ARCO St.Moritz PC10 Installation Manual Download Page 67

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GND

SIGNAL

GND

SIGNAL

GND

SIGNAL

12V

ROSSO

BLU

ALTA TENSIONE

BASSA TENSIONE

GND

12V

6,3 AT

21-AIR COMFORT STOVE CIRCUIT BOARD

COMFORT AIR STOVE WITH 2 FANS WIRING KEY

1. SMOKE FAN ENCODER

2. GEAR MOTOR ENCODER

3. PRESSURE TRANSDUCER

4. SMOKE TEMPERATURE PROBE

5. SOFTWARE UPDATE (USB)

6. MODBUS COMMUNICATION FOR MODEM, WI-FI, ETC.

7. EMERGENCY PANEL

8. HOPPER OVERLOAD CUT-OUT

9. AIR FAN 1

10. GEAR MOTOR

11. SMOKE FAN

12. SPARK PLUG

13. SWITCH

14. AIR FAN 2

PLEASE NOTE The electrical wiring of individual components is fitted with pre-wired connectors of different sizes.

LIVE ELECTRICAL CABLES

DISCONNECT THE POWER SUPPLY CABLE 230V BEFORE CARRYING OUT

ANY OPERATIONS ON THE ELECTRICAL BOARDS

Summary of Contents for St.Moritz PC10

Page 1: ...INSTALLATION GUIDE EN PELLET STOVE ST MORITZ PC10 comfort air Instructions in English ...

Page 2: ...OR FAN CLEANING 31 7 TOP DISASSEMBLY 32 8 REMOVING THE BACK FOR MAINTENANCE 33 9 CONNECTIONS TO ADDITIONAL DEVICES 34 10 ELECTRICAL CONNECTION 36 11 ANTENNA ASSEMBLY 37 12 LOADING THE PELLETS 38 13 FIRST START UP 39 14 REMOTE CONTROL MAX 41 15 EMERGENCY PANEL 48 16 SAFETY DEVICES 49 17 ALARMS 51 18 RECOMMENDATIONS FOR SAFE USE 54 19 CLEANING 55 20 FAULTS CAUSES SOLUTIONS 62 21 AIR COMFORT STOVE CI...

Page 3: ... for the system installed By system one means Stove Chimney Air inlet REVISIONSTOTHE PUBLICATION The content of this manual is strictly technical and the property of MCZ Group Spa No part of this manual may be translated into other languages adapted or reproduced even in part in other mechanical or electronic forms photocopies recordings or other without the prior written authorisation from MCZ Gr...

Page 4: ...e hopper The instructions provided in this manual must always be complied with to ensure the product and any electronic appliances connected to it are used correctly and accidents are prevented This appliance can be used by children aged 8 years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or inst...

Page 5: ... broken The doors covers on the appliance must remain closed when it is not used The product must be powered by an electrical system that is equipped with an effective earthing device Switch the product off in the event of a fault or malfunction Accumulated unburned pellets in the burner after each failed start up must beremovedbeforelightingagain Checkthattheburneriscleanandpositioned properly be...

Page 6: ...e product willrestandprovidesuitableinsulationifitismadeofflammablematerial e g wood fitted carpet or plastic Live electrical parts only power the product once it has been fully assembled Disconnect the product from the 230V power supply before performing any maintenance operation Improperuseorpoormaintenanceoftheproductcancausehazardoussituations to arise It is forbidden to manually load the fuel...

Page 7: ...e attested by a document to serve as proof of purchase invoice and or receipt that shows the name of the vendor and the date on which the purchase was made forwarding of the completed certificate of guarantee within 8 days of purchase Furthermore the product must be installed and started by specialised personnel who must where provided issue a declaration of conformity of the plant and of the prop...

Page 8: ... maintenance performed by an authorised technician or qualified personnel will result in the loss of the warranty Also excluded from this guarantee are parts subject to normal wear such as gaskets glass claddings and cast iron grids painted chrome plated or gilded parts handles and electric cables bulbs indicator lights knobs all parts which can be removed from the hearth Variations in colour of t...

Page 9: ...out authorisation Allpartsmustbereplacedwithoriginalspareparts WARNINGS FORTHE CORRECT DISPOSAL OFTHE PRODUCT The owner is the sole party responsible for demolishing and disposing of the product This must be performed in compliance with laws related to safety and environmental protection in force in his her country At the end of its working life the product must not be disposed of as urban waste I...

Page 10: ...o ensure good combustion the pellets must be stored in a dry place and protected from dirt Pellets are usually supplied in 15 kg bags therefore storing them is very convenient Good quality pellets guarantee good combustion thereby decreasing harmful emissions into the atmosphere The poorer the quality of the fuel the more often the internal parts of the brazier and combustion chamber must becleane...

Page 11: ... the integrity of the home The installation of the appliance must ensure easy access to clean the appliance itself the smoke outlet pipes and the flue It is forbidden to install the stove in rooms with a fire hazard Installation in studio flats bedrooms and bathrooms is only allowed with sealed or closed appliances equipped with suitable combustion air ducting directly outside Always maintain adeq...

Page 12: ... in force SMOKE FLUE The flue or chimney is of great importance for the proper operation of a solid fuel burning heating appliance with natural draught as modern heating appliances have high efficiency with cooler flue gasses and consequently less draught it is therefore essential that the flue is built up to standard and always kept in perfect working order A flue that serves a pellet wood fuelle...

Page 13: ...nd reduce smokecooling Itshouldbeseparatedfromcombustibleorflammablematerialswithanairgaporinsulatingmaterials checkthedistance specified by the manufacturer of the fireplace according to EN1443 The chimney opening must be in the same room as the appliance or at most in the adjoining room and have a soot and condensation collection chamber beneath the opening and be accessible via a sealed metal h...

Page 14: ...tly dimensioned in accordance with the general method of calculation of UNI EN13384 1 or other proven efficiency methods Below is a list of some flues available on the market Steel chimney AISI 316 with doublechamberinsulatedwith ceramic fibre or equivalent resistant up to 400 C Refractory chimney with double insulated chamber and external lightweight concrete cladding with cellular material such ...

Page 15: ...y of the system CHIMNEY The chimney is a crucial element for the heating appliance to work properly we recommend a wind proof chimney A see Figure 7 The area of the opening for smoke extraction must be at least double the cross section of the smoke duct flue system and arranged so that smoke extraction is ensured even in strong wind The chimney must prevent rain snow or animals from entering the c...

Page 16: ...se a depression in the room Make sure that with all appliances on the pressure drop between the room and the outside does not exceed the value of 4 Pa also for Oyster appliances if the combustion air has not been suitably ducted outside If necessary increase the intake section of the air inlet which must be made at floor level and always protected with a bird proof outer protection grid and in suc...

Page 17: ...th 1 accessible 90 bend 6 5 metres Maximum length with 3 accessible 90 bends 4 5 metres Maximum number of accessible 90 bends 3 Horizontal sections minimum incline 3 4 metres Use smoke ducts with a diameter of 80mm or 100mm depending on the type of system with silicone gaskets or similar gaskets that can withstand the high operating temperatures of the appliance min T200 class P1 The use of flexib...

Page 18: ...lar the minimum safety distances from combustible materials The previous rules also apply for holes made in walls 2 Oldflue minimumpipeØ100mmwiththeinclusionof an external access door for chimney cleaning 3 External flue made of insulated stainless steel pipes i e with double walls minimum Ø100mm all securely mounted on the wall With wind proof chimney See fig 7 type A 4 DuctingsystemusingTjointst...

Page 19: ...0 550 Ø80 1270 602 321 323 426 17 3 DRAWINGS ANDTECHNICAL FEATURES Technical Dept All rights reserved Reproduction is prohibited DRAWINGS AND CHARACTERISTICS DIMENSIONS OF ST MORITZ PC10 COMFORT AIR STOVE ...

Page 20: ...Pellet hourly consumption Min 0 7 kg h Max 2 2 kg h Autonomy At min 39 h At max 12 h Heatable volume m3 217 40 248 35 290 30 Combustion air inlet Ø 50 mm Smoke outlet Ø 80 mm Air intlet 80 cm2 Rated electrical power EN 60335 1 130W Max 370W Supply voltage and frequency 230Volt 50 Hz Net weight 382 kg with cladding Weight with packaging 402 kg with cladding Distance from combustible material back s...

Page 21: ...the packaging over and handle the majolica parts with care The stoves are delivered with two packages one for the structure and one with the stone cladding Open the package remove the cardboard polystyrene and any straps and position the stove in the preset place making sure that it complies with the requirements The stove body or unit must always be kept in a vertical position when handled and ha...

Page 22: ... 4 UNPACKING Toremovethestove itisrequiredtoremovethefour a screwsbetweenbracket s andthepalletandthetwo b screwsbetweenbracket s and the stove structure Remove the two s plates REMOVING THE FASTENING BRACKETS ...

Page 23: ... the connecting pipe If the stove needs to be connected to an outlet pipe which goes through the rear wall to connect to the flue take utmost care to make sure that the joint is not forced If the stove smoke outlet is forced or used improperly to lift it or position it the operation of the stove can be damagedirreparably 1 TURN THE FEET CLOCKWISE TO LOWER THE STOVE 2 TURN THE FEET COUNTERCLOCKWISE...

Page 24: ...1 D2 D3 and on the left side S1 S2 S3 to be placed from the bottom upwards Take the stone panels picture below prepare them for assembly and follow the instructions on the following pages POS DESCRIPTION No POS DESCRIPTION No S1 LOWER STONE PANEL 2 M8X24WASHER 16 S2 CENTRAL STONE PANEL 2 M8X15 SCREW 16 S3 UPPER STONE PANEL 2 M5X20 SCREW 6 S4 FRONT STONE PANEL 1 PANEL 4 2X13 SCREW 4 S5 LOWER UPPER ...

Page 25: ... 5 CLADDING ASSEMBLY Technical Dept All rights reserved Reproduction is prohibited Attention Thestonesaredelicate thereforehandlewithcare Thestonepanelsaremarkedontheinsideasshowninthedrawingbelow Complywiththemarkingsin theassemblystage ...

Page 26: ...after inserting panel S5 insert one S5 piece in the rear of the stove positioning it at about 1 cm from the back while panel S5 must be centred with the stove structure at the front at this stage also insert the other base S5 against the previous one there is about 6 4 cm at the front between the stone and the structure at this point fasten the two S5 bases to the structure with 4 M8x15 screws z a...

Page 27: ... FRONT PANEL To install the front panel S4 proceed as follows take panel S4 remove the lower stone part by removing the four u M4x16 screws open the stove s firebox door and move panel S4 close to the structure centre it with the firebox door and position it to match the holes two at the bottom and two on the side ...

Page 28: ...x S4 S4 u u S4 S4_a 26 5 CLADDING ASSEMBLY fix panel S4 to the side structure with two screws panel M 4 2x13 x fit the panel back on at the bottom with the four screws M4x16 u ...

Page 29: ...is prohibited INSTALLINGTHE UPPER PANELS Place the two S5 panels onto the structure ensuring they are positioned with the same distances as the base Fasten panel S5 to the stove structure from underneath the top using 4 M8x15 screws z and 4 M8x24 washers y 4 on the right and 4 on the left ...

Page 30: ...edges f in the panel into the two holes e on the structure insert edge k found in the panel behind the structure profile into the rear fix with screw p M5x20 the stone panel to the structure the hole is slotted hence it makes alignment with the front panel possible Attention Thefixingsystemofsidepanelsisthesameforallstones S1 S2 S3 D1 D2 D3 ...

Page 32: ...D2 D3 30 5 CLADDING ASSEMBLY CENTRAL AND UPPER PANEL Carry out the same operations as for the lower panel ...

Page 33: ...N CLEANING Technical Dept All rights reserved Reproduction is prohibited Proceed as follows to remove only the lower plate for fan maintenance open the firebox door remove the four screws u M4x16 At this point it is possible to remove the stone panel S4_a ...

Page 34: ...P DISASSEMBLY DISASSEMBLINGTHETOP Toremovethemetaltop F itisrequiredtoremovestonepanel S3 and D3 Next unscrewthetwo t screwsontherightandleftofthe structure extract the edge of the top from the structure and remove it ...

Page 35: ...ited REAR PANEL If maintenance must be performed on a component of the stove the rear panel can be removed if the distances from the walls allow it otherwise the maintenance can be performed by removing the side of the stove To remove the rear panel remove the 8 rear screws a and pull the panel L away ...

Page 36: ...holes on the back of the product and follow the instructions on the product chosen USB SOCKET ThereisaUSBsocketonthebackofthestove ifasoftwareupdateisrequired theceramic metalpartsdonothavetoberemovedtoreach the socket directly in the circuit board pos 5 in the PCB Attention TheUSBsocket mustbeusedbyskilledtechnicians Riskofdamagingtheproduct ...

Page 37: ...r channelling vents The Comfort Air stoves can channel the air into other rooms through the two rear vents see image below Remove the vents as follows remove the two screws V extract vent B remove grid G channel the air If you do not wish to channel the air the hot air may be let out through the rear via these vents ...

Page 38: ...OWER SUPPLY After connecting the power cable to the back of the stove turn the switch to I or ON The stove is then powered Thereisafuseboxalsointheswitchblocknexttothepowersocket Openthiscompartmentbysimplyliftingthecover usingascrewdriver as a lever from inside the power outlet compartment Inside there are two fuses 3 15 A delayed which may need to be replaced if the stoveisnotpowered e g theON O...

Page 39: ...bited ASSEMBLY OF CONTROL PANEL ANTENNA Take the antenna A from the bag containing the instructions Screw the antenna A clockwise on screw V near the control panel until the mobile part is positioned upwards Attention Tightentheantennacompletelywithoutforcingittopreventreceptiondamage ...

Page 40: ...lf Whenloading donotletthepelletbagcomeintocontactwithhotsurfaces Neverremovetheprotectiongridinsidethehopper No other type of fuel other than pellets is to be inserted into the hopper in compliance with above mentioned specifications Storethesparefuelatanadequatesafedistance Donotpourpelletsdirectlyontothebrazierbutonlyintothehopper Whentheapplianceisrunningandwhenitisturnedoff mostofthestovesurf...

Page 41: ...he batteries are flat the product can be operated in safe mode via the rear emergency panel In this configuration the stove can only operate in manual mode and with the possibility to choose between 3 power levels SWITCHINGTHE STOVE ONWITHOUTTHE REMOTE CONTROL To switch the stove on move selector D to the ON position The RED LED goes off upon start up while the GREEN LED starts to flash until the ...

Page 42: ... as mentioned air the room The smoke and smell of paint will disappear after about an hour of operation however they are not harmful in any case The boiler will be subject to expansion and contraction during the lighting and cooling down stages and may therefore make slight creaking noises This is absolutely normal as the structure is made of laminated steel and must not be considered a defect DON...

Page 43: ... the battery compartment cover When the remote control is powered it automatically prompts to set the time The remote control has a special icon on the display to indicate when the batteries are almost flat If the flat battery icon appears the batteries are almost flat and the remote control is about to switch off Used batteries contain metals which are harmful to the environment so they must be d...

Page 44: ...start to flash Confirm this data to exit the settings NOTE each time the remote control is powered the time is reset and the display automatically enters the time setting mode C F setting Only with the stove switched off by pressing key B for 5 one changes the unit of measure of the temperature from Celsius to Fahrenheit and vice versa SETTINGTHE OPERATING MODE With the remote control switched on ...

Page 45: ...odof time The set flame is automatically set to a minimum when the set temperature value is reached if the bars are all full the stove is on flame power 5 if only one bar is full the stove is on flame power 1 If the ventilation is MANUALLY set the function which limits the maximum power of the stove according to the ventilation is enabled COMFORT AIR 2 FANS maximum power level total of the levels ...

Page 46: ...d by until the room temperature drops 2 degrees below the desired temperature and in any case for at least 5 minutes from the last shutdown The product is then switched on again Figure 4 If the room is not sufficiently insulated flame modulation does not allow the set temperature to stay satisfied for 20 consecutive minutes and the product will not switch off NOTE It is recommended to use the ECO ...

Page 47: ...flame set on 5 ventilation remains set on 3 for silent operation as it is in automatic mode The speed of each fan identified with 1 or 2 above the level bars in products with 2 fans comfort air models can be scrolled and set via key D NOTE In the event a replacement remote control is purchased if you need to change the default setting proceed as follows with the remote control switched on press bu...

Page 48: ... confirm NO AIR FUNCTION SF The NO AIR function allows the stove to operate at the minimum power throughout the night with no room ventilation This function is only available in AUTO and MAN mode not in TIMER mode Proceed as follows to set it from the VENTILATION setting by pressing key D press key D again and you will access theSLEEP setting mode From when the dashes are displayed press the lower...

Page 49: ...time slots display By pressing key D at any time one exits the time slot editing mode saving all variations confirmed with key E up to that time and one goes back to the time slot display condition Whilebypressingkey A orleavingthekeypadidlefor30 onegoesdirectlytothebasicdisplay savingallvariationsconfirmedwithkey E up to that time Activating theTIMER ECO time slots In ECO mode one can activate up...

Page 50: ...owing functions OFF Stove switched off manually without remote control REMOTE Stove controlled exclusively from the remote control ON Stove switched on manually without the remote control E Three position selector to select the power MIN Selector to make the stove work at MINIMUM power without the remote control and with selector 4 on ON MED Selector to make the stove work at MEDIUM power without ...

Page 51: ...atter SMOKE FAN BREAKAGE If the fan stops the circuit board promptly blocks the supply of pellets and the alarm is displayed GEAR MOTOR BREAKAGE If the gear motor stops the product switches off and the relative alarm is signalled TEMPORARY POWER CUT If a power cut occurs during operation the product automatically sets itself in cooling mode when the power is restored and then it restarts FAILED ST...

Page 52: ...n as follows Set the first selector to OFF Set the second selector to MED Make sure that OFF appears on the display because this function can only be activated with the stove completely cold off and the selector set to OFF Press the TEST key 3 times consecutively within 2 seconds FEED SCREW will appear on the display in two subsequent intervals Press the TEST key once again when the pellets begin ...

Page 53: ...r exceeds the required safety threshold The structure overheats due to reduced heat dissipation The structure is too hot because the product has been used for too long at the maximum power or there is poor ventilation When the product is sufficiently cold press button B on the control panel or OFF on the remote control to cancel alarm A03 Once the alarm is cancelled the product can be switched on ...

Page 54: ...his flashing message appears upon start up it indicates that the preset operating hours before maintenance is due have elapsed and that an MCZ qualified technician must be contacted for maintenance Exiting the alarm conditions Follow the procedure described below to restore normal stove operation after an alarm has been triggered Put selector D on the rear emergency panel on OFF for a few seconds ...

Page 55: ...ximumpowerorthereispoorventilation When the product is sufficiently cold press button B on the control panel or OFF on the remote control to cancel alarm A03 Once the alarm is cancelled the product can be switched on normally If A04 appears The stove switches off automatically Let the stove cool down for a few minutes and then switch it on again Check the smoke expulsion and verify the type of pel...

Page 56: ...he product is installed in compliance with standards in force Furthermore it is of the utmost importance to respect the following simple rules Every time the brazier is removed for cleaning it must always be put back properly in the work position before using the product completely removing any residual filth left on the support base Pellets must never be loaded in the brazier manually either befo...

Page 57: ...ce if used with certified good quality pellets DAILY ORWEEKLY CLEANING PERFORMED BYTHE USER Brazier cleaning Before ignition always clean the T brazier and remove any ash or incrustation from it that might obstruct the air flow holes paying attention to hot ash In the case of ignition failure or if fuel in the tank runs out unburned pellets may accumulate in the brazier Always empty the residue in...

Page 58: ...ush or if it is very dirty spray a little specific detergent and clean with a cloth ATTENTION Do not use abrasive products and do not spray the glass cleaning product on the painted parts and on the door gaskets ceramicfibrecord CLEANINGTHE AIR FILTER A wire mesh air filter is found at the back of the stove whose purpose is to prevent dirt entering the motor body and the internal sensor It is reco...

Page 59: ...tobeperformedattheendoftheseasonbyanauthorisedandskilledtechniciansothateven thesealscanbereplaced CLEANINGTHE EXCHANGER Open the stove door remove the brazier and the ash pan Then remove the inside of the firebox starting from the two side pieces M and N Extract these parts by lifting them slightly upward and pulling them towards you Then remove the back L following the same procedure Attention O...

Page 60: ... C ontherightandleftsideofthestove seethespecificpagesinthismanual toremovetheceramics Thenremovethetwoscrews r theseal S andtheplate T andcleanthelateralwallsofthefireboxwitharigid rod or a bottle brush so that the dirt falls on the lower compartment CAUTION Ifnecessary replacetheseals Airstovesdonotrequirethiscleaning ...

Page 61: ...s x the plate U and the seal Z and then clean the lower compartment where all the dirt deposits of the previous cleaning have accumulated Even in this case if necessary replace the gasket Z FAN MAINTENANCE To access the fan it is required to remove the stone panel underneath the door To remove the lower plate see the specific chapter in section 6 of this manual ...

Page 62: ...ceramic fibre gaskets on the door of the stove If necessary order new replacement seals from the retailer or contact an authorized service centre to carry out this task CAUTION The frequency with which the smoke outlet system is cleaned depends on the use of the boiler and the type of installation We recommend relying on an authorised service centre for end of season cleaning and maintenance as th...

Page 63: ...the product near the power socket Open the fusebox cover with a screwdriver and replace the fuses if necessary 3 15 A delayed seek assistance from an authorised and qualified technician CHECKINGTHE INTERNAL COMPONENTS ATTENTION The internal electromechanical components must only be checked by qualified personnel whose technical expertise includescombustionandelectricity Werecommendthatanannualmain...

Page 64: ...lets are not fed See the previous anomaly The pellet temperature safety probe has been triggered Let the product cool down restore the thermostat until the lockout is off and switch the appliance back on If the problem persists contact Technical Assistance Chrono active Check if the chrono setting is active The door is not closed properly or the gaskets are worn Close the door and replace the gask...

Page 65: ...oles are clear Perform a general cleaning of the combustion chamber and the smoke duct Check the condition of the door gaskets Damp or unsuitable pellets Change the type of pellets Faulty smoke evacuation motor Check the motor and replace it if necessary The smoke evacuation motor does not work No electrical supply to the stove Check the mains voltage and the protection fuse The motor is faulty Ch...

Page 66: ...beandreplaceitifnecessary Faulty or malfunctioning control panel Check the panel and replace if necessary The product does not switch on No power supply Check that the plug is inserted and the main switch is in the I position Fuse tripped due to a fault Replace the fuse with one of the same characteristics 5x20 mmT 3 15A Check the brazier Clean the brazier and remove any deposits or residues of no...

Page 67: ... 2 GEAR MOTOR ENCODER 3 PRESSURETRANSDUCER 4 SMOKETEMPERATURE PROBE 5 SOFTWARE UPDATE USB 6 MODBUS COMMUNICATION FOR MODEM WI FI ETC 7 EMERGENCY PANEL 8 HOPPER OVERLOAD CUT OUT 9 AIR FAN 1 10 GEAR MOTOR 11 SMOKE FAN 12 SPARK PLUG 13 SWITCH 14 AIR FAN 2 PLEASE NOTEThe electrical wiring of individual components is fitted with pre wired connectors of different sizes LIVE ELECTRICAL CABLES DISCONNECT ...

Page 68: ...25 11 15 REV 1 8901427300 MCZ GROUP S p A Via La Croce n 8 33074Vigonovo di Fontanafredda PN ITALY Telephone 39 0434 599599 r a Fax 39 0434 599598 Internet www mcz it e mail mcz mcz it ...

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Summary of Contents for St.Moritz PC10

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ARCO St.Moritz PC10, Installation Manual, Page: 67 / 68

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Summary of Contents for St.Moritz PC10

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