Setup and Functioning
LED Array
8LE-D23_BA_E.docm
05.02.2019
21
/
88
4.1.2 Status display and fan speed with the LED matrix deactivated
When the LED matrix is switched off, the status indicator is enabled automatically and displays the
temperature status. Status display and LED matrix do NOT light up at the same time.
Temp. (LED array) [°C]
Color of status display
0
– 54
Green
55
– 59
Green
60
– 69
Blue
70
– 94
Yellow
95
– 99
Red
> 100
Red (flashing)
Indication:
Operating condition
green
operational
light blue
Update mode is active
blue
operational
flashing blue
Maintenance mode is activated
yellow
switched on and operating
lit permanently
red
Excess temperature
critical state.
Operation is NOT recommended. M=LIGHT LED switches off as soon as 100 °C has
been reached.
flashing red
Defective and disabled.
possible causes:
I
Fan defective
I
The electronic assembly for output control is defective
Notify MESSRING Service.
off
Switched off, defective or is NOT supplied with operating voltage.
