I have 6 wires on my thermostat. I am trying to install a new thermostat. The new one is not fancy.It's a white rogers 1f56n-444.I can't figure out where all these wires go. The colors are: black, red, white, orange , green,yellow. There is also a tan one for emergancy heat, but the new thermostat doesn't have that option. Also can you check the wiring before you put the whole thing together?