sentrol zxled12 Manual Do Utilizador

Página de 64
41
Fire Detection
Introduction
Your system may include fire detection, depending on the options
purchased and the local codes and regulations for your area.  Fire alarm
systems are always active and cannot be turned OFF.  All fire systems
require regular testing and maintenance.  Common household dust
buildup in smoke detectors can cause them to false alarm or fail in a
time of need.  Consult your security company representative for a
scheduled maintenance program.
All devices in a Fire Alarm system should be tested monthly except as
described in NFPA 72.  See Testing Your System - Walk Test for testing
zones and Bell Test for testing the bell.
When an Alarm Occurs
When a Fire Alarm occurs, the bell sounds, the Control Station produce
the fire alarm tone and display a Fire Alarm message and/or display the
zone that caused the alarm.
To silence the alarm, press the Off Cancel key and enter your passcode.
If you silence a Fire Alarm and the Control Station goes into Alarm
Memory Mode (see Alarm Conditions - Alarm Memory), the alarm will
be reported if the system is connected to a Central Station.  The Ready
and Trouble LED will flash.  If a false alarm occurs, notify the authorities
immediately.
If you silence a Fire Alarm and the Control Station does not go into
Alarm Memory mode, then the alarm was aborted and the Trouble LED
will be illuminated.  You have 255 seconds to reset the smoke detector
(see Resetting Smoke Detectors below), otherwise the smoke detectors
will reset automatically after 255 seconds have elapsed.
Resetting Smoke Detectors
Most smoke detectors “latch” in an alarm condition once they are
triggered.  If your keypad displays a trouble condition at the zone after
OPTIONAL FEATURES
FIRE DETECTION