On the left, there is 4 levers that are the power lasers, up = off, down = on. The right has stabilizer/coolant lasers in levers, up = off, down = on. on top of them are switches for fans, fans are less cooling than stabilizer/coolant lasers. Far right has a Pressure Purge button, it can only be used when reactor is overheating (9000 temp). Relief valves can take temperature down fast but only at higher temps does it work.
I took inspiration from "The Reactor", "MT Energy Core Facility", and "Facility Delta", and "QS Energy Research Facility". All are in Roblox