1. The machine does not fill with water
The water tap is blocked or furred with limescale.
2. The dishwasher will not drain
The siphon is blocked.
3. Protection against flooding is active
This is a safety feature that prevents water from overflowing.
4. Salt refilling indicator light
The salt has run out.
5. Rinse aid refilling indicator light
The rinse aid has run out.
6. End of programme indicator light
The washing programme has ended.
7. Audible signals
Indicate various operations such as end of programme or errors.