T4 sensor about nilan HOT 6 CLOSED

Indeed. I will have to change the naming convention on these sensors since they are not consitent between models.

from nilan.

T6 is evaporator yes, but it is the last sensor before waste in your model too. Can you confirm that the waste temperature in you HMI is actually T4? On other models with a compressor it is T6.

from nilan.

And I dont mean the sensor name. I mean the temperature in the front panel picture.

from nilan.

The unit also has a passive heat exchanger. The latter triggers the defrost based on the T4 sensor. It also has a T6.

from nilan.

Hi. T2: Supply air sensor is now missing. On the contrary, I see T7 and the combi 302 does not have it. Maybe just misnamed.

from nilan.

T7 == T2 it is just the register name. I do not know how it internally works, but T7 always gives a value, T2 doesn't. This doesn't relate to the original issue and will not be fixed.

from nilan.