Turn the dial to the WATER DAYS position.
The display will show the last program selected (A, B, or C). You can switch to another program by pressing the PRG button.
The controller will display the seven days of the week (MO, TU, WE, TH, FR, SA, SU). Each day will have icon or icon above the day. The icon would represent an "on" water day, while icon would represent an “off” watering day.