Question on Nest E thermostat wiring

I have a heat pump system in my home the old Controller was a honeywell TH9320wf5003. Wiring was as follows. Yellow to Y Blue to C Red to R Green to G Black to W2/ aux White to W2/Aux orange o/b.

I was installing a Nest E thermostat all the wire matched up except the black and white. Which I assume both will go to the W1. Is that correct? The E model does not have a W2/aux.

Thanks

Old wiring below

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https://preview.redd.it/yagownyesue91.jpg?width=3000&format=pjpg&auto=webp&s=89adf25491e166ce6bd0809e82305846292fad37

Submitted by sirdano

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