No climate, thermostat or DHW entities about vaillant-component

[raenji-sk]

Thanks @thomasgermain , indeed using just Senso option without serial number now does show all entitie including climate and DHW. Not sure what was wrong with it before. I tried several time over the last few weeks and always got weird results. Perhaps something in the integration or API changed...

You should also create a separate user for home assistant, vaillant API doesn't like to have the same user connected multiple times from different places.

I know, I read it somewhere in the comments. I do have separate accounts for all users + now 2 accounts for HA.

As for integration version I always use the latest one.

[raenji-sk]

Update.
I created another Vaillant account and added one with Multimatic config to get the entities listed in first post. Second is configured as SesnoApp and that one gets climate and DHW control. No idea why it is like that. Also with just one account the system got confused and entities from Multimatic were lost after adding SensoApp and vice versa...

[thomasgermain]

Hello,

Which version of the integration are you using ?

With VR921, you should probably use senso option in the integration. And you should only setup the integration once (either senso or multimatic), but not both at the same time.

You should also create a separate user for home assistant, vaillant API doesn't like to have the same user connected multiple times from different places.

Could you setup the integration accordingly to my recommendations and check if there is any errors in the log ?

[thomasgermain]

It could be that you had error during the setup.

You will see that vaillant servers are sometimes unstable, which is causing some entities to be unavailable