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When your business relies on commercial refrigeration to keep products fresh, it can be alarming when you’re faced with sudden power or temperature issues. However, when you have a professional refrigeration company backing you up, you can rest easy knowing that your systems will be running again in no time. Coulee Refrigeration Inc. has served the Sparta, WI, region with cutting edge technology and expert technicians to resolve any refrigeration problem easily. Below, they list common cooling issues and how to troubleshoot them.

3 Troubleshooting Tips for Commercial Refrigeration Problems

1. Check the Power Switch

As obvious as this may sound, accidents happen where the refrigerator’s power switch could have been turned off without anyone noticing. Check for yourself to make sure the switch is on before calling in a professional. Another power source to check is the cord, as it may have been pulled out of the socket by accident as well. When all else fails, check the power supply itself with a voltage detector to see if there is any voltage available for your unit to run on.

2. Clean the Compressors

commercial refrigeratorCompressors are used to keep the refrigeration unit cool. When the dirt, dust, or grease is not cleaned on a regular basis, temperatures start climbing and compromising your products. Depending on your unit model, there are specific ways to clean your compressors that should be detailed in the unit’s instruction manual. Typically, they should be cleaned every three months. If not, they’ll get too hot, which not only upsets the temperature of your unit, but can ruin its ability to function properly in the long run.

3. Defrost the Evaporator Fans & Coils

When your unit starts collecting ice and freezing your products, your evaporator fans and coils are most likely due for a defrost. Evaporator fans function to keep the air moving throughout commercial refrigerator units or walk-in coolers, but when they’re malfunctioning, temperatures can get uneven. According to your unit, you’ll either need to manually defrost your unit or let your refrigerator melt the ice with a built-in heater when the thermostat turns to zero.

If you run into any problems with your commercial refrigeration that can’t be resolved on your own, recruit the knowledgeable HVAC contractors of Coulee Refrigeration Inc. to get your units functioning as good as new. As a locally owned and operated company, they prioritize customer satisfaction, which is why they make it a point to carry top grade parts wherever they go to make their first visit to you as convenient as possible. Call (608) 269-0403, or visit the website to view their full list of heating and cooling services. 

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