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MANUAL FOR USE AND
INSTALLATION

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Summary of Contents for MCZ Polar

  • Page 1 MANUAL FOR USE AND INSTALLATION...
  • Page 2 MCZ S.p.A. - Via G.Oberdan 86, I - 33074 Vigonovo (PN) Italy. MCZ S.p.A. - Via G.Oberdan 86, I - 33074 Vigonovo (PN) Italy. EN 14785 - 2006 EN 14785 - 2006 Art. 15a B-VG - VKF AEAI Art. 15a B-VG - VKF AEAI...
  • Page 3: Table Of Contents

    3.1. DRAWINGS and TECHNICAL CHARACTERISTICS ................19 3.1.1. Dimensions of POLAR-NOVA in HYDRO version with no kit for the production of domestic hot water 3.1.2. Dimensions of POLAR-NOVA in HYDRO version with kit for the production of domestic hot water..19 3.1.3.
  • Page 4 CHECK OF INTERNAL COMPONENTS ....................58 6. PROBLEMS / CAUSES / SOLUTIONS ....................59 7. ELECTRICAL DIAGRAMS .........................62 7.1. ELECTRICAL DIAGRAM OF POLAR-NOVA-ATHOS POWER Hydro WITH NO DOMESTIC HOT WATER KIT 7.2. ELECTRICAL DIAGRAM OF POLAR-NOVA-ATHOS POWER Hydro WITH DOMESTIC HOT WATER KIT ..63 7.3.
  • Page 5: Installation And Use Manual Page

    INTRODUCTION Dear Customer, We would like to thank you for selecting MCZ products, and particularly for choosing one of the MCZ Pellet range. We are convinced that as you use it, you will appreciate the quality of the MCZ pellet line, which is the result of careful planning and meticulous testing.
  • Page 6 Indicates a sequence of buttons to be pushed to access menus or to make adjustments. SEE MESSAGES: This symbol instructs the user to see the messages shown on the control display. Introduction Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 7: Warnings And Guarantee Conditions

    Danger of fire. • All responsibility for improper use is taken entirely by the user. Such use relieves MCZ of any civil or criminal responsibility. • Any kind of tampering or unauthorised substitution of...
  • Page 8: Operating Warnings

    • Do not light the stove with flammable materials if the ignition system breaks down. Warnings and guarantee conciliations Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 9: Guarantee Conditions

    If the stove is sold or transferred to another user, always make sure that the booklet goes with the product. • If it gets lost, ask MCZ or your authorised dealer for another copy. 1.3. GUARANTEE CONDITIONS...
  • Page 10 MCZ's specification (see the relevant chapters in this user manual). MCZ refuses to accept any responsibility for any damage which may be caused, directly or indirectly, by persons, animals or things as a result...
  • Page 11: Theoretical Notions For Installation

    The standards DIN 51731 and ONORM M 7135 certify a high-quality pellet with the following characteristics: Calorific power: 5.3 kW/kg Density: 700 kg/m Water content: max 8% of weight Percentage of ashes: max 1% of weight Theoretical notions for installation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 12 MCZ pellet stoves run exclusively on pellets with a diameter of 6 mm (only for Italy) and 6-8 mm (European countries) with lengths that go from 5 mm to 30 mm. Theoretical notions for installation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 13: Operating Area

    Figure 4 - Example of installation with Polar stove It is not permissible to install the stove in bedrooms, bathrooms or showers, or in a room where another heating appliance is installed (fireplace, stove etc.)
  • Page 14: Precautions

    It is not compulsory to connect the air inlet of the stove directly with the exterior, but an air flow must be guaranteed of at least 50 m³/h. Refer to current standards. Theoretical notions for installation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 15: Connection Of Smoke Discharge Pipe

    MUST BE USED NOT ADVISABLE TO EXCEED A LENGTH OF 6 LINEAR METRES OF PIPE Ø 80 mm. DIRECT DISCHARGE Figure 8 – Example of installation of POLAR/NOVA stove COMBUSTION PRODUCTS MUST PROVIDED ON THE ROOF, AND THE SMOKE DUCT MUST SATISFY THE SPECIFICATIONS...
  • Page 16: Connection To The Flue Pipe

    Check with suitable instruments that there is a minimum draught of 10 Pa. Figure 11 At the bottom of the flue pipe, provide an inspection cap to allow periodic checking and cleaning, which must be done annually. Theoretical notions for installation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 17: Operating Problems Caused By Draught Defects In The Flue

    Hazardous conditions can only be overcome by suitable setting-up of the stove carried out by qualified MCZ personnel. Theoretical notions for installation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 18: Plumbing Connection

    For connection of the plumbing system to the stove, the user should refer to chapter 3, INSTALLATION AND ASSEMBLY; specifically, paragraph 3.4, CONNECTION TO PLUMBING SYSTEM Theoretical notions for installation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 19: Installation And Assembly

    3. INSTALLATION AND ASSEMBLY 3.1. DRAWINGS and TECHNICAL CHARACTERISTICS 3.1.1. Dimensions of POLAR-NOVA in HYDRO version with no kit for the production of domestic hot water Ø80 Ø48 3.1.2. Dimensions of POLAR-NOVA in HYDRO version with kit for the production of domestic hot water Ø80...
  • Page 20: Dimensions Of Athos Power In Hydro Version With No Kit For The Production Of Domestic Hot Water

    Dimensions of ATHOS POWER in HYDRO version with no kit for the production of domestic hot water 3.1.4. Dimensions of ATHOS POWER in HYDRO version with kit for the production of domestic hot water Installation and assembly Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 21: Athos Hydro Dimensions

    *Data that may vary depending on the type of pellets used. **Heatable volume based on demand of cal/h for m 40-35-30 (respectively 40-35-30 Kcal/h for m Appliance suitable for installation in a shared flue. Installation and assembly Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 22 *Data that may vary depending on the type of pellets used. **Heatable volume based on demand of cal/h for m 40-35-30 (respectively 40-35-30 Kcal/h for m Appliance suitable for installation in a shared flue. Installation and assembly Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 23: Preparation And Unpacking

    Chapter 3 INSTALLATION AND USE MANUAL page 3.2. PREPARATION AND UNPACKING Polar and Nova stoves are delivered in two packages: Figure 1 The first contains the stove unit ( Figure2 The second contains the ceramic cladding. ( The Athos stove is delivered only with the packaging in fig. 1.
  • Page 24: Installation Of Ceramic Cladding For Polar And Nova

    G - Rear fixed hooks Figure 6 – Top view of fastening system of H - Front blocking rod the lateral ceramics L - Blocking nut K - Blocking screw Installation and assembly Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 25: Removal Of Sides On The Athos Stove

    Before removing the left side, you must lift the door up and remove it, and then proceed as with the right side. Removal of right side of ATHOS stove Removal of left side of ATHOS stove Installation and assembly Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 26: Installation Of Ceramic Top

    Ø80 A2=Heating water return 3/4”M Ø48 C=Vent 3/4”M D=Refill 3/8”M E= System empting and discharge 3/4”M CONNECTION DIAGRAM FOR POLAR/NOVA STOVE WITH KIT FOR PRODUCTION OF DOMESTIC HOT WATER Ø80 Ø48 A1=Heating water delivery 3/4”M A2=Heating water return 3/4”M B1=Domestic hotwater outlet 1/2”M B2 A2 B2=Domestic hotwater inlet 1/2”M...
  • Page 27 A1=Heating water delivery 3/4”M A2=Heating water return 3/4”M B1=Domestic hotwater outlet 1/2”M B2=Domestic hotwater inlet 1/2”M B2 A2 C=Vent 3/4”M D=Refill 3/8”M E= System empting and discharge 3/4”M 97 65 Installation and assembly Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 28: Connections To The System

    (especially plate heat exchangers for the heating of domestic water - see chapter 4.13) Therefore, please YOUR PLUMBER'S ADVICE CONCERNING: Installation and assembly Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 29: Example Installation Diagrams

    Installation and verification of operation is to be performed only by specialized, authorized personnel. MCZ will not be held liable for non-compliance with the provisions listed above. Installation and assembly Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 30: Athos Power)

    230V 50HZ SYSTEM DELIVERY PRESSURE SAFETY DISCHARGE SYSTEM RETURN SYSTEM REFILL CONFIGURATION: POLAR / NOVA WITH DOMESTIC HOT WATER KIT SYSTEM OF SYSTEM WITH CLOSED TANK ONLY FOR HEATING BY MEANS OF RADIATORS SIGNATURFORKLARING: Electronic card VD One-way valve Methane gas boiler...
  • Page 31: Diagram For Installation Combined With External Boiler (Polar-Nova-Athos Power)

    SYSTEM DELIVERY SYSTEM RETURN HOT DOMESTIC WATER OUTLET CONFIGURATION: POLAR / NOVA WITH DOMESTIC HOT WATER KIT PARALLEL WITH GAS BOILER SYSTEM DIAGRAM WITH CLOSED TANK PRE-HEATING WITH RADIATORS OR FOR THE PRODUCTION OF DOMESTIC HOT WATER SIGNATURFORKLARING: Electronic card...
  • Page 32: Heating Installation In Combination With A Storage Tank (Polar-Nova-Athos-Athos Power)

    WATER INLET CONFIGURATION: POLAR / NOVA/ATHOS WITHOUT DOMESTIC HOT WATER KIT COMBINED WITH STORAGE SYSTEM WITH BOILER AND SOLAR PANELS SYSTEM DIAGRAM WITH CLOSED TANK FOR HEATING WITH RADIATORS OR RADIANT PANELS AND FOR THE PRODUCTION OF DOMESTIC HOT WATER...
  • Page 33: Operation

    The basic settings ensure proper operation and prevent overheating during the first ignitions. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 34: Pre-Lighting Check

    13. Domestic water system active indicator light 14. Heat exchanger in operation indicator light 15. Feed screw active/ inactive indicator light 16. NOT ACTIVE 17. Ignition plug in operation indicator light Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 35: Settings To Carry Out Before First Lighting

    Sequence to access setting of hours and minutes. This is an exclusive MCZ evaluation criteria. It lets the user identify the type of pellet to be used and as a result to provide the stove with the most suitable settings. This prevent fuel waste, ensures expected heating capability and protects the condition of the product.
  • Page 36: Identification Of Type Of Pellet

    First of all, identify the model of stove in question (in the example, a Polar Hydro). Then look at the corresponding table on the face of the measuring cup. In the “Weight” column, you will see that 680 g is included in the line “from 660 to 700”.
  • Page 37: Control Of Water Temperature In Boiler

    43°C The display (8) will show the message “Off / current time". TURBO Check the grate. Are there pellets? Stove on and working at full power Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 38: Extinguishing The Stove

    In this case there will ALWAYS be operating problems. Request assistance from specialized personnel or advice from MCZ technicians. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 39: The Colour

    For proper operation, it is indispensable for the room thermostat (internal or external) to measure the temperature reliably, since the correct operation is based almost exclusively on the aforementioned control. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 40: Operating Modes

    In the event of an electrical power outage during Stove in alarm and in lockout status lighting or operation, the stove goes into a cooling-off stage and later automatically relights itself. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 41: Internal Thermostat - Position Of Internal Room Sensor

    You can activate or de-activate this function, or select the intervals with which the stove is to shut down. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 42 . You will go to "Off" mode, and then the same button is pressed to relight the stove. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 43: Activation /De-Activation Of Eco-Stop Mode

    This operating mode, shown by the indicator light (9) on the display, lets you programme stove lighting or extinguishing on a weekly basis. 63°C TURBO Normally, the POLAR and NOVA stoves have the PROGRAMMED mode deactivated. (indicator light 9 is off) The basic characteristics in PROGRAMMED mode are: •...
  • Page 44: Clock (Code On Display Ut 02 And Ut 03)

    Use the button (increase) or (decrease) to set the minutes. To memorize, press the button . This will take you to the display of “UT 04”. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 45: Programme 1

    Press button 3 again to proceed and to display the code “UT 05”. Programme 4.10.4.3. The POLAR, NOVA and ATHOS stoves can run up to 4 operating programmes distributed over the course of the day or for the entire week. Each programme features three basic steps: •...
  • Page 46 PROGRAMME 2. PROGRAMME 2 Symbol on display UT 08 UT 09 UT 10 Data to be inserted Schedule Schedule Days activated or deactivated Lighting the Shutdown stove On/Off 1,2,3,4,5,6,7 Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 47: Example Of Programming

    On weekdays, heating is desired first thing in the morning, during the lunch break, and upon returning home from work. On weekends, heating is to be in operation at all times. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 48 Programme 3: inactive day Sunday Button 2 UT 07 ON 7 or OFF 7 Programme 3: inactive day Sunday Button 1 UT 07 OFF 7 Programme 3: CONFIRM UT 08 Button 3 Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 49: Safety Devices

    If the temperature exceeds the preset safety level, it immediately shuts down the running of the stove, and has to be reset manually (see paragraph 4.20.3) before the stove will restart Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 50 To understand which anomaly has occurred, (paragraph 4.10.1) consult this manual which explains what to do based on the alarm message the stove displays. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 51: Alarm Signalling

    Shut down the stove TEMP.PELLET by pressing key 5 on the control panel, and wait for it to cool. After it has cooled down, the stove can be relit. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 52: Other Signals On The Display

    You will hear a "click" of the Figure 7 and thermostat. Then put the protection cap back in place. Operation Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 53: Pellet Hopper Safety Thermostat

    Pellet hopper safety thermostat 4.12.3.2. If the pellet hopper overheats, the stove goes into a safety ALARM state called “ALAR SIC FAIL”. The MCZ stoves are provided with two types of safety thermostats: manual reset • self-reset • If there are two thermostats (see fig. 7 and fig. 8) on the back of the stove, near the ON button, then the hopper thermostat is a manual reset thermostat.
  • Page 54: Domestic Water Production Kit (Optional) For Polar-Nova-Athos Power Stoves Only

    4.14. DOMESTIC WATER PRODUCTION KIT (optional) For POLAR-NOVA-ATHOS POWER stoves only The POLAR and NOVA stoves can also be equipped with a complete kit for the production of domestic hot water, which is composed of: Plate heat exchanger •...
  • Page 55: Maintenance And Cleaning

    Figure 4 ATTENTION! Do not spray the product on the painted parts or on the gaskets of the door (ceramic fibre cord) Figure 4 - Glass cleaning Maintenance and cleaning Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 56: Cleaning The Heat Exchanger And The Pipe Unit

    If this happens, it means that temperatures have been reached that are far above those at which the unit should operate properly. Maintenance and cleaning Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 57: Cleaning To Be Performed By Specialized Technician

    ATTENTION! Figure 8 – Disconnect the stove from the electrical mains Disconnect the electrical cable. Maintenance and cleaning Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 58: Check Of Internal Components

    Figure 9 necessary (3.15 AT delayed type). Plug the unit back in and press the main switch. If the problem persists or occurs again, contact your MCZ retailer. 5.3. CHECK OF INTERNAL COMPONENTS Figure 9 – Switch with fuse box...
  • Page 59: Problems / Causes / Solutions

    Check the state of the door gaskets. 2. Pellets damp or unsuitable. 2. Change the type of pellet. 3. Check the motor and replace if 3. Smoke extractor motor broken. necessary. Problems / Causes / Solutions Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 60 4. Use MCZ pellets 1. Set stove higher Condensation 1. Incorrect temperature setting. temperature. boiler 2. Insufficient fuel consumption. 2. Check the recipe and/or technical parameters. Problems / Causes / Solutions Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 61 MCZ personnel. The manufacturer refuses to accept any responsibility and the guarantee lapses if this condition is not respected. Problems / Causes / Solutions Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 62: Electrical Diagrams

    9. EXCHANGER 24. PUMP 10. RESETTABLE PELLET SAFETY 25. KLIXON 11. PRESSURE SWITCH 26. BULB THERMOSTAT 12. SPARKPLUG 13. FEED SCREW 14. SMOKE SENSOR 15. SMOKE EXHAUST FAN ELlectrical Diagrams Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 63: Electrical Diagram Of Polar-Nova-Athos Power Hydro With Domestic Hot Water Kit

    10. EXCHANGER 26. SERIAL CONNECTOR 11. SMOKE SENSOR 27. DOMESTIC WATER KIT 12. SMOKE EXHAUST FAN 28. PUMP 13. SPARKPLUG 14. GEARMOTOR 15. FEED SCREW 16. PRESSURE SWITCH ELlectrical Diagrams Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 64: Wiring Diagram For Athos Hydro Without Domestic Hot Water Kit

    7. RESETTABLE PELLET SAFETY 21. BULB THERMOSTAT 8. PRESSURE SWITCH 22. KLIXON 9. SPARKPLUG 23. SERIAL CONNECTOR 10. FEED SCREW 11. SMOKE SENSOR 12. SMOKE EXHAUST FAN 13. PUMP 14. GEARMOTOR ELlectrical Diagrams Technical service - Rights reserved MCZ S.p.A. - Reproduction prohibited...
  • Page 65 MCZ S.p.A. Via Guglielmo Oberdan n°86 33074 Vigonovo di Fontanafredda (PN) – ITALY Telephone: 0434/599599 r.a. Fax: 0434/599598 Internet: www.mcz.it e-mail: mcz@mcz.it 8900902200 Rev 0 04/2009...

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Athos power hydroNova

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