Zanussi ZYB 590 XL - Handbuch (Seite 21)

21
Demo mode
This mode is intended to be used in shops to
demonstrate the oven functionality without any
power consumption except the interior light, the
display and the fan. This function can only be
switched on when the appliance is first connected.
If there is a power failure, when the power supply
is restored again, the Demo function can only be
switched on if in the
display 12:00 and the symbol
are flashing automatically.
1. Press the button for approximately 2
seconds. An acoustic alarm will sound for a
short time.
2. Press the and “ ”buttons at the same
time. A short acoustic alarm will be heard
and the time
12:00 will appear in the display
(Fig. 15).
When the oven is switched on the symbol
appears in the display.This means that the Demo
function is activated.
All oven functions can be selected.
The oven is not really working and the heating
elements do not switch on.
Switch off the oven and follow the procedure
described above to switch off the demo mode
again.
The Demo function remains saved in the
programme in the event of a power failure.
Error code
The electronic programmer does a continuous
diagnostic check of the system. If some parameters
are not correct, the control unit will stop the
activated functions and it will show on the display
the corresponding error code (Fig. 16).
For further details, refer to chapter "Something
not working“.
Fig. 15
Fig. 16