Rain Bird Sprinkler Timer Isa 304 Manual [portable]

| Problem | Possible Cause | Solution | | :--- | :--- | :--- | | | No power / Transformer unplugged. | Check the wall outlet. Ensure the transformer is plugged in and receiving power. Check GFI outlet in the bathroom/garage if the outlet is dead. | | Sprinklers won't turn on | "OFF" mode is active. | Press the OFF button to toggle the system back to "AUTO" mode. | | Watering at wrong time | AM/PM mix-up. | Re-check the CLOCK setting. Ensure the dot on the display correctly indicates AM or PM. | | All stations come on at once | Wire short or common wire issue. | Check the wiring in the cabinet. Ensure the "Common" wire is securely connected and not touching other wires. | | Station stuck on | Bad valve solenoid. | Swap the wires of the stuck station with a working station at the timer. If the problem moves to the new station, the timer is faulty. If it stays at the original zone, the valve is faulty. |

The ISA 304 features a weekly schedule wheel or toggle set labeled Monday through Sunday. rain bird sprinkler timer isa 304 manual

Use the arrows to select . Press Advance until the duration flashes. | Problem | Possible Cause | Solution |

Snap a fresh 9V alkaline battery onto the terminal connector. Place the battery into the compartment and close the panel. Step 3.2: Set the Current Time Grip the outer edge of the large 24-hour dial. Check GFI outlet in the bathroom/garage if the