Answer Cooter, if the compressor and fans operate but cool air is not produced, there would be a sealed system failure that would require an EPA-certified technician to diagnose and repair. If the compressor does not turn on but the fans do, the main control would need to be tested for 120VAC from the red wire at connection RY7 to the blue/white wire at connection P9. If there is not 120VAC, the control has failed. If there is, the capacitor would be a likely cause of failure. Read More... Answered by AppliancePartsPros.com | Thursday, June 9, 2022