Question about Kidde Nighthawk Combo Gas/co Detector
What does this code mean?
Does the co alarm sound and display show 210? This means you have 210ppm co. This is not good. Are both the gas and co alarms goig off? Try resetting but if it's working properly you've got a pronlem. Check this link for further info: http://www.kiddeus.com/utcfs/ws-384/Assets/900-0113.pdf
Posted on Mar 12, 2008
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Posted on Jan 02, 2017
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