
12
Alarm Signals
The first 2 cycles are at a lower volume to avoid startling occupants.
1. Chirp 4 times with red
LED flash
2. Pause 5s
3. Repeated unit it stops
detecting CO.
Alarm
1. Chirp 4 times with red
LED flash
2. Pause 5s
3. Repeated with all
segments of the display
active until the button is
released
Test