Factory Reset on CO2-W

Troubleshooting
1

Please Maurice, what is the way to perform factory reset on CO2-W?

We has remplaced the MH-Z19B but still got wrong data.

data
data790×260 30.8 KB

2

There’s no factory reset feature but it’s easy to recalibrate if that’s what you mean. I will post details on Monday.

Edit: I see we havent followed up on this, there’s some examples for calibrating on the forum. If you dont find what you need you can reply here.

Maurice Duteau