 90.07 90.2 NOMINAL OUTPUT 4.57 4.14 14.96 15.19 (mg/Nm3) CO 10% O (mg/Nm3) CO 13% O (mg/Nm3) NOx 10% O...

  • Page 16: Main Components

    2.5 - MAIN COMPONENTS Panel board Top cover Safety heat exchanger Smoke chamber Boiler top door Burner Boiler bottom door 10. Intermediate refractory stones 11. Ash collection chamber 12. Bottom refractory stone 13. Primary and secondary air adjustment unit Heating system flow Heating system return...

  • Page 17: Features Of The Pellet

    2.6 - PELLET CHARACTERISTICS The main feature of the ALLBIOMIX boiler is that of burning In order to provide ALLBIOMIX with a long lifespan, Unical natural fuel (pellets) obtained in an environmentally-friendly way recommends the use of certified pellets. from wood industry waste (sawdust, powders). The sawdust...

  • Page 18: Features Of The Wood

    Boiler output and autonomy will diminish as the moisture increases. The table provides the power reduction factor based on the moisture of the wood being used. The heat output of the ALLBIOMIX boiler is calculated for wood with a 17% moisture content. tagliare...

  • Page 19: Installation Instructions

    INSTRUCTIONS FOR INSTALLATION 3.1- GENERAL WARNINGS b) Check that the chimney/flue has an appropriate draught, without any bottlenecks, and that no exhausts from other appliances are inserted, ATTENTION! unless the flue has been implemented to This boiler is intended solely for the use accommodate several utilities according to for which it was expressly designed.

  • Page 20: Packaging

    3.4 - PACKAGING The ALLBIOMIX boiler is delivered already encased on a pallet The packaging elements (cardboard boxes, together with other boxes containing the pellet tank and the pellet straps, plastic bags, etc.) must be kept out of feeding screw, all protected with heat shrink plastic film.

  • Page 21: Installation

    3.6 - INSTALLATION ALLBIOMIX is a heat generator which withdraws the combustion ALLBIOMIX can be placed directly on the floor as it is equipped air required for the combustion process directly from the with a self-supporting frame. environment in which it is installed.
  • Page 22 Solid fuel fired boilers must be installed with the safety devices foreseen by the relevant laws in force. For this purpose ALLBIOMIX boilers are equipped with a safety exchanger. A thermal discharge valve must be installed on the safety heat...

  • Page 23: Pellet Tank Assembly Sequence

    3.7.2 - RECIRCULATION KIT WITH THERMOSTATIC M (from boiler) VALVE The recirculation kit with thermostatic valve guarantees the correct temperature of the return line of the boiler to prevent condensation. Note: The function “BOILER OVERTEMPERATURE THERMAL DISCHARGE” will be performed by the “SCAM” pump (system pump).

  • Page 25: Connection To The Flue

    It is prohibited to exhaust ALLBIOMIX combustion products in shared smoke pipes. The flue must comply with the standards in force.
  • Page 26 3.9.1 - EXHAUST THROUGH EXTERNAL WALL Weatherproof terminal Draught limiter/adjuster Soot container with condensation drain One of the installation solutions which can be adopted is that The flue gas exhaust pipe, if completely outside, should be made of positioning the boiler near a perimeter wall of the home so in double wall stainless steel to guarantee both greater resistance that flue gas is discharged directly outside.
  • Page 27 3.9.2 - EXHAUST THROUGH ROOF BY MEANS OF TRADITIONAL FLUE Draught limiter/adjuster Inspectionable soot container with possible condensation drain The pellet combustion flue gas can also be discharged using a It is recommended to provide a solid material and/or condensation traditional pre-existing flue as long it is made to standard (see collection chamber which can be inspected through an airtight UNI 10683).

  • Page 28: Electrical Connections

    3.10 - ELECTRICAL CONNECTIONS General warnings 230V electric power supply connection The electrical safety of the appliance is guaranteed only when The electrical connections are described in sections 3.14 and it has been properly connected to an efficient earthing system, 3.15.

  • Page 29: Filling The System

    This could damage the gaskets radiators, radiant batteries and/or distribution and cause noise during operation. manifolds; Unical will not be held liable for damage to make sure that all the connections are persons, animals or objects due to failure to watertight;...

  • Page 30: Hydraulic Base Diagrams

    The following diagrams are for reference only and therefore are not binding. Unical declines any responsibility for errors or omissions. 3.12.1 - ALLBIOMIX BOILER SYSTEM FOR HEATING AND FOR THE PRODUCTION OF DOMESTIC HOT WATER, WITH PUFFER This diagram shows a stratification heat storage tank for the The P2 storage tank pump is enabled when the boiler production of domestic hot water.
  • Page 31 ALLBIOMIX LIST OF PARAMETERS Parameter Mod. Mod. Mod. Boiler operating temperature (°C) Minimum boiler temperature for starting the pumps (°C) Maximum boiler temperature for alarm (°C) Start temperature for filling storage tank (°C). End temperature for filling storage tank (°C).
  • Page 32 3.12.2 - ALLBIOMIX BOILER SYSTEM FOR HEATING AND FOR THE PRODUCTION OF DOMESTIC HOT WATER, WITH PUFFER + SOLAR SYSTEM The P2 storage tank pump is enabled when the boiler This diagram shows a stratification heat storage tank for the production of domestic hot water.
  • Page 33 ALLBIOMIX LIST OF PARAMETERS Parameter Mod. Mod. Mod. Boiler operating temperature (°C) Minimum boiler temperature for starting the pumps (°C) Maximum boiler temperature for alarm (°C) Start temperature for filling storage tank (°C). End temperature for filling storage tank (°C).

  • Page 34: Panel Board

    3.13 - PANEL BOARD 3.13.1 - FRONT OF PANEL BOARD 8. - Warning light: Fuel screw 1. - Main switch 9. - Key to access the settings and parameters 2. - Control unit general reset button configuration menu (restricted to the author- ised technician) 10.
  • Page 35 Probes: 3.13.2 - MAIN TECHNICAL EQUIPMENT 4 x PTC probes with silicone insulated cable and 6 mm stainless steel tip; The main features of the control unit are as follows: 1 x PT1000 probe with silicone insulated cable and 6 mm A microprocessor with EEPROM memory (all the settings and stainless steel tip, for solar circuit.
  • Page 36 3.13.4 - SELECTING THE WORK MODE (With key nr. 11) There is a four-way electronic selector switch for setting three Phase 1, identified as "Clean" on the screen, is for cleaning the boiler work modes: combustor and the fan runs at maximum speed Automatic (AUT) Phase 2, identified as “PreIg”...
  • Page 37 3.13.5 - COMBUSTION POWER MODULATION The circuit board simultaneously performs three combustion Data available to the Technician output modulations: 1. Modulation of flue gas temperature 2. Modulation of boiler temperature Points 3. Modulation of burner combustion (using a photosensor). Maximum Flue Gas Temp. 140°C The modulation of the flue gas temperature limits the Points temperature of the flue gas leaving the flue.
  • Page 38 3.13.6 - TECHNICAL PROGRAMMING MODE (ONLY QUALIFIED PERSONNEL): Stage 4: When the parameter to be edited is displayed on the Programming procedure: screen, press the arrow key and the parameter will start flashing. Stage 1: To access the technical programming menu, you Press the keys to edit the parameter.

  • Page 39: Connections

    3.14 - CONNECTIONS 3.13 - CONNECTION OF LOADS AND POWER SUPPLY FOR THE PANEL BOARD (on the right-hand side of the casing) 15 14 13 12 11 10 9 230 Vac power supply WIRING INTERFACE IN 230Vac LIGHTER AUGER 2 AUGER 1 Wood air Air valves...

  • Page 40: Boiler Start-Up

    The preliminary checks must be carried out by the company C o m m i s s i o n i n g m u s t b e d o n e b y professionally qualified personnel. Unical who installs the system.
  • Page 41 3.15.2 - START-UP IMPORTANT INFORMATION FOR PROPER OPERATION - It is strictly FORBIDDEN to open the door of the boiler during use of the pellet burner. - Before loading wood in the boiler, you must first turn off the pellet burner if this is running. In which case, select WOOD mode and wait for the burner to completely shut down.

  • Page 42: Troubleshooting

    PRIMARY AND SECONDARY AIR ADJUSTMENT The ALLBIOMIX boiler has a smoke extraction fan and unit for the control and distribution of primary and secondary air for combustion. The distribution unit consists of a disk with a fixed opening, activated by an electromagnet.
  • Page 43 3.17.1 - ALARMS OF THE ELECTRONIC CONTROL BOARD Refer to the third page on the screen and check the status of alarms in the third line. Problem encountered Solution The boiler does not reach the required temperature and trig- Make sure that the door of the boiler is closed correctly and gers alarm 1 that the micro-switch is pressed properly when the door is "boiler door open".
  • Page 44 3.17.2 - AUDIBLE ALARMS MAXIMUM TEMPERATURE PROBE AUDIBLE ALARM AUDIBLE ALARM The boiler has an intermittent alarm system that signals one or more faults with the probes due to these being disconnected or The boiler triggers an audible alarm when it is overheated. out of range;...

  • Page 45: Inspection And Maintenance

    To assure long-term functioning of your appliance and to avoid All maintenance must be carried out by qual- altering its approved status, only original Unical spare parts ified personnel. must be used. Yearly maintenance of the appliance is man- datory in compliance with Laws in force.

  • Page 46: Maintenance Of The Body

    EXCHANGER BODY MAINTENANCE Every day Use the lever at the back of the boiler to shake out the turbolators, at least once and preferably twice a day. Danger! This operation MUST BE DONE WITH THE FAN SWITCHED Before performing any maintenance on OFF.
  • Page 48 46033 casteldario - mantova - Italy - tel. +39 0376 57001 - telefax +39 0376 660556 S.p.A. info@unical-ag.com - export@unical-ag.com - www.unical.eu Unical will not be held responsible for possible inaccuracies due to transcription or printing errors. It reserves the right to modify its products as deemed necessary or useful, without jeopardising their essential features.

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