LED Indicator Operation
Red LED
The red LED will flash as described below under the following
conditions:
– During smoke alarm, with every beep
– During testing (same as alarm)
– Low battery: single flash with chirp every 60 seconds
– End of product life, double flash and chirp every
30 seconds
– Unit error mode: Single flash and chirp every 30 seconds.
Also every 30 seconds, a Fault Code is flashed, which can
be observed and reported to customer service for
troubleshooting.
Green LED
The green LED will flash as described below under the following
conditions:
– Standby Condition (powered by AC and battery backup):
The LED will be constantly on.
– Standby Condition (powered by only battery backup): The
LED will flash every 60 seconds.
– Alarm Memory Condition: When the alarm condition goes
away, the originating alarm unit will flash the LED every 16
seconds until the test/reset button is pressed, thus resetting
the alarm.
– Initiating Alarm condition: 1 second flash rate during the
alarm, which indicates this unit initiated the alarm.
– Trouble Fault/Error mode: 1/2 second flash rate (AC
powered only). Helps owner locate the mysterious
chirping unit
– HUSH MODE Condition: The LED will flash every
2 seconds while the alarm is in HUSH mode.
Operating Instructions
16
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