Hello, I have installed a new TH106 Aube thermostat lately. It's been working well for a while but after a power outage, it's never been working anymore. No display, no nothing even if the 240V is back.
I've been told there could be a way to restart it... Anyone heard about that?

Thanks, Yves.

I finally got the solution. Shorting the battery that is welded on the front pannel circuit board should awake the display. If not, too bad.