Advice

Does anyone own a passport 170 solar prep? If so

Could you tell me where the wires are located?

I looked online and it says it’s behind an outlet by the queen bed

So I removed it and it is indeed two sets of 3 wires The black and white are both un stripped and one looks to be stripped but covered with like a brown paper bag type material.

I’m use to seeing red black and green So I don’t know which is which

I’m going to test them with my meter to see which is which But wanted to ask also