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1. HOT AIR OUTLET 323 a I I CA k n 1 i T x P E I i na i po 5 4 H 8 gs AL 30 ic AIT 187 DIE 413 coy 080 048 comar INLET x Rt 558 e Eu Eu gt Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 17 3 1 3 Dimensions MUSA mod AIR COMFORT AIR COMFORT AIR 284 HOT AIR OUTLET gt pai A iS LI T Jm HOR Xj a m S X E n mM N co e N IEEE 2 El i FE 187 18 37s 187 200 Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited ANA PELLET STOVES Chapter 3 INSTALLATION AND USE MANUAL page 18 3 1 5 Dimensions SAGAR mod AIR 70 511 522 Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 3 INSTALLATION AND USE MANUAL page 19 3 1 6 Dimensions NI
2. Cleaning the upper exchanger Suite and Club stove Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 57 8 2 1 5 Sagar Stove Version AIR Lift the hopper cover Remove the ceramic steatite tile A Remove the tile support B Remove the front grille D by unscrewing the two screws Remove the plug C by unscrewing the screws Remove exchanger E by unscrewing the four screws OY OG R DT ES Clean and refit all the components using a new front gasket F Cleaning the upper exchanger Sagar stove Air version Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 58 8 2 1 6 Toba Stove AIR Version 1 Remove the top A Remove the front panel D by unscrewing the screws 3 Remove the exchanger O by unscrewing the four screws that secure it Clean and refit all the components using a new front gasket C Cleaning the upper exchanger Toba stove Air version Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 59 8 2 1 7 Toba Stove COMFORT AIR Version Remove the top A Remove the front panel B and sides in steel C Remove the following plates in sequence D E F G Remove the fan unit H Remove the exchanger I and gasket L D
3. Figura 9 Installation of side tiles Figura 10 Supports for installation of ceramic top Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 28 3 4 4 Assembly of sides on the MUSA stove Remove the cast iron top take the sides A one for the right side and one for the left and insert them on the runners of the profile B paying attention that the rear part of the side E the one with a 90 bend overlaps with the sheet metal bend of the structure F and that the lower part of the side enters in the plugs on the base Take the plate C provided and fix it with the two screws D on the upper part in correspondence to the structure and the side The rear side must be fixed to the stove s structure using the four screws G provided When both steel sides A are assembled replace the cast iron top TIS mm ne o REAR VIEW Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 29 3 4 5 Assembly of ceramic side tiles onto NIMA stove The eight ceramic tiles are delivered in a box There shall be four rectangles D which go in the middle part of the side panel and two profiles C which go under and over the side panel
4. 4 OPERATION 4 1 PRE LIGHTING WARNINGS is during this phase that the paint sets If you touch o Do not touch the stove during the first lighting as it the paint you may expose the steel surface If necessary touch up the paint with the aerosol spray in the original colour see the section Accessories for pellet stoves It is good practice to provide plenty of ventilation in the room during the initial lighting as the stove will give off a small amount of smoke and smell of paint Do not stay near the stove and as previously mentioned ventilate the room The smoke and the smell of paint will vanish after about one hour of operation There are no health risks involved The stove will be subject to expansion and contraction during the stages of lighting and cooling down and may therefore make slight creaking noises This phenomenon is absolutely normal the structure being made of sheet steel and must not be considered a fault It is extremely important to be sure not to take the stove to full heat straight away but to bring it gradually up to temperature If in manual mode use low heating powers for example 1 2 3 During subsequent use you will be able to make use of all available heating power e g 4 5 In this way you will avoid damage to the ceramic panels the welds and the steel structure At first lighting the stove is already in manual mode At first it is advisable to use the only low an
5. Remove the top and slide in the first tile C with the rounded part pointing downwards making sure it is inserted adherently to the profile and inside the brackets located on the structure These brackets B are already in place so that the ceramics C D are held in the best position of adherence on the stove they have screws with a slot for eventual adjustment for example if the tile moves too much or is hard to insert The lower tile C rests on two screws A which can be adjusted in height SO as to compensate eventual differences in size of the tiles it is possible to apply felt pads between one tile and another where necessary When all 8 ceramics have been positioned 4 per side reposition the top by simply resting in on the rubber supports on the upper part of the stove AS AS YNINESD Y Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 30 3 4 6 Assembling the frontal side panel and top on the Toba stove The Toba stove has three parts requiring assembly o Front panel in gt Ceramic gt Steatite o Sides made of steel o Top The front panel made in ceramics steatite is delivered with the ceramics secureed onto the iron frame therefore it is sufficient to secure it onto the stove structure using the two upper screws and the two lower screwsi P The steel side panels are se
6. metal placed in the rear of the stove C and the holes placed on the metal sheet bottom It is possible to choose the volume of air you wish to discharge from the front part and from the rear part of the stove in an independent manner by adjusting the ventilation power directly with the remote control 3 4 INSTALLATION OF CERAMIC CLADDING FOR SUITE AND CLUB i ceramics where these touch the metallic parts of the stove structure and in the contact between the ceramic O It is advisable to place small felt pads on the Figure 7 Rear view of air outlet system 3 4 1 Assembly of the lower panel Suite and Club Stoves The stove is delivered with all the ceramics packed Therefore before assembling the side tiles and the top it is necessary to insert the lower panel Proceed in the following way fig 8 e Remove the micro perforated sheet metal grill B on the right side handle side on the upper part by removing the two screws C e Remove the screw D on the sheet metal E in a way that the profile A is no longer locked e At this point slightly lift the sheet metal E and remove the profile A e To remove the profile A lift it sliding it from the base and tilt it slightly in a way that the plugs inserted on the base come out e Take the lower panel F and insert it from the right handle side towards the left in a way that it enters exactly in the housings e Reinsert the
7. EN INSTALLATION AND USE MANUAL 8901166500 amp tive system NZ PELLET STOVES Chapter 1 INSTALLATION AND USE MANUAL page INTRODUCTION imennnnevnnnnnnnnnnvnnnvennnnernnnnennnnernnnvennnnernnnernnnnevnnnernnnnennnnernnnnennnnernnnnennnnevnnneennnnernnnnnnnnnennnnnnnn 4 1 WARNINGS AND GUARANTEE CONDITIONS annnrnnnnnvnnnnnnnnnennnnnnnnnnennnnevnnnvennnnevnnnvrnnnnennnnevnnnvennnnevnnnnenn 5 dats SAFETY iiic epe ccm 5 1 2 OPERATING WARNINGS 6 1 3 IMPORTANT INFORMATION FOR CORRECT DISPOSAL OF THE PRODUCT IN ACCORDANCE WITH EC DIRECTIVE 2002 96 EC Jani nen ari 7 1 4 GUARANTEE CONDITIONS ai 7 ae D E E iea E a E COLIT TOIL SD 0L LL DD LLLI CUIL ela 8 14 25 Exclusionsii e 8 2 THEORETICAL NOTIONS FOR INSTALLATION 1 unnnvrnnnnennnnnennnnnnnnnvennnnevnnnnennnnevnnnvennnnennnnernnnvennnnernnnvennnn 9 MEA JANI IC Em 9 2 2 PRECAUTIONS FOR INSTALLATION ie 10 2 3 OPERATING AREA hitene eee 11 2 4 CONNECTION TO THE EXTERNAL AIR INTAKE eene nnne nnne nena nnn nnn nnne nnns 12 2 5 CONNECTION OF SMOKE DISCHARGE PIPE eere nnne nennen ener nnne nnn nnn nnn nnne nnns 12 2 6 CONNECTION TO THE FLUE PIPE iii 14 2 7 CONNECTION TO AN EXTERNAL FLUE WITH INSULATED OR DOUBLE WALL PIPE 14 2 8 CONNECTION TO THE FLUE PIPE eese nennen nnnm nnne nena
8. The stove will shut off automatically Let the stove cool The temperature of the smoke discharge has off for a few minutes then re light it exceeded pre set safety limits Check smoke release and the type of pellet being used Flue pipe obstruction wind door open Check fume conduit and door closure Draught difficulties or clogging of grate Check whether the grate is clogged by incrustation and clean as required Control and if necessary clean the smoke duct and the air intake Fire fails to ignite The smoke extractor is not able to provide the primary air required for combustion Check that the smoke fan compartment is clean and if it Flue gas exhaust fan broken is dirt that is blocking it If insufficient the smoke fan is defective Call an authorized service centre to make the replacement The smoke probe is defective and does not properly measure the temperature of the discharge smoke Contact an authorized service centre to replace the component Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited MESSAGE ON DISPLAY Operation PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL TYPE OF PROBLEM The plug is defective Defective pellet feeder The remote control has been beyond the reception range of the stove for more than three hours or its batteries are dead NOTE only in this case the stove does not go into alarm shutdown but continues operat
9. Weight with packaging 150 Kg Data that may vary depending on the type of pellets used Heatable volume based on the requested power per m3 respectively 40 35 30 Kcal h per m3 Tested according to EN 14785 accordance with Directive 89 106 EEC Construction Products Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 22 3 2 PREPARATION AND UNPACK ING Suite Club and NIMA stoves are delivered in two packages v The first contains the stove v The second contains the ceramic cladding Fig 2 The Musa stove is only delivered in one set of packaging composed of v The first pack contains the stove v The second pack contains the sides made of steel fig 1 The Toba stove is delivered in two ways depending on its front panel both ceramic or steatite In the case of a ceramic front panel there will be one sole package with the structure the box with the ceramic panel shall come flanked with that containing the structure and the top while in the case of a steatite front panel the package shall be formed of two pallets one with the structure and the top and the other made in steatite The Sagar stove is delivered in one sole package formed of v The first containing the stove with the box holding the steel sides to its side v One contains the ceramics or steatite for the top fig 2 2a In this case there will be a single pack f
10. 7 2 REMOVE PELLETS IN THE GRATE AND REPEAT LIGHTING After repeated attempts at lighting if there is no flame even though pellets are flowing normally check that the grate is correctly positioned It must be placed where it adheres perfectly to its housing and free of any ash incrustations If after this check no abnormalities are found it means that there may be a problem with the stove components or that installation may not have been carried out correctly REMOVE THE PELLETS FROM THE BURNER AND CONTACT AN AUTHORISED MCZ TECHNICIAN 4 3 LOADING THE PELLETS Fuel is loaded from the upper part of the stove by opening a door Pour nmm the pellets in the hopper Pour the pellets in the hopper when empty it holds almost two sacks about 25 kg This is easier if performed in two steps e Pour half of the contents into the hopper and wait for the fuel to settle on the bottom e Then pour in the rest Never remove the protection grille in the hopper When filling do not let the sack of pellets touch any hot surfaces Do not place any type of fuel in the hopper other than pellets that are compliant with the specifications provided previously Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES INSTALLATION AND USE MANUAL page 38 5 LCD REMOTE CONTROL 5 1 Characteristics of the remote control The remote control operates at a transmission frequency of 434 5MHz Power th
11. CONNECTIONS OF HOT AIR DUCTS FOR SUITE CLUB MUSA NIMA AND TOBA COMFORT AIR MODEL Once the stove is in position you can begin installation of the hot air Ni pae lt ducts Mr A Comfort Air stoves are provided with an air deflector E as standard This means that the rear flange for hot air outlet is connected to this BH deflector which allows the hot air to be directed to the right and left of the room in case the channelling of hot air is not desired If you wish to channel the hot air the deflector E must be removed Connect the soundproofed connection F optional that makes the output from square to round and then make the various connections with appropriate MCZ pipes and connections to divert the flow in more hot air diffusers 120x120 mm nozzle These ducts may also be walled up SEE OPTIONALS J 900BGABBGGAOONODNOD 0090000000090000000 up to 200 C it is therefore necessary to insulate it properly with suitable materials in those points where it may come into contact with flammable surfaces or that are affected by the temperature e g discolouration of paint ducts for electric cables plasterboard etc it is also necessary to protect people and animals from voluntary or accidental contact In any case comply with the regulations and laws in force in the region where the product is installed o It is advisable to provide insulation along the entire The air outlet pipe c
12. FAN and SLEEP setting see paragraph 5 6 With the remote control in any status briefly pressing button A or not touching the keypad for 7 seconds will return you to the basic display 5 4 Initial settings 5 4 1 Adjusting the time With the remote control either off or on pressing buttons B E for 3 seconds will access the time day adjustment setting The hour figures will begin to flash and can be modified using button C Pressing button E confirms all modifications The minute figures will then begin to flash Follow the same modify confirm procedure to move on to the time display mode 12 h or 24 h and lastly the day will begin to flash Confirming this data as well will exit the settings modification NOTE each time the power is reconnected to the remote control the time will zero and the display will automatically enter the hour setting 5 4 2 C F setting Press button B for 5 seconds to change the unit of temperature measurement from Celsius to Fahrenheit and vice versa Do this only while the stove is switched off 5 5 Setting the operating mode While the remote control is switched on button B allows you to set one the four following operating modes of the product Figures 1 2 3 and 4 show the four basic displays respectively Manual Automatic Timer and Eco modes 5 5 1 MANUAL mode indicated by MAN In this mode you can manually set the power of the flame 5 levels use button C to
13. Mechanical shutdown of the Stove iii 48 8 MAINTENANCE AND CLEANING 1 ennvrvnnnvrnnnvennnnnennnnennnnernnnvennnneennnvennnnevnnnernnnnennnnernnnvennnnevnnnnennnnevnnnnenn 49 8 1 DAILY AND WEEKLY CLEANING BY THE USER iii 49 81 1 Before each lighting alia 49 8 12 Check every 2 3 days 49 8 1 3 Cleaningthe glasS a iii 50 8 1 4 Cl aning of th airfilt r iure 50 8 2 PERIODIC CLEANING BY A SPECIALISED TECHNICIAN i 51 8 2 1 Cleaning of the heatexchanger u uu 51 8 2 1 1 Musa stove steel sides COMFORT AIR VersiOn eese nnn 51 8 2 1 2 Suite and Club stove ceramic sides COMFORT AIR versiOn esses eene nnn 53 8 2 1 3 Mima Stove Version COMFORT AIR 55 8 2 1 4 Suite and Club stove ceramic sides AIR version esses eene nnne nnn 56 9 2 1 5 Sagar Stove Version AIR iii 57 8 2 1 6 Toba Stove AIR Version esee nennen nnne nnn nnne nnn nnne nnn nen nnn nn nnne nnn nnn 58 8 2 1 7 Toba Stove COMFORT AIR Versjon wii een nennen nennen nnne nena nnn n nn nnn nennen nnn 59 8 2 2 CLEANING THE LOWER COMPARTMENT eene nennen nennen nnn nnn nn nnne nnn nnn nennen nnns 60 8 2 3 Shutting the stove down end of SEaSon nnns 60 8 2 4 Check of internal components iii 60 9 PROBLEMS CAUSES SOLUTIONS nnvrnnnvennnnnnnnnnnnnnnnnnnnvennnnnvnnnvennnnevnnnernnnnennnnernnnvennnnevnnnnrnnnnevnnnnnnn 62 10 EL
14. OFF on the remote control to cancel the alarm A03 Once the alarm is cancelled it is possible to relight the stove normally If A04 appears the stove will shut off automatically Let the stove cool off for a few minutes then re light it Control the exhaust of the smoke and check the type of pellet being used If A05 appears it is caused by the prolonged opening of the fire door or by substantial air infiltration e g smoke fan inspection plug missing If not caused by these factors control and if necessary clean the smoke duct and the flue pipe it is recommended that this operation be conducted by a specialist MCZ technician Only after the cause of the blockage has been permanently eliminated can a fresh attempt to relight the stove be made Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited PELLET STOVES INSTALLATION AND USE MANUAL page 49 8 MAINTENANCE AND CLEANING ATTENTION All cleaning of all parts must be carried out with the stove completely cold and unplugged The stove does not need much maintenance if used with certified quality pellets 8 1 DAILY AND WEEKLY CLEANING BY THE USER 8 1 1 Before each lighting Using a suitable tool clean the grate F of ash and any incrustation which could obstruct the passage of air In the case of pellet depletion unburnt pellet in the grate could accumulate in the hopper Always empty the residuals from the grat
15. Smoke outlet External diameter 80 mm Nominal electrical power EN 60335 1 Max 420 W Med 80 W Power supply frequency and voltage 230 Volt 50 Hz Net weight 160 Kg Weight with packaging 170 Kg Technical characteristics CLUB SUITE MUSA NIMA Mod COMFORT AIR Max nominal output power 11 5 kW 9890 kcal h Minimum output power 2 4 kW 2064 kcal h Yield at maximum 90 296 Yield at minimum 94 196 Temperature of exhaust smoke at maximum 190 C Temperature of exhaust smoke at minimum 130 C Particulate OGC Nox 13 02 20 mg Nm3 8 mg Nm3 133 mg Nm3 CO at 13960 at minimum and maximum 0 025 0 013 CO at minimum and maximum 5 7 8 6 Mass of smoke 9 9 g sec Recommended draught at Max power 0 10 mbar 10 Pa Recommended draught at Min power 0 05 mbar 5 Pa Hopper capacity 44 litri Fuel pellet type Pellet diametro 6 8 mm Con pezzatura 5 30 mm Pellet consumption per hour Min 0 6 kg h Max 2 2 kg h Operating time between re fuelling Al min 48 h Al max 13 h Heatable volume m 247 40 283 35 330 30 Combustion air inlet External diameter 50 mm Smoke outlet External diameter 80 mm Nominal electrical power EN 60335 1 Max 420 W Med 100 W Power supply frequency and voltage 230 Volt 50 Hz Net weight 160 Kg
16. be fitted with suitable tee connectors to allow the possibility of inspection see accessories for pellet stove H 4mt It is absolutely prohibited to fit a grille on the end of the discharge pipe because it could lead to poor running of the stove H gt 1 5 mt FOR CONNECTION TO THE FLUE PIPE NOT MORE THAN 2 3 METRES OF HORIZONTAL PIPE MUST BE USED AND NOT MORE THAN THREE 90 CURVES MUST BE USED IT IS ALSO ADVISABLE NOT TO EXCEED 6 METRES IN LENGTH WITH THE PIPE 80 mm Example of pellet stove installation Theoretical notions for installation Technical service Rights reserved MCZ Group S p A Reproduction prohibited PELLET STOVES Chapter 2 INSTALLATION AND USE MANUAL page 14 NACZ 2 6 CONNECTION TO THE FLUE PIPE The flue pipe must have internal dimensions not larger than 20 x 20 cm or diameter 20 cm In the event of larger dimensions or of the flue pipe being in poor condition for example cracks poor insulation etc it is advisable to fit a stainless steel pipe of suitable diameter inside the flue pipe throughout its length right up to the top Check with suitable instruments that there is a minimum draught of 10 Pa At the bottom of the flue pipe provide an inspection cap to allow periodic checking and cleaning which must be done annually Make a gas tight connection to the flue pipe using pipes an
17. button B for 5 seconds ECO mode is an automatic mode with the only difference that if the temperature set is reached and maintained for the following 20 minutes regardless of the flame modulation the product shuts down and remains on stand by until the room temperature drops 2 degrees below the desired temperature or until 5 minutes after the last shut down At this point the product restarts Figure 4 If the room is not sufficiently insulated the flame modulation does not allow the set temperature to remain satisfied for 20 consecutive minutes and the product therefore does not shut down ECO NOTE We recommend that you use ECO mode only in well insulated rooms to prevent the appliance from starting up and FIG 4 shutting down too frequently The remote control remains switched on even while the product is switched off due to ECO mode to indicate that this shut down is only temporary Shutting down the product using button A exits ECO mode and the product remains switched off In ECO mode you can also enable up to 6 automatic start up shut down time frames E1 E6 These are separate from those in the TIMER mode P1 P6 If these time frames have been enabled the message TIMER ECO appears figure 5 and is shown permanently even when the remote control is switched off To learn how to set the time frames refer to paragraph 5 7 NOTE If the remote control shuts down by the TIMER ECO mode cannot restart until th
18. directly modify and the ventilation 5 levels auto see paragraph 5 6 1 Figure 1 5 5 2 AUTOMATIC mode indicated by AUTO C 9 KC In this mode you can set the desired room temperature and the stove 3 f AUTO will automatically modulate the power of the flame to reach this temperature The ventilation can be adjusted to 5 levels auto see paragraph 5 6 1 Figure 2 d FIG 2 Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited ANA PELLET STOVES INSTALLATION AND USE MANUAL page 40 5 5 3 TIMER mode indicated by TIMER When you select this operating mode you can switch the product on and off automatically according to 6 customisable time frames P1 P6 In each time frame you can set The start up time The shut down time The desired room temperature in that time frame The days of the week in which the time frame is active When the stove is started up manually using button A or automatically using a time frame the product operates in the automatic mode described above When a time frame is enabled it is automatically displayed P1 in figure 3 and the desired temperature modifies to the value set in the time frame The user can modify this value at any time FIG 3 in real time as desired To learn how to set the time frames refer to paragraph 5 7 5 5 4 ECO mode indicated by ECO This mode enables disables when the remote control is switched on by pressing
19. for cleaning ANT PELLET STOVES Chapter 5 INSTALLATION AND USE MANUAL page 51 8 2 PERIODIC CLEANING BY A SPECIALISED TECHNICIAN 8 2 1 Cleaning of the heat exchanger After the winter you will need to clean the compartment where discharge smoke passes This cleaning must be done in order to remove all combustion residues before time and humidity let them harden and make them difficult to remove ATTENTION You are advised to contact an authorised MCZ centre for the cleaning of the upper exchanger CLEANING THE UPPER EXCHANGER When the stove is cold carry out the following operations to clean the upper exchanger 8 2 1 1 Musa stove steel sides COMFORT AIR version Remove the cast iron top Remove the steel sides A see par 3 4 4 Remove the upper plug L 4 screws Loosen the front screw of the bracket H lift the bracket H in a way to remove the front profile B Remove the front cast iron grid N with the two brackets M 6 Remove the fan group Q by unscrewing the 7 screws To easily remove the screw placed behind the left fan it is advisable to loosen the two screws of the fan and move it slightly 7 To draw the fan group remove the two front screws of the cover P lift it slightly and extract the fans 8 Remove the exchanger O by unscrewing the 4 screws that secure it ENE Clean and refit all the components by using a new front gasket Maintenance and cleaning Technical service Rights reserv
20. inlet insert the filter matching it with the filter groove with the screw of the knob and then secure it by tightening the knob ATTENTION Installation removal of air filter Never operate the stove without the air filter MCZ shall not be held liable for damage to internal components if this instruction is not followed 3 6 OPENING CLOSING OF ATHOS STOVE DOOR ATTENTION In order for the stove to operate correctly it is essential that the door be closed completely In Suite Club Musa stoves the door is opened using the hook on the door which must be lifted by the cool hand supplied fig 11 whereas for the Sagar Toba Nima stoves slide the cool hand onto door hook lift and pull fig 12 Fig 11 Opening closing the door Suite Club Musa Fig 12 Opening closing the door Saaar Toha Nima 3 7 MAKING THE ELECTRICAL CONNECTIONS Connect the supply cable first at the rear of the stove and then to an electrical outlet on the wall The main switch located on the rear of the stove should be switched on only when you want to light the stove When the stove is not being used it is advisable to keep it unplugged Electrical connection of the stove Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL page 36
21. is in position TA Clear lockout by resetting the rear thermostat replace the thermostat if it happens again Replace the fuse Clean the smoke outlet and or smoke duct ATTENTION The operations marked in bold type must be carried out by specialised 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 Group S p A Reproduction prohibited ANT PELLET STOVES Chapter 7 INSTALLATION AND USE MANUAL page 64 10 ELECTRICAL DIAGRAMS MOTHERBOARD WIRING KEY 1 Emergency panel 8 Reduction motor 3 Smoke sensor 9 Contact thermostat 4 Modem connection 10 Air fan 5 Switch 11 Flue gas extractor fan revolutions control 6 Ignition plug 12 Air flow sensor 7 Flue gas extractor fan N B The electrical wiring of the single components includes pre wired connectors which are of different sizes Electrical diagrams Technical service Rights reserved MCZ Group S p A Reproduction prohibited MCZ GROUP S p A Via La Croce n 8 33074 Vigonovo di Fontanafredda PN ITALY Telephone 0434 599599 r a Fax 0434 599598 Internet www mcz it e mail mcz mcz it 8901166500 Rev 1 09 2013
22. nnn nnn nnns nnn nnn nnn nnne nn nns 14 2 9 OPERATING PROBLEMS CAUSED BY DRAUGHT DEFECTS IN THE FLUE eee 15 3 INSTALLATION AND ASSEMBLY i nnnnnnnnvrnnnvennnnnnnnnvennnnnrnnnnennnnernnnvennnnevnnnernnnnennnnernnnvennnnernnnvennnnevnnnnnnn 16 3 1 DRAWINGS AND TECHNICAL CHARACTERISTICS iii 16 3 1 1 Dimensions CLUB mod AIR COMFORT AIR eene nennen enne nnn nn nnn nnns nnn nn nn nnn 16 3 1 2 Dimensions SUITE mod AIR COMFORT AIR eese nennen enne nnn nn nnne nnne nnn nn nn nnn 16 3 1 3 Dimensions MUSA mod AIR COMFORT AIR eeeeeeenn enne nnn nenne nennen nnn nnn nnn nnne nnn 17 3 1 4 Dimensions TOBA mod AIR COMFORT AIR eese nnne nnn nnne nnn nnn nnn nnn nnn 17 3 1 5 Dimensions SAGAR mod AIR iii 18 3 1 6 Dimensions NIMA mod COMFORT AIR ii 19 3 1 7 Technical characteristics sirasini dnne aaan aea aasi tiniani iir aaa gii 20 3 2 PREPARATION AND UNPACK ING iii 22 3 3 CONNECTIONS OF HOT AIR DUCTS FOR SUITE CLUB MUSA NIMA AND TOBA COMFORT AIR MODEL 25 3 4 INSTALLATION OF CERAMIC CLADDING FOR SUITE AND CLUB ener 26 3 4 1 Assembly of the lower panel Suite and Club Stoves ii 26 3 4 2 Installation of side tiles ssnipe nannan enn nnn nnn nnn nnne nn nnn nra kinase aranea nna ean 27 3 4 3 Installation of ceramic top ecce jakkene caa ava Ye ene 27 3 4 4 Assembly of side
23. until the 3 figure code that identifies the type of alarm disappears The following operation will also stop the flashing of the red LED and the acoustic alarm signal e Place selector D back in the REMOTE position so that the stove can again be managed by the remote control e Turn the remote control off and back on again if you want to restart the stove between remote control and stove the stove will remain on with the most recently set mode It will automatically exit alarm mode as soon as it receives a signal from the remote control O Only in the event of defect A12 no communication 7 3 1 Mechanical shutdown of the stove The following things can cause stove shutdown Overheating of the stove body A03 Overheating of the smoke A04 During the function of the stove an uncontrolled air intake occurred in the combustion chamber or an obstruction in the flue pipe A05 Shutdown is signalled on the display accompanied by a beep In this situation the shutdown cycle is automatically activated Once this process has started any operation which is an attempt to reset the system is useless The cause of the shutdown is shown on the display WHAT TO DO If A03 appears the structure is too hot because the product has been operating for too long at maximum power or it is poorly ventilated or the air fans are faulty When the stove is sufficiently cold press button B on the control panel or
24. weight Fuel pellets Besides being an ecological fuel exploiting timber residues to the maximum and achieving cleaner combustion than is possible with fossil fuels pellets also have technical advantages While good quality timber has a calorific power of 4 4 kW kg with 15 moisture therefore after about 18 months seasoning the equivalent figure for pellets is 4 9 kW kg To ensure good combustion the pellets must be stored in an area that is free of humidity and protected from dirt The pellets are usually supplied in 15 kg sacks so storing them is very convenient Good quality pellets ensure good combustion thus lowering the emission of harmful agents into the atmosphere The poorer the quality of the fuel the more N frequently will intervention be necessary for cleaning the internal parts such as the grate and the 15 Kg sack of fuel combustion chamber The main certifications of quality for pellets in the European market are DINplus and O Norm M7135 these ensure respect of Calorific power 4 9 kW kg Water content max 10 of weight Percentage of ashes max 0 596 of weight Diameter 5 6mm Length max 30mm Contents 10096 untreated wood with no added bonding substances bark percentage 596 max Packaging in sacks made from ecologically compatible or biologically decomposing material KRAG GN b Theoretical notions for installation Technical service Rights reserved MCZ Group S p A Reproduc
25. which is essential or that requires special attention is shown in bold text e Italic text is used to call your attention to other paragraphs in the manual or for any additional clarifications SYMBOLS USED IN THE MANUAL ATTENTION This warning sign indicates that the message to which it refers should be carefully read and understood because failure to comply with what these notices say can cause serious damage to the stove and put the user s safety at risk INFORMATION o This symbol is used to highlight information which is important for proper stove operation Failure to comply with these provisions will compromise use of the stove and its operation will not be satisfactory ES OPERATING SEQUENCES Indicates a sequence of buttons to be pushed to access menus or to make adjustments MANUAL Indicates that you should carefully read this manual or the related instructions Introduction Technical service Rights reserved MCZ Group S p A Reproduction prohibited 1 WARNINGS AND GUARANTEE CONDITIONS INSTALLATION AND USE MANUAL Chapter 1 page 5 1 1 SAFETY INSTRUCTIONS Warnings and guarantee conciliations Installation of the stove making the electrical connections checking its operation and maintenance are all tasks which should be carried out by qualified and authorised personnel Install the stove in accordance with the regulations in force in your local area region and cou
26. B found on the base of the stove the holes E F found on the lower part of the side panel Once in position secure the side panel onto to upper part of the stove using the two screws in position C D Alignment of the steel side panels with the structure of the stove K is carried out by adjusting the feet Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 34 Once both sides are in position it is possible to mount the ceramics or soapstone on the top A ceramic or steatite tile M is secured onto the hopper cover using the four screws a b c d supplied lift the steel cover and secure the tile internally using screws a b c d whereas the other one is laid on the apposite rubbers e f g h found on the top of the stove Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 3 INSTALLATION AND USE MANUAL page 35 3 5 INSTALLATION OF AIR FILTER Before placing the stove near the wall for connection to the flue pipe and to the electrical mains install the air filter provided with the stove The cylindrical filter is composed of a metallic net and is included with the accessories along with the glove hook instructions and so on The filter must be inserted on the air inlet pipe 5 cm To remove it slightly loosen the screw with the knob on the air
27. E Clean and refit all the components using a new front gasket L Cleaning the upper exchanger Toba stove Comfort Air version Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 60 8 2 2 CLEANING THE LOWER COMPARTMENT Remove the ash drawer C open the lower inspection plug B by unscrewing the four screws and with a vacuum cleaner remove all ash and soot which has built up in the heat exchanger and in the smoke extraction fan CLEANING OF SMOKE DUCT AND GENERAL CHECKS Clean the smoke discharge system especially in the area of the tee connectors curves and any horizontal stretches of pipe For information on cleaning the flue pipe contact a professional chimney sweep Check the seal of the ceramic fibre gaskets on the door of the stove If necessary order new gaskets from the retailer for replacement or contact an authorized service centre to carry out this work ATTENTION Cleaning the lower compartment The frequency with which the smoke discharge system is cleaned should be determined based on the type of use that is made of the stove and the type of installation MCZ suggests relying on an authorized service centre for end of season cleaning and maintenance who will carry out all of the previously mentioned work and make a general check of the stove s components 8 2 3 Sh
28. ECTRICAL DIAGRAMS i ennnernnnvennnnnvnnnvennnnevnnnnennnnevnnnernnnvennnnernnnvennnnevnnnernnnnennnnernnnnennnnevnnnvennnnevnnner 64 Introduction Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 1 INSTALLATION AND USE MANUAL paged INTRODUCTION Dear Customer We wish to thank you for choosing an MCZ product specifically a stove of the MCZ pellet line In order to get the best performance from your stove and to enjoy to the full the warmth and the sense of well being which the flame will diffuse through the home we recommend that you read this booklet carefully before lighting the stove for the first time While thanking you again may we remind you that the stove MUST NOT be used by children and that they must always be kept at a safe distance from it Revisions to the publication In order to improve the product to keep this publication up to date the manufacturer reserves the right to make modifications without any advance notice Any reproduction even in part of this manual without the consent of the manufacturer is prohibited Care of the manual and how to consult it e Take good care of this manual and keep it in a place which can easily and quickly be reached e If this manual should be lost or destroyed or if it is in poor condition ask for a copy from your retailer or directly from the manufacturer providing product identification data e Information
29. EMOTE CONTROL You can choose from three levels of heating power MIN MED MAX selector E MINIMA power is the 1st power MEDIUM power is the 2nd power MAXIMUM power is the 3rd power m 1 328 EI e SHUTTING DOWN THE STOVE WITHOUT THE REMOTE CONTROL To shut down the stove place selector D to OFF AN SYNCHRONIZATION OF REMOTE CONTROL Once the remote control is working again remember to put selector D back in the REMOTE position Otherwise the stove will disregard inputs from the remote control 6 2 Upon first start up of the product it may be necessary to get the stove to recognize the new remote control To carry out this operation follow i the simple instructions that follow e connect the stove to the socket and switch the power supply button on e ensure that the selector D of the emergency panel is in the position REMOTE e when the first text appears onto the display of the emergency ANE panel press the embedded button G with the aid of a pointy object toothpick three flashing lines will appear on the display Press the on off button of the remote control for confirmation n The three flashing lines will disappear from the display and the stove will recognise the new communication address of the remote control Recognition will also be confirmed by 4 acoustic sounds Operation O ON 7 REMOTE O
30. FF MAX MED MIN 2 TEST og Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL page 45 7 SAFETY DEVICES AND ALARMS 7 1 SAFETY DEVICES The stove is fitted with the following safety devices e SMOKE TEMPERATURE SENSOR Monitors the temperature of the smoke and gives permission for start up or shuts the stove down when the smoke temperature falls below the preset value e PELLET HOPPER TEMPERATURE SENSOR If the temperature exceeds the preset safety level it immediately shuts down the running of the stove and has to be reset manually after the stove has cooled before the it will restart e ELECTRICAL SAFETY The stove is protected against violent surges of current by the main fuse which is located on the control panel at the rear of the stove Other fuses to protect the electronic boards are to be found on the boards themselves e FAILURE OF THE SMOKE EXTRACTION FAN If the fan stops the electronic board shuts off the supply of pellets in good time and an alarm is displayed e BREAKDOWN OF THE REDUCTION MOTOR If the reduction motor stops the stove continues to function until it has cooled down to the minimum level e TEMPORARY POWER CUT If there is a power outage during operation when the power comes back on the stove will go into cooling mode and then it will come back on automatically e FAILURE TO LI
31. GHT If during ignition no flame develops the stove will go into alarm condition PROHIBITED It is only after eliminating the cause which gave rise to the intervention of the safety system that it is possible to relight the stove and thus reset the automatic operation of the sensor To understand which anomaly has occurred consult this manual at paragraph 4 17 which explains what to do based on the alarm message the stove displays 1 TAMPERING WITH THE SAFETY DEVICES IS N ATTENTION If the stove is not used as described in this instruction booklet the manufacturer refuses to accept any responsibility for damage to persons and property that may arise The manufacturer furthermore refuses to accept responsibility for damage to persons and property arising from the failure to observe all the rules contained in the manual and in particular Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited ANA PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL page 46 e Failure when carrying out works of maintenance cleaning and repair to adopt all necessary measures and precautions e Tampering with the safety devices e Removing the safety devices Failure to connect the stove to an efficient system for the discharge of smoke e Failure to check in advance that the room where the stove is to be installed is adequately ventilated 7 2 ALARM SIGNALLING If there
32. MA mod COMFORT AIR COMFORT AIR COLD AIR INLET IMPORTANT The hole in CLUB SUITE MUSA NIMA and TOBA stoves for hot air outlet located at the top to the rear of the stove is only present for the COMFORT AIR model Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited NACZ INSTALLATION AND USE MANUAL Chapter 3 page 20 PELLET STOVES 3 1 7 Technical characteristics Technical characteristics CLUB SUITE MUSA Mod AIR Max nominal output power 9 5 KW 8170 kcal h Minimum output power 2 4 KW 2064 kcal h Yield at maximum 91 7 Yield at minimum 94 1 Temperature of exhaust smoke at maximum 180 C Temperature of exhaust smoke at minimum 100 C Particulate OGC Nox 13 02 22 mg Nm3 5 mg Nm3 123 mg Nm3 CO at 13960 at minimum and maximum 0 025 0 014 CO at minimum and maximum 5 7 8 7 Mass of smoke 7 7 g sec Recommended draught at Max power 0 10 mbar 10 Pa Recommended draught at Min power 0 05 mbar 5 Pa Hopper capacity 44 litri Fuel pellet type Pellet diametro 6 8 mm Con pezzatura 5 30 mm Pellet consumption per hour Min 0 6 kg h Max 2 0 kg h Operating time between re fuelling Al min 48 h Al max 15 h Heatable volume m 204 40 233 35 272 30 Combustion air inlet External diameter 50 mm
33. MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 1 INSTALLATION AND USE MANUAL nm Jv MEE 39 5 5 Setting the operating mode eie eterne tenenti dan nae tai atu dan aaa 39 5 5 1 MANUAL mode indicated by MAN eeesseeeeeeeeeeee nenne nennen nnn nennen nnn nnn nnn nnne nnns 39 5 5 2 AUTOMATIC mode indicated by AUTO nennen nennen nnn nnn nnn nnn nnne nnns 39 5 5 3 TIMER mode indicated by TIMER eesseeeeeeeeeeeene nennen n nennen nennen nnn nnn nnn nennen nnn 40 5 5 4 ECO mode indicated by ECO iii 40 5 6 Various settings s 41 56 Room ventilationsasuereuasvaaa41qa 474 madammen 41 5 62 Sleep eee CHE 41 5 TIMER aif ES 42 5 7 1 TIMER time frame displaY u iii 42 5 7 2 Modifying the TIMER time frames iii 42 5 7 3 Enabling the TIMER ECO time frames iii 42 6 EMERGENCY PANEL mnurnnnvrnnnnnnnnnvennnvevnnnvennnnennnnernnnvennnnernnnvennnnevnnnvennnnevnnnernnnnennnnernnnvennnnevnnnvennnnevnnnnnnn 43 6 1 Start up shutdown from emergency panel nner nnne nnn nn nnn nnne 44 6 2 SYNCHRONIZATION OF REMOTE CONTROL ii 44 7 SAFETY DEVICES AND ALARMS imrnnnvevnnnvrnnnvennnnnnnnnnennnnernnnvennnnevnnnvennnnennnnernnnnennnnernnnvennnnevnnnvennnnevnnnnnnn 45 n SAFETY DEVICES sciis dnb 45 7 25 ALARM SIGNALLING pundet ii 46 7 9 Exiting alarm Conditio Misirin aaa 48 7 3 1
34. THE EXTERNAL AIR INTAKE It is essential that at least as much air must be able to flow into the room where the stove is installed as is required for proper combustion in the appliance and for the ventilation of the room This can be effected by means of permanent openings in the walls of the room to be ventilated which give onto the outside or by single or collective ventilation ducts For this purpose on the external wall near the stove a hole must be made with a minimum free cross section of 100 cm equivalent to a round hole of 12 cm diameter or a square hole 10x10 cm protected by adadi H a grille on the inside and the outside 3334 a The air intake must also communicate directly with the room where the stove is installed be protected by a grille metal mesh or suitable guard as long as this does not reduce the area below the minimum be positioned in such a way as to be impossible to obstruct with the stove so that it draws air directly from outside but it is essential at all events to ensure an airflow of 50 cubic metres per hour by the use of a hole of the dimensions given See standard UNI 10683 0 It is not compulsory to connect the air intake directly 2 5 CONNECTION OF SMOKE DISCHARGE PIPE MUTA UA eee When making the hole for the passage of the smoke discharge pipe it is necessary to take into account the possible presence of flammable materials If the hole has to pass through a wall made of wo
35. Weight with packaging 170 Kg Data that may vary depending on the type of pellets used Heatable volume based on the requested power per m3 respectively 40 35 30 Kcal h per m3 Tested according to EN 14785 accordance with Directive 89 106 EEC Construction Products Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited NACZ PELLET STOVES Chapter 3 INSTALLATION AND USE MANUAL page 21 Technical characteristics SAGAR TOBA Mod AIR Max nominal output power 8 KW 6880 kcal h Minimum output power 2 4 KW 2064 kcal h Yield at maximum 91 7 Yield at minimum 94 1 Temperature of exhaust smoke at maximum 170 C Temperature of exhaust smoke at minimum 100 C Particulate OGC Nox 13 02 22 mg Nm3 6 mg Nm3 121 mg Nm3 CO at 13960 at minimum and maximum 0 025 0 014 CO at minimum and maximum 5 7 8 7 Mass of smoke 6 6 g sec Recommended draught at Max power 0 10 mbar 10 Pa Recommended draught at Min power 0 05 mbar 5 Pa Hopper capacity 37 litri Fuel pellet type Pellet diametro 6 8 mm Con pezzatura 5 30 mm Pellet consumption per hour Min 0 6 kg h Max 1 8 kg h Operating time between re fuelling Al min 40 h Al max 13h Heatable volume m 172 40 196 35 229 30 Combustion air inlet External diamet
36. agraph then briefly press button E The first adjustable parameter or room temperature will begin to flash Press button C to modify the value and button E to confirm the setting and move on to setting the next parameter The adjustable parameters for a time frame are as follows e Room temperature Can be modified from 5 C to 35 C Below I Fica 5 C or above 35 C two dashed appear that if confirmed disable the program and the product will therefore not start Up e Start up time This can be adjusted in steps of 10 minutes from 00 00 to 23 50 e Shut down time This can be adjusted in steps of 10 minutes from 00 10 to 24 00 e Days of the week on which the program is enabled Monday MO will begin to flash and then the other days of the week Use button C to enable disable the day The days enabled will be displayed on a dark background Once the setting for Sunday SU has been reached pressing button E will exit the modification setting and return you to the time frame display Pressing button D at any time will exit the time frame and save all the changes confirmed with button E up until that time and return you to the time frame display Alternatively pressing button A or not touching the keypad for 30 seconds will return you directly to the basic display and save all the changes confirmed with button E up until that time 5 7 3 Enabling the TIMER ECO time frames In ECO mode you can enable 6 customisa
37. an reach very high temperatures nano00000000000 O0BEBBEGUDODAGae pe route of the pipe to decrease dispersion and increase the heat energy in the environment HOT AIR OUTLET WALL CROSSED PIPE INSULATION STOVE Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 26 In case of crossing walls built of flammable material THE INSTALLER MUST suitably insulate the pipe of the stove that crosses the walls using suitable insulating material 1 3 5 thick with a min thermal conductivity of 0 07 W m K A pipe which is inserted in the wall must be properly insulated so that it does not lose heat and so that air outlet is silent air is evenly distributed Otherwise the air will tend o You should use ducts of the same length so that the to flow through the shortest or least twisted ducts In the example in figures 6 and 7 front and rear view the air duct is an equal length totaling 8 meters or in other words the pipes B will have a length of approximately 4 meters each In the case of ducts with Figure 6 Front view of air outlet system different lengths the total must always be maximum 8 meters example i 3 5 meters In this case the heat will spread through the rooms in an _ EN uneven manner AF The recirculation of air in the room occurs using the perforated sheet B
38. ars Press the C key and select 1 or 2 depending on the setting required by the appliance you wish to operate with the remote control then press E to confirm 5 6 2 Sleep function The sleep function allows you to quickly set a time at which the product must shut down This function is only available in MAN and AUTO mode The sleep function is set as follows from the VENTILATION adjustment setting press button D see previous paragraph press button D again to enter the SLEEP adjustment setting Use button C to adjust the shut down time in 10 minute steps Use button D or E to confirm the setting and return to the basic display which will continue to show the time of shut down from the sleep function figure 7 To disable the SLEEP function simply access the adjustment setting decrease the time until dashes appear and confirm Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL page 42 5 7 TIMER settings 5 7 1 TIMER time frame display In the TIMER mode to display the time frames simply press button D for 2 seconds Use button C to scroll freely through the 6 time frames to n FR quickly check that all of the setting have been saved figure 8 Press button D or A to return to the basic display 6 30 a 8 0 G 5 7 2 Modifying the TIMER time frames To modify a time frame display it as described in the previous par
39. ble start up and shut down time frames E1 E6 Pressing button D for 2 seconds will display the enable disable function for the TIMER figure 9 If the ON option is confirmed you can display modify the 6 TIMER ECO time frames using the methods previously described for the TIMER If the OFF option is confirmed the TIMER disables and the product returns to ECO mode operation without any time frames enabled TIMER FIG 9 Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited Chapter 4 PELLET STOVES INSTALLATION AND USE MANUAL page 43 6 EMERGENCY PANEL At the right rear of the stove there is an emergency panel It was designed to diagnose any operating anomalies It is also used to control the stove if the remote control is not working A Three figure display which indicates a series of information about the stove as well as the identification code for any operating anomaly B GREEN LED to indicate e OFF Stove off e FLASHING Stove in lighting phase e ON STEADY Stove on C RED LED to indicate e OFF Stove on e FLASHING SLOWLY Stove shutting down e FLASHING RAPIDLY Stove in alarm status accompanied for 10 minutes by a beep e ON STEADY Stove off Three position selector for function e OFF Stove shut off manually in absence of remote control e REMOTE Stove can be controlled only by remote control e ON Stove turned on manually i
40. cureed to the structure of the stove by sliding the apposite plugs A B found on the lower part of the panels into the holes a found on the base of the stove Once in position secure the side panel onto to upper part of the stove using the two screws b c Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited PELLET STOVES INSTALLATION AND USE MANUAL page 31 making sure that the holes on the top enter the plugs A B on the side assemble the steel top The top lies on the upper part of the stove panels Once the front panel and both sides are in position it is possible to ed MCZ Group S p A Reproduction prohibited vice Rights reservi Technical sen d assembly Installation an INSTALLATION AND USE MANUAL page 32 On the part in front of the top there is a grille G for hot air output This grill G has tilted tabs which guide the air in front or behind the stove depending on how it is positioned Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 33 3 4 7 Assembling side panels and top on the Sagar stove The Sagar stove has two parts requiring assembly o Sides made of steel o Thetop onto which mounted are the panels in gt Ceramic Steatite The steel side panels are secured onto the structure of the stove by sliding into the apposite plugs A
41. d NZ PELLET STOVES Chapter 1 INSTALLATION AND USE MANUAL pouf INFORMATION e Incase 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 e 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 e Periodically check and clean the smoke outlet ducts connection to the flue pipe e Accumulated unburnt pellets in the burner after repeated failed ignitions must be removed before lighting e The pellet stove is not a cooking appliance e Always keep the cover of the fuel hopper closed e Keep this instruction manual carefully because it must stay with the stove throughout its working life If the stove is sold or transferred to another user always make sure that the booklet goes with the product e If it gets lost ask MCZ or your authorised dealer for another copy 1 3 IMPORTANT INFORMATION FOR CORRECT DISPOSAL OF THE PRODUCT IN ACCORDANCE WITH EC DIRECTIVE 2002 96 EC At the end of its working life the product must not be disposed of as urban waste It must be taken to a special local authority differentiated waste collection centre or to a dealer providing this service Disposing of a appliance separately avoids possible negative consequences for the environment and health d
42. d connectors as recommended by us You must ensure that a windproof cowl should be fitted which complies with the standards in force This type of connection ensures the evacuation of the fumes even in the event of a temporary power cut 2 7 CONNECTION TO AN EXTERNAL FLUE WITH INSULATED OR DOUBLE WALL PIPE The external fluepipe must have internal dimensions of minimum 10x10 cm or 10 cm diameter and maximum 20x20 cm or 20 cm diameter Check with suitable instruments that there is a minimum draught of 10 Pa The only type of pipe which is permissible is insulated double walled stainless steel smooth on the inside fixed to the wall Flexible stainless steel pipe must not be used At the bottom of the flue pipe provide an inspection cap to allow periodic checking and cleaning which must be done annually Make a gas tight connection to the flue pipe using pipes and connectors as recommended by us You must ensure that a windproof cowl should be fitted which complies with the standards in force This type of connection ensures the evacuation of the fumes even in the event of a temporary power cut 2 8 CONNECTION TO THE FLUE PIPE For proper functioning the connecting pipe between the stove and the chimney or flue duct must have a slope of not less than 3 in the horizontal stretches the length of which must not exceed 2 3 metres and the vertical distance between one tee connector and another change of direction must not be less
43. d medium heating levels from first to third power level Do not demand full heating performance straight away Try to get familiar with commands given from the control panel or remote control Try to memorize the messages that the stove provides on the display of the remote control Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL page 37 4 2 PRE LIGHTING CHECK Check that all the safety conditions described above have been met Make sure you have read and completely understood the contents of this instruction booklet Remove any components which might burn from the firebox and from the glass various instructions and adhesive labels Check that the grate A is properly positioned and rests correctly on the base After long periods of disuse remove from the hopper using gt a vacuum cleaner with an extension any remains of af pellets which have lain there for some time since they may Piin have absorbed moisture which changes their original characteristics and makes them unsuitable for burning 4 2 1 Note on first ignition The first attempt at ignition may not be successful since the feeder screw is empty and it is not always able to fill the grate with required amount of pellets in time to ensure normal ignition CANCEL THE ALARM A02 CONDITION FROM THE EMERGENCY PANEL see paragraph
44. e prior to each lighting AND CLEAN GRATE CAN GUARANTEE THE OPTIMAL REMEMBER THAT ONLY A CORRECTLY POSITIONED LIGHTING AND OPERATION OF YOUR PELLET STOVE For good cleaning of the grate A pull it completely out of its housing and thoroughly clean the grate and holes on the bottom If you use good quality pellets you will normally only need to use a paintbrush to restore the perfect condition of the component For tough incrustations use the steel tool provided with the stove 8 1 2 Check every 2 3 days Clean and empty the ash drawer watching out for hot ash Only if the ash is completely cold it is possible to use a vacuum cleaner to remove it Use a drum type vacuum cleaner that is suitable for picking up particles of a certain size Experience and the quality of the pellets used will determine the frequency of cleaning It is however advisable not to let it exceed 2 or 3 days Once the operation is finished reinsert the ash drawer below the grate making sure it is well inserted Example of dirty grate ED SEER Cleaning the ash collection compartment Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited PELLET STOVES INSTALLATION AND USE MANUAL page 50 8 1 3 Cleaning the glass For cleaning the ceramic glass the use of a dry brush is recommended or if it is very dirty the special spray detergent applying a smal
45. e product with three AAA batteries as follows Remove the cover of the battery compartment by pressing and lifting it as shown by the arrow Insert the batteries according to the correct polarity and Close the cover of the battery compartment When power is supplied to the remote control the time setting will automatically be prompted see paragraph 5 4 1 The remote control tells the user when the batteries are about the run out via the relevant icon on the display If the flat battery icon appears this means that the batteries are almost flat and the remote control is about to switch off Used batteries contain metals that are harmful to the XI environment Therefore they must be disposed of separately in suitable containers 5 2 Graphic appearance In the instructions herein we will often refer to the indications of the buttons shown in the figure For simplicity always keep the figure to hand Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL page 39 5 3 Operation of the remote control 5 3 1 General rules The product is switched on and off by pressing button A for 1 second All modifications are made using button C Button E is used to confirm these modifications Press button B to select the operating mode of the product see paragraph 5 5 Use button D to navigate the
46. e user intervenes button A or the next valid time frame is started The use the TIMER combined with ECO mode requires good knowledge of the operating logic of the product FIG 5 Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL page 41 5 6 Various settings 5 6 1 Room ventilation In all 4 operating modes described above you can adjust the room ventilation as desired Simply follow this basic operation from the basic display press button D to enter the VENTILATION adjustment setting figure 6 At this point press button C to set the preferred ventilation setting by choosing one of the 5 available levels independently of the flame level You can also select the auto option that automatically links the room ventilation speed to the flame level 26 Summary flame at 1 ventilation at 1 flame at 3 ventilation at 3 flame at 5 ventilation still at 3 to make the operation quieter than automatic mode FIG 6 In appliances with 2 room fans comfort air models you can use the D key to scroll through and set the speed of each individual fan identified as 1 and 2 above the level bars N B If you purchase a replacement remote control and need to change the default settings proceed as follows with the remote control switched on press the D E keys simultaneously for 10 sec until the flashing number appe
47. ed MCZ Group S p A Reproduction prohibited PELLET STOVES INSTALLATION AND USE MANUAL page 52 changer Musa Comfort Air eaning the upper ex e FRONT GASKET INSTALLATION AND USE MANUAL page 53 8 2 1 2 Suite and Club stove ceramic sides COMFORT AIR version 1 Remove the ceramic top 2 Remove the two micro perforated compensation grills for the sides B see par 3 4 1 3 Remove the ceramic sides three to the right and three to the left see par 3 4 1 4 Loosen the front screw of the bracket E lift the bracket E in a way to remove the front profile A 5 Remove the front cast iron grid N with the brackets M 6 Remove the upper plug L by unscrewing the four screws 7 Remove the fan group Q by unscrewing the 7 screws To easily remove the screw placed behind the left fan it is advisable to loosen the two screws of the fan and move it slightly 8 Remove the exchanger O by unscrewing the four screws that secure it Clean and refit all the components by using a new front gasket Cleaning the upper exchanger Suite and Club stove Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited PELLET STOVES Chapter 5 INSTALLATION AND USE MANUAL page 54 E Cleaning the upper exchanger Suite and Club stove Using a stif
48. er 50 mm Smoke outlet External diameter 80 mm Nominal electrical power EN 60335 1 Max 420 W Med 80 W Power supply frequency and voltage 230 Volt 50 Hz Net weight 140 Kg Weight with packaging 150 Kg Technical characteristics TOBA Mod COMFORT AIR Max nominal output power 8 kW 6880 kcal h Minimum output power 2 4 kW 2064 kcal h Yield at maximum 91 7 Yield at minimum 94 1 Temperature of exhaust smoke at maximum 170 C Temperature of exhaust smoke at minimum 100 C Particulate OGC Nox 13 02 22 mg Nm3 5 mg Nm3 123 mg Nm3 CO at 13 0 at minimum and maximum 0 025 0 014 CO at minimum and maximum 5 7 8 7 Mass of smoke 6 6 g sec Recommended draught at Max power 0 10 mbar 10 Pa Recommended draught at Min power 0 05 mbar 5 Pa Hopper capacity 35 litri Fuel pellet type Pellet diametro 6 8 mm Con pezzatura 5 30 mm Pellet consumption per hour Min 0 6 kg h Max 1 8 kg h Operating time between re fuelling Al min 40 h Al max 13h Heatable volume m 172 40 197 35 229 30 Combustion air inlet External diameter 50 mm Smoke outlet External diameter 80 mm Nominal electrical power EN 60335 1 Max 420 W Med 80 W Power supply frequency and voltage 230 Volt 50 Hz Net weight 140 Kg
49. eriving from inappropriate disposal and enables the constituent materials to be recovered to obtain significant savings in energy and resources As a reminder of the need to dispose of appliances separately the product is marked with a crossed out wheeled dustbin 1 4 GUARANTEE CONDITIONS MCZ guarantees the stove excluding the components which are subject to normal for a period of two years from the date of purchase as proved by a supporting document which gives the name of the vendor and the date on which the sale took place The guarantee is conditional on the guarantee certificate being filled in and returned within 8 days and requires that the product be installed and tested by a specialised installer according to the detailed instructions given in the instruction booklet supplied with the product Warnings and guarantee conciliations Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 1 INSTALLATION AND USE MANUAL page 8 The term guarantee is to be understood to denote the free of charge replacement or repair of parts recognised to have been defective at the start by reason of manufacturing defects 1 4 1 Limitations The above guarantee does not cover components relating to electrical and electronic parts or fans on which the guarantee period is 1 year from the purchase of the product documented as specified above The guarantee does not cover parts subject
50. f rod or a bottle brush scrape the inner walls of the fire box so that the ashes drop into the part below Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 55 8 2 1 3 Mima Stove Version COMFORT AIR 1 Remove the top A Remove the micro perforated grille B by unscrewing the 4 screws 2 in front and 2 behind 3 Remove front panel C by unscrewing the 6 screws Remove fan unit D with the deflector by unscrewing the 4 Screws 5 Remove exchanger E Clean and refit all the components using a new front gasket F Using a stiff rod or a bottle brush scrape the inner walls of the fire box so that the ashes drop into the part below Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 56 8 2 1 4 Suite and Club stove ceramic sides AIR version 1 Remove the ceramic top 2 Remove the two micro perforated compensation grills for the sides B see par 3 4 1 3 Remove the ceramic sides three to the right and three to the left see par 3 4 1 4 Remove the front cast iron grid N with the two brackets M 5 Remove the plug V by unscrewing the screws 6 Remove the exchanger O by unscrewing the four screws that secure it Clean and refit all the components by using a new front gasket
51. he subject Do not store the stove unit or its cladding without their packaging Position the stove without its cladding and connect it to the flue pipe Once the operations for connection are complete assemble the cladding ceramics or steel sides Figures 4 Removing screws from Toba Nima stove Figures 5 Removing screws from Musa stove Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 24 If the stove needs to be connected to a discharge pipe which goes through the rear wall to connect up with the flue take the greatest care to make sure that the joint is not stressed Use the four adjustable feet J to get the stove correctly levelled so that the smoke outlet S is lined up with the connecting pipe H The feet must be adjusted without the ceramic or steel sides because the adjustment occurs inside the cladding If the smoke outlet of the stove is forced or used improperly to lift it or position it the operation of the stove can be damaged irreparably VRAT Piedino J 1 Turn the feet clockwise to J lower the stove 2 Turn the feet counter clockwise to lower the stove Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 3 INSTALLATION AND USE MANUAL page 25 3 3
52. hest point of the building The fumes are however derived from the combustion of wood products and if they come into contact with or close to walls they can make dirty marks Also take care because the fumes are very hot but almost invisible and can cause burns on contact The holes for the passage of the smoke pipe and for the intake of air from outside should be made before positioning the stove unit Theoretical notions for installation Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 2 INSTALLATION AND USE MANUAL page 11 2 3 OPERATING AREA For proper functioning and a good temperature distribution the stove should be positioned in a location where it is able to take in the air necessary for combustion of the pellets about 40 m h must be available as laid down in the standard governing the installation and ma ad M in accordance with local national standards aC NEM ui The volume of the room must not be less than 30 m ll The air must come in through permanent openings made in walls in E proximity to the stove which give onto the outside with a minimum cross section area of 100 cm These openings must be made in such a way that it is not possible for E them to be obstructed in any way Alternatively the air can be taken from rooms adjacent to the one which needs ventilating as long as they are provided with an air intake from the outside and are no
53. hot the door the handle the glass smoke discharge pipes etc Avoid coming into contact with these parts therefore without adequate protective clothing or suitable implements such as gloves with thermal protection or implements which keep the hands cool Under no circumstances should the stove be run with the door open or the glass broken Do not touch the stove with wet hands in view of the fact that it is an electrical appliance Always disconnect the supply cable before doing anything to the unit Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL Chapter 1 page 6 Before carrying out any cleaning or maintenance operation make sure in advance that the stove is disconnected from the mains electricity supply by turning off the main switch located on the back of the stove or by unplugging the supply cable 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 The stove must be electrically connected to a system equipped with an effective earth conductor The system must be of adequate rated capacity for the stated electrical power of the stove Incorrect installation or faulty maintenance not conforming to the requirements set out in this booklet can cause harm to people animals or property In such cases MCZ is absolved from any civil or criminal re
54. ing in the mode that the remote control set via the last sent command Generic failure of electronic control unit Generic failure of sensor Periodic maintenance warning SOLUTION Contact an authorized service centre to replace the component Contact an authorized service centre to replace the component Move the remote control back to within range of the stove or change the batteries if they are dead As soon as the stove receives a new signal from the stove the alarm indications will disappear A easy way to force a transmission to the stove is to press button 4 This changes operating mode from manual to automatic and vice versa Contact an authorized service centre to replace the component This alarm is not blocked only a warning screen appears Contact an authorized service centre to replace the component If this flashing messages appears when lighting the stove it means that the hours of operation pre seti before the maintenance have elapsed and a new maintenance intervention is necessary Contact a specialist MCZ technician Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 4 INSTALLATION AND USE MANUAL page 48 7 3 Exiting alarm condition If there is an alarm to restore normal operation of the stove you will need to follow the procedure outlined below e Place selector D of the rear emergency panel in the OFF position for a few seconds
55. is an operating anomaly the stove goes into alarm shutdown mode and informs the user of the type of problem that has occurred via a 3 figure code displayed on the rear emergency panel The alarm is permanently signalled by the corresponding 3 figure code by a flashing red light on the emergency panel and for the first ten minutes of the alarm by a periodic acoustic signal To take the stove out of alarm conditions and restore its normal operation read the instructions in the next two paragraphs The table below describes the possible alarms signalled by the stove associated to the respective code that appears on the emergency panel and useful suggestions to solve the problem MESSAGE ON DISPLAY TYPE OF PROBLEM SOLUTION Check the level of pellets in the hopper Check that the grate is properly inserted in its housing and does not have any obvious unburnt incrustations Check whether the ignition plug heats R e It derives from a shutdown due to lack of fuel hoppe Fire extinguishes abnormally empty The structure is too hot because the product has been operating for too long at maximum power or it is Pellet tank temperature exceeds foreseen poorly ventilated or the air fans are faulty When the safety limit stove is sufficiently cold press button B of the control Overheating of the stove body panel or OFF on the remote control to cancel the alarm A03 Once the alarm is cancelled it is possible to relight the stove normall
56. l quantity then cleaning with a cloth ATTENTION Do not use abrasive products and do not spray the cleaning product on the glass of the painted parts or on the gaskets of the fire door ceramic fibre cord 8 1 4 Cleaning of the air filter At the lower part of the stove where there is the inlet pipe for combustion air 5 cm at the time of installation of the stove a metal mesh air filter must be inserted to prevent dirt from getting into the motor body and internal sensor It is advisable to check every 15 20 days whether the filter is clean Remove lint or any other material which may have been trapped by the filter Checking and cleaning will be required more frequently if there are pets in the home For cleaning just turn the knob that holds the filter on the air intake pipe and remove the filter by turning in the direction indicated by the arrow Clean it with a brush damp cloth or compressed air malleable to the touch Therefore when cleaning it be careful not to crush it or damage it in any other way If it is broken it must be replaced ATTENTION Never operate the stove without the air filter MCZ shall not be held liable for damage to internal components if this instruction is not followed o The filter is made of metallic mesh It is soft and Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited Removing the air filter
57. n absence of remote control Three position selector for selection of power e MIN Selector to run the stove at minimum power with no remote control and with selector 4 in ON position e MED Selector to run the stove at medium power with no remote control and with selector in ON position e MAX Selector to run the stove at maximum power with no remote control and with selector in ON position Push button for diagnostics of stove operating status G button to connect the stove to a new remote control by means of a procedure explained below TO OPERATE THE STOVE WITH THE REMOTE CONTROL SELECTOR D MUST BE PLACED ON REMOTE Operation Technical service Rights reserved MCZ Group S p A Reproduction prohibited PELLET STOVES INSTALLATION AND USE MANUAL Chapter 4 page 44 NACZ 6 1 Start up shutdown from emergency panel If the remote control is defective or the batteries are dead you can temporarily run the stove from the rear emergency panel In this configuration the stove can operate only in manual mode and with possibility to select from 3 levels of power e LIGHTING THE STOVE WITHOUT THE REMOTE CONTROL To light the stove place selector D to ON At start up the red LED goes off and the green LED will start flashing until the start up phase is complete At full operating power the green LED will come on steady Cm O oa 382 o 3 m e SELECTING POWER WITHOUT R
58. necessary Problems causes solutions Technical service Rights reserved MCZ Group S p A Reproduction prohibited AACZ PELLET STOVES INSTALLATION AND USE MANUAL Chapter 6 page 63 PROBLEM POSSIBLE CAUSES REMEDY The smoke extraction motor does not work No electrical supply to the stove The motor is broken Defective electronic board Control panel broken Check the supply voltage and the protection fuse Check the motor and capacitor and replace if necessary Replace electronic board Replace the control panel The convection air fan runs continuously Temperature sensor defective or broken Fan broken Check the operation of the sensor and replace if necessary Check the operation of the motor and replace if necessary Remote control does not work Remote control batteries flat Remote control broken Replace batteries Replace remote control In the automatic position the stove always runs at full power Room thermostat set to maximum Temperature sensor defective Control panel defective or broken Reset the thermostat temperature Check the operation of the sensor and replace if necessary Check the panel and replace if necessary The stove does not run Lack of electricity supply Pellet sensor in lockout Fuse blown Smoke outlet or duct blocked Check that the electric socket is plugged in and that the main switch
59. ntry This apparatus cannot be used by people including children with limited physical sensorial or mental abilities or with little experience and know how unless they have been viewed or instructed on the use of the apparatus by the person responsible for its safety For the correct use of the stove and of the electronic apparatus connected to it and to prevent accidents the instructions given in this booklet must always be followed Use adjustment and programming must be carried out by adults Errors or incorrect settings may cause hazardous conditions and or poor operation Before beginning any operation the user or whoever is preparing to operate on the stove must have read and understood the entire contents of this instruction booklet The stove is to be used only for its intended purpose Any other use is to be considered improper and therefore hazardous Do not use the stove for standing on or as any kind of support Do not put clothes to dry on the stove Any clothes hangers and suchlike must be kept a suitable distance from the stove Danger of fire All responsibility for improper use is taken entirely by the user and such use relieves MCZ of any civil or criminal responsibility Any kind of tampering or unauthorised substitution of non original spare parts can be hazardous for the safety of the operator and relieves MCZ of any civil or criminal responsibility Most of the surfaces of the stove are extremely
60. od or thermolabile material THE FITTER MUST under all circumstances observe the minimum safe distance from all combustible materials value stated on the pipe certification label and provide any additional insulation using appropriate materials thickness 1 35cm with minimum thermal conductivity of 0 07 W m K The same is true if the stove pipe must run through vertical or horizontal stretches passing in proximity min 20cm to the heat sensitive wall 1 As an alternative we recommend the use of insulated pipe which can Rear view of a pellet stove also be used on the outside to avoid condensation ij Smoke outlet The combustion chamber works in low pressure The smoke duct for 2 Combustion air intake the discharge of fumes will also be under low pressure when connected to an efficient flue pipe as directed Theoretical notions for installation Technical service Rights reserved MCZ Group S p A Reproduction prohibited ANA PELLET STOVES Chapter 2 INSTALLATION AND USE MANUAL page 13 Pipes and unions with suitable gaskets must always be used to guarantee a hermetic seal o All sections of the smoke duct must be inspectable and removable to enable periodic internal cleaning Tee connectors with inspection caps should be used ESO Position the stove bearing in mind all the instructions and considerations above IMPORTANT All 90 degree changes of direction in the flue pipe must
61. or the structure the cardboard with the ceramics will be placed above the packaging with the structure Figure 1 Example of stove packaging Figure 2 Example of packing for Open the packaging remove for the Suite Club Sagar Toba Nima ceramics stoves the two brackets that block the stove on the pallet one on the right and one on the left side fig 3 4 while for the Musa fig 5 stove remove the screws directly from the base of the stove Position the stove in the chosen place paying attention that it meets the instructions above Figure 2a Soapstone package example Toba Oven Figure 3 Removing the packaging screws in figure Suite stove Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 23 The stove body or unit must always be kept in a vertical position when moved and moved only using carts Special care must be used to protect the door and the glass from impacts that would damage them Moving the product must always be done with care If possible unpack the stove in the area where it is going to be installed The materials which make up the packaging are not toxic or harmful so no special procedures for disposal by required Their storage disposal or possible recycling are therefore the responsibility of the final user in compliance with current legislation on t
62. profile A making the plugs enter the case and lift the sheet metal E in a way to realign the profile A Work in a way that the upper plugs of the profile A are inserted in the housings of the sheet metal E Installation and assembly Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 27 e With the screw D close the sheet metal E that keeps profile A locked e Before refitting the grill B with the two screws C also insert the side tiles See par 3 4 2 Figure 8 Installation of lower front panel 3 4 2 Installation of side tiles Remove the micro perforated grill B and insert the three side tiles making them slide from the top towards the bottom on the runners of the profiles A On the upper and lower part of the tile it is advisable to place small felt pads Level the bubbles of the tiles At this point it is possible the retighten the micro perforated grill B to the structure and position the ceramic top fig 9 3 4 3 Installation of ceramic top Install the top by setting it on the four upper protuberances of the stove The part underneath is provided with four small cavities at the rubber supports indicated in the figure 10
63. rmal depression caused by the difference in temperature inside and outside of the chimney there is another type of depression or over pressure dynamic pressure caused by the wind An updraft always increases depression and hence draught A crosswind increases depression provided the cowl has been L installed properly A downdraft always decreases depression at times inverting it Most favourable position NN UM Downdraft c gt gt gt Least favourable points WIND High pressure zone Low pressure zone Besides the direction and force of the wind the position of the flue and the cowl with respect to the roof of the building and the surrounding landscape is important The wind also influences the operation of the chimney indirectly by creating high pressure and low pressure zones not only outside the WIND building but inside as well In rooms directly exposed to the wind 2 an indoor high pressure area can be created which can augment the draught in stoves and fireplaces but it can be counteracted by the external high pressure if the cowl is situated on the side exposed to the wind 1 On the other hand in the rooms on the opposite side from the direction of the wind 3 a dynamic depression can be created which competes with the natural thermal depression developed by the chimney but this can be compensa
64. s natural disasters electrical discharges fire defects in the electrical system and caused by lack of or incorrect maintenance in terms of the manufacturer s instructions CLAIMS UNDER THE GUARANTEE the request for action under the guarantee must be addressed to the retailer who will forward the claim to MCZ s technical assistance service that the stove or any other accessory have been improperly used or modified without authorisation For all replacement of parts only original MCZ spare parts must be used 1 MCZ refuses to accept any responsibility in the event Warnings and guarantee conciliations Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 2 INSTALLATION AND USE MANUAL page 9 2 THEORETICAL NOTIONS FOR INSTALLATION 2 1 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 comes from the lignin which is contained in the wood itself and allows the production of pellets without the use of glues or binders The market offers different types of pellet with characteristics which vary depending on what mixture of woods is used The diameter varies between 6 mm and 8 mm with a standard length in the range 5 mm to 30 mm Good quality pellets have a density which varies between 600 kg m3 and 750 kg m3 with a moisture content which varies from 5 to 8 by
65. s on the MUSA StoVe iii 28 3 4 5 Assembly of ceramic side tiles onto NIMA stove eseseeeeeeeeeen nemen nnn nennen nnne nnn 29 3 4 6 X Assembling the frontal side panel and top on the Toba stove eeeeennneeennn 30 3 4 7 Assembling side panels and top on the Sagar stove esses 33 3 5 INSTALLATION OF AIR FILTER cece rrr nnnm nnn nnne nr nn rn nnns aadi nnn nnns 35 3 6 OPENING CLOSING OF ATHOS STOVE DOOR eeeenenenenennn nennen nennen nnne nnn nn nn nnne nn nn nn nnn nnne 35 3 7 MAKING THE ELECTRICAL CONNECTIONS iii 35 4 OPERATION uekte 36 4 1 PRE LIGHTING WARNINGS eeeeeeeennenenene nennen nennen nnne nena nnn nnn nnn eee nnn nnn nnns eee nnne nn nnn 36 4 25 PRE LIGHTING CHECK quu PES 37 42 1 Note on first ignition inramade SEP E Ee ao FUR LA RE a ED YER DDR daga ra 37 43 LOADING THE PELLETS sirener eee SENE KR VYE kina 37 5 LCD REMOTE CONTROL nmrnnnnnnnnnvnnnnnennnnnnnnnnennnnernnnnennnnernnnvennnnevnnnvennnnernnnernnnnennnnernnnvennnnevnnnvennnnevnnnnnnn 38 5 1 Characteristics of the remote CONtrol ii 38 5 2 Graphic appearance iii 38 5 3 Operation of the remote Control iii 39 5 3 1 General Ules siiis naa ee aa a 39 5 4 InitalsettingS ninenin aa bien a Gidea 39 541 Adj sting the time eat cane rea ii iaia tai 39 Introduction Technical service Rights reserved
66. sponsibility 1 2 OPERATING WARNINGS A Warnings and guarantee conciliations Shut the stove down in the event of a breakdown or bad running Pellets must not be fed manually into the burner Accumulated unburnt pellets in the burner after repeated failed ignitions must be removed before lighting Do not wash the inside of the stove with water Do not wash the stove with water The water could get inside the unit and damage the electrical insulation and cause electric shocks Do not expose your own body to hot air for extended periods Do not overheat the room you are in and where the stove is installed This could cause injuries and health problems Do not expose plants or animals directly to a current of hot air There could be harmful effects on them Do not put any fuels in the hopper but wood pellets Install the stove in a location with adequate means of fire prevention and equipped with all services such as power supply air and electricity and fume discharge If the stove and the ceramic cladding are in storage it should be in a place that is free of damp and they should not be exposed to extremes of temperature It is inadvisable to base the stove directly on the floor and if the floor is made of flammable material it must be suitably insulated Do not light the stove with flammable materials if the ignition system breaks down Technical service Rights reserved MCZ Group S p A Reproduction prohibite
67. t used as bedrooms or bathrooms and provided there is no fire risk such as there is for example in garages woodsheds and storerooms with particular reference to what is laid down in current standards It is not permissible to install the stove in bedrooms bathrooms or showers or in a room where another Bennet pellet stove installation heating appliance is installed fireplace stove etc which does not have its own independent air intake Locating the stove in a room with an explosive atmosphere is prohibited The floor of the room where the stove is to be installed must be strong enough to take its weight SUITE CLUB MUSA Non flammable Flammable walls NIMA TOBA walls Air version A 5cm A 5cm B 5cm B 10cm Comfort Air version A 15cm A 20cm with diffuser B 15cm B 20cm Ducted Comfort Air A 5cm A 5cm version B 15cm B 20cm If the room contains objects which are believed to be particularly delicate such as drapes sofas and other furniture their distance from the stove should be considerably increased If the floor is wooden we recommend the use of a floor guard in compliance with the applicable standards in force in the country of installation Theoretical notions for installation Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES Chapter 2 INSTALLATION AND USE MANUAL page 12 2 4 CONNECTION TO
68. ted for sometimes by locating the flue on the opposite side from the direction of the wind 4 1 2 High pressure zones IMPORTANT 3 4 Low pressure zones N The operation of the pellet stove is noticeably sensitive to the conformation and position of the flue which is adopted 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 Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 16 3 INSTALLATION AND ASSEMBLY 3 1 DRAWINGS AND TECHNICAL CHARACTERISTICS 3 1 1 Dimensions CLUB mod AIR COMFORT AIR COMFORT AIR HOT AIR OUTLET vs 4 T TT ACARAR OREO ARA HRAN 1149 558 3 1 2 Dimensions SUITE mod AIR COMFORT AIR COMFORT AIR
69. than 1 5m Check with suitable instruments that there is a minimum draught of 10 Pa At the bottom of the flue pipe provide an inspection cap to allow periodic checking and cleaning which must be done annually Make a gas tight connection to the flue pipe using pipes and connectors as recommended by us You must ensure that a windproof cowl should be fitted which complies with the standards in force This type of connection ensures the evacuation of the fumes even in the event of a temporary power cut Theoretical notions for installation 1 Windproof cowl 2 Flue pipe 3 Inspection be JI BILL Z CJ 1 Windproof cowl 2 Flue pipe 3 Inspection 0 5 mt 2 3 mt MAX 3 5 pbON H gt 1 5 mt LIT 1 Windproof cowl 2 Flue pipe 3 Inspection Technical service Rights reserved MCZ Group S p A Reproduction prohibited NZ PELLET STOVES INSTALLATION AND USE MANUAL page 15 2 9 OPERATING PROBLEMS CAUSED BY DRAUGHT DEFECTS IN THE FLUE E g Downdraft at 45 of 8m sec Overpressure of 17 Pa Of all the weather and geographical conditions which affect the b operation of a flue pipe rain fog snow altitude a s l exposure to Eg Crosswind 2 8 m see sunlight direction of facing the wind is unquestionably the most 9 63 decisive In fact along with the
70. tion prohibited MACE PELLET STOVES Chapter 2 INSTALLATION AND USE MANUAL page 10 MCZ strongly recommends using certified fuel in its N stoves DINplus e O Norm M7135 The use of fuel of inferior quality or not conforming to the specification given above compromises the running of your stove and can therefore lead to the termination of the guarantee and of the manufacturer s responsibility for the product 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 2 2 PRECAUTIONS FOR INSTALLATION IMPORTANT Installation and assembly of the stove must be carried out by qualified personnel The stove must be installed in a suitable position to allow the normal operations of opening and ordinary maintenance The site must be capable of providing the environmental conditions for operation equipped with power supply 230V 50 Hz capable of taking an adequate system for smoke discharge e provided with external ventilation provided with an earth connection complying with CEI 64 8 The stove must be connected to a flue pipe or an internal or external vertical duct conforming to current standards UNI 7129 7131 9615 The stove must be positioned in such a way that the electrical plug is accessible IMPORTANT The stove must be connected to a flue pipe or a vertical duct which can discharge the fumes at the hig
71. to normal wear such as gaskets glass and any parts with can be removed from the firebox The replacement parts will be guaranteed for the remainder of the guarantee period starting from the date of purchase of the product 1 4 2 Exclusions Variations in colour in the painted or ceramic parts and crackling of the glaze on the ceramics do not constitute grounds for a claim under the guarantee as they are natural characteristics of the material and of the use of the product The guarantee does not cover any parts which may be found to be faulty as a result of negligence or carelessness in use or of incorrect maintenance or of installation not complying with 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 in consequence of the failure to observe all the prescriptions laid down in the instruction booklet especially those concerning warnings on the subject of installation use and maintenance of the appliance If the product does not perform correctly contact your local retailer and or importer Damage caused by transport and or handling is excluded from the guarantee For installation and use of the product reference must be made exclusively to the booklet supplied The guarantee will be invalidated in the event of damage caused by tampering with the appliance atmospheric agent
72. tor failed Refill pellet hopper See previous problem Let the stove cool down completely reset the thermostat till lockout ceases relight stove if problem persists contact technical assistance Close the door or replace the gaskets with original spare parts Change to a type of pellet recommended by the manufacturer Have the fuel feed rate checked by technical service Clean the combustion chamber following instructions in the manual Clean the smoke duct Check the motor and replace if necessary The stove runs for a few minutes and then goes out Lighting cycle not completed Temporary failure of electricity supply Smoke duct obstructed Re run lighting cycle See previous instruction Clean smoke duct e Temperature sensors defective or broken Check and replace sensors as necessary e Sparkplug failure e Check the plug and replace if necessary Pellets build up in grate door glass gets dirty and flame is weak Insufficient combustion air Pellets damp or unsuitable Smoke extractor motor broken Check that the room air intake is present and free Check that the combustion air filter on the pipe 5 cm for air inlet is not obstructed Clean the grate and check that all the airways are clear Carry out a general cleaning of the combustion chamber and the smoke duct Check the state of the door gaskets Change the type of pellet Check the motor and replace if
73. ummary of the checks and or maintenance tasks which are indispensable for the correct operation of the stove PARTS INTERVAL 1 p 2 3 DAYS 30 DAYS 60 90 DAYS 1 YEAR Grated alen e a a Gas pe pp Lower heat exchanger pp r V Complete exchanger Smokedut e pp porsal pp GRE EK Peppe pp Remote control battery pp o S Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited AACZ PELLET STOVES INSTALLATION AND USE MANUAL Chapter 6 page 62 9 PROBLEMS CAUSES SOLUTIONS AN ATTENTION All repairs must be carried out exclusively by a specialised technician with the stove completely cold and the electric plug pulled out PROBLEM POSSIBLE CAUSES REMEDY Pellets not being fed Pellet hopper empty e Refill pellet hopper into the combustion e Feeder screw blocked by sawdust e Empty the hopper and manually free the chamber feeder screw of sawdust Reduction motor defective Defective electronic board Replace reduction motor Replace electronic board The fire goes out or the stove stops automatically Pellet hopper empty Pellets not being fed in Intervention of pellet temperature sensor Door not closed properly or gaskets worn Unsuitable pellets Low pellet feed rate Combustion chamber dirty Smoke outlet obstructed Smoke extraction mo
74. utting the stove down end of season At the end of season before shutting down the stove we recommend completely removing pellets from the hopper with the use of a vacuum cleaner with an extension During periods of disuse the stove must be unplugged and placed in a dry place protected from the elements For greater safety especially if there are children around we recommend removing the supply cable from the rear of the stove o Upon re start when pressing the main switch located on the back of the stove does not make the control panel display light up it could b mean that the service fuse needs replacing On the rear of the stove there is a fuse holding compartment which is located underneath the supply socket Use a screwdriver to open the fuse holder compartment and if necessary replace them 3 15 AT delayed 8 2 4 Check of internal components ATTENTION The check of the internal electro mechanical components must be carried out only by qualified personnel with technical knowledge of electricity and combustion We recommend that an annual maintenance service is carried out preferably under a programmed service contract The essential part of this service is a visual and functional check on the internal components Maintenance and cleaning Technical service Rights reserved MCZ Group S p A Reproduction prohibited INSTALLATION AND USE MANUAL page 61 The following is a s

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