Radiators and pipes making noise since installing Tado
Since I have installed the Tado system my radiators and pipes are making a lot of noise when they are being heated. Before we installed Tado we didn't hear a thing.
At first I thought it had to do with air in the system so I bled out everything several times but the noise continues. Perhaps it has something to do with the pressure in my system? Before I installed the Tado system all the radiators were open, now, most of them are closed all the time and only the radiator requesting heat is open. However, the pressure in the system is currently 1.9 bar when cold which is within the suggested range of 1.5 - 2 bar.
What could be the cause of this noise? And more importantly, how do I fix it?
Thanks in advance!