Mircom FA-300 Series Manuel d'installation télécharger pdf (Page 41)

FA-300 Series LCD Version Installation and Operation Manual

Fire Alarm Operation

In a basic system set up all alarm inputs are treated in a similar manner. Alarm inputs include any of the following:

Non-Verified Alarm, Verified Alarm, Sprinkler Alarm, and Water flow Alarm. If any of these alarm inputs occur when

the panel is not already in alarm, the following occurs:

• The Buzzer sounds steadily

• If Fire Drill is active, it is cancelled

• The Common Alarm Indicator turns on

• The Auxiliary Common Alarm Relay activates if Aux Disconnect is not active

• The Auto Signal Silence Timer, if configured, starts

• The Signal Silence Inhibit Timer, if configured, starts

• All connected relays programmed to the input are activated (provided that Aux Disconnect is not active)

• Non-disconnected strobes associated with the input are activated

• Non-disconnected signals associated with the input are activated at the evacuation rate

Subsequent alarms when the panel is already in alarm cause the following:

• The alert buzzer sounds steadily

• If Signals have been silenced as a result of the Signal Silence button or the Auto Signal Silence Timer, Signals

are resounded as they were before Signal Silence, the Signal Silence Indicator is turned off, and the Auto

Signal Silence Timer, if configured, is restarted

• Any additional non-disconnected strobes associated with the new input are activated continuously

• Any additional non-disconnected signals associated with the new input are activated at the evacuation rate

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Mircom FA-300 Series Manuel d'installation Page 41