Knx climate configuration (tmx646R9) getting no target temperature

Configuration
1

Hi,

hopefully anybody can help. I’m triyng to get a hager knx easy climate connfiguration (txm646R) working in my home assistant.

So far so good. I can change mode, I can change the temperature and it shows me the setpoint.

But I would like to have the target temperature shown in the climate card and not the shift point.

Unfortunately there is no adress I could figure out where I can read the temperature state adress.

Can anybody help?

Here is my knx configuration:
d24bddfcbe74c44331040cabd94e2d655aba3e4e_2_690x355

And here is my home assistant configuration:

Screenshot 2023-09-29 123748

here the difference between my app and home assistant
b40291202463ddf62356a250b2b6d06cb3a72938_2_254x499
Screenshot 2023-09-29 124121

It sets the shiftpoint to the configured mode. In that case 21° so shiftpoint 1,0 which is 22°.

Is it possible to show the target temperate (in that case 22°) or do I need to create help entitiys to calculate the target temperature?

I think “Sollwert Heizung 8Byte” Could be the one. Unfortunately it shows NULL.

e48a7fb06686ca8014e9f3f1dbf0c630d2e3b7d4_2_350x500

Does anybody have an idea on how to get the target temperature as shown in the domovea app?

2

Shouldnt it be the Solwert Vorgabe? so that would be group address 2/4/203
You could read out 2/4/204 and see what value that gives, but looking at the climate card it looks like thats a binary GA

3

Both doesn’t work. I don’t get it. It should be possible to figure out the Target temperate. At the end it is just the configured temperature of the mode (in this case “Komfort”) plus the configured setpoint.

4

Did you manage to get it running @Hansknaut ?
I am asking because I am trying the same as you. My goal is to move from the Hager Domovea app to Home Assistant.

I even notice a strange behavior. If I change temperature values in the Domovea App, the + and - symbols are appearing in Home Assistant. After a restart the symbols are gone.

Bildschirmfoto 2024-09-15 um 18.54.57
Bildschirmfoto 2024-09-15 um 18.54.571794×906 61.3 KB

5

I could find the issue :blush:
It was caused due to a missing flag for allowing to “read”.

6

Unfortimately not. could you fix the target temperature issue?

7

Has anyone been able to solve the problem? I’m also trying to switch from Domovea to HA, but I can’t get it to work with the thermostats. I have exactly the same errors as you describe.

8

could you may show us your yaml config and the KNX states you use.