Ariston Ls 603 Dishwasher User Manual Jun 2026

Turn the program selector dial clockwise to the desired wash cycle number.

Press the "ON/OFF" button. The indicator light should illuminate. ariston ls 603 dishwasher user manual

The Ariston LS 603 is a classic built-in dishwasher known for its durability and straightforward mechanical design. It features a standard 12-place setting capacity and offers several wash cycles ranging from intensive pots-and-pans settings to eco-friendly modes. Turn the program selector dial clockwise to the

(located at the bottom) under running water to prevent blockages. 3. Decoding Error Codes & Troubleshooting The Ariston LS 603 is a classic built-in

To get the cleanest dishes and prolong the lifespan of your appliance, follow these standard operational steps for every load. 1. Loading the Dishwasher

| | Meaning / Cause | Likely Solution | | :--- | :--- | :--- | | A01 | Flood protection system (Aquastop) activated. The dishwasher will drain and then halt. | Check for leaks, check the pressure switch and its wiring. | | A02 | Heating system failure. The dishwasher is not heating the water. | Check the heating element, thermostats, wiring, and pressure sensor. | | A03 | Thermistor error detected. | Check the wiring to the thermistor and the thermistor itself. | | A04 | The dishwasher is unable to sense the correct temperature or reach it after a set time. | Often related to a faulty heating element or thermistor. | | F06 / A06 | Water fill timeout. The dishwasher's intake is taking too long. | Check water pressure, ensure the tap is fully open, and check the water inlet valve. | | F09 | Overfill error. The water level is too high. | Check for a faulty solenoid valve or aquastop, or a faulty level control sensor. | | F13 | PCB error. This is an electronics issue. | Often requires replacing the PCB (printed circuit board) by a professional. |