Bauknecht Dishwasher Error E6

⚡ Quick Answer: The Bauknecht dishwasher error E6 signifies a water intake issue, typically caused by insufficient water supply or a malfunctioning Aquastop system. T... ✅ DIY Fixable

What Does Error E6 Mean?

The Bauknecht dishwasher error E6 signifies a water intake issue, typically caused by insufficient water supply or a malfunctioning Aquastop system. This error often prevents the dishwasher from starting its wash cycle, resulting in no water flow detected at the beginning of the program. Users may notice the dishwasher failing to fill with water or stopping early during operation.

Common Symptoms:

  • Dishwasher fails to start a wash cycle and immediately displays E6
  • Dishwasher does not fill with water or stops early in the cycle
  • No water flow detected at start of program

Possible Causes

  • Insufficient or blocked water supply to the dishwasher (medium)
  • Aquastop hose activation or failure (medium)

How to Fix Error E6

DIY Fix Check basic water supply components

  1. Ensure the main water tap supplying the dishwasher is fully open.
  2. Inspect the water inlet hose for kinks, twists, or blockages.
  3. Turn off water and disconnect the inlet hose to check/clean the small filter screen inside the hose connection.
  4. Verify that any Aquastop hose is not bent or damaged.

DIY Fix Reset the dishwasher

  1. Turn off the dishwasher using the power button (or unplug it).
  2. Wait 60 seconds.
  3. Restore power and attempt to run a basic cycle to see if the error clears.

Technician Only Inspect and test internal water inlet components

  1. Check the water inlet valve for correct operation and flow rate.
  2. Test the flow meter (if model has one) or pressure switch to confirm water detection.
  3. Inspect Aquastop device and replace if defective.
  4. Verify correct function of any float/level sensors.

Parts needed: Water inlet valve, Flow meter / pressure switch, Aquastop hose/assembly, Float/level sensor

🛑 When to Call a Pro:
  • If the error persists after checking water supply, hoses, and filters
  • If there are signs of internal leakage, flooding, or damage to Aquastop system components
  • When unfamiliar with appliance internal plumbing or electrical components

Next step

Choose the next step for E6

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Water Inlet Valve

Controls the flow of hot and cold water into the appliance.

Typical part-only price
$25 - $60
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Pressure Switch

Detects the water level inside the tub and signals when to start or stop filling.

$25 - $65 · Easy · 15-30 mins

Check fit & price
Model number required

Model-compatible Dishwasher parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

note The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering.
part_number None

Common Questions

What does E6 error mean on Bauknecht dishwasher?

E6 error indicates a water intake problem, preventing the dishwasher from starting its wash cycle due to insufficient water flow.

Can I fix Bauknecht dishwasher E6 error myself?

Yes, you can check the water supply, inspect hoses for blockages, and reset the dishwasher.

How much does it cost to fix E6 error?

Repair costs typically range from €50 to €200+, depending on parts and labor.

When should I call a technician for E6?

Call a technician if the error persists after checking the water supply or if there are signs of internal leakage or damage.

Sources & References

Data last verified: 2026-07-31

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