Commercial refrigeration equipment is a necessary expense for many businesses. When it malfunctions, it is important to address the problem as quickly as possible. The cooling and refrigeration experts at Dickerson’s Commercial Refrigeration & HVAC have served Lexington, KY, since 1968, and can solve any refrigerating problem with ease.

Some commercial refrigeration problems are relatively common. Here are five troubleshooting tips for issues that may affect your unit or refrigeration equipment:

1. The Unit Is Freezing: If the entire refrigeration unit is freezing up, it could be due to a problem with the evaporator fan. Ensure that it is operating and rotating properly. There could be ice on the evaporator, in which case you will need to wait for it to melt. Additionally, the coil and drain line should both be clean.
2. The Unit Is Not Cooling: What if your commercial refrigeration equipment is completely out of commission? There are several different solutions. The easiest is to verify the wall outlet is receiving power. If it is, check the unit’s plug and wiring to determine if there’s a broken or loose wire. Another solution is to ensure that the “on” switch is working, and not switched to “off.”
3. Check The Compressor: Check to see if it is operating. Is it hot to the touch? It may need to be cooled down—allow some time before checking its functionality again. Is it making a distinctive buzzing noise? In this case, it could be attempting to run but failing due to circuit issues.
4. The Temperature Is Wrong: Maybe the commercial refrigeration unit is cooling but does not maintain an ideal temperature. Check the different temperature gauges are operating properly and that the door gasket is properly sealed.
5. The Unit Needs Maintenance: Often, small problems are fixed with general maintenance. Check that the fans are running properly. Are the coils clean? Inspect all panels to make sure they are not clogged with dust or debris, which could inhibit airflow.

No matter your industry, Dickerson’s Commercial Refrigeration & HVAC can help solve your refrigeration equipment concerns. The company provides same-day service as needed, and will do their best to address the problem expeditiously to avoid spoilage of perishable materials. For more information, visit the company’s website, or call (859) 254-1436 to schedule an appointment.