DURAG D-LX 200, Manual

Page: 40 / 116

Design and Function
The display LEDs in the inspection window on the back of the device have the
following meanings:
➀
Intensity (green)
The flame intensity exceeds the set
threshold for intensity.
➁
Switch Error (red)
For at least one of the settable
parameters, the switch setting for
Chan. 1 and Chan. 2 is different. The
different setting results in an error
shutdown after 8s.
➂
Frequency (green)
The flame flicker frequency exceeds
the set threshold for the flicker
frequency.
➃
Range B (yellow)
Range B is active.
➄
Flame (green)
The D − LX 200, D − LX 720 detects a
flame.
➅
Error (red)
An error has occurred.
➆
Power (yellow)
The device is ready for operation.
Table 4.1: Meaning of the LEDs
40
D − LX 200, D − LX 720