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Question About Costar Carbon Monoxide Alarm 9L-i or cld be 9L-1
does anyone have instructions for 9L-1 or i...

looking for instructions. Alarm keeps going off as soon as I put battery in so not sure if it is I am doing it incorrectly or we have a problem!!

Asked by timleesmith on 10/18/2012 0  Answer

ManualsOnline posted an answer 11 years, 7 months 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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