For the combination of environmental sensor <> central operating unit 9493-1 <> receiver, it must be noted that each receiver must be logged on to both the central operating unit and the environmental sensor.
In this case, the environmental sensor sends the commands directly to the receiver. The central operating unit is only used for configuration.
Also check whether the necessary automations such as: sun, wind and rain are switched on.
You can also define for each automatic how the receiver should behave. Sun position, driving direction for rain and wind must be set appropriately.
Here you can find a "step by step instructions".