My current wiring is : G Y W R C(blue wire)
The New Thermostat has: G Y W Rh Rc
I connected the similar colors, R->Rh and C->Rc and heating worked but the cooling never kicked on. I checked the wires and everything appeared to be fine - connection wise. Also, the fan worked automatically but when put to ON, it never came on.
So, my question is how can I make this work? Also, the thermostat came with a J2 jumper for electric and gas. I tried both and the fan didn't seem to make any difference.