How do not allow Fibaro Heating Controller to open valve

Hey guys. Does anybody know how I can switch off the function that opens valve when Fibaro Heating controllers battery is done (0%). What the device do is open valve for full such that I have +30 degree at my room, but I do not want it and want just to close valve instead of or do not do anything - don’t adjust the valve at all.

It’s better to have a cooler temperature than to pay for absolutely unnecessary +30 degree…

You can let Homey give you a headsup when the battery is getting low.
That way you can replace the battery’s before they are completely drained.

thanks, I do it but not always I am at home when I am receiving this message, so I try to find a solution that makes it’s easier.