Mike W Hackettstown , NJ September 29, 2015 Appliance: Samsung Washer WF328AAR/XAA-0000 Samsung Washer Wf328aar/Xaa-0000 / : Nf. How to replace Washer Water Level Pressure Switch. After metering the presure switch i determined it was stuck closed , replaced it and still had the same problem . After a bit more troubleshooting i discovered that the water inlet valves where only opening partially thus not allowing enough water . Replaced those and washer is running fine . 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes