Once the required zones have been selected, press the ACK button (Silence alarm
button ). If any zones were disabled, the disable LED and the relevant zone disable
LED(s) will remain lit. All incoming signals from disabled sense zones will be
ignored. If the alarm zones are disabled, then the alarms will not be activated even if
the panel detects a fire event on an active sense zone.
The procedure of to cancel disable is same the using disable.
Using the Evacuate function.
To evacuate the sounder(NAC) output, press the Evacuate Key and keep more than 3
seconds .
To cancel evacuate , press the Silence Key twice.
4. LED Indicators
MAINS
When this indicator is green lit, AC power is being provided to the system from the
building's electrical system and not from the backup battery. When the AC power
condition is low or completely gone, the Fault indicator comes on and the Mains LED
become yellow.
Battery
When this indicator is green lit, the Battery is normal. When the Battery power
condition is low or completely gone, the Fault indicator comes on and the Battery
LED become yellow.
Alarm Red LED
This Indicator is lit when an alarm condition exists in the system, initiated by smoke
detectors, heat detectors, sprinkler flow switches, manual pull stations, manual call
points, or other initiating devices. Along with the indicator on the panel, notification
appliances such as horns and strobes are also activated, signaling a need to evacuate
the building occupants. In an alarm condition, the fire alarm control panel indicates
where the alarm originated. The alarm panel can be reset once the device which
initiated the alarm is reset, such as returning the handle of a manual pull station to its
normal position.
Fault Yellow LED
When on steady or flashing, it means that a trouble condition exists on the panel.
Fault conditions are often activated by a contaminated smoke detector or an electrical
problem within the system. Fault conditions are also activated by a zone being
disabled (disconnected from the system), low power on the backup battery, disabled
notification appliance circuits, earth ground faults, shorted circuits or open circuits.
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