Testing all stations on a Rain Bird irrigation system is an important maintenance task that ensures proper coverage and operation. There are a few key steps involved in testing each station:
Turn on the Controller
First, head to the irrigation controller and turn it on. This powers up the system so you can run through each station. If the controller is a “smart” WiFi-enabled controller, you may also be able to turn it on remotely from a phone app or web browser.
Disable Any Water Restrictions
Many controllers have settings to comply with local watering restrictions. You’ll want to temporarily disable any day of week or time of day restrictions so that you can freely test each station regardless of the current time or day.
Manually Turn on Each Station
Once the controller is on, you’ll manually turn on each station one at a time. Consult the controller manual for specific steps, but there is usually a dial, buttons, or touchscreen to activate each station. Set the run time for 5-10 minutes per station.
Inspect Coverage and Function
As each station runs, walk around and inspect the sprinklers and drip lines for proper operation. Check that:
- All sprinkler heads are popping up and rotating smoothly
- Spray patterns are uniform and watering desired areas
- Water is draining consistently, no pooling or puddling
- Drip emitters are all emitting water at a consistent flow rate
- No leaks, breaks, clogs, or other issues present
Adjust or Service Items as Needed
If you notice any problems like clogged or broken sprinklers, pooling water, leaks, etc. make notes so you can later make adjustments or repairs. It’s a good idea to clean and service all sprinkler heads each year. Drip irrigation lines may also need flushing.
Move on to Next Station
When the run time finishes, move onto the next station and repeat the process until all stations have been tested. Make sure to keep notes on any issues found.
Special Considerations
For Larger Systems
On very large systems with many stations, it may take multiple days to complete testing of all zones. Make sure to track where you left off each day.
During Rainy Season
Avoid testing the system when rain is expected that day. Wait for dry weather to thoroughly inspect operation and coverage.
For Drip Zones
Activate drip zones for 15-20 minutes minimum to fully observe function and find any issues.
Alternative Testing Methods
Manually activating each station is the most thorough method of testing a Rain Bird system. However, there are also some other options:
Remote Activation
As mentioned earlier, “smart” WiFi-enabled controllers can be activated remotely using a smartphone or web browser. This allows you to turn stations on from anywhere and not have to be present at the controller.
Built-In Testing Mode
Some advanced controllers have a testing mode built-in that will automatically cycle through each station sequentially for a set run time. Consult your specific controller manual for details on any testing programs.
Hire an Irrigation Professional
Having a certified irrigation specialist test and inspect the system is another way to go. They will have specialized tools and training for thorough diagnostics.
Recordkeeping
Be sure to log the details of each station test. Important details to record include:
- Date tested
- Start time of activation
- Station zone number
- Observations on function and coverage
- Any repairs needed
Tracking this information year after year provides valuable documentation and ensures all stations are checked. Some controllers even allow upload of maintenance logs digitally via WiFi.
Sample Station Test Log
Date | Start Time | Station # | Observations | Repairs Needed |
---|---|---|---|---|
6/12/2022 | 1:15 PM | 1 | Rotors operating correctly | None |
6/12/2022 | 1:25 PM | 2 | Noticeable leak around sprinkler head 4 | Replace damaged sprinkler |
6/12/2022 | 1:35 PM | 3 | Drip zone operating normally | None |
Conclusion
Regularly testing all stations on a Rain Bird irrigation system allows you to catch problems early and ensure the system is providing complete, uniform coverage. Following the steps of activating each zone, inspecting operation, making repairs, and recording details provides a thorough means of preventative maintenance. Consistent testing and upkeep will lead to a healthier landscape and more efficient irrigation. Utilizing available technologies like smart controllers can help streamline the process as well.