ABB System pro M DTS 1/1 Wartungs- Und Gebrauchsanleitung Seite 14

4) Current time change
Push the "clock" button once (now the two points
between hour and minutes remain on and do not
flash).
h
Push the "h" button the number
of times needed to set the hour.
m
Push the "m" button the number
of times needed to set the minutes.
Push the "clock" button
once to complete the program setting.
14