Snowsurfer, that is exactly what happened. The wires were switched so the fans did not come on. By the time I figured out what the problem was the temperature had reached the necessary temperature so the fans came on. They go off when the temperature drops. If I gave the impression that the fans ran all the time it wasn't my intention. But it was my intention to make sure that everyone looks at the wiring schematic when reinstalling the wires into the control box. If they don't they could burn up another cooling unit because the cooling fans will never come on.
