Hi all,
I am trying to include a Merten 505119 battery-operated transmitter (single push button). It is recognised during inclusion, but I cannot sync it. When I press the sync button, I get this strange error message for about half a second (see screen shot), no idea what I should do with that. After that message, I invariably see that my device is asleep no matter when exactly I push the button.
What is this error message? How do I include this button?
Any thoughts appreciated