We just tried turning on our ac in our new house (just moved in spring 2005) but all it does is blow warm air. I went out to the side of the house to check if the exterior unit was working and nothing was on. The fan wasn't spinning and there wasn't even a hint of condensation. I tried turning ac switch in the fuse box and nothing. Turned the switch in the box(on the house next to the exterior unit) on and off and still nothing. I tried setting to thermostat to 50 and turned it to cool of course and still nothing. Any suggestions?

AC