How do make a compressor stop run backwards?

To prevent a compressor from running backwards, you can check the installation of the motor and ensure it's wired correctly according to the manufacturer's specifications. If the motor is reversible, changing the phase sequence of the power supply can also stop it from running in reverse. Additionally, installing a check valve in the discharge line can help prevent backflow, ensuring the compressor operates in the intended direction. Always consult the compressor's manual or a professional technician for specific guidance.