Extinguishing Control Computer 8010 - Series 2
68 FB 798352 / 11.07
12.3 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.
Common trouble
Emergency
operation
Power trouble
Battery trouble
Ground fault
Trouble 1
Blocking
Fig. 5: Trouble display
Trouble (yellow LED)
On
Î
Common trouble,
at least one failure in the panel has been identified.
Emergency Operation (yellow LED)
On
Î
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
Î
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
Î
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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