What should technicians do if they overfill a refrigerant system?

When a refrigerant system is overfilled, it can lead to various operational issues, such as increased pressure, decreased efficiency, and potential damage to the compressor. The correct procedure is to recover the excess refrigerant. This process ensures that the system operates within its designed parameters, maintaining optimal performance and preventing potential safety hazards.

Recovering the excess refrigerant involves using appropriate recovery equipment to safely remove the surplus refrigerant from the system, allowing it to return to the correct level. This action helps in maintaining the balance of the refrigerant cycle and protects the entire refrigeration system from issues that can arise from overcharging, such as liquid refrigerant entering the compressor, which can cause serious mechanical failure.

Proper refrigerant management is critical for both efficiency and environmental compliance. Technicians are trained to follow these safety protocols to ensure the longevity and reliability of the systems they service.