Jandc, welcome to our website and forum. Glad to have you join us here and we look forward to reading of your adventures and experiences. If you have an air conditioner that has the controls on the ceiling package then you will have to move the high speed hot line from the selector switch to the themostat that the compressor picks up its power through to have the fan cycle with the compressor. Be sure to use either the high (recommend) or low NOT both on the t'stat. Good luck and by all means be safe.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7