Bauknecht Dishwasher Error E2

⚡ Quick Answer: The Bauknecht dishwasher E2 error code indicates a drainage issue, preventing the appliance from effectively removing water during the wash cycle. Thi... ✅ DIY Fixable

What Does Error E2 Mean?

The Bauknecht dishwasher E2 error code indicates a drainage issue, preventing the appliance from effectively removing water during the wash cycle. This may manifest as water remaining in the tub after the wash or drain cycle, unusual humming sounds, and the dishwasher stopping mid-cycle near the drain phase. Common causes include a clogged drain filter or sump area, a blocked or kinked drain hose, or a malfunctioning drain pump.

Common Symptoms:

  • Dishwasher displays E2 error
  • Water remains in tub after wash/drain cycle
  • Dishwasher stops mid‑cycle at or near drain phase
  • Possible unusual sounds during attempted drain

Possible Causes

  • Clogged drain filter or sump area (medium)
  • Blocked or kinked drain hose (medium)
  • Drain pump malfunction or internal blockage (medium)

How to Fix Error E2

DIY Fix Check and Clean Drain Filter and Sump

  1. Turn off dishwasher and disconnect power
  2. Remove lower dish rack to access drain area
  3. Locate and remove drain filter assembly
  4. Rinse filter under warm water and clear debris
  5. Inspect sump below filter for trapped debris and remove
  6. Reinstall filter securely and run a short drain cycle

DIY Fix Inspect and Clear Drain Hose

  1. Turn off power and pull dishwasher slightly out (if comfortable)
  2. Locate drain hose from dishwasher to sink drain or disposal
  3. Check for visible kinks or bends and straighten them
  4. Disconnect hose and run water or blow through to check for clogs
  5. Reattach hose securely and test drain cycle

Technician Only Test/Replace Drain Pump

  1. Disconnect power and water supply
  2. Remove dishwasher access panels to reach pump
  3. Inspect pump impeller for blockage and test electrical function with multimeter
  4. Replace pump assembly if faulty

Parts needed: drain pump assembly

🛑 When to Call a Pro:
  • If error persists after basic cleaning and hose inspection
  • If drain pump shows electrical failure or impeller damage
  • If water leaks occur while attempting repairs
  • If you are not comfortable accessing internal components

Technical Specifications

wattage 30W
component Drain Pump
resistance 30-50 ohms
part_number Bauknecht 481227028303
voltage_rating 230V AC

Common Questions

What does E2 error mean on Bauknecht dishwasher?

The E2 error indicates a drainage issue, often leaving water in the tub and causing the cycle to stop.

Can I fix Bauknecht dishwasher E2 error myself?

Yes, you can check and clean the drain filter and inspect the drain hose for kinks.

How much does it cost to fix E2 error?

The estimated repair cost for fixing the E2 error ranges from ¥10,000 to ¥30,000, depending on parts and labor.

When should I call a technician for E2?

Call a technician if the error persists after cleaning or if you notice pump failure or leaks during repairs.

Data last verified: 2026-04-14

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