Phases Of The Diagnostics Test; Tc3-Tc2 Styling - Electrolux TC3 Service Manual

5.3 Phases of the diagnostics test

5.3.1 TC3 – TC2 styling
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
- The LEDs, groups of
1
- Touch a sensor to turn on
- Door safety interlock
2
- Wash solenoid valve
- Door safety interlock
3
- Pre-wash solenoid valve
- Door safety interlock
4 - Solenoid valve
- Door safety interlock
5
- Third solenoid valve
- Door safety interlock
6
- Fourth solenoid valve (hot
- Door safety interlock
- Wash solenoid valve, if the
7
- Heating element
- Weight sensor (if there is
- Circulation pump
Technical Support – ADL
Components activated
symbols in the LCD screen
and the backlight of the
display are turned on in
sequence
the group of icons in the LCD
screen or the corresponding
LED and the buzzer sounds
at the same time
pre-wash and wash
water where featured)
water in the tub is not
enough to cover the heating
element
one, an extra litre of water is
loaded)
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.
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 above the
heating element.
Maximum time 10 min.
or up to 90°C (*)
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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)
Water fill to third
Water level in
solenoid valve
the tub is
compartment
displayed
(mm)
Water fill to fourth
Water level in
solenoid valve
the tub is
compartment
displayed
(mm)
Reheating
Temperature
Circulation
in °C
measured
using the
NTC probe
599 75 85-45 Rev. 00