The LEDflashes red and
green sequentially.
Other interconnected
alarms in the network.
Silence Mode
Flashesred3 times every 4
seconds.
None.
Smoke silence mode:
After 9 minutes, the unit
will exit silence mode.
Flashes red 4 times every 5.8
seconds.
None.
CO silence mode: After
9 minutes, the unit will
exit silence mode.
Flashes yellow once every
60 seconds.
None.
Silence mode during low
battery: After 10 hours,
the unit will exit silence
mode.
Flashes yellow 3 times every
60 seconds.
None.
Silence mode during the
end of cycle: After 22
hours, the unit will exit
silence mode.
Flashes green 3 times.
None.
Exiting silence mode.
Low Battery
Flashes yellow once every
60 seconds.
One beep every 60
seconds.
Replace the
unitimmediately.
Fault
Flashes yellow 2 times every
60 seconds.
2 beeps every 60
seconds.
Please clean youralarm
and see if it is working
normally. If the unit has
malfunctioned, it must
be replaced immediately.
End of Life
Flashes yellow 3 times every
60 seconds.
3 beeps every 60
seconds.
Replace the unit
immediately.
LCD Display (SC07-W)
While detecting CO, the LCD will display different indications to help you understand
what to do, as shown below:
Mode
LCD Display
LED Indicator
Audible
Alarm
Remarks
Powering On
Runs through 8
cycles(yellow/green/red)
in sequence.
1 quick beep.
Make sure the alarm is
properly attached to the
mounting bracket.
Standby Mode
Flashes green once
every 60 seconds.
None.
None.
