Owners of refrigeration equipment often face with an incomprehensible phenomenon: moisture appears inside the chamber or under the unit. If you are wondering where the water drains in the Pozis refrigerator, you have come to the right place. In modern models equipped with a system No Frost or Static, the process of removing excess liquid is fully automated and does not require human intervention during normal operation.
The principle of operation is the natural flow of condensate along the rear wall into a specially designated chute. From there, the liquid enters the drain tube and is directed to the evaporator or outer tray located above the compressor. There, under the influence of the heat of a running motor, the moisture safely evaporates into the atmosphere, leaving no traces on the floor of your kitchen.
However, sometimes this well-oiled mechanism fails. Water may begin to accumulate at the bottom of the refrigerator compartment or, even worse, leak out. Understanding how the drainage system works will help you quickly diagnose the problem and fix it without calling a technician. In this article we will analyze in detail the path of condensate and the causes of possible malfunctions.
The principle of operation of the condensate drainage system
The operation of any refrigerator is based on the cooling cycle, which inevitably leads to the formation of moisture. Warm air entering the chamber when the door is opened comes into contact with the cold rear wall. As a result of this temperature difference, moisture condenses, which turns into water droplets. In brand models Pozis the inner surface of the back wall is designed in such a way as to minimize the adhesion of drops and facilitate their sliding down.
Located at the bottom of the rear panel drainage hole. This is where all the collected water flows. This hole is connected to a tube that carries the liquid outside the refrigerator compartment. Depending on the type of defrosting (drip or No Frost), the path of the water may be slightly different, but the final goal is the same - evaporation.
If the system is working properly, you will never see water inside. It manages to evaporate faster than it accumulates. However, if the amount of moisture exceeds the calculated amount, or if the patency of the tube is impaired, problems begin. It is important to understand that the formation of condensation is a normal physical process and not a sign of breakdown.
Water path in models with drip defrosting
In classic Pozis refrigerators with With the drip defrosting system, everything happens cyclically. Periodically, the compressor turns off and the ice on the back wall begins to melt. The resulting water flows down the grooves into the drainage hole. From there, through a tube, it enters a special container, which is located directly above the compressor.
The compressor heats up during operation. This thermal energy is transferred to the tray, due to which the water from it actively evaporates. So, in ideal conditions, you will never have to manually drain the water. The entire process is fully automated and depends on the cycles of turning the motor on and off.
However, there are factors that can upset this balance. For example, if you put a hot pan in the chamber, the amount of condensation will increase sharply. The drainage system may not be able to handle this volume, and the water will overflow the edge of the gutter and end up on the refrigerator shelves. Problems also arise when doors are opened frequently in hot weather.
- 💧 Drops of water flow down the embossed surface of the rear wall.
- 🕳️ The liquid enters the receiving chute at the bottom border of the chamber.
- 🔽 Through the drainage hole, the water goes into the tube outlet.
- 🔥 Moisture evaporates from the tray, heated by a running compressor.
It is worth noting that in winter, when the humidity in apartments is lower, the system can operate almost silently and unnoticeably. In summer, the load on the drainage increases, and monitoring the condition of the hole becomes more important.
Features of moisture removal in the No Frost system
In refrigerators with Pozis technology No Frost (or Low Frost) the process is organized differently. Here, moisture does not settle on the products and chamber walls in the form of frost. The fan drives dry cold air, and moisture settles on a hidden evaporator located behind the rear panel or at the top of the unit.
Periodically, according to a timer, the heating element (heating element) is turned on, which melts the ice on the evaporator. The melt water flows into a pan located under the evaporator and goes through a drain tube into a container above the compressor. Since this process occurs in a hidden area, the user sees neither ice nor water.
The problem in such models most often lies in the freezing of the drainage tube inside the case. If the ice plug blocks the channel, the water will have nowhere to go and will begin to flow over the edge of the pan directly onto the food or onto the floor in front of the refrigerator. This requires defrosting the unit for up to 24 hours.
⚠️ Attention: In No Frost models, it is strictly forbidden to try to clear the drainage with sharp objects through the chamber, as you can damage the hidden cooling circuit or pierce the evaporator.
It is important to ensure that products do not block the ventilation holes inside the chamber. Impaired air circulation leads to improper temperature distribution and increased ice formation on the evaporator, which increases the load on the exhaust system.
The main reasons for the appearance of water inside the chamber
If you find a puddle at the bottom of the refrigerator compartment or on the floor, the first thing you need to do is determine the source. Most often, water appears in the Pozis refrigerator due to a simple blockage. Crumbs, pieces of food, mold, or mucus can clog the drain inlet. The water stops draining and accumulates at the bottom, flowing over the side.
The second common reason is a violation of the tightness of the door seal. If the rubber does not fit tightly, warm air constantly enters the chamber. This leads to increased formation of condensation, which the drainage system simply cannot cope with. Check the seal around the entire perimeter.
It is also worth paying attention to the position of the refrigerator itself. If the unit is tilted backwards or to the side, water may not fall into the hole, but spread along the bottom. The legs of the refrigerator should be adjusted so that the door closes on its own with a slight push.
☑️ Diagnosis of leaks
Sometimes water appears due to the fact that the tray above the compressor has moved or cracked. In this case, the water, having reached the compressor, does not evaporate, but drips onto the floor. This is mechanical damage that requires replacing or fixing the container.
Instructions: how to clean the drainage hole
Cleaning the drainage is a procedure that can be performed independently without special tools. You will need a soft syringe, warm water and, possibly, a thin brush or a long flexible cable (for example, from a windshield wiper or a special one for cleaning tubes).
First, free the bottom of the refrigerator compartment. Locate the hole in the center of the groove on the back wall. Visually assess whether there are any visible pieces of debris. If the entrance is clogged, carefully remove the dirt with your fingers or tweezers.
Fill a syringe with warm (not boiling water!) water and inject it into the hole under pressure. If the water stands and does not go away, it means the blockage is deeper. Take a flexible cable and carefully, without sudden movements, try to push the plug. After this, rinse the channel with water again.
| Tool | Purpose | Precautionary measures |
|---|---|---|
| Syringe | Rinsing the channel with water | Water should be warm, not hot |
| Soft cable | Removing deep blockages | Do not pierce the tube through |
| Vacuum cleaner | Suctioning dirt from holes | Use at minimum power |
| Cotton swab | Cleaning the inlet | Do not push the fluff inside |
After cleaning, be sure to check the result. Pour some water into the gutter and make sure it goes down the drain quickly and without any residue. If everything is done correctly, the problem with water inside the chamber will be solved.
What to do if water flows from the freezer?
If water appears from the freezer, this most often indicates frozen drainage in the No Frost system. The refrigerator must be completely defrosted for 24 hours with the doors open.
When you need the help of a specialist
Despite the fact that most water problems can be solved by cleaning, there are situations when you cannot do without a specialist. If, after thoroughly cleaning the drainage and checking the seal, water continues to accumulate, the drain tube inside the housing may have become displaced or bent.
The appearance of water in combination with extraneous sounds or a violation of the temperature regime is also an alarming signal. This may indicate a malfunction of the defrost sensors, heating element or timer that control the defrosting process in No Frost systems.
⚠️ Attention: If you smell burning or see sparking in the compressor area when there is water on the floor, immediately unplug the refrigerator and call a technician. Water could get on the electrical contacts.
A specialist will be able to disassemble the back panel, check the integrity of the tubes, purge the system with nitrogen or replace damaged elements. Self-disassembly of the case can lead to loss of warranty and damage to fragile plastic elements.
Prevention of the formation of excess moisture
So that the question “where does it go?” water" does not bother you in the future, you should follow simple operating rules. First of all, monitor the temperature. Do not store food at temperatures below the required temperature, this will only increase condensation, but will not extend the shelf life.
Conduct a visual inspection of the drainage hole regularly, at least once every six months. Even if there are no visible problems, preventive rinsing with warm water will take a couple of minutes, but will save you from unpleasant surprises. Also wipe the rubber seals, removing sticky residue that prevents them from sealing tightly.
Do not place open containers with liquids or hot foods in the refrigerator. This not only creates excess moisture, but also causes the compressor to wear out. Following these simple recommendations will prolong the life of your Pozis and keep the chamber dry.
Why does water leak onto the floor even though it is dry inside?
This is a classic sign of an overfilled or misaligned tray above the compressor. It is also possible that the drainage tube has jumped off the pipe inside the case, and water is pouring past the receiving container directly onto the floor.
Is it possible to pour a cleaning chemical into the drainage?
It is not recommended to use aggressive chemicals, as it can damage the plastic of the tube or get into the cooling system. It is better to use warm water with the addition of a small amount of soda or citric acid.
How often do you need to defrost the Pozis refrigerator?
Models with a drip system require defrosting 1-2 times a year. No Frost systems do not require defrosting, but a preventive shutdown for washing and cleaning the drainage is recommended once a year.
The water in the refrigerator has an unpleasant odor. What to do?
An unpleasant odor indicates the growth of bacteria and mold in the drainage system. It is necessary to thoroughly rinse the hole with a soda solution or a special product for refrigerators, and also wash the chamber itself.