Opentherm - Flow temperature optimization thoughts

ChrisStam

Hello to the community!

New Tado X user here and this is my first post.
Intergas Kompakt HRE 28/24 boiler connected via Opentherm.

I have been reading the forum about Opentherm and how the temperature flow optimization works.

I am pretty sure I am still missing a lot of things regarding the functionality, so bear with me :)

I am a bit puzzled with the adjusted maximum flow temperature and I will explain what I mean.

When I set the maximum flow temperature to 70 degrees, Tado adjusts the maximum flow to 63 degrees.
When I set the maximum flow temperature to 65 degrees, Tado adjusts the maximum flow to 58 degrees.
When I set the maximum flow temperature to 55 degrees, Tado adjusts the maximum flow to 49 degrees.

Is that behavior normal?
From what I understand Tado adjusts the max flow temperature according to weather conditions.
What does it adjust the flow temperature everytime time I change the max temperature? I would it expect it to stay around the same values.

What am I missing here?

Thank you in advance for your thoughts.

ChrisStam

Any chance someone from support can shed some light into this behavior? :)

Irek85

Really interesting. I'm sure it must be described somewhere since it's official feature (and payed one). I couldn't find it though.

Emcee

Hello @ChrisStam

Thank you for your contribution to the forum.
This is a peer-to-peer support community.
If you'd like to speak to customer support, you'll have to do so through chat.

It's possible others will find your post interesting and will contribute their experience.
Feel free to share what support offered as solutions once they do so 🙂

Hello @Irek85

This is the official Help Center article.
There isn't much else publicly available, as far as I know.