Why does the refrigerator not turn on?

Nothing is forever in this world. And sometimes a moment comes when something suddenly stops working. For example, the refrigerator does not turn on. We must relate to this philosophically, because this object is the same device as all household appliances. Sooner or later, any of the parts develops its technological resource and its replacement is required. Overall, the fridge is pretty simple. on the device and therefore it is quite reliable in operation.

Finding a malfunction, you need to conduct a general diagnosis to identify possible malfunctions. This can be done independently, without invoking the wizard. First of all, you need to pay attention to the electric power of the refrigerator. To do this, just look inside the cabinet and make sure that the backlight is on. If this is true, but the compressor does not turn on, it is necessary to inspect the power cable and the outlet to which the mechanism is connected.The easiest way to connect to this contact is any other device, and if it works normally, then the problem is not in it. Check the power cord can only visually. It should not be fractures, dubious burnt places, the plug at the end of the cable should not be hot to the touch.

The most frequent options for malfunctions in the refrigerator

Often after defrost fridge does not turn on or does not reach operating temperature. The compressor at the same time can work or not. The reasons for this behavior of the mechanism may be different:

Freon leaked

As a rule, in the manufacture of the refrigerator is charged with a sufficient amount of refrigerant, designed for a long service life. But if as a result of mechanical damage there is a decrease in the level required for normal operation, the device does not turn on.A symptom by which you can determine this fault is unstable operation of the refrigeration unit. It can turn on for a short time, and then permanently disconnect. In the newest models such as Atlas, Indesit or Samsung, if the refrigerator does not turn on, about freon leak additionally it will signal a red color on the control panel or an alarm sound. To eliminate the leak and refill the device with freon, you must call the wizard.

Faulty control unit

The main reason for the failure of the control unit is moisture condensing on the electronic board of the refrigerator. Abundant evaporation of water from the refrigeration chambers after defrosting and switching on accumulates on sensitive contacts and may cause a short circuit. That is why it is important after defrosting to wipe dry all the shelves inside the refrigerator and let it work for a while without loading the products. In the event of failure of the control unit, the actions of the instrument may be completely unpredictable. It will turn on or off for no apparent reason, give a different light and sound alarms. The temperature inside the cooling chambers may change in steps.To find out why the normal mode of operation does not turn on, only a person who is versed in the electronic control of the refrigerator can. Repair or replacement of the control unit should not be carried out independently, as unqualified actions may entail a malfunction in the most expensive “organ” of the mechanism - compressor.

Compressor failure

The biggest trouble if the fridge does not turn on. Symptom disruption of the compressor is complete silence. The lights in the cameras are on, but the engine is not working. But it happens the other way around: the engine is running, the refrigerator is buzzing and vibrating, but the temperature inside does not go down, it remains constant. The red indicator light comes on or the alarm buzzer turns on. In addition, with the breakdown of the engine-compressor can be observed such a phenomenon as clicking. This sound emits a starting relay. The fridge clicks, but does not start. Most often, compressors fail in refrigerators that have been in operation for a long time.

If the compressor breaks down, it is necessary to call the wizard for replacement, as it is impossible to fix this problem yourself. This requires special equipment and skills.Including the ability to work with argon welding.

By the way, it is worth noting that a very vulnerable point of all household appliances, and refrigerators in particular, are voltage drops in the mains. According to research, about 35% of the damage to electrical appliances occur during surges of consumed voltage.

To avoid breakdowns due to electricity surges that happen from time to time, it is recommended to use inexpensive and efficient current rectifiers, in other words, stabilizers.

Recommendations of experts to help avoid refrigerator breakdowns when defrosting

Required:

• Remove all contents from freezers.
• Having opened the doors, let the temperature equal the room temperature, do not try to accelerate the defrosting process with the help of mechanical effects (chipping the ice with a knife and other sharp objects). Important to defrost the refrigerator correctly.
• After complete thawing, carry out wet cleaning and allow the entire inner space to dry completely.
• Turn on the refrigerator without loading, let it work in such a form for several hours until it reaches the desired temperature.

At observance of all recommendations work of the device will be uninterrupted. And the refrigerator compressor, and other elements will not require repair or replacement.