Last year our circuit board went out in our Envior Empress Free standing. We got a new board and tryed to hook up the thermostat and it won't power the stove. We have went out and bought a new digital one but still doesnt seem to work. I've looked at the technical manual and it has a flip switch for either auto on/off, manual or hi/low. Now I dont have anything like that on mine, all i have is two sets of prongs on the back which i think might be it, but also have no idea where it should be bridged at. Now there are two rows, the bottom row has (5) prongs and the top row has (4) prongs and Im looking for it to be the auto on/off setting. If anyone could help me with this I would be greatful. Would be nice to have heat all the time this year before it snows!