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Question About Universal Security Instruments Carbon Monoxide Alarm CD-9690
this is the second new CO detector i have purchase...

this is the second new CO detector i have purchased. green light is on but it won't stop chirping

Asked by Julie on 01/10/2012 2  Answers

ManualsOnline posted an answer 12 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

Julie posted an answer 12 years, 3 months ago

0 i have the manual-doesn't help
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