Sound alarms 1 Yellow Indicates that the SOUND ALARMS key has
indicator LED been operated
Silence alarms 1 Yellow Indicates that the SILENCE ALARMS key has
indicator LED been operated
Active Alarms 3 Yellow Indicates that sounders/remote alarm/
indicator LEDs extinguishing system are presently active
Fault indicator LEDs 6 Yellow Indicates that faults are present on system/zone
/point/sounders/remote alarm/extinguishing system
Disabled indicator 5 Yellow Indicates that disablements are present on zone/
LEDs point/sounders/remote alarm/extinguishing system
Delayed indicator 3 Yellow Indicates that a delay will be in operation before
LEDs the sounders/remote alarms/extinguishing system
Is activated under a fire condition
Pre-Alarm indicator 2 Yellow Indicates that a pre-alarm is present on a
LEDs zone/point
Test indicator LED 1 Yellow Indicates when an engineer has placed the system
in test mode
Power supply on 1 Green On when mains supply connected.
LED
3.2 Normal Operating Conditions
Under normal operating conditions:
• The green “ Power On” LED will be illuminated
• The time and date will be displayed
• All alarms will be silent
• The panel buzzer will be silent
• The “ Delayed” LED will be illuminated for any sounders/remote alarm/extinguishing
system that will be subjected to a delay in the event of fire condition.
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