Floor heating setting - desired temperature

Hello dear forum,

In my new building I have the following problem.
My temperature sensor is turned down completely.
However, I cannot stand it in the living/dining room.
I have 25 degrees here. How can that be?
I have already lowered the desired temperature on my boiler. It doesn't help.

I have one heating circuit for the kitchen, one for the dining room, and two for the living room. All open to one room. Is it correct or possible that all heating circuits run with one temperature sensor or did they forget to install some?

Many thanks!

Have a look into your heating circuit distributor to see if and which heating circuits are open.

regards

How it was connected at your place can only be known by you or the installer of the system... nothing can be seen from here

The magic word is heating curve. That must be set.

Hi,
no, this initially has nothing to do with the heating curve; if it is set too high, you might possibly have unnecessary costs, but the heating control should still be able to properly regulate the heating.
Checking the heating curve is always a good idea anyway...

When did you move in, have you had this problem from the start?

What often happens is that the temperature sensors are connected to the wrong valve. Then you turn the temperature down in the living room, but unfortunately, the sensor controls the valve of the storage room and not the living room valve.

Another possibility is that the valves have a "manual emergency function." This means they can be manually set to fully open to keep the house heated in case the control system fails. Then, of course, it gets quite warm inside and the heating can no longer regulate anything.
Take a look at the heating circuit distributor to see if the living room valve might be in this position.

Regarding your question: purely from a layperson's perspective, I would say that you shouldn't have just one sensor for the one large room. Otherwise, several control loops work against each other. One sensor can easily control 2-4 heating circuits. The subdivision of the living room into several heating circuits does not stem from the desire to have different temperature zones, but only from the fact that the pipe lines should not exceed a certain length. Large rooms then simply have 2-3 heating circuits.

Regards,
Andreas

Tip. Valves in the distributor. If something sticks there, it just stays open. And nice and warm.