What is watering index?
What is watering index?
The Watering Index is a percentage that is calculated from scientific data and used to establish a recommended setting for the water budget adjustment feature. The Watering Index reports three percentages: Daily: based on conditions the previous day. Weekly: based on average conditions over the previous 7 days.
How long should I set my sprinklers to run?
A watering session should be long enough to soak the area sufficiently so all the roots receive a beneficial drink. Sprinklers should be set to run for about 30 to 35 minutes at a time twice a week. Your goal is at least 1″ of water a week for your lawn.
What does the percentage on a sprinkler system mean?
Basically, this function adjusts your run times by percentage. For example, if you have a zone running for ten minutes and adjusted the percentage to 70 percent, then the run time would adjust down to seven minutes and all the other zone run times on that program would be effected as well.
How much water does a sprinkler system use per hour?
about 1,020 gallons
Watering with a typical sprinkler using a standard 5/8″ garden hose for one hour uses about 1,020 gallons of water; if you water three times per week, that’s about 12,240 gallons per month.
How long should sprinklers run for grass?
If your sprinkler output is 1½ inches per week, your sprinklers should run for only ⅓ hour or 20 minutes that week (½ divided by 1½). On a twice-weekly watering schedule, run your sprinklers 10 minutes each time.
What is seasonal adjust percentage?
Seasonal adjustment is a feature on most irrigation controllers that reduces or increases run times for all zones based on a percentage of the programmed time (Example: 10 minute run time at 50% would instead run 5 minutes). If your controller setting is in increments of 10%, round up to the next higher percent.
Does Rainbird adjust for rain?
Automatic Seasonal Adjust raises or lowers the percentage of the run program, but does not stop the program. A rain/freeze sensor will completely stop watering if it senses enough rain or freezing temperatures. This further optimizes your Rain Bird system.
How do sprinkler timers work?
The sprinkler timer tells each valve to open at a specified time, run for a specified time, and then close. Some sprinkler timers can be connected to smart devices which automatically calculate when and how long the system should run and shut the system off when it is raining.
How do you set a sprinkler timer?
Leave an open hole in the timer if you have more than one zone in the sprinkler system. The open slot will cause the timer to shift to that zone. Place brass pins into the holes for the length of time you want to water the zone.
What should I know about a sprinkler timer?
If your timer is outdoors, shield it from the elements with a weather-resistant cabinet. A skip button allows you to skip watering a zone so you don’t have to reprogram the entire system. An interval feature allows you to set the number of days between watering. A built-in calendar lets you choose which days of the week you want to water.
How to install sprinkler timer?
– Locate Your Timer. The first step to installing your sprinkler timer is to locate it on the side of your house. – Connect Wire from Timer to Pump. After you know where the timer is going to be, then you can connect the control valve modules to the corresponding control valves for – Mount Sprinkler Timer on Housing Unit. Once all the connections are made you can mount the time to the housing unit. – Set the Timer. Now that everything is connected, you can go ahead an set the timer for when you want the water to turn on and off.
How does a sprinkler timer work?
Sprinkler timers send electric signals to the valves, which regulate the flow of water to the sprinkler system. The electric signals sent to the valves tell them to open or close, which allows water through and runs the sprinklers. There are varying degrees of complexity in sprinkler timers.
