What is the proper action if you encounter a compressor that has overheated?

The proper action when encountering an overheated compressor is to turn it off and let it cool. Overheating can result from several issues, including inadequate lubrication, refrigerant flow problems, or mechanical failure. Immediately shutting off the compressor allows it to cool down, which is crucial for preventing further damage to the unit. Once cooled, further diagnostics can be performed to identify the root cause of the overheating and determine appropriate repairs.

Attempting to replace the compressor immediately without understanding the underlying cause may lead to repeated failures, as the same issue could affect a new unit. Continuing to operate the compressor at low capacity does not resolve the overheating problem and may exacerbate the situation, potentially damaging other system components. Lastly, while checking for leaks is an important part of troubleshooting a refrigerant system, the first step should always be to address the immediate safety concern posed by an overheated compressor by turning it off.