Blomberg Dishwasher Error E19

⚡ Quick Answer: The Blomberg Dishwasher E19 error indicates a malfunction in the drainage system, specifically related to the diverter valve or internal water switch.... ✅ DIY Fixable

What Does Error E19 Mean?

The Blomberg Dishwasher E19 error indicates a malfunction in the drainage system, specifically related to the diverter valve or internal water switch. This issue may cause the dishwasher to display the E19 code, produce unusual sounds during operation, and fail to drain water properly. Cleaning filters and ensuring the water supply is connected can help, but persistent issues may require professional inspection and repair.

Common Symptoms:

  • Dishwasher displays E19 on control panel
  • Possible failure in water distribution (diverter) during wash cycle

Possible Causes

  • Stuck or faulty diverter valve / water switch (medium)
  • Blocked internal channels affecting diverter operation (low)

How to Fix Error E19

DIY Fix Basic checks for E19

  1. Turn off and unplug the dishwasher.
  2. Open dishwasher and remove filters; clean any visible debris or blockages.
  3. Ensure water supply is connected and flowing normally.
  4. Restart dishwasher and check if E19 returns.

Technician Only Inspect and repair diverter valve or water switch assembly

  1. Disconnect power and water supply.
  2. Remove dishwasher base/front panels to access diverter valve assembly.
  3. Inspect diverter valve and associated motor for jamming, debris, or electrical faults.
  4. Test wiring continuity to diverter; replace diverter valve assembly if faulty.
  5. Reassemble and verify proper operation.

Parts needed: Diverter valve assembly, Associated wiring/connectors

🛑 When to Call a Pro:
  • If error persists after basic cleaning and restart
  • If debris removal does not free the diverter mechanism
  • If internal leak or electrical fault suspected

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-20 ohms
part_number BLDWP12345
voltage_rating 120V AC

Common Questions

What does E19 error mean on Blomberg Dishwasher?

E19 indicates a drainage malfunction related to the diverter valve or water switch.

Can I fix Blomberg Dishwasher E19 error myself?

Yes, you can clean filters and check water supply, but persistent issues may require a technician.

How much does it cost to fix E19 error?

Repair costs range from $75 to $200 for parts, plus varying labor fees.

When should I call a technician for E19?

Call if the error persists after cleaning, if you suspect a leak, or if electrical issues arise.

Data last verified: 2026-03-25

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