Quatt heat pump integration

My quatt arrived today. It is a 2 unit system.
Got the integration running very quickly.
If I need to test something, please let me know.

Both the customizable update interval and auto discovery are in a new beta release. If anyone is able to test this and confirm it works without issues that is appreciated.

Thanks @Lasoul for the contributions!

Make sure to go to settings → devices → HACS → Quatt and turn on “Pre-release” toggle to be able to download the beta.

Hi Guys,
last month they installed the Quatt hybrid Duo.
Today I spent some time tracking the fields of the supplied local API and your awesome HA integrations.

I have a question that I am trying to figure out.
Who could help me figuring out where the data comes from ‘D’ and ‘E’?

Kind Regards,
Pascal