Display and buttons work, but no water enters when a program is started; no error code shown.

Safety first: Unplug the dishwasher and close the water tap before disconnecting hoses.

• Verify water tap: Ensure the shutoff valve is fully open.
• Check hose: Inspect the inlet hose for kinks or crushing behind the appliance.
• Clean filters: Remove the hose and clean the mesh filters at both ends.
• Listen for valve click: Start a program and listen for a click or hum from the inlet valve. If silent and no water flows, the valve coil may be open and require replacement.