Leister UNIROOF AT/ ST Bedienungsanleitung Seite 68

10. Warning and error messages (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 pending, 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 ap-
peared. The heating is switched o automatically and the drive is blocked. The display of the corresponding error
codes takes proceeds without delay 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.
Message type
Warning
Error
Error
(with address of
Leister Service
Center as needed)
*
*Contact Leister Service Center
68
Display Error code Description and measures
Example for Warning symbol in the Sta-
tus display (33) and text of note in the
−
work display after calling up the Show
Warnings menu.
Error symbol and text of note
(Error No. 0001/ Overtemperature) in the
0001
work display.
Solution: Allow the device to cool down.
Error symbol and text of note (Error No.
0020/Heating element defective) in the
0020
work display.
Solution: Replace heating element.
0002 Undervoltage/overvoltage
0004 Hardware error
0008 Thermocouple is defective
0100 Blower is faulty
0200 Communication module error
0400 Drive error