Press and hold the test/reset button for 10 seconds to fully.
How to change first alert carbon monoxide battery. Now take the old batteries out. Use the plastic tab to gently open the battery compartment. Remove the motherboard and battery cover.
How to change first alert carbon monoxide battery every poison has a particular trait that causes it to be poisonous. To reset your carbon monoxide detector, follow these steps: 4 beeps and a pause:
Open the cover and take out the battery. Replace the entire smoke alarm every 10 years. The first step is to open the package.
Regular beeps from co alarm if your detector makes three consecutive beeps around every five minutes, this. Insert the new battery and. Replace the batteries at least once every year.
Get it on amazon here. So, firstly use a plastic tab to open the battery lid gently. How to replace a 9v battery.
The presence of carbon monoxide causes many beeps every few seconds. First alert offers a variety of battery. This means that the detector has low.