Detection of an ice crust or snow coat inside the Beko refrigerator is a signal that cannot be ignored. Owners are often faced with a situation where equipment that has worked for years without complaints suddenly begins to become covered in ice. This not only reduces the useful volume of the chambers, but also creates excess load on the compressor.
Modern models Bekoequipped with the system No Frost, in principle, should not require manual defrosting. If you see ice, it means that the moisture removal cycle or the tightness of the circuit is broken. It is important to understand what exactly went wrong: a user error or a technical failure.
In this article we will analyze in detail the mechanics of ice formation, check the condition of the seals and analyze the operation of the sensors. A critical factor for models with No Frost is the serviceability of the heating element evaporator, which often fails unnoticed by the user. Correct diagnostics will help avoid costly repairs.
The principle of operation of the No Frost system and failures
Refrigerators Beko use forced air circulation technology. The fan drives a cold stream from the evaporator hidden behind the back wall, distributing it among the chambers. Moisture from the food settles on the cold evaporator, where it turns into frost.
Periodically, the system automatically turns on the heating element to melt this frost. The water flows into a special tray and evaporates. If this cycle is disrupted, ice begins to accumulate and is blown out by a fan into the chamber.
Often the cause is a clogged drainage channel. The melt water does not have time to leave and freezes, forming an ice plug. Over time, the plug grows, blocking access to air, and ice build-ups appear on the shelves.
- ❄️ Failure to operate the defrosting timer results in the heater simply not turning on at the right time.
- 🌡️ A faulty temperature sensor may “think” that the evaporator is already warm and turn off the heating element prematurely.
- 🌀 A frozen fan stops moving air, and the cold flow locally freezes the food.
⚠️ Attention: If you hear a crackling or buzzing sound before ice appears, the fan blades may be touching frozen ice. Operation in this mode will lead to motor damage.
Why does ice appear in only one corner?
Local freezing of ice often indicates a leak in this particular area or a displacement of the air duct through which direct flow blows.
Operation errors leading to icing
Before calling a technician, it is necessary to eliminate the human factor. Often, users themselves create the conditions for ice formation without knowing it. Hot food is the main enemy of any refrigerator.
By placing a pan of warm soup, you sharply increase the humidity and temperature inside the chamber. The ventilation system cannot cope with such a volume of steam, and it instantly condenses on the walls, turning into ice.
It is also worth checking whether the door does not fit tightly. If you often leave your refrigerator open or the door is askew, warm, moist air gets inside. It settles on the coldest surfaces, creating a “fur coat.”
Proper storage products involve the use of containers with lids. Open containers with liquid continuously evaporate moisture, which the system has to remove.
⚠️ Attention: Never try Chip the ice with a knife or sharp objects. Damage to the evaporator tubes will lead to freon leakage and costly repairs.
Diagnostics of seals and tightness
The rubber seal around the perimeter of the door is the first barrier that protects the chamber from external air. Over time, rubber loses elasticity, cracks or deforms. Air is constantly sucked into the resulting cracks.
You can check the tightness with a simple test with a sheet of paper. Clamp the sheet with the door around the entire perimeter. If it comes out easily without resistance, then the fit is broken. In such places, ice will actively freeze.
Sometimes the problem is solved by simply washing and lubricating the seal with silicone grease. The rubber softens and fits tightly again. If the material is dull or torn, replacement will be required.
| Symptom | Probable cause | Inspection method |
|---|---|---|
| Ice at the door handle | Loose seal seal | Visual inspection and test with paper |
| Ice on the back wall | Failure of the sensor or heating element | Measuring resistance with a multimeter |
| Ice under the drawers | Drainage clogged holes | Cleaning with a brush or blower |
| Snow on food | Long opening of the door | Observing habits |
Problems with the drainage system
In refrigerators Beko condensation should flow freely into the drainage hole, usually located on the back wall of the chamber. If this channel becomes clogged with crumbs, mold or ice, the water has nowhere to go.
It accumulates at the bottom, freezes and turns into an ice slide. Over time, this ice rises higher, capturing the lower shelves. Users often mistake this for a breakdown of the No Frost system, although the problem is trivial.
For cleaning, you can use a special soft brush or a medical bulb with warm water. The main thing is not to pierce the back wall or damage the internal channels.
If the water is frozen inside the channel, the refrigerator will need to be completely defrosted within 24 hours. Only complete thawing will allow the plug to melt and free the duct.
☑️ Cleaning the drainage
Electronics and sensor malfunctions
Modern models Beko are controlled by complex electronics. If the control board is malfunctioning or receiving incorrect sensor data, the defrost cycle may not start. Ice builds up on the evaporator and begins to interfere with the operation of the fan.
The defrost sensor often fails. It must record the temperature of the evaporator and give a command to turn on the heating element. If it shows incorrect values, the system “thinks” that there is nothing to defrost.
The heating element itself may also fail. In this case, the frost on the evaporator simply does not melt until mechanical intervention or complete defrosting occurs.
Diagnostics these elements require a multimeter and skills in working with electrical circuits. Without experience, it is better to contact a service center.
⚠️ Attention: Before checking the electronics, be sure to disconnect the refrigerator from the power supply. Working with 220V voltage is dangerous to life.
Proper defrosting of the refrigerator Beko
If the ice is already frozen, the equipment must be defrosted. For models with No Frost this is done only in emergency cases. Complete thawing takes at least 24 hours.
Unplug the refrigerator, open all doors and remove food. Do not use hair dryers or heaters to speed up the process - sudden temperature changes are harmful to plastic and tubes.
After defrosting, wipe the chambers dry and turn on the device empty for 2-3 hours. This will allow the system to enter operating mode and check whether moisture is leaving the drainage.
If the problem was a one-time electronics failure, after this procedure ice will no longer appear. If the cause is a breakdown, the symptoms will return in the near future.
Is it possible to speed up defrosting?
You can put containers with warm water inside, but not hot. This will speed up the melting, but will not create a thermal shock for the materials.
Why does ice freeze in the Veko refrigerator if it is new?
Ice may appear in a new refrigerator due to incorrect first installation. If it was not allowed to “settle” after transportation or was immediately loaded with products, the system might not return to normal. The seal may also be defective.
How long should complete defrosting take?
A minimum of 24 hours is required to effectively remove ice plugs in the channels and on the evaporator. A short defrosting of 2-3 hours often removes visible ice, but leaves hidden plugs.
Is it possible to operate a refrigerator with ice?
Short-term - yes, but this will lead to increased energy consumption and wear on the compressor. Prolonged work with icing reduces the service life of equipment.