Bouni / python-luxtronik

python-luxtronik is a library that allow you to interact with a Luxtronik heatpump controller.
MIT License
37 stars 19 forks source link

New Values for Energy in Luxtronik Heatpump (Alpha Innotec) #177

Open dr-waterstorm opened 3 months ago

dr-waterstorm commented 3 months ago

Last year I setup my Alpha Innotec Heatpump to be used in HA. This worked quite well and I've been using a few sensors mainly for the status of the heating rod and the produced energy. I wanted a rough estimation of the energy used, however back then the heatpump controller only showed the value of "heat energy" and not the energy put in. I used that to roughly estimate the energy used.

Lately I updated the heatpump controller to the latest firmware (V2.88.3) and now I can see that they've added "input energy" to the webinterface. This would be quite nice to display in HA Energy (as I do not have a energy counter before the heatpump). However I'm do not quite get how to read those values with the python script.

I've used the script to dump all of the values and it seems that two of the parameters (but shouldn't it be a calculation?) correspond to the value shown in the web interface:

image

However what unit would this be? It's neither kwh nor wh. It looks more like the kwh value with a missing . but still 23949 would not quite be 239.6. However two values next to each other that are very similar to the values in the interface would also be quite the coincidence.

Does anyone have a similar heatpump and/or does know how I could get those into HA?