Rain Bird Sprinkler Timer Isa 304 Manual -

Requires two #10 screws spaced 4¾" (120 mm) apart. 📅 Programming Instructions 1. Set Current Time and Day Turn the dial to Time & Day ; the display will flash.

The is a popular, reliable electromechanical irrigation timer designed for residential or light commercial use. Known for its straightforward, dial-based programming, this “analog-style” controller allows you to water up to 3 stations (zones) without needing digital menus or Wi-Fi. Below is a summary of its key features, programming steps, and troubleshooting tips, based on the original user manual. rain bird sprinkler timer isa 304 manual

: Turn the dial to Custom Schedule – Duration . Select a station using the arrow keys, then press Advance to make the duration flash. Set the time (1 minute to 2 hours) and repeat for each station. Requires two #10 screws spaced 4¾" (120 mm) apart