Dear trnsys-users,<br><br>I have made a simple model, with a two rooms building. The regulation device is as simple as the model: when the temperature is lower than the instruction one , the heating signal is put to 1; else, it remains equal to 0.<br>
When the heating signal is put to 1, the temperature of the concerned room increases logically. When the signal becomes equal to 0, temperature go down very fast during two time steps. Then, a little increase of the temperature can be observed (but there is no reason why...).<br>
The little increase I previously mentioned can be observed changing the heating device by the TRNSys Building heating type manager (after the same number of time step).<br><br>I tried to modify the time step, the radiative part of the heating device, the power of the heating device, the walls composition but nothing has changed... <br>
<br>Can anyone explain to me why those phenomenons are observed?<br><br>Thanks in advance.<br clear="all"><br>Please find attached some results of the simulation... It can, for instance, be observed between the simulation times 14.75hr and 18.75hr<br>
-- <br>Augustin CUQ