Service Mode; Reading The Alarms And Activating The Individual Components; Cancelling Alarm Codes From Memory / Test Of Leds - Electrolux “DIVA” EDW 500 Service Manual

12 SERVICE MODE

With this procedure it is possible to access the Service Diagnostics System. Once this mode is
accessed, it is possible to:
•
read and cancel the alarms
•
control the operation of the various components of the appliance
•
start the Service diagnostics mode

12.1 Reading the alarms and activating the individual components

To activate the function:
1) Press and hold down the button S1. T
2) Turn the knob anti-clockwise till Position 5:
The LEDs LD0 and LD1 flash.
Release button S1.
Press button S1.
the first memorised alarm is displayed: the End of
cycle LED flashes and pauses: for the decodification,
please refer to table of alarm codes.
4) Press again button S1 to display the second alarm.
5) Pressing button S1 again, the third alarm is displayed.
6) Pressing button S1 for the fourth time, the appliance
actuators are activated:
4th actuation: regeneration solenoid
5th actuation: drain pump
6th actuation: water fill solenoid (water up to level)
7th actuation: heating (only if water up to level)
8th actuation: washing pump
9th actuation: detergent/rinse-aid dispenser
10th actuation: drying fan
11th actuation: it starts again from the first alarm
All positions can be repeated pushing button S1 sequentially.
The components are powered with door closed.
If button S1 is not pressed for 60 seconds, the diagnostics terminate automatically.

12.2 Cancelling alarm codes from memory / test of LEDs

It is good practise to cancel the alarm memorised:
•
after reading the alarm code, to check whether it is repeated during the diagnostics test.
•
after repairing the appliance, to check whether it is repeated during the testing cycle.
To activate the function:
1) Press and hold down button S1.
2) Turn the knob anti-clockwise till Position 5:
the LEDs LD0 and LD1 flash.
release button S1.
3) Turn the knob till Position 4.
press button S1.
all LEDs start to flash for 30 seconds.
SOI/TD 2004-11 PR 20/26 599 36 44-44