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Question About Kidde Smoke Alarm SMOKE AND CARBON MONOXIDE ALARM
I am looking for the user manual for a KN-COSM 1B ...

I am looking for the user manual for a KN-COSM 1B (hard wired) combo smoke/carbon monox. alarm. It has been installed for 1 year and last night started with the loud beeps and the "Fire, Fire" warning even though there was no fire or smoke anywhere. We had to disconnect it to get it stop the warning. What to do now?

Asked by Peg on 03/31/2015 1  Answer

ManualsOnline posted an answer 9 years, 1 month 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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