Functions And Use Of Vision Vcu Interface; Initial Operation; First Connection With The Mains; Any Further Connection With The Mains - Electrolux AEG BS8304021M Service Manual

9.

FUNCTIONS AND USE OF VISION VCU INTERFACE

9.1 INITIAL OPERATION (START-UP PROCEDURE)
The start-up procedure of the appliance is divided in 2 parts. If a factory test was done the appliance reacts
after plug-in as described for first connection with mains.

FIRST CONNECTION WITH THE MAINS

9.1.1
After the first connection with the mains (resp. after connection with mains after factory test) the following
sequence starts:
1. Displaying manufacturer logo for
7 seconds.
2. For the next 7 seconds displaying software version from
Firmware OUI
Configuration OUI
Firmware PB and
Working hours counter (only value)
The indication is the same like settings menu "basic settings" item "service".
3. Set language in the same way as in basic settings menu. The selected language will be stored in flash
memory. The user has to do later changes in the menu "basic settings".
4. The next point is to set the display contrast. This is the same flow as is described in chapter "basic
settings" item "display contrast". The value will be stored in flash memory. All later changes can be
done in menu "basic settings"
5. After setting the display contrast, set display brightness. This is the same flow as is described in
chapter "basic settings" item "display brightness". All later changes can be done in menu "basic
settings"
6. Afterward set of ToD, same way as is described in chapter "basic settings" item "set time of day".
This setting synchronizes the RTC. Then the RTC delivers a ToD value – even a short time after
power failure. All later changer of ToD can be done in menu "basic settings".
7. Interface in OFF_STATE with ToD indicated resp. also residual heat indication (if activated and
value for available).

ANY FURTHER CONNECTION WITH THE MAINS

9.1.2
Any further connection with the mains affects the following sequence:
1. Displaying manufacturer logo for 7sec...
2. Display software versions and working hours counter.
3. ToD setting – only if a ToD value is not available anymore (from RTC).
4. Interface in OFF_STATE with ToD indicated resp. also residual heat indication (if activated
andvalue for available).
Valid for both connections:
As long as manufacture logo is displayed it is possible to enter the factory test. The workflow of the factory
test is described in chapter Factory Test.
Technical Support - BSP 18/27 599 73 44-69 Rev. 00