The refrigerator in our time is that part of household appliances that is simply indispensable. Imagine that it does not work for a while: an hour, two ... Each of us will worry about the safety of products, and if the refrigerator has stopped freezing, it is urgent to take measures to restore it. Today we will consider this issue in detail. So what to do if the refrigerator has stopped freezing?
Defrost button
If this function is present in this household appliance, it is necessary to check whether this button is on. Sometimes she accidentally pushes, the hostess does not even suspect that soon the device will stop working for no apparent reason. Therefore, we first check the presence of this button and its current position.
Rubber seals
One of the most common reasons why a refrigerator has stopped freezing is an unsuitable seal that goes along the door contour. It is needed to prevent heat transfer between the camera and the outside air. On older models, it cracks or wipes.
But what if, in the absence of deformation on the element, the refrigerator stopped freezing? Check up tightness of a sealant to a door. A leak may be hidden on either side of it. The solution to this issue is the purchase of a new seal. As a rule, after this, most refrigerators function normally.
Temperature sensor
This element may provide incorrect information to the processor. The solution is to replace the temperature sensor. Also, after this operation, you should check the current position of the cold controller. It should be at maximum.
Engine
If the light inside works, but the refrigerator has stopped freezing, the reasons may be commonplace. For example, engine overheating. The refrigerator itself may either not fully work or may not operate at full capacity. Check if the unit is warm.
If the engine is hot, most likely the thermal protection has tripped . The solution to the problem is to disconnect the refrigerator from the 220 Volt network for a period of 1 to 2 hours (until the unit has completely cooled down) and turn it on again. If the device worked, the reason for everything was the lack of air supply to the engine.
How to prevent overheating?
So that in the future the elements do not overheat, it is necessary to provide them with proper cooling. To do this, move the refrigerator a few centimeters from the wall - this will improve the circulation of cold air. Remember that frequent motor overheating entails costly repairs.
Temperature controller breakdown
What to do if the refrigerator has stopped freezing and the freezer is working? It is necessary to check the condition of the thermostat when the unit is turned on. First, using a voltmeter, the voltage on the motor itself is checked. If it is absent, most likely the reason is precisely in the regulator.
The way out of the situation is to replace the element with a new one. A working temperature regulator will supply the voltage necessary for the operation of the refrigerator, while ensuring stable cooling of the chambers.
Other breakdowns
There are a number of other, more complex problems, due to which this household appliance fails. If the motor turned on for some time, and the sounds of its operation were heard (not for long), the reason is the motor compressor. At the same time, characteristic clicks of the element are heard during 10-15 seconds of its operation. These sounds indicate that thermal protection is triggered, which is located in the relay. The engine may restart after 2-3 minutes.
Why did the refrigerator stop freezing after turning off the light? There are several reasons for this:
- Relay malfunction.
- The engine burned down from differences.
- Breakdown in the starting capacitor.
What needs to be done? First, inspect the relay. It is mounted on a motor compressor. If the element gives clicks, it means that it is working. If not, you need a replacement.
How to check the condition of the capacitor? To do this, use the tester. Before diagnosis, the capacitor must be discharged through resistance. In this case, the arrow should abruptly leave, and then return to its original position. If this does not happen, then there is a malfunction of the capacitor. If the item is in good condition, but still the refrigerator has stopped freezing, the causes (“Indesit” is no exception) in a burned-out motor. Do it yourself is very difficult to repair it. It’s easier to take to the workshop. It will come out faster and cheaper.
Freon
This is one of the main components, thanks to which the refrigerator performs its intended function. Freon is a liquid (also gaseous) substance that circulates between the compressor and the evaporator. The first compresses it and delivers it to the condenser in the form of gas, where in the next step it turns into a liquid. In this case, freon gives off heat to the environment and enters the evaporator through the tubes that are in the chamber. Further under pressure, it boils and evaporates, taking heat from the refrigerator, thereby cooling it. Next, the composition again turns into gas, and this cycle repeats.
How to find out what the malfunction is in it? If the engine runs for a very long time, but the refrigerator does not freeze, and the condenser is cold, then the problem is the freon evaporated from the system. This happens due to damage to the pipe-lines through which it passes, taking heat. Inaccurate loading or unloading of meat, frozen vegetables and other products in the chamber, picking ice with a knife or other sharp objects - all this causes the leaked freon. Also, the tubes are deformed when moving household appliances. And after the owners wonder why the refrigerator stopped freezing after transportation. If you do not remove products from the chamber during moving, they can cause damage to the tubes. Therefore, before transporting, always take out all vegetables, fruits and meat - even the smallest piece can become fatal for the further operation of the refrigerator.
How to repair the tube?
Of course, you should not immediately discard the unit or sell as a non-working one. The refrigerator with leaked freon is quite maintainable. To do this, you need to find the leak, solder and pump gas. Of course, this is not done at home - freon refueling and soldering tubes are handled by masters specializing in the repair of such equipment. It is impossible to restore the refrigerator yourself without proper equipment.
It also happens that the equipment stops working due to clogged highways through which freon is supplied. In this case, the system is evacuated and refrigerant is charged.