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Question About Kidde Carbon Monoxide Alarm KN-COSM-IBCA
We installed the alarm yesterday; it beeped about...

We installed the alarm yesterday; it beeped about 6 times and was quiet until the middle of the night when it started beeping again. I unplugged it. Should I pull out the tab to activate battery backup; might this be the problem?

Asked by Barbara on 09/27/2011 1  Answer

ManualsOnline posted an answer 13 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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