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10 Diagnostics mode / Options
A single procedure can be used by Service Engineers to access the diagnostics system. After accessing
diagnostics mode, the Engineer can: read / cancel the alarms, check for correct operation of the various
components of the appliance, start the diagnostics cycle and select the options available to Service
Engineers.
10.1 Accessing diagnostics mode
1. Switch off the appliance.
2. Press buttons S1-S3 simultaneously and hold down.
3. Press key S0 to switch the appliance on, still holding down buttons S1 - S3 until LEDs LD1, LD2 and
LD3 begin to flash.
10.2 Reading the alarms and activating the individual components
1. Access diagnostics mode (see 10.1).
2. Press button S1 to start the function.
LEDs LD2 and LD3 switch off; LD1 continues to flash.
The first alarm stored in memory is displayed [ ix0 ] (for the codification see the summary table of the
alarms – pages 27, 28).
3. Press S1 to display the other two alarms and to activate the electrical components.
The display shows, after the first three alarms, the number corresponding to the activated function.
4. All the positions can be repeated by pressing sequentially S1.
Activation S1
Display
1
2
3
4
5
6
7
8
9
10
The components are powered when the door is closed: open the door to select a
different component, then re-close the door.
If button S1 is not pressed for 60 seconds, the system automatically exits diagnostics
mode).
SOI/DT 2003 -01 eb
Reading of the last alarm occurred
Reading of the last alarm but one occurred
Reading of the last alarm but two occurred
Activation of the solenoid regeneration
Activation of drain pump
Water fill solenoid to level
Heating (only if water level is OK!)
Washing pump at 2800 g/'
Detergent/rinse-aid dispenser
Drying fan (if turbo-dry)
29
Activated function
599 35 63-72
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