Orbit Underground Controller Manuals
How to Set Your Orbit Sprinkler Timer - Quick Answers
Find Your Model Manual
Need detailed instructions for your specific timer? Find your model number (usually on a label on your timer) and download the full manual below:
Model Number | Picture | Manual PDF Link |
57894, 57896 | ![]() |
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28568 | ![]() |
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57594 | ![]() |
Manual |
57004, 57006, 91024, 94002, 94004 |
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Manual |
57880 | ![]() |
Manual |
57926 | ![]() |
Manual |
83700 | ![]() |
Manual |
Getting Started: Basic Setup
First things first - get your timer ready to go:
- Set the current time: Turn dial to SET CLOCK, use +/- buttons for time, arrow buttons for AM/PM
- Set today's date: Turn dial to SET DATE, use +/- buttons to set year/month/day
- You're ready to program!
Programming Your Watering Schedule
The essentials to get water flowing:
- Start Time: Turn dial to START TIME, use +/- buttons to pick when watering begins (like 6:00 AM)
- Run Time: Turn dial to RUN TIME, use arrows to select each zone, +/- buttons to set minutes per zone
- How Often: Turn dial to HOW OFTEN, choose specific days (Mon/Wed/Fri) or intervals (every 2 days)
- Activate: Turn dial to AUTO and you're done!
Do I Need Multiple Start Times?
Most people only need ONE start time. Think of it as "when should my sprinklers turn on?"
Use multiple start times only if:
- You have new grass seed that needs watering 2-3 times per day
- Your water pressure can't handle all zones at once
- Local watering restrictions require split schedules
Keep it simple: Start with one time (early morning works best), then add more only if needed.
When to Use Multiple Programs (A, B, C)
Program A handles most yards perfectly. Here's when to use the others:
Use Program B for:
- Drip irrigation zones that need different watering days
- New plantings that need extra water temporarily
- Areas with different sun exposure
Use Program C for:
- Seasonal adjustments (like winter vs. summer schedules)
- Special watering needs
Pro tip: Set up Program A first and run it for a week. Only add other programs if you notice some areas need different care.
Quick Troubleshooting
Timer not watering?
- Check that dial is on AUTO
- Make sure you set both START TIME and RUN TIME
- Verify your watering days in HOW OFTEN
Watering too much/little?
- Use BUDGET feature to adjust all zones at once (dial to BUDGET, +/- to change percentage)
- 50% = half the time, 150% = 1.5x the time
Need help fast?
- Press MANUAL button for immediate watering to test your setup
- RAIN DELAY button pauses watering for 24-72 hours