NIGHTHAWK KN-COEG-3 USER MANUAL Pdf Download (2024)

FAQs

What is the end of life on Kidde KN COPP 3? ›

Your alarm will indicate end of life seven or ten years after initial power. It will 'chirp' every 30 seconds. The chirp will not stop until the unit is powered off. You'll know that it is an end-of-life warning and not a low battery warning because replacing the batteries will not stop the chirp.

While pressing the Peak Level Memory button, press the Test/Reset button for two seconds and release both at the same time. The number on the display will turn to 0, the memory will be cleared and the carbon monoxide (CO) alarm will begin monitoring for CO.

Consult your User Guide for the exact procedure for your unit, but generally speaking, to test the alarm, press the Test/Reset button. If the unit is operating properly, you will hear 4 quick beeps – followed by 5 seconds of silence – followed by 4 quick beeps.

First, look for a button called 'silence' or 'reset'. Hold this button down for 10 or more seconds. Release the button, and the LED lights should blink or turn back on. Your unit might also let out a singular beep.

When the CO alarm emits a quick beep every 30 seconds and the red LED flashes, the unit has reached the end of its 7 or 10 year life. Replacing the batteries will not stop the chirp if the unit is at the end of its useful life.

1 beep every minute: This means that the detector has low batteries and you should replace them. 5 beeps every minute: This means your alarm has reached the end of its life and needs to be replaced with a new carbon monoxide alarm.

1 Beep Every Minute: Low Battery. It is time to replace the batteries in your carbon monoxide alarm. 5 Beeps Every Minute: End of Life. This chirp means it is time to replace your carbon monoxide alarm.

If the alarm keeps beeping with a fresh battery, it means it's nearing the end of its life and should be replaced as soon as possible. To stop the sound: Remove the old battery and wait 30 seconds to put in a new one. Match the positive end of the battery with the positive terminal.

The following conditions could cause your carbon monoxide alarm to chirp consistently: Low Battery Condition – The alarm will chirp once every 60 seconds to indicate the batteries need to be replaced. End of Life Warning – Seven years after initial power up, a Kidde CO alarm will begin chirping every 30 seconds.

Green LED blinks once per sec indicating that this is the unit initiating the alarm in an interconnected, multiple alarm, system. Unit in either Smoke or CO alarm mode.

Should green light be on in a Kidde carbon monoxide detector? ›

Green Light: The green LED will be lit continuously or flash every 30 seconds to indicate the unit is operating properly. In Hush® mode the LED blinks every 2 seconds and once per second if it is the initiating alarm.

o LOW BATTERY: This alarm has a low battery pre-warning. The red LED will flash every 60 seconds for a period of 28 days. Following this pre-warning, when the battery is low and needs replacing, the red LED will flash and the unit will "chirp" one time, followed by the warning message "LOW BATTERY".

Ensure that the AC power is connected to the alarm while performing the reset. To reset the Smoke + Carbon Monoxide Alarm with smart features, press and hold the center button for approximately 8 seconds (you will hear a 3 beep pattern).

Some carbon monoxide detectors automatically reset. After the alarm has gone off for about 5–10 minutes, it will turn off by itself.

Can My Carbon Monoxide Detector Go Off for No Reason? It is possible to have a carbon monoxide detector going off without any danger present. If you suspect that this is the case, it's important not to ignore it. This could be due to a faulty device, old batteries, or just dust buildup in the unit itself.

If your digital carbon monoxide alarm says “END” on the display, this means it has reached the end of its life and needs to be replaced. The alarm will also chirp 5 times per minute to let you know it's time for replacement. Learn more about CO Alarms: Where to Buy First Alert, Onelink, or BRK Brands Products.

When the CO alarm displays an End. message, the alarm has reached the end-of-life. The alarm will emit a quick beep every 30 seconds.

As an industry leader committed to safety, Kidde has included this feature in all of its CO alarms since 2001. Kidde CO alarms have a proven life of seven to ten years, depending on the model type.