Solutions may help you:
1. If the timer dial is not set to AUTO position, turn the dial to AUTO position.
2. If low battery indicator flashes, replace with new batteries.
3. If delay watering is on, turn the dial to OFF and back to AUTO to cancel delay watering.
4. If CLOCK, START TIME, HOW LONG, HOW OFTEN are set incorrectly, turn the dial to each position and ensure all setups are correct, including AM and PM.