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47

24-TROUBLESHOOTING

Technical Dept. - All rights reserved - Reproduction prohibited

ATTENTION: 

All repairs must be carried out exclusively by a specialised technician, while the boiler is completely cold and the 

electric plug is disconnected.

ANOMALY

POSSIBLE CAUSES

SOLUTIONS

The pellets are not fed into the combustion 

chamber.

The pellet hopper is empty

Fill the tank with pellets

Sawdust has blocked the feed screw

Empty the tank and remove the sawdust 

from the feed screw by hand

Faulty gear motor

Replace the gear motor

Faulty electronic board

Replace the circuit board

The fire goes out or the stove stops 

automatically

The pellet hopper is empty

Fill the tank with pellets

The pellets are not fed

See the previous anomaly

The pellet temperature safety probe has 

been triggered

Let the stove cool down, reset the 

thermostat until the problem is resolved 

and switch the stove 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 gaskets 

with original ones

Unsuitable pellets

Change the type of pellets with those 

recommended by the manufacturer

Low pellet supply

Check the flow of fuel following the 

instructions in the booklet.

The combustion chamber is dirty

Clean the combustion chamber, following 

instructions in the manual

Clogged outlet

Clean the smoke duct

Faulty smoke extraction motor

Check the motor and replace it, if neces-

sary

Water tank temperature too high

Check correct operation of the water 

circulation pump and the hydraulic system 

in general.

Summary of Contents for EGO-STAR Hydromatic 12

Page 1: ...INSTALLATION GUIDE GB PELLET STOVE EGO STAR Hydromatic 12 PART 2 OPERATION AND CLEANING Instructions in English...

Page 2: ...FORE START UP 3 15 CONTROL PANEL 4 16 FIRST START UP 5 17 MENU STRUCTURE 8 18 INFORMATION MENU 12 20 TECHNICAL MENU 33 21 SAFETY DEVICES AND ALARMS 34 22 RECOMMENDATIONS FOR SAFE USE 40 23 CLEANING AN...

Page 3: ...Pellet stove accessories Itisgoodpracticetoensureeffectiveventilationintheroomduringtheinitialstart up astheboilerwillemitsome smokeandsmellofpaint ATTENTION Please ensure the brazier is clear of ALL...

Page 4: ...tification code of any malfunction B Function selection key indicated by the upper display i e start up shutdown C Function selection key indicated by the upper display i e increase scrolling D Functi...

Page 5: ...n set the next screen will be OFF otherwise one enters the following parameter SELECT LANGUAGE At initial start up if it has never been set the LANGUAGE choice screen appears The system displays all p...

Page 6: ...l go to OFF By pressing any one of the keys B C D E the first screen will appear with the wording OFF displayed From this screen pressing keys B and E respectivelycorrespondingtoONandMENU willmakeitpo...

Page 7: ...evel bars one bar corresponds to minimum power 5 bars to maximum power this level is determined by the heating system heat requirements the stove adjusts pellet loading parameters fumes extraction and...

Page 8: ...ettings input aux Select what is to be set and then using the C and D keys increase decrease the temperature use the E key to confirm while the B key is used to exit and return to the main MENU PROGRA...

Page 9: ...VA SAVE key If the same temperature scale of Monday is desired for other weekdays after saving E key press the C key COPIA COPY select the day where the programme is to be copied usingthe D keyandpres...

Page 10: ...0 12 00 11 00 10 00 09 00 08 00 07 00 06 00 05 00 04 00 03 00 02 00 01 00 00 00 Weekly programmes Temperatures T3 T2 T1 OFF T3 T2 T1 OFF T3 T2 T1 OFF T3 T2 T1 OFF T3 T2 T1 OFF T3 T2 T1 OFF T3 T2 T1 OF...

Page 11: ...nd D it is possible to increase decrease the temperature value while the B key is used to move to the next temperature With the E key OK the set values are confirmed SLEEP FUNCTION Thesleepfunctioniso...

Page 12: ...n is Software Data memory All memory Stove state SOFTWARE INFORMATION The available data in this function are CODE FIRMWARE DATABASE INTERFACE It is information that can be used to identify the electr...

Page 13: ...e WORKING HOURS TOTAL IGNITIONS TEST DATE ALARM MEMORY INFORMATION It gives information about the last alarms detected EXIT INFORMATIONS DATA HYSTORY WORKING HOURS 100 TOTAL IGNITIONS 20 TEST DATE 15...

Page 14: ...probe inside the stove and related SET AUX PROBE detects the value measured by the aux sensor external storage cylinder puffer ACTIVE Value read by the Active Plus system and related SET FAN FUMES Num...

Page 15: ...key to obtain brief information about the chosen function SETTINGS Auto Eco default activated Max power see boiler Feed screw loading Pellet recipe Active Cleaning cycle Language date time Aux Input a...

Page 16: ...with start up after a few seconds due to heat request AUTO ECO DEACTIVATED With the stove on if Auto eco is deactivated and there are no heat requests different based on menu settings aux input settin...

Page 17: ...y be activated with the stove off To enter the function from the Settings menu press ok E key press the D key arrow key and scroll up to load feed screw press OK E key and activate deactivate the func...

Page 18: ...the flue which with traditional systems may constitute a problem during the installation phase Thanks to an internal sensor the stove is extremely reliable and precise combustion air is constantly ad...

Page 19: ...hanically cleaning the brazier If the stove is switched off mechanical brazier cleaning is also activated LANGUAGE This function is used to choose the desired language among those set in the control p...

Page 20: ...C and D keys select the desired heating system type and press ok with the E key It is possible to connect the following to the auxiliary input Room thermostat 2 External probe Storage cylinder probe...

Page 21: ...by the accumulation temperature marked by a tap in the temperature menu Storage cylinder thermostat To activate this option connect a Normally Open N O contact thermostat to points 1 and 2 of the bac...

Page 22: ...free contact on terminals 7 8 9 if the system pump is activated in Aux out mode POS 1 2 AUX INPUT EXTERNALTHERMOSTAT THERMOSTAT BOILER PUFFER BOILER PROBE PUFFER POS 10 HEATING 3 WAYVALVE POS 3 4 ROO...

Page 23: ...local regional or national regulations in force Installation and verification of operation is to be performed only by specialised authorised personnel The manufacturerwillnotbeheldliablefornon compli...

Page 24: ...T STOVE AND ROOMTHERMOSTAT Adjustable setting SET VALUES WATERTEMP 30 C 80 C Parameters to be set Settings Value Configuration 1 External thermostat ON Hydraulic diagram Num Description Num Descriptio...

Page 25: ...DHW STORAGE CYLINDER Adjustable setting SET VALUES AMBIENTTEMP 5 C 35 C WATERTEMP 30 C 80 C BOILERTEMP 30 C 80 C Parameters to be set Settings Value Configuration 3 Hydraulic diagram Num Description N...

Page 26: ...ting SET VALUES WATERTEMP 30 C 80 C BOILERTEMP 30 C 80 C Parameters to be set Settings Value Configuration 3 External thermostat ON Hydraulic diagram Num Description Num Description 1 Pellet Boiler 5...

Page 27: ...ohibited SYSTEMWITH PELLET STOVE AND PUFFER Adjustable setting SET VALUES PUFFERTEMP 55 C 75 C Parameters to be set Settings Value Configuration 5 Hydraulic diagram Num Description Num Description 1 P...

Page 28: ...Parameters to be set Settings Value Configuration 5 Auxiliary Boiler ON Hydraulic diagram Num Description Num Description 1 Pellet Boiler 7 Plate heat exchanger 2 Rear terminal block 8 System pump 3...

Page 29: ...select the Remote Alarm Aux boiler Output in temp and press OK E key If the Aux output is set on Remote Alarm the NO contact is closed when an alarm is present If the Aux output is set to Auxiliary Bo...

Page 30: ...key andselectroomthermostat press E key to confirm Attention If room temperature is selected weekly hourly Programming is not available PUMP ONT This function enables adjustment of the pump activation...

Page 31: ...evel 1 anti freeze activation conditions PUMP ON are boiler temp anti freeze set 3 C The level 2 anti freeze activation conditions PUMP and FLAME ON are boiler temp anti freeze set Anti freeze activat...

Page 32: ...m and press OK E key Set the address and press E key to confirm DISPLAY Adjust display contrast and brightness This function is found in fromtheSettingsmenu pressok Ekey presstheC Dkey arrow andscroll...

Page 33: ...select Technical menu and press OK E key Enter the password and press the E key to confirm To enter the password using the C and D keys set the numbers 1 2 3 9 with the E OK key confirm and move on t...

Page 34: ...SAFETY The stove is protected against violent changes in current by a general fuse located in the control panel at the back of the stove Other fuses that protect the circuit boards are located on the...

Page 35: ...e rules contained in the manual and in particular All the necessary measures and or precautions must be adopted when performing maintenance cleaning and repairs Donottamperwiththesafetydevices Donotre...

Page 36: ...unburned material Make sure the spark plug warms up Thoroughly empty and clean the brazier before restarting A02 NO FLAME The fire goes out abnormally without acoustic alarm Check the level of pellet...

Page 37: ...ding SETTINGS MENU Pellet recipe If the alarm persists contact the service centre A14 ACTIVE SENSOR Active sensor anomaly Active Plus sensor operation anomaly Contact an authorised service centre to h...

Page 38: ...TENTION If during operation or initial ignition you encounter combustion smoke spillage in to the room from the appliance or the flue then please switch off the appliance ventilate the room and contac...

Page 39: ...NG The brazier mechanical cleaning automatically activates when the AUTO STOP time expires or in case of clogging Activation is signalled by the word CRL At the end of mechanical cleaning if there is...

Page 40: ...the 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...

Page 41: ...pellets DAILY ORWEEKLY CLEANING PERFORMED BYTHE USER Ash pan cleaning Press door H at the bottom right and open it Turn the handle of door G to the right and open it by moving it downwards Removeandem...

Page 42: ...ion but very important if the boiler is to maintain optimal performance We recommend cleaning the turbulators at each pellet loading so with tank empty or however when cleaning the ash pan about 7 day...

Page 43: ...brazier Use a vacuum cleaner to remove all fallen material PERIODIC CLEANING PERFORMED BY A QUALIFIEDTECHNICIAN CLEANINGTHE SMOKE EXTRACTOR COMPARTMENT In the area behind ash pan D there is the smoke...

Page 44: ...pellets from the hopper with a vacuum cleaner with a long pipe We recommend removing the unused pellet from the tank because it can retain moisture Disconnect any combustion air ducting that canleadmo...

Page 45: ...amic panel of the side cladding or the steel panel depending on the type of stove Unscrew the screw washer rubber bushing roller shown in figure A C on both sides of the cover Proceed now with install...

Page 46: ...S 7 DAYS 1 YEAR UNDER THE USER S RESPONSIBILITY Brazier area Ash pan Glass Lower compartment Turbulators BY THE QUALIFIED TECHNICIAN Complete exchanger Smoke duct Door gasket Internal parts Flue Circu...

Page 47: ...revious anomaly The pellet temperature safety probe has been triggered Let the stove cool down reset the thermostat until the problem is resolved and switch the stove back on If the problem persists c...

Page 48: ...thesmokeduct Checktheconditionofthe door gaskets Damp or unsuitable pellets Change the type of pellets Faulty smoke evacuation motor Check the motor and replace it if neces sary The smoke evacuation m...

Page 49: ...the plug and turning the shaft with a screwdriver Circulator does not go round Check the electrical connections of the circulator replace if necessary Radiators have air in them Vent the radiators Ho...

Page 50: ...PELLET LEVEL SENSOR OPTIONAL 11 DHW FLOW SWITCH 12 SOFTWARE UPDATE 13 EXPANSION 14 SERIAL COMMUNICATION 15 PWM PUMP CONTROL 16 CONTROL PANEL 17 WATERTEMPERATURE OVERLOAD CUT OUT 18 HOPPER OVERLOAD CUT...

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Page 52: ...REV 0 8901715700 Via La Croce n 8 33074Vigonovo di Fontanafredda PN ITALY Telephone 0434 599599 a s Fax 0434 599598 Internet www mcz it e mail mcz mcz it 13 06 2017...

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