Technical information

IFD 244 · Edition 03.08
21
Replacement possibilities5
The automatic burner control unit IFD 244 is interchangeable with the IFS 244 and provides almost all of the previous functions
of the IFS 244.
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 244”).
IFS 244 IFD 244
D-49018 Osnabrück, Germany
IFS 244 -5/1 TZ
84399055
A0896–0001
230 VAC
50/60 Hz
IP40
-20/+60 °C
ts 5/1 s
D-49018 Osnabrück, Germany
IFD 244
CE-0063BXXXXX
230 VA C
50/60 Hz
-20/+60 °C
-4/+140 °F
ts 5/1s
IP 54/NEMA 3
Complies with requirements in accordance with EN 298: 1992 Complies with requirements in accordance with EN 298: 2003
Signalling contact for fault signal Signalling contact for fault signal
Fault signal remains applied with no mains voltage supplied Fault signal remains applied with mains voltage supplied
Safety shut-down in the event of fl ame simulation Fault lock-out in the event of fl ame simulation
Flame signal display using external measuring instrument Flame signal can be called up on the 2-digit 7-segment display
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 = 230 V Mains voltage = 120, 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
)