Mini split mitsubishi ac controlls beta

The unit has an ir remote that appears to be a state type controller. So the power button only turns the ac on, and only to on state I think. There is no way to tell what the ac is doing as the diplay for it is on the remote. I was able to program the mode button to turn the ac off. Google home always says the account is unavailable. I had to create a second ac unit to power it off.