Worker with burner repairs cooling system

What To Do If A Fridge Is Not Cold Enough?

One of the essential appliances in a home is the refrigerator. Food preservation is fundamentally dependent on its proper operation, as many products will spoil if the refrigeration process is not carried out correctly. As a result, it is critical to carry out primary care and maintenance actions.

When a refrigerator fails, it can pose a significant problem in preserving certain foods. It is impossible to keep meats, and other foods are frozen without a fridge, which we will use daily.

If your refrigerator has stopped cooling or freezing, we will give you some pointers on the possible causes of the failure in this post, as well as some solutions to this problem. Let’s get started.


Possible Reasons Why Your Refrigerator Does Not Cool Or Freeze

If your refrigerator does not cool or freeze, it can be caused by any of these reasons.

1.   Climatic class

The climate class of a refrigerator determines what ambient temperature this appliance can operate at without causing problems. Ideally, it should be in an environment where the temperature is higher than 16 ° C but lower than 32 ° C.

The climate class of each refrigerator is specified in the owner’s manual. In that sense, if you find yourself in a space where the temperature is either above or below its range, it may cease to cool.

2.   Thermostat regulation failure

If the thermostat is set to a low temperature, it will get colder, but it will also use more energy. As a result, some people set the highest temperatures. If this action is used frequently, it is possible that the refrigerator will not cool sufficiently.

3.   There isn’t much room to ventilate.

It is not a good idea to overfill the refrigerator because it can obstruct the appliance’s air outlet. As a result, there are operational issues, such as a lack of cooling. For the refrigerator to cool properly, it must be ventilated.

4.   Excessive opening of the door

Some people are constantly opening and closing the refrigerator. This allows a lot of hot air to enter and makes it take longer to cool or freeze.

5.   The refrigerator is unplugged.

Although it is a ridiculous cause for many, it often happens that the refrigerator has been unplugged if it was moved for some reason or the electrical protector stopped working. The best way to check is to check or see if the light bulbs and controls on the fixture are working correctly.

6.   Technical problems

Another cause of the refrigerator not cooling or freezing is more complicated technical problems. For example, a clogged fan or a condenser is dirty or damaged when a gas leak occurs.

What to do if the fridge does not cool

After discovering the leading causes that answer why the refrigerator does not cool, we want to help you alleviate this problem. Therefore, we give you the following tips on how to fix a fridge that does not cool:

1.   Thermostat regulation

Lower the temperature of the fridge to cool the food. Adjust the thermostat to an intermediate level. In most types of refrigerators, you have to set it between 4 and 5 degrees. Consult the instructions for the use of your refrigerator to have this point clearer.

2.   Relocate the fridge to a cool area

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

3.   Open the door less

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

4.   Ventilation

To solve problems with the ventilation of the refrigerator:

  • Try to detach it a lot from the wall for a while.
  • Install it, leaving more space between the wall and the back of the appliance.
  • Do not overfill the shelves to leave the room so that the interior air can move better.

5.   Cleaning the fan and condenser

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

6.   Defrost the fridge

When making ice, it is a good idea to defrost the refrigerator. Otherwise, the food will not be adequately cooled and will not be stored properly.

7.   Call a technician for the broken thermostat.

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



  1. Which is colder in the refrigerator? 1 or 5?

Some refrigerators do not display the temperature but instead operate on a scale of 1 to 5. The refrigerating power is indicated by the numbers on the fridge’s temperature dial. As a result, the higher the setting, the cooler the fridge. Setting five will make your refrigerator the coldest.

2.Is it better to keep a fridge full or empty?

A full freezer keeps the cold longer than an empty one. The frozen food will help keep the cold in when you open the door, and the unit will not have to work as hard to cool space. But don’t overcrowd the freezer; it needs to breathe.

3.Why is everything in my fridge suddenly freezing?

A thermostat is programmed to turn off the refrigerator as soon as the temperature is reached—this aids in maintaining a constant temperature. If your thermostat is broken, it may fail to turn off and continue to run, causing your fridge to freeze everything inside it.


Now that you know why your refrigerator does not cool or does not cool enough and what you can do about it, with low amount of energy and cost. we advise you to understand the above tips and use it more efficiently.