The Viessmann API | Viessmann

Vitoconnect

Hi,My vitoconnect app was working perfectly since the installation in 2018.Suddenly, impossible to reconnect it.I tried everything, and check few solutions from the community web site posted on this subject.- Vitoconnect serial number is : 2770722713...

E0 error and active read flash but nothing in API?

I see this error (I translated it as it is in danish) "E0:failure participant 99" (and no further info on hitting the question mark ) There is ofcourse two things in this:1. Why the error?2. Why is the error not available on the API? In here I will m...

«heating.power.consumption» no longer works since August 10.

Hello,The "heating.power.consumption" feature added on July 15, no longer works since August 10.Can you look at the problem?Sincerely

Not all changes reflected in the API change log

In relation to the no longer working power consumption:heating.dhw.temperature changed to heating.dhw.temperature.mainheating.dhw.temperature.temp2 is now heating.dhw.temperature.hygieneheating.dhw.temperature is now the target temperature shown as s...

Ventilation setSchedule modes not working?

Hi,I just had some trouble to set a new schedule for the ventilation. Other features like the OneTimeCharge work without a problem. Currently I'm using the command features/ventilation.schedule/commands/setSchedule with the following settings.{"mon":...

"One-off cylinder heating" on panel equals to "heating.dhw.oneTimeCharge" ?

I need help to understand if there is a 1:1 between the on panel "One-off cylinder heating" and the API call for oneTimeCharge, or if this is soemthing different? TL;DR: the oneTimeCharge API call is not giving the expected result for me, is it for a...

Request Data Point "heating.flue.sensors.temperature.main"

Hello Viessmann I just migradted from the unofficial API to the new one. Everything smooth so far, thansk very much! I would really a apreciate (I guess I'm not the only one...) if you could make the data point "heating.flue.sensors.temperature.main"...

heating.circuits.0.name is empty

Hi,heating.circuits.0.name is empty. Is it a bug? In ViCare the name is correct.Andreas 'feature' => 'heating.circuits.0','properties' => {'active' => {'type' => 'boolean','value' => $VAR1->{'data'}[0]{'isReady'}},'type' => {'value' => 'heatingCircui...

Wrong type in heating.power.consumption.{month,day,year,week}ValueReadAt

Hello,the API delivers a wrong "type" for features"heating.power.consumption.{month,day,year,week}ValueReadAt", e.g. 'monthValueReadAt' => {'value' => '2021-07-23T23:40:40.998Z','type' => 'array' 1},

Feature total gas consumption.

Hello developer friends, To complete your addition of features of July 15, relating to consumption, could you add: ("heating.gas.consumption.total") ? We have the possibility to calculate it, but the developments use it. In order not to rewrite all t...

Vicare Kesseltemperatur, Rücklauftemperatur

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OneTimeCharge leads to status 502 - what is behind that and how to fix it?

Hi community, I was trying to do a oneTimeCharge() via a post but I get a 502 in return what do I do about that? This is the POST request:curl --location --request POST 'https://api.viessmann-platform.io/iot/v1/equipment/installations/1127/gateways/7...

Time window problem when banning.

Hello,There seems to be a bug in a ban.The ban seems to be for 24 hours and any request to Viessmann during the ban extends it by 24 hours.On the Viessmann community, there is one person banned for 2 days and another for 60 hours. https://www.viessma...

Kommunikation mit dem Gira Homeserver

Hat es bereits jemand geschafft, die Daten der Viessmann API in den Gira Homeserver zu übertragen?Ich bin leider nicht so der IT Profi und würde mich freuen, wenn mir jemand Hilfestellung bzw. eine Vorlage zur Verfügung stellen könnte.

Viessmann API und VITOLIGNIO 300C

Hallo zusammen, ich spiele aktuell mit der Viessmann API, kann aud einige der Daten zugreifen.Es stellt sich bei mir der Eindruck ein, daß Pelletsysteme noch nicht in der API angekommen sindwobei es wohl eher die Systemkonfiguratuion zu sein scheint....

API Datenpunkt Solarthermie Energieproduktion

Nach der erfolgreichen Umstellung auf den neuen API Key aus dem Viessmann Developer Portal habe ich plötzlich keinen Zugriff mehr auf die Energieproduktion (gesamt kWh) meiner Solarthermieanlage, also das Feature:heating.solar.power.productionIm Chan...

Redirect URIs

Hi, As requested I have just registered a new API key but don't know what is meant with the parameter "Redirect URIs" and where could I find this?

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