Leister UNIROOF AT warning and error messages are displayed on a case-by-case basis in the Status display (40) or in the Work display (41).
If there is a warning, you can still continue to work largely without restrictions.
In contrast to the warning message, it is not possible to continue working once an error message has appeared. The heating is switched off automatically and the drive is blocked. The display of the corresponding error codes will appear in the Work display (41). 
Concrete information regarding the type of error or the warning can be called up at any time, including via the Settings menu under Show Warnings.
Example of the Warning symbol in the Status display (33), and the text that will appear in the work display after calling up the Show Warnings menu
