Brennan G Todays visit was for the ac not cooling. Found the condenser and air handler were not communicating, likely due to a bad wire. Before arrival , client had ran a new wire from the air handler to the condenser but did not connect them to the equipment. Used new wire for the comm between inside and outside equipment and is now operating normally. Cycled equipment multiple times to ensure correct operation. Found condenser reading code 04 for locked rotor, installed compressor start assist to lower compressor start amps and keep this code from appearing. System is cooling and draining normally at this time