Attribute thermalPower / Heizleistung Ist

[ChristianSchleif]

Hello,
I'm missing the thermalPower / Heizleistung Ist in kwh Attribute.

[Podleisek]

I confirm this field is not isted in the output, I think this is the case from heatpump firmware 3.88 or 3.90 (I am on 3.90.3).

On the heatpump's webpage it looks like this:

The web output has the following elements:
Betriebszustand Heizen
Heizleistung Ist 4.42 kW
Leistungsaufnahme 0.73 kW

Is it possible to include these in the attributes list of this node?

[negesti]

The channel Id of "Leistungsaufnahme" is 268, "Heizleistung Ist" uses 257

[waldbaer]

@negesti for which firmware version?
Just checked my v2.88.3 -> has no heapumptValues with index 257 or 268 at all.

At least for "Heizleistung Ist" I am just summing up thermalenergy_heating and thermalenergy_warmwater.
Then get electrical power usage from a separate electricity meter. Then COP can be calculated...

[negesti]

@waldbaer upgraded to 3.90.3 last week, not sure if the value was available before

[schmarra]

@negesti: Did you update your luxtronik.js?
Since I updated my firmware to 3.92.1 my adapter by Bouni (whom added the indexes) is not working anymore. Thus I will use this adapter, but need to add all newly values - as they absolutely make sense.

I can confirm that both of your indexes and assumptions are correct

[schmarra]

Hi @coolchip,
would ýou be that kind of add the additional indexes? Even they just appear since newer firmware versions

[negesti]

@schmarra nope, never touched the ja file, just added the indexes

The channels should be part of the official addon by now
openhab/openhab-addons#18254

[schmarra]

Thank for your answer. Does that mean you just updated the index.html - does that already provide the readable values? Would you provide you file?

[negesti]

This was merged in 2025/02. If you add a new binding the values should be there. Unfortunately they are not added to existing bindings/items.

However I haven't updated my setup as the value is really not accurate and I post process the values in influx and grafana and was too lazy to update everything

[schmarra]

I just removed the installation and installed again - without any difference. The indexes do not appear

[negesti]

Are you running openHAB 5.0, installed the addon using the normal store and activated "show advanced" ?

[schmarra]

Even different, I´m using the node-red version from here