Yes, correctI get all the same error messages. The Pentair rep says my salt is too high and that's why I'm getting all these errors... Yeah OK.
Both the Intellicenter and Intelliflo manuals specifically say to feed the Intelliflo pumps directly from the circuit breaker when using their Automation and the SWG transformer via the pump relay.
I do not see any ground fault protection in those photos.
And yes, you are correct in my opinion, the pump breaker should be the recommended Pentair GFCI breaker per the documentation. The Pentair breakers have a bit more QC than the comparable Siemens breakers from what I understand. Good catch!