LG front washing machine error - A PE error is displayed.
A PE error is displayed when the water level sensor is unable to correctly detect the water level.
Try this
If the washing machine is installed in a humid environment (bathroom, etc.), the PE error may be displayed as a result of excess moisture.
In such a case, disconnect the power plug, connect the power plug again 5 minutes later and operate the washing machine.
If the same PE error is displayed after that, it is necessary for it to be checked by an LG Electronics service technician