Which of the following actions is NOT compliant with EPA regulations for a leaking chiller?

Continuing to operate a leaking chiller without repairs is not compliant with EPA regulations because it poses significant environmental risks due to the potential release of refrigerants into the atmosphere. The EPA has established strict guidelines to minimize the release of ozone-depleting substances and greenhouse gases. If a chiller is found to be leaking, it is imperative to halt its operation and take appropriate corrective actions to repair the leak.

Conducting verification tests, monitoring refrigerant levels, and repairing the appliance are all proactive steps that comply with EPA requirements. These actions help ensure that any leaks are detected and repaired promptly, thus reducing the chances of harmful refrigerant emissions and promoting safe, efficient operation of the equipment. Therefore, operating the chiller continually without making necessary repairs directly contradicts the objectives of the EPA regulations.