Two condenser wires go to C and Y
Red from t-stat goes to R
White from t-stat goes to W
Blower plug goes to a/c control box top plug.
Bottom of a/c control box plug (white-black-red) goes to furnace control box top plug.
Red wire from bottom of a/c control box wire nutted to red wire from top of furnace control box.
White wire from bottom of a/c control box wire nutted to white wire from top of furnace control box.
Nothing else should have been disconnected and this should complete the wiring for new 2 wire a/c control box.
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