Bentone B 45i A2.2H J/K, Installation And Maintenance Instruction

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Bentone
10.5.6 The parameters below may need to be set
according to the nature of the installation.
10.5.6.1 No-flame positions air actuator
502 No-flame positions air actuator
Index 0 = no-load position
Index 1 = pre purge position
Index 2 = post purge position
Factory settings marked with bald text.
!
This manual describes “2=valve
proving via pressure switch-min
(between fuel valves 1 and 2)”
type burners.
!
Depending on the type of burner,
the automatic control unit should
be set to either “0=no valve
proving” or “1=valve proving on
startup”.
! The automatic control unit should
be set to “Index 0 = no-load
position”.