Cooler Repair Project in Grayslake, IL

Legacy Refrigeration recently completed a service call for a two-door Hobart reach-in cooler in Grayslake, IL that had stopped cooling altogether. This project involved diagnosing and resolving multiple issues to restore the cooler’s functionality and ensure reliable performance.

Diagnosing the Issues

Upon arriving on-site, we confirmed the correct voltage was being supplied to the unit. We then attempted to cycle the system using the cold control. During this process, the compressor attempted to start but immediately tripped the circuit breaker.

To investigate further, we performed a ground fault test and determined that the compressor was internally shorted, requiring a replacement. Additionally, when we checked the system pressures, we found the system was empty of refrigerant, indicating a potential leak.

Locating the Leak

To identify the source of the refrigerant loss, we added a trace charge of R404a refrigerant and used our infrared H10 leak detector. The leak was pinpointed to the evaporator coil, confirming that the compressor and the coil needed replacement to restore the cooler to full functionality.

Restoring the System

With the client’s approval, we replaced the failed compressor with an OEM Hobart compressor and installed a new evaporator coil and a liquid line dryer to ensure the system operated efficiently. After the installation, the cooler was tested and held a consistent temperature of 34°F, ensuring it was functioning properly.

Legacy Refrigeration: Trusted by Clients

Legacy Refrigeration is proud of its exceptional online reputation and dedication to customer satisfaction. Our clients trust us to deliver reliable, expert service every time.

If you own a cooler or freezer in Grayslake, IL, and need professional assistance, Mitchell Moore and the team at Legacy Refrigeration are ready to help. Contact us today for a FREE estimate, and let us keep your refrigeration systems running at their best!

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