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 …

A Turf Cup Kit (P/N 467955) is a great user-installed option for blending a rotor into the surrounding field material. … Commercial Rotors - Installing I-90 Turf Cup …

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 …

Remove the sensor jumper across the two SEN terminals in the controller. Attach the two yellow wires to the 24 VAC terminals. Attach the blue wire to one SEN terminal and the white wire to the other SEN or SEN COM terminal. … Wiring the Receiver to Other …

This chart can help determine the spacing you need for your soil type.   SOIL TYPE SAND LOAM CLAY Emitter Distribution - Illustration of how the water is distributed in different soils. Saturation Rate in/hr .75 - 1.25 .25 - .75 .15 - .25 mm/hr 19 - 32  6 …

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 ROAM-XL Remote offers two separate modes with different station counts.  This should be set based on the controller model. Controller Mode X-Core rE (Residential Mode) PRO-C/HPC rE (Residential Mode) ACC-1200/A2C-1200 rE (Residential Mode) …

The ROAM XL is the updated version of the ICR remote control system. … If you have ICR receivers already in place, they can be used with the new Roam XL Transmitter and conversely the ROAM XL receiver can be used with the ICR Transmitters. …   Note: The …

STEP ONE STEP TWO Before digging your hole make sure you’ve chosen a location that is not in the direct path of a rotor, this is in case the door is left open water doesn’t infiltrate the internal parts of the controller. Root intrusion can also pose …

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. …

The Erase All feature will erase all of the controller's memory and set everything back to factory presets. Once you perform an Erase All , all programming will be erased, including the Easy Retrieve saved programming. Erase All is usually performed when …

Hunter provides installation details in DWG, DXF and PDF format. Click on the images to see a larger graphic of the installation detail. I-90 with Swing Joint   … I-90 Rotary Sprinkler Installation …

The chart below indicates the maximum wire runs that can be used when installing Hunter AC solenoid valves with controllers. The example in the chart below demonstrates the most commonly used wire size for station control and ground wire ( e.g.,12 AWG = …

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. …

The correct placement of the Freeze-Clik is critical for accurate temperature sensing. It must be mounted out of direct sunlight, and where free outdoor air circulation is possible. Examples would be the north wall of a building or under eaves and …

Hunter prefers the use of Hunter valves with a Hunter DC-latching solenoids (P/N #458200) for best performance, however, existing irrigation systems can be retrofitted with another manufacturer’s valve and solenoid. Hunter has tested and published a …

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 …

Water enters the valve from the system main line and exerts a force against the center of the valve’s diaphragm. A small orifice in the diaphragm allows the water to flow through to the upper chamber between the diaphragm and the bonnet. The water …

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 …

If the top of the  screw is below  the top of the  turret, the screw  must be turned  counter-clockwise  until it is flush  with the top  before removing  the nozzle. If the screw is  flush with the  top of the nozzle  turret, the nozzle  can be …