At least you got the awning stowed and it seems the EXPENSIVE motor is good. Did Carefree give you trobleshooting instructions over the phone or are they on a webpage somewhere? If you can tell or show us what CF said to do, maybe we can help.
Is there a Wiring Diagram?
Usually what those small motors (entry steps, power windows, awnings) do is reverse two wires electrically. Say he two wires on the motor are Red and Green. To go one way, Red is Positive, Green is Negative. To go the opposite way, Red would be Negative and Green would be Positive. That may be accomplished simply in a Switch, or with Relay(s). It'd help to know how CF wanted it done, and to hope the RV builder did it that way.
If God's Your Co-Pilot Move Over, jd
2003 Jayco Escapade 31A on 2002 Ford E450 V10 4R100 218" WB