Example Of Alarm Display; Behaviour Of The Alarms During Diagnostic Testing; Rapid Reading Of Alarms - Electrolux EWM09312 Service Manual

4.2.2

Example of alarm display

Let us take alarm E43 (problem with the door safety TRIAC) as an example; the following will be displayed:
•
a sequence of four flashes of the START/PAUSE sensor red light indicates the first number E
•
the sequence of three flashes of the START/PAUSE sensor with the yellow light indicates the second
3
number E4 .
START/PAUSE sensor with red light
On/off
4.2.3

Behaviour of the alarms during diagnostic testing

All alarms are enabled during diagnostic testing of the components.
4.3

Rapid reading of alarms

The last alarm can be displayed even if the programme selector is not in the eleventh position (diagnostics)
or if the appliance is in normal operating mode (e.g. during the execution of the washing programme):
→ 10 seconds after turning on the appliance, simultaneously touch the START/PAUSE sensor and the
nearest sensor option (as if accessing DIAGNOSTICS) for at least 2 seconds:
In the TC4 aesthetics, the display shows the last alarm.
In the TC5 aesthetics, the LEDs initially switch off, and then display the flashing sequence indicating the
last alarm.
→ The alarm continues to be displayed for the required time and then returns to its normal function or until a
sensor is touched.
→ The alarm reading system is as described in para. 4.2.
→ While the alarm is being displayed, the appliance continues to perform the cycle or, if in the programme
selection phase, it maintains the previously selected options in memory.
2012 SOE/DT-mdm FCPD-dp
Guide to diagnostics of EWM09312 electronic controls
Time (Sec.) Value
0.5
1
0.5
0.5
2
0.5
0.5
3
0.5
0.5
4
0.5
1.5 Pause
START/PAUSE sensor with green light
On/off Time (Sec.)
13/69
4
3;
Value
0.5
1
0.5
0.5
2
0.5
0.5
3
0.5
2.5 Pause
599 75 18-74 Rev.00