Citycoco .. oops

[sdparkes66]

Hi all,
So first post here sorry if I get things wrong :/

I have a Citycoco trike, and in a moment of pure genius decided I wanted to change things around, and what I didn't do was take photos or draw quick n dirty wiring diagram !!! Obviously, I soldiered on and blew the controller to bits, and melted a large chunk or wiring by connecting things up wrongly

So am hoping someone can help out, I have a new controller, and I want to use a basic switch instead of the key ign switch.. I have 2 wires out of the controller ( Picture attached Blue Plug, Red/Black/Orange ) red appears to be "Pos" Black "Neg" and am guessing Orange is signal, what i don't know is how to enable it, as in switch it one :/ I am too nervous to just guess n go in case I blow this controller ( 60v 1500w )..

Any help is appreciated

Also, if anyone has a wiring diagram of the headlamp/sounder/ign switch I'd appreciate it if you could point me at it..

Thanks again..

Simon