RED LOTO HYDRO 16 Installation Manual Download Page 35

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21-CIRCUIT BOARD

MOTHERBOARD WIRING KEY

FUSE

BOARD PHASE

BOARD NEUTRAL

SMOKE EXTRACTOR FAN

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PELLET SAFETY THERMOSTAT

WATER TEMPERATURE OVERLOAD CUT-OUT

SPARK PLUG

WATER PRESSURE SWITCH OF THE HYDRAULIC KIT

10. AIR PRESSURE SWITCH

11. AUXILIARY BOILER CONNECTION (TERMINAL)

12. AUGER

13. SMOKE SENSOR

14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL)

15. ROOM TEMPERATURE PROBE

16. PUFFER/BOILER PROBE CONNECTION (TERMINAL)

17. BOILER WATER TEMPERATURE PROBE

18. SMOKE EXTRACTOR FAN REVOLUTION CONTROL

19. FLOW SWITCH (ONLY VERSION WITH EXCHANGER)

20. 3-WAY VALVE PHASE (HEATING)

21. 3-WAY VALVE PHASE (DOMESTIC)

22. PUMP PHASE

23. PUMP NEUTRAL

24. 3-WAY VALVE NEUTRAL

25. CONTROL PANEL

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

Summary of Contents for LOTO HYDRO 16

Page 1: ...INSTALLATION GUIDE GB Instructions in English PELLET STOVE LOTO HYDRO 16 LOTO HYDRO 23 LOTO HYDRO 23 with exchanger PART 2 OPERATION AND CLEANING...

Page 2: ...TS II 14 PRECAUTIONS BEFORE START UP 3 15 CONTROL PANEL 4 16 MENU ITEMS AND OPERATION 5 17 SAFETY DEVICES AND ALARMS 21 18 RECOMMENDATIONS FOR SAFE USE 25 19 CLEANING AND MAINTENANCE 26 20 FAULTS CAUS...

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

Page 4: ...ng functions 7 Display MAIN MENU Press key 3 menu to access The options accessed are Date andTime Timer Sleep only when boiler is on Settings Info Date and time configuration Configure the time and da...

Page 5: ...ctivate P1 press and select ON press the Menu key to confirm At this point the start time is 00 00 Press the key to set the start time and press the menu key to confirm Next the proposed stop time is...

Page 6: ...ng the ON key turns on the boiler the boiler then stops automatically at the next time of the timer SLEEP FUNCTION main menu Sleep may be activated only when the boiler is on and allows you to quickly...

Page 7: ...ng emissions in field o System configuration factory settings system 02 p Season q Technical menu NOTE Some of the options listed above cannot be enabled in certain system configurations a Language Se...

Page 8: ...er it must be provided by the user The temperature of the boiler can also be controlled by an external thermostat in the room It should be positioned centrally in the room where the boiler is installe...

Page 9: ...wntotheEcoStopareshownatthetopofthe display The flame moves to P1 and remains there until the set T Eco Stop time reaches zero and if the conditions are still satisfied turns off the boiler The ECO st...

Page 10: ...scroll through and select Settings Press menu to confirm Scroll with the arrows and select Pellet recipe Press menu to confirm Alter the with the keys Press menu to confirm and esc to exit k Fumes rp...

Page 11: ...h the panel displays the countdown 3 way valve the 3 way valve is activated for a fixed test period of 1 minute during which the panel displays the countdown in seconds Enable the Component test funct...

Page 12: ...enables the auto eco function cannot be deactivated The room temperature probe external thermostat are ignored Modify the function as follows Press the menu key Use the arrow keys to scroll through a...

Page 13: ...exchanger in FACTORY CONFIGURATION 2 2 Room temperature control via boiler s on board probe or enabling external thermostat DHW production for storage cylinder or storage with thermostat optional DIS...

Page 14: ...ELLET 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 Descri...

Page 15: ...AND 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 Descripti...

Page 16: ...setting 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 Boile...

Page 17: ...n prohibited 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...

Page 18: ...FERTEMP 55 C 75 C 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...

Page 19: ...rnal thermostat by the temperature of the water in the boiler or by the NTC probes ELECTRICAL CONNECTIONS TERMINAL BLOCK CONTACTS POS 1 2 EXTERNALTHERMOSTAT PUFFERTHERMOSTAT POS 8 NEUTRALTHREE WAYVALV...

Page 20: ...the flashing flame symbol When the flame stops blinking the boiler has reached the operating condition for supplying power The default target room temperature is set at 20 C To change this setting fol...

Page 21: ...urn off OFF Stand by ELECTRICAL SAFETY Theboilerisprotectedagainstviolentchangesincurrentbyageneralfuselocatedinthecontrolpanelatthebackoftheboiler Otherfuses that protect the circuit boards are locat...

Page 22: ...ssary measures and or precautions must be adopted when performing maintenance cleaning and repairs Donottamperwiththesafetydevices Donotremovethesafetydevices Connecttheproducttoanefficientsmokeexpuls...

Page 23: ...heck whether the room fan is working correctly if there is one A04 Smoke overtemperature The set smoke threshold has been exceeded Reduce the load of pellets SETTINGS menu Pellet recipe A05 Pressure s...

Page 24: ...emperature exceeds the threshold again the shutdown phase will be repeated at minimum speed until the temperature falls BLACKOUT with boiler ON In the event of a blackout the boiler does the following...

Page 25: ...fundamental to guarantee that 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...

Page 26: ...move brazier B Use the vacuum nozzle to clean away any ash from the area under the brazier We recommend performing this operation every 2 3 days depending on what type of pellet is being used Open doo...

Page 27: ...ws select Cleaning confirmwiththe Menu key activatethecleaning ON withthe keys Thisprocedurestartsthesmokeextractoronthemaximum setting to expel the soot that becomes dislodged when the exchanger is c...

Page 28: ...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 cap E w...

Page 29: ...ng and maintenance as they will carryoutallofthepreviouslymentionedworkandinspectthestovecomponents SHUTDOWN end of season At the end of each season before switching the product off it is recommended...

Page 30: ...eel 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 It is now possible to assemble the new kit Prepare the screw wash...

Page 31: ...areessentialfor the correct operation of the product Gear motor Smoke extractor fan Smoke probe Ignition spark plug Pellet water automatic rearm thermostat Room water temperature probe Motherboard Fus...

Page 32: ...tboard The fire goes out or the boiler 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 ha...

Page 33: ...does not work No electrical supply to the boiler Check the mains voltage and the protection fuse The motor is faulty Checkthemotorandcapacitorandreplace them ifnecessary Defective motherboard Replacet...

Page 34: ...temperature Insufficient fuel consumption Checktherecipeand ortechnical parameters Radiators cold in winter Room thermostat local or remote set too low If remote thermostat check if it is defective Se...

Page 35: ...BOILER CONNECTION TERMINAL 12 AUGER 13 SMOKE SENSOR 14 EXTERNALTHERMOSTAT CONNECTION TERMINAL 15 ROOMTEMPERATURE PROBE 16 PUFFER BOILER PROBE CONNECTION TERMINAL 17 BOILERWATERTEMPERATURE PROBE 18 SM...

Page 36: ...REV 0 8901636300 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 27 06 2017...

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