Detection puddles in the kitchen under the refrigerator are an unpleasant and frightening situation, especially for owners of domestic brand appliances, which are famous for their durability. However, if the unit begins to leak, this does not always mean that the compressor or cooling system has failed. Often the problem lies in a banal blockage or improper operation, which is easy to fix on your own. Pozis, which is famous for its durability. However, if the unit begins to leak, this does not always mean that the compressor or cooling system has failed. Often the problem lies in a simple blockage or improper operation, which is easy to fix on your own.
In this article we will analyze in detail the mechanical and technical causes of leaks that are characteristic of various models Pozis. You will learn how to distinguish normal condensation from a malfunction, and understand in which cases it is necessary to call a specialist, and when it is enough to clean the drainage hole. It is important to act quickly so that the water does not damage the floor covering.
The first thing to do is to assess the nature of the leak. Water may leak from underneath drawers in the freezer or pool under the bottom shelves of the refrigerator. Localization of moisture will indicate the source of the problem. Careful inspection will help save time and money on diagnostics.
Clogged drain hole: the most common cause
In 80% of cases when the refrigerator leaks Posis s drip defrosting system, a clogged drainage hole is to blame. It is located on the back wall of the refrigerator compartment, at the bottom, often hidden behind a plastic groove. During operation, moisture flows down the wall, enters the gutter and is discharged outside through a tube, where it evaporates. If a plug of crumbs, mold or ice forms in the tube, the water has nowhere to go, and it overflows over the edge of the gutter onto the shelves, and then onto the floor.
To clean it, you will need a thin flexible wire or a special brush, as well as a blower with warm water. Carefully insert the tool into the hole and make rotational movements, trying to push the clog deeper into the tube. Do not use excessive force to avoid damaging the plastic channel.
⚠️ Attention: It is strictly forbidden to use sharp metal objects (knives, knitting needles) without a protective tip. You may accidentally pierce the thin wall of the drain tube or damage the internal circuit, which will lead to the release of freon and expensive repairs.
After mechanical cleaning, it is necessary to flush the system. Fill a bulb or syringe without a needle with warm water and pour it into the hole under pressure. If the water flows freely and does not rise back, then the system is free. To disinfect and prevent mold, you can use a weak soda solution.
Problems with the defrost system in the freezer
If water accumulates under the drawers in the freezer or flows out from under the door when it is opened, the problem lies in the system No Frost or semi-automatic defrosting. In models Posis there is often a situation when defrosting heating elements burn out or the timer stops sending a signal to heat. As a result, the evaporator becomes overgrown with a “fur coat”, which, during rare thawing cycles, turns into a huge amount of water that does not have time to evaporate.
Another option is displacement or deformation of the condensate collection tray under the evaporator. If the tray is crooked, water will flow past it directly onto the floor of the freezer and then flow out. It is also possible that the damper, which should open to allow water to drain, may freeze.
- 🔥 The defrosting heating element has burned out: The ice does not melt, no water is formed, but when the heater is turned on rarely, a huge piece of ice suddenly melts and overflows the tray.
- ⏱️ The timer or sensor is faulty: the defrosting cycle either does not occur at all or takes too long not enough.
- 🧊 Frozen drainage: the water in the tube freezes, forming an ice plug that cannot be removed without defrosting.
To diagnose this group of faults, partial disassembly of the rear panel of the freezer is often required. If you do not have the skills to work with a multimeter and electrical circuits, it is better to contact a specialist. Incorrect assembly may damage the seal of the chamber.
Improper position of the body and skewed door
Sometimes the reason is trivial: the refrigerator Position is uneven. If the unit is tilted forward or skewed to one side, gravity causes condensation to flow past the drain rather than into it. Also, misalignment can disrupt the tightness of the door, which is why warm air actively flows inside, causing abundant formation of moisture.
Check the horizontal installation using a building level. Adjustment is carried out by feet located in the front lower part of the body. Usually they are unscrewed or screwed in with a key or manually, depending on the model.
☑️ Checking the installation of the refrigerator
In addition, pay attention to the door sealing rubber. If it is contaminated with grease or food, the door will not close tightly. Wipe the seal with a soft cloth and soapy water. If the rubber is cracked or torn off, it must be replaced, since warm air will enter the chamber through the cracks.
Depressurization of the internal gutter and cracks
In more rare but serious cases, water flows due to mechanical damage to the internal container. The plastic from which the refrigerator is made may become brittle over time or crack if hit by a heavy product (for example, a can of canned food). Through such a crack, moisture from the drip system gutter can seep into the thermal insulation layer or directly onto the floor. inner box refrigerator may become brittle over time or crack if hit by a heavy product (for example, a can of canned food). Through such a crack, moisture from the drip system gutter can seep into the thermal insulation layer or directly onto the floor.
A crack can be identified with a thorough visual inspection. Sometimes it is microscopic and is only noticeable with magnification. Water can flow into the space between the plastic case and the metal cabinet, creating the effect of a “floating” refrigerator or damaging the insulation.
To repair cracks in food-grade plastic, use special two-component epoxy adhesives that are safe after drying, or food-grade sealants. Before application, the surface must be degreased and cleaned. However, if the crack is in a hard-to-reach place or has a complex shape, sealing may be a temporary measure.
⚠️ Attention: Do not use ordinary construction sealants with antifungal additives for repairs inside the chamber! They contain toxic substances that can end up in foods. Use only formulations labeled “for food” or “food safe.”
Comparative table of symptoms and causes
To quickly navigate the problem, use the table below. It will help to compare the visible signs with the most likely malfunction for the equipment Pozis.
| Symptom | Probable cause | Difficulty of repair | Necessary tools |
|---|---|---|---|
| Water on the kitchen floor, clean | Clogged drainage or skewed housing | Low | Burner, level, rag |
| Ice under the freezer drawers | Faulty defrost system (heating element, timer) | High | Multimeter, screwdrivers, hair dryer |
| Water inside on the shelves | Gutter overflow due to blockage | Low | Brush, warm water |
| Water with an unpleasant odor | Mold in the drainage tube | Medium | Disinfectant remedy, syringe |
As can be seen from the table, most problems can be solved at home. However, if the symptoms indicate a difficult technique or you are not confident in your abilities, do not take risks. Electric current and refrigerant require professional handling.
When professional repairs are required
There are situations where self-repair can lead to permanent breakdown of the unit. If, after clearing the drain and checking the installation, the refrigerator Posis continues to leak, the problem may lie deeper. For example, the defrost sensor may have failed and does not send a heating signal, or there has been a malfunction in the electronic control module.
It is also worth calling a technician if you hear extraneous sounds when the compressor is operating or notice that the refrigerator has stopped freezing. In this case, the leak may be a secondary symptom of a more serious cooling system problem. The technician will conduct diagnostics using special equipment and pinpoint the unit that requires replacement.
Is it possible to use a refrigerator if it is leaking?
You can use the equipment, but it is not recommended. Constant moisture on the floor can lead to damage to the laminate or swelling of the linoleum. In addition, water can get into the electrical contacts at the bottom of the case, which can result in a short circuit. It is better to eliminate the cause of the leak as soon as possible.
Prevention of leaks in the Pozis refrigerator
To prevent the problem “why the refrigerator is leaking” from arising in the future, follow simple operating rules. Regularly, at least once every six months, check the cleanliness of the drainage hole. Even if there is no visible blockage, preventative rinsing with warm water will be beneficial.
Do not place hot pots or warm foods in the chamber. A sharp temperature change causes abundant vaporization, which the moisture removal system may not be able to cope with. Allow food to cool to room temperature before storing.
Keep the seals in good condition and the condenser at the back of the refrigerator clean. Dust on the radiator grill makes the unit work harder, which also affects the formation of condensation. Proper care is the key to the long service life of your equipment.
What to do if water flows constantly, even after defrosting?
If complete defrosting (switching off for 24 hours) did not help, and the water continues to flow immediately after turning on, most likely the problem is mechanical (crack, tray is displaced) or electrical (the heating element of the pan is faulty evaporator). In this case, disassembly and diagnostics with a multimeter are required.
Is it possible to use a hair dryer to defrost ice in the drain?
You can use a hair dryer, but with caution. Do not direct a hot stream of air at plastic parts for a long time, so as not to deform them. It is better to use warm pear water. A hairdryer is good for quickly defrosting a large amount of ice on the evaporator, but not for cleaning narrow channels.
Why does a new Pozis refrigerator leak?
In a new refrigerator, a leak may be caused by improper transportation (if it was carried lying down, oil could get into the circuit, but this rarely causes water to leak) or a factory defect (leaky soldering of the tube branch). Also check that you have removed all shipping tapes and installed the tray correctly.
How often should you clean the drainage hole?
It is recommended to carry out preventative cleaning of the drainage hole every 3-4 months. This will take no more than 5 minutes, but will save you from a sudden flood in the kitchen and the appearance of an unpleasant smell of dampness.