SCHEDY setup Problems

Hello Community
actual i m trying to setup Schedy but i have some troubles in getting it running.
My config looks like this

Bad:
      actors:
        climate.bd_heizung:
      schedule:
      - v: 21
        rules:
        - weekdays: 1-7
          rules:
          - rules:
            - x: "Next() if heating_mode() == 'Zentralheizung' else Break()"
            - { start: "04:00", end: "21:30" }
            - x: "Add(-4) if is_on('input_boolean.abwesenheit') else Next()"
          - rules:
            - x: "Next() if heating_mode() == 'Kachelofenbetrieb' else Break()"
            - { start: "04:00", end: "21:30" }
            - x: "Add(-4) if is_on('input_boolean.abwesenheit') else Next()"
          - rules:
            - x: "Next() if heating_mode() == 'Urlaub' else Break()"
            - { start: "00:00", end: "23:59" }
            - x: "Add(-4)"
          - rules:
            - x: "Next() if heating_mode() == 'AUS' else Break()"

how can i raise the temperature every evening 18:30 to 23 degrees? but only if

input_boolean.abwesenheit == off 

or are there more mistakes in this config which i should improve?

Br David

I suggest posting your issue in the Schedy topic