Commercial refrigerators are designed to store multiple food items for longer durations. They are mostly found in hospitals and restaurants etc. Sometimes, commercial refrigerators have trouble managing the temperature. If it happens and your staff can’t find the cause, you should get help from commercial appliances repair companies. We are going to look at some potential causes and their fixes to help you get the refrigerator running again. Let’s begin!
Dirty Condenser Coils
One of the popular causes of commercial refrigerators not cooling is dirty condenser coils. Condenser coils are designed to cool the refrigerant and provide cool air for the refrigerator. However, with time, dust and dirt accumulation can hinder the performance. As a result, the temperature drops, and the stored items spoil.
To prevent such a situation, it is important that you regularly clean the condenser coils. Depending on the area where you live, you might want to clean them at least once a month. However, make sure that you perform the cleaning process while the unit is turned off. If there is stubborn grime or grease, you will need a special chemical to loosen it up and then remove it using a brush or cloth.
Doors Not Closing Properly
Doors not closing properly is another popular reason contributing to your refrigerator not cooling. Even though it is rare amongst new refrigerators but common amongst older units. The reason is that the seals and o-rings wear out with time, not allowing the doors to seal properly when closed. As a result, cool air escapes, not allowing the required temperature to be achieved.
In addition to that, door hinges also seem to be main reason of the problem. If the door is not properly aligned, it will not close completely. This can be due to broken or loose hinges. While loose hinges can be tightened but broken doors and hinges might need to be replaced.
Faulty Thermostat
A commercial refrigerator’s thermostat observes the internal temperature and tells the compressor to produce cool air when needed. It can be set according to the preferences of the restaurant. However, if the thermostat is not working properly, it will not signal the compressor to start. As a result, the desired temperature will not be achieved.
If you observe that the refrigerator thermostat is malfunctioning, you should make sure that it is not blocked by food items. Things close to the thermostat can alter the readings. In some cases, the thermostat might simply need calibration while in other cases, a replacement will be needed.
Failing Compressor
Although compressors are tough and durable components, they have a lifespan attached to them as well. As they near their end, compressors will stop producing cool air. If you notice that the compressor is noisy all of a sudden and running continuously, it means there is something wrong.
Unfortunately, replacing a faulty compressor is not something you can do on your own. You will need to call in a professional who will safely remove the faulty compressor and install a compatible one. It might also be that the compressor is cracked and leaking. In such a case, repairing the compressor is not going to be a smart decision. You should opt for a new unit.
Give It Room To Breathe
Commercial refrigerators work by drawing air in from their surroundings. If the area tends to be too hot, the refrigerator will struggle to maintain temperature. In addition to that, you should give it room to breathe. If it is positioned near a heat producing appliance or the wall, the cooling ability of the refrigerator will be affected.
Therefore, it is advised that a separate location should be opted for positioning the refrigerator, away from anything that hinders its performance.
Final Word
Commercial refrigerators work round the clock to keep food items fresh. The tips mentioned above will help you diagnose the problem so that it can be fixed without disturbing the supply chain. However, if the problem happens to be complicated, consult professional commercial refrigerator services Springfield. Otherwise, you risk expensive repairs and serious injury. Because the repair services do charge some fee along with the replacement costs, they don’t make mistakes. They find the cause and then fix it to avoid the appliance from running improperly leading to a bigger issue later.
