Dantherm HCV 400

[cronner (CronnerDK)]

Got some errors from this one but really nice work, helped me alot, is there missing something in scripts?
Also don’t think Vertical Stack In Card can be installed atm I modded it to work without.

“The automation “Dantherm - Auto Schedule” (automation.dantherm_auto_schedule ) has an action that calls an unknown service: script.dantherm_automatische_modus .”

[arnocl]

Hi. Just checked the code, I guess there is indeed a translation error somewhere…

- id: '1666889128853'
  alias: Dantherm - Auto Schedule
  description: ''
  trigger:
  - platform: state
    entity_id:
    - zone.home
  condition: []
  action:
  - if:
    - condition: state
      entity_id: zone.home
      state: '0'
    then:
    - service: script.dantherm_automatische_modus
      data: {}
    alias: Niemand Thuis

The script.dantherm_automatische_modus should be script.dantherm_demand_mode

Hope this helps. I guess there can be some remaining problems, if I find the time and there is an interest I’ll see to revise the code and make a thorough English translation.

[jcd (jean-christophe didier)]

hello Ladies and Gentlemen,
I am totally new to HA with a recent install on rpi4.
i’m very much interested in plugin my HCV700 into my HA dashboard but i’ve never done any advanced configuration of the system yet. (long IT background, but several years ago …)
Can you help me getting the required prerequisites and resources (files, pieces of code, instructions, …) to make it happen ?

regards

[cronner (CronnerDK)]

Latest Home Assistant 2023.10.0 broke it, many errors.

any chance for a fix, HACS integration or a real integration would be nice

[Tvalley]

Remove the “count: 2” from the configuration and you are good.

[jfr1504]

Thank you for your contributions. I have a Dantherm HCC 2 heat recovery unit and the modbus communication is working properly.

[Xilviu]

Hello everyone,

is there someone who could turn this in a HACS integration? I’d love to do it but I’m still discovering HA…

[schliflo]

Hi there, your dashboard looks awesome!
But I just noticed the links to your files are broken. Would you mind uploading them again?
Thank’s!

[cronner (CronnerDK)]

You can’t left click, you need to right click and then “save link as” the forum is weird that way

[schliflo]

Awesome, thank you!

[Juan-Marco]

Hello,

can you tell us how to integrate your files into home assistant. I’m new to it. the values ​​go up but impossible to interact with the dantherm unit
THANKS

[Xilviu]

@Juan-Marco get the files from message #31 above.

The contents of automations.yaml and scripts.yaml sjould be added to the files of the same name that are already present in your installation.
The contents of dantherm.yaml should be added to your existing configuration.yaml
Finally the contents of dashboard.yaml should be added into a dashboard.

If you need help on how to do this, check out Advanced Configuration - Home Assistant

[Gran]

I cant get the dashboard to work with the files from here

Is there anyone that can help, if they have the card working ?

[Xilviu]

What issues exactly do you have?

[Gran]

If i take the dashborad.yaml, and try make a card. I get an error about no type used. But i tried all kind of things and just cant get the dashboard to work

[Xilviu]

You can try to replace line #6 with

type: custom:vertical-stack-in-card

[Gran]

Did not help

[Gran]

I figured it out.

If i start the card with this, it works

[cronner (CronnerDK)]

I also did this if someone can use it

Example:

Use this:

theme: Backend-selected
title: Ventilation
path: Ventilation
icon: mdi:fan
type: panel
badges: []
cards:
  - type: picture-elements
    elements:
      - type: state-label
        name: Tilstand
        entity: sensor.sensor_dantherm_current_unit_mode_labels
        style:
          top: 45%
          left: 25%
      - type: state-label
        entity: sensor.dantherm_rh_sensor
        style:
          top: 29%
          left: 47%
      - type: state-label
        entity: sensor.dantherm_fan_speed
        style:
          top: 29%
          left: 66%
      - type: state-label
        entity: sensor.dantherm_outdoor_temperature
        style:
          top: 64%
          left: 78%
      - type: state-label
        entity: sensor.dantherm_extract_temperature
        style:
          top: 64%
          left: 49%
      - type: state-label
        entity: sensor.dantherm_exhaust_temperature
        style:
          top: 80.5%
          left: 78%
      - type: state-label
        entity: sensor.dantherm_supply_temperature
        style:
          top: 80.5%
          left: 49%
    image: /local/vent2.png

[Tvalley]

Hi.
I have been working on a HACS custom intergration for a while now and just wanted to share a picture of it.

This is the danish translation but english is also available.

I’m also seaching for some, willing to test it out, maybe on a spare instalation of Home Assistant in order not to mess something up Preferably also on another units than the HCV400 P2. The documentation available in this post, which this integration is based upon, suggests it will work with a list of other units.

If other translations are desired, I can send the english translation for you to translate to your language.

Have a nice day.

Tvalley