weil mcclain pcg-6 wiring

[pmalavolti]

i aquired one for my in floor heat. the relay, tranformer, and gas valve wiring has been removed. i have looked all day for a wiring diagram. can some one give me a direction to turn. i would like to get this going for this winter.

 

[WagonHo!]

WM Cg4-spdn (standing pilot) 23+ years old basic natural gas

 

[WagonHo!]

Hope these photos help. The last two is the exhaust vent, there’s a baffle plate that needs to open before the burners will kick on.