Samsung Washing Machine Error Code SF

Last updated: December 21, 2025 MEDIUM

⚠️ Safety Warning

  • Unplug the appliance before attempting any repairs
  • Never attempt repairs while the appliance is energized
  • If you're unsure, contact a certified Samsung technician
  • Keep children and pets away during troubleshooting

📖 Read our complete Safety First guide →

🔧 Tools You May Need

  • Multimeter
  • Screwdriver set
  • Work gloves
  • Adjustable pliers
  • Bucket
  • Towels
  • Flashlight

What Does Error Code SF Mean?

Error code SF appears on your Samsung washer when certain conditions are detected. This diagnostic message helps identify potential damage before it causes further damage.

How to Fix Error Code SF

Step 1: Reset Your Washing Machine

  1. Unplug the washing machine from the power outlet
  2. Wait 2-3 minutes for the capacitors to discharge
  3. Plug the appliance back in
  4. Check if the error code has cleared

Step 2: Specific Troubleshooting

Unplug the washer for five minutes to reset the electronic control board. Plug the washer back in. If the code returns, replace the electronic control board.

Step 3: Check Common Issues

  • Verify all connections are secure
  • Check for any visible damage or wear
  • Ensure proper ventilation around the appliance
  • Review the owner's manual for model-specific instructions

Frequently Asked Questions

What does Samsung error code SF mean?

Error code SF appears on your Samsung washer when certain conditions are detected. This diagnostic message helps identify potential damage before it causes further damage.

Can I fix error code SF myself?

Many SF errors can be fixed with basic troubleshooting. Start with a reset, then check common causes.

How much does it cost to fix error SF?

Repair costs typically range from $50-$300 depending on the cause.

Should I call a technician for error SF?

If basic troubleshooting doesn't work, or you're uncomfortable with repairs, contact a certified technician.

More Samsung Washing Machine Error Codes

View all Samsung Washing Machine error codes →

View all Samsung appliances →

When to Call a Professional

Consider contacting a certified Samsung technician if:

  • The error persists after troubleshooting
  • You're not comfortable with DIY repairs
  • The repair involves electrical or gas components
  • Your appliance is still under warranty

Find a technician: Call Samsung support or search for certified repair services in your area.