Modern two-chamber refrigerators of the brand Atlantequipped with two compressors, deservedly are popular due to their reliability and the ability to independently control the temperature in each compartment. However, even the most advanced equipment requires periodic maintenance, and proper defrosting is key. Unlike models with the No Frost system, units that require manual defrosting accumulate an ice crust on the walls of the evaporator, which over time can lead to a decrease in operating efficiency.
Many owners mistakenly believe that the presence of two compressors completely eliminates the need to monitor ice, but this is not so. Manual defrosting remains a mandatory procedure to maintain energy efficiency and extend the life of the motor. If you ignore the appearance of ice, the compressor will be forced to work in increased mode, trying to achieve the set parameters, which inevitably leads to increased energy consumption.
In this article we will analyze in detail the algorithm of actions that will allow you to safely and quickly carry out the defrosting procedure. You will learn how to prepare the equipment, what tools may be needed and what absolutely should not be done during the process. Compliance with simple operating rules Atlant refrigerator ensures that your products will always remain fresh, and the equipment will last for many years without serious breakdowns.
Why do you need regular defrosting of two-compressor models
The main reason why it is necessary Periodically defrosting the freezer is hidden in the physics of the evaporator. Moist air entering when the door is opened condenses on the cold walls and turns into frost. Over time, this thin layer turns into a dense layer, which acts as a heat insulator. It becomes more difficult for the compressor to cool the internal volume, and it begins to work almost without stopping. ice crust, which acts as a heat insulator. It becomes more difficult for the compressor to cool the internal volume, and it begins to work almost non-stop.
In addition, the growing layer of ice significantly reduces the useful volume of the chamber. In models with two compressors, each compartment operates independently, and if the freezer becomes overgrown with ice, this will not directly affect the operation of the refrigeration compartment, but will create an excessive load on its cooling circuit. An ice thickness of more than 5 millimeters is already considered critical and requires immediate intervention.
Regular maintenance also helps prevent the appearance of unpleasant odors and proliferation bacteria. Old ice absorbs the aromas of food, and over time, even fresh meat can acquire the taste of fish or vegetables that were stored there six months ago. Therefore, timely cleaning is not only a matter of technical serviceability, but also a hygienic standard.
Preparation for the procedure: step-by-step algorithm
Before starting any manipulations, it is necessary to properly prepare the workplace and the unit itself. First, empty the freezer of all food. If you plan to store them for further freezing, put them in thermal bags or wrap them in thick cloth and put them in a cool place. It is important to prevent food from defrosting during the cleaning process.
Next, you should disconnect the refrigerator from the power supply. Since you have a model with two compressors, turning off one toggle switch (if they are separate) or pulling the plug from the socket will stop both circuits or just the freezer, depending on the design, but for safety it is better to turn off the power to the device completely. Find a drain hole (if it is provided in the design for draining melt water) and prepare a container to collect the liquid.
You can use special means to speed up the process, but be careful. You should not use hot air dryers or heaters close to plastic parts - a sudden temperature change can lead to cracks in the evaporator. It is best to let the ice melt naturally by placing a bowl of warm water inside. plastic deformation or cracks in the evaporator. It is best to let the ice melt naturally by placing a bowl of warm water inside.
☑️ Checklist for preparing for defrosting
Instructions: how to quickly and safely defrost a freezer
The process of thawing in refrigerators Atlant requires patience. After removing food and turning off the power, leave the freezer and refrigerator doors open. This will ensure air circulation and speed up the melting of the ice. If an ice maker is installed in the freezer, it must also be removed and defrosted separately.
During the melting process, water will flow to the bottom of the chamber. If your model does not have a water drainage system to the outside, you will have to periodically collect the liquid with a sponge or rag. Do not try to chip ice with a knife or other sharp objects - this is the surest way to damage evaporator tubes, after which repairs may turn out to be unprofitable.
To speed up the process, you can place a pan on the bottom of the chamber (on a wooden board or thick towel, so as not to damage the plastic bottom with hot dishes) with hot water. The steam will help melt ice on the walls and ceiling of the chamber more quickly. Change the water as it cools.
After all the ice has melted, thoroughly wipe the internal surfaces with a soft cloth soaked in a weak soda solution or a special refrigerator cleaner. This will remove any remaining grease and bacteria. Pay special attention to the door seals - they also need to be cleaned and wiped dry.
Mistakes that owners make refrigerators
Often users, wanting to save time, resort to radical measures that can cause irreparable harm to equipment. The most common mistake is using a knife, screwdriver or ice pick to mechanically remove ice. The plastic of modern cameras is fragile, and the aluminum evaporator plates are easy to break. Even a microscopic scratch can become a source of corrosion or lead to a leak of refrigerant refrigerant.
Another mistake is turning on the refrigerator immediately after washing. If you wiped the camera thoroughly with a damp cloth, moisture may remain inside. Allow the device to dry completely. Also, you cannot turn on the unit if it has just been defrosted after a long period of inactivity, without first keeping it turned off.
⚠️ Attention: Never pour boiling water directly onto the ice crust or plastic walls. A sharp thermal shock can cause cracks in the structural elements of the chamber that cannot be repaired.
Comparison of operating modes: 1 compressor versus 2
Owners often wonder if there is a difference in the defrosting procedure between models with one and two compressors. There are no fundamental differences in the mechanics of the process, but there are nuances in ease of use. In models with one compressor, when defrosting, you have to turn off the entire refrigerator, which leads to defrosting of the main section.
In two-compressor models Atlant theoretically, a situation is possible when one circuit is working and the other is turned off, but with manual defrosting we still de-energize the device completely. However, the presence of two systems allows for more flexible adjustment of temperature conditions after switching on, which can be useful for long-term storage of different types of products.
| Parameter | 1 Compressor | 2 Compressors |
|---|---|---|
| Independence of cameras | No (work synchronously) | Yes (full autonomy) |
| Energy consumption | Average | Higher (two motor) |
| Noise during operation | Monotonous | One or the other may turn on |
| Freezing speed | Standard | High (Super Frost) |
The influence of defrosting frequency on service life
The less often you defrost the refrigerator, the thicker the layer of ice on the evaporator. This forces the compressor to work longer and harder to break through the insulating layer of ice. In models with two compressors, the load is distributed, but wear on the freezer motor during rare defrosting still increases by 20-30%.
Completion of the procedure and first start-up
After thorough cleaning and drying of the internal surfaces, the switch-on stage begins. Make sure the door seals are dry and clean. Place all shelves, drawers and trays in their proper places. Only after this can you connect the refrigerator to the electrical network.
Do not rush to load food right away. Let the refrigerator run idle for at least 2-3 hours. During this time, it will reach the required temperature, and the thermostat will turn off the compressor. In models Atlant with two compressors, each circuit should turn off independently, which will signal readiness for loading.
Check the operation of the indicators and (listen) to the operation of the motors. They should work quietly, without vibrations or extraneous knocks. If you notice that a whistle or hum has appeared after defrosting, perhaps some element was touched during cleaning or the position of the tubes was disturbed.
Frequency of defrosting and seasonal features
The recommended defrosting frequency depends on the humidity in the room and the intensity of use of the refrigerator. On average, manufacturers recommend carrying out the procedure every 4-6 months. However, in the summer, when air humidity is higher and the door is opened more often, ice can build up faster.
Pay attention to visual signs: if you see that a layer of frost has become noticeable and has begun to interfere with the drawers, do not wait for the planned date - defrost immediately. Ignoring this rule will result in the door no longer closing tightly, and warm air will constantly flow in.
⚠️ Attention: If you notice that the refrigerator has begun to defrost more often than usual (for example, once a month), this may indicate a malfunction of the thermostat or a leak in the seal. In this case, simple cleaning will not solve the problem; a specialist diagnosis is required.
The secret of fast freezing after defrosting
After turning on the empty refrigerator, activate the “Super Freeze” mode (if your Atlant model has it). This will force the compressor to work continuously, quickly cooling the empty walls of the chamber. After reaching the temperature, do not forget to turn off this mode, otherwise the motor will wear out.
Following these simple rules will allow you to keep your Atlant refrigerator in perfect condition. Regular maintenance does not take much time, but saves significant money on repairs and electricity. Remember that equipment lasts longer when its operation complies with the manufacturer’s recommendations.
FAQ: Frequently asked questions
Is it possible to defrost the Atlant refrigerator without unplugging it?
No, absolutely not. Defrosting is only possible when the device is completely de-energized. A running compressor will try to compensate for the heat from the melting ice, causing it to overheat and break down. In addition, water can get on the electrical contacts, causing a short circuit.
How long does it take to defrost a freezer?
The process usually takes from 3 to 6 hours, depending on the thickness of the ice and the temperature in the room. Do not speed up the process with a hairdryer or hot water, so as not to damage the plastic and the cooling system.
What to do if the refrigerator does not freeze after defrosting?
Let the device stand turned off for another 30-60 minutes. The refrigerant may need time to redistribute throughout the system. If after 3-4 hours of operation the temperature does not drop, contact the service center.
Do you need to wash the inside of the refrigerator after defrosting?
Yes, definitely. Melt water mixes with dust and bacteria. Wipe the chambers with a solution of baking soda (1 tablespoon per liter of water) and wipe dry with a clean cloth.
Is frequent defrosting harmful for a two-compressor Atlanta?
Too frequent defrosting unnecessarily does not harm, but it also does not make sense. However, if ice builds up very quickly (once a week), this is a sign of a problem and not a reason for frequent cleaning. Normal mode - 1-2 times a year.