First Alert Smoke Detector Battery Reset

On the back of the smoke detector you will see a battery panel door.

First alert smoke detector battery reset.

For more check our co smoke alarm ratings available to. With the battery removed press and hold the test button for 15 20 seconds. Solution 1 your smoke detector needs new batteries. Learn more what do first alert smoke or co alarms sound like.

Once reset the smoke detector should chirp one more time. Smoke detectors are designed to make a chirping noise once the battery needs changing. Remove and replace the battery from the smoke detector. Learn more how to replace 9v batteries in smoke or co alarms.

Learn more register your product. If your smoke alarm has a lithium battery you can t take out muffle it in a blanket under a sofa cushion or in your freezer until it stops. Turn off the power to the smoke detector at your circuit breaker. Open the cover and take out the battery.

Newer smoke alarms retain some errors in a processor. Alarm chirps with new battery. The smoke alarm should. If your smoke alarm is chirping even though it has a new battery try these troubleshooting steps to clear out residual charge from the old battery.

This will fully reset the smoke alarm and drain any charge. Remove the alarm from your ceiling or wall. Open it and replace the old battery with a new one. Let s try to reset the alarm and see if it will stop the low battery alert.

In the six decades since we have continued to create innovative products from the first residential smoke alarm to the first battery operated carbon monoxide alarm. Learn more how to stop false or nuisance smoke alarms. Red or green light on alarm. How to reset smoke detectors.

1 disconnect all power sources take out the battery if it is a plug in alarm remove it from the outlet and if it is hardwired alarm disconnect it from any wiring 2 hold the test silence button for 20 seconds. First alert began in 1958 when three friends set out to create a commercial smoke alarm. Press and hold the test button for 15 30 seconds. Smoke detector alarm reset test smoke detector beeping.

Learn more how to change batteries in first alert alarms. Remove the detector from its mounting bracket and unplug the power supply. First try the reset button on each smoke alarm.