Mohd for Model Number LDF6920ST On my LG LDF6920ST Dishwasher the initial issue was whenever I turn on the main electric supply it would just constantly produce this humming sound. I tried pushing all the buttons (including starting a washing cycle ) and nothing worked as it kept on humming. Next I disconnected the power supply and I had a appliance repair guy show up. I connected the power supply and now it doesn't produce the humming sound but when I turn on a washing cycle it gets in the water but then just stops. I opened the Float assembly and realized it was super dirty. Is that the reason why the dishwasher is not working? Also all throughout this exercise I never see any error code on the display
Answer Mohd It's doubtful your float assembly is the reason for this issue. There could possibly be something stopping the impeller from turning and this would be the humming noise you describe. Read More... Answered by AppliancePartsPros.com | Tuesday, September 4, 2018