Outside unit condenser fan not running. Compressor seems working OK.
I followed some advice to have run capacitor replaced but still the same. I also found there is a small noise inside the unit even we don't run that air conditioner. There is no sign we have a burned wire and fan motor likes fine.
The unit is a Trane XE 1000(TTR036C100A2).
I will appreciate it very much if any professional may provide some help.