Netatmo Forum

I installed 5 valves, however, none of them switch radiators off. I use adaptor 28x1.5, all of them were manually calibrated several times. There are no errors of calibration. Any advice what to do else?

Thanks for your advice re lubricating, it helped )

Can someone advise how to unscrew adaptor 28x1.5 from the valve? Is there any special tool (some sort of screwdriver?) that can be used? The problem is that I can unscrew the valve from radiator together with adaptor, the adaptor stays inside the valve. Therefore, I cannot adjust position of the scr...