Gas burner control unit IFS 110 IM-3 Kromschroeder
Automatic gas firing devices IFS 110 IM for high switching frequencies, modern semiconductor
technology, without restart function, connections for flame detector, fault
message and remote release, as alternative for
single-electrode operation, for 230/240 V ~, 50/60 Hz, earthed mains
required for ionisation, DIN-DVGW approved
sec. A = start safety delay