Operation of household appliances requires not only proper use, but also regular maintenance, the key element of which is periodic defrosting. Even modern models with a No Frost or Frost Free system need the attention of the owner, although much less often than their predecessors with a drip system. Ignoring the need to clean the evaporator from ice can lead to increased energy consumption, the appearance of extraneous noise, and even failure of the compressor or water drainage system.
Brand refrigerators Atlant have proven themselves to be reliable units, but their durability directly depends on how carefully the owners treat the internal components. The ice removal process seems simple, but many users make critical mistakes when trying to speed up the process using knives or hot water. The main safety rule says: it is strictly forbidden to use sharp objects to chip ice, as this is guaranteed to lead to depressurization of the circuit and refrigerant leak. The correct approach will extend the life of the equipment for many years.
In this material we will analyze in detail the algorithm of actions for various models, explain the difference in maintenance of cooling systems and answer frequently asked questions. You will learn why you can’t just unplug the device and leave it for a week, and how to properly prepare the camera for a new cycle of operation. Compliance with these recommendations is the key to stable temperature and freshness of your products.
Features of defrosting systems in Atlant models
Before taking active steps, you need to clearly understand what type of defrosting system is installed in your unit. The equipment can be equipped with a classic drip system, a complete system, or a hybrid version. The frequency of procedures and their complexity depend on this. In models with a drip system, moisture freezes on the back wall, periodically melts and flows into the gutter, but over time, ice plugs may form in the drainage hole, requiring manual intervention. Atlant can be equipped with a classic drip system, a complete system No Frost or a hybrid option Frost Free. The frequency of procedures and their complexity depend on this. In models with a drip system, moisture freezes on the back wall, periodically melts and flows into the gutter, but over time, ice plugs may form in the drainage hole, requiring manual intervention.
Systems No Frost i Frost Free equipped with automatic heating elements (heating elements) and timers that regularly heat the evaporator hidden behind the back panel. It would seem that such devices do not need defrosting at all. However, this is a misconception: Ice can accumulate in hard-to-reach areas, in air ducts, or due to a faulty door seal. In addition, hygienic washing is required for any household appliance, regardless of the presence of automatic defrosting.
⚠️ Attention: In models with the system No Frost it is not necessary to wait for the ice inside the chambers to completely melt, since there should be no open ice there. If you find significant ice build-up in the freezer compartment of such a refrigerator, this is a signal of a malfunction, and not a need for scheduled defrosting.
The frequency of the procedure directly depends on the type of system and operating conditions. For classic models, it is recommended to defrost at least twice a year, preferably in spring and autumn. For systems with forced air circulation, one hygienic wash per year is sufficient if the seals are intact and the door closes tightly. Violation of the tightness leads to a constant influx of moist air, which causes the rapid accumulation of ice even in a working unit.
Preparation for the defrosting procedure
Quality preparation is half the success of the entire operation. Incorrect actions at the initial stage can lead to spoilage of products or damage to the floor covering. The first step is to empty the refrigerator and freezer compartments of their contents. All perishable products should be transferred to another cold place, use thermal bags, or, if it’s winter outside, take them out to the balcony, having previously packed them.
Next, turn off the power supply. Simply unplugging the plug from the socket is not enough if access to it is difficult due to furniture - in this case, it is better to use the circuit breaker on the panel to avoid the risk of a short circuit when working with water. After disconnecting, you need to remove all removable elements: shelves, drawers, egg trays and vegetable containers. They must be washed separately with warm water and a mild detergent.
It is important to prepare a place to collect melt water. It is better to cover the floor around the refrigerator with thick rags or towels, and place flat containers with low sides inside the lower part of the refrigerator and freezer. The water will drain by gravity, and your task is to prevent it from getting onto the electrical contacts or under the body of the device, where it can cause corrosion of metal parts.
☑️ Preparing for defrosting
Step-by-step process for removing ice and ice
The safest and the correct way to defrost is to melt the ice naturally at room temperature. After you have turned off the device and opened the doors, the process will take from 4 to 8 hours, depending on the thickness of the ice crust and the temperature in the room. You should not rush things by using hair dryers or heaters directed inside the chamber: a sharp temperature change can damage the plastic case and cause cracks in the evaporator evaporator.
If time is short, you can speed up the process by placing bowls of warm (not boiling!) water inside the chambers. The steam will help the ice peel off faster. The water in the bowls needs to be changed every 30–40 minutes. Once the ice begins to melt, carefully remove large pieces with rubber-gloved hands. Small residues can be wiped off with a soft cloth. Never pick at the ice with your fingers without protection - you can get hurt on the sharp edges.
Pay special attention to the drainage hole, which is usually located in the back of the refrigerator compartment. This is where blockages most often form. For cleaning, you can use a special flexible brush-brush included in the kit, or a regular cotton swab. Carefully insert the tool into the hole and make several rotational movements to break through the ice plug. After this, pour a little warm water into the hole to make sure that it flows freely into the container on the back panel of the compressor.
What to do if the drainage hole is tightly clogged?
If the water does not come out after cleaning with a brush, you can try carefully pouring a little warm water with the addition of citric acid with a syringe. The acid will help dissolve fatty deposits that often mix with ice and create a dull plug. Do not use metal wires - they can pierce the tube!
Washing and disinfection of internal surfaces
After complete removal of ice, the hygienic treatment stage begins. Even if the surface appears clean visually, it may contain bacteria, mold and odor residues. To wash the interior walls, it is best to use a weak solution of baking soda (one tablespoon per liter of water) or special detergents for washing household appliances. Aggressive chemicals, chlorine-containing preparations and abrasive powders should not be used.
Thoroughly wipe each shelf, each corner and the rubber seal around the perimeter of the door. It is in the folds of the seal that dirt most often accumulates and mold develops, which will subsequently become a source of unpleasant odor. For hard-to-reach areas, use a soft toothbrush. After treating with a chemical or soda solution, be sure to wipe all surfaces with a clean damp cloth to remove any remaining detergent.
Glass shelves and plastic drawers require special attention. A sudden change in temperature (for example, if you wash a cold shelf with hot water) can lead to the appearance of microcracks or complete destruction of the glass. Wash them in the sink with room temperature water. After washing, all elements must be completely dry before installing them back, otherwise excess moisture will turn into ice again when first started.
| Type of contamination | Recommended product | What to avoid |
|---|---|---|
| Grease deposits | Laundry soap solution | Acetone, gasoline |
| Mold in the seal | Vinegar solution (1:1 with water) | Chlorine bleach |
| Unpleasant odor | Citric acid solution | Perfume sprays |
| Traces from products | Warm water with soda | Abrasive sponges |
Drying and first start-up of the equipment
The final stage before switching on is thorough drying. Moisture inside the camera is the main enemy when starting. Wipe all surfaces dry with a soft cloth. Make sure the drain hole is clear and the water drip tray (located above the compressor at the rear) is empty and clean. If there is old sludge or mucus left in the pan, it must be removed and washed, since when the compressor heats up, this can give off a strong unpleasant odor.
Assemble the refrigerator in the reverse order: install shelves, drawers and containers. Make sure all guides are in place and secure. Now you can connect the device to the network. After switching on, do not rush to load products. Let the refrigerator run idle for at least 2-3 hours (for a freezer the time may be longer) so that it reaches operating temperature.
For the first few hours of operation, the compressor may operate in increased mode - this is normal for a system Atlantthat is entering the mode. Check the tightness of the doors: a sheet of paper sandwiched between the door and the body must be pulled out with force along the entire perimeter. If the paper falls out freely, it may be necessary to adjust the hinges or replace the seal.
Typical errors and measures precautions
Many users, trying to save time, make mistakes that can cost expensive repairs. The most common of them is using a knife, ax or chisel to chip the ice. There are tubes with refrigerant running through the walls of the refrigerator, which are easy to break. Repair in this case requires calling a technician, evacuation of the system and refilling with freon, which can be a significant part of the price of a new device.
Another mistake is using a hair dryer at maximum temperature, aimed at one point. The plastic inside the chambers may become deformed, and sudden heating of the evaporator will cause it to crack. It is also not recommended to wash the refrigerator with hot water immediately after defrosting, when the walls are still cold. Thermal shock is harmful to materials.
⚠️ Attention: Never leave a defrosted refrigerator on with the doors open for a long time unattended if there are small children or animals in the house. This could result in injury or getting stuck. Also make sure that water does not get on the electrical part of the compressor at the back.
Do not forget that the regularity of defrosting depends on the humidity in the room and the frequency of opening the doors. If you notice that ice is building up faster than usual, check the tightness of the rubber cuff. Dirt and grease reduce the elasticity of the rubber, causing warm air to enter the chamber. Timely washing of the seal prolongs its life and saves energy.
The myth about salt
There is an opinion that sprinkling salt on ice speeds up defrosting. It's true, salt reduces the melting point of ice, but the resulting salt solution is extremely aggressive to metal and can cause corrosion of aluminum parts of the evaporator, so this method is not recommended for household appliances.
Frequently asked questions (FAQ)
Is it possible to defrost an Atlant refrigerator with a hairdryer?
The use of a hair dryer is permissible only in extreme cases and with great caution. Turn it on to the minimum temperature and do not bring it closer than 30 cm to the plastic walls and the evaporator. Move the air stream evenly without stopping in one place. However, manufacturers recommend natural defrosting as the safest for the longevity of the appliance.
How long should the refrigerator stand after defrosting before turning it on?
A special “settling” time is not required for modern models, unless you transported the refrigerator lying down. The main condition is that the inner chamber must be absolutely dry. After washing and wiping dry, you can immediately close the doors and plug in the appliance, after letting it stand for 15-20 minutes to air out.
Why does the refrigerator not turn off for a long time after defrosting?
After complete defrosting, the inner walls and food (if you have already loaded them) are warm. The compressor takes time to cool the entire volume to the set temperature. During the first cycle of operation, it may not turn off for 3–5 hours. If this continues for more than a day and the cold does not accumulate, there may be a freon leak or a faulty thermostat.
Is it necessary to defrost a refrigerator with No Frost?
Full defrosting with disconnection from the network is rarely required for the No Frost system (once every 1-2 years) and only for hygienic washing. Ice in such systems does not form on food, but dust and bacteria accumulate. If you notice ice inside, this is a sign of a breakdown, not normal operation, and a technician needs to diagnose it.
What to do if the water does not leave the drain?
If the water is in the groove, it means the drainage tube is clogged. Take a soft brush or a long wire with cotton wool at the end and gently push through the clog. You can pour in a little warm water under pressure using a rubber bulb. If you cannot clean it yourself, contact the service center so as not to damage the tube.