i20Electrolux groups i20 with C2, F2, AL6, two beeps, or two LED flashes and says these signals indicate a dishwasher drainage problem.
Also shown as: C2, F2, AL6, 2 beeps, 2 LED flashes
This workflow is maintained once to avoid conflicting or duplicated troubleshooting instructions.
Electrolux UK · Accessed
Last reviewed · Review due
Defines the grouped codes/signals as a drainage problem and supports filter, visible drain-hose, installation-connection, and service checks.
Check the water supply, the visible inlet hose, and whether the door closes before using model-specific support.
Open problem record →Stop the water source first, then limit checks to visible connections, loading, and detergent foam before arranging service.
Open problem record →Check door closure, program selection, delay or control-lock settings, and the exact model manual before resetting anything.
Open problem record →