Electrolux Dishwasher Error i20

⚡ Quick Answer: The Electrolux dishwasher error code i20 indicates a drainage issue, typically marked by standing water in the tub after a cycle, the dishwasher stopp... ✅ DIY Fixable

What Does Error i20 Mean?

The Electrolux dishwasher error code i20 indicates a drainage issue, typically marked by standing water in the tub after a cycle, the dishwasher stopping mid-cycle, and beeping or LED indicators flashing. This error suggests that water is not draining as expected, often due to a clogged internal filter or a blocked drain hose. To resolve this, check and clean the internal filters and inspect the drain hose for kinks or obstructions.

Common Symptoms:

  • Standing water in the dishwasher tub after cycle
  • Dishwasher stops mid‑cycle with i20 displayed
  • Beeping or LED flashing (e.g., 2 times) indicating drainage fault

Possible Causes

  • Clogged internal filter or sump area restricting water flow (high)
  • Blocked or improperly routed drain hose (high)
  • Clogged sink drain/air gap connection or garbage disposal knockout plug left in place (medium)

How to Fix Error i20

DIY Fix Check and clean internal filters and sump

  1. Turn off and disconnect power to the dishwasher.
  2. Open the dishwasher and remove the bottom rack.
  3. Locate the internal filter assembly; remove and rinse under warm water to clear debris.
  4. Inspect the sump area under the filter for any foreign objects and remove them.

DIY Fix Inspect the drain hose and external drain path

  1. Turn off power and access the area under the sink.
  2. Check the drain hose for kinks, twists, or visible obstructions.
  3. Ensure the hose is routed correctly at proper height per Electrolux specifications.
  4. If connected to a garbage disposal, verify the knockout plug has been removed.

Technician Only Inspect and test drain pump and pressure components

  1. Disconnect the dishwasher from power.
  2. Remove access panels to inspect the drain pump and impeller for damage or blockages.
  3. Test the drain pump electrical function with appropriate tools.
  4. Inspect pressure switch and associated tubing for clog or failure.

Parts needed: drain pump, pressure switch/tubing

🛑 When to Call a Pro:
  • If drainage checks and cleaning do not clear the i20 error
  • If the drain pump or pressure switch is suspected to be faulty
  • If you are uncomfortable performing internal inspections

Technical Specifications

wattage 60W
component Drain Pump
resistance 10-20 ohms
part_number 154567801
voltage_rating 120V AC

Common Questions

What does i20 error mean on electrolux dishwasher?

The i20 error indicates a drainage problem, often with standing water in the tub and the dishwasher stopping mid-cycle.

Can I fix electrolux dishwasher i20 error myself?

Yes, you can check and clean the internal filters and inspect the drain hose for any blockages.

How much does it cost to fix i20 error?

The estimated repair cost for the i20 error ranges from USD 100 to 300, including parts and labor.

When should I call a technician for i20?

Call a technician if cleaning the drainage components does not resolve the issue or if you suspect a faulty drain pump or pressure switch.

Sources & References

Data last verified: 2026-01-29

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