Automatic burner control units for controlling and monitoring gas burners, for continuous operation, ionisation control, single-electrode operation possible, multi-flame control possible, EC type tested and certified.
IFD 450: fault lock-out following flame failure,
IFD 454: restart following flame failure,
safety time for start-up:
3, 5 or 10 s,
safety time for V2 operation: 1 s,
safety time of V1 operation: 1 s,
mains voltage: 220/240 V AC, for earthed or unearthed mains.