I'm replacing a 240v transformer in a split heat/cooling unit. The old trans has 4 prongs 2 load 2 line the new one has two secondary and 4 primary wires what wires do I use for primary?

Its written on the transformer,, 2 colors for 130 V,, the other 2 for 240v

What color goes with what color on new universal transformer 240v to 12 v for a/c unit?

The transformer should be marked. For example, the one I am looking at now is a 4/2 and says" Primary-white-common(neutral), 120V-Black, 208V-Red, 240V Orange. Secondary, 24V red-Green. 3 input voltages, 1 output voltage.