IFD 258 · Edition 10.09
23
5 Replacement possibilities
The new automatic burner control unit IFD 258 is interchangeable with the IFS 258 and provides almost all of the previous
functions of the IFS 258.
The housing dimensions and hole pattern are unchanged.
The new upper section of the housing will fit on the existing lower section (for further information see operating instructions
“Automatic burner control unit for continuous operation IFD 258”).
IFS 258
IFD 258
D-49018 Osnabrück, Germany
IFS 258
CE-0063AT1088
230
VAC
50/60 Hz
-20/+60
°
C
ts
IP 40 (30)
D-49018 Osnabrück, Germany
IFD 258
CE-0063BXXXXX
230 VAC
50/60 Hz
-20/+60 °C
-4/+140 °F
ts 5/1s
IP 54/NEMA 3
Signalling contact for fault and operating signals
Signalling contact for fault and operating signals
Flame signal called up via test jacks in upper section of housing
using external measuring instrument
The fl ame signal can be called up on the 2-digit 7-segment display.
Complies with requirements in accordance with EN 1993
Complies with requirements in accordance with EN 2003
Fault signal with no mains voltage supplied
Fault signal with mains voltage supplied
Flame simulation indicated by yellow LED
Flame simulation indicated on 7-segment display =
01
Operation indicated by yellow and green LEDs
Operation indicated on 7-segment display =
04
Mains voltage = 100, 115, 200, 230 V
Mains voltage = 100, 120, 200, 230 V
No protection against frequent remote resets
Protection against frequent remote resets (blinking
10
)
No protection against frequent switch-off during t
SA
Protection against frequent switch-off during t
SA
(blinking
09
)
