Residential & Commercial Irrigation
Residential & Commercial Irrigation
This circuit diagnostic procedure can quickly identify “shorts” commonly caused by faulty solenoids or when bare common wire touches a bare station control wire. To initiate the Hunter Quick Check procedure: From the Idle Mode, press and hold the plus (+) …
The remaining battery life can be estimated from the battery life indicator shown on the display. The NODE can operate using either a single 9-volt battery or using two 9-volt batteries. Using two nine volt batteries will yield approximately twice the …
Node Program Capablities The NODE uses standard Hunter controller programming with 3 programs (A, B, C) and 4 start times per program. … On standard Hunter controllers a dial is used to scroll between the programming functions, however, on the NODE the …
Push the button until the icon is displayed. All 4 digits will be displayed representing the year. Use the or buttons to change the year. Press the button to proceed to setting the month. All 4 digits will be displayed with the two digits on the …
Press the button until the icon is displayed. The start time will be displayed flashing, along with the program letter (A, B, or C) and the start time number (1, 2, 3, or 4) in the upper left of the display. Up to 4 different start times can be set for …
The Station Run Times mode allows you to enter a length of run time for each station assigned to a particular program ( A, B, or C). Each station that has a run time associated with a program will be activated and operate one after another sequentially …
This section provides a brief overview of some of the components of the NODE . Each item will be discussed in further detail later . However, this section can be helpful in getting acquainted with the different options available . Control Buttons Button …
The NODE uses two standard 9-volt batteries (not included) to operate the valves and program the controller. The controller can operate using either a single 9-volt battery or using two 9-volt batteries. Under normal conditions, the expected life is one …
The NODE-100 is provided with or without a solenoid attached to the controller. The NODE-200, NODE-400, and NODE-600 multi-station controllers will operate up to 2, 4, or 6 solenoids, respectively. The multi station models are not sold with DC latching …
The NODE can easily be mounted on any Hunter valve and solenoid. A specially designed valve mounting clip makes installation a snap. A protective rubber cover is provided to prevent dirt from accumulating on the face of the NODE. … Unscrew the existing …
A Hunter Mini-Clik® or Rain-Clik® rain sensor can be connected to the NODE. The purpose of this sensor is to stop watering when weather conditions dictate. NOTE: When the Rain Sensor is interrupting the watering, the display will show the System Off icon, …
Precipitation rate is the speed at which water is being applied to a specific area. If you have excessively wet or dry areas, you can change the nozzle in the sprinkler to increase or decrease the precipitation rate. For dry areas, install a larger …
Tools Required: 5/16 socket (recommended) Philips Screwdriver … Valves - Replacing the Diaphragm …
Valves - Replace the Solenoid …
You cannot shutoff the spray on the MP Rotator nozzle using the radius adjustment screw. To shut off spray to one head within a zone, you would need to cap off the head at a PVC level or install a Pro Spray Shutoff Cap PN 213600SP (if a Pro Spray head is …
Native plant restoration projects and subsurface drip irrigation systems often require temporary overhead watering to support delicate plants. To simplify temporary irrigation, two preassembled stake kits are available for use with high-efficiency MP …
Here are some common reasons why a pop-up sprinkler may stay stuck up: Debris in the pop up body The riser is damaged The riser seal is worn To fix this: Unscrew the body cap Pull out the sprinkler assembly Examine the parts Clean out debris Replace …
Here are some tips for valve repair. … Valves - Servicing Jar-Top Valves …
All Hunter Industries Anti-Siphon Valves should be installed above ground and at least 6 to 12 inches above the highest sprinkler to prevent back pressure or drainage. Installations at any height lower than this may result in unsafe backflow condition. …
PCZ/ACZ Drip Control Zone Kits: These pre-assembled kits bring together the popular PGV valve with both a filter and a pressure regulator, providing you with a complete control zone. The PGV valve features high-grade material construction, including a …
There are several reasons why a valve might not open. Please review the following checklist: Water Turned Off Insufficient Voltage Clogged Solenoid Exhaust Ports Station Not Activating … It is always a good idea to make sure the water supply to your …
The Hunter Jar-Top valve has two holes in the bonnet of the valve. The purpose of these two holes is to drain the water that could have collected around the diaphragm. If your valve is leaking from these holes most likely the diaphragm is not sealing …
A valve with an external leak can be a simple adjustment or may require further inspection. Review our simple checklist below. Crack in the body - This would require a valve replacement. Loose bolts/screws on the bonnet - Tighten down, so they are snug. …