How do I wire a White-Rogers thermostat (Model#1F82-261) to a Goodman Heat Pump (Model#CPKE30-18). I know red wire goes goes to "R" terminal, green wire goes to "G" teminal but I need to know about the white, the yellow, the light blue, and the brown wire. My heat pump is a single stage cooling and a two heat stage (aux. heat & emer. Heat) all electric-no gas.

Take a look at https://www.askmehelpdesk.com/showthread.php?t=23152 Your wires are different colored. You may need to look at the marking of the terminals at the ar handler that the blue and brown wires are connected to. If you have an O terminal at both ends, connect the same wire even if it isn't orange. Also, did you note how the terminal was marked on the old thermostat that they were connected to? If all else fails, check the White-Rogers and Goodman websites.