Samsung Washer Error Code 4E2: How to Fix It

Q: What does error code 4E2 mean on my Samsung washer?

Error 4E2 indicates that the water temperature is outside the expected range. This could be due to incorrect water supply temperature, faulty inlet valves, or a defective thermistor.

Q: Can I run my Samsung washer with error 4E2?

It is not recommended. The washer may stop mid-cycle or cause damage if the water temperature is too extreme. Fix the issue before continuing use.

Q: Why does my Samsung washer show error code 4E2 after installing a new water heater?

If the water heater is set too high (above 120°F/49°C), the washer may detect the water as too hot. Adjust the water heater to a lower temperature and test again.

Q: How do I reset my Samsung washer after error 4E2?

Unplug the washer from the power outlet for 5 minutes, then plug it back in. This resets the control board and may clear the error if the underlying issue is resolved.

Q: Can a clogged filter cause error 4E2?

Yes, debris in the inlet filters can restrict water flow, causing temperature fluctuations. Clean the filters as part of the troubleshooting process.

Abstract

Error code 4E2 on your Samsung washer indicates that the water temperature is out of the expected range. This typically happens when the washer detects that the incoming hot or cold water is too hot or too cold, or when the temperature sensor is faulty. Follow these steps to diagnose and resolve the issue.