My inlaws have the Trane TWR042C10083, they bought a Honeywell RTH7600D thermostat. the wires coming out of the wall are, blue, green, orange yellow, red, white and black. The pictures below is how my father in law wired it, now it doesn't heat or cool. What is the correct way to wire it, and if you know the correct settings on the thermostat? Which wire goes to O/B?