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Hello, I will see what I can do for you.
Earlier you said that the power to the outside unit was OK since it read 120 (I assume you meant 120volts)
If you measured each leg of the power to ground and got 120v, and did not measure **between** the two legs (Line 1 and Line 2) you could easily have one bad leg, and the read you are getting would be the good leg **feeding back** and giving you the 120v read to ground.
Tell me what voltage you get reading between Line 1 and Line 2 at the outside unit disconnect.
We can go from there.