Modern household appliances, such as appliances Atlantare reliable, but sometimes owners are faced with the need to change the standard operating mode. The question of how to turn off the freezer in a two-chamber Atlant refrigerator may arise for various reasons: from planned defrosting to the need to turn the device into a single-chamber chamber for storing vegetables or drinks. Understanding the principles of operation of the compressor and the system No Frost or drip defrosting will help to avoid mistakes.
It is important to immediately note that the design of most two-chamber models Atlant does not provide for the complete physical shutdown of one of the compartments when the compressor is running. The refrigeration circuit is single and the refrigerant circulates throughout the system. However, there are ways to minimize cold production in the freezer or stop the unit completely for maintenance. In this material we will analyze all available methods for controlling temperature conditions.
Before you begin any manipulations with electrical components or thermostat settings, you need to make sure that you understand the consequences of your actions. Incorrect setting may result in food spoilage in the main compartment or breakage compressor. Below are proven methods for solving the problem, relevant for most models of the Belarusian manufacturer.
Design features of Atlant refrigerators
Two-chamber refrigerators Atlant most often equipped with one compressor, which pumps refrigerant into the evaporators both departments. In such systems freon it first passes through the freezer chamber, where it gives up some of the cold, and then enters the refrigeration compartment. This means that it is technically impossible to completely isolate the freezer while leaving the refrigerator running without disrupting the circulation or installing additional equipment.
Models with the system No Frost have a more complex design, including fans and defrost heaters. Air circulates in them forcibly, and blocking the air supply channels to the freezer will lead to overheating of the engine and failure of the electronics. At the same time, older models with drip system (crying evaporator) are more susceptible to changes in temperature conditions, but also depend on a single cooling circuit.
⚠️ Attempts to pinch the tubes or physically block the refrigerant supply channels without professional equipment will lead to depressurization of the system and expensive repairs with refilling with freon.
Understanding that the freezer and refrigerator compartments are connected is key. You can't just "turn off" the freezer with a button, like a light in a room. All available methods are compromise solutions aimed at increasing the temperature in the freezer compartment to acceptable values or stopping the appliance completely.
Using the “Super Freeze” function in reverse mode
Many users mistakenly believe that the "Super Freeze" (Super Freeze) mode can work in both directions. In fact, this function is designed to quickly reduce the temperature to minimum values, usually to -24°C and below, in order to freeze fresh food without losing its structure. Activating this mode causes the compressor to work continuously, ignoring the thermostat signals about reaching the target temperature.
However, knowledge of the principle of operation of the thermostat helps in the reverse process. If your goal is not to completely defrost the chamber, but simply to raise the temperature in it to store, for example, watermelons or wine, then disabling the super freeze function is the first step. In some electronic models Atlant with a display, you can manually set the temperature in the freezer to the maximum value, usually it is -6°C or -8°C.
When setting the maximum temperature in the freezer, the compressor will turn on less often, which will lead to an increase in the average temperature in this compartment. This won't disable the chamber completely, but it will turn it into a compartment for short-term storage or refrigeration rather than deep freezing. This approach is safe for equipment and does not require intervention in electrical circuits.
It is worth considering that in mechanical models with a thermostat knob inside the refrigerator compartment, the position of the regulator affects both compartments at the same time. Turning the knob towards the minimum (1 or Min) will increase the temperature in both the freezer and refrigerator. This may be an acceptable solution if the room temperature is high enough.
Complete shutdown: step-by-step instructions
The only guaranteed way to completely turn off the freezer is to stop the entire refrigerator. This is necessary for defrostingcleaning the system of ice or long-term downtime. The process requires compliance with a certain sequence of actions in order not to damage the internal components and ensure safety.
First, you must empty both chambers of food. All shelves, drawers and containers should then be removed to allow access to the interior walls. After this, the refrigerator is disconnected from the power supply. It is important to wait until the compressor has completely stopped before starting any work inside the chambers.
☑️ Complete shutdown algorithm
Next follows the process of natural defrosting. It is not recommended to use a hairdryer or other heating devices to accelerate the melting of ice, as a sudden temperature change can damage the evaporator. The doors must remain open until the ice completely disappears. plastic elements and an evaporator. The doors must remain open until the ice has completely disappeared.
⚠️ Attention: Never use sharp objects (knives, screwdrivers) to chip ice. You can puncture the evaporator, which will lead to a freon leak and expensive repairs.
After the ice has melted, you need to thoroughly wash the chambers and, most importantly, dry them. Moisture in the drainage holes or bottom may cause mold or an unpleasant odor the next time you turn it on. Leave the appliance open for several hours or even a day, if possible.
Setting the thermostat for minimum cold
If your goal is to use the freezer as an additional refrigeration compartment, it is important to set the thermostat correctly. Models Atlant with mechanical control usually use a scale from 1 to 7, where 1 is the warmest mode and 7 is the coldest. Setting the regulator to position 1 or Min is the optimal solution.
In electronic models, control is carried out through a panel on the door. Here you can set the parameters more precisely. For example, setting the temperature -6°C will allow you to store vegetables in the freezer that do not tolerate freezing, but require low temperatures for long-term storage. This is an effective way to expand the useful volume of the refrigerator.
| Knob position | Temperature mode | Influence on the freezer | Recommended use |
|---|---|---|---|
| 1 (Min) | +8...+10°C (in cold temperature) | The temperature rises to -6...-8°C | Storage of vegetables, drinks |
| 3 (Average) | +4...+6°C (at cold temperature) | Standard freezing -18°C | Daily use |
| 5-6 (Max) | +2...+4°C (at cold temperature) | Deep freezing -24°C | Preparing food for the winter |
| 7 (Super) | Non-stop operating mode | Extremely low temperature | Fast freezing only |
It is worth remembering that when you set the thermostat to the minimum value, the temperature in the refrigerator compartment will also increase. This can be critical during the hot season or if the refrigerator is heavily loaded with food. Monitor the condition of perishable goods in the main chamber.
What happens to the compressor at the minimum setting?
When the thermostat is set to the minimum value (1 or Min), the compressor turns on less often and runs for less time. This reduces the load on the unit and saves energy, but requires that the external temperature in the room is not too high.
Temporary shutdown for transportation or repair
Situations when you need to turn off the freezer to transport the refrigerator or carry out repair work require a special approach. When transporting, it is important not only to disconnect the device from the network, but also to prepare it correctly. If the refrigerator is transported in a lying position, this creates risks for the oil system compressor.
After any movement, especially if the device was in a horizontal position, you must wait a certain time before turning it on. Typically, manufacturers recommend standing Atlant in a vertical position for 2 to 4 hours, and in some cases up to 24 hours, if the seal has been broken or work has been done with the refrigerant.
If the shutdown is associated with replacing the seal or repairing the door, then simply defrost the chamber and leave the door open. In this case, the compressor does not start because the temperature inside rises and the thermostat does not give the command to turn on. This is safe for electronics, but you should not leave the refrigerator turned off for weeks without supervision to avoid the appearance of fungus.
⚠️ Attention: When leaving the refrigerator idle for a long time (more than a month), it is recommended to leave the doors slightly open, locking them to ensure air circulation and prevent the appearance of a musty smell.
For repairs related to replacing a thermostat or start relay require complete disconnection from the network and access to the technical compartment at the back of the device. It is important to follow safety precautions here and not touch live parts immediately after turning off.
Frequent errors when trying to turn off
Users often try to find a “magic button” or a hidden toggle switch that turns off only the freezer. Such searches often lead to people starting to disassemble the control panel or tinker with the thermostat. This is a gross mistake that can lead to breakage plastic gears of the regulator or damage to the contacts.
Another common mistake is trying to seal the ventilation holes between the chambers with tape or foam. In systems No Frost this will lead to disruption of air circulation, overheating of the fan motor and, as a result, failure of the entire cooling system. Air should circulate freely between compartments to maintain temperature balance.
It is also a mistaken belief that loading the freezer with empty containers will help “turn off” the cold. On the contrary, frozen objects (even if they are just empty bottles of water) work as cold accumulators and will maintain a low temperature longer, preventing it from increasing when the thermostat settings are changed.
Questions and answers (FAQ)
Is it possible to use a two-chamber Atlas as a single-chamber refrigerator all the time?
Technically, you can keep the freezer at maximum temperature (about -6°C), but this will not turn it into full refrigerator compartment with a temperature of +4°C. Products that require cooling, but not freezing, can be stored there for a limited time, but it is better to use the main chamber for this.
Why does the refrigerator not turn on for a long time after being disconnected from the mains?
This is the normal operation of the protective time relay (in models with No Frost) or waiting for pressure equalization in the system. If you have just defrosted and turned on the appliance, give it 5-10 minutes. If the delay exceeds 20-30 minutes, the start relay or thermostat may be faulty.
Is frequent switching on and off harmful to the compressor?
Yes, frequent start-stop cycles (less than 10-15 minutes of operation) are harmful to the life of the compressor. If you're experimenting with your thermostat, try not to change the settings too often. Allow the system to stabilize in the new mode for several hours.
How to understand that the freezer has really turned off?
Since it cannot be completely turned off, the temperature serves as an indicator. Use a household thermometer, placing it in the chamber. If the needle rises above -10°C and stays there, it means you have reached the “light freezing” or cooling mode. A complete absence of cold is only possible when the appliance is unplugged.
Do you need to lubricate the doors with oil after defrosting?
Yes, after each complete defrosting and washing, it is recommended to wipe the rubber door seal with glycerin or a special silicone grease. This will maintain the elasticity of the rubber and ensure a tight fit, which is critical for the correct temperature conditions.