Phases Of The Diagnostics Test - Electrolux EWM09311 Service Manual

9.4 Phases of the diagnostics test

Irrespective of the type of PCB and the configuration of the programme selector, after entering the diagnostic
mode, turn the programme selector dial clockwise to perform the diagnostic cycle for the operation of the various
components and to read any alarms.
Concurrently, a selector control code is shown on the LCD display, which indicates for two seconds the
description in the last column of the table below.
(all alarms are enabled in the diagnostic cycle).
Selector
position
TC 3-2
- The LEDs, groups of symbols
1 - Touch a sensor to turn on the
TC 4
TC 3-2
- Door safety interlock
2
- Wash solenoid valve
TC 4
TC 3-2
- Door safety interlock
3
TC 4
- Pre-wash solenoid valve
TC 3-2
- Door safety interlock
4 - Solenoid valve
TC 4
Technical Support - DMM
Components activated
in the LCD screen and the
backlight of the display are
turned on in sequence
group of icons in the LCD
screen or the corresponding
LED and the buzzer sounds at
the same time
pre-wash and wash
Working conditions
Always active
Door closed
Water level below
anti-flooding level
Maximum time 5 min.
Door closed
Water level below
anti-flooding level
Maximum time 5 min.
Door closed
Water level below
anti-flooding level
Maximum time 5 min.
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Function tested LCD display
User interface
functioning
Water fill to wash
compartment
Water level in
the tub (mm)
Water fill to
pre-wash
Water level in
compartment
the tub (mm)
Water fill to
conditioner
Water level in
compartment
the tub (mm)
599 75 58-67 Rev.04