How to properly defrost a two-chamber Atlant refrigerator

Modern two-chamber models of the Belarusian brand Atlant are deservedly popular due to their reliability and functionality. However, even the most advanced systems, be it a classic “crying” wall or No Frostrequire periodic maintenance. Many owners mistakenly believe that equipment with automatic defrosting does not require human intervention at all, but this is not so.

Regular defrosting is necessary not only to remove excess ice, but also to comply with hygiene standards. During operation, food odors, bacteria and condensation accumulate inside the chambers, which can turn into an ice crust even in systems with forced air circulation. The correct approach to this procedure will extend the service life compressor and maintain the efficiency of the heat exchanger.

In this article we will analyze in detail the algorithm of actions for various models Atlant, consider typical errors and answer questions that users often have. You will learn why you cannot use a hairdryer to speed up the process and how often you really need to completely clean the unit.

Features of defrosting systems in Atlant refrigerators

Before taking active steps, it is important to understand what kind of system you are dealing with. Two-chamber refrigerators Atlant are most often equipped with one of two types of defrosting: drip (in the refrigerator compartment) and manual or automatic (in the freezer compartment). In models with the system No Frost moisture is removed outside the chambers, but ice can still form on the evaporator hidden behind a plastic panel.

If you have a model with a “crying” back wall, then water flows into the groove and evaporates naturally. However, if the doors are opened frequently or the seal fails, the moisture does not have time to escape and freezes, forming ice. In old-style freezers, ice accumulates on food and walls, requiring a complete power outage to remove it.

There is a misconception that the system No Frost does not need to be defrosted. This is only partly true: the evaporator itself is cleaned automatically, but the drainage channels can become clogged, and ice sludge sometimes accumulates in the bottom of the freezer. Therefore, preventive shutdown is also required for such units, although less often than classic models.

⚠️ Attention: Do not confuse the “Vacation” mode with defrosting. Activating the function Holiday only increases the temperature in the refrigerator compartment to save energy, but does not start a defrost cycle with heating elements.

Preparation for the defrosting procedure

Quality preparation is half the success. You should start by freeing up your internal space. All products must be removed from the chambers. If you are planning a long defrosting due to a thick layer of ice, take care of the safety of perishable goods in advance. They can be placed in basins with ice, wrapped in blankets, or temporarily moved to the balcony (in winter).

Next, you should completely turn off the power supply. Unplug the cord from the outlet. It is not enough to simply turn the temperature regulator to zero - for safety and to completely stop all processes, a physical opening of the circuit is necessary. If the outlet is in a hard-to-reach place, use an extension cord or refer to the installation instructions for your model Atlant.

Prepare equipment for collecting water. You will need:

• 🧺 Several large towels or old sheets that you don’t mind getting wet.
• 🪣 Wide basins or flat containers for installation under the freezer.
• 🧽 Soft sponges and microfiber rags for wiping the inside surfaces.
• 🧴 Special detergent for household appliances or a weak soda solution.

It is important to remove all removable elements: shelves, drawers, egg trays and containers on the doors. Plastic becomes brittle at low temperatures, so remove them carefully and let them warm up at room temperature for a couple of minutes if they are frozen. Glass can also crack from a sudden temperature change if warm water immediately hits it.

Step-by-step defrosting process: classic models

For models with manual defrosting of the freezer, the process takes time and patience. After switching off, leave the doors open. Natural melting of ice is the safest method for evaporator and interior coatings. Depending on the thickness of the ice crust, the process can take from 3 to 10 hours.

If the ice layer is very thick, you can carefully use a plastic scraper (often included with refrigerators Atlant). Never use metal knives, screwdrivers or other sharp objects. Damage to the evaporator tubes will lead to leakage freon and expensive repairs that cannot be done on your own at home.

To speed up the process, you can put a container of hot water (but not boiling water!) in the freezer. The steam will help soften the ice. Change the water as it cools. It is better to keep the doors closed so that the steam concentrates inside, periodically opening them to ventilate and remove moisture.

⚠️ Attention: It is strictly forbidden to use a hair dryer or heaters to heat the insides of the refrigerator. Sudden heating can deform the plastic case, damage the seals and lead to cracking of metal elements.

When the bulk of the ice has disappeared, collect the water with rags. Pay special attention to the corners of the chamber and where the shelves are attached. Water often stagnates there, which can become a source of unpleasant odors. Wipe all surfaces dry before the next step.

What to do if the ice does not melt?

If the ice crust is too tight, try spraying it with warm water from a spray bottle. Do not pour water directly onto food or electrical contacts. You can also use special sprays for defrosting, but make sure that they are safe for contact with food.

The nuances of defrosting the No Frost system

Owners of two-chamber refrigerators Atlant with the system No Frost often wonder why they need them at all something needs to be done. Indeed, they do not require frequent defrosting - once a year is enough for hygiene. However, ignoring this rule can lead to clogging of the drainage system.

In such models, water from melted ice flows into a special pan above the compressor, where it evaporates. If the drain hole becomes clogged with crumbs or ice, water will begin to pool at the bottom of the freezer or, worse, leak onto the floor. Therefore, during preventive defrosting, be sure to check the cleanliness of the drainage.

The process looks like this:

1. Disconnect the refrigerator from the network for 12-24 hours.
2. Remove the back plastic panel in the freezer (if the design allows and this is described in the manual).
3. Check the drainage hole on the back wall.
4. Rinse the internal surfaces with a soft solution.

Clean the drainage hole using a soft rubber bulb or a syringe without a needle. Gently run warm water into the hole to remove any blockage. If the water flows freely, the system is working properly. If it is, repeat the procedure or use a thin brush.

Cleaning and disinfection of internal chambers

After the ice has completely melted and the water has been removed, the washing stage begins. This is a critical step in keeping your family healthy. In the favorable environment of the refrigerator, bacteria actively multiply, such as Listeria and E. coli, which are not afraid of low temperatures.

For washing, use warm water with the addition of baking soda (1 tablespoon per liter) or a mild soap solution. Avoid aggressive chemicals, chlorine-containing products and abrasive powders. They can damage the antibacterial coating of the walls (if your model has it Atlant) and leave toxic traces.

Wipe thoroughly:

• 🚿 Internal walls of the refrigerator and freezer cameras.
• 🍽️ Removed shelves, drawers and containers (it is better to wash them separately in the bathroom).
• 🚪 Sealing rubber bands around the perimeter of the doors - mold often hides in the folds.
• 💡 Lighting lamps and control buttons.

Pay special attention to the area around the water drain hole in the refrigerator compartment. Mucus often accumulates there. Clean it with a cotton swab dipped in hydrogen peroxide. After washing, be sure to wipe all surfaces with a clean, damp cloth to remove any remaining detergent, and then wipe dry.

Completion of the procedure and first launch

The final stage is assembly and switching on. Make sure all surfaces inside the chambers are completely dry. When turned on, residual moisture will instantly turn into an ice crust, nullifying all your efforts. Let the refrigerator stand with the doors open for another 15–20 minutes to completely remove the smell of dampness and detergents.

Replace all shelves, drawers and containers. Make sure they fit snugly and evenly. Now you can connect the device to the network. Don't rush to load products! Let the refrigerator Atlant run idle for at least 2-3 hours (for models with No Frost - up to 4 hours). During this time, the unit will reach the required temperature and thermostat turns off the compressor.

Only after the refrigerator has reached operating mode can you add food. First add those stored at room temperature, then gradually add cooled ones. Do not overload the chamber with a large volume of warm food at once - this will create excess load on the motor.

⚠️ Attention: If, after turning on, the refrigerator makes unusual sounds, buzzes louder than usual, or does not turn off for more than 5-6 hours, immediately turn it off and contact the service center. Perhaps the electronics were damaged during the defrosting process or a power surge occurred.

Typical errors during defrosting

Even experienced users sometimes make mistakes that can shorten the life of the equipment. One of the most common is trying to break the ice with a knife. As already mentioned, this is a direct path to breakdown of the freon system. Repair in this case will be expensive and will require calling a specialist.

Another mistake is turning on the refrigerator immediately after washing, when the inside is still damp. This leads to the formation of a “coat” of ice within the first hour of operation. Also, you should not leave the refrigerator turned off for a long time without supervision with the doors closed - mold and a persistent musty smell may develop inside, which is then difficult to get rid of.

Some users ignore the condition of the rubber seals. Dirt on them prevents the door from closing tightly, which causes warm air to get inside, and the refrigerator begins to work more intensely, accumulating ice faster. Regularly check the tightness of the door.

The myth about oil

There is a myth that after defrosting you need to lubricate the door hinges with oil. Modern Atlant refrigerators use self-lubricating bushings. Using oil will only result in it dripping onto shelves and food.

Frequently asked questions (FAQ)

How often do you need to defrost the Atlant refrigerator?

Models with manual defrosting of the freezer require a procedure every 3-4 months or as ice forms 5 mm thick. It is enough to defrost systems No Frost and drip models once a year for hygienic cleaning.

Is it possible to defrost a refrigerator while leaving food inside?

Absolutely not. During defrosting, the temperature inside the chambers rises above zero, which will create ideal conditions for the growth of bacteria in food. In addition, melting ice will stain the packaging.

What to do if an unpleasant odor appears after defrosting?

It is necessary to re-wash the chambers with a solution of vinegar or citric acid. Special odor absorbers or regular activated carbon placed on shelves help a lot. Also check the drain hole for the presence of stagnant water.

Why does the Atlant refrigerator quickly become overgrown with ice after defrosting?

The reasons may be a faulty door seal, frequent opening, placing hot food inside or a broken defrost sensor (in No Frost models). If you follow all the operating rules, but ice builds up within a week, diagnostics by a technician is required.

Do you need to lubricate the hinges with oil after defrosting?

In modern models Atlant this is not required and is even harmful. Oil may drip onto food or the floor. If the door becomes difficult to open, it is better to check the horizontal installation of the refrigerator itself or the condition of the seal.