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Question About First Alert Carbon Monoxide Alarm SCO2
i have reinstalled a nine-volt battery into my Fir...

i have reinstalled a nine-volt battery into my First Alert SCO2 product. when i closed the battery box, there was a quick beep. but the power light is not lit and when i press TEST, nothing happens

Asked by Kevin on 03/27/2015 0  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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