Industrial 2-6-0 tender wiring

[Fred2179]

Hi all,
I have acquired a tender from an Indie 2-6-0, which claims to be a Spectrum. It has 2 plugs - one 2-pin and a 4-pin.  There is no wiring diagram on the Parts listing. Anyone know what the wires do?

[Fred2179]

Well, further poking around came up with a set of drawings in the "Product Reference" section including the wiring:
https://www.bachmanntrains.com/home-usa/dwg/dwgs/G816X-IS001-2_WIRING_CONNECTION.pdf

I missed it because the list has "LS 2-6-0 Mogul", which could be either of the 2-6-0s.