Stopped - no error message, power, drainage lines all good Andy

need a meter to test the unit

Hi dear,
F10 error related to OVER FILL. Follow the things below,see how it works.Thanks.
Troubleshooting
Error messages If an error occurs during the program, a message
is shown on the display. To exit the message after
taking action, turn the machine off and then back
on.
The error messages that may be shown in the
display are:
F10 Overfilling
1. Shut off the water tap.
2. See "Drainage error".
F11 Drainage error
Check:
• that no objects are stuck in the drainage hose
outlet.
• that the drain pump is not blocked by foreign
objects. Clean the pump. See the "Care and
maintenance instructions" chapter.
• that there are no kinks in the drainage hose
After taking action, run the Drain program or press
the Door Opening button (key symbol) to empty
the machine. If this does not resolve the problem,
call the Customer Care Center.

Can be down to
kink in drainage hose
water drain pump
or an often overlooked drainage problem ...believ it or not can be a malfunctioning heater in the machine...
hope this points you in the right direction..

Hi there Romey. The error code OE relates to the drainage system, there are some things you can check to helpdiagnose the fault. you can check the filter in the bottom of the dishawaher isnt cloghed up or blocked. While you hae got the filter out have a look for any signs of large debrit that may cause a blockage. If all of this is ok you will need to check the waste pumps operational condition. make sure the pump impellar hasnt come loose/broken off or become jamed up.
If you cannot find any fault wit any of these things you may need to replace the control board. please let me know if there is anything else I can do to asist you with this issue.
Regards Gary

Hi from retired Englishman in SW France,


LG's 'SE' means 'sensor error'. Sorry but you will need a repair visit I fear ;-0(

If this has assisted you please consider a 4 thumbs up for the rating.
Thanks and good luck!
John C.

Hi rebeccasolom,

OE means "Outlet Error"

The drain pump is either clogged or the outlet hose is kinked.
- Inspect the Drainage hose at the back for kinks.
- Open the unit, and at the bottom sump check the small drain pump area for any foreign object that may be obstructing it.

Kind Regards :-)

If you found this solution helpful, please rate it.

Hi,
The most common cause of an OE error code on a modern LG dishwasher is:
1. Blocked drain hose
2. Obstruction in the sump area (beneath the filter, which needs to be removed to check for onstruction)
3. Failing drain motor. 
else you need to REPLACE THE PCB POWER CONTROL BOARD
Good Luck!!!

Please check at both ends of the drain hose and confirm that you do nit have a leak. Also, please confirm that water is not leaking directly under the dishwasher.
If you are certain that you do not have a real leak, check the impeller (under the mesh filter in the sump area beneath the lower dish rack) is not damaged and is firmly in place.
The E1 error code is a Leakage Error, detected by the motor spinning faster than it should if the unit is filled with water.
Please report back with what you find. Good Luck!

OE error message is listed in the manual as a drainage problem so first I would check for a clogged line

Hi, my LG manual for WD1238C says that OE is Drainage Trouble would imagine the Error codes are the same for all LG machines.