Hunter Src 900i Doesnt Start at Correct Time and Runs Through Cycle Again

Why Do My Sprinklers Continue to Cycle Over and Over? Part Ii – Basic Programming

• Smart Globe Sprinklers
• June 27, 2019

A common irrigation problem is sprinklers continuing to cycle over and over.  The answer often lies in an improperly programmed controller.

In this commodity, nosotros will look at basic programming.

Programming Steps

Hither are the basic controller programming steps. Various models and brands take dissimilar controls and features (east.g. dials or digital), then always check your owner'south manual for specific instructions.

1. When a controller is first set up, the electric current appointment and time must be entered. Check to make certain it's right whenever yous programme the controller.
2. Select a program from the choices of A, B, and C.
3. Select "start fourth dimension" and specify the time yous want the irrigation to start, such as vi a.m. One get-go fourth dimension volition activate all stations sequentially in that program. If you want to schedule a second start fourth dimension in the evening at 8 p.m, remember that the 2nd start time is in the same program you set up for the morning watering. All the zones in this program will exist watered a second time. Multiple start times in a plan can exist used for separate morning, afternoon, or evening watering cycles.
4. Set the run times for the stations yous want to use in this program. Station run time is the corporeality of time each station will operate, or the length of its watering menstruum. These can be gear up from one-minute increments upwardly to several hours. Some controllers can be fix in seconds. Remember that the run times are set up for each individual station, and not for the entire program. Don't gear up run times for those stations not included in the programme yous're setting up. If a station does not have a run fourth dimension set, it will exist skipped, and the next consecutive station with a run time in the plan will start watering.
5. Set your watering schedule — the specific day or days the programme runs. For example: Monday may be your solar day to water according to your address. Scheduling options vary with different controllers, such as a 365-24-hour interval calendar, a weekly calendar, every other day, every 3rd day, or odd/even days. Remember the watering days apply to the entire programme, non the individual stations.
6. For additional programs, select a unlike one (A, B, or C) from any already set up, and repeat the programming steps. Set any station run times to zero for the stations already assigned to another program. Typically, stations are only prepare for a unmarried programme, then just add together run times for the stations you want to include in the current one you're setting up. For example, stations 1, 3, and iv might have run times in program A, while stations 2 and v are set to nil. Stations 2 and 5 are available for setting up run times in program B, and you would and then leave run times for stations ane, 3, and iv at goose egg in the B program.
7. Set the controller to the "run", "auto", or "auto-run" position when you've finished programming.

The Reason why a Controller Repeats a Bike Over and Over

The answer is usually at that place are too many programmed start times — program outset times are being confused with zone (station) run times.

Some controllers have upwards to viii starting time times per day to a single program (e.g. A). So people think they accept to set a "start fourth dimension i" at 6:00 a.m., and a "start time 2" at 6:10 a.grand., all the manner up to "beginning time 5" using x-minute intervals. They believe they're inputting station run times of ten minutes each for five zones.

But "start time 1" is needed, and all five zones volition run one later on the other. If five dissimilar kickoff times are programmed x minutes autonomously, the controller is going to run the whole programme five times. Information technology'due south important to remember that multiple start times are there in a program to be used for separate morning, afternoon, or evening watering cycles.

Because of something called "stacking", the controller doesn't get confused if a program is running at the time another showtime time was programmed. It will showtime the next program every bit soon as the starting time 1 is finished.

Yous can right the programming to just one commencement time by going to the outset times under the programme and switching all but the first offset time to the "off" setting. You'll find this setting on some controllers when advancing the time push button betwixt 11:45 p.thousand. and 12:00 a.m. You may take to printing the minus (-) push one more than time when you've reached 12:00 a.grand.

For assist with your sprinkler organization, call Smart Earth Sprinklers at (512) 694-1147 for all your repair and maintenance needs.

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