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Question About Kidde Carbon Monoxide Alarm KN-COPP-3-RC
err on display...

unit is pluged in outlet also has new battery but shows err message on display

Asked by flora on 01/06/2013 1  Answer

ManualsOnline posted an answer 11 years, 10 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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