If the WF330ANB is installed and operating properly, the Vibration Reduction Technology should be very effective in significantly reducing noise and vibration. Please follow this link to view a brief video containing helpful tips on setting up the WF330ANB: http://www.samsung.com/us/support/o...
I would also suggest checking behind the washer to make sure there is nothing contacting the back panel that could be causing the noise. If the hoses or other items are leaning against the washer, moving them aside should help to eliminate the noise.
answered 3 years, 6 months ago