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Question About Kidde Carbon Monoxide Alarm KN-COSM-ICA
Testing...

When I tested my Kiddie digital battery operated carbon monoxide detector the number 231 appeared on the screen. What does this mean? Normally it is at 0. The detector has never gone off any other time, only when tested. Is this a factory set number? I have only had the detector about 2 weeks.

Asked by Kim on 10/03/2008 1  Answer

ManualsOnline posted an answer 15 years, 7 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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