Vaillant Heatpump searching for more values

[JanHBade]

Hello,

i want reading the "cold" and the "hot" temperature of the cooling fuel and the flow rate, any suggestion here?

ebusctl info

address 03: master #11
address 08: slave #11, scanned "MF=Vaillant;ID=HMU00;SW=0305;HW=0403", loaded "vaillant/08.hmu.csv"
address 10: master #2
address 15: slave #2, scanned "MF=Vaillant;ID=70000;SW=0419;HW=4603", loaded "vaillant/15.700.csv"
address 31: master #8, ebusd
address 36: slave #8, ebusd
address 71: master #9
address 76: slave #9, scanned "MF=Vaillant;ID=VWZ00;SW=0305;HW=0403"

[mwildbolz]

Maybe you find some additional parameters in my config.
See for example my repo for the input temperature of the source (in my case I have a brine heatpump).

If you find out additional interesting parameters, please let me know :-)

BR,

mw

[Bavarialex]

Great! Got your 8.hmu to get the Integral... :-) Thanks a lot!

[JanHBade]

thanks I will test your files...

[Bavarialex]

If you need Flowrate, check hmu WaterThroughput.
It's not in mwildbolz 8.hmu, you have to add manually at the end:
# Values from UniTower Test Menu,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, *r,,,,,,B514,05,,,IGN:2,,,,,,,,,,,,,,,,,,,,, r,,WaterThroughput,,,,,2B03FFFF,,,UIN,,l/h,Aktuelle Heizwasser Durchflussrate der Wärmepumpe in Liter pro Stunde,,,,,,,,,,,,,,,,,,

[JanHBade]

Is that the water inside the house? or is that the flow for the coolant of the heatpump (for me goes in a deep hole outside)?

[Bavarialex]

It's the throughput of water in litres/hour from outside to inside unit - if you are using a monobloc-