We started the LG washing machine, it took in water, began to rotate the drum and stopped, and the LE error code was displayed on the display. Moreover, the drum does not spin at all programs: “Rinse, Wash, Spin”. What is the reason? Let's try to figure out what causes the LE error and how to fix the damage yourself, if possible.
Decoding the error
The LE error tells us that for some reason a motor lock has occurred. Usually this error notifies that there are some problems in the electrical network (external or internal), due to which the motor is blocked.
Do not confuse the LE and 1E errors, they have completely different meanings.
See also - What does the UE error mean on LG washing machine
In what cases can you eliminate yourself
- The door is not closed properly. An unlocked door does not close the circuit, which informs the equipment about the impossibility of starting the program. Try to reopen and press the hatch firmly until it clicks;
- The UBL contacts were sent away. To check the health of this element, it is necessary to remove the top cover from the washing machine, check the wires and contacts. If they just came off, then you can connect back yourself. However, if the wire is broken or frayed, it is better to contact the master;
- Fault in the control unit. Sometimes it happens due to surges in electricity or other reasons, which indicates the likely overload of equipment. For debugging, disconnect the washing machine from the power supply for about a quarter of an hour. During this time, the electronic controller must resume its functions;
- Overloading the machine. Most often occurs when using the "Silk", "Wool", "Hand wash" modes. The LE error appears during the spin cycle, when the appliance is unable to cope with the weight of the laundry, which is more than the permissible norm. You can resume work by stopping the program, removing some of the laundry into a separate container, restarting from the spin operation. The remaining things should be placed for the same operation in the second run;
- The drum is blocked by foreign objects. In the process of washing, a button, a bone from a bra, another small hard part may come off the clothes, keys, a key chain and similar small items that have not been removed from pockets in advance can fall out. They can get caught between the drum and the housing close to it and mechanically block the drum. Turn off the machine and try to turn the drum in different directions by hand. If the drum does not rotate, then it is necessary to disassemble the tank and remove the blocking object.
- Unstable mains voltage. For the correct operation of the equipment, a stable voltage is required, therefore, if it drops for a short time, the machine may respond with an LE error. A voltage regulator will help to eliminate the problem.
Important:
If a PF error accompanies an LE fault, there is a power outage.Even when eliminating errors by restarting the machine, it is better to take care of purchasing a stabilizer.
Faults requiring repair
There are some types of breakdowns that will be technically difficult to eliminate with the help of ingenuity and improvised means, and it is better to entrust this work to a master. The table lists the malfunctions that could cause the LE error to appear on the display of the LG washing machine.
| Breaking | Signs | Causes | What to do |
Mechanical damage to the handle or lock |
It is impossible to close the appliance door; an unusual shaky movement of the hatch handle is felt in the hand. Plastic or metal parts are broken off. | The presence of mechanical damage in the lock or handle, the contact in the UBL circuit is broken.
|
Replace damaged parts of the lock system, handle or wires of the control unit. |
Damaged UBL wiring |
The door does not lockdespite no visible damage. | In the wiring, the contact was most likely broken by rubbing the wires, disconnecting the contacts in the UBL unit. | Check with a multitester the wires going to the UBL device. If the wires are worn out, the loop needs to be replaced. |
UBL broke |
The hatch closes but is not blocked. | UBL broke. | Replace the UBL with a serviceable one. |
Defective tachogenerator (speed sensor)
|
There is no drum rotation, which is accompanied by a strong hum of equipment. | The tachogenerator, which controls the engine speed in the washing machine, is out of order. Most likely one of the Hall sensors in it has broken. | Check the serviceability of the tachogenerator, the resistors and Hall sensors included in it. Replace broken parts. |
Burned out motor winding
|
The washing machine does not start at all, the drum does not spin. | One of the motor windings has burned out. | Depending on the nature of the fault, it may be necessary to completely replace the motor or only the stator if only one winding is damaged. |
Control unit defective
|
The washing process stops at any stage, regardless of the type of the current program. | There is a defect in the electronic controller (control module).
|
Extract control module and check the degree of its malfunction. If possible, this part is repaired if the resistors are burned out, other individual elements, contacts and tracks require soldering.
In case of severe melting or breakdown of the processor, a complete replacement of the unit is required. |
Conclusion
The LE error is specific to LG direct drive washing machines. Most often, it appears on the display simultaneously with the hang of the program. At the same time, when the washing machine is turned off, the drum spins freely by hand. But during operation, rumbling sounds are emitted, a strong vibration is felt, the drum does not work at full speed, or it stops moving altogether. If you are in doubt about your skills, it is better to entrust the work to a master so as not to aggravate the problem.
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