Error Messages - W&H Assistina MB-302 Instructions For Use Manual

11. Error messages

LED display
No LED lit up
The LED for the chambers and the start
button are red
LED for chambers
are orange
40
Description
Device in standby mode
or
Device not connected to the mains supply
Electronics error
Sliding window is open.
Solution
> Press the »Start« button.
> Connect the power supply.
> Unplug device and plug back in again.
> Press the »Start« button.
Same error occurs again:
> Send the entire unit to an authorized W&H
service partner.
> Close the sliding window.