How do you test a First Alert carbon monoxide detector?

You can test this CO Alarm by pressing the Test button on the Alarm cover until alarm chirps. The alarm horn will sound: 4 beeps, a pause, then 4 beeps. The alarm sequence should last 5-6 seconds. If the unit does not alarm, make sure it has been activated correctly, and test again.

Where is the test button on a First Alert smoke detector?

Testing with the “Test” button helps ensure that your alarms have a reliable power source. Instructions: While wearing ear protection, press the Test/Silence button until you hear the test sequence. The test button is usually found on the side or top of your unit.

How do I reset my First Alert carbon monoxide alarm?

To reset the alarm, the unit needs fresh air and time to burn the contamination off the sensor. Push and hold the silence button for 5 seconds to silence the alarm while contamination is being burned off the sensor. You may need to do this a number of times to give the carbon monoxide detector enough time to reset.

What does 5 beeps mean on a First Alert carbon monoxide detector?

End of Life
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.

What happens if you press the test button on a smoke detector?

Press and hold the test button on the smoke detector. It can take a few seconds to begin, but a loud, ear-piercing siren should emanate from the smoke detector while the button is pressed. If the sound is weak or nonexistent, replace your batteries.

How can I tell if my carbon monoxide detector is working?

To Test the Device: To test a carbon monoxide detector, hold down the “test” button until you hear two beeps sound off. Once you hear these beeps, release your finger off the test button. Recreate this event, but this time hold down the test button until you hear four beeps.

Do First Alert carbon monoxide detectors expire?

First Alert also offers alarms with 10-year sealed batteries that will last the life of the alarm. What Does an End-of-Life Beep Mean? Most carbon monoxide alarms last between 5 and 7 years. Even if the battery is still good, all alarms should be replaced after 7 years.

Why does First Alert beep 3 times?

One chirp every 3-4 minutes means that the 9V back up battery is dead. Three chirps that go off every 3-4 minutes indicates that the detector as a whole is malfunctioning. Replacing the battery doesn’t do anything.

What is the peak level button on carbon monoxide detector?

Peak Level Memory When the Peak Level button is pressed and held, the display shows the highest CO reading taken by the CO alarm since its last reset or power up. The Peak Level display feature will display levels between 30-999 PPM.

What is the proper way to do a Carbon Monoxide alarm test?

What is the proper way to do a carbon monoxide alarm test? The following procedure is the proper way to do a carbon monoxide alarm test – Press and hold the Test Button on the front of the alarm until the alarm sounds. Be sure you hold the button down long enough; it can take up to 20 seconds for the alarm to respond to the test.

Is there a silence button on a carbon monoxide detector?

No, the test/silence button only tests or silences the carbon monoxide alarm. To reset the alarm, the unit needs fresh air and time to burn the contamination off the sensor. Push and hold the silence button for 5 seconds to silence the alarm while contamination is being burned off the sensor.

What does it mean when a carbon monoxide detector flashes red?

On First Alert carbon monoxide alarms, the red light flashes to show the CO alarm is properly receiving battery power. If you do not see the red light flashing, change the batteries in the alarm immediately.

Why does my Carbon Monoxide alarm keep chirping?

A: If your carbon monoxide alarm keeps chirping, the battery may be low or weak. On First Alert carbon monoxide detectors, check to see if the battery light is yellow or green. If the alarm is chirping and the light is yellow, it means the battery is low.