Question about Kidde Nighthawk Combo Gas/co Detector

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Gas code 210

What does this code mean?

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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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I tested my digital carbon monoxide detector and it flashed 888 and then flashed 248 and then back to 888 and reset back to 0. what does that mean.


When you pressed pressed the Test button, it did exactly what it should. It was testing itself and the one set of numbers was for co and the other was for gas, The ' 0' means it tested fine and there is no presence of gas or co in the home's atmosphere at this time. :)

Mar 07, 2011 | Kidde Nighthawk Combo Gas/co Detector

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My nighthawk is showing a E09 code. what does this mean?


Error code "E09" means you have just been "had" by the grossly under-documented "planned obsolescence feature" called, rather matter-of-factly, "End of Life". This means that ~7 years after first being powered up, the unit will, BY DESIGN, cease to function, forcing you to buy a replacement. Would have been nice of Kidde to include THAT warning on the OUTSIDE of the package. Call their "Hotline" at 1-800-880-6788 and tell them what you think of that policy. If it is still under warranty (5 or 7 years depending on date of manufacture) they should replace it. In any event, buy another one; if they replace your first one you will have twice the protection. Not a bad thing. *Disclaimer: I am not a lawyer, despite the handle. Words to live by: "Every creative act results from a sudden cessation of stupidity." -Edwin H. Land, inventor of the Polaroid Land Camera"The problem can always be solved with the materials in the room." -My college Physics Lab Instructor

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Dec 09, 2010 | Kidde Nighthawk Combo Gas/co Detector

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Kidde nighthawk model KN-COPP-3 has error code 09, can anyone tell me what that code means?


Congratulations, error code "E09" is the grossly under-documented "planned obsolescence feature" called, rather matter-of-factly, "End of Life". This means that ~7 years after first being powered up, the unit will, BY DESIGN, cease to function, forcing you to buy a replacement. Would have been nice of Kidde to include THAT warning on the OUTSIDE of the package. Call their "Hotline" at 1-800-880-6788 and tell them what you think of that policy. If it is still under warranty (5 or 7 years depending on date of manufacture) they should replace it. In any event, buy another one; if they replace your first one you will have twice the protection. Not a bad thing. *Disclaimer: I am not a lawyer, despite the handle. Words to live by: "Every creative act results from a sudden cessation of stupidity." -Edwin H. Land, inventor of the Polaroid Land Camera"The problem can always be solved with the materials in the room." -My college Physics Lab Instructor

Oct 17, 2010 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

Error code keeps coming up on nighthawk carbon monoxide detector


An error code on a Carbon Monoxide Detector is a serious matter that should be looked at immediately. Your local fire department will be glad to help you with this issue.

If the error code keeps coming, it may mean that you have a defective unit. If the unit is new, you should be able to get a replacement where you boutht it. A unit that is more than 5 to 7 years old should be replaced, see manufacturer recommendations.

Browse my website for more information or for buying a replacement for a new Carbon Mononxide Detector.

Jul 16, 2010 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

What does the code L6 on a Nighthawk Carbon Monoxide alarm mean?


Hi,

It means low battery.

Cheers
TeaCii
If you own website, addlive support almost free
Realsecurity guard to watch your cctv for $1/day

Apr 13, 2010 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

What does code 222 and 224 mean on the kidde nighthawk combo gas/co detector?


Hi,

was there also an alarm with that reading? Normally it would suggest gas leak.

Cheers
TeaCii
If you own website, add live support almost free
Real security guard to watch your cctv for $1/day

Apr 03, 2010 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

What do codes 222 and 224 mean on co detector


Hi there.

Did the alarm also go off? Cause that normally means a gas leak.

Cheers
TeaCii
If you own website, add live support almost free
Real security guard to watch your cctv for $1/day

Apr 03, 2010 | Kidde Nighthawk Combo Gas/co Detector

1 Answer

Gas alarm keeps going off. No smell of natural gas in the house. It has happened 3 times before in the last month. It then shows number 210. What does this mean?


Depending where it was installed your sensor in the unit may be dirty. Try to vacume or blow air into the sensor this may help. If it dosen't toss it and buy a new one. please check your instructions carefully as to where it should be installed.

Apr 22, 2009 | Kidde Nighthawk Combo Gas/co Detector

3 Answers

What does an err code E03 mean?


the sense is bad, unfoturally the unit need to be replaced.

Nov 24, 2008 | Kidde Nighthawk Combo Gas/co Detector

2 Answers

ERROR CODE L6


possibly low systm battery.......

Oct 17, 2008 | Kidde Nighthawk Combo Gas/co Detector

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