Busygrl98

We just disassembled the booth from a salon close buy and kept careful track of wires etc.
going to attempt to re build it tomorrow, any advice, i know floor in , posts control panel walls door roof pretty much, i have the instruction book there seems to be alot of set up as a new unit, so i assume that has been done and will work fine here. i plug my timer cords in the box , it isn;t so clear on what to do, but one goes in one goes out and then i get the manager to find it? any big red flags i should look for or watch out for? any inuput will be appreciated.