How can I fix my AEG 60870 Dishwasher with an error code 20?
I get error code 20 every now & then, it just stops and displays the code. switching the machine off then on again clears the fault and it resumes it’s program. I have seen several items referring to code 30 but none for 20. Help!!
Drain problem. Water level drop not detected in the time allowed. Check and clean all filters. Check drain hose is not pinched or trapped. Clean out spigot if machine is coupled up to the sink.