Information codes are displayed to help you better understand what is occurring with your dishwasher. If any of the codes below occur, you should select the Reset option and follow the respective instruction. Error Codes Meaning 4E Water Supply Error. 1. When the pulse of 100 or less is detected 1 minute after the water supply starts. 2. When flow meter pulse is 5 or less 5 seconds after the water supply starts. 3. No water detected 5 min after start. 4E1 Water Supply Error. When 80C or above is detected during water supply. tE Temperature sensor error. When 0.2V or below, or 4.5V or above is maintained for over 3 seconds. tE1 Temp Sensor Error. When 0.2V or below, or 4.5V or above is maintained for over 3 seconds. 5E Drain Error. When OFF status of Low Level S/W is not detected within3 minutes during the drain oE Overflow Error. When overflow detection AD data is 4.0V or below for 3 seconds (When leakage sensor detects 4.0V or below for 1 seconds during water supply) LE Leakage ...