Question:

What does Error Code 84E or 84C mean and how can it be resolved?

Answer:

Error Code 84E or 84C stands for "Compressor Motor Locked Over RPM." This occurs when the compressor experiences a restriction issue. To resolve this error, follow these steps:

Check the compressor for any physical damage or obstructions.

Inspect the refrigerant lines for blockages or leaks.

Verify the correct functioning of the overload protector.

Test the compressor's capacitor and replace it if necessary.

Ensure that the system's wiring is properly connected and in good condition.

Consult a professional technician if the issue persists.

Terms:

Compressor: A component that compresses refrigerant gas in an air conditioning system.

Restriction Error: An issue that limits the proper flow of refrigerant within the system.

Overload Protector: A device that helps protect the compressor from excessive current or temperature.

Refrigerant Lines: Tubes or pipes through which refrigerant flows in an air conditioning system.

Capacitor: An electrical component that stores energy and helps start the compressor.

Wiring: Electrical cables that connect various components in an air conditioning system.