If the fan is working, then probably there is insufficient gas in the ac compressor.
most likely it is out of freon
Bad compressor
Up to 2 forced air units to one compressor unit.
The compressor capacitor probably is going bad, or maybe the compressor will need a start capacitor and a potential relay.
no, unless u have to remove the compressor unit. The clutch can be replaced with out removing the compressor if you have room to do it.
what causes compressor lockout in voager rooftop unit.
Check the ac compressor and clutch to see where the noise is coming from. Also check the compressor drive belt for wear.
The ac compressorThe ac compressor
Was unit evacuated before recharge after compressor replacement?
Yes, if the compressor's bearings are bad, usually accompanied by a roaring or squealing noise coming from the compressor's pulley.
The ac unit compressor will run when it is in defroster mode and heat setting is on.