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2-INSTALLATION INSTRUCTIONS

MAINTENANCE

The flue must be kept clean, since the deposit of soot or unburned oils reduces the cross-section reducing the draft and thus compromising 

the efficient functioning of the heater and, if large build-ups accumulate, can catch fire. The flue and chimney must be cleaned and 

checked by a qualified chimney sweep at least once a year. Once the maintenance has been performed, request a written declaration that 

the device is safe.

Failure to clean the system jeopardises the safety.

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 

chimney. The height of outflow into 

the atmosphere must be beyond the 

reflux zone created by the shape of the 

roof or any obstacles near the outlet 

(see Figures 2-3-4-5-6).

CHIMNEY COMPONENTS

 KEY:

(1) CHIMNEY

(2) REFLUX CHANNEL

(3) SMOKE DUCT

(4) THERMAL INSULATION

(5) OUTSIDE WALL

(6) CHIMNEY CONNECTION

(7) SMOKE CHANNEL

(8) HEAT GENERATOR

(9) INSPECTION ACCESS PANEL

FIGURE 8

FIGURE 7

Summary of Contents for COMPACT 35

Page 1: ...INSTALLATION AND USER GUIDE EN translation of original instructions PELLET BOILER COMPACT 35...

Page 2: ...STRUCTIONS 7 3 DRAWINGS AND TECHNICAL SPECIFICATIONS 17 4 INSTALLATION AND ASSEMBLY 20 5 PLUMBING CONNECTION 23 6 ELECTRICAL CONNECTIONS 26 7 INITIAL START UP 27 8 MENU ITEMS AND OPERATION 30 9 SAFETY...

Page 3: ...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...

Page 4: ...lliability Any type of tampering or unauthorised replacement with non original spare parts could be hazardous for the operator s safety and relieves the company from any civil and criminal liability M...

Page 5: ...certificate of guarantee within 8 days of purchase Furthermore in order for the guarantee to be valid the device must be installed and calibrated by qualified personnel and where necessary the user m...

Page 6: ...gents natural disasters vandalism electrical discharges fires faults in the electric and or hydraulic system Also excluded from this guarantee are parts subject to normal wear such as seals glass clad...

Page 7: ...authorisation Allpartsmustbereplacedwithoriginalspareparts WARNINGS FORTHE CORRECT DISPOSAL OFTHE PRODUCT The owner is the sole party responsible for demolishing and disposing of the product This must...

Page 8: ...equirements Part 2 Special regulations for appliances with gas gas oil and solid fuel burners with electrical connections The Clean Air Act 1993 and Smoke Control Areas Under the Clean Air Act local a...

Page 9: ...nths of seasoning whereas that of pellets is 4 9 kW kg To 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...

Page 10: ...lsorfurniture andwithgoodaircirculation to allow effective ventilation for the appliance The product should be located in an area that allows sufficient space for normal use and maintenance operations...

Page 11: ...Pa The product may not be installed in rooms used as sleeping areas bathrooms garages or in rooms that present a firehazardingeneral BOILER ROOM Check that the room meets the requirements and provisio...

Page 12: ...he efficiency of the flue checked by an authorised technician Theflueorchimneyisvitaltothecorrectfunctioningofaforceddraftsolidfuelheatingappliance giventhatboilerswithhighperformance have cooler fume...

Page 13: ...check on the data tags of the flue in accordance with EN1856 1 EN1443 the safety distances that must be respected in presence of passing combustible materials and the type of insulating material to b...

Page 14: ...NCE 1 50 metres D 0 50 metres ABOVE HIGHEST POINT E 0 80 metres F REFLUX ZONE FIGURE 4 A MIN 2 60 metres B DISTANCE 1 20 metres C DISTANCE 1 20 metres D 0 50 metres ABOVE HIGHEST POINT E 2 10 metres F...

Page 15: ...lengths of the chimneys shown in the technical data tables are indications for correct installation Any alternative configurations must be correctly dimensioned in accordance with the general method...

Page 16: ...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...

Page 17: ...tres Maximum number of accessible 90 bends 3 Horizontal sections minimum incline 3 4 metres Use smoke flues of 100mm diameter and silicon seals or similar seals that can resist the high operating temp...

Page 18: ...r the minimum safety distances from combustible materials The previous rules also apply for holes made in walls 2 Old flue minimum tube 150mm with the inclusion of an external access door for chimney...

Page 19: ...17 3 DRAWINGS ANDTECHNICAL SPECIFICATIONS Technical Dept All rights reserved Reproduction is prohibited DRAWINGS AND CHARACTERISTICS COMPACT 35 HYDRO DIMENSIONS in cm...

Page 20: ...3 Recommended draught at Max power 0 10 mbar 10 Pa Recommended draught at Min power 0 05 mbar 5 Pa Mass of smoke 21 5 g sec Hopper capacity 146 litres Type of pellet fuel Pellet diameter 6 8 mm and s...

Page 21: ...s prohibited Residual head Werecommendinparticulartocheckthedatatagsoftheflueforthesafetydistancesthatmustberespectedinpresence of combustible materials and the type of insulating material to be used...

Page 22: ...The materials that make up the packaging are neither toxic nor harmful and so require no particular disposal measures The product as shown in figure 2 is equipped with a hook to ease handling To use...

Page 23: ...theproductwithoutitscladdingandconnectittothechimney Oncetheconnectionsarecomplete assemblethecladding Adjust the 4 feet J to level the stove so that the smoke exhaust and the pipe are coaxial Attenti...

Page 24: ...h Standard UNI 10683 with the following characteristics 1 They must be made at a height close to that of the floor 2 They must be adequately protected by wire mesh or grille provided it does not reduc...

Page 25: ...ut off the tubes from the heating system To protect the heating system from being damaged by corrosion incrustation or smoke deposits it is extremely important before the appliance is installed that i...

Page 26: ...tsandcausenoiseduringoperation The manufacturer denies any liability for harm caused to persons animals or objects caused by failure to observe theseprecautions After making all the hydraulic connecti...

Page 27: ...e the loading tap THERMOSTATIC DIVERTERVALVE COMPULSORY The automatic thermostatic diverter valve is used in solid fuel boilers to prevent the return of cold water into the exchanger which would cause...

Page 28: ...ng rain sun etc do not allow the appliance to be used by children or inexperienced persons 230V electrical power supply connection Installation of the boiler accessory electrical components requires e...

Page 29: ...ZIERANDREPEATSTART UP If a flame does not ignite after a number of failed start ups even though the pellet supply is correct make sure the brazier is set in place correctly whichmustbeinterlockedinits...

Page 30: ...g low power DONOTEXPECTHEATINGEFFICIENCYIMMEDIATELY OPENING CLOSINGTHE INTERNAL DOOR ATTENTION Thedoormustbeclosedproperlyfortheboilertoworkcorrectly to open the internal door lift and pull the handle...

Page 31: ...nual Loading Open the upper door of the boiler directly and pour in the pellets Automatic Loading to be combined with the remote 100 200 or 400 kg hopper optional see accessories Remove the round plat...

Page 32: ...ctions 7 Display MAIN MENU It is accessed by pressing key 3 menu The items that are accessed are Date andTime Timer Sleep only with the boiler on Settings Info Date and time setting To set the date an...

Page 33: ...enu key press and select ON confirm with the Menu key At this point it will propose 00 00 as starting time with key adjust the starting time and press the menu key to confirm Thenextstepproposesashutd...

Page 34: ...ng The sleep function is activated only when the boiler is switched on and allows to quickly set a time at which the product must switch off To set the Sleep function act as follows Enter MENU Scroll...

Page 35: ...stem configuration factory setting system 02 p Season q Technical menu NOTE Some of the items listed above cannot be activated in certain system configurations a Language To select the language act as...

Page 36: ...th the boiler to be provided by the user The temperature of the boiler can also be controlled by an external room thermostat It is located in a central position of the room where the boiler is install...

Page 37: ...or boiler thermostat ntc 10 k 3435 configuration 2 3 If all devices present are satisfied the ECO shutdown t time decrease starts by default 10 minutes it can be changed within the Settings menu Durin...

Page 38: ...ry settings 2 Increase by 10 compared to factory settings 3 Increase by 15 compared to factory settings To change the recipe act as follows Press the menu button Scroll to Settings using the arrows Pr...

Page 39: ...ng which the panel displays the countdown 3 way the 3 way valve is activated for a fixed time of 1 minute during which the panel displays the countdown seconds To activate the Components test function...

Page 40: ...llyenablestheauto ecofunction itcannotbedeactivated Theroomprobe external thermostat are not taken into account To change the function act as follows Press the menu button Scroll to Settings using the...

Page 41: ...ure management via the boiler probe or by enabling the external room thermostat instantaneous hot domestic water production with plate heat exchanger FACTORY CONFIGURATION 2 2 Room temperature managem...

Page 42: ...40 1 7 3 5 5 4 6 2 1 3 7 8 5 5 4 11 6 10 9 2 8 MENU ITEMS AND OPERATION CONFIGURATION 2 1 FACTORY SETTING CONFIGURATION 2 2...

Page 43: ...41 1 7 5 5 3 12 4 8 11 6 9 2 1 3 2 5 5 17 13 11 4 4 15 14 7 6 8 MENU ITEMS AND OPERATION Technical Dept All rights reserved Reproduction is prohibited CONFIGURATION 3 CONFIGURATION 4...

Page 44: ...RETURN 4 ZONEVALVES 5 HEATING BODIES 6 DOMESTIC HOTWATER 7 COLD DOMESTICWATER 8 DOMESTICWATER BOILER 9 DIVERTERVALVE 10 BOILERTHERMOSTAT 11 THERMOSTATIC MIXINGVALVE 12 DOMESTICWATER 10 k 3434 NTC PRO...

Page 45: ...placed on the rear of the appliance see drawing by the external thermostat by the boiler water temperature or by the NTC probes ELECTRICAL CONNECTIONS TERMINAL BLOCK CONTACTS POS 1 2 EXTERNALTHERMOST...

Page 46: ...ched the power output operating mode The room temperature set by default is 20 C if one wishes to change it act as instructed in the adjustments menu act likewise to set the heating water temperature...

Page 47: ...shutdown ELECTRICAL SAFETY The product is protected against sudden current surges by a main fuse in the power supply panel on the rear part of the product Other fuses that protect the electronic boar...

Page 48: ...ll the necessary measures and or precautions must be adopted when performing maintenance cleaning and repairs Donottamperwiththesafetydevices Donotremovethesafetydevices Connecttheproducttoanefficient...

Page 49: ...if the room fan works properly if present A04 Smoke overheating The set smoke threshold has been exceeded Reduce pellets loading SETTINGS menu Pellets recipe A05 Pressure switches alarm Smoke pressur...

Page 50: ...OUT the boiler behaves as follows Blackout below 10 it returns to its operation in progress In the event of a power cut that lasts over 10 with the boiler on or in the start up stage when the boiler i...

Page 51: ...ntactaservicecentre To reset the safety thermostat in the case of alarm A03 proceed as follows Switch the boiler off Disconnect the power supply Wait for the boiler to cool down Access the safety ther...

Page 52: ...lean all the holes and the grate on the bottom If you use good quality pellets you will normally only need to use a paintbrush to restore the perfect operating condition of the component For tough inc...

Page 53: ...catedunderthefrontcover illustrated bythearrow inthedrawing shake the handle approximately 5 times forwards and backwards This will remove any soot that has deposited on the exchanger smoke ducts duri...

Page 54: ...ew the screws on the rod D to clean the pipe unit and take out the two beams A Now take off the cover B Then take off screws V two on the right and two on the left that hold the turbulators to the boi...

Page 55: ...val of all combustion residues without waiting too long because with time and humidity these residues can become compacted CLEANINGTHE SMOKE FAN COMPARTMENT Remove the four screws S that keep the plug...

Page 56: ...artment and if necessary replace them 3 15 A delayed CHECKINGTHE INTERNAL COMPONENTS ATTENTION The internal electromechanical components must only be checked by qualified personnel whose technical exp...

Page 57: ...ent with a vacuum cleaner Clean the ash pan Clean the hearth door and glass Clean the turbulators Clean the lower ash pan Clean the T exhaust fittings outside the boiler Clean the exchangers and remov...

Page 58: ...acethecircuitboard The fire goes out or the boiler stops automatically The pellet hopper is empty Fill the hopper with pellets The pellets are not fed See the previous anomaly The pellet temperature s...

Page 59: ...eaning of the combustion chamber and smoke duct Check that the air inlet is not obstructed Damp or unsuitable pellets Change the type of pellets Faulty smoke evacuation motor Checkthemotorandreplaceit...

Page 60: ...Insufficient boiler power Check that the boiler is properly sized for the requirements of the system Poor pellet quality Use quality pellets Condensation in boiler Incorrect temperature adjustment Set...

Page 61: ...R CONNECTION TERMINAL BLOCK 12 FEED SCREW 13 SMOKE PROBE 14 EXTERNALTHERMOSTAT CONNECTION TERMINAL BLOCK 15 INTERNAL ROOM PROBE 16 PUFFER BOILER PROBE CONNECTION TERMINAL BLOCK 17 BOILERWATERTEMPERATU...

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Page 64: ...REV 1 09 04 2014 Via La Croce n 8 33074Vigonovo di Fontanafredda PN ITALY Telephone 0434 599599 r a Fax 0434 599598 Internet www mcz it e mail info red mcz it 8901238400...

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