WYZE Thermostat AUX wire

I have seven (7) wires connected to my existing thermostat, the black wire goes to the AUX terminal, There is no AUX terminal on the WYZE thermostat. Where should I connect this wire as it is associated with the Auxiliary heat.

If your Aux goes to your Auxillary/Backup Heat, you would wire it to W2.

Thanks for the help, I also need to know where to connect the White wire connected to ā€œEā€ terminal, I believe this is for emergency heat.

ā€œEā€ will go to W1

Thanks you are a great help.