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5 Operating Control and Displays
5.6.2 Program Sequence
Set duration of pre-purge period
NOTICE
Both values are identical – Confirm with .
The values are different – Cancel with .
Duration pre-purge period Duration post purge period valve leakage test
Pilot burner gas operation Pilot burner oil operation
Parameter number UI Parameter modifications are transferred
BT = Parameter number BT300 Parameter modifications are discarded