13
7.8
E
XTINGUISHING RELEASED
The red extinguishing release indicator lights continuously when the extinguishers are activated. This
red extinguishing release indicator lights up after ending of the configured extinguishing delay time,
or when the two extinguishing release buttons on the front are pressed or the external release button
is activated. A tone sounds when the extinguishing has released.
7.9
E
XTINGUISHING DELAY
The red extinguishing delay indicator indicates that the extinguishing release delay is active. This
indicator flash when the delay time is running. This indicator will light continuously when pressing the
hold button. When the hold button is released, the indicator shall flash again and re-start the
countdown release timer from maximum. This indicator turns off when the delay time has elapsed,
and the extinguishing release has taken place.
7.10
E
XTINGUISHING RELEASE HOLD
The yellow hold indicator flash and a different tone sounds as long the hold button on the panel front
or the external hold button is pressed. This yellow hold indicator is turns off when the hold button is
released.
7.11
E
XTINGUISHING FAULT
This yellow indicator lights up continuously when a critical fault is detected (open or short circuit) in
the extinguishing output line. This yellow indicator turns off when the cause of the fault has vanished.
7.12
I
NTERNAL FAULT INDICATORS
There are three extra yellow fault indicators on the internal electronic PCB,
meant for 2nd priority fault messages and these indicators will flash.
▪
LED 1 signals a fault in the extinguishing delay hold input (MI 4)
▪
LED 2 signals a fault in the external extinguishing release input (MI
3)
▪
LED 3 signals a fault in the monitored sounder/beacon line (MO 2)
