Added valve state and reporting for Bosch Thermostat II

[BBJake]

• Added pi_heating_demand (valve opening) as a sensor
• Added reporting for KeypadLockMode, Operating mode, pi_heating_demand and window_open
• Fixed some typos

[Nezz]

Do you know if there's a practical difference between the "auto" and "heat" operating mode, or is it just something we have for uniformity?

[BBJake]

@Nezz
The "heat" should better be called "manuell", but the SystemModes for thermostats just has this options: off/auto/cool/heat.... The Bosch thermostat supports "off/manual/auto". If set to auto, it uses the information (weekday/time) that you can set over the Bosch-App.
At the moment it is not possible to set these values over the z2m-interface, so it just makes sense to use the auto (manual) mode. The auto mode is just there to reflect the settings of the thermostat, which you can set directly on the device (press the button, turn left/right).

[Nezz]

Thanks for the clarification. Did you mean this?

so it just makes sense to use the auto heat (manual) mode

[Koenkk]

Thanks!

[BBJake]

Thanks for the clarification. Did you mean this?

so it just makes sense to use the auto heat (manual) mode

Yes. It only makes sense to use the heat mode for z2m-users. In the auto mode the thermostat would overwrite it with other values directly set in the thermostat.