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LG Dishwasher Error Codes

No. Error Symptom Cause
1 Inlet Error IE Doesn't reach the normal water level
2 Drain Error DE Doesn't reach the normal water level
3 Leakage Error AE Internal leakage
4 Bubble Error bE Oversudsing caused by improper detergent
5 Excess Error FE Water fills above normal level (automatically drain pump operated.)
6 Thermal Error tE Thermistor resistance output abnormal
7 Heater Error HE The water is not heated or the temp in the tub is overheated to 194°F
8 Motor Error LE The motor is working abnormally
9 Vario Error nE The position of vario cam is not properly