The CYCLE & SOAK feature allows you to split a station’s runtime into shorter watering periods. The shorter watering periods will help prevent runoff in situations like slopes or tight soils. It is recommended that the CYCLE time is less than the …

There are two reasons why there might be a wet spot around your sprinkler: The most common reason is called "Low Head Drainage." This is when the lowest head on the zone drains residual water from the piping system out of the sprinkler. Eventually, the …

The MP Rotator's coverage distance depends on incoming pressure. You may not have the correct pressure if you are not achieving the desired distance. … If the distance of coverage is short, you may have low pressure. First, check if your valve has a flow …

The BTT controller retrieves the local date and time from the smartphone it is paired with and updates every time a smartphone device is connected. The date and time for the controller can only be changed via smartphone settings. You can test by setting a …

When using the side strip nozzles, there are several different configurations that can be done with any given design. For this reason, we would recommend using the Total Area Method to calculate your rate.  … The precipitation rate for a “system” is the …

The adjustable stator is preset at the factory to match the nozzle installed in the rotor. The purpose of the stator is to maintain a consistent and desirable speed of rotation. Rotors that turn too fast cannot reach their published radius distance. …

STEP ONE STEP TWO 1. From the home screen start by pressing the "Options" button. 2. Continue pressing the "Options" button until "Edit FC Settings" displays. FC stand for "Field Controller" as IDS system's are often referred as in the Golf industry.    …

The word USED displayed on the Pro-C Controller represents a landscape lighting station that was assigned. Once a start time is assigned to program L1, it turns station 1 from an irrigation station to a lighting station (same for L2 and L3). As a result, …

One of your irrigation zones may continue to run or might be stuck on even with your controller unplugged. The valve running without a signal from the controller is an indication that there is debris inside the valve. Here are some tips for valve repair. …

Hunter's ET System has a wind option that utilizes an anemometer to read local wind conditions. In some cases site conditions may require the anemometer to be located away from the ET Sensor. If this is the case, using 18AWG wire the anemometer can be …

The NODE-BT controller offers an easy way to check the battery health of the actual controller without the use of a smartphone. Press the physical BATTERY CHECK BUTTON on NODE-BT controller and the battery indicator LED flashes green or red. 4 green …

Your  ICR  Transmitter comes from the factory with the maximum number of stations set to 9. This means that when you use the  UP  or  DOWN  buttons to change the station, you may change it to any number between 1 and 9. However, if you have controllers …

The flow control knob works very similar to a hose bib or gate valve as its main function is to either fully allow or restrict the amount of water passing through the valve. The main difference is that the flow control limits the diaphragm's stroke, …

When using a ROAM, ROAM-XL, ICR, or SRR remote, you may come across a controller that gives you an ERR or SP ERR message. There are two reasons that would cause one of these messages. Miswired Smartport Wrong Station Count on Transmitter … CAUSE  -  Noise …

Your ROAM Transmitter comes from the factory with the maximum station number set to 15. This means that when you use the UP and DOWN buttons to change the station, you may change it to any number between 1 and 240. However, if you only have a 6-station …

Under the Water Days or Days to Water dial position on your controller you have three options. You can have the program run on specific days, an odd/even schedule, or an interval schedule. To move out of the Interval mode and back into one of your other …

There are two ways to bleed a zone valve for manual operation: … One way is to simply turn the solenoid (the black cylinder with 2 wires) counter-clockwise a 1/4 to 1/2 turn. To shut off the valve, twist the solenoid clockwise until it is snug on the …

Module wires not properly connected to controller terminals. Wires from the Solar Sync module to the controller have been severed. Is the Solar Sync module installed on a controller that has the SOLAR SYNC dial position? If so, remove the module. … ERR …

Hunter's EC controller comes with an Interval Watering feature. This Interval feature is set under the Water Days dial position on the controller. Interval Watering is a feature that allows you to select the number of days to pass before the next watering …

Interval Watering is a feature that allows you to select the number of days to pass before the next watering day. For example, an interval of 3 will cycle the program once every three days and water on the third day. An interval of 1 is every day and an …

With this option, you can select interval watering from 1 to 31 days. This feature is convenient if you want to have a more consistent watering schedule without having to worry about the day of the week or the date. The interval you select is the number …

When programming your NODE BT controller, you can change the NAME for each zone(station) to make it easier to identify the different areas of your landscape. … From the HOME dashboard, select the MORE tab on the lower right side of the screen. Select …

Accu Sync® is a pressure regulation device designed by Hunter to fit all Hunter valves. Accu Sync installs quickly and easily beneath the solenoid on top of your Hunter valve. Swivel assembly allows the regulator to be easily positioned to fit within the …

A schedule (program) needs 3 things for the controller to run automatically. START TIME for the program. RUN TIME for at least one station in that program. DAY TO WATER for the program. The NODE-BT controller has three programs (A, B, or C) for irrigation …