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Question About First Alert Carbon Monoxide Alarm FCD2DDNP
I have model #FCD2DD plug in carbon monoxide detec...

I have model #FCD2DD plug in carbon monoxide detector. The power light keeps flashing and the unit chirps several times a minute. The digital display has a red dash going through it continuously. What should I do?

Asked by Mary on 09/13/2014 1  Answer

ManualsOnline posted an answer 9 years, 8 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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