If you see E03 (Leakage protection active – water on base tray), turn off the water supply and power immediately. Do not restart until leak is fixed.
| Button/Symbol | Function (Per the official manual) | | :--- | :--- | | | Master power. The machine will perform a self-test (all LEDs flash) upon startup. | | Start/Stop | Begins the selected cycle. Pressing during a cycle initiates a drain and stop. | | Program Select (P) | Scrolls through Wash Cycles: Intensive (65°C), Normal (55°C), Glass (45°C), Rapid (2 min). | | Rinse Boost | Adds an extra rinse cycle for delicate glassware. | | Drain | Manually activates the drain pump to empty the sump. Use this before cleaning the filters. | | Service/Info | Displays the cycle counter or last error code (Hold for 3 seconds). | ardo a500 user manual
If it says a different name, close the case. Contact Ardo Support immediately. Do not go to sleep. If you see E03 (Leakage protection active –
Mastering Your Ardo A500: The Essential User Guide & Troubleshooting Tips The machine will perform a self-test (all LEDs