The answer to 'my dehumidifier keeps shutting off' is that there are a few common causes, including a clogged air filter, a full water tank, or a problem with the dehumidifier's internal components. The dehumidifier may be shutting off to prevent overheating or other issues.
If the air filter is clogged, it can restrict airflow and cause the dehumidifier to overheat and shut off. Check and clean the air filter regularly. If the water tank is full, the dehumidifier will automatically shut off to prevent overflow. Empty the tank and make sure it is properly seated. If the issue persists, there may be a problem with the compressor, fan, or control board, which would require a professional repair.