Error/Fault Codes for AEG Dishwashers with an LED Display
Fault Code ,10
Symptom: Dishwasher not filling with water.
Go to: Why is My Dishwasher Not Filling With Water?
Fault Code ,20
Symptom: Dishwasher not draining.
Go to: Why is My Dishwasher Not Draining?
Fault Code ,30
Cause: Anti-flood protection has been activated.
Probable Cause: Leak, check the base of the dishwasher.
Error/Fault Codes for AEG Dishwashers with Five Lights
No lights lit
Symptom: Dishwasher has no power.
Action: Check dishwasher is switched on, mains power, fuse. Possible PCB or wiring issue.
First light flashing
Symptom: Dishwasher not filled sufficiently with water (within five minutes of programme start).
Go to: Why is My Dishwasher Not Filling With Water?
Second light flashing
Cause: Pressure switch/sensor not detecting water.
Action: Check for leaks and that filter isn’t blocked.
Third light flashing
Symptom: Temperature sensor error detected. Water too hot or too cold.
Probable Cause: Faulty thermostat.
Fourth light flashing
Symptom: Water not reaching required temperature (within 45 minutes of programme start).
Go to: Why is My Dishwasher Not Heating the Water?
Fifth light flashing
Symptom: Dishwasher not draining.
Go to: Why is My Dishwasher Not Draining?
Fourth and fifth lights flashing
Cause: The dishwasher motor is blocked, seized or stuck.
Probable Cause: Power supply problem, wiring fault, pump jammed.