79
3.2.5
Communication error with the oven
If no TO 7280 is found when scanning for a furnace, an error message appears (Fig. 63).
Fig. 63
Press <
ESC
> to return to the main screen. The oven that was not found is indicated by three black lines in the
temperature display (Fig. 64).
Fig. 64
If the connection to the oven is lost during operation, this is indicated by a red temperature display (Fig. 65).
Fig. 65
Please check that the oven is correctly connected to the titrator and that it has been switched on. In the oven
service menu area, a re-initialization of the oven can be triggered after checking. If the oven is still not found,
please restart it and try again.
