Water remains in the bottom of the dishwasher after cycle completes, but no error code is shown.

Safety: Disconnect power and be prepared for water spillage when removing hoses.

• Check sink trap: Remove and clean the sink siphon connection where the dishwasher drain hose attaches.
• Verify hose height: Ensure the drain hose rises to the recommended height (usually 40–100 cm) before connecting to the sink drain to prevent backflow.
• Clean non-return valve: Access the sump and remove the non-return valve near the drain pump. Clean any debris and ensure it moves freely.
• Test pump: Run a drain program and listen for the pump. If weak or intermittent, the drain pump may need replacement.