Electrolux EWM 1000 AEG, Руководство по обслуживанию

Страница: 28 / 40

- 28 - DGS-TDS-N 11.06 R.B. © Electrolux 599 51 50 25 EN
Reading the alarm codes
In order to read the last alarm code memorized in the EEPROM on the PCB:
- Enter service test programme.
- Irrespective of the type of PCB and configuration, turn the programme selector clockwise to the
tenth position.
The alarm is displayed by a repeated flashing sequence of the two LEDs (0.4 seconds lit, 0.4 seconds
off, with an interval of 2.5 seconds between sequences). The buzzer (if featured) will sound ”bips” in
synchronization with the flashing of the END OF CYCLE-LED:
Service Program
for example
E 4 1
- The first letter of the Error code
„E“
(Error) is not displayed as it is the same for all error
codes.
- The program-end LED (LED 65) shows the first figure of the
number “4”
of the error code
(Error group )
- The Start/Pause-LED (LED 51) shows the second digit of the
number “1”
of the error code
(number within the group)
These two LEDs are featured on all models (though they are configured differently), and flash
simultaneously.
for example
E A 1
- If the Error group is a
letter „A“
this is shown on the basis of the hexadecimal system, i.e.
the letters are displayed as follows:
A
with 10 x flashing (LED 65)
B
with 11 x flashing
...
F
with 15 x flashing
Operation of alarms during diagnostics
All alarms are enabled during the components diagnostics phase.