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Question About Kidde Carbon Monoxide Alarm KN-COSM-ICA
too turn it......

...off

Asked by on 01/26/2010 2  Answers

ManualsOnline posted an answer 14 years, 8 months ago

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

Barry posted an answer 14 years, 6 months ago

2 Detector started to chirp with no alarm just chirps every 20 or 30 seconds. House is only a few months old. Builder had electrician replace unit. 2hrs later started to chirp again. No CO present per utility and firedept. Could wiring polarity be a cause, could new home off gassing be the problem? What else could be happening? Any recalls or problems with these units?h
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