Ensure tub is centered before starting washer. Unit not level, causing water to deflect off of tub ring. Ensure front feet are installed and nuts are tightened. Washer is overloaded or load is unbalanced. See Installation Instructions for proper installation of drain hose.
Lid is open.
Too much detergent - excessive sudsing. Do not use extension cords. Lower drain hose. It must be higher for proper operation. Drain hose fits too tightly into standpipe.