Displaying The Alarm; Example Of Alarm Display; Operation Of Alarms During The Diagnostic Cycle - Electrolux TC2 Service Manual

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8.2.1

Displaying the alarm

The alarm is displayed by a repeated flashing sequence of the START / PAUSE
button with red and green light (0.5 seconds on, 0.5 seconds off with a 2.5 second
pause between the sequences).
START / PAUSE button indicator with red light → indicates the first digit of the
alarm code (family)
START / PAUSE button indicator with green light → indicates the second digit of
the alarm code (number inside the family)
These two LEDs are featured in all models.
Notes:
The first letter of the alarm code "E" (Error) is not displayed, since this letter is common to all alarm codes.
The alarm code families are shown in hexadecimal; in other words:
→ A is represented by 10 flashes
→ B is represented by 11 flashes
→ ...
→ F is represented by 15 flashes
Configuration errors are shown by the flashing of all LEDs (user interface not configured).
8.2.2

Example of alarm display

Let us take alarm E43 (problem with the door safety TRIAC) as an example; the following will be displayed:
the sequence of four flashes of the START / PAUSE button with the red light indicates the first number
4
E
3;
the sequence of three flashes of the START / PAUSE button with the green light indicates the second
3
number E4
;
START / PAUSE button with red
ON/OFF
8.2.3

Operation of alarms during the diagnostic cycle

All alarms are enabled during the components diagnostic cycle.
SOI/DT 2010-03 dmm
light
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
34/78
START / PAUSE button with green
light
Time
ON/OFF
(Sec.)
0.5
0.5
0.5
0.5
0.5
0.5
2.5
Value
1
2
3
Pause
599 72 84-41

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