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Despite its reputation for stable operation, Electrolux washing machines occasionally encounter minor issues. For example, the E91 error code on Electrolux machines can leave users puzzled about how to proceed. If your home washing machine is experiencing this issue, refer to this article for quick and effective troubleshooting guidance!
Understanding E91 Error on Electrolux Washing Machine - Causes and Effective Solutions
1. What Does E91 Error on Electrolux Washing Machine Mean?
Electrolux washing machine error E91 indicates a connection issue between the LED control panel and the central control unit. This error suggests a communication breakdown within the electronic circuit boards, specifically between the display board and the main power board.
In detail:
- The display board, located at the front, illuminates the LED lights on the control panel during operation.
- The main power board supplies power to the display circuitry and power module. It's usually situated atop the machine and visible upon opening the washer's lid.
E91 error is commonly observed in newer models of Electrolux front-load Inverter washing machines. Most newer models of Electrolux front-load washers come equipped with an LCD display, allowing you to accurately identify the E91 error through the screen.
Washing machine displaying E91 error on the LCD screen
2. Causes of Electrolux washing machine error E91
Below are 4 common reasons that often lead to Electrolux washing machines displaying E91 error:
- Moisture-affected control board: Installing the washing machine in a damp environment increases the likelihood of water coming into contact with the internal electrical circuitry. This can result in signal loss between the mainboards.
- Faulty control board: Once the control board is faulty, all transmitted information may become inaccurate.
A damaged control board leads to error code E91 on Electrolux washing machines
- Insect infestation: During usage, pests such as mice, cockroaches, etc., may gnaw on electrical wires, causing damage and short-circuiting internal components of the washing machine. This leads to a loss of connection between the mainboards.
- Intense shaking of the washing machine: Strong impacts and shaking can loosen the connections of the control board sockets. This can also cause interruptions in the connection signals.
3. Quick and Effective Solutions for Fixing E91 Error on Electrolux Washing Machines
3.1. Resolving E91 Error on Electrolux Washing Machines Caused by Moisture on the Mainboard
As soon as moisture is detected on the mainboard, you must remove it and dry it with a clean cloth. Ensure that the circuit board is completely dry before reinstalling it.
To minimize moisture on the mainboard, consider the following measures:
- Place the washing machine in a well-ventilated, dry area. If it must be near a water source, use additional support under the machine and provide adequate shielding.
- If you reside in a humid area or during the rainy season, use dehumidifying devices or open windows to promote airflow and prevent stagnation.
- Avoid leaving the washing machine unused for extended periods. Regular operation helps circulate air, reducing the risk of moisture buildup within internal components.
3.2. Dealing with a Faulty Control Board
If your Electrolux washing machine displays E91 error due to a faulty control board, the first thing you should do is contact the manufacturer's service center for assistance. Avoid attempting to dismantle or repair the control board on your own, especially if you lack technical expertise in electrical engineering. Particularly when your washing machine is still under warranty, self-repair attempts may void your entitlement to warranty coverage from the manufacturer.
Contact the service center for assistance with repairing the control board
3.3. Resolving E91 Error on Electrolux Washing Machines Caused by Insect Infestation
First, observe where insects could potentially infiltrate the mainboard. Then, clean out their nests, excess food, and debris they generate. If you notice any damaged or exposed wires, seek a technician to properly repair or replace them to ensure safety.
Additionally, to prevent insects from invading the washing machine, you can place insect repellent strips (mothballs) in the areas where they typically nest. Regularly clean the appliance and surrounding areas to deter insect infiltration.
Use mothballs to repel insects from infiltrating your Electrolux washing machine
Encountering E91 error on your washing machine is rare. Hopefully, with the provided information, you can effectively address it if your Electrolux washing machine happens to display the E91 error code. Don't forget to follow up on Mytour Supermarket's future articles to stay updated with more useful knowledge!
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