Why is the refrigerator squealing?
Typically, refrigerators are squealing “on the case”, for example, the owner forgot to close the door, or simply activated the function of quick cooling. A person gets used to such sounds quite quickly, and therefore in the future he practically completely ceases to notice them. But sometimes the owners are faced with a situation where the device begins to flash and squeak for no reason. This can already talk about serious problems, so we need to immediately take measures, we will talk about this in detail in this article.
- You have overloaded the freezer, so the compressor does not cope with the task. He works for wear, this notes electronics, and therefore gives a characteristic annoying signal. An ordinary freezer can freeze up to 6.5 kg of products. If you decide to freeze more, you need to load in small batches with an interval of 2 hours.
- You launched the option “Fast frost”. In some models, it is automatically turned off by the timer, and some refrigerators require manual shutdown of the function.
- You forgot to close the door, in this case, after the temperature drop, the refrigerator will notify you about this.
Malfunctions requiring repair actions
The occurrence of a sound signal, which cannot be eliminated independently, is often accompanied by additional attributes: flashing a light bulb, fever. We list the most likely malfunctions that may be accompanied by such symptoms.
Flow from the refrigerant system can occur due to the development of corrosive processes, a puncture of the evaporator or damage to the pipe. In addition to the inclusion of an emergency signal, the breakdown is often manifested in the occurrence of such phenomena:
- Continuous operation or excessively frequent inclusion of the compressor;
- Lack of cooling in one or both cells of the refrigerator;
- Inclusion of an emergency light indicator;
- Conclusion of an error information on the display of the device, in particular in the models of brands Ariston, Siemens, Haier.
To eliminate the breakdown, it is necessary to find the damage through which the refrigerant flows, seal it and re.Season the system with freon.
Temperature sensor malfunction
The emergency sound signal is turned on due to the breakdown of the thermoresistor, which leads to an increase in temperature inside the refrigerator. The malfunction can affect both one cooling department and the freezer.
In parallel with the sound signal, you can find the absence of cold in the device departments, blinking a light indicator and display on the display of an electronic model of the error code. At the same time, the compressor works without a break, trying to restore the required temperature regime.
The problem of a temperature sensor malfunction is often found in the refrigerators of the brands of Electrolux, Siemens.
The elimination of a malfunction is to replace a broken temperature sensor.
If your refrigerator has a long period of operation, the occurrence of a piercing squeak with a closed door can be caused by a compressor malfunction. Often such a breakdown is observed in Minsk refrigerators.
The problem can appear in several ways.
- An increase in temperature inside the refrigerator chambers;
- Flashing light indicators on the display;
- The ongoing buzz of the compressor.
- Lack of cold inside the cameras;
- Heating of the motor body;
- Unsuccessful attempts to launch a compressor.
- Cessation of the cooling of departments;
- Inclusion of color indicators on the control panel;
- Turning off the compressor for small time intervals.
There is only one option for eliminating a malfunction in this situation. Acquiring a new compressor.
Electronic block malfunction
The failure of the electronics unit can occur for several reasons:
- Due to frequent voltage drops;
- Due to the oxidation of the contacts of the board. As a result of increased humidity in the room where the refrigerator stands;
- Due to the fault of the manufacturer-due to production marriage.
The sound signal is not the only sign of the board breakdown. In addition to it, you can diagnose the cessation of cold supply to one or both departments of the household appliance. In some models of refrigerators of brands such as Electrolux and Samsung, a blink of color indicator occurs. Minsk and Virpool units will notify the owners about the problem with constant saw.
To bring the refrigerator to a working state, you must reflash the board or replace it with a new.
Wear of the door seal
The occurrence of a persistent squeak may be due to the fact that the refrigerator door is loosely closed due to abrasion of the seal. Damage to the material can also be caused by the features of the use of technology: too frequent opening and closing the door, clapping it.
The consequence of removing and deformation of the seal is a violation of the temperature regime inside the unit that it tries to convey with sound and light alarm signals.
You can eliminate the violation yourself. To do this, perform the following actions:
- Determine the place of loose fit by placing a strip of paper between the door and the refrigerator;
- After detecting the area in which the elastic band moved away from the door, gently glue it with suitable glue;
- If the area of damage to the seal is too large, remove the deformed elastic band and replace it with a new.
The malfunction of the cooler supplying air into the refrigerator chambers may look different depending on the variety of household appliance:
- In the refrigerator with the knife system, the temperature rises inside the freezer chamber of the device, while the compressor is working properly. The sound signal is heard continuously, the emergency LED can blink.
- In devices with the Full No Frost system, when damageing the fan, the air temperature will increase both in the refrigerator compartment and in the freezer.
- In the aggregate with a drip system of defrosting, the fault will display in turning on the sound signal. The device cameras will work as usual.
To restore the normal performance of the refrigerator when the cooler breaks, it must be replaced with a new.
The jamming of the damper
One of the reasons for the constant squeak of the refrigerator with the Full No Frost system is the jamming of the damper in the “lack of feed” mode. This means that cold air from the evaporator does not enter the device department.
There may be several reasons for this phenomenon: the failure of the reed switch or gearbox, glaciation of the damper.
The way to solve the problem is this. To replace broken details with new.
Malfunction of the thawing system
Charges in the functioning of the elements of the thawing system most often concern the owners of refrigerators equipped with the NOU Frost system. The freezing of air ducts leads to the fact that cold air stops entering the main chamber of the device. As a result. The temperature rises and the refrigerator begins to issue a warning squeak.
In addition to the sound signal about the breakdown, the intention of the thick layer of ice on the evaporator and the blinking of the red indicator indicate.
Reasons for the squeak of the refrigerator door not related to the breakdown
If the device door is closed, and the device itself performs its cooling functions, but the emergency signal works. The cause of the squeak may be insignificant and easily removed without calling a specialist.
Pay attention to the following points:
- How long the refrigerator is connected to the network. If the device is new, then it will be emergency to signal until the programmed temperature reaches. The unit can reach a rather long period of time after.
- How tightly the device door is closed. If there is even a small gap, the sound notification will work.
- How many neocented products were placed at the same time. If their amount is large, then the temperature inside the refrigerator will increase for a short time. It will take about 15 minutes to resume the desired temperature, after which the signal will disappear.
- The presence of an impressive ice layer in the cell. The temperature sensor in this case is failing, because the information cannot correctly consider, and the cooling device turns on the alarm. Complete defrosting of the device will be able to eliminate this problem.
- Is the super.Commercial regime active. After turning off this function, the squeak should stop.
Why is the new refrigerator squealing after turning on
Sometimes the sound signal makes a new device, the serious breakdown of which is unlikely. This is due to the fact that a rather low temperature has not yet been established inside the case. As soon as it reaches the required level, the squeak and flashing of the indicator will stop. Will have to wait until 24 hours. Like instruments of other brands, the Atlant refrigerator squeals after turning off the electricity or when the first is turned on for the same reason. The heat inside.
All refrigerators are equipped with a breakdown system. If some knot failed or serious errors are made when using the device, then it will notify this using a light and sound signal. It is important not to ignore them and correct all the problems in the work of the equipment in time in order to increase its life.
Why is the refrigerator squealing?
“Why does a modern refrigerator squeak constantly? How to turn off the sound? What breakdowns can cause sound alarm? Consider the most common problems that may be accompanied by a annoying squeak. “
Modern refrigerators of different manufacturers are equipped with an option of sound alerts about an open door. It would seem that it is very convenient, but sometimes this squeak brings inconvenience to the user, because if faults occur, it can continuously signal more than one hour. In this article we will tell you why the refrigerator is squealing, and what factors can cause this.
Что делать, если не работает посудомоечная машина Gorenje | Горенье.
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How to disable the squeak
In many refrigerators, it is possible to disable the sound of alarm alarm. This is, for example, a button with an icon of a crossed bell. How exactly the sound is turned off in a particular refrigerator model, it is recommended to find out in the instructions for the operation of the device.
However, in the products of some brands, the sound of the sound of the alarm is not provided in principle. In particular, these are Atlant refrigerators. In them, the closure control is carried out by a pair of a rugal and magnet. One is placed in the door, the other in the device case.
If the Herkon fails due to a voltage throw, the alarm is activated regardless of the temperature in the chambers. In this case, light is constantly on in the refrigerator. In some models Atlant, the situation is directly opposite: the lighting does not turn on, the device does not respond to the door open for a long time.
Understand that the Herkon burned out, by a distinct smell of burning plastic. But what to do if the master’s quick visit or the purchase of details for replacement does not have to hope? In the refrigerators Atlant you can turn off the sound with interference in electronic circuits. To do this, remove the upper front panel on the door, remove the lid after uniting two screws. Further actions are clear from the video.
The indicator can blink due to a small malfunction in the panel itself-check what position the temperature indicator has, it depends on the setting of the entire mode. Very often, fat and moisture deposits are formed on the panel, the buttons are jammed and do not work in normal mode. It is necessary to carefully inspect the panel, clean fat deposits and dirt, but very carefully, without fanaticism, so as not to harm your actions.
Each user must remember: the refrigerator has a very complex device, it is not necessary to independently eliminate problems in the electric circuit or electronic system, for this there are refrigeration equipment specialists.