Where is the 30amp fuses located on a trane xe1000

No such thing. 3 amp perhaps, on the control board, looks like one in your car. Probably blue.. 30 amp breaker perhaps for heat and AC.

Inside unit running ,outside isn't any thing I can check or replace

Is this a heat pump?

This is a heat pump. Yes, there are fuses, sorry. Check in the outside disconnect and under the outside panel.