ID2000 Series Operating Manual
Appendix 1
A1 - 4997-434-000-4, Issue 4
May 2010
Circuits Controlled Internally:
Sounder Circuits:
If not substituted by alternative devices in matrix
program, sounder circuits on: STEADY
After SILENCE SOUNDERS pressed;
may now be: OFF
FIRE relay: ON
FAULT relay: OFF
External Devices:
depending on programmed schedule some or all
control modules may be ON, either steady or pulsing.
After SILENCE SOUNDERS pressed:
some or all devices may now be OFF, dependent
upon programming.
The built-in LED indicators on the sensor(s) and/or
module(s) which issued the alarm will either be on
STEADY - if the alarm input conditions (e.g. presence of
smoke) still exist - or show 1-second-on/1-second-off
pulses (possibly with intervening short pulses) - if the
alarm input conditions are no longer present (e.g., smoke
has now cleared).
The LEDs of active Control Modules (those for which the
control output is ON) will be OFF.
The LEDs of all other sensors and modules should either
give short pulses or be off altogether, depending upon
the configuration.
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