I have a fuzzy logic 8.2kg top loader WF-8071TTP. We had a power failure while the machine was in a washing cycle. Now I start the machine fills with water and when the wash cycle must start it give a DE error "lid open error help please

Look at where it is leaking from, possibly under the drum.

Hello,
Here is something that has worked on some lg washers: unplug, wait five minutes, hold in power button for 15 secs, plug back in while holding in power button for another 15 secs, release. a supposed reset to control board.
I have also included a video link that may helpful to you.
Good luck,
JP
https://youtu.be/c2VypxOTExI

DE is door lock error. Replace door lock.

The method we use on our LG WF 8071TTP top-loader:

Load stuff to be soaked.
Add soap.
Set load size and water inlets.
Start wash cycle.
Wait until water is full, and begins washing.
Press Start/Pause button.
Press Auto Stop button to switch machine off.

Next morning:
Press Auto Stop button to switch machine on.
Press Start/Pause button.
The fuzzy logic (if machine has this) will register that machine is full, and washing will continue.

This dE error or fault code to indicate that the door is not latching properly. Check the lid or door operation to be sure it's not binding and that the door alignment is correct. Also, check the door/lid hinges to be sure they're not binding. Finally, make sure the door catch is in place and not broken. You may need to replace the door hook/catch or the door lock assembly.

may sound crazy, but sometimes the water pump gets clogged and does not operate, so will not spin. safety feature, I guess.
Try cleaning out pump.
Bruno

all top loader washers have a lid switch so machine will stop when lid is raised,on the inside of the lid the is mounted a small plastic cover with a magnet inside which activates a switch just under the top of the machine if the magnet is gone thats your problem,if still there then switch is faulty

I have a LG washing machine WTF655TH, it has stopped working, its full of water, but when you push the one button, it trips, how do i get it working again

certain materials give off fluff and some others seem to attract it. you can try putting in similar materials together and avoid mixing turkish bath towels, blankets and jackets and such clothes having fluffy lining with normal clothes. Also try selecting higher water level (overriding the automatic selection) manually. Once when i had fluff on clothes, it turned out to be tissue paper from my child's jeans pockets. After cleaning the filter bag, run the machine empty at maximum water level every week. Hope one of these will help solve your problem.