If your Samsung dishwasher is flashing error code E01 , it’s signaling a problem with the water inlet valve —a critical part responsible for allowing water into the unit during a cycle. This issue can prevent your dishwasher from filling properly, leaving you with dirty dishes and mounting frustration.
Below, we’ll guide you through what this error means, a few DIY steps to possibly resolve it, and when it’s best to call a local professional. Remember, if things get tricky, Express Repair offers same-day, emergency dishwasher repair service near you—with a free service call and repair.
Error code E01 typically points to a failure in the water inlet system. Specifically, your dishwasher is detecting that it cannot draw in water within the expected time. The root causes might include:
If the inlet valve is not working, your dishwasher won’t be able to start its cleaning cycle properly.
Before calling in a professional, there are a few simple checks you can do yourself:
Make sure the water supply valve (usually located under the sink) is fully open. Sometimes, a partially closed valve restricts water flow enough to trigger the error.
Look for any kinks or blockages in the water inlet hose. If the hose is bent or pinched, straighten it gently. You may also want to disconnect the hose and check if water flows freely.
Many Samsung dishwashers have a small filter at the inlet valve. Sediment from hard water can clog this filter over time. Cleaning it may restore water flow.
Sometimes the error may be a fluke. Try powering off the unit, unplugging it for 5 minutes, and then restarting it. If the E01 code persists, it likely points to a hardware issue.
If you’ve tried the above and the error doesn’t go away, the water inlet valve itself may need replacement—or there could be an issue with the control board. These are more technical repairs that should be handled by experienced technicians.
📞 That’s where Express Repair comes in. We’re a local team offering fast, same-day appliance repairs. Whether you need help urgently or just want it done right the first time, we’ve got you covered.
Free service call with repair
Emergency response available
Book online and get $25 off on all repairs!
👉 Reach out now, and one of our certified dishwasher repair pros will be on the way—often within hours!
The E01 error on your Samsung dishwasher doesn’t always mean disaster. With a little troubleshooting, you might solve it yourself. But if not, trust a fast and reliable repair service near you that can get your kitchen back in action the same day.
Have questions or need a hand? Contact Express Repair today and let us do the hard work—so you can get back to clean dishes and peace of mind.
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