Pelltech PV1000agri, User Manual, Page: 37 / 51

PV1000agri pellet burner
p
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Operation and maintenance
Statuses and parameters
DK9401A1
www.pelltech.eu
Par 8 Fan @hold flame 10 rps Primary fan speed at hold flame
Par 39 Fan 2 min 7 rps Secondary fan minimum speed. Used at
“Ignition”, “Preburn”, “Heat up”, “Hold flame”
and “End blow” time.
Par 11 Hold flame ON 15 min Short “Waiting” limit.
Par 12 Hold flame OFF 60 min Maximum time in “Hold flame”
End burn
The “End burn” cycle is needed to stop the burner. All pellets inside the burning chamber and feeder
tubes are burned. Pellet feeding frequency and fan rotation speed (power level) is same as in “Burning”
status. If burner goes to “End burn” from other states (example “Hold Flame”), first power level is
selected. Burner works in “End burn” until feeder tube is empty - feeder has made as many turns as
selected in Par 26. “End burn” is used in case of some errors.
Table 12 End burn parameters
Par
Nr.
Parameter name
Default
value
Unit Comment
Par 26 End burn feed 50..80 rot Feeder rotations neede to clean feeder pipe.
Depends from burner model.
- Minimum feed 20 rot If less rotations maid and boiler thermostat is
switched ON then back to “Burning”
End blow
The “End blow” cycle is needed to finish unburned pellet coals in the burning chamber. Burner will wait
the flame disappearing in burning chamber. In Par 27 is fixed the time, how long the fans continue to
blow after flame disappearing.
Table 13 End blow parameters
Par
Nr.
Parameter name
Default
value
Unit Comment
Par 9 Fan @end blow 20 rps Fan speed at “End blow”
Par 39 Fan 2 min 7 rps Secondary fan minimum speed. Used at
“Ignition”, “Preburn”, “Heat up”, “Hold flame”
and “End blow” time.
Par 27 End blow time 2 min Time to blow air after flame is disappeared
- Max. “End blow”
time
15 min Maximum time when flame must disappear in
“End Blow”