Final answer:
Compressor failure can occur due to the buildup of contaminants and moisture when a suction filter drier is not changed out, resulting in poor performance and potential overheating of the compressor.
Step-by-step explanation:
Failure to monitor and change out a suction filter drier in an air conditioning system can lead to compressor failure due to the buildup of contaminants and moisture. When a suction filter drier becomes saturated or clogged, it loses its ability to effectively remove contaminants and moisture from the refrigerant. This can result in poor system performance, increased energy consumption, and eventually cause the compressor to overheat and fail due to the increased work it has to do to pump the refrigerant through the system. Regular maintenance, including the replacement of the suction filter drier, is essential in preventing these issues and ensuring the longevity and efficiency of the air conditioning system.