Error message

Is the error history stored in the pump or app?

Yes, the error history is stored in the pump. The history can be accessed via the app under the “Messages” menu item.
The history cannot be read from the pump itself.

Is the history of warning messages stored in the pump or app?

Yes, for pumps with SW version “SW 01.05.10.00” some warning messages (e.g. W550 turbine operation, W551 undervoltage, W552 generator operation, W572 dry run detected) are stored in the history. The stored warning messages can be accessed via the app under the “Messages” menu item.
The history cannot be read from the pump itself.