FSD901 OPERATING INSTRUCTIONS
Alarm Operation
In case of alarm, the Alarm LED flashes, LCD displays alarm condition and the buzzer sounds. Local
audible and visual signals and remote alarm signals operate.
When an alarm occurs, proceed according to the established emergency plan. Assure that all personnel
are accounted for, and notify the Fire Department to advise of the alarm and/or verify that an automatic
signal has been received at the Fire Department.
Authorized Personnel Only
To acknowledge the alarm:
To acknowledge the alarm, enable the control buttons by operating the keyswitch, and press the
Acknowledge button.
The local buzzer will be silenced and the Alarm LED will change from on-
flashing to on-steady.
To silence the alarm:
To silence the notification appliances after evacuation, where permitted, press the Alarm Silence
button. The silenceable notification appliances will be silenced, and LED indications will change
from flashing to continuous. The Alarm Silenced LED will be lit.
Note: Do not reset the panel until the alarm has been cleared.
Warning: Alarm silence inhibit (if set) prevents the alarm from being silenced for a predetermined time.
To reset panel after alarm:
When the alarm condition is corrected, return the panel to normal standby operation by pressing
the Reset button.
Trouble Operation
Trouble is indicated by:
Trouble LED flashes, LCD displays trouble conditions. Panel buzzer sounds (pulsing).
To acknowledge the trouble:
Enable the control buttons by operating the keyswitch, and press the Acknowledge button. The
Trouble LED turns on-steady. When the trouble condition has been cleared, you may need to
reset the panel to restore to a normal standby condition.
Warning: Devices in trouble condition may not report a fire alarm.
Event Scrolling
Viewing Events on the System:
Events are displayed in the system by event priority (Unacknowledged Alarm > Unacknowledged
Supervisory > Unacknowledged Trouble > Acknowledged Alarm > Acknowledged Supervisory >
Acknowledged Trouble > Status > Test) followed by event occurrence (latest to oldest event) in a
circular list.
According to settings, some events can be suppressed (not display) on annunciator.
The green AC Power On LED will be lit and no other indicators on.
For service, contact: ___________________________________________
Telephone Number: _____________________________________________
Frame these instructions and mount them near the annunciator for operator reference.
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