I don't normally use the programming method for my A/C, I just set the temp. and keep it there. After years of this, I messed with the program, set and then could not find the manual for 1F80-24, how on earth do I cancel the program and go back to the way it was? because now I cannot get my A/C to kick on when I need it to and I live in the So. Cal desert. PLEASE help!