Technical information

IFD 258 · Edition 03.08
4
IFD 258
Application1
Automatic burner control unit IFD 258 ignites and monitors
gas burners. As a result of its fully electronic design it reacts
quickly to various process requirements and is therefore also
suitable for frequent cycling operation.
It can be used for directly ignited industrial burners of un-
limited capacity. The burners may be modulating or stage-
controlled.
The program status and the level of the flame signal can be
read directly from the unit. The cut-off point can be set using
a potentiometer.
The behaviour in the event of flame failure during operation
can be selected using a switch. Either an immediate fault
lock-out or a restart occurs.