Samsung Washer nF2 Error Code: Causes and Fixes

Quick answer: On a Samsung Washer, the nF2 error code means the cold water inlet has failed to fill. Samsung Washer nF2 is a no-fill fault specific to the cold water inlet. The machine attempted to fill using the cold water supply but the drum did not reach the required water level within the expected time. nF2 is related to the general 4C/nF fault but specifically targets the cold supply.

Quick Fix for Samsung Washer nF2

• Check that the cold water supply valve at the wall is fully open.
• Inspect the cold water inlet hose for kinks or damage.
• Unscrew the cold water inlet hose and clean the mesh filter inside the inlet port.
• Check cold water pressure at the tap — low water pressure is a common cause.
• Restart the cycle after confirming the supply is clear.

Common Causes of Samsung Washer nF2

• Closed cold water supply valve: The cold water shutoff at the wall is not fully open.
• Kinked cold water hose: The cold inlet hose is restricted.
• Clogged cold water filter: The mesh filter in the cold inlet port is blocked.
• Low cold water pressure: Municipal or building pressure is below the minimum required.
• Failed cold water inlet valve: The solenoid valve controlling cold water has failed.

You got this!

Follow the steps below one at a time — many error codes can be fixed faster than they look.

Related Samsung Washer Water Supply Error Codes

• Samsung Washer 4C Error Code — water supply fault
• Samsung Washer 4C2 Error Code — hot water supply fault
• Samsung Washer nF Error Code — no fill fault
• Samsung Washer nF1 Error Code — hot fill fault
• Samsung Washer 4E Error Code — water supply fault (older models)

Back to Samsung Washer Error Codes

See the complete list at the Samsung Washer Error Codes Complete Guide.