How do I replace the battery in the Kidde Smoke and Carbon Monoxide Alarm?
Replacing Batteries in Smoke/CO Detectors –
How do I reset my Kidde combination smoke alarm?
Reset alarm
- Disconnect the power to the smoke detector from the switch.
- Remove the smoke detector from the mounting bracket and turn off the power.
- Remove the battery.
- Press and hold the test button for at least 15 seconds.
- Reconnect the power supply and reinsert the battery.
Why does the My Kidde Smoke and Carbon Alarm keep ringing?
The following conditions may cause the carbon monoxide alarm to sound continuously: Low Battery – The alarm sounds once every 15 seconds to indicate that the batteries need to be replaced. End of Life Warning – Seven years after initial activation, the Kidde CO alarm will sound every 30 seconds.
Why does my carbon monoxide detector choke after replacing the battery?
The following conditions may cause the carbon monoxide alarm to sound continuously: Low Battery – The alarm sounds once every 15 seconds to indicate that the batteries need to be replaced. End of Life Warning – Seven years after initial activation, the Kidde CO alarm will sound every 30 seconds.
Why does my smoke detector squeal after replacing the battery?
If you’ve replaced the fireplace detector’s battery and it’s still ringing, you may think your detector is faulty. Once the battery is removed, press and hold the test button for 15-20 seconds. Replace the new battery in the detector and turn on the power.
