INSTALLATION GUIDE INSERT INSERTO VIVO 80 PELLET HYDRO PELLET HYDRO Translation of the original instructions EN
TABLE OF CONTENTS TABLE OF CONTENTS...................................................................................................... II INTRODUCTION.............................................................................................................1 1-WARNINGS AND WARRANTY CONDITIONS......................................................................2 2-INSTALLATION............................................................................................................
INTRODUZIONE INTRODUCTION Dear Customer, our products are designed and manufactured in compliance with European reference Standards for construction products (EN13240 woodburning stoves, EN14785 pellet-burning appliances, EN13229 fireplaces/wood-burning inserts, EN 12815 wood-burning cookers), with high quality materials and extensive experience in the transformation processes.
1-WARNINGS AND WARRANTY CONDITIONS SAFETY PRECAUTIONS • Installation, electrical connection, function test and maintenance must only be carried out by authorised and qualified personnel. • Install the product in accordance with all local and national legislation and regulations in force in the region or state. • A bad use or unproper maintainance of the product can bring to a serious risk of explosion in the combustion chamber. • Only use the fuel recommended by the manufacturer.
1-WARNINGS AND WARRANTY CONDITIONS • Any type of tampering or unauthorised replacement with non-original spare parts could be hazardous for the operator’s safety and relieves the company from any civil and criminal liability. • Many of the surfaces of the product get very hot (door, handle, glass, smoke extraction pipes, etc.). Avoid coming into contact with these parts without adequate protective clothing or suitable means, such as gloves with thermal protection or “cold handle” operating systems.
1-WARNINGS AND WARRANTY CONDITIONS • A carbon monoxide alarm must be fitted in the room where the appliance is sited Refer too ADJ part 2.34 through too 2.36 page 41 (ONLY FOR UK). • If there is a fire in the flue pipe, extinguish the stove, disconnect it from the power supply and never open the door. Then contact the competent authorities. • Do not light the stove with flammable materials if the ignition system breaks down. • Do not stand for a long time in front of the product in operation.
1-WARNINGS AND WARRANTY CONDITIONS 1-AVVERTENZE E CONDIZIONI DI GARANZIA INFORMATION • In case of any problems, get in touch with your dealer, or a qualified engineer authorised by MCZ, and if a repair is necessary, insist on the use of original spare parts. • Use only the fuel recommended by MCZ (for Italy pellets with a diameter of 6 mm and for other European countries with a diameter of 6-8 mm) and provided only with an automatic supply system.
1-WARNINGS AND WARRANTY CONDITIONS EXCLUSIONS The guarantee does not cover malfunctions and/or damage to the appliance that arise due to the following causes: • Damage caused during transportation or relocation • all parts that develop faults due to negligence or improper use, incorrect maintenance, installation that does not comply with the manufacturer’s instructions (always refer to the installation and use manual provided with the appliance) • incorrect dimensioning with regards to the use or faults in
1-WARNINGS AND WARRANTY CONDITIONS SPARE PARTS In the event of a malfunction, consult the retailer who will forward the call to the Technical Assistance Service. Use only original spare parts. The retailer or service centre can provide all necessary information regarding spare parts. We do not recommend waiting for the parts to be worn before having them replaced. It is important to perform regular maintenance.
2-INSTALLATION The instructions in this chapter refer explicitly to the Italian installation regulation UNI 10683. In any case, always observe the domestic regulations in force. PELLETS Wood pellets are manufactured by hot-extruding compressed sawdust which is produced during the working of natural dried wood. The compactness of the material is guaranteed by the lignin contained in the wood itself and allows pellets to be produced without glue or binders.
2-INSTALLATION FOREWORD The installation position must be chosen according to the room, to the smoke extraction system, to the chimney flue. Check with local authorities whether there are any restrictive regulations in force regarding the combustion air inlet, the smoke outlet system, the flue or the chimney cap.
2-INSTALLATION CONNECTION OF THE SMOKE EXHAUST DUCT When making the hole for the passage of the smoke discharge pipe, one must take into account the possible presence of flammable materials. If the hole must be made through a wooden wall or thermolabile material, the INSTALLER MUST first of all use the appropriate wall fitting (minimum diameter 13 cm) and suitably insulate the pipe of the product that passes through it using adequate insulating materials (1.
2-INSTALLATION FOREWORD This chapter on the Smoke Flue has been produced in reference to the prescriptions of European regulations (EN13384 - EN1443 - EN1856 - EN1457). The chapter provides indications for installing an efficient and correct smoke flue but is under no circumstances to substitute the regulations in force, which the qualified technician must be in possession of.
2-INSTALLATION TECHNICAL CHARACTERISTICS Have the efficiency of the flue checked by an authorised technician. The flue must be sealed against flue gasses, in a vertical direction without narrowing, be made with materials impermeable to smoke, condensation, thermally insulated and suitable to resist normal mechanical stress over time (we recommend fireplaces made of A/316 or refractory material with insulated round section double chamber).
2-INSTALLATION ROOF AT 60° ROOF AT 45° B B C C D D E A F 60° A = MIN. 2.60 metres B = DISTANCE > 1.20 metres C = DISTANCE < 1.20 metres D = 0.50 metres ABOVE HIGHEST POINT E = 2.10 metres F = REFLUX ZONE FIGURE 5 A E 45° A = MIN. 2.00 metres B = DISTANCE > 1.30 metres C = DISTANCE < 1.30 metres D = 0.50 metres ABOVE HIGHEST POINT E = 1.50 metres F = REFLUX ZONE F FIGURE 6 DIMENSIONING The drop in pressure (draft) of a flue depends on its height.
2-ISTRUZIONI PER L'INSTALLAZIONE 2-INSTALLATION MAINTENANCE The flue must be kept clean, since the deposit of soot or unburned oils reduces the cross-section reducing the draft and thus compromising the efficient functioning of the heater and, if large build-ups accumulate, can catch fire. The flue and chimney must be cleaned and checked by a qualified chimney sweep at least once a year. Once the maintenance has been performed, request a written declaration that the device is safe.
2-INSTALLATION EXTERNAL AIR INLET It is mandatory to provide an adequate external air intake that supplies the combustion air required for the product to work properly. The flow of air between the outside and the installation room may be direct, through an inlet in an external wall of the room; or indirect, via air intake from adjoining rooms and connecting permanently with the installation room (see Figure 9 b). Adjoining areas may not include sleeping areas, garages or general areas with a fire hazard.
2-INSTALLATION DISTANCE (metres) The air inlet must be at a distance of: 1.5 m UNDER Windows, doors, smoke outlets, cavities, .... 1.5 m HORIZONTALLY Windows, doors, smoke outlets, cavities, .... 0.3 m ABOVE Windows, doors, smoke outlets, cavities, .... 1.5 m AWAY from smoke outlet CONNECTION TO FLUE The connection between the flue and the appliance must be via a smoke duct that conforms with EN 1856-2.
2-INSTALLATION EXAMPLES OF CORRECT INSTALLATION 1 U F E V I 2 3 D B U I I A U C I 4 S 1. Installation of Ø150mm flue with hole for the passage of the tube increased by: minimum 100 mm around the tube if next to non flammable parts such as cement, brick, etc.; or minimum 300 mm around the tube (or as prescribed by data tags) if next to flammable parts such as wood etc. In both cases, install suitable insulation between the flue and the ceiling.
3-INSTALLAZIONE E MONTAGGIO 3-DRAWINGS AND TECHNICAL FEATURES DRAWINGS AND CHARACTERISTICS VIVO 80 PELLET HYDRO DIMENSIONS (dimensions in mm) 786.5 40 40 677 600 40 40 155 10 600 48 Ø2 09 0 Ø8 355 53.5 87.
3-DRAWINGS AND TECHNICAL FEATURES TECHNICAL CHARACTERISTICS Nominal output power VIVO 80 PELLET HYDRO Nominal output power (H2O) 14,2 kw (12212 kcal/h) Minimum output power 4,9 kW (4214 kcal/h) Minimum output power (H2O) 3,5 kw (3010 kcal/h) Efficiency at Max 90,1% Efficiency at Min 95,2% Temperature of exhaust smoke at Max 150°C Temperature of exhaust smoke at Min 65°C Particulate/OGC / Nox (13%O2) 20 mg/Nm3 - 1 mg/Nm3 - 117 mg/Nm3 CO at 13% O2at Min and at Max 0,028 – 0,012% CO2 at Min
4-INSTALLATION AND ASSEMBLY PREPARATION AND UNPACKING The product is supplied in a single package. Inside the package there are the tube, the loading door, the frame and ventilation grilles. Open the package, remove the product from the pallet and set it in the pre-selected place, making sure this complies with the requirements. PRODUCT PACKAGING The two brackets must be removed in order to remove the product from pallet, by loosening the two flanged nuts and the two screws.
4-INSTALLATION AND ASSEMBLY POSITIONING Before installing the product assess the optimal position. One can install the product in a pre-existing traditional fireplace or as a new system.
4-INSTALLATION AND ASSEMBLY FASTENING TO THE BASE OF THE INSERT It is mandatory to anchor the product to a support as the authorised technician can remove the combustion chamber from its seat by means of two extendable guides while performing the annual maintenance. Fasten the insert as follows: • measure the distance (A) from the edge of the frame to the outer edge of the support for it to be adequately set back into place.
4-INSTALLATION AND ASSEMBLY PELLET LOADING CHUTE ASSEMBLY Another decision to be made before positioning the product is to define the side on which to install the chute for loading fuel. The pellets fuelled Vivo 80 Hydro is delivered with two clamps, the connection pipe and chute with hatch. The chute can be fitted on the right side, on the left side or frontally. The connection pipe is 1 metre long.
4-INSTALLATION AND ASSEMBLY HOOD VENTILATION GRILLES Foreword Depending on how the product is positioned, one must provide grilles for ventilation. If inserted in existing cladding, the ventilation grilles on the cladding will be used. If used as a new installation, the company recommends installing the ventilation grilles as described in the following paragraph.
4-INSTALLATION AND ASSEMBLY ELECTRICAL CONNECTION First connect the power cable to the rear part of the product and then to a wall socket, which must always be accessible. Should this not be possible, during installation, insert appropriate power supply disconnection devices, in compliance with the national regulations regarding electrical installations. It is recommended to disconnect the power cable when the product is not used.
4-INSTALLATION AND ASSEMBLY WOODEN BEAM INSULATION If you wish to mount a wooden beam, it must be protected with adequate insulation from the hot parts in order to prevent the risk of fire or damage to the cladding. 1 - INSULATION APPLIED OR TO BE APPLIED 2 - WOODEN BEAM 3 - MARBLE OR OTHER MATERIAL STANDARD CLADDING ASSEMBLY The installation guide found in each specific cladding must be referred to for the assembly of MCZ product specific claddings.
4-INSTALLATION AND ASSEMBLY DIAGRAM FOR MAKING HOLES IN THE CLADDING PELLET LOADING DOOR INSERTION HOLE The product can be installed on a brick base built on site or one can purchase the support (optional) that enables to raise the product to a suitable height. The recommended measurements go from 50 to 60 cm below the product support surface. To make the hole for inserting the loading door there are standard measures required by the same length of the loading pipe.
4-INSTALLATION AND ASSEMBLY PRODUCT INLET HOLE 610 The hole to be made in the wall must be 765*610 mm. These measurements allow the frame to cover the gap that remains between the product and the hole and also allow the product to be removed if maintenance is to be performed and/or parts are to be replaced. 765 SWITCH AND CONTROL PANEL CONNECTION The emergency panel and switch are already fitted on the pellets loading door and are already connected to the relative cables by the manufacturer.
4-INSTALLATION AND ASSEMBLY A B B B B A A PELLETS DOOR OPENING/CLOSING The door is fitted with a pressure closure and is therefore completely free of handles or grips. To open or close the door, press the upper left corner. With a simple press this will hook on or unhook from the closure latch placed on the door frame. Technical Dept.
5-PRECAUTIONS BEFORE START-UP GENERAL PRECAUTIONS Remove all components that could burn from the firebox and glass (instructions, various adhesive labels and any polystyrene). Check that the brazier is positioned correctly and rests properly on the base. After a long period of inactivity, remove any pellets left in the hopper (using a vacuum cleaner with a long pipe ), as they could have absorbed moisture, thereby altering their original characteristics and no longer being suitable for combustion.
5-PRECAUTIONS BEFORE START-UP It is good practice to guarantee effective ventilation in the room during the initial start-up, as the product will emit some smoke and smell of paint. Do not stand close to the product and air the room. The smoke and smell of paint will disappear after about an hour of operation, however, remember they are not harmful in any case. The stove will be subject to expansion and contraction during the start-up and cooling phases, therefore light creaking noises may be heard.
5-PRECAUTIONS BEFORE START-UP This will prevent damaging the welds and the steel structure. DO NOT EXPECT HEATING EFFICIENCY IMMEDIATELY!!! ATTENTION! If during operation or initial ignition you encounter smoke spillage in to the room from the appliance or the flue then please switch off the appliance, ventilate the room and contact the installation / service engineer immediately.
5-PRECAUTIONS BEFORE START-UP SAFETY PROCEDURE TO FOLLOW IF ANY SMOKE SPILLAGE IS SEEN WITHIN THE ROOM OR THE APPLIANCE SUFFERS FROM AN EXPLOSIVE IGNITION PLEASE TURN OFF THE APPLIANCE, VENTILATE THE ROOM AND CONTACT THE INSTALLER/ SERVICE ENGINEER IMIDIATLEY. User Training In ALL cases the installation and commissioning engineer MUST carry out a thorough handover of the appliance to the homeowner / end user. The following elements should be covered to the satisfaction of the end user.
6 - HYDRAULIC CONNECTION PLUMBING CONNECTION IMPORTANT! The connection of the stove to the plumbing system must be carried out ONLY by specialised personnel capable of carrying out state of the art installation, in compliance with the standards in force in the country of installation.
6 - HYDRAULIC CONNECTION SYSTEM CONNECTIONS Make the connections to the corresponding fittings shown in the diagram above. Make sure the pipes are not placed under tension or undersized. If installation of the product involves interaction with another, pre-existing system complete with heating equipment (gas boiler, methane boiler, diesel boiler, etc.), call in qualified personnel, who subsequently will be responsible for conformity of the system in compliance with the applicable law in force.
6 - HYDRAULIC CONNECTION SYSTEM FILLING To load the heating system use the predisposed loading tap in the main boiler. During this operation, any air in the system is released via the air valve located in the upper part of the product. To allow the valve to release air it is recommended to loosen the screw on the valve itself (see figure). The filling pressure of the system WHEN COLD must be 1 bar.
6 - HYDRAULIC CONNECTION WATER CHARACTERISTICS The characteristics of the water used to fill the system are very important to prevent the build-up of mineral salts and the formation of incrustations along the pipes, in the boiler and in the heat exchangers. Therefore, please ASK YOUR PLUMBER FOR HIS ADVICE CONCERNING: • Hardness of water circulating in the system, to prevent problems of incrustation and limescale, especially in the domestic water heat exchanger. (> 25° French).
6 - HYDRAULIC CONNECTION INSTALLATION DIAGRAM FOR HEATING WITHOUT DOMESTIC WATER KIT 38 PRESSURE SAFETY DISCHARGE SYSTEM RETURN V SYSTEM DELIVERY M V RA RA RA RA This diagram is purely a guideline and therefore has no project value.
6 - HYDRAULIC CONNECTION INSTALLATION DIAGRAM FOR HEATING COMBINED WITH A BOILER RA COLD DOMESTIC WATER INLET SYSTEM RETURN SYSTEM DELIVERY PRESSURE SAFETY DISCHARGE V M V B RA RA A R HOT DOMESTIC WATER OUTLET Add RA Flt RP This diagram is purely a guideline and therefore has no project value Technical Dept.
6 - HYDRAULIC CONNECTION INSTALLATION DIAGRAM COMBINED WITH A STORAGE TANK A R 40 PRESSURE SAFETY DISCHARGE SYSTEM DELIVERY M V V SYSTEM RETURN PS BA C HOT DOMESTIC WATER OUTLET Add RA Flt RA RP RA COLD DOMESTIC WATER INLET FREDDA PR RA PR This diagram is purely a guideline and therefore has no project value.
6 - HYDRAULIC CONNECTION ONLY FOR UK VIVO 80 HYDRO Technical Dept.
6 - HYDRAULIC CONNECTION ONLY FOR UK VIVO 80 HYDRO 42
6 - HYDRAULIC CONNECTION ONLY FOR UK VIVO 80 HYDRO Technical Dept.
6 - HYDRAULIC CONNECTION ONLY FOR UK VIVO 80 HYDRO 44
7 - CONTROL PANEL CONTROL PANEL LOGIC Some useful information is provided below to understand the logic and use of the control panel: • The control panel backlight switches off after about 30" seconds of keypad inactivity. To switch the backlight on again simply press any of the panel buttons. • The first screen that appears displays the product operating status (ON, OFF, START-UP, SHUTDOWN..) which alternates according to any activated settings (CHRONO, SLEEP, AUTO ECO..
7 - CONTROL PANEL SETTING THE CURRENT TIME AND DATE By pressing the MENU key SET will appear. Enter SET to change: hour minutes day day number month year For example if we need to change the time, when HOUR appears on the display press SET, the hour will start to flash in the centre of the display, then with the keys at the bottom on the left or right change the hour and then the minutes, day, etc. with the same procedure as needed.
7 - CONTROL PANEL SETTING THE LANGUAGE Press the MENU key then scroll with the keys at the bottom on the right or left until SETTINGS appears, press SET and LANGUAGE will appear, press SET again and set the chosen language. By convention the days of the week are indicated with abbreviations deriving from the language set on the panel. In the case of English: MO Monday TH Thursday SU Sunday TU Tuesday FR Friday WE Wednesday SA Saturday 21.0°C 21.
7 - CONTROL PANEL The default temperature is 65°C and it can not be set below 50°C or above 80°C. To adjust it: press any button; press the "menu" button, via the scrolling buttons display the “SET TEMP.H2O” screen; press the “SET” button; set the desired temperature via the “<>” scrolling buttons; confirm the temperature with the “OK” button.
7 - CONTROL PANEL AUTOMATIC MODE WITH AUTO-ECO This mode changes the behaviour of the product in automatic mode: upon reaching the temperature set by the user, the product modulates at power 1 for a short period of time and then, if the temperature remains constant and higher than that set, it switches off. The appliance switches back on automatically only when the room/water require heat again (not before an interval necessary for the product to cool down).
7 - CONTROL PANEL To explain SLEEP function simply, one can say that it allows to switch off the product starting from a minimum of + 10 minutes compared to the hour displayed and to a maximum of 23.50 hours. To set the function press Menu with the key at the top on the right then Date and Time appears on the screen, then scroll with the key at the bottom on the right until Sleep appears, confirm with the Set key. With the key at the bottom on the right set the shutdown time.
7 - CONTROL PANEL CHRONO FUNCTION This function mode allows to programme start-up and shutdown of the product automatically. Usually stoves have the CHRONO mode deactivated. The basic settings of the CHRONO mode are: • Choice of start-up/shutdown times • Choice of day of programme activation Setting the current day and time is essential for the proper operation of the chrono function.
7 - CONTROL PANEL SETTING A CUSTOMISED PROGRAMME The selectable daily programmes are 62 and one can choose a different program for every day of the week. To activate this option proceed as described above to set a weekly programme, only that instead of selecting one of the programs contained in the weekly programmes table (from P01 to P10) select the USER programme.
7 - CONTROL PANEL PRE-SET WEEKLY AND DAILY PROGRAMMES WEEKLY PROGRAMMES The weekly programmes chosen by the manufacturer and memorised within the product control panel have been designed to meet the requirements of most users who leave their home during working hours (labourers, shopkeepers, employees, shift workers, etc..) as well as those who stay at home for most of the day (housewives, elderly people, etc..).
7 - CONTROL PANEL DAILY PROGRAMS No. 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 54 Hourly timetable 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 0.
7 - CONTROL PANEL Daily programs 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 0.00 No. Hourly timetable 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 Technical Dept.
DI EMERGENZA 75-PANNELLO - CONTROL PANEL PRACTICAL EXAMPLE OF DAILY PROGRAMMING SETTING A DAILY PROGRAM Take for example a user who has not established daily schedules (freelancer, etc..
8-SAFETY DEVICES AND ALARMS SAFETY DEVICES The product is supplied with the following safety devices: SMOKE TEMPERATURE PROBE Detects the temperature of the smoke, thereby enabling start-up or stopping the product when the smoke temperature drops below the preset value. PELLET HOPPER TEMPERATURE PROBE If the temperature exceeds the preset safety value, it immediately stops the product, which must cool down before the probe is restored and the product restarted.
8-SAFETY DEVICES AND ALARMS ALARM ALERTS If an operating anomaly occurs, the product enters the shutdown phase due to an alarm and informs the user regarding the type of fault by means of a 3 digit code that remains displayed on the emergency panel. The alarm is indicated permanently by the relative three digit code, a flashing red LED that lights up on the emergency panel and an intermittent buzzer for the first 10 minutes.
8-SAFETY DEVICES AND ALARMS A10 A11 The spark plug is faulty. Contact an authorised service centre to have the component replaced. Pellets supply fault. Contact an authorised service centre to have the component replaced. Faulty air flow rate sensor. This alarm does not block the system and only a warning screen is displayed. Contact an authorised service centre to have the component replaced. Water temperature excessively high due to: • Stove at maximum power, radiators closed.
8-SAFETY DEVICES AND ALARMS BLOCKED PRODUCT The following may cause the product to be mechanically blocked: • structure overheating (“A03”). • Smoke overheating (“A04”). • During product operation, air that has not been controlled has entered the combustion chamber or the chimney is clogged (“A05”).
9 - RECOMMENDATIONS FOR A SAFE USE ONLY CORRECT INSTALLATION AND APPROPRIATE MAINTENANCE AND CLEANING OF THE APPLIANCE CAN GUARANTEE CORRECT OPERATION AND SAFE USE OF THE PRODUCT We would like to inform you that we are aware of cases of malfunctioning of domestic pellet-fuelled heating products, mainly due to incorrect installation and inappropriate maintenance. We would like to assure you that all of our products are extremely safe and certified according to European standards of reference.
10-MAINTENANCE AND CLEANING EXAMPLE OF A CLEAN BRAZIER EXAMPLE OF A DIRTY BRAZIER Only a proper maintainance and cleaning of the product can assure you the correct functionality and a safe use of your stove. ATTENTION! All the cleaning operations of all parts must be performed with the product completely cold and the plug disconnected. Disconnect the product from the 230V power supply before performing any maintenance operation.
10-MAINTENANCE AND CLEANING CLEANING THE GLASS It is recommended to clean the ceramic glass with a dry brush, or if it is very dirty, spray a little specific detergent and clean with a cloth. ATTENTION! Do not use abrasive products and do not spray the glass spray cleaner on the painted parts or the door gaskets (ceramic fibre cord).
10-MAINTENANCE AND CLEANING SWAB BRUSH SCRAPER GO OVER WITH SWAB BRUSH FIREBOX WALLS PELLET STOVE BRUSH OPERATION 64
10-MAINTENANCE AND CLEANING CLEANING THE SMOKE DUCT AND FITTING When the product is extracted, you can intervene on the smoke fan (1) from the left side for cleaning and maintenance purposes. Clearly, the smoke evacuation fan must be removed for such maintenance to be performed. A gasket (3) is applied on the fan outlet, which guarantees the tightness with the smoke fitting (2). Always verify that this gasket is intact and if necessary, replace it. The gasket can also be adjusted via a screw.
10-MAINTENANCE AND CLEANING END-OF-SEASON SHUTDOWN At the end of each season, before switching the product off, it is recommended to remove all the pellets from the hopper with a vacuum cleaner that has a long pipe. The product must be disconnected from the mains when it is not used. CHECKING THE INTERNAL COMPONENTS ATTENTION! The internal electromechanical components must only be checked by qualified personnel whose technical expertise includes combustion and electricity.
6-SICUREZZE E ALLARMI 11-PROBLEMS/CAUSES/SOLUTIONS ATTENTION! All repairs must only be carried out by a specialised technician, with the product switched off and the plug disconnected. If the product is NOT used as described in this manual, the manufacturer declines all liability for any damage caused to persons and property. All the necessary measures and/or precautions must be adopted when performing maintenance, cleaning and repairs. • Do not tamper with the safety devices.
11-PROBLEMS/CAUSES/SOLUTIONS ANOMALY POSSIBLE CAUSES The product works for a few minutes Start-up phase is not completed. and then switches off. Temporary power cut. Clogged smoke duct. SOLUTIONS Repeat start-up. Wait for the automatic restart. Clean the smoke duct. Faulty or malfunctioning temperature Check and replace the probes. probes. Faulty spark plug. Pellets accumulate in the brazier, the Insufficient combustion air. glass of the door gets dirty and the flame is weak.
11-PROBLEMS/CAUSES/SOLUTIONS ANOMALY POSSIBLE CAUSES SOLUTIONS The product always runs at maximum The room thermostat is in the maximum Set the thermostat temperature again. power when in automatic mode. position. The product does not start. Faulty temperature probe. Check the probe and replace it, if necessary. Faulty or malfunctioning control panel. Check the panel and replace it, if necessary. Thermostat is set to minimum. Set the thermostat temperature again. No power.
11-PROBLEMS/CAUSES/SOLUTIONS ANOMALIES RELATED TO THE PLUMBING SYSTEM ANOMALY POSSIBLE CAUSES No increase in temperature with Incorrect combustion setting. stove in operation. Condensation in boiler. Radiators cold in winter. Hot water is not provided. 70 SOLUTIONS Check recipe. Boiler/system dirty. Check and clean the boiler. Product power insufficient. Check that the stove is properly sized for the requirements of the system. Poor pellets quality. Use of MCZ pellets.
12-WIRING DIAGRAMS 9-SCHEMI ELETTRICI 1 2 3 4 20 19 18 17 5 6 16 7 15 13 14 8 11 12 10 9 MOTHERBOARD WIRING KEY 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. CONTROL PANEL FLOW METER (if provided) WATER TEMPERATURE PROBE SMOKE PROBE POWER SUPPLY SPARK PLUG SMOKE EXPULSION FAN PUMP WATER TEMPERATURE OVERLOAD PROTECTOR GEAR MOTOR 11. 12. 13. 14. 15 16. 17. 18. 19. 20. TANK TEMPERATURE OVERLOAD PROTECTOR ROOM FAN (if provided) THREE-WAY DIVERTER VALVE (if provided) ANOMALY SIGNAL (N.A.
MCZ GROUP S.p.A. Via La Croce n°8 33074 Vigonovo di Fontanafredda (PN) – ITALY Telefono: 0434/599599 r.a. Fax: 0434/599598 Internet: www.mcz.it e-mail: mcz@mcz.it 8901226100 REV.
