Lg ldf6920st is model number sounds like running then stops and shows le code
Please try the plain VINEGAR in the bottom of your dishwasher. It cleans out the pipes. When you start the machine it automatically starts to drain whatever water has been left from previous cycle. When this cannot happen, due to blocked outlet pipe, it will not precede with the wash cycle. Adding the vinegar, leaving it a few hours, or overnight (hey, I left it for a week one of those times!), it is enough to liquify any heavy fats in that pipe...enough to start the cycle and the normal draining gets reinstated.Hope this helps you, it is such a pain to go & choose another dishwasher to fit into the space allowed & that has all the functions you need. This 'fix' cures all my dishwasher blues! Havagreatday!
SOURCE: LG Dishwasher (LDS5811) - low water level
1E= Inlet Error
Condition>>>
Not reached to the normal
water level in spite
of 10 min. water supply
The Water Supply Tap is closed.
The Water Supply is shut off.
The Inlet Hose is kinked.
The Water Pressure is very low.
(below 10 psi)
Inlet Valve is OK?
The filter of Inlet Valve is clogged
by impure water.
The Hall sensor is OK?
The Impeller of Air Guide is bound
Solutions:
Take action on Water Supply
device.
Measure the electric resistance of
Inlet Valve. (950-1300 )
Clean the filter of Inlet Valve.
Check the frequency of Inlet Water
by the Test Mode.
Replace the Air Braker
SOURCE: ERROR CODE "LE " ON LG DISWASHER
You should check for that the pump motor turn freely. You will have to remove the sump cover in the bottom of the dishwasher and manually turn the pump impeller. (note: screw holding the impeller on the motor shaft is a left hand thread) There may be an object there or at the cutting blade a bit lower down that is preventing the motor from turning. Motor should turn easily, smoothly, and quietly. There have been issues with magnets in the motor windings cracking, resulting in hard to turn or noisy motors. Also, models produced with serial numbers 501KW_____ to 702KW_____ may have wiring which has become embedded in the door insulation material, softening the wiring insulation, and causing a short to the motor. The fix for that is to replace the wiring harness and outer door liner with one with a different type of insulation. (not much fun to do)
SOURCE: error code LE
Hello and welcome,
Display Condition LE = Motor Error
Possible Cause For Error Occurrence:
Wiring connection is OK?
The Impeller of Washing Pump is
locked.
The rotor of Washing Motor is
locked.
The Blade is locked.
Remedy:
Check the wiring connection.
Replace the cause of restriction.
Replace the Washing Motor.
Replace the PCB.
SOURCE: LG Dishwasher making grinding noise then blinking E1 code 10 minutes later
Well done by resolving this problem. The other way to avoid the siphoning problem through the drain hose is adding an air gap valve/connector (available at any hardware store). You can use it even if you don't have a garbage disposal in your kitchen sink. That will assure that you have the proper height of the drain hose.
Hope this helps!
SOURCE: le code on ldf6810bb lg dishwasher
The LE error code can mean that the impeller is damaged or there is some debris blocking the the sump area underneath the filter or the wash motor has failed. In that order.
Remove the spray arm and filter (9 phillips screws) - inspect impeller for damage, with flashlight, look everywhere for debris (watch out for broken glass!) Reassemble and test.
If problems continue, schedule as service call focused on the wash pump/motor.
Good Luck!
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