You might consider reworking the wires a little while you have it on the bench. There's a little too much copper showing outside those connectors, especially that green one on #1. If the green one touches the white one, hopefully, only a circuit breaker will trip.
Not sure what the wires from #7&8 are routed to in the second photo, is the black one clipped?
A basic question: Have you simply taken the hot/black and neutral/white wires inside the freezer, cut them, and inserted the stc1000. And except for the green wire, the wires are all pre-existing? If so that lower photo will not work if #7 has the green wire and #8 has the white wire. The first time the controller turns on, 120vac will be applied to the neutral buss of the freezer and hopefully that won't let any smoke out.
Rearranger IPA - Warrior, Simcoe, Lots-o-Cascade
Ponchy Pale Ale - Millennium and Willamette
NippleRub Ultra (Light Lager w/Mexican Lager yeast)
In the Chamber:
Rearranger IPA - Chinook, Simcoe, Cascade