How do I reset the SH8-90105 carbon monoxide alarm?

Modified on Thu, 3 Dec, 2020 at 8:49 AM

Intro

Follow this step-by-step guide if you have trouble connecting your SH8 carbon monoxide alarm to your Link.

Step 1

The SH8-90105 carbon monoxide alarm can only be paired to a single Link hub at once.
If you have deleted it from the app or if you try pair it with a different Link, it needs to be reset first.

Step 2

In order to reset it, press and hold the test button for approx. 30 seconds.
After that, let go of the button.

Step 3

Pair the carbon monoxide to the Link again, by using the Link app.