Samsung Washing Machine Error Code NF1
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
🔧 Tools You May Need
- Multimeter
- Screwdriver set
- Work gloves
- Adjustable pliers
- Bucket
- Towels
- Flashlight
What Does Error Code NF1 Mean?
If your Samsung washing machine shows NF1, the appliance has detected water level sensor issues. Most homeowners can troubleshoot this by inspecting visible parts.
How to Fix Error Code NF1
Step 1: Reset Your Washing Machine
- Unplug the washing machine from the power outlet
- Wait 2-3 minutes for the capacitors to discharge
- Plug the appliance back in
- Check if the error code has cleared
Step 2: Specific Troubleshooting
Connect the hot and cold water fill hoses correctly on the back of the washer.
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 NF1 mean?
If your Samsung washing machine shows NF1, the appliance has detected water level sensor issues. Most homeowners can troubleshoot this by inspecting visible parts.
Can I fix error code NF1 myself?
Many NF1 errors can be fixed with basic troubleshooting. Start with a reset, then check common causes.
How much does it cost to fix error NF1?
Repair costs typically range from $50-$300 depending on the cause.
Should I call a technician for error NF1?
If basic troubleshooting doesn't work, or you're uncomfortable with repairs, contact a certified technician.
More Samsung Washing Machine Error Codes
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.