Frequent Commercial Refrigeration Repairs: A Guide For Business Owners

The continuous operation of commercial refrigerators can sometimes lead to the need for repairs. By understanding the most frequently required fixes, business owners can minimize the possibility of prolonged downtimes and revenue loss.

Here are oft-needed commercial refrigeration repairs.

Thermostat Issues

A common issue with commercial refrigeration units is thermostat malfunctions. If the thermostat isn't functioning correctly, the fridge may not maintain the proper temperature, leading to spoilage of goods. 

In most cases, the thermostat will need replacement or recalibration to ensure it accurately controls and displays the internal temperature.

Cooling Difficulties

One of the most frequently observed problems is a refrigeration unit failing to cool adequately. This could result from a variety of issues, such as a malfunctioning evaporator fan motor, a blocked condenser coil, or a refrigerant leak. 

Regularly scheduled maintenance can help identify these problems early on, preventing potential breakdowns and unnecessary spoilage of goods.

Door Sealing Problems

Door seals or gaskets create an airtight barrier when the refrigerator door is closed, ensuring cold air remains inside. Over time, these seals may wear out, resulting in air leaks that make the refrigerator work harder to maintain its temperature, increasing energy costs. 

If a door seal is cracked or damaged, it will typically need to be replaced to ensure efficient operation.

Electrical Faults

Commercial refrigeration units are complex electrical appliances, and issues with wiring, fuses, or electrical components can result in the unit not working at all. Regular checks by a certified technician can help detect electrical faults early, reducing the likelihood of significant operational disruptions.

Drainage Problems

Proper drainage is crucial to maintain a commercial refrigerator's functioning. Blocked or malfunctioning drains can lead to water build-up and ice formation within the unit, negatively impacting its efficiency. Regular cleaning and inspection can help prevent these issues and keep the drainage system functioning correctly.

Compressor Failures

The compressor is the heart of any refrigeration system, and its failure can result in the complete shutdown of the unit. Typical issues include overheating, electrical faults, or mechanical failures. Given the compressor's vital role, any suspected problems should be addressed immediately by a professional to prevent total system failure.

Fan Motor Malfunctions

The fan motor plays an essential role in circulating cold air throughout the unit, ensuring all products are equally cooled. Over time, the motor may become faulty due to wear and tear or accumulated debris, leading to inefficient cooling or unpleasant noises. If the fan motor malfunctions, it typically requires repair or replacement to restore the refrigerator's optimal performance. 

Contact a commercial refrigerator repair technician to learn more.