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9. Visual And Audible Indications
Mode
LED
Indications
Audible
Indications Note:
Normal Green LED steady ON None Green LED indicates AC Mains power is present.
Normal Red LED flashes every 5
minutes.
None A single Red LED flash every 5 minutes indicates
normal condition. This follows successful self test
every 5 minutes.
The battery and electronics are tested for the life
of the unit.
Alarm mode
(initiating unit)
Red LED flashing
continuously..
Repeat 3 long
beeps(ISO8201)
Indicates the smoke alarm is in alarm mode, and
this unit is the source of the alarm activation.
Alarm mode
(Interconnected
units)
Red LEDs remain OFF Repeat 3 long
beeps(ISO8201)
This unit is in full alarm. However the alarm was
raised by another interconnected unit. Check the
other smoke alarms & devices.
Hush mode Red LED flashes once every
10 seconds
None Hush Button has been pressed. Smoke Alarm will
silence for about 9 minutes, and then automatically
exit Hush mode.
Smoke Alarm
Memory
(initiating unit)
Red LED flashes three times
every 40 seconds.
Rapid chirps
while Test Button
is pressed.
While the Test Button is pressed, the Smoke Alarm
will chirp rapidly, and the red LED will flash. When
the Button is released, the Alarm Memory will
reset. This feature identifies the initiating smoke
alarm. Note: All other units will simply go into
normal Test Mode.
The following tables describes visual and audible indications the unit may emit during normal operation.
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