16.
17.
What to do if the alarm sounds:
• Keep calm and open all doors and
windows.
• If the alarm continues to be activated, then
evacuate the premises.
• Get medical help for anyone suffering the
effects of carbon monoxide poisoning.
• Call the appropriate emergency number.
Fault warnings:
Battery fault: When the battery is low the
alarm will beep once every 60 seconds and
the yellow LED will flash.
Sensor fault: Sensor fault is indicated by two
very short beeps every 60 seconds and the
yellow LED will flash. Your CO alarm will not
respond to CO.
End of life: The end of sensor life is indicated
by three short beeps every 60 seconds and
the yellow LED will flash. Your CO alarm
needs to be replaced.
