Greetings I read refrigeration. The LE error refers to door error. If the lower bar of that device is deformed that rubs with the plastic tub at the slightest movement, it will seek to act on the switch and temporarily disconnect the current signal of about 5 vdc. Verify how to verify that the terminals of the two wires connected to the switch and their own terminals are not sulphated (dirty). Then comment on it. Thanks and regards.