Danfoss ECL Comfort 210 Operating Manual page 131

Operating Guide ECL Comfort 210/296/310, application A275/A375
MENU > Settings > Boiler
Reaction, o. band (outside band) (A375 applications)
The set time (in seconds) determines the burner cut-in / cut-out when the
boiler / flow temperature is outside the 'Band limit' ID no. 11048.
Two conditions must be met in order to cut-in / cut-out the next burner step:
• the set time has elapsed after the latest burner cut-in / cut-out
• the boiler / flow temperature is outside the band limit
See Appendix "Parameter ID overview"
5 ... 6000: Set the desired time.
The upper illustration shows a typical situation for burner step
cut-in after a saving period. The temperature difference between
the desired and the actual boiler / flow temperature is relatively
large, i.e. outside the band limit.
The lower illustration shows a typical situation for burner step
cut-out. The temperature difference between the desired and the
actual boiler / flow temperature is relatively large, i.e. outside the
band limit.
If the 'Max. T limit' (ID no. 11049) has been exceeded, the cut-out
of the burner steps takes place every 5 seconds.
VI.GU.L2.02
Temp.
1x074
Temp.
Band limit
Desired boiler / flow
temp.
Actual boiler / flow
temp.
Time
Actual boiler / flow
temp.
Band limit
Desired boiler / flow
temp.
Time
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