Samsung Dishwasher Error Code E3

Samsung Dishwasher Error Code E3 Explained and How to Fix It

A well-functioning dishwasher is part of many households. But what happens when your trusty Samsung dishwasher flashes the dreaded error code “E3”? If you stare at your appliance with a hint of frustration, don’t worry-you’re not alone. Error codes, such as E3, are diagnostic in nature and are actually meant to point toward the issue, so the good news is your dishwasher is trying to talk to you.

In this blog, we will explain exactly what the error code E3 means, what causes it, and-more importantly-how you can fix it.

What does the Error Code E3 Mean?

Error code E3 on your Samsung dishwasher simply means a problem in water drainage. In other words, the dishwasher has a problem draining water after a wash cycle. Without proper drainage, your dishwasher can’t complete its cleaning cycle efficiently, leading to standing water and, potentially, unwashed dishes.

The main reasons for having this error involve water levels which have not lowered enough within an appointed time as presumed by the dishwasher. Most times, no matter how depressing that sounds, the problem should not be all that hard to resolve.

Why Does Error Code E3 Appear?

Several factors might relate to your Samsung dishwasher failing to drain water out of it properly. Some common causes that this error code points at include:

Filter or hose drainage clog

This would block the flow through the filter or inside the drain hose since food debris and grease can be settled down.

Kinked/Misaligned Drain Hose

A bend, kink, or an improperly installed drain hose may have an obstruction internally that will result in poor discharge of water.

dishwasher hose

Faulty Drain Pump

The drain pump is used to push the water out of the dishwasher. In case of malfunction, the water will stay in the tub.

Clogged Garbage Disposal or Sink Connection

In case your dishwasher is connected to a garbage disposal or to your kitchen sink drain system, the clog in these components may also lead to an E3 error.

Sensor Issues

Sometimes the detecting sensor of your dishwasher will give a wrong or faulty reading to indicate an E3 error even though everything is alright without any problem regarding drainage.

How to Fix Samsung Dishwasher Error Code E3

Now we have pointed to the probable cause of this malfunctioning, so here are a few practical measures you can perform to correct this error and resume the working condition of your dishwasher:

Step 1: Turn Off and restart your Dishwasher

First, try a simple reset: Switch off the power to your dishwasher, wait for about 2-3 minutes, and then switch it back on. Sometimes, the error code itself can be some kind of temporary glitch.

Step 2: Check and Clean the Drain Filter

The drain filter is the first place to check. Here’s how to clean it:

  • Take out the filter at the bottom of the dishwasher. Refer to your operating manual for guidance if necessary.
  • Shake under running water to get it free of debris and any buildups.
  • Reinsert the clean filter tightly. Perhaps the problem will completely disappear with the clean filter.

Step 3: Check the Drain Hose

Look at the drain hose for bends, kinks, or blockages. Straighten out any bent sections of hose to ensure that water can flow properly. If you suspect an obstruction, carefully remove the hose and use either a plumbing snake or a strong stream of water to clear blockages. Reattach the hose tightly.

Step 4: Check Garbage Disposal Connection

If your dishwasher is connected to a garbage disposal, ensure the disposal is on and that it is not clogged. If you’ve just installed a new garbage disposal, make sure the knockout plug a small plastic insert inside the connection point—has been removed. It’s an easy thing to overlook when installing a new disposal.

Step 5: Check the Drain Pump

Listen for any unusual noises coming from the drain pump during a drain cycle. The pump may be faulty if it is making strange sounds or not making any sound at all. Replacing the drain pump, accessing it may need professional help if you are not comfortable with appliance repair.

Step 6: Call for Professional Support

If all the above steps have been tried and the problem persists, it may be time to contact Samsung customer support or a certified technician. The internal components of the sensors, wiring, or the control board could be at fault, and it requires professional diagnosis and repair.

How to Prevent Future Drainage Issues

Keep your Samsung dishwasher running great and prevent future E3 errors with these easy maintenance tips:

  • Clean the Filter Regularly: Develop a habit of rinsing out the filter every few weeks to avoid blockages.
  • Use the Right Detergent: Only use high-quality dishwasher detergents that minimize residue build-up.
  • Clear the Dishwasher Before Use: Always pre-rinse your dishes to remove large food particles before placing them inside the appliance.
  • Periodically Check the Drain Hose: Every few months, check for kinks or blockages, especially if you move or adjust your dishwasher often.
  • Run a Cleaning Cycle: A dishwasher cleaning solution can break down grease and limescale buildup; it should be used once monthly.

Conclusion

Though this error, Samsung dishwasher error code E3, is irritating, it can be dealt with quite easily. The right steps have been highlighted in the guide above. Thus, following the guide correctly, one is assured of detecting the drainage problem and resolving it with ease in record time.

If you’ve handled the error successfully, share your experience in the comments below we’d love to hear your tips! And if you’re still facing challenges, don’t hesitate to call in a professional for help. After all, a dishwasher that works flawlessly is a kitchen essential.

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