I have begun my A/C conversion for my HJ60 and I have hit a wall with the wiring. I am having trouble identifying that each plug does and where it goes. I'm going to use a 24V A/C amplifier to avoid having to re-wire that. However, I will be using a 24V-12V converter for the Evap, compressor, and A/C switch. I put together a diagram, but I don't know which prongs I am supposed to connect. So far, I believe this is what each prong does: A: Power from A/C Switch B: No Idea C: No Idea D: Power to Compressor E: Power from source F: Power to source Below are pictures of the actual plugs from the evap case. This looks like it is connected to some sort of solonoid shown in picture 3: And the A/C switch: Below is a picture of the second plug on the evap case. I can not figure out what it does and doesn't look very important. I left it off the diagram because I think it may be a thermometer to avoid freezing of the core, which is worthless in Texas.