Error AE on an LG washing machine

LG washing machines' self-diagnostic system generally works flawlessly, displaying various error codes on the display. But to fix the problem (or at least attempt to), you need to know what each combination means. For example, the error code AE ​​or AOE. It's not always possible to fix the associated problems yourself, but it's worth a try.

What is this code?

So, your LG washing machine is displaying the AE error code, which is quite possible even while the machine is running. This code typically indicates a problem with the washing machine's automatic shut-off or a signal from the float sensor (which monitors the water level as part of the Aquastop system). If this is indeed the problem, it's easily resolved, but if the problem is with the electronic module, only a technician can determine the cause. A specialist's diagnostics cost between $5 and $15, and that doesn't even include any potential repairs if the machine needs to be repaired.

Of course, if you're an electronics expert, you can try inspecting the module. But remember that if it breaks accidentally, repairs will be quite expensive.

Initial actions

In any case, there is no need to panic when you see the AE error on the display. Electronic devices are also prone to false failures, which can be verified immediately without calling a service center or a technician.Simply unplug the washing machine (with dry hands, of course) for 15-20 minutes. If the problem is a normal malfunction, the washing machine will work as usual after being turned on.

You also need to check the washing machine tray in case the error was displayed by the signal AquastopCheck the pan for water, which could be the cause of the problem. If there is no water in the pan, adjust any wires and clamps that may have become deformed during installation. In some cases, this can actually solve the problem.

Typical faults and their signs

The AE error code can sometimes signal serious problems with the vehicle's operation. Diagnosing them on your own is difficult, but it's entirely possible if you know some of the features and characteristic signs:

1. The washing machine stops working during a wash cycle or while filling with water, with a corresponding code displayed on the screen. The problem is most likely due to burnt-out components on the control board or a faulty processor. In the first case, repairs are easy: simply re-solder the components; in the second, a processor replacement is required.
2. The Aquastop system triggers a code for no apparent reason, and water suddenly accumulates in the drain pan. In most cases, the problem lies with the parts that ensure water flow into the machine: a leaky door seal, a worn hose, or a hole in the tank. To find out for sure, you need to disassemble the washing machine and replace the faulty parts.

Important! Only professional diagnostics can accurately determine the cause of the AE error message on the washing machine's display. Similarly, DIY repairs are never a substitute for professional repairs.

3. The Aquastop sensor is triggered without water in the sump. The Aquastop sensor itself, or one of its contacts or wires, is likely faulty. Test the device's components with a multimeter and, based on the readings, decide whether to replace individual system components or the entire control module.

   

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