Positive on new heating thermostat is also very easy to read and background lit display. The new boost function for rapid heating makes sense. Unlike the old heating actuator so far I could also not 0 or 4 - find bug -%. Say the heating thermostat the heating valve closes reliably complete if required.
Another note about the firmware update. I've gotten five of the current radio-actuators in use. Four were originally with version 1.0, a provided with version 1.1. The update to firmware version 1.2 ran in all five heating thermostat without any problems with the CCU2. A precondition is that they are connected by radio directly with the CCU2 and eg no LAN adapter is interposed for radio range magnification. In this case, the standard connection must only be set again and the heating thermostat be placed within radio range of CCU2 in the WebUI CCU2.
But a few things have me nevertheless somewhat negatively noticeable:
1. In the display, only the set temperature, but not the valve position and / or the actual temperature is displayed.
2. Also in the favorites of the WebUI CCU2 the valve position is no longer displayed.
3. I would appreciate it if you enter the parental PIN the boost function may be activated by, for example, a three seconds, press the Boost button to lock the thermostat.
4. There is no way to manually operate the valve of the radiator when the batteries of the thermostat are empty.
Nevertheless, the new heating thermostat is a thoroughly successful development.