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HOW YOUR CO ALARM WORKS
General Information
A CO Alarm measures the CO levels in the air. It will alarm if CO levels rise quickly (if the heat exchanger on your furnace breaks, for example), or if CO is consistently present (a slow CO leak on a
This carbon monoxide alarm features a permanently installed sensor, three colored indicator lights, and an 85 dB alarm horn. It also has a silence feature to temporarily quiet the alarm horn.
The Cover of Your CO Alarm
1Test/Silence Button:
2BATTERY Light (Dual Color — Green or Yellow)
3SERVICE Light (Yellow)
4ALARM Light (Red)
5(Behind Cover) Alarm Horn: 85db audible alarm for test, alarm, and unit malfunction warning.
2