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Is the indoor and outdoor both coming on? If so can you tell if the compressor,not just fan is coming on in outdoor unit?
Feel of the large copper pe leaving the outdoor unit and tell me if it is "beer can cold" and sweating.
Yes, either feel inside the foam or at the valve on unit where it connects
If it is not cold, either compressor is not coming on or we are low on Freon. Do you have an amp meter to clamp on a compressor wire to make sure it is drawing amps?
OK without the meter,we first need to get close enough to compressor to see if we hear it running,
Yes, then turn back on and se if you can verify compressor is running.If you have gauges, that will tell us exactly what is going on.
Sounds good,That will tell us what we need