See if this applies to your controller.
Cyclical
Water every 2 to 14 days
F
Press the UP and DOWN arrow button(s) until Cyclical: Every _ Day is blinking; then press the SELECT button.
G
The CYCLICAL WATERING screen will appear and the value for Water Every X Days will be blinking.
a.
Press the - or + button(s) to enter a value of between 2 and 14 days between irrigation cycles; then press the NEXT button.
b.
The date to Begin Watering dd mmm will begin to blink. Press the - or + button(s) to set the date in which you want the first irrigation cycle to begin; then press the NEXT button; the BLOCK ON SPECIFIC DAY OF WEEK screen will appear.