Sidenote: Take this with a grain-'o-salt, since I don't own one of these. I'm surmising this info from studying the manual.
While I'm disappointed that there is no parallel ability for an individual humbucker, there is a workaround that provides a usable sonic alternative. This would require a mag flip for one of the pickups, but does not require "reverse" wiring.
(After the mag flip on one pup only), make one preset "Standard North coil" on the neck, and "Reverse North coil" on the bridge. That gives you inside (stud) coils in parallel and in phase.
Make another preset "Standard South coil" on the neck, and "Reverse South coil" on the bridge. That gives you outside (screw) coils in parallel and in phase.
Two useful sounds that are also pleasing and different. And you can follow the normal wiring diagram in the instructions. You just need to flip one mag.
And remember, I haven't actually tried this. But it looks do-able.
P.S. The new-ish "Green Magic's" might be perfect for this, since they come pre-mag-flipped.
P.S.2 After re-reading my post, it does occur to me that the mag flip may mess up every other preset. Unless carefully configured.
P.S.3 I know this becoming cumbersome . . . but, there is a "Reverse Full" setting (for one pickup) that should put both pups back into phase for the simple N/B "normal" preset.