How do i wire my new thermostat? Ritetemp 6022?

Question

I'm replacing an old round thermostat with a new ritetemp 6022 digital one. The old wires all matched the slots that their letters were on.. R= Red, W= White, G=Green, B=Blue, and Y=Yellow. 1 thing that was odd, is that on the roof, the white and yellow are connected together. The Red wire deffinately has 24v on it. So, I'm not sure if I set this up for "4 wire Heat/cool" or for "4 wire heat pump w/o aux" So, I took a lot of pictures, and I'm hopefull that someone can tell me exactly. My guess is Red goes to RH, G to G, Y to Y, just not sure if that White to W considering the white and yellow are connected anyways, and then the Blue wire to B? says its for a change over valve? not sure if i even have that.
Thanks for the help. Heres the link to the pictures http://picasaweb.google.com/damien59/Ritetemp6022?authkey=Gv1sRgCPyTypevqP6OdA&feat=directlink

Answer 1

Best Answer - Chosen by Asker

http://www.toad.net/~jsmeenen/wiring.htm… Here is a web site that can answer all your questions. Good luck

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Asker's Comment:

thx, gonna try it now