Electrolux DIVA, Service Manual

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SERVICE OPTIONS : A single procedure is used to access the diagnostic mode, which is reserved for Service personnel:
Press and hold down buttons Options and Ok/Start at the same time
Turn on the appliance using button S0
o
The LCD display lights up with a welcome message
o
The first item in the diagnostic mode appears
When button Options is pressed repeatedly, the service functions available on the appliance appear in sequence.
The table below contains a brief description of the functions available to service personnel:
Option or Function Method of activation Short description / Comment (See section 9)
LCD Buttons LCD/Leds
Display of alarms
and diagnostic
test on
components
1 ERR CODE i 1 ERR CODE i 0
When button O5 is pressed a second and third time, the system
displays the second and third alarm stored.
When button
O5 is now pressed repeatedly, all the systems on the
machine are activated in sequence (2 TEST ATTUAT 4…12…12).
Cancellation of
alarms in
memory
3 LED TEST
All the LEDs and the display light up
for 30 seconds and the buzzer beeps
at the same time
The appliance then switches to the cycle selection mode.
Test cycle
4 TEST LINE
alternating with
NUMERO CICLI XX
The test cycle begins.
All steps in the cycle are displayed.
The appliance then switches to the cycle selection mode.
Pulse washing
5 PULSE WASHING
YES
(with flashing SI)
5 PULSE WASHING NO
(with flashing NO)
When button O5 is pressed again ,
SI
begins flashing again
Extra rinse
6 EXTRA RINSE NO
(with flashing NO)
6 EXTRA RINSE YES
(with flashing SI)
When button O5 is pressed again ,
NO
begins flashing again
Brightness BRIGHTNESS 5
BRIGHTNESS
6
(with flashing 6)
When button O5 is pressed again , the new brightness level flashes
Contrast CONTRAST 5
CONTRAST 6
(with flashing 6)
When button O5 is pressed again , the new contrast level flashes
Water hardness
setting
HARDNESS 40-50 °T
Ok/Start
(1)
HARDNESS 51-64 °T
(with flashing 51-64 °T)
When button O5 is pressed again , the new hardness value flashes
To confirm the selection, press
Options , OR wait 60 seconds, OR press S0 to turn the appliance off.
NB: If “Cancel” button is pressed repeatedly without confirming a choice, the system will exit the diagnostic mode and enter the cycle selection mode. When this occurs,
no programming parameter is changed.
(1) When button
Ok/Start is pressed repeatedly, the options available for the function under consideration appear in sequence.