a/c only runs for an hour
Hi, about 3 days ago my a/c unit inside started to pour out water. I bought a wet dry vac and unclogged the pipes, and changed the filter. Now, it will work fine for about an hour, then it starts to struggle. The inside unit tries to run but it does not kick in only makes whispering noise and starts to get cold. The outside unit only makes like a starching type of noise. I also noticed when I walk by my fuse box I hear a buzzing noise. So I turned the unit off. The fan works fine, there is no ice, and it cools fine for about an hour. It cycles about every 10 minutes. The outside compressor is 2 yrs old, the inside about 9. I had the freon checked last August. And the coils inside looked fine.