Question about Kidde Nighthawk Combo Gas/co Detector
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Posted on Jan 02, 2017
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
1. Change batteries.
2. Clean it.
3. Swap it with another location if you can.
If it still does not work properly consult the local fire dept. for free.
You may have to take it in repairs if all fails.
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Posted on Apr 23, 2010
I assume you mean your carbon monoxide detector has one solid beep, and it is probably an AC unit. It may be safe to assume that it has battery backup if it is beeping without being plugged in.
First, you may replace the battery with a new one, plug it in and hit the reset button. If that doesn't work, you could bring it in to your local fire department to have it tested.
Check the expiry date on the Carbon Monoxide Detector. It should be replaced if it is more than 5 to 7 years old, check manufacturer recommendations.
A replacement carbon monoxide detector will give you the protection you need and peace of mind. Your safety depends on how fast you deal with this issue.
Posted on Jul 26, 2010
Here is the link to the manual for your Kidde model KN-COB-LCB-A
Carbon Monoxide Detector. This may help you solve your issue.
You may find more related information on my website. If you need a replacement or you need to add additional Carbon Monoxide Detectors in other levels of your house, you can purchase them here.
This issue should be solved immediately, Carbon Monoxide Poisoning can only be avoided by making sure you have good working CO Detectors in your house, camp or recreational vehicle.
Posted on Jul 26, 2010
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