Why does not freeze the freezer in the refrigerator – what to do with the malfunction?

The most frequent issue that occurs in a two-chamber refrigerator is inadequate freezing of items. This problem can affect owners of high-end, contemporary models equipped with No Frost technology, as well as individuals using older, manual defrost appliances.

If you have noticed that the freezer compartment in your refrigerator is not freezing properly or the freezing process is not very efficient, it is essential to investigate the underlying cause of this malfunction. Once you have identified the problem, you can then make an informed decision on how to proceed, whether it be troubleshooting the issue yourself or seeking assistance from a professional technician.

Reasons why the freezer does not freeze

Having an excessive amount of ice and snow in the freezer can indicate a malfunctioning compressor. When troubleshooting a broken appliance, it is important to start by checking the power supply. Sometimes a simple issue such as a damaged cable or a lack of electricity in the network or a specific outlet can cause the refrigerator to fail at freezing food.

However, if the refrigeration compartment is working properly but the freezer has stopped freezing, then the root of the problem lies within the freezer itself. Too little or too much ice and snow can be indications of a compressor failure, blocked pipes, or even a leakage of refrigerant.

The simplest unit malfunctions are

The doors are not tightly closed. One common cause of freezer malfunctions is a loose door, which allows air to enter the chamber. In Hotpoint Ariston refrigerators, this problem can arise after extended periods without defrosting. Sometimes, the chamber becomes too full of products, and the appliance is unable to handle its task. All of these issues can be easily resolved without needing to call a technician. For the first issue, you simply need to address the problem with the poorly closing door. For the second issue, you can defrost the appliance by disconnecting it from the power supply. Lastly, for the third issue, you should reduce the amount of items in the chamber to ensure there is still some free space.

Congestion in the freezer prevents the melt water from flowing through, causing it to accumulate at the bottom of the freezer and leak out. This can lead to various problems, such as the machine not working properly due to blockages in the capillary system. Foreign substances, such as grit from a worn filter, oil, and moisture, can enter the tubes and cause further problems. As a result, refrigerators of certain brands, like LG, may not cool properly and frozen products may not freeze.

For instance, Deo models often face issues with the lower chamber not freezing properly due to a clogged drainage system. The blockages prevent the melt water from passing through, leading to accumulation and leakage. This can result in cracked plastic and corrosion of metal elements, ultimately causing refrigerant to leak out.

Problems with automatics and electronics

The temperature sensor is an essential component in the freezers of all brand models, including Liebherr. Its main function is to regulate and maintain the desired temperature. When the temperature sensor malfunctions or breaks, it can lead to improper freezing of food.

One of the indications of a broken temperature sensor is a significant disruption in the compressor, which occurs when incorrect temperature data is transmitted from the electronic system.

Improper freezing can also be caused by faulty mechanical devices or buttons. For example, the Stinol 106 model often experiences issues with the defrost mode timer. This problem can be easily resolved by adjusting the regulator by a few degrees.

Refrigerant leakage from the system

There can be a potential issue with the Indesit SFR 167 NF freezer model and freon leakage. This can occur when micro-cracks develop in the tubes due to improper usage or normal wear and tear.

If the refrigerator has not been defrosted for an extended period or if the user attempts to expedite the defrosting process by forcefully removing ice with a hard object, cracks are more likely to form.

Failure of one of the compressors

In refrigerators that are equipped with 2 compressors, the problem arises when one of the compressors fails. As a result, the refrigerator does not function properly, causing the cooling chamber to operate in a regular cooling mode. This issue is commonly experienced by owners of Biryusa 14 or Atlant models.

An issue frequently encountered with refrigerators is the deterioration of the sealing gasket, as it can become dried out or detached.

This problem is often due to extended periods of inactivity, which allows air to enter the chamber and raise the internal temperature.

Consequently, the compressor of a Veco or any other brand refrigerator ramps up its intensity, but this only exacerbates the issue and leads to quicker wear and tear.

Mechanical and chemical damage

When using household appliances, various types of mechanical damage can occur on the housing, such as cracks or holes in the rear panel.

These damages can be caused by a variety of factors, including low-quality manufacturing materials, improper usage, or mishandling during transportation. The presence of such damage can lead to the ingress of air into the appliance, ultimately reducing its freezing efficiency.

In the course of time, corrosion of the walls causes refrigerant lines to develop leaks. This leads to the escape of Freon through the resulting holes, preventing cold air from entering the chamber.

Immediate action is necessary to rectify this issue, as failure to do so can result in the compressor malfunctioning.

What to do if the freezer stops freezing

The range of issues with the freezer is extensive. Once you have identified the cause of the product’s failure to freeze and determined that the compressor is constantly running without shutting off, it is time to address the problems at hand.

Some of the issues can be resolved independently, while others may require purchasing costly components and the involvement of professionals.

Repair of the freezer in the refrigerator

To resolve issues with the freezer, it is important to consider the underlying causes:

• Clear blockages in the capillary systems by gently tapping the pipes to dislodge any lodged particles. For drainage pipes, use a rubber bulb to fill with hot water and clear the blockage.
• To restore functionality, the thermostat and thermostat can be replaced. Only a skilled professional can diagnose the cause of the problem and make the necessary repairs.
• The only way to restore a dried-out chamber seal is to completely replace it.
• If the compressor is overheating and disrupting the cooling mode, you can try moving the refrigerator away from the wall to compensate. If this doesn’t help, the part needs to be replaced.
• The defrost sensor malfunctions, which results in the control system transmitting inaccurate data. This issue can be resolved by replacing the defrost sensor.
• If the Indesit No Frost model is not freezing, it is often resolved by replacing the heating device.
• To eliminate rust from the tubes, you can treat them with a special agent or 9% vinegar. However, it is important to test the effect on a small area before applying it to the entire oxidized surface.

By knowing how to fix a refrigerator that is not freezing properly, you can try implementing the appropriate recommendations for its repair. Simple malfunctions can often be fixed by oneself.