DISHWASHER / TIPS / DIYREPAIR

What is an LG Dishwasher OE Error?

Technically Reviewed by Oleg Chudnovski, CEO on Sep 07, 2024 | Written by Fix Appliances CA Editorial Contributors

It is an unpleasant experience when the LG dishwasher refuses to operate properly. One of the most common issues is reflected in the OE error code. The latter means that the device experiences some problems with draining.

Several solutions can resolve an LG dishwasher’s OE code. Read below for typical issues and solutions to the appliance’s error code.

PROBLEM	DESCRIPTION	SOLUTION
Clogged Filter	A clogged filter is one of the most common reasons for the OE error code. This problem doesn’t let an LG dishwasher drain water correctly down below, so the error occurs.	How to Fix It: Remove the dishwasher filter and empty it of garbage or other blockage. Run the piece under warm flowing water with a brush to access all areas and spaces, then install it back into the appliance. Test to turn on the appliance again and check if you have fixed the LG dishwasher OE error.
Blocked Air Gap	The air gap is an important component of the device’s filtering process. It prevents gasses and polluted water from reentering the LG dishwasher.	How to Fix It: Ensure the dishwasher is turned off and all necessary supplies are available. Repairing the air gap and plastic covers may seem difficult, but following the guide makes it easy. Inspect for dirt, use a toothpick or bottle brush, and clean the gap by inserting warm water with a turkey baster. When finished, replace the cap and cover.
Clogged Drain Hose	The most common issue with the OE error code is a blocked or clogged drain hose, which prevents the dishwasher from draining water properly.	How to Fix It: Inspect the drain pipe for any kinks or failures. Check under the sink where the drain hose connects to the garbage disposal. If the hose is kinked, damaged, or leaking, it needs to be replaced. If clogged, rinse the hose with warm water (preferably outdoors) to clear the debris, then reinstall the dishwasher.
Faulty Drain Pump	A drain pump removes unclean water during the wash cycle. A broken pump may fail to drain water properly, triggering the OE error code.	How to Fix It: If your drain pump is faulty, contact an authorized appliance technician for a drain pump test to diagnose and replace it if needed.

What Does OE Mean On LG Dishwasher?

It can be really disappointing to see an error code like OE pop up on the water cycle of a new LG dishwasher, but don’t worry—most likely, it’s only a minor fault. So let’s make sure all these things are in check for why your LG direct drive dishwasher won’t drain:

First, ensure the drainage hose is attached perfectly without kinks or damage.
If everything seems correct, remove the cap at the end of the hose that attaches it to the disposal area.
If it is still valid, it is time to call our dishwasher repair specialist.

However, if the LG dishwasher is used over time, find out the possible solutions to it becoming clogged.

How do I Drain My LG Dishwasher?

If there are no clogs, your dishwasher may still refuse to drain. If you have tried everything, an LG dishwasher force drain can remove all the sensors.

First, the dishwasher manufacturer’s manual regarding the CANCEL and DRAIN maintenance chapter must be seen. It is achieved by pressing two defined keys, which depend on the model.

If the LG inverter direct drive dishwasher error codes appear again, you must launch a washing cycle, wait approximately 45 seconds, and then turn it off. These first 45 seconds of any cycle are just a drain, so this technique will make the dishwasher work.

6 Steps to Prevent OE Error Code

To prevent the OE error code on your LG dishwasher, follow these preventive measures:

Regularly Clean the Filter: Clean the dishwasher filter monthly to prevent clogs obstructing proper drainage.
Check and Clean the Drain Hose: Inspect the drain hose for kinks or blockages and clean it periodically to ensure water can flow freely.
Maintain the Air Gap: Clean the air gap regularly to prevent debris from blocking drainage.
Avoid Overloading: Overloading the dishwasher can restrict water flow and increase the chances of drainage issues.
Run Hot Water Before Starting: Running hot water before starting a cycle helps with smoother drainage by ensuring clear pipes.
Use Dishwasher Cleaner: Occasionally run a dishwasher cleaner to prevent mineral buildup, which can affect drainage.

Following these steps can help avoid encountering the OE error code in your LG dishwasher.

Final Considerations of LG EO Error Code

As an appliance owner, understanding the causes and solutions for the OE error code is crucial to maintaining the efficiency of your LG dishwasher. Regular maintenance, such as cleaning the filter, inspecting the drain hose, and ensuring proper installation, can prevent most drainage issues before they arise. A proactive approach to care not only extends the lifespan of the machine but also ensures it performs optimally with each use.

– Oleg Chudnovski, SEO of Spark Service Pro

If you have seen the LG dishwasher OE error code, don’t worry! The troubleshooting above can fix it. Remember to consider the drain hose, filter, and the appliance’s proper set-up; these are the reasons for the OE error code.

If the LG dishwasher doesn’t drain at the end of a cycle, you can identify what failures are occurring by observing the behaviour of the flashing light on the control panel. A malfunctioning flashing light causes an OE error code. The only way to remedy the situation is to replace this unit under your appliance’s warranty.

Date of page creation: March 21, 2024

Page update date: September 07, 2024

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