Extinguishing Control Computer 8010 – 19-Inch
10 FB 798955.GB0 / 09.07
2.3 Trouble displays
A precise determination of the failure is possible with the yellow LED of the trouble display. The LED >Trouble<
has the function of a common trouble display. This LED is always activated when at least one failure has been
identified in the system.
Fan trouble
Common trouble
Emergency
operation
Power trouble
Battery trouble
Ground fault
Trouble 1
Blocking
Fig. 5: Trouble displays
Trouble (yellow LED)
On Common trouble,
at least one failure in the panel has been identified.
Emergency Operation (yellow LED)
On When the system is in emergency operation e.g. due to a CPU-failure.
The Extinguishing Control Computer is functional only to a limited extent. Correct functioning is
no longer guaranteed due to the system fault.
Call maintenance-service immediately!
Mains trouble (yellow LED)
On
When a mains voltage failure has been identified.
The LED is activated directly even if a mains failure message is programmed with a 15 minute
delay. The LED turns off automatically as soon as the battery fault is not present anymore.
Battery trouble (yellow LED)
On When a battery voltage failure has been identified.
The LED is activated directly even if a battery failure message is programmed with a 5 minute
delay. The LED turns off automatically as soon as the battery fault is not present anymore.
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