Kendi for Model Number LDF7920ww Hello, LG Dishwasher LDf7920WW – “IE” error. Water pressure ok, filter ok, … Removed inlet valve /solenoid – Ohms ok, powered with 120 V and passed water. Float switch resistance continuity ok – full and empty. Not sure how to check flow switch 6501DD2001A or Hall sensor is or does or Air breaker … assembly how to check. Not sure of next step?
Answer Kendi, You can test to make sure that you have 5 to 12 Vdc getting to the hall sensor. We do not have any information on the flow switch. It would be recommended to test at the water valve to see if there is 120 Vac getting to the valve. If there is but no water coming in then the valve would be the issue. If there is no power then the control board will be the issue. Read More... Answered by AppliancePartsPros.com | Tuesday, January 19, 2021