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Question About Nighthawk Carbon Monoxide Alarm KN-COP-DP
What does the error message mean?...

What does the error message mean?

Asked by Paul on 03/10/2014 2  Answers

ManualsOnline posted an answer 10 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

Rewarder User posted an answer 10 years, 1 month ago

5 It means the battery is low and needs to be replaced. Just change the battery and your good to go.
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