Electrolux EDW 1003 Service Manual page 35

6.15. Service function / LED test with integrated deletion of the fault memory:
General information
w Calling the service functions is executed in all designs
resp. key arrangements analogously.
w For that you always have to use keys S0, S1, S2 and S3
independent of their variant-depending program load.
w In the service function mode the key S2 is ALWAYS
responsible for the function "LED test with integrated
deletion of the fault memory".
EDW 1003 / VGA
LD1 LD2 LD3
S1 S2 S3
It is generally valid:
For calling all function keys you always have to actuate
first the function keys S1 and S3 before switching on
the appliance by ON/OFF switch S0!
The keys have to remain pressed aprox. 4 seconds
to activate the functionl.
This procedure is intentionally different to that for the
customer functions.
Calling above-mentioned service function
1. LD1 LD2 LD3 LD4
S1 S2 S3
2.
S1 S3
3.
S1 S3
ENDE
LD1 LD2 LD3
S0 4.
S1 S3
Display und alle LED blinken
5.
S2
LD1 LD2 LD3 LD4
... AUS nach30sek. automatisch
... AUS durch manuelle Betätigung über Ein/Aus
LD5 LD6
LD7 LD10
LD8 LD11
LD12
LD9
S4 S5 S6 S0
S0
S0
3-4 Sekunden
alle blinken
S0
LD5 LD6
S0
S0
35
Calling the functions
"LED test with integrated deletion of the fault memory"
1. Appliance in switched-off condition
2. Press keys S1 and S3 simultaneously and ...
3. / 4. ... and switch on the appliance by ON/OFF switch S0.
For that keep the keys S1 and S3 pressed simultaneously
until the 3 acceptance LEDs LD1, LD2 and LD3 are flashing.
(A temporary flashing up of LEDs is possible and is no fault! )
5. By actuating the function key S2 you now can call the
function.
All LEDs are flashing aprox. 30 seconds.
Leaving the function / deletion of the fault memory
After all above-mentioned LEDs resp. the display have been
flashing for aprox. 30 seconds the function is left automatically.
All LEDs of the program and option keys are lit.
Now the appliance is in the "prestart" mode again.
It is also possible to leave the function by switching off the
appliance by ON/OFF key S0.
In any case, the service fault memory is deleted.