Electrolux Dishwasher Error Code i20 Meaning and Possible Fixes
Electrolux Dishwasher Error Code i20
If your Electrolux dishwasher displays error code i20, it indicates a drainage problem.
Electrolux dishwashers rely on a drainage system to remove dirty water at the end of each wash cycle. If the appliance detects that water is not draining away correctly, it may stop the cycle and display the i20 error code.
View all Electrolux dishwasher error codes
What the i20 Error Means
The i20 error code indicates that the dishwasher is unable to drain water correctly. This may cause water to remain in the bottom of the appliance at the end of a cycle.
Common Reasons This Error Appears
Blocked filter
The dishwasher filter at the bottom of the appliance may be blocked with food debris and needs cleaning.
Blocked drain hose
The drain hose may be kinked, twisted or blocked, preventing water from draining away.
Blocked sink drain
If the dishwasher drains into a sink spigot, the sink drain itself may be blocked.
Drain hose too high
If the drain hose outlet is positioned too high it may prevent water from draining correctly. The drain inlet point must be between 40 and 85 cm above the floor.
Blanking plug not removed
If the dishwasher has recently been installed, the blanking plug may not have been removed from the sink spigot.
Faulty drain pump
The drain pump may have failed or become blocked and may need replacing.
Safe Checks You Can Try
Clean the filter
Remove and clean the filter at the bottom of the dishwasher thoroughly under running water.
Check the drain hose
Inspect the drain hose for kinks, blockages or incorrect positioning. Make sure it is not twisted or raised too high.
Check the sink drain
Make sure the sink drain is not blocked. If your sink is draining slowly this may be contributing to the problem.
Check the blanking plug
If the dishwasher has recently been installed, make sure the blanking plug has been removed from the sink spigot.
Restart the dishwasher
Turn the appliance off and disconnect it from the mains for several minutes before restarting.
If You Need Spare Parts
If you’re confident carrying out the repair yourself, compatible Electrolux dishwasher parts are available on Amazon with next day delivery.
Always check your model number before ordering to ensure compatibility.
When To Contact A Professional
If the i20 error code continues to appear after trying the checks above, the drain pump or associated components may need replacing and an engineer visit would be recommended.
Internal components should only be inspected or repaired by trained professionals.
Related Electrolux Dishwasher Error Codes
You may also encounter related issues indicated by Electrolux Dishwasher Error Code C2 and Electrolux Dishwasher Error Code i24.
Error codes may vary slightly between different Electrolux dishwasher models, so always consult the manufacturer documentation for your specific appliance.
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