No cooling circuit values WPE-I 06 HKW 230 Premium

[MiJo112]

Source values seem to be a firmware error because I can't get them manually via Modbus But the others work manually:

    - name: WP_WP_Rücklauf
      unit_of_measurement: °C
      device_class: temperature
      address: 541
      scale: 0.1
      slave: 1
      input_type: input
      data_type: int16
    - name: WP_WP_Heissgas
      unit_of_measurement: °C
      device_class: temperature
      address: 543
      scale: 0.1
      slave: 1
      input_type: input
      data_type: int16
    - name: WP_WP_Niederdruck
      unit_of_measurement: bar
      device_class: pressure
      address: 544
      scale: 0.01
      slave: 1
      input_type: input
      data_type: int16
    - name: WP_WP_Hochdruck
      unit_of_measurement: bar
      device_class: pressure
      address: 546
      scale: 0.01
      slave: 1
      input_type: input
      data_type: int16

[MiJo112]

Diagnostic Infos: config_entry-stiebel_eltron_isg-717248ecded5b0d28c57a477522b016f.json (1).txt

[Padanian]

Sorry, can you please be more precise on what exactly you are experiencing? Do you need update the firmware of the ISG?

[Schatti93]

Hello,

I think the problem is that the source values (source temperature and source pressure) are not correctly coming from the isg. There stiebel Eltron has to make an firmware update.

But it is possible to get the other values from the screenshot. That ist what his code is showing. But in the application they were not showing. At my stiebel Eltron wpl-a 07 it is still the same. I got no hot gas value or the others of the screenshot at the isg entity.

[Padanian]

The first part of your problem is possibly related to https://github.com/pail23/stiebel_eltron_isg_component/issues/176 If this is so, it can't be fixed at this time.

The second part, still I don't understand what you are saying. Can you please be more specific, what you are expecting and what do you see.

[MiJo112]

Hi,

That's right, the first part is in #176. I hadn't found it before. I also asked Stiebel at the same time.

The other problem is the lack of hot gas and low pressure values. This is because some heat pumps use different addresses. I have adapted the files and am trying to create a pull. Tested with the heat pumps: Stiebel Eltron WPE-I XX XXX 230 Premium and Stiebel Eltron WPL-A

[Schatti93]

Hello,

every entity at the screenshot he postet with „source“ in the name is a drivel problem.

but the others at the screenshot were shown as not available but the way the thread starter postet it, they will be shown with correct values.