The accumulation of moisture inside the refrigerator compartment is natural a process that, however, requires your control and periodic intervention. Moisture enters the system from the products you store and from the air that enters when the door is opened. Modern No Frost systems minimize this effect, but even they require maintenance, not to mention the classic models with drip defrosting.
If you notice puddles at the bottom of the chamber or under the vegetable drawers, ignore This is not possible, as excess humidity creates an ideal environment for the growth of bacteria and mold. Water can accumulate in a special groove or evaporator, and it must be removed for the equipment to work correctly. Proper care extends the life of the compressor and maintains the freshness of products.
In this article we will look in detail at how to safely and effectively get rid of excess liquid without damaging the internal unit components. You will learn about the nuances of the drainage system and what actions will help avoid kitchen flooding in the future.
Causes of excess moisture inside the chamber
Before you begin to eliminate water, it is important to understand the nature of its appearance, since the algorithm of your actions depends on this. In classic models, moisture condenses on the back wall, freezes, and then flows down when the compressor is turned off. Drip system works cyclically, and if the cycle is broken, the water does not have time to evaporate or drain.
In models No Frost situation different: here moisture is removed through special channels, and the appearance of water at the bottom often indicates a blockage or malfunction. Also, the cause may be a violation of the tightness of the door seal, due to which warm air enters the chamber, which cools sharply and turns into condensation.
⚠️ Attention: If water appears suddenly and in large quantities, this may indicate defrosting of a large amount of ice due to a broken thermostat or timer. In such cases, diagnostics are required, and not just draining the liquid.
Often users themselves provoke the problem by placing hot pots in the chamber or tightly filling the refrigerator with food, blocking the ventilation holes. Air circulation in this case, it is disrupted, which leads to uneven cooling and the formation of ice, which then melts.
Preparation for the water draining procedure
Any manipulations with the inside of the refrigerator require preliminary preparation so that the process is clean and safe. The first thing you need to do is completely empty the refrigerator compartment of food. This will not only make access to the lower shelves easier, but will also keep food from spoiling while you work with water.
Next, you should disconnect the unit from the power supply. Safety —priority number one, since you will be working with water and an electrical appliance at the same time. Remove all removable shelves, drawers and containers so that they do not interfere and do not absorb excess moisture.
Prepare the necessary equipment in advance so as not to run around the kitchen with wet hands. You will need:
- 🧽 Sponges and soft rags to absorb moisture
- 🪣 A container with a wide neck for collecting water
- 🧣 An old towel or rag for the floor
- 🧹 A syringe or bulb for pumping water from hard-to-reach places
☑️ Preparation for draining water
Put a thick towel or floor rag on the floor in front of the refrigerator. Even with careful work, some of the water may splash out, and this will save your laminate or linoleum from getting wet. Preliminary floor protection will save you time on cleaning after the procedure is completed.
Step-by-step instructions: how to drain the water
The process of removing water depends on the design of your refrigerator, but the basic algorithm of actions is similar for most models. If water has accumulated at the bottom of the main chamber, carefully tilt the back wall or use a blower to collect the liquid in a prepared container. In models with drainage hole water should drain away on its own if the system is not clogged.
For classic refrigerators, manual defrosting is often required. Leave the doors open for several hours (usually 4 to 8 hours) until all the ice has melted. Speed up the process with a hairdryer or hot water It is strictly not recommendedas a sharp temperature change can damage the plastic and evaporator tubes.
If there is water in the condensate tray (usually it is located above the compressor at the back), it must be removed. In some models, the tray is removable, in others you will have to soak the water with a rag through the technical holes. Be careful not to damage condenser tubeslocated at the back of the unit.
| Refrigerator type | Water accumulation location | Removal method | Frequency of procedure |
|---|---|---|---|
| Drip | Bottom of the chamber, gutter | Natural defrosting | Once every 4-6 months |
| No Frost | Under the drawers, drainage | Cleaning the drainage | As it becomes clogged |
| Combined | Freezer, bottom | Defrosting 24 hours | Once every year |
| Old models | Full volume | Full defrosting | Once every 3 months |
After the bulk of the water has been removed, thoroughly wipe all surfaces dry. Pay special attention to corners and joints where moisture could remain. Dry chamber is the key to the absence of an unpleasant odor and quick return to operating mode.
Cleaning the drainage hole
One of the most common reasons that water does not goes away, the drainage hole is clogged. It is located at the back of the refrigerator compartment, often hidden by a plastic grill. Through this channel, the condensate flows into a tray above the compressor, where it safely evaporates.
To clean it, you will need a soft wire, a bottle brush or a long thin tube. Carefully insert the tool into the hole and make rotational movements, trying to break through the plug of dirt, grease or crumbs. Do not use sharp objects that could pierce the tube. refrigerant.
After mechanical cleaning, rinse the channel with warm water. The most convenient way to do this is with a syringe without a needle or a medical bulb. Pour water in small portions and make sure it flows down freely. If the water is standing, repeat the cleaning procedure.
⚠️ Attention: Do not use aggressive chemicals or boiling water to clean the drainage. The plastic inside the chamber may become deformed, and chemicals may be released into the food the next time you start it.
In some models Indesit or Atlant access to the drainage may be difficult due to the design of the rear wall. In such cases, it may be necessary to remove the plastic panel by unscrewing the mounting screws. Be careful not to break the plastic latches, which become brittle over time.
Features of defrosting different cooling systems
Equipment owners No Frost are often surprised to find water inside, because it is believed that such refrigerators do not require defrosting. However, once every year or year and a half, it is still recommended to turn them off for hygienic washing and checking the water drainage system. In these models, water can freeze in the outlet channel itself, creating an ice plug.
If you have a two-chamber refrigerator with separate circuits, you need to defrost both chambers. The freezer takes longer to defrost. Do not try to scrape off the ice with a knife - this is the surest way to damage evaporator and disable the unit forever.
Models with the system Low Frost are characterized by the formation of less ice, but the principle of care for them is similar to drip refrigerators. Here it is important to monitor the tightness of the door, since even a slight distortion will lead to rapid accumulation of ice.
Why does water flow after defrosting?
If, after complete defrosting and turning on, the water appears again after a few days, check the tilt level of the refrigerator. It should stand with a slight slope back so that the water flows by gravity into the drainage.
Modern “smart” refrigerators may have a self-diagnosis system that will report a water drainage error with a code on the display. Carefully read the instructions for your model Samsung or LGto correctly decipher the signals.
Prevention and care of the refrigerator
To prevent the problem of water accumulation from returning too often, you must follow simple operating rules. First of all, monitor the temperature. Too low a temperature promotes the active formation of condensation. The optimal value is considered +2...+4°C for the refrigerator compartment.
Regularly check the condition of the sealing rubber on the door. If it gets dirty, wipe it with a soft cloth soaked in soapy water. You can also lubricate the seal with silicone grease or glycerin so that it does not dry out and fits tightly to the body.
Do not put foods without packaging and lids in the refrigerator. Open liquid and foods with a high moisture content (watermelon, soups) significantly increase the humidity inside the chamber, causing the system to work under overload.
⚠️ Attention: Interfaces and maintenance rules may vary depending on the specific series and year of manufacture of the equipment. Always check the official user manual for your model.
Following these recommendations will allow your refrigerator to operate efficiently and quietly. Remember that timely care is cheaper than repairing the compressor or replacing the evaporator.
Frequently asked questions (FAQ)
Can you use a hair dryer to speed up defrosting?
You can use a hair dryer, but with great caution. Direct the stream of warm (not hot!) air only at the ice, avoiding contact with plastic parts and seals. It is better to let the ice melt naturally so as not to damage internal components.
What to do if the water smells like sewer?
An unpleasant odor indicates the growth of bacteria in the drainage system or stagnant water in the pan. It is necessary to thoroughly rinse the drainage hole with a disinfectant solution (for example, chlorhexidine or a weak solution of vinegar) and wash the tray above the compressor.
How often do you need to completely defrost a No Frost refrigerator?
Although the No Frost system involves automatic removal of moisture, manufacturers recommend completely defrosting and washing the unit at least once a year. This is necessary for hygiene and to prevent hidden blockages in the ventilation system.
Why does water leak onto the floor under the refrigerator?
This can happen if the receiving tray above the compressor is overfilled (the water does not have time to evaporate) or if the angle of the refrigerator is broken. Also, the cause may be a crack in the tray itself or a displacement of the drain tube.
Is it dangerous to leave the refrigerator to defrost overnight?
Leaving the refrigerator to defrost for a long time is safe if you have removed all the food and prepared a container for water. The main thing is not to turn on the unit until it is completely dry inside to avoid a short circuit.