Thanks @ianmcd the 2 screws was exactly what I was missing!
Thanks also @stem, but sadly my thermostat is beyond salvation from new batteries,
so we decided to replace it.
Hi,
I am replacing a Drayton Digistat SCR.
How can I take it off the wall?
I tried pulling the front of it away from the wall, but it does not come away easily and I am nervous about breaking it.
Thanks,
Amnon