If you own a business that handles food or beverages, you know the importance of your company’s refrigeration equipment. Sudden system failures can affect energy consumption and food safety. These devices typically work 24 hours a day, 7 days a week, so preventive maintenance must be done to ensure everything is working properly.
With breakdowns and malfunctions looming as a substantial threat to your business, you will definitely be interested in learning about common problems that require professional service. There are certain types of issues that in-house or DIY maintenance alone will not fix. Learning about these significant commercial refrigeration problems will help you to waste no time in reaching out for professional repair.
Ensuring the maximum longevity of your refrigeration equipment begins with simple routines that can be incorporated into your team’s duties. Start with regular cleanings to remove any build-up food debris. Cleaning is not only crucial to food safety, but it can also provide an opportunity for your staff to get a closer inspection of any components that could become damaged.
In addition to reviewing your units while wiping down surfaces, it’s also important to conduct more thorough inspections at least once weekly just to make sure that everything is in working order. Regular checks of your defrost frequency setting and thermostat will also ensure that your inventory is kept from spoiling and your system is not being overworked. Finally, you should be on the lookout for pooling or dripping water that could indicate there is a leak.
For more technical maintenance, you should look to partner with your local commercial refrigeration experts to schedule out bi-yearly servicing. Routine professional maintenance often entails deep-cleaning and thorough inspection of the evaporator, condensing coils, and ice makers. It also involves the checking of other key components and refrigerant levels.
Common Commercial Refrigeration Problems – Call for Professional Service if These Occur:
While performing your own frequent maintenance can greatly reduce the risk of your equipment experiencing major issues, it is not immune to sudden problems. Because surprise issues can develop, it is important to be well aware of which commercial refrigeration problems will require immediate action to minimize the downtime of your commercial refrigerators.
1. Your refrigerator or freezer is unable to maintain the temperature
Experiencing this? “Refrigerator not cooling,” “refrigerator not cold enough,” or maybe, “refrigerator not staying cold.”
If your refrigerator is experiencing any of these problems, you’ll want to rule out any obvious culprits–make sure that the unit is still plugged into power and is set to the correct temperature. If you find that everything is set up correctly, you likely are dealing with one of a number of issues. Problems with temperature can be thermostat-related, be caused by dirty evaporator fans or coils, compressor failure, or insufficient airflow. The best fix for this type of issue is to call for service immediately.
2. Ice or frost has begun to form
Wondering about this? “Ice build-up in refrigerator,” “How do I get rid of ice build-up in my fridge?” or maybe, “How do I get rid of frost in my fridge?”
If you notice ice or freezing in the refrigerator, it may be due to poor ventilation or leaking refrigerant. You may need to check the temperature and frequency of the defrost cycle to see if the settings have been changed incorrectly. Otherwise, it could be due to dirty fans and filters, a malfunctioning defrost system, or door gaskets no longer maintaining a seal. It is best to have an expert evaluate the situation immediately and make any necessary repairs. Ice and frost can cause more serious damage.
3. You hear strange noises coming from the unit
Concerned about this? “Refrigerator making clicking noise,” “Refrigerator making grinding noise,” or maybe, “Refrigerator making buzzing noise.”
If your refrigerators are making any noise other than their standard, soft hum from their motors, it could indicate that there are internal issues you should have inspected. Strange sounds could mean bad components, including the compressor, fans, or motors. If you hear a concerning noise, contact a technician right away.
You should now have a better understanding of the level of care that is required to properly maintain your business’ commercial refrigeration equipment. With regular service and care from your team along with routine professional inspections and repair, you can keep your equipment up and running with minimal downtime.
Should you ever encounter any of the commercial refrigeration problems we’ve covered above, don’t hesitate to contact professional services before serious damage occurs. By establishing a routine with bi-annual professional service, you can reduce your commercial refrigeration problems.