Why does my LG dishwasher (model LDT5678SS) keep showing a “bE” error code after the recent replacement of the circulation pump? The error happens at the end of the cycle after draining but before drying, even without detergent. The appliance shop replaced the part under warranty, and I only paid for labor, but they say the issue isn’t related to the repair. They suggested using cleaning tabs, which didn’t help. Should I keep using the cleaning tabs or have a technician inspect it again? What might be causing this problem?
Understanding the “bE” Error Code
The “bE” error code on an LG dishwasher typically indicates an issue related to excessive suds or improper drainage. This LG dishwasher error code can be triggered by several factors, including the type of detergent used, the dishwasher’s level, and potential blockages in the drainage system. Here’s a detailed exploration of the possible causes and solutions:
LG dishwasher BE error code
1. Incorrect Detergent Use
One of the most common causes of the “bE” error is the use of incorrect detergent. Regular handwash or liquid dishwashing soap can create excessive suds, which the dishwasher’s system cannot handle. This excess foam can lead to the error code. To address this issue, it’s essential to use only dishwasher-specific detergent, preferably in powder or solid form.
If the wrong detergent has already been used, try running the dishwasher without any detergent or place a bowl of milk on the upper rack during a wash cycle. The milk can help neutralize the excess suds, reducing the likelihood of the error recurring. It’s crucial to avoid using any detergent during this cleaning cycle to allow the system to clear out any residual soap.
2. Unlevel Dishwasher
An unlevel dishwasher can also cause the “bE” error. If the dishwasher is not properly leveled, water may not drain correctly, potentially pooling in areas it shouldn’t and causing damage. This misalignment can lead to the error code appearing. To ensure the dishwasher is level, use a spirit level to check its position. If the machine is not level, adjust the feet to ensure it sits evenly on the floor. Proper leveling helps prevent water from flowing into sensitive components, which can trigger the error.
3. Clogged Drain Hose
A clogged or kinked drain hose can also cause the “bE” error by preventing proper water drainage. The drain hose is responsible for removing water from the dishwasher, and if it becomes blocked, water can back up, leading to the error code. To resolve this issue, inspect the drain hose for any blockages or kinks and clean it thoroughly. Ensuring a clear drainage path helps the dishwasher function correctly and prevents the error from occurring.
4. Electronic Glitch
In some cases, the “bE” error may be caused by a temporary electronic glitch. Electronic components can sometimes malfunction without a clear reason, leading to unusual behavior, including the display of error codes. To fix this, try resetting the dishwasher by turning it off and unplugging it for a few minutes. Then, plug it back in and restart it. This reset can often clear minor errors and restore normal operation.
5. Faulty Components
If the above solutions do not resolve the issue, there may be a problem with one of the dishwasher’s components. Possible culprits include a malfunctioning water inlet valve, control board, or circulation motor. The water inlet valve controls the flow of water into the dishwasher, and if it is faulty or clogged, it can prevent the proper amount of water from entering the machine, triggering the error. Similarly, issues with the control board can cause various malfunctions, including incorrect error codes. The circulation motor, which moves water through the dishwasher, can also be a source of the problem if it is not functioning correctly.
In these cases, it may be necessary to consult a professional technician for a more in-depth examination. Given that the error appeared after a recent repair, there is a possibility that it is related to the replacement work, even if the repair shop initially denies it. A thorough inspection by a qualified technician can identify the specific cause and determine whether the repair work played a role in the issue.
Have questions about fixing or clearing the error code BE on your LG dishwasher? Let us know by leaving a comment below and we will get back to you asap.
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