Bauknecht Dishwasher Error E1

⚡ Quick Answer: The E1 error code on your Bauknecht dishwasher typically indicates a drainage issue, preventing the unit from filling or progressing through cycles. C... ✅ DIY Fixable

What Does Error E1 Mean?

The E1 error code on your Bauknecht dishwasher typically indicates a drainage issue, preventing the unit from filling or progressing through cycles. Common symptoms include the dishwasher stopping mid-cycle, water remaining in the tub post-drain attempts, and failure to advance to the next cycle. This error may be caused by a blockage in the drainage system or a kinked drain hose. Addressing these issues can help restore normal operation.

Common Symptoms:

  • Dishwasher stops mid‑cycle with E1 displayed
  • Water remaining in tub after attempted drain
  • Dishwasher will not progress to next cycle

Possible Causes

  • Drainage obstruction or blocked filter (medium)
  • Kinked or blocked drain hose (medium)

How to Fix Error E1

DIY Fix Check and clear drain filter

  1. Turn off and unplug the dishwasher.
  2. Open the dishwasher and locate the bottom filter/sieve.
  3. Remove and rinse the filter under running water to clear debris.
  4. Reinstall the filter securely and restart the dishwasher.

DIY Fix Inspect and adjust drain hose

  1. Turn off water supply and power.
  2. Access the drain hose at the back of the dishwasher.
  3. Check for kinks or bends and straighten them.
  4. Ensure the hose end isn’t blocked at the sink connection.
  5. Reconnect and test dishwasher operation.

Technician Only Check and clear internal drainage components

  1. Disconnect power and water.
  2. Remove lower access panel.
  3. Inspect pump, impeller and internal drain passages for obstructions.
  4. Test drain pump operation with appropriate tools and replace if failed.

Parts needed: Drain pump, Hoses, Filters

🛑 When to Call a Pro:
  • If water continues to remain after you've cleared the filter and checked hoses
  • If you detect leaks from hoses or fittings during inspection
  • If the drain pump fails to operate when tested

Technical Specifications

wattage 20W
component Water Inlet Valve
resistance 500-1500 ohms
part_number Bauknecht 481236038090
voltage_rating 230V AC

Common Questions

What does E1 error mean on bauknecht dishwasher?

E1 error indicates a drainage issue, causing the dishwasher to stop mid-cycle and water to remain in the tub.

Can I fix bauknecht dishwasher E1 error myself?

Yes, you can check and clear the drain filter and inspect the drain hose for kinks or obstructions.

How much does it cost to fix E1 error?

Repair costs for the E1 error typically range from $80 to $200, depending on the required parts and labor.

When should I call a technician for E1?

Call a technician if water remains after clearing the filter, if leaks are detected, or if the drain pump fails to operate.

Sources & References

Data last verified: 2026-04-14

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