Centrometal EKO-CK 20 Use And Maintenance Download Page 1

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CENTROMETAL d.o.o. -

TVRTKA ZA PROIZVODNJU ENERGETSKIH UREĐAJA

40306 MACINEC

– GLAVNA 12 – HRVATSKA

tel: 040 372 600; fax : 040 372 611

TECHNICAL INSTRUCTIONS

USE AND MAINTENANCE

Cm Pelet-set

(14-35 kW)

For boilers:

EKO-CK P 20-40 (EKO-CK 20-40)
EKO-CKB P 20-40 (EKO-CKB 20-40)

TUPS-K-11-2016-E-N-ENG

Summary of Contents for EKO-CK 20

Page 1: ...NERGETSKIH URE AJA 40306 MACINEC GLAVNA 12 HRVATSKA tel 040 372 600 fax 040 372 611 TECHNICAL INSTRUCTIONS USE AND MAINTENANCE Cm Pelet set 14 35 kW For boilers EKO CK P 20 40 EKO CK 20 40 EKO CKB P 2...

Page 2: ...rst firing 7 2 Extinction procedure 8 Control unit operation 8 1 Firing phase 8 2 Transition phase 8 3 Operation phase 8 4 Extinction phase 8 5 Operation with timer 8 6 Anti frost protection programme...

Page 3: ...llets when required A built in photo cell serves for flame detection in the burner Special shape of a combustion chamber enables good mixing of air and fuel which gives high efficiency of combustion C...

Page 4: ...fore filling of the tank it is necessary to open the lid on the tank top and check whether the tank is free from solid objects or any other foreign objects which should not be there Assembly of the pe...

Page 5: ...urner shut down and the error E1 is displayed at control unit LED diode switched on If lower boiler door are opened while the burner is working micro switch on lower boiler door cuts the el power to t...

Page 6: ...on Button function Safety thermostat button 0 1 Main switch to turn on turn off power supply to the control unit Start stop button on Off By pressing the button for 3 sec the burner turns on While the...

Page 7: ...ed in the upper display and current time and current temperature in the boiler are written in the lower display Indication of the current sanitary water temperature If the sanitary water sensor is con...

Page 8: ...Pr02 to ON and by pressing SET button we enter sub programme Pr02 Sub programme Pr02 Sanitary water set temperature Factory setting 50 C Available setting min 40 C max 80 C If is inbuilt sanitary wat...

Page 9: ...xample if we wish to turn inactivating time for Mondays we have to change DAY1 OFF by or buttons to DAY1 ON and then press SET button Sub programme Pr05 Setting 1 st activating time I On refers to the...

Page 10: ...pressing button and room thermostat is obligatory set to minimum control unit will monitor temperature in the boiler and sanitary water tank and when it drops below 5 0 C the burner will turn on and h...

Page 11: ...rently set programme are displayed in the lower display and after that both displays resume their original settings OFF is displayed in the upper display and current time boiler temperature are displa...

Page 12: ...in the lower display 15 When the burner reaches set output after approx 8 to 15 minutes depending on set power and after the flame is stabilised flue gases have to be analysed and if necessary to per...

Page 13: ...t reach temperature Tset within 2 minutes the burner resumes to set output and at temperature Tset the burner the burner starts extinction procedure The burner re ignites when the boiler temperature d...

Page 14: ...rner operation minimum burner work time is 1 hour and min stand by time between two activating times is 1 minute 8 6 Frost protection programme allowed to use only if the room thermostat is connected...

Page 15: ...me Err will be displayed in the upper display and E230 will be displayed in the lower display indicating that error could be caused by power supply interruption If the main switch turns off or power s...

Page 16: ...eeding tube LED diode turns on E4 boiler temperature sensor E5 sanitary water temperature sensor E6 flame disappeared E7 error in memory E8 interruption in fan operation E9 backfilling supply tube wit...

Page 17: ...Photocell does not detect flame in the burner combustion chamber Due to lack of pellets feeding of too moist pellets or due to dirty photocell E7 error in memory Memory failure Resetting of control u...

Page 18: ...each consumed pellet tank approx 200 kg If required cleaning frequency can be increased or reduced compared to the recommended one depending on quality of pellets and frequency of the burner turning o...

Page 19: ...onnectors for electrical connections built in below burner cover which power lines in safety rail to connectors are coming from burner bottom see schemes in this manuals not the through cover side of...

Page 20: ...t be responsible for possible incorrect data caused by printing errors or errors during transcription and in any case it reserves the right to modify its products deemed to be required and useful with...