The fridge not cooling sufficiently is one of the most common difficulties that business fridge repair services encounter. It can occur for a variety of reasons, and the technicians should determine the cause and cure the problem. That is what technicians at Appliance Repair Expert do, and that is what they are excellent at when it comes to commercial refrigeration repairs in Canada. We’ll go through the top ten reasons why a commercial refrigerator won’t cool.
Table of Contents
Frozen Evaporator Coils
Any refrigerator’s evaporator coils and fan are placed in the freezer zone. As a result, if the coils are not cleaned often, they will accumulate too much ice over time. Excessive frost forms on the evaporator coils and the fan over time, resulting in poor cooling. The circulating fan loses its capacity to take air from the frosted evaporator coils as a result of this insulation. Although the presence of ice may provide some cooling, it is nowhere near the chilling impact that the fridge is designed to provide.
Evaporator Fan Isn’t Working
Even if the fridge is functioning, when the evaporator fan stops working, it is impossible to circulate the cool air within the food compartment, reducing the chilling effect.
Defrost System Isn’t Working
The purpose of the defrost system is to keep the defrost and cooling cycles in balance. If the defrost mechanism fails, the entire cycle is disrupted, the cooling effect worsens, and refrigerator repair is required in any city in Canada.
Compressor Failure
A refrigerator’s compressor is its beating heart. When the compressor of a commercial refrigerator fails, the entire chilling process is thrown out of whack.
There isn’t enough refrigerant
If the compressor is a refrigerator’s heart, the refrigerant is its lifeblood. When a fridge loses refrigerant owing to a leak in the system, it has a significant impact on the cooling system, leaving the fridge completely worthless.
Condenser coil is dirty
Another reason for the reduced cooling effect of the refrigerator is the following. When the superheated high-pressure refrigerant condenses inside the condenser, it releases an enormous amount of heat. However, the heat cannot escape from the coil because it is unclean and clogged with debris. As a result, the heat is trapped inside the refrigerator, limiting the cooling effect.
Condenser fan that glistens
When the condenser fan becomes stuck, it is unable to drive the hot air out, causing the fridge’s interior temperature to rise. The cooling effect is substantially reduced when the internal temperature rises.
Relay Failure at the Start
The refrigerator start relay is the component that kick-starts the compressor in your refrigerator. The compressor is one of the most important components in keeping your refrigerator running smoothly, and it can fail for a variety of reasons. The refrigerant is compressed by the compressor and then circulated through the condenser coils as a liquid. The compressor may not perform correctly if the start relay burns out. When the compressor fails, the interior of the fridge does not cool down, and the freezer does not freeze correctly.
The start relay is a small device that is mounted near the compressor. The start relay’s primary duty is to activate the compressor. The refrigerator will not work, and the cooling procedure will not start due to a problem in the starter relay.
The Start Capacitor Goes Bad
The start capacitor’s primary duty is to initiate the compressor’s operation. For obvious reasons, if the start capacitor burns out, the compressor will not start, and the cooling process will not begin.
The Thermistor Problem
The thermistor is a sensor that regulates the temperature of the refrigerator’s air. It also regulates the start and stops of the cooling cycle. For obvious reasons, the cooling cycle fails when a malfunction occurs.
As you can see, there are many possible causes of insufficient cooling of your commercial refrigerator. Don’t hesitate to call for an on-site appliance repair like Asurion Appliance Repair. During their visit, professional technicians will determine the specific problem and fix it during your refrigerator repair.