Refrigerator not cooling here’s what to check and how to fix it

 

One of the most important appliances in a home is the refrigerator. Preserving food depends fundamentally on its proper functioning since if the refrigeration process is not carried out correctly, many products would be spoiled. Therefore, it is very important to carry out some basic care and maintenance actions for the refrigerator.

Taking into account the important role of the refrigerator for the preservation of food at home, you should frequently check if it works correctly. Sometimes the appliance can fail and stop cooling. If you ask yourself “why is my fridge not cooling? " and you want to know the main causes and what to do in this situation, in oneHOWTO we recommend that you continue reading this article.

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Poor thermostat regulation

One of the reasons why the refrigerator does not cool is an incorrect thermostat setting . When the appliance is released, there is a temptation to lower the degrees of the thermostat quite a bit so that the refrigerator can cool very quickly. In contrast, the energy cost is higher and therefore some people decide to raise the temperature of the fridge. With this action and in hotter environments, the appliance may have problems cooling, especially noticeable in the state of food.

climate class                                    

The term climatic class in a refrigerator is the one that establishes the ambient temperature in which it works normally. Although it depends on the indications of each manufacturer, in general terms it is stipulated that a refrigerator must be at a temperature that oscillates between 16 o C and 32 o C.

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In kitchens or pantries with temperatures higher than those indicated, the refrigerator probably has problems cooling.

Constant door opening

If you have ever thought " my fridge doesn't get cold but the freezer does ", calculate how many times you open the fridge door . If the frequency is very high, it may be the main cause.

In very hot times, constantly opening the fridge door causes heat to enter the interior of the fridge, while the cold comes out, and slows down the cooling process. Because of this, you will find hot or slightly cold food and drinks.

Little ventilation space

Optimizing the capacity and spaces of the refrigerator to the maximum is crucial for it to cool well. You have to optimize the space, which does not mean filling it to the fullest. If you fill it excessively, the cold will not be able to reach all the foods well.

 

 

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In addition, you will hinder the cooling of the appliance by blocking some air outlets. The ventilation of the refrigerator is essential to optimize the cooling power. If you don't have enough space to exhaust all the hot air, it will perform inefficiently and will not cool properly.

unplugged fridge

Have you ever thought " my fridge doesn't cool or freeze "? In this context it is very important that you check if the appliance is properly plugged into the electrical current . It will seem absurd, but sometimes the plug is unplugged or loosened by some movement.

If it is unplugged , it will be impossible for the refrigerator to cool and freeze. To check, you can look to see if the controls and light bulbs are working properly, making the usual noises due to refrigeration, looking to see if the cord is plugged into the wall or if it has any broken parts where it comes out of the fridge or to the length of the cable itself. Even if all this seems to be fine, make sure that the electrical current in this part of your house works, to do so, try plugging another device in that point and check if it works or not and check the differentials.

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Technical problems

Other problems that can cause you to realize that your refrigerator is not cooling and has poor performance are those of a technical nature. The freezing of the joints, refrigerant gas leaks, obstructions in the fan or dirt in the condenser are some of the main technical problems of the refrigerator .

When you detect that the refrigerator does not cool and makes noise , it is probably due to one of these technical causes.

After discovering the main causes that answer the question of why the fridge does not cool , at OneHOWTO we want to help you alleviate this problem. Therefore, we give you the following advice on how to fix a refrigerator that does not cool:

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thermostat regulation

Lower the temperature in the fridge to cool food. Regulate the thermostat at an intermediate level, that is, in most types of refrigerator you have to set it between 4 and 5 degrees. Consult the instructions for use of your refrigerator to be clearer on this point.

Relocate the fridge to a cool area

If the problem is a very high room temperature, change the location of the refrigerator and place it in a cooler place. Avoid exposing it to direct contact with the sun and heat sources such as heating, oven and dishwasher.

 

 

open the door less

An action as simple as opening the refrigerator door less frequently will help it cool properly. This measure is especially useful in summer: think about what food you need or what you are going to drink in advance to open the refrigerator door less often.

Ventilation

To solve refrigerator ventilation problems, try to detach it from the wall for a while. Then, place it leaving more space between the wall and the back of the appliance. Also, do not overfill the shelves to leave space so that the interior air can move better.

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Cleaning the fan and condenser

Although it is not easy to access the fan and the condenser of the refrigerator, try to clean them, at least when the appliance gives enough problems, in order to optimize its performance. Disassemble the fan grill to check that it is not obstructed and, in the case of the condenser, read the manufacturer's manual to find it and clean it correctly.

defrost the fridge

When it produces ice, it is convenient to defrost the refrigerator. Otherwise, the food will not cool properly and will not keep properly.

Call to a technician for the broken thermostat

If the refrigerator is plugged in and the motor does not make any noise, it is probably because the thermostat has broken and, therefore, the refrigerator will not cool. To solve this problem, call and hire the services of a specialist technician.

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Now that you know why your fridge doesn't cool or doesn't cool enough and what you can do about it, we advise you to also read this other article on How to organize the fridge so you can learn how to use it more efficiently.