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Question About Nighthawk Carbon Monoxide Alarm KN-COPP-3
co alarm; kn-copp-3; replaced battery; plugged int...

co alarm; kn-copp-3; replaced battery; plugged into wall outlet; red dot is blinking; zero reading is not continuous; zero reading only flashes about every 60 seconds; is this normal?

Asked by Scott on 10/02/2014 1  Answer

ManualsOnline posted an answer 10 years 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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