On my carbon monoxide alarm Model ks=copp=3 I replaced the batteryand plugged it back in the wall outlet and it showed 888 on the monitor then ERR and it continues to beep every few seconds. What am i doing wrong?

Asked by Richard on 12/14/2014 1  Answer

ManualsOnline posted an answer 9 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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