Manual mode for smart radiator thermostat
I would sometimes prefer to keep my radiator always pleasant warm instead of turning it off and on every time temperature on sensor rises and falls. I suggest to introduce manual mode where user manages the valve position like on a regular thermostatic head. Let's say on the usual scale 1 to 5 instead of setting the target degree. This way sensor measurments could also be more accurate. To add this mode resolves concerns of those who wants to have temperatures above 25 or below certain degree.