E:21-30 · Zeolith container intake blocked

Safe first steps

1. Open the dishwasher door and carefully remove any items blocking the intake opening of the Zeolith container.
2. Rearrange the remaining tableware to ensure that there is adequate space around the Zeolith container for proper airflow.
3. Close the dishwasher door and run a short cycle to check if the error code E:21-30 has cleared.

When to stop

• If the error code persists after rearranging the items, stop and call a professional for further assistance.