Question about Kidde Nighthawk Combo Gas/co Detector
Monitor reads 225 on screen
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: kidde Carbon Monoxide Alarms
YES!!!! If this unit is working properly you should not be in the house. Maximum allowable safety level for an 8 hour period is 50! If you think it's working properly call the fire department! This will cause dizziness,nausea,etc. Let your fire department find the problem! If you don't believe me follow this link to owner's manual but do it quickly: http://www.kiddeus.com/utcfs/ws-384/Assets/KN-COB-B(9CO5)en.pdf
Posted on Mar 13, 2008
You are going to hate this as much as I did!
In the manual you will read this ..
Manual for Kidde Nighthawk C02 Detector
On page 13
In the rare event that your alarm malfunctions,
it will alert you with a short “chirp” and the red
LED will flash once every 30 seconds. The
digital model will display “Err” as shown in
Seven years after initial power up, this unit will "chirp" every
30 seconds to indicate that it is time to replace the alarm.
The unit will not detect CO in this condition. Please replace
Posted on Dec 14, 2008
Some models of Carbon Monoxide Detectors will give an audible beep every 25-30 seconds after it has sounded an alert alarm. This may have happened when there was noone home to hear it. A periodic beeping sound may also indicate it is time to change the battery.
Solution: Install a new battery and check your manual for instructions on how to reset the system. Check the expiry date on your unit, it needs to be replaced after 5 to 7 years, according to the manufacturer specifications.
If you are in doubt that your Carbon Monoxide Detector is not working effectively, REPLACE IT. Your safety and your peace of mind is worth it.
View most Brands and Models of Carbon Monoxide Detectors online.
Posted on Jul 27, 2010
Relocate it to an area of fresh air - outside will work.. Does it still beep?
If yes, recover the new battery and toss the unit.
Do you have it located in a steamy damp area? Laundry room, bath room etc.. That will cause it to malfunction too..
Posted on Dec 03, 2010
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