Version 03
– 30.10.2019
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The Extinguish Fault LED
The yellow Fault (Fire suppression) LED is lit when a fault is detected in the fire-extinguisher line. In
normal state (no fire) a monitoring current of <4 mA is supplied to the extinguishers. If R>300 Ohm,
the Extinguish Fault is triggered.
In case of a Fault, the FAULT relay is triggered. The VFC and FIRE relays remain untouched.