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36

36

14 - TROUBLESHOOTING

ANOMALY

POSSIBLE CAUSES

SOLUTIONS

The boiler runs for a few minutes and 

then goes out.

Ignition phase is not completed

Repeat ignition

Temporary power cut

Wait for the automatic restart

Clogged smoke duct

Clean the smoke duct

Faulty or malfunctioning temperature 

probes

Check and replace the probes

Faulty glow plug

Check the glow plug and replace it, if neces-

sary

Pellets accumulate in the brazier, the 

glass of the door gets dirty and the 

flame is weak

Insufficient combustion air

Clean the brazier and check that all the 

holes are clear. Perform a general cleaning 

of the combustion chamber and the 

smoke duct. Check that the air inlet is not 

obstructed.

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 boiler.

Check the mains voltage and the 

protection fuse

The motor is faulty

Check the motor and capacitor and replace 

them, if necessary

Defective motherboard

Replace the electronic board

Control panel broken

Replace the control panel

In the automatic position the boiler 

always runs at full power.

Thermostat is set to minimum

Reset the temperature of the thermostat.

Room thermostat in position that always 

detects cold.

Reposition of the probe

Malfunctioning temperature probe.

Check the probe and replace it if necessary.

Faulty or malfunctioning control panel.

Check the panel and replace if necessary.

Содержание SELECTA 30 S1

Страница 1: ...INSTALLATION GUIDE EN Instructions in English PELLET BOILER SELECTA 30 S1 SELECTA 35 S1 PART 2 OPERATION AND CLEANING...

Страница 2: ...NTENTS TABLE OF CONTENTS 2 9 FIRST START UP 3 10 MENU ITEMS AND FUNCTION 7 11 SAFETY DEVICES AND ALARMS 22 12 RECOMMENDATIONS FOR SAFE USE 26 13 MAINTENANCE AND CLEANING 27 14 TROUBLESHOOTING 35 15 WI...

Страница 3: ...see Accessories for pellet boilers It is good practice to guarantee effective ventilation in the room during the initial start up as the boiler will emit somesmokeandsmellofpaint ATTENTION Please ens...

Страница 4: ...FIRST START UP SETTINGSTO BE CARRIED OUT BEFORETHE INITIAL START UP Afterconnectingthepowercabletotheelectricalsocket turnthepowerswitchtothe I position Toturntheboileronoroff pressbutton 1 on the con...

Страница 5: ...e pellet supply pipe coming from the remote tank If the remote tank is topped up using a cistern the boiler must be switched off at least one hour before being topped up Never remove the protective gr...

Страница 6: ...nsafe use of the appliance Explanation of the appliance and how it works Necessity to maintain ventilation to the appliance and the issues that may arise otherwise Fuel usage and supply How to light t...

Страница 7: ...se set temperature programming 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 configurati...

Страница 8: ...N 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 10 minutes later than the con...

Страница 9: ...imer is active pressing the ON key turns on the boiler the boiler then stops automatically at the next time set on the timer SLEEP FUNCTION main menu Sleep may be activated only when the boiler is on...

Страница 10: ...m 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 Select the language as follows...

Страница 11: ...T not included with the boiler 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...

Страница 12: ...uring this phase the panel alternates between displaying ON with a small flame and Crono if active Eco active The minutes counting down to the Eco Stop are shown at the topofthedisplay Theflamemovesto...

Страница 13: ...n the factory setting 2 An increase of 10 on the factory setting 3 An increase of 15 on the factory setting Edit the recipe as follows Press the menu key Use the arrow keys to scroll through and selec...

Страница 14: ...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 function only with boiler off as follows Pres...

Страница 15: ...the summer option automatically 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 th...

Страница 16: ...ntrol via boiler s on board probe or by enabling external thermostat FACTORY SETTING 2 Room temperature control via boiler s on board probe or enabling external thermostat DHW production for storage c...

Страница 17: ...17 1 3 7 8 5 5 4 11 6 10 9 2 V 1 7 5 5 3 12 4 8 11 6 9 2 V 17 10 MENU ITEMS AND FUNCTION Technical Dept All rights reserved Reproduction prohibited CONFIGURATION 2 CONFIGURATION 3...

Страница 18: ...18 3 2 5 5 17 13 11 4 4 15 14 7 6 1 V 18 10 MENU ITEMS AND FUNCTION CONFIGURATION 4...

Страница 19: ...HEATING RETURN 4 ZONEVALVE 5 HEATING BODIES 6 DOMESTIC HOTWATER 7 DOMESTIC COLDWATER 8 DOMESTIC HOTWATER STORAGE CYLINDER 9 DIVERTERVALVE 10 STORAGE CYLINDERTHERMOSTAT 11 THERMOSTATIC MIXERVALVE 12 NT...

Страница 20: ...configuration by the room temperature probe by the external thermostat by the temperature of the water in the boiler or by the NTC probes ELECTRICAL CONNECTIONS TERMINAL BLOCK CONTACTS POS 1 2 EXTERN...

Страница 21: ...ault target room temperature is set at 20 C To change this setting follow the instructions in the adjustments menu do the same tosettheheatingwatertemperatureandthespeedoftheventilationfan Toactivatea...

Страница 22: ...RICAL SAFETY Theboilerisprotectedagainstviolentchangesincurrentbyageneralfuselocatedinthecontrolpanelatthebackoftheboiler Otherfuses that protect the circuit boards are located on the latter SMOKE FAN...

Страница 23: ...has occurred and explain how to intervene according to the alarmmessagedisplayedontheappliance Boiler stop The following conditions may cause the boiler to be stopped Overheating of the structure and...

Страница 24: ...opthealarm and re ignite the boiler setting the supply of fuel to minimum SETTINGS menu pellet recipe If the alarm persists contact the service centre A04 Smoke overtemperature The set smoke threshold...

Страница 25: ...it will continue to operate at minimum speed until the temperature drops below the threshold If the boiler has been shutdown regularly but due to thermal inertia the smoke temperature exceeds the thr...

Страница 26: ...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 al...

Страница 27: ...T ONLY A BRAZIER THAT IS CLEANED CORRECTLY CAN GUARANTEE SAFE IGNITION AND OPTIMAL OPERATION OF YOUR PELLET PRODUCT IN CASE OF FAILED IGNITION AND AFTER ANY OTHER LOCKOUT STATUS OF THE PRODUCT ITISESS...

Страница 28: ...mptytheashatleasteverytwoweeks Todosoyoumustopenthedooroftheboiler open the lower door J remove the ash pan M and empty it Wipe away any ash residue and reinsert the pan Also vacuum the lower compartm...

Страница 29: ...esmokeextractoronthemaximum setting to expel the soot that becomes dislodged when the heat exchanger is cleaned Clean the pipe unit Using handle U shake the rods located under the front boiler cover v...

Страница 30: ...the two screws L and take off the cover H using the two side handles Remove the two turbulators and using a stiff rod or a bottle brush clean the internal pipe unit and the turbulators removing all t...

Страница 31: ...ea behind the ash pan M there is the smoke cap Q which must be removed to clean the smoke extractor Therefore loosen the screws s remove the smoke cap Q Now using the nozzle of a vacuum cleaner remove...

Страница 32: ...mend removing the unused pellets from the tank because it can retain moisture Disconnect any combustion air ducting that canleadmoistureinsidethecombustionchamberbut aboveall askthespecialisedtechnici...

Страница 33: ...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 It is now possible to assemble the...

Страница 34: ...L 15 DAYS 30 DAYS 90 DAYS Brazier Ash pan Lower compartment Fire door porthole Turbulators Cleaning performed by the qualifiedTechnician PARTS INTERVAL 1 YEAR Complete heat exchanger Smoke duct Door g...

Страница 35: ...ty electronic board Replacethecircuitboard The fire goes out or the boiler stops automatically The pellet tank is empty Fill the tank with pellets The pellets are not fed See the previous anomaly The...

Страница 36: ...oke duct Check that the air inlet is not obstructed Damp or unsuitable pellets Change the type of pellets Faulty smoke evacuation motor Checkthemotorandreplaceit ifnecessary The smoke evacuation motor...

Страница 37: ...er system dirty Check and clean the boiler Insufficient boiler power Check that the boiler is properly sized for the requirements of the system Poor pellet quality Use quality pellets Condensation in...

Страница 38: ...SCREW 13 SMOKE SENSOR 14 EXTERNALTHERMOSTAT CONNECTION TERMINAL BLOCK 15 ROOMTEMPERATURE PROBE 16 PUFFER BOILER PROBE CONNECTION TERMINAL BLOCK 17 BOILERWATERTEMPERATURE PROBE 18 SMOKE EXTRACTOR FAN R...

Страница 39: ......

Страница 40: ...REV 2 8901847300 03 10 2018 Via La Croce n 8 33074Vigonovo di Fontanafredda PN ITALY Telephone 0434 599599 a s Fax 0434 599598 Website www mcz it e mail info red mcz it...

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