Detection puddles of water on the bottom shelf of the refrigerator or on the kitchen floor are always an unpleasant surprise that requires immediate attention. Owners of Belarusian brand equipment Atlant often encounter a similar problem, and in most cases the cause is a simple blockage of the drainage hole. The moisture formed when the evaporator defrosts cannot go into a special tray and accumulates inside the chamber, creating ideal conditions for the growth of bacteria and mold.
Before calling a technician or looking for a service center, you should try to solve the problem yourself, since the cleaning procedure is quite simple and does not require complex equipment. Drainage system in models Atlant it is arranged logically: water flows down a groove into a hole located in the rear wall and goes through a tube into a container above the compressor, where it evaporates. If this path is blocked, the water begins to look for a way out.
In this article we will analyze in detail all the stages of diagnosing and cleaning the drain, consider the necessary tools and precautions. You will learn how to distinguish a simple blockage from more serious malfunctions, such as freezing or mechanical damage to the tube, and what actions will help return the refrigerator to normal operation as soon as possible.
Main causes of drainage system blockage
Understanding the nature of the blockage is already half the success in eliminating it. In refrigerators Atlant with a system No Frost or drip defrosting, the reasons may be slightly different, but the essence remains the same - a foreign object or substance is blocking the flow of water. Most often, the culprits are food debris, crumbs, plastic wrappers or even green leaves that accidentally fall on the back wall of the chamber.
Another common cause is the formation of a so-called “jelly-like” mass from a mixture of fat, dust and condensation. Over time, this sticky substance accumulates in the bends of the drainage tube, narrowing the passage and eventually blocking it completely. In winter, condensation from products with high humidity is added to the list of problems, which can freeze at the mouth of the drain if the temperature in the chamber is too low.
⚠️ Attention: If you notice that the water in the tray above the compressor has an unpleasant odor or color, this is a signal that the process of rotting organic residues has already begun inside the tube, and simple rinsing with water may not help - you will need disinfection.It is also worth mentioning manufacturing defects or displacement of the refrigerator during transportation. If the unit is not level, water may not fall into the drain funnel, but overflow over the edge of the groove. Checking the horizontal installation is the first thing to do before starting disassembly.
📊 How often do you encounter water in the refrigerator?Once a monthOnce every six monthsFor the first timeA constant problemPreparation for work: tools and safety
To properly clean the drain hole in the refrigerator Atlant you do not need to be a professional engineer, but you need to prepare a minimum set of tools. The lack of suitable devices can lead to damage to the plastic elements or push debris even deeper into the system, which will aggravate the situation.
You will need soft but elastic materials that will not scratch the internal surfaces. Stiff wire or sharp objects are absolutely not suitable, as they can easily pierce the thin wall of the drainage tube, and then repairs will become much more difficult and expensive. It is better to use specialized brushes or flexible cables.
☑️ Preparing to clean the drain
Done: 0 / 5Be sure to prepare a container for collecting water and old towels or rags. Even if you are careful, some water and dirt will inevitably end up on the floor or refrigerator shelves. Also stock up on rubber gloves, as the contents of the drain may be far from sterile.
Access to the drain hole in different models
The design of refrigerators Atlant may vary depending on the series and year of manufacture, so access to the drain hole is carried out differently. In models with a drip defrosting system, the hole is usually visible immediately on the back wall of the refrigerator compartment, at the bottom, in the center. It is a small round or oval hole in the plastic.
In units with a system No Frost the situation is more complicated. The drain hole is often hidden behind a plastic panel or is located in a hard-to-reach area covered by the evaporator. This may require partial disassembly of the inner lining. It is important not to use force when removing plastic plugs, as in the cold the plastic becomes brittle and breaks easily.
System type Drain location Is disassembly necessary Cleaning frequency Drip Rear wall, bottom No Once every 6 months No Frost Behind the panel/evaporator Partial Once per year Combined In the refrigerator and freezer Depends on the zone As needed If you are the owner of a two-chamber refrigerator, remember that drainage holes can be in both the refrigerator and in the freezer (in the evaporator area). A blockage in the freezer is often manifested by the freezing of a “coat” of ice at the bottom of the chamber or at the bottom of the vegetable drawers.
Mechanical cleaning method: step-by-step instructions
The most effective method for removing dense plugs is mechanical cleaning. For this, a special cable for cleaning drainage, which can be bought at a hardware store, or a soft insulating wire with a bent end is best suited. The main thing is to act delicately, pushing through the debris rather than punching through the wall.
Insert the tool into the hole and carefully move it deeper, making rotational movements. When you feel resistance, apply light pressure and continue rotating to break up the cork. After this, remove the cable and remove any adhering dirt. Repeat the procedure until the instrument passes freely along the entire length of the canal.
After mechanical treatment, it is recommended to rinse the canal. To do this, fill a syringe (without a needle) or a rubber bulb with warm water and inject it into the hole under pressure. If the water flows freely and does not pour back, it means drainage restored.
Rinsing and disinfection of the drainage channel
Even if the water has started to drain, this does not guarantee complete cleanliness of the system. Fatty deposits and bacteria could remain on the walls of the tube, which after a while will form a plug again. Therefore, the washing and disinfection step is mandatory for long-term results.
For washing, you can use a weak solution of soda or a mild detergent. Draw the solution into a syringe or bulb and rinse the canal several times, alternating infusion of liquid and waiting for it to leave. This will help dissolve remaining fat and wash away mucus. After using chemicals, be sure to rinse the system with clean water to remove any remaining product.
A weak solution of chlorhexidine or specialized products for caring for refrigerators are excellent for disinfection. Pour a small amount of disinfectant into the canal and leave for 10-15 minutes. This will kill mold spores and eliminate the unpleasant odor that often accompanies clogs.
⚠️ Attention: Never use harsh chemicals such as pure chlorine, acid or acetone. These substances can corrode the rubber seals of the tubes or damage the plastic of the case, which will lead to cracks and the need to replace parts.Prevention of repeated blockages
For the question “how to clean the drain in the refrigerator Atlant" did not become regular, it is important to follow simple operating rules. The main prevention lies in proper packaging of products. Liquid products should be covered with lids, and vegetables and fruits should be stored in special containers or bags so that soil particles and leaves do not fly around the chamber.
Regularly check the condition of the products on the shelves adjacent to the back wall. Do not place pots or bags close to the wall, blocking the flow of water. Air should circulate freely, and moisture should flow freely into the drainage hole.
Once every six months, conduct a visual inspection of the drainage hole. If you notice an accumulation of mucus or a slowdown in water flow, do not wait for a puddle to form - rinse the channel prophylactically. This will only take a couple of minutes, but will save you from serious problems.
Also monitor the temperature. Too low a temperature in the refrigerator compartment may cause the water in the duct to freeze. The optimal temperature is +4...+5 degrees Celsius.
Common mistakes during self-repair
Trying to save on calling a technician, refrigerator owners often make mistakes that aggravate the situation. The most common of them is the use of sharp objects (knives, screwdrivers, knitting needles) to pick at the drain. This is a direct path to puncturing the tube or damaging the inner lining of the chamber.
Another mistake is ignoring defrosting. If an ice plug has formed in the channel, mechanical cleaning will be ineffective and dangerous. In such cases, it is necessary to completely defrost the refrigerator, leaving it turned off for 12-24 hours, and only then start cleaning.
Some users try to blow out the channel with their mouth or a high-pressure compressor. It is highly undesirable to do this, as you can drive debris even deeper into the system or damage the pipe connections inside the housing. The pressure should be controlled, and the direction of movement of debris should be outward.
What to do if the water still does not leave after cleaning?
If you have done a complete cleaning, flushed the channel, but the water is still standing, perhaps the problem is not a blockage, but a kink in the drain tube inside the housing or a malfunction of the defrost heater (in No Frost models). In this case, diagnostics by a specialist is required.
How often should the drainage hole be washed?
Preventive cleaning is recommended every 6-12 months. However, if you notice a slowdown in water flow or the appearance of an unpleasant odor, the procedure must be performed immediately, without waiting for the scheduled date.
Can a vacuum cleaner be used to clean the drain?
You can use a vacuum cleaner, but with caution. You need to wrap the vacuum cleaner hose tube with a soft cloth and press it firmly against the drain hole, turning on the blowing mode (if available) or gently using suction. However, the risk of depressurization of connections with this method is higher than when flushing with water.
Why can there be water in the freezer too?
Water usually appears in the freezer due to clogged drainage, which drains water from the evaporator. This is often due to a malfunction of the defrost system, when the ice does not have time to melt and clogs the channel. Defrosting and checking the defrost heating element are required.
Is it safe to use hot water?
You cannot use boiling water - a sudden temperature change can cause cracks in the plastic. The water should be warm (40-50°C), comfortable for the hand. This is enough to melt the ice and dissolve grease without damaging the parts.