Bosch B1 RKM 15002 Instructions For Use Manual page 38

Disconnecting the
timer
38
5 seconds after the timer has been set, the set
temperature will reappear on the display screen.
When the "on" and "off" times set on the timer
are shown on the display screen, the two dots do
not flash.
Press the Start / Stop buttons for a period of two
seconds. The timer light goes out. The timer
deactivated.
The times and functions set on the timer remain
active and the programmed operation will be
repeated at the set times until deactivated or
cancelled as described above.