Andrew Douglas October 07, 2021 for Model Number LGR7646EQ3 I have an HE error code on a relatively new LG LDT7808SS dishwasher and am looking for the part numbers for a new heating element as well as the control board if one of those are the issue.
1 Answer Andrew, The heater for this unit will be built into the pump assembly which is part number ABT72989205. The control board will be part number AGM76429501. Read More...
Marcin September 22, 2021 for Model Number LDF7551ST Getting HE error at the end of normal wash cycle. It appears the appliance isn’t drying the dishes. So far I replaced the heating element and pressure switch. Where should I look next? Thanks in advance.
1 Answer Marcin, as the heater assembly AEG72950001 has been replaced, the failure would be in the main control EBR79686302 if the wires are in good condition. Read More...
Gary May 03, 2021 for Model Number 404KWAT8R360 i tried to replace the heating element on my dishwasher but I do not not know how tight I should make the nut. I guess I ended up tightening too much because it leaked. took it back out and it was bent. I'm going to order another part and try it again. How do you know how much to tighten or to what point to stop tightening?
1 Answer Gary, The nut for the heater should be snug but not too tight due to the fact it tends to crack or break the nut which will allow a leak, check the nuts to make sure they are not broken. Read More...
John December 24, 2020 for Model Number LDF6920ST I replaced the heating assembly as per your install video No there is a small leak that drips on the floor from the assembly Is the first 10 mm nut not tight enough?
1 Answer John, Thanks for the question!!! I would try tightening the nut to see if it stops, if not uninstall (inspect seal) and reinstall to be sure it is in the whole way. Read More...
John September 30, 2020 for Model Number LDT7797ST/00 Seeing an HE error code after normal cycles and not quick cycle. Water temp is above 125*F. Dishes are wet after cycle. Oddly, dishes were still wet from the short cycle even though it was set on extra dry but it didn’t throw an error code. What is the most likely cause? I assume I can perform a continuity test without removing the dishwasher and turning it over? Thank you!
1 Answer John, This HE error will be a heating circuit error in which you will want to test the heater. If the heater is good then there should be a thermostat or thermistor you will want to test and if the thermistor or thermostat is good then the control board is faulty and would need to be replaced. Read More...
Gord September 14, 2020 for Model Number LG dishwasher LDS5040WW I replaced the heating element, and I am getting the same code HE and the its not drying. I figure from what I have I will have the same problem its needs a new control board. If you can let me know. Thanks Gord
1 Answer Hello Gord, the HE code refers to the control board not seeing a temp rise of the wash water, since the new heater element assembly also includes the thermistor and assuming you have installed the wires correctly then it is likely the heater relay on the main control board is faulty, the board is part [AP5680520[]. Read More...
Mark September 02, 2020 for Model Number LG LDF7932ST Hi.. I received an HE error code on my LG LDF7932ST. I replaced the Heater Element. I ran the dishwasher on a full cycle and it threw the HE code again. I tested the old Heater Element and new one and they both read correctly with fluctuation in Ohms. How do I know if it Generator Assembly which looks like it also has an heating element in it?
1 Answer Hello Mark, the steam generator is only used with the steam option. Primary heating of the wash water is done by the heater element in the sump. Since you replaced the heater which also comes with a new thermistor and it still is not heating and gives the HE code, suspect the main control board EBR38144404is faulty Read More...
Kelly September 02, 2020 for Model Number LDF7774WW I am getting the HE code at the end of the Normal, Heavy, and Auto Cycle. No undrained water or anything but the dishes are wet. I do not get the code after the Quick and Dry cycle, and dishes are dry. We have replaced the heater and control panel both. Any ideas?
1 Answer I would check the water temperature coming out of the tap. It should be at least 125 degrees. If not your water heater needs turned up. The dishwasher may not be able to heat the water high enough if the incoming water temp is to low. Read More...
Lynn August 18, 2020 for Model Number LDF6810ST Our water is barely Luke warm and the dishes smell. We are not getting an HE error message, yet we wonder if we should replace the heating element and filter Thanks Lynn
1 Answer Before you replace the heater there are a few things you should check. First, make sure the water at the sink tap is at least 125 degrees Fahrenheit. Also, check to see if the heater is getting 120vac to it. These two checks will help find the issue. Read More...
Daren L March 05, 2020 for Model Number LDS5540ST HE codes at the end of the dishwasher cycle, I changed the heater assembly, did a test run and got the same error with the new part, should I try changing out the thermistor, from what I have read and do they still make that part for this model?
1 Answer Darren, When you replaced the heater, the thermistor is part of the heater assembly. Since both the heater and thermistor have been replaced then this would be a faulty control board. Read More...