There’s no Wiring Diagram in those specs. The Wiring Diagram will be inside the cover of the outdoor condenser. Make sure you shut the power off, before removing the cover. Cover should be on the side, just above where the two pipes are. I don’t know what your inside unit looks like, but there should be a wiring diagram there too. The Heater Control Module, should have a Wiring Diagram inside the cover. Again shut the power off before opening.
