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Question About Kidde Carbon Monoxide Alarm KN-COPP-B
Display message...

The green light continues to blink but display as strange symbols. Looks like L'h7. I just changed the batteries. I can't find that message in user manual. Thanks.

Asked by Rebecca on 08/07/2009 1  Answer

ManualsOnline posted an answer 15 years, 3 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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