RC Tank Warfare community hobby forum

Does anyone have any idea where the wire that's come adrift on this smoker goes(please see attached picture) I presume it attaches to the lower red wire but not sure. I want to install into a tank I am about to sell the smoker as never been used so no idea of where the wire was..
Thanks

John

Not to obvious where it should go, but if you google tarr smoker and look up the images it shows several smokers
and you maybe able to work it out, also it shows a pcb and wiring diagram for a smoker, hope this helps.

2 wires should split into 4. + and - for both the heating element and the fan.