Dishlex Dishwasher Error 30

⚡ Quick Answer: The Dishlex dishwasher error 30 indicates a drain pump malfunction often linked to drainage faults or anti-flood conditions. Symptoms include the dish... ✅ DIY Fixable

What Does Error 30 Mean?

The Dishlex dishwasher error 30 indicates a drain pump malfunction often linked to drainage faults or anti-flood conditions. Symptoms include the dishwasher stopping mid-cycle, continuous operation of the drain pump, and water pooling in the base. This situation may arise due to blockages in the drainage system or internal leaks triggering the anti-flood sensor.

Common Symptoms:

  • Dishwasher stops mid‑cycle and displays error 30
  • Drain pump runs continuously or attempts to drain
  • Water remaining in base of dishwasher
  • Possible water in the bottom pan triggering anti‑flood device

Possible Causes

  • Drainage blockage (filter, hose or pump) (medium)
  • Internal water leak triggering anti‑flood sensor (medium)

How to Fix Error 30

DIY Fix Check and Clear Drainage Path

  1. Turn off and unplug the dishwasher.
  2. Remove and clean the drain filter of food debris.
  3. Inspect the drain hose for kinks or blockages; clear if necessary.
  4. Ensure the drain pump area is free of debris.

Technician Only Diagnose Internal Leak/Anti‑Flood Activation

  1. Tilt or remove the dishwasher to check for water in the base tray.
  2. Dry out any water trapped under the base and test whether the anti‑flood switch resets.
  3. Inspect seals, hoses, and connections for signs of leaks.
  4. Test drain pump motor continuity and replace if faulty.

Parts needed: Drain pump assembly, Hoses and clamps, Anti‑flood sensor/float switch

🛑 When to Call a Pro:
  • If water leak persists after clearing drainage and drying base of appliance
  • If the anti‑flood device continues to trip after resets
  • If electrical diagnostics or component replacement is required

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-30 ohms
part_number DWP-12345
voltage_rating 240V AC

Common Questions

What does 30 error mean on Dishlex dishwasher?

Error 30 indicates a malfunction in the drain pump, often due to drainage issues or an internal leak.

Can I fix Dishlex dishwasher 30 error myself?

Yes, you can check and clear the drainage path, including cleaning the filter and inspecting the drain hose.

How much does it cost to fix 30 error?

The estimated repair cost for error 30 ranges from $100 to $300, depending on the region and parts required.

When should I call a technician for 30?

Call a technician if leaks persist after clearing the drain, if the anti-flood device keeps tripping, or if electrical diagnostics are needed.

Sources & References

Data last verified: 2026-07-01

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