Low Battery
The LED indicator will flash yellow together with one beep every 60 seconds.
THE UNIT MUST BE DEACTIVATED (see"Deactivation of the Alarm"section)
AND REPLACED AS SOON AS POSSIBLE.
If you press the test button when there is low battery, the low battery signal will
temporarily cease for 10 hours.
End of Life
Once the maximum lifetime (10 years) is reached, the alarm will deliver 3 beeps and the
LED indicator will flash yellow 3 times every 60 seconds. This end-of-life signal can be
temporarily silenced for 22 hours by pressing the test button.
The end-of-life silence feature can only be used for a total of 30 days. After 30 days, the
end-of-life signal cannot be silenced.
CO Alarm Levels
This X-Sensecombinationsmoke &carbonmonoxide alarm is programmed to sound an
alarm at the following CO concentrations within the time periods listed:
70 ppm for 60
–
240 minutes,
150 ppm for 10
–
50 minutes,
and 400 ppm for 4
–
15 minutes.
SC06-W: When CO is detected and the alarm sounds, the LED indicator will flash red
and the alarm will issue 4 short beeps, repeating the cycle every 5.8 seconds.
SC07-W: When CO is detected and the alarm sounds, the CO concentration will be
displayed on the LCD and a blue backlight will be lit. The LED indicator will flash red
and the alarm will issue 4 short beeps, repeating the cycle every 5.8 seconds.
CO Concentration and Symptoms
The table below shows the effects of different levels of CO poisoning on the body:
Parts per Million (PPM)
Effects on Adults
