Conditions; Quiescent Condition; Alarm Condition; Fault Condition - Numens 4001 Series Installation And Service Manual

5. CONDITIONS

5.1.

Quiescent Condition

The Quiescent Condition is the normal condition for the control and indicating equipment. In the Quiescent
Condition, only the SUPPLY LED is on.
5.2.

Alarm Condition

When the control and indicating equipment enters the Alarm Condition, the alarm sounders and output modules
will operate according to their configuration programming.
The FIRE LED will
flash. The internal
sounder will
operate.
The BUZZER
SILENCE LED will
flash.
Pressing the
BUZZER SILENCE
button will
acknowledge the
alarm and silence
the sounder.
The ACTIVATE/SILENCE
ALARMS LED will
illuminate.
5.3.

Fault Condition

When a fault occurs with a device or within the control and indicating equipment, the control and indicating
equipment will enter the Fault Condition. In the Fault Condition, the internal sounder will operate.
The FAULT LED
will flash. The
internal sounder
will operate.
The BUZZER
SILENCE LED will
flash.
Pressing the
BUZZER SILENCE
button will
acknowledge the
fault and silence the
sounder.
All specifications and other information shown were current at the date of publication and subject to change without notice.
4001 non-addressable control and indicating equipment
7
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Installation and Service Manual
The ZONES FIRE LED(s) will flash.
32-0002-r12_2018-09
The fault type will
be displayed as a
flashing LED.
If the fault is a Zone
Fault, the Zone LED
will flash at 1 Hz.