Connection plugs with screw terminals
Connection plugs FCU 500+BCU 56x/580..K1 . . . . . . . . . . . . . . . 74923998
Connection plugs with spring force terminals
Connection plugs FCU 500+BCU 56x/580..K2 . . . . . . . . . . . . . . . 74924000
FCU 500 Technical
Information
FCU 500
6 Electric flame monitoring and control units
2-81
Automatic burner control units for continuous
operation IFD 244, IFD 258
Type code
IFD Automatic burner control unit for continuous operation
2 Series 200
4 Ionization control
5 Ionization or UV control
4 Restart in the event of flame failure
8 Immediate fault lock-out or restart, switchable
-3 Safety time on start-up: 3 s
-5 Safety time on start-up: 5 s
-10 Safety time on start-up: 10 s
/1 Safety time operation: 1 s
W Mains voltage 230 V AC, 50/60 Hz
Q Mains voltage 120 V AC, 50/60 Hz
Y Mains voltage 200 V AC, 50/60 Hz
P Mains voltage 100 V AC, 50/60 Hz
I Integrated electronic ignition
Automatic burner control units for monitoring and control of gas burners, approved for
continuous operation, 1 valve connection, IP 54, EU certified, AGA, FM, CSA and EAC
approved.
Automatic burner control units IFD 244
Ionization control, 230 V AC, for grounded mains.
Designation Order no.
IFD 244-3/1W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621025
IFD 244-5/1W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621045
IFD 244-10/1W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621065
With integrated electronic ignition
IFD 244-3/1WI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621026
IFD 244-5/1WI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621046
IFD 244-10/1WI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621066
Automatic burner control units IFD 258
In conjunction with UV sensor UVS, only intermittent operation available, single-electrode operation possible.
Designation Order no.
230 V AC, for grounded and ungrounded mains
IFD 258-3/1W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621610
IFD 258-5/1W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621630
IFD 258-10/1W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621650
120 V AC, for grounded and ungrounded mains
IFD 258-3/1Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621410
IFD 258-5/1Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621430
IFD 258-10/1Q . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84621450
IFD 258 also available in 100 V AC or 200 V AC version . . . . . . . . . no surcharge
IFD 244 Technical
Information
IFD 244
IFD 258 Technical
Information
IFD 258