Discrepancy in temperatures (NIBE)

[Jde00]

Hi

 

i have a NIBE F2040 in my newbuild. 

I have a thermostat sensor in the ground floor. The problem I have from the beginning is that the temperature I set in my SMO 20 controller never matches the temperature readout in the ground floor.

 

For example the sensor now detects 21C but the climate temperature is set to 18C. If I increase it to 19-20, then the temperature in the ground floor goes to 22-23.

It seems there's always a discrepancy and I don't fully understand why.

 

Any ideas?

Thanks

[john0wingnut]

Hi. I assume when you say climate sensor, you mean the actual thermostat in the room in question?

 

If so, there will be a difference as you are measuring the temp in the actual floor, vs the air temp in the room.