Electronically controlled refrigerators have a display. It is located on the door as a connection between the "machine" and the user. The display allows you to conveniently set modes, adjust the temperature in the chamber, and learn about the breakdown. But what if the display on the Atlant refrigerator or another brand no longer works? We will analyze what caused the breakdown, as well as options for self-fixing the problem.
The main causes of display failure
If you notice that incomprehensible symbols are displayed on the electronic scoreboard, this does not always mean its breakdown. Let's see what screen operation is considered normal:
- The error code is displayed. This is a set of letters and numbers that indicate a malfunction of the refrigerator units. To find out the place of failure, you need to decrypt the code.
- The blinking icon may indicate the inclusion of a certain mode - more precisely, you can find in the instructions. If the temperature indicator blinks, it means that it has increased in the compartment. The reasons could be both the frequent opening of the door and the leak of freon gas.
- After closing the door, the display turned off. This is normal, as the technique saves energy.
Talk about the problems. If the display of the refrigerator LG, Samsung, Ariston, the following problems are likely:
- Incorrect operation of the electrical network. Insufficient voltage in the network can cause problems with the display: for example, because of this, the screen does not light up or does not turn on at all. Therefore, it is recommended to install stabilizers on powerful equipment.
- Frayed train, broken contacts. A cable loop leads from the electronic module to the display, it passes through the top of the door. Sometimes the wires are damaged, as a result, some segments on the scoreboard do not work (Samsung, Ariston). If the cable is badly bent or the contacts are loose, the screen will not light at all.
- Mechanical damage. During transportation or operation of the equipment, the scoreboard could be damaged.
Can the refrigerator not work due to the display? Not. A malfunction of the control board is considered a serious breakdown, then the equipment may completely refuse to work, not respond to user commands.
Most often, the board breaks due to power surges. Its elements or contacts burn out. Condensation that collects on the surface of the control unit can lead to a malfunction.
Separately, it is worth considering the features of the display on the Hotpoint Ariston refrigerator. Users complain about the inclusion of a creeping line “dEon” on the screen, which they can not turn off. This means that the demo mode is on, so the refrigerator does not respond to commands. You can disable it using the instructions, or by pressing the Mode - Select button.
How to repair the display
Immediately check if the refrigerator is connected to the network, if the outlet works. To check, connect another device to the outlet, if it turns on, then everything is in order. If not, you will have to call the wizard. Do not try to repair an electrician yourself.
And:
- After turning on the set, do not forget to press the power button on the panel of the case.
- Check the plug and power cord. Perhaps the insulation of the cord is broken or the plug has melted. Then the elements are replaced.
- Check fuse. If it burns out, then the scoreboard may not work. To replace it is better to call the wizard.
- Check the contacts leading to the display and control board.
If, after an independent inspection, the screen does not work, he needs a replacement, or repair and flashing of the electronic module is required. These are serious problems that can not be fixed with your own hands. It is better to seek help from a specialist.