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Samsung Dryer Error Code 9E1

Reviewed by the ApplianceErrors Editorial Team · Verified against manufacturer service documentation · Last verified: June 14, 2026
⚠ Medium Severity 🔧 Easy DIY Also shown as: 9E, 2E

Line voltage abnormality — supply voltage out of range

A sister code to 9C1: the control detected the supply voltage too low or unstable to run safely. Same root causes — improper outlet wiring, extension cords, or a sagging shared circuit.

💰 DIY cost: $0–$0 👨‍🔧 Pro cost: $120–$250 Save $120+ by doing it yourself
Samsung Dryer error code 9E1 on the display panel
How the 9E1 code appears on a Samsung dryer display

What Does Error Code 9E1 Mean on a Samsung Dryer?

Line voltage abnormality — supply voltage out of range.

A sister code to 9C1: the control detected the supply voltage too low or unstable to run safely. Same root causes — improper outlet wiring, extension cords, or a sagging shared circuit.

What Causes Error Code 9E1?

Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:

  1. 1
    Low or unstable house voltage 40% of cases
  2. 2
    Extension cord/power strip 30% of cases
  3. 3
    Loose or miswired outlet 20% of cases
  4. 4
    Control board voltage-sensing fault 10% of cases

How to Fix Samsung Dryer Error Code 9E1

🔧 Easy DIY Est. time: 10–20 min
⚡ Safety first: Unplug the appliance before opening any panels or touching internal components.
  1. 1

    Remove extension cords

    Plug straight into the wall outlet.

  2. 2

    Power cycle

    Unplug for 5 minutes, then restart.

  3. 3

    Have the outlet checked

    An electrician should verify correct, stable voltage at the receptacle.

How to Reset Error Code 9E1

Plug directly into the wall, power cycle, and restart.

Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.

Did this guide fix your appliance?

When to Call a Professional

If the outlet checks out but 9E1 persists, the control board voltage-sensing circuit has failed.

Average professional repair cost for this issue: $120–$250

Related Error Codes

9C1
Power supply error — abnormal/low line voltage
⚠ Medium Severity
FE
Frequency error — abnormal power supply frequency
⚠ High Severity

Find Replacement Parts

Use these links to find the exact replacement parts for your Samsung Dryer:

🔩
Search PartSelect
Samsung Dryer repair parts
🔧
Search RepairClinic
Step-by-step video guides

External links — ApplianceErrors.com is not affiliated with these retailers.

More Samsung Dryer Error Codes

tE Thermistor (temperature sensor) failure HE Heater fault — drum not heating or overheating OD Vent blockage detected bE2 Button error — a control-panel key is stuck AC Communication error — main and sub control boards not communicating Et Communication error — connection between boards

Frequently Asked Questions

What does error code 9E1 mean on a Samsung Dryer? +
Line voltage abnormality — supply voltage out of range
How do I fix error code 9E1 on my Samsung Dryer? +
Start by Plug straight into the wall outlet.. If that doesn't resolve it, work through each step in the fix guide above.
How do I clear or reset error code 9E1? +
Plug directly into the wall, power cycle, and restart.
Is error code 9E1 serious? +
Medium severity. The appliance may still operate but the issue should be resolved to prevent further damage.

Sources & References

Content verified against manufacturer service documentation. Last verified: June 14, 2026.

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