Orbit 94884 Pocket Star Ultra 4 Station Automatic Indoor Sprinkler Timer

Introduction

The Orbit 94884 Pocket Star Ultra 4 Station Automatic Indoor Sprinkler Timer is designed to provide efficient and automated control over your irrigation system. This timer features an intuitive Easy-Set Logic programming interface, a large, easy-to-read LCD display, and a convenient dial for quick adjustments. It supports up to 4 stations, allowing for flexible watering schedules tailored to your landscape needs.

Key features include:

• Simple toolless 'push-in' terminals for easy wire connections.
• Large, clear LCD display, control dial, and user-friendly buttons.
• Flexible watering times from 1 to 240 minutes per station.
• Up to 8 start times per day for comprehensive scheduling.
• Integrated budgeting feature for water conservation.

Figure 1: Front view of the Orbit 94884 Pocket Star Ultra Sprinkler Timer, showing the LCD display, control buttons, and programming dial.

Safety Information

Please read and understand all safety instructions before installing or operating the sprinkler timer. Failure to follow these instructions may result in electric shock, fire, or property damage.

• This timer is designed for indoor use only. Do not install it outdoors or in areas exposed to rain or direct moisture.
• Ensure the power supply is disconnected before performing any wiring or maintenance.
• All electrical connections must comply with local codes and regulations. If unsure, consult a qualified electrician.
• Do not attempt to repair or modify the timer. Refer all servicing to qualified personnel.
• Keep the timer away from children and pets.

Setup

1. Mounting the Timer

1. Choose a suitable indoor location near a standard electrical outlet, protected from direct sunlight and extreme temperatures.
2. Use the two keyhole slots on the back of the timer as a template to mark the mounting screw locations on the wall.
3. Install two screws (not included) into the wall, leaving approximately 1/8 inch (3 mm) of the screw head exposed.
4. Hang the timer on the screws, then slide it down to secure it.

2. Wiring the Sprinkler Valves

The Orbit 94884 features convenient toolless 'push-in' terminals for easy and secure wire connections. Ensure power is disconnected before wiring.

Figure 2: Internal view of the Orbit 94884 Sprinkler Timer showing the wiring terminals for sprinkler valves, common wire, and sensor.

1. Locate the wiring compartment at the bottom of the timer.
2. Each sprinkler valve has two wires. Connect one wire from each valve to the common (COM) terminal. The common terminal is typically labeled and may be a different color (e.g., white or blue).
3. Connect the remaining wire from each valve to its corresponding station terminal (1, 2, 3, 4). For example, connect the wire for Zone 1 to terminal 1, Zone 2 to terminal 2, and so on.
4. If you have a pump start relay or master valve, connect one wire from it to the "PUMP" or "MV" terminal (if available, otherwise use a standard station terminal if configured as such). Connect the other wire to the common (COM) terminal.
5. To insert a wire, simply push it firmly into the designated terminal opening until it clicks into place. To remove, press the small tab next to the terminal and pull the wire out.

3. Connecting Power

Plug the timer's power cord into a standard 230V AC electrical outlet. The LCD display should illuminate, indicating power is supplied.

Operating Instructions

The Orbit 94884 uses an Easy-Set Logic dial and intuitive buttons for programming.

1. Setting Current Time and Date

1. Turn the dial to DATE/CLOCK.
2. Use the + and - buttons to set the current year, then press ENTER.
3. Repeat for month, day, hour, and minute. Ensure AM/PM is correct.
4. Turn the dial to AUTO when finished.

2. Setting Start Times

The timer allows up to 8 start times per program (A or B).

1. Turn the dial to START TIME.
2. The display will show "1st START". Use + and - to set the desired start time. Press ENTER.
3. Continue setting additional start times (2nd, 3rd, etc.) as needed. To clear a start time, use + or - until "OFF" appears, then press ENTER.
4. Turn the dial to AUTO when finished.

3. Setting Run Times (Station Durations)

This sets how long each station will water when activated.

1. Turn the dial to RUN TIME.
2. The display will show "STATION 1". Use + and - to set the watering duration (1-240 minutes). Press ENTER.
3. Press the ARROW RIGHT button to move to the next station (STATION 2, 3, 4) and set its run time.
4. Turn the dial to AUTO when finished.

4. Setting How Often to Water (Watering Days)

You can choose specific days of the week or an interval schedule.

1. Turn the dial to HOW OFTEN.
2. Use the ARROW RIGHT or ARROW LEFT buttons to select the desired watering days.
   • To select specific days: The day of the week will flash. Press ENTER to select or deselect the day. Move to the next day using the ARROW RIGHT button.
   • To select interval watering: Continue pressing ARROW RIGHT until "INTERVAL" appears. Use + and - to set the interval (e.g., every 2 days).
3. Turn the dial to AUTO when finished.

5. Manual Operation

To manually water a station or all stations:

1. Press the MANUAL button.
2. Use the ARROW RIGHT or ARROW LEFT buttons to select the desired station to water, or select "ALL" to water all stations sequentially.
3. Press ENTER to start manual watering. The display will show the remaining time.
4. To stop manual watering, press CLEAR or turn the dial to OFF and then back to AUTO.

6. Rain Delay

To temporarily suspend watering for a period due to rain or other reasons:

1. Press the RAIN DELAY button.
2. Use the + and - buttons to select the number of days for the delay (24, 48, or 72 hours).
3. The timer will automatically resume its schedule after the delay period expires. To cancel the rain delay, press RAIN DELAY again.

7. Seasonal Adjust / Budgeting

This feature allows you to adjust all station run times by a percentage without reprogramming each station individually.

1. Turn the dial to BUDGET.
2. Use the + and - buttons to set the desired percentage (e.g., 50% for half the watering time, 120% for 20% more).
3. Turn the dial to AUTO when finished.

Maintenance

• Cleaning: Wipe the timer's exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
• Power Outage: The timer has a built-in memory to retain programming during power outages. However, the clock may need to be reset if the outage is prolonged.
• Winterization: As this is an indoor timer, specific winterization for the unit itself is not required. However, ensure that any connected outdoor irrigation components (valves, pipes) are properly drained and winterized according to their respective manuals to prevent freeze damage.

Troubleshooting

Specifications

Warranty and Support

Orbit products are manufactured to high quality standards and are backed by a limited warranty. For specific warranty details, terms, and conditions, please refer to the warranty card included with your product or visit the official Orbit website.

For technical assistance, troubleshooting beyond this manual, or to inquire about replacement parts, please contact Orbit customer support. Contact information can typically be found on the product packaging or the manufacturer's official website:

Visit Orbit Support Website