Rain Bird Sprinkler Timer Isa 304 Manual [best]

Turn the dial to ; the display will begin flashing.

For fixed intervals, ranging from daily (1) to every fourth day (5). Step 3: Customize Zone Durations and Start Times rain bird sprinkler timer isa 304 manual

serves as the "brain" of your irrigation system, managing up to four separate zones. Key features include: Turn the dial to ; the display will begin flashing

Uses a standard battery to preserve your clock and program settings for up to six hours during power outages. Quick Setup & Programming Guide To program the Key features include: Uses a standard battery to

Turn the dial to and use the arrows to choose your baseline:

Ensure the main water supply is open. If only one zone fails, use a multimeter to check the resistance of that zone's solenoid; a healthy Rain Bird solenoid typically reads approximately 20 to 60 ohms . Rain Bird ISA 300 / 400 Series Sprinkler Timer Manual