Indesit LFT 321HX/HA Manual de serviço - Página 19

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7.2.1 ACTIVATION OF SELF-TEST PROCEDURE "SAT"
The machine must be off and the door must be opened:
1.
Switch on the dishwasher (Press On/Off button)
2.
Switch off the dishwasher(Press On/Off button)
3.
Keep button "P" pressed for 3 seconds till a "beep" is heard.
4.
Switch on the dishwasher (Press On/Off Button, the Led will flash slowly and on the Digit display the number
"2" will appear constantly.
5.
Close the door, and after 4 seconds a "Beep" will be heard again and the Self-Test procedure will start
automatically after 6 seconds.
NB: Should the door be opened during the Self-test procedure, the dishwasher will keep running and consequently the
On/Off Led and the figure "2" on the digit display will stay on.
7.2.2. PROCEDURE FOLLOWED BY THE MACHINE
Should the machine not have registered any fault on "Last Fault" in its memory, then once the Self-Test has been started the
machine will follow these steps:
1.
Discharge till Pressostat is empty + 30 seconds
2.
Position to "zero" Alternate Washing-Motor (both drives must be open)
3.
Static filling up of 3.1litres of water
4.
Dynamic filling up of 1.1 litres of water
5.
Functioning of washing-pump for 60 seconds with pressostat-rabbocco, maximum total filling up up to 5.5 litres of water.
6.
The washing-pump stops.
7.
Activation of water-heater for 10 seconds
8.
Activation of Dispenser for 10 seconds.
9.
Activation ofwahing-pump for 10 seconds.
10.
Activation of regenerating solenoid-valve for 15 seconds (on its own)
11.
Empty discharge of Pressostat + 5 seconds.
12.
Activation of "Turbo-Dry" for 10 seconds(only if envisaged on the machine otherwise it will stay on standby for
10 seconds.
13.
It will activate the discharge-pump and the charging electro-valve simultaneously for 20 seconds (Airbreak in line with
the production in order to empty out the hydraulic circuit.
Should the dishwasher detect a fault during the Self-test procedure, it will stop and the fault will be seen on the Digit-display.
Whereas, should the machine have registered a Fault on the memory "last Fault", once the "Self-Test" procedure has been
activated, the machine will display the fault for the first 15 seconds, folowing this the procedure described above will be taken up.
The Fault will be cancelled at the end of the Self-Test procedure. On the contrary, should the Self-test procedure be interrupted
during performance the last Fault will be displayed on the memory and will be displayed again when the dishwasher takes up the
Self-test again.
Service Manual
Manual LFT 228-320 - 321
Edition
2007.10.15
19
Language
English