Sat" Autotest Start Sequence; Sequence Performed By The Machine - Hotpoint Ariston LFF 825 IT Service Manual

7.2.1. SAT" AUTOTEST START SEQUENCE"

Start with the appliance off and the door open:
1. Switch the dishwasher on ( On/Off key).
2. Switch the dishwasher off ( On/Off key).
3. Press button "P" for 3 seconds
4. Switch the dishwasher on (On/Off button)
5. Press the Start/Pause button.
Note.: If the dishwasher door is opened during the Autotest cycle, it will remain in Running mode.

7.2.2. SEQUENCE PERFORMED BY THE MACHINE

If there are no faults in the " Last Fault" memory, the following steps execute when the autotest is run:
1. Tank emptied until pressure switch empty + 30 seconds.
2. AC wash motor positioned at "zero" (both water inlets open).
3. Static filling of 3.1 litres of water.
4. Dynamic filling of 1.1 litres of water.
5. Wash pump runs for 60 seconds and water filled via pressure switch to a total of 5.5 litres.
6. Wash pump stops.
7. Heating element activated for 10 seconds.
8. Dispenser activated for 10 seconds.
9. Wash pump activated for 10 seconds.
10. Regeneration solenoid activated for 15 seconds (alone).
11. Tub emptied to pressure switch empty + 5 seconds.
12. Turbo Dry activated for 10 seconds (when installed, otherwise nothing will happen for 10 seconds).
13. The fill solenoid and the drain pump are activated together for 20 seconds ("blowing") in the production
line to empty the hydraulic circuit.
If a fault has been saved to the "Last Fault" memory, the appliance will display the fault for the first
15 seconds when the Autotest sequence is run, after which the previously described sequence will
commence automatically. At the end of the autotest, the fault will be deleted from the "Last Fault" memory";
otherwise, if the autotest sequence is stopped while it is still running, the last fault will remain in the
memory and will be displayed again when a new Autotest is run.
Service Manual
Manual LFF 825 IT/HA
Edition
2008.04.01
17
Language
English