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INERTIA-2464
Technical & Programming Manual
Copyright (c) 1996,
INERTIA FIRE SYSTEMS
INDICATORS
Qty Descriptor Colour Function Buzzer
1 MAINS ON Green Illuminates when there is 200/220/240 VAC supply to
the panel.
1 BATT FAULT Yellow Illuminates if the battery fails a battery test.
Illuminates if batteries are disconnected >30 seconds.
Illuminates if batteries are short circuit >30 seconds.
Yes
1 CHARGER HIGH Yellow Illuminates if the power supply / battery charger
exceeds the recommended float charge voltage.
Yes
1 CHARGER LOW Yellow Illuminates if the power supply / battery charger falls
below the recommended float charge voltage for > 15
seconds.
Yes
1 COMMON FAULT Yellow Illuminates if;
Any de-isolated zone goes into fault.
ACF output is open circuit
Bell output is open circuit
Battery Fault LED
Charger High LED is on.
MAF Isolate LED is on.
Yes
1 MAF ACT Red Illuminates if any zone goes into alarm and transmits
a general alarm signal.
1 MAF ISO Yellow Illuminates if an external brigade switch is isolated.
Also used for fault on added devices eg. Evac unit.
1 ACF ACT Red Illuminates if the ACF output has been activated.
1 ACF FLT Yellow Illuminates if there is no load on the ancillary circuit,
(an open circuit ), ie: no relay or EOL resistor. The
LED will extinguish if the load is restored.
Yes
1 ACF ISO Yellow Illuminates if the ancillary output has been manually
isolated.
1 BELL ACT Red Illuminates if the bell output has been energised. This
LED will extinguish if bells are silenced or the alarm is
removed.
1 BELL FLT Yellow Illuminates if there is no load on the bell circuit (an
open circuit ), ie: no bell or EOL resistor. The LED will
extinguish if the load is restored.
Yes
1 BELL ISO Yellow Illuminates if the bell output has been manually
isolated. Flashing = silenced.
1 BUZZER ISO Yellow Illuminates if the panel's internal piezo buzzer has
been manually isolated. Flashing = silenced.
8 ALARM LEDS Red This LED will flash if it's corresponding zone goes
into alarm. It will remain on until the alarm is reset. If
the zone is programmed as a time delay type, a steady
LED indicates the “pre-alarm” condition. If the zone is
isolated and in alarm it will also be steady.
Yes
8 FAULT LEDS Yellow This LED illuminates if it's corresponding zone goes
into fault. It will remain on until the fault is removed.
Yes
8 ISOLATE LEDS Yellow This LED illuminates if its corresponding zone is
isolated. It will remain on until the zone is de-isolated.
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