Modern refrigeration units made in Belarus Atlant equipped with many useful functions, one of which is the accelerated freezing mode. This option is indispensable when loading a large volume of fresh products, allowing you to quickly cool them and preserve vitamins. However, there are situations when this function must be forcibly disabled, for example, if you forgot to turn it off after use or if the system crashed.
Incorrect operation of the mode can lead to the formation of excessive ice, excessive power consumption and even compressor breakdown due to continuous operation. In this article, we will analyze in detail how to properly deactivate the function in various models, consider manual reset algorithms and answer questions that arise among equipment owners.
Understanding the fast freezing function
The mode, often indicated on the control panel as Super Freeze or snowflake, is intended for intensive operation of the compressor. In this state, the refrigerator ignores the standard temperature thresholds for stopping the engine, working hard to achieve minimum values in the freezer compartment. Usually this process is automatic and takes about 24 hours, after which the equipment itself returns to normal mode.
Problems begin when the automation does not work. This may be caused by a power surge, a software failure of the controller, or accidental pressing of buttons by children. Long-term operation in this mode, the evaporator becomes overgrown with a thick layer of ice, and the temperature in the main chamber may drop below the permissible level, which will spoil fresh vegetables and fruits.
In models with electronic control, the signal about the enabled function is constantly on, sometimes flashing if an error occurs. In mechanical models with a knob-regulator, everything is simpler, but it also has its own nuances. Understanding the operating principle of your specific series Atlant is the first step to solving the problem.
Shutdown in models with electronic control
Refrigerators Atlant with electronic control (XM-4000, XM-6000 series and others) have a digital display. To disable the freezing mode, use the button with the image of a snowflake or the inscription “Freeze”. In a normal situation, it is enough to press it once for the indicator to go out.
If the button does not respond, it may be turned on child lock. In this case, the lock on the panel lights up. You need to find a button with the corresponding image (often it is an arrow button or a separate key) and hold it for 3-5 seconds until a characteristic sound signal is heard. After unlocking, try again to disable the freeze.
Sometimes the interface may freeze. In such cases, rebooting the system helps. Disconnect the refrigerator from the power supply, waiting a pause of at least 10-15 minutes. This time is necessary in order controller to completely reset the errors and return to the factory settings. After turning on, check the control panel.
What to do if the indicator is flashing?
Flashing of the freeze indicator often indicates a malfunction of the temperature sensor or problems with defrosting. If after reboot the blinking continues and the refrigerator does not freeze or freezes too much, a technician's diagnosis is required.
Control in models with a mechanical regulator
In simpler or older models Atlant control is carried out by a mechanical switch located inside the refrigerator or freezer compartment. This switch usually has a scale from 1 to 7 or an "Off" position. The freezing mode here is often implemented by forcibly turning on the compressor when turning the knob to the extreme position.
To turn off intensive freezing, you need to move the control knob to the position corresponding to normal operation (usually division 3 or 4). If the handle spins endlessly or, on the contrary, is jammed, do not use excessive force so as not to break thermostat. Some models do not have a separate “freeze” button - it is turned on by setting the maximum cold value.
If you have just defrosted the chamber and immediately turned on the maximum cold, the thermostat may turn off incorrectly. Allow the camera to warm up to room temperature before turning it on.
Full reset algorithm
If standard methods do not help and the freezing mode does not turn off, you need to perform a full reset. This method is effective for software errors microprocessor. The procedure is simple, but requires strict adherence to time intervals.
First, completely defrost the refrigerator. Unplug it, open the doors and leave it for at least 12 hours (preferably a day). This is necessary not only to melt the ice, but also to stabilize the pressure in the refrigerant system. Then turn on the device, but do not load the products yet.
When turning it on, carefully watch the panel. If, after turning on, all indicators blink or light up chaotically, let the equipment stand empty for 2-3 hours. During this time, the electronics will conduct self-diagnosis. If the freezing mode activated by itself without your participation, repeat the cycle of disconnecting from the network, increasing the idle time to 30 minutes.
☑️ Full reset algorithm
Diagnostics of sensor faults
Situation when the refrigerator does not exit the freezing mode, often indicating a breakdown of the temperature sensor. If sensor "lies" and sends a signal to the control board that it is warm in the chamber, the compressor will work non-stop, trying to cool the space.
In models with the system No Frost the defrost sensor is also important. If it is faulty, the evaporator becomes overgrown with ice, airflow (air circulation) is disrupted, and the temperature in the chamber stops falling, although the compressor hums continuously. The system may perceive this as a need to continue freezing.
A multimeter and knowledge of electrical engineering are required for accurate diagnosis. It is necessary to “ring” the sensors for resistance. If the resistance of the sensor does not change when the temperature changes (for example, when the hands get warm), the element must be replaced.
| Symptom | Possible cause | Action |
|---|---|---|
| The indicator is constantly on | Manual mode is enabled | Press the shutdown button |
| The indicator is flashing | Sensor or heating element error | Master diagnostics required |
| The compressor does not turn off | The thermostat is faulty | Replacing the thermostat |
| The refrigerator is noisy | Fan icing | Full defrosting (24 hours) |
When you need to call a technician
There are situations where independent attempts to turn off the freezing mode can lead to worsening damage. If, after defrosting and resetting the settings, the refrigerator continues to work non-stop, makes strange sounds, or a “coat” of ice appears on the back wall, the problem is deeper.
A dangerous signal is a burning smell or heating of the housing in the area of the compressor. This may indicate a turn-to-turn short circuit motor windings or a faulty start relay. Operation of such a device is prohibited.
⚠️ Attention: If you smell burnt wiring or see sparking in the area of the terminal box, immediately disconnect the refrigerator from the network and do not try to turn it on again until a specialist arrives.
Also, professional help is needed if you need to replace the electronic components of the control board or solder new sensors. These works require special equipment and soldering skills.
Prevention and operating rules
To avoid situations where the freezing mode “sticks”, you should follow the operating rules. Do not load large amounts of warm food into the freezer at the same time. This places extreme stress on the system, forcing it to operate at its limit.
Check the door seals regularly. If the elastic does not fit tightly, warm, moist air enters the chamber. This causes the compressor to turn on frequently and can cause malfunctions in the automation, which will try to compensate for the loss of cold.
Once every six months, it is recommended to carry out preventive defrosting, even for systems No Frost. This will help remove microscopic layers of ice in hard-to-reach places and extend the service life of evaporator and fans.
Is it possible to operate a refrigerator with a constantly lit frost indicator?
Short-term operation (up to 24 hours) is acceptable. Long-term operation in this mode will lead to wear on the compressor, an increase in the electricity bill and possible failure of the defrost system.
Why does the temperature not recover for a long time after turning off the freezing?
After operating in the super-freezing mode, the entire volume of the chamber and the products have a very low temperature. It takes time for the thermostat to “feel” the temperature rise to normal. This can take from 2 to 5 hours.
Are the settings reset when the lights are completely turned off?
In modern models Atlant with non-volatile memory, the settings are saved. However, if the power surge was strong, a software failure is possible that requires a manual reset according to the instructions above.