Dishwasher displays F6 and may not fill or may abort early.

Safety first: Switch off power and close the water tap.

• Open water tap fully: Confirm the supply valve is fully open.
• Inspect inlet hose: Ensure the hose is not kinked or crushed behind the appliance.
• Clean inlet filters: Remove and rinse the mesh filters in the hose and machine connection.
• Test fill: Restore power and run a short program to see if filling is normal.
• If F6 persists: The flow meter or inlet valve may be defective and require professional service.