What does the term "dehydrate" refer to in refrigeration?

The term "dehydrate" in the context of refrigeration specifically refers to the process of removing water from the system. In refrigeration systems, moisture can cause a range of issues, including the formation of ice in refrigeration coils and potential damage to various components. During the dehydration process, any moisture present in the refrigerant or system components is eliminated, ensuring the efficient operation of the system and preventing malfunctions caused by excess water.

Maintaining an appropriate moisture level is essential for optimal performance and longevity of refrigeration equipment. Therefore, dehydrating the system helps to ensure that refrigerants remain in their intended state and reduces the risk of the formation of acids or harmful chemical reactions within the system.