Unable to silence
alarms
Panel not in Access Level 2A (User)
or Access Level 2B (Supervisor)
Enter Access Level 2A (User) or Access
Level 2B (Supervisor) - see section on
operation.
Unable to reset system Alarms not silenced Silence alarms before attempting to reset
the system.
Panel not in Access Level 2 (User)
or Access Level 2B (Supervisor)
Enter Access Level 2 (User) or Access
Level 2B (Supervisor) - see section on
operation.
Alarm condition still present Remove cause of alarm, eg. reset call point
element with key
Panel buzzer sounding,
FAULT LED lit
Fault or abnormal condition Note all illuminated LEDs and displayed
messages.
Call engineer.
Panel buzzer sounding,
POWER FAULT LED
flashing, ‘Mains supply
failed’ displayed.
Mains supply failure Wait until mains supply is restored – if
panel does not revert to normal operation
call engineer.
Panel buzzer sounding,
SYSTEM FAULT LED
lit
Control panel fault Call engineer immediately.
Any other fault or
abnormal behaviour
Various Note all illuminated LEDs and displayed
messages.
Call engineer.
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