Water leaking from under the front door during operation, no error code.

Safety first: Disconnect power and avoid slipping on spilled water.

• Inspect door gasket: Check the full perimeter of the door seal for tears, flattening, or buildup. Clean with warm water and mild detergent.
• Check for obstructions: Ensure racks and tall items are not pressing against the door and preventing full closure.
• Foaming check: Confirm that only commercial dishwasher detergent is used. Excess foam can push water out of the door; if foaming is present, drain and refill with fresh water.
• Replace gasket: If the seal is damaged or hardened, replace it with a genuine Winterhalter door gasket.