The refrigerator, as one of the most essential home appliances, plays a vital role in preserving food. But sometimes, this machine has reasons for the signs of refrigerator board failure Excessive freezing, not working fans, sudden turns and off and unusual sounds He mentioned.
Given that the refrigerator board is the brain of this device and is responsible for controlling and coordinating all components. In this comprehensive report, we examine the signs of the refrigerator board failure and describe each sign in detail in full detail.
Also, in this direction, Assembly services We also offer. Our specialist team, using the technical knowledge of the day and advanced equipment, is capable of assembling the highest quality and accuracy electronic boards. By changing the board at the right time, your costs are reduced and you do not need to buy a new refrigerator.
List of Symptoms of Refrigerator
The refrigerator’s electronic board is responsible for controlling and coordinating the performance of all its components. Damage to this piece can lead to numerous problems in the refrigerator’s performance. Here is a list of signs of refrigerator board:
1. Irregular temperature fluctuations
One of the most obvious signs of refrigerator board failure is irregular temperature fluctuations. This means that the temperature inside the refrigerator changes continuously and unpredictable. The refrigerator may sometimes get too cold and sometimes warm. These temperature fluctuations can lead to nutrient corruption and reduce their shelf life. This is due to the inability of the range to control the compressor and cooling fans.
2. Sudden off and turning on
If your refrigerator is turned off suddenly and for no specific reason, its electronic board is likely to be in trouble. These frequent turning off and turning on are not only annoying, but can also cause serious damage to the compressor and other refrigerators.
The main cause of this problem is the impairment of range relay or short connections in the circuit. Electronic board assembly fee Depending on the refrigerator model, the type of failure and the wage of the repairman varies. In general, the cost of assembly can range from several hundred thousand tomans to several million tomans. In some cases, the board may require complete replacement, which will cost much higher.
1. Compressor failure
The compressor is the beating heart of the refrigerator and is responsible for circulating cooling gas in the system. If the compressor is completely disabled, the refrigerator’s board is likely to be in trouble. The board sends the signals needed to clarify the compressor and in case of failure, these signals are not sent correctly.
1. Over -freezing; Of the signs of the fridge’s failure
Excessive freezing inside the refrigerator, especially in the freezer part, can be a sign of board failure. This piece is responsible for controlling the function of heating elements and in the event of a failure, these elements do not function properly and lead to excessive freezing.
1. Non -functioning fans
The fans inside the refrigerator are responsible for circulating cold air. If the fans do not work properly, the cold air does not play uniformly inside the refrigerator, causing some parts to warm up and cooling too much. This problem can be caused by a breakdown or fans.
1. View error codes
Many modern glaciers are equipped with an automatic troubleshooting system and showcase error codes on the display if there is a problem. These codes provide useful information about the type of problem and can help detect the failure of the range. For information on the meaning of error codes, visit the refrigerator manual.
1. The smell of burns; The most important sign of fridge -driven failure
If you smell of burns from inside the refrigerator, immediately pull the device out of power and contact a experienced technician. This odor can be caused by burning electronic components or electrical connections.
1. Abnormal voice
An abnormal sound from inside the refrigerator, such as the sound of the shine, the buzzing or the loud noise, can be signs of the refrigerator or other parts. These sounds can be caused by impaired functioning of relays, fans or compressors.
1. Non -functioning internal lighting
If the light inside the refrigerator does not turn on, first check the lamp. If the lamp is healthy, the refrigerator board is likely to be in trouble. The board is responsible for supplying internal lighting electricity, and in case of failure, this electricity will not be properly supplied.
1. Sensors failure
The refrigerator board receives temperature information and other parameters through the sensors. If the sensors are broken, incorrect information will be sent to the board and lead to improper performance of the refrigerator.
11. Power fluctuations
Power fluctuations are one of the main causes of refrigerator board failure. Severe electrical fluctuations can cause serious damage to sensitive board electronic components. Use a power shield to prevent this problem.
12. Moisture
Moisture is another cause of refrigerator board failure. Moisture can cause electronic components and board joints. Avoid placing the refrigerator in wet environments to prevent this problem.
1. Impact and physical injury
The physical injury to the refrigerator can cause serious damage to its electronic board. Avoid inappropriate refrigerators.
1. The useful life
The refrigerator board, like other electronic components, has a limited shelf life. After a few years, the board may develop burnout.
1. Loose joints
Loose fittings in the circuit can lead to impaired its function. Check the connections periodically and tighten them if needed.
1. Dust
Other signs of fridge failure include dust cramps in the refrigerator. Dust can accumulate on the electronic components of the board and impair their functioning. Clean the board periodically.
1. Excess heat
Excessive heat can cause serious damage to the electronic board components. Avoid placing the refrigerator in direct sunlight or along with heating.
1. Software problems
In some modern glaciers, the board is controlled by the software. Software problems can lead to impaired range of performance.
1. Wiring problems
Problems with refrigerator wiring, such as definitive or connection, can lead to a failure. Check the wiring periodically.
1. Relay problems
One of the most important symptoms of refrigerator board failure is the failure of the relay. Relays are electronic components that are responsible for controlling the current. Relay failure can lead to impaired range of performance.
1. Capacitors’ problems
Capacitors are electronic components that are responsible for storing and discharging the electric charge. Capacitors’ failure is one of the signs of refrigerator board failure that can lead to impaired board function.
1. Resistance problems
Resistors are electronic components that have the task of restricting electricity. Damage to resistors can lead to impaired range of performance.
1. Diodes’ problems
Diodes are electronic components that are responsible for passing the power flow in one direction. In simple language if we want to say What is the diodeDiodes act like a one -way valve for electricity. These components are made of semiconductor materials such as silicone and are widely used in electronic circuits. Diodes’ breakdowns can lead to impaired range of range; Because the power flow does not fit properly in the circuit.
1. Transistors’ problems
Transistors are electronic components that have the task of reinforcing or interrupting electricity. Transistors failure can lead to a range of range dysfunction, which is one of the most important symptoms of refrigerator board failure.
1. ICS problems
ICs are complex electronic components that are responsible for performing different tasks. ICS failure can lead to impaired range of performance.
The most dangerous symptoms of fridge failure
Finally, timely identification of the refrigerator board failure plays a key role in maintaining the health and proper functioning of this vital device. Paying attention to abnormal temperature fluctuations, compressor and fan problems, disruption to the ice and cooler system, not lighting interior lights, displaying error codes, burn smell or smoke, listening to abnormal sounds and overheating, can be overheating, Help you diagnose early wins.
By taking preventive measures such as the use of power shields, putting the refrigerator in a place with proper ventilation and regular cleaning, you can extend the shelf life of your refrigerator and prevent excessive repair costs. If you see any unusual symptoms, seek help from an experienced technician to prevent more serious damage to the refrigerator by accurately detecting and timely repair.
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