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Bosch Washer Error Codes

Bosch Washer Error Code Er:20

Bosch washing machines are known for their reliability and efficiency, but like all appliances, they can encounter issues from time to time. One such issue is Bosch Washer Error Code Er:20, which indicates that the spin cycle has been terminated. In this article, we will explore what this error means and provide step-by-step solutions to get your Bosch washer back to peak performance.

Understanding Bosch Washer Error Code Er:20:

Error Code Er:20 can be attributed to one of two main causes:

  1. Severely Unbalanced Load: If your load is significantly unbalanced, the Bosch washer’s spin cycle may be terminated to prevent potential damage. In such cases, manual intervention is necessary.
  2. Communication Loss: Another possible reason for this error is a communication breakdown between the motor control module and the main control module.

Solving Error Code Er:20:

Follow these steps to resolve Error Code Er:20 and ensure your Bosch washer functions flawlessly once more:

1. Addressing an Unbalanced Load:

  • If the error occurred due to an unbalanced load, start by manually rebalancing the load inside the drum. Unevenly distributed laundry can cause the washer to vibrate excessively, triggering the error code.
  • Remove some items from the load to reduce its size if necessary. Balancing the load evenly is crucial for proper washing and spinning.

2. Checking for Communication Issues:

  • If manually balancing the load doesn’t resolve the issue, it’s time to investigate potential communication problems between the control modules.
  • First, unplug the washer to ensure safety.
  • Examine the control module and the motor control module for any loose wires or connections. Reconnect them securely if any are found.

3. Inspecting the Wire Harness:

  • Inspect the wire harness for any signs of damage, such as frayed or broken wires. If any damage is detected, the wire harness should be replaced.

4. Replacing the Motor Control Module:

  • If the wire harness connections are intact, but the issue persists, consider replacing the motor control module. This component can sometimes fail and cause communication errors.

5. Replacing the Control Module:

  • If none of the above steps resolve the error, you may need to replace the control module itself. This should be done by a qualified technician to ensure proper installation and function.

By following these steps, you can often troubleshoot and resolve Bosch Washer Error Code Er:20 on your own. However, if you encounter difficulty or the error persists, it’s advisable to seek professional assistance from a certified appliance repair technician. They can diagnose the issue accurately and provide the necessary repairs to restore your Bosch washer’s performance.

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