Samsung Dryer Error Code 9E — Power Supply Error
What this means
The 9E error code means the dryer is detecting an abnormal power supply — either low voltage, inconsistent voltage, or a power interruption. Electric dryers require 240V; gas dryers require 120V. This is often a household electrical issue, not a dryer malfunction.
Alternate codes: 9E1, 9C1
Step-by-step fix
3 stepsCheck the power connection
Ensure the dryer plug is fully inserted into the outlet. For electric dryers, the heavy 240V plug can work loose over time. Push it in firmly.
A partially inserted plug can cause intermittent voltage drops that trigger this error.
Reset the circuit breaker
Locate the dryer's circuit breaker in your electrical panel and flip it fully off, then back on. Electric dryers use a double-pole breaker — both sides must be on. If one side trips, the dryer gets 120V instead of 240V.
If the breaker trips repeatedly, do not keep resetting it — call an electrician.
Test the outlet voltage
If you have a voltage tester, check the outlet. Electric dryers should read 220–240V. If it reads significantly lower, there may be a wiring issue in your home.
Voltage issues are more common in older homes with aging electrical panels.
When to call a professional
If the outlet voltage is incorrect or the breaker keeps tripping, call a licensed electrician. Do not attempt to repair electrical wiring yourself.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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