Hello Robin,
Thx for the tip.
I first did the easy way without the “and” card.
The bathroom fan worked.
I added the “and” card but i could not get it to work.
I tried lost of different options and then i finally saw the issue.
There might be a problem within the app i think.
That is because i saw that behind “bedrijfs modus” there was no " warmwater" but there was “hot water” (no dutch but english, probably no translation was made here).
See screenshots:
And now it works great!
Thx for the beginning tip!
Greeting Mark

