Samsung Dishwasher Error Code HE Heating Issue: What You Need to Know
- RePair Team
- 4 days ago
- 4 min read
If you own a Samsung dishwasher and have recently encountered the Error Code HE, you might be wondering what it means and how to fix it. I’ve been there myself, and I know how frustrating it can be when your dishwasher stops working properly. The good news is that this error is usually related to the heating element, and with some simple steps, you can often resolve it quickly.
In this post, I’ll walk you through everything you need to know about the Samsung dishwasher error code HE, including what causes it, how to troubleshoot it, and when to call in a professional. Let’s get started!
Understanding the Samsung Dishwasher Error Code HE
The HE error code on your Samsung dishwasher indicates a problem with the heating system. Specifically, it means the dishwasher is having trouble heating the water to the required temperature. This heating issue can affect the cleaning performance and drying cycle, leaving your dishes less than spotless.
What Causes the HE Error?
Several factors can trigger this error:
Faulty heating element: The heating element might be broken or burnt out.
Thermostat problems: The thermostat that controls the water temperature could be malfunctioning.
Wiring issues: Loose or damaged wiring can interrupt the heating process.
Control board faults: Sometimes, the dishwasher’s control board may fail to send the right signals to the heating element.
Blocked or dirty filters: Though less common, blockages can affect water flow and heating.
Understanding these causes helps you narrow down the problem and decide on the best course of action.

How to Troubleshoot the HE Heating Issue
Before you panic or call a technician, there are a few simple checks you can perform yourself. These steps are safe and straightforward, even if you’re not a DIY expert.
Step 1: Reset Your Dishwasher
Sometimes, the error code appears due to a temporary glitch. Try resetting your dishwasher by turning it off and unplugging it for about 5 minutes. Then, plug it back in and run a short cycle to see if the error clears.
Step 2: Check the Heating Element
Locate the heating element at the bottom of your dishwasher. Look for any visible signs of damage like cracks or burn marks. If you have a multimeter, you can test the element’s continuity to see if it’s working properly.
Step 3: Inspect the Thermostat
The thermostat controls the water temperature. If it’s faulty, the dishwasher won’t heat the water correctly. Testing the thermostat usually requires a multimeter and some technical know-how. If you’re unsure, it’s best to call a professional.
Step 4: Examine Wiring and Connections
Loose or damaged wires can cause heating issues. Carefully inspect the wiring connected to the heating element and thermostat. Make sure everything is secure and free from corrosion.
Step 5: Clean Filters and Spray Arms
Blocked filters or spray arms can reduce water flow and affect heating. Remove and clean these parts regularly to keep your dishwasher running smoothly.
If after these steps the HE error persists, it’s time to consider professional help.

When to Call a Professional for Samsung Dishwasher Repairs
While some troubleshooting can be done at home, certain repairs require expert knowledge and tools. If you’ve tried the basic steps and the error code HE remains, contacting a reliable appliance repair service is the best option.
Why Choose Professional Repair?
Safety: Working with electrical components can be dangerous without proper training.
Accurate diagnosis: Professionals can quickly identify the root cause.
Quality parts: They use genuine replacement parts to ensure long-lasting repairs.
Warranty protection: Repairs often come with workmanship guarantees.
Time-saving: Avoid the hassle of trial and error.
For those in South Africa, RePair Team offers quick, reliable, and affordable appliance repairs. They aim to fix most issues on-site, ensuring your dishwasher is back in action without delay.
Tips to Prevent Future Heating Issues in Your Dishwasher
Prevention is always better than cure. Here are some practical tips to keep your Samsung dishwasher’s heating system in top shape:
Regular cleaning: Clean filters, spray arms, and the interior regularly.
Use recommended detergents: Avoid harsh chemicals that can damage components.
Avoid overloading: Overloading can block water flow and affect heating.
Run hot water before starting: Let hot water run in your sink before starting the dishwasher to help it heat faster.
Schedule routine maintenance: Have a professional check your dishwasher annually.
By following these tips, you can reduce the chances of encountering the HE error and extend the life of your appliance.
Getting Your Dishwasher Back to Perfect Working Order
Dealing with the Samsung dishwasher error code HE can be stressful, but it doesn’t have to be. With a little patience and the right approach, you can often fix the heating issue yourself or know when to call in the experts.
Remember, if you’re ever unsure, it’s safer and more efficient to get professional help. Reliable repair services like RePair Team are ready to assist, ensuring your dishwasher works efficiently and your dishes come out sparkling clean every time.
For more information on appliance repairs and maintenance, visit RePair Team.
I hope this guide helps you understand and tackle the Samsung dishwasher heating error with confidence. Happy dishwashing!




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