The Holman Add-A-Station PRO lets two irrigation valves share one active field wire and the common wire while keeping separate watering schedules. It is useful when adding a valve to an existing system or working around a failed active wire where a usable active and common remain.
The transmitter connects to two station terminals at the controller and combines their control signals onto the shared active wire. The receiver at the valves separates those signals so each valve responds to its assigned station. Each valve can retain its own automatic and manual run time.
An unused controller station output is needed when adding the second valve. The transmitter installs in the controller cabinet and the receiver at the valve box. Follow the included wiring diagram for a compatible 24VAC system.
The Holman Low Pressure 2 Dial Tap Timer is a battery-operated tap timer for simple automatic watering from tanks, gravity-fed systems and standard garden taps. It is suited to pots, hanging baskets, shrub areas, flower beds, small lawns and short-run micro spray or drip irrigation setups.
This low pressure tap timer is designed to operate from 0 to 600kPa, making it useful where some standard solenoid-based tap timers may not perform reliably. It uses a ball valve rather than a solenoid valve, which allows it to run from low pressure water sources such as tanks while still being suitable for regular tap use.
Programming is interval-based rather than clock-based. The left dial sets how often the timer waters, while the right dial sets how long it runs. Once the interval and run time are selected and confirmed, the timer counts down and waters after the chosen interval has elapsed. It cannot be set to a specific clock time, although the start can be delayed in 1 hour steps after the program is confirmed.
The timer supports automatic and manual operation, with frequency options from every 1 hour through to weekly watering and run time options from 1 to 120 minutes. It is powered by 2 x AAA alkaline batteries and includes an LED battery indicator.
For above-ground cold water irrigation use only. Do not use without the appropriate filter. As with most tap timers, remove or protect the timer if freezing conditions are expected.
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The Holman Automatic Splitter PRO connects at the valve end of an existing station circuit. It uses that station output and its active and common wires to operate two, three or four valves one after another.
Set the controller station for the combined watering time required. Once the unit has learnt a complete cycle, it divides that time equally between the connected valves. For example, three valves needing 10 minutes each use a total station time of 30 minutes.
On the first cycle, the splitter learns the total run time by cycling through the valves in increasing time steps. Changes to the total watering time are reflected in the equal division on the following cycle. The programming notes are listed in Specifications.
The Holman Chatterbox helps locate electrically operated irrigation solenoid valves when their position is no longer obvious. It connects into the valve circuit at the controller; running the station manually makes the solenoid coil chatter so you can listen for the valve.
For one valve, the locator connects between the selected station terminal and its disconnected field wire. To work through several stations, it connects in the common-wire circuit and the controller runs the stations in sequence.
The unit uses the controller circuit and needs no batteries. Follow the user manual, including the pump-wire precaution for pump-fed systems.
Yellow Flex Air hose is a general-purpose hose for air and water supply.
It has a black inner wall and a safety-yellow outer wall, with a flexible construction for hose routing. The hose is resistant to oil mist and UV exposure.
The hose has a working-pressure rating of 1586 kPa (230 psi).
Stainless Steel Heavy Duty Clamp
The stainless steel clamp is a reliable and heavy duty clamp. It can be used for machinery, construction, sewer cleaning equipment, agricultural applications, draining pipes, tankers and commercial vehicles.
The clamp complies with DIN 3017, meets stringent requirements.
Stainless Steel (S/S) Hose Clamps
The Stainless Steel Hose Clamp is a general purpose hose clamp that is ideal for sealing hoses of different applications with a high mechanical load.
Complies with DIN 3017
Steel fire hose reels store the delivery hose on a hand-wound drum, keeping it supported between uses. Fully fitted models include black fire reel hose and a nozzle. Reels with fittings are supplied assembled for fitting a hose and nozzle separately. Reinforced black PVC fire reel hose is supplied separately, per metre or in complete rolls.
The HRFF19 fitted reel carries 25m of 19mm (3/4") black PVC fire reel hose with a nozzle. The HRFF25 fitted reel carries 20m of 25mm (1") black PVC fire reel hose with a nozzle and a 25mm (1") side swivel tailpiece.
The HRSR40-18F reel suits 19mm (3/4") hose and the HRSR40-25F suits 25mm (1") hose. These with-fittings versions are supplied assembled, with no hose, hose clamps or nozzle. They allow the hose and nozzle to be fitted separately.
A hand crank turns the drum to rewind the hose. The powder coated steel construction and supporting stand keep the hose on a drum between uses. The stand has fixing feet for securing the reel.
Separate black PVC fire reel hose is supplied in 19mm and 25mm bore. The 19mm hose comes per metre or in 20m, 36m, 50m and 100m rolls. The 25mm hose comes per metre or in 20m, 30m and 100m rolls. The hose working pressure is 1000kPa (145psi) and its standard reference is AS/NZS1221. Hose is supplied without a reel, fittings or nozzle.
Purple sullage hose is designed for transferring wastewater and reclaimed water in household, caravan and boating applications.
The flexible, unreinforced hose has a lilac-purple colour to identify reclaimed-water use. It can also be used as a discharge hose for bilge pumps.
Supplied as a 20m roll.
The A2C-WIFI adds Centralus online control to ACC2 Conventional and ACC2 Decoder controllers. Fit the module to the controller facepack, connect the antenna and configure the site’s 2.4GHz Wi-Fi network and Centralus registration.
Centralus provides browser-based scheduling and manual watering, controller status, map-based navigation, alarm reporting and irrigation history. Flow reporting is available when the connected controller has the appropriate sensors and setup.
Centralus Predictive Watering uses the forecast for the controller’s address to suspend scheduled watering when the chance of rain exceeds your selected percentage or the forecast temperature falls below your selected threshold. Set the triggers to suit the site.
For automatic daily increases or decreases in watering duration based on conditions measured on site, add a separate Hunter Solar Sync sensor to the controller. Its adjustment settings can also be managed through Centralus.
An internet connection is required for online access. The module supports 2.4GHz 802.11 b/g/n Wi-Fi with supported WPA/WPA2 Personal security.
Check the controller facepack date code during installation. Facepacks dated May 2022 or earlier connect without the ribbon cable. Later facepack designs require the ribbon-cable connection shown in Hunter’s installation guide.
Hunter also lists A2C-WIFI for compatible MCC and SkyCommand systems. For installations needing another network connection, Hunter offers LAN/Ethernet and cellular modules.
2 Year Hunter Warranty.
Wi-Fi and Centralus documents
Hunter A2C-WIFI Installation Guide
Hunter Centralus System Overview
ACC2 Conventional documents
Hunter ACC2 Conventional Quick Start Guide
Hunter ACC2 Controller Installation and Wiring
Hunter ACC2 Conventional and Decoder Specifications
Hunter ACC2 Conventional Programming Door Card
Hunter ACC2 Conventional Brochure
ACC2 Decoder and ICD documents
Hunter ACC2 Decoder Owner’s Manual
Hunter ICD Decoder Specifications
Hunter ACC2 Decoder Design Guide
Hunter A2C-D75 Installation Guide
Hunter ACC2 ICD Decoder Installation
Hunter ACC2 Decoder Troubleshooting Guide
Hunter ACC2 Decoder Programming Door Card
Hunter ACC2 Decoder Brochure
The Hunter BTT Bluetooth Tap Timer is a single-zone battery-operated tap timer for automatic watering from a standard garden tap. It is suited to gardens, pots, flower beds, drip systems, greenhouses, terraces and small lawn areas where simple hose-end irrigation control is required.
The BTT is programmed from a nearby smartphone using the Hunter BTT app. Bluetooth control allows local wireless setup and schedule adjustment within range of the timer, without needing to crouch down at the tap or use small timer buttons. It is not a WiFi controller and does not provide remote access from anywhere.
This 1-zone model supports Timer and Cycling modes for flexible watering. Cycling mode is useful for drip irrigation, seed germination and applications where watering needs to repeat within a set watering window. Manual push-button operation is also available at the timer, with automatic shutoff after 1 hour.
The BTT-101 connects to standard hose tap outlets and includes a quick coupler adapter for hose-end watering setups. It operates using two AA alkaline batteries, includes low-battery indication, passcode protection, a rugged screen filter and IPX6 outdoor protection.
2 Year Hunter Warranty
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The Hunter BTT Bluetooth Dual Port Tap Timer is a 2-zone battery-operated tap timer for automatic watering from a standard garden tap. It is suited to gardens, pots, flower beds, drip systems, greenhouses, terraces and small lawn areas where two separate hose-end watering zones are required.
The BTT-201 is programmed from a nearby smartphone using the Hunter BTT app. Bluetooth control allows local wireless setup and schedule adjustment within range of the timer, without needing to operate small buttons at the tap. It is not a WiFi controller and does not provide remote access from anywhere.
This dual port model provides independent control of two watering outlets from one tap. It supports Timer and Cycling modes, with Cycling mode useful for drip irrigation, seed germination and applications where watering needs to repeat within a set watering window. Manual push-button operation is also available at the timer.
The BTT-201 connects to standard hose tap outlets and includes two 3/4" outlets for separate watering lines. It operates using two AA alkaline batteries, includes low-battery indication, passcode protection, a rugged screen filter and IPX6 outdoor protection.
2 Year Hunter Warranty
Video 1
The Hunter ACC2 Conventional A2C-1200-M provides conventional wired irrigation control for large landscapes with multiple watering areas. It combines flexible scheduling, simultaneous station operation and flow management in a grey steel outdoor wall-mount cabinet. The full-colour backlit display and dial provide local programming and manual operation. The facepack reverses for access during installation and servicing.
There are 32 separate programs with up to 10 start times per program and station run times from 1 second to 12 hours. Select days of the week, odd or even dates, or interval watering. Choose Stack to make a program wait until it can run by itself, or Overlap to allow it to run alongside other programs and operate multiple watering stations at the same time. Blocks let selected stations start together. Non-Water Windows reserve periods when automatic irrigation is prevented.
Up to 14 Hunter solenoids can operate together, including pump/master-valve loads. Solenoid current, operating conditions and configured station limits can reduce this number.
Seasonal adjustment changes run times by percentage across the controller, by program or through a preset monthly schedule. Cycle and Soak divides watering into shorter cycles with pauses for absorption. A delay between stations allows a pause between valve operations.
The base supplies 12 station outputs. Each A2M-600 adds six stations. Up to seven additional modules fit inside the controller, giving 54 stations in total.
Station expansion
| Additional A2M-600 modules | Total stations |
|---|---|
| 0 | 12 |
| 1 | 18 |
| 2 | 24 |
| 3 | 30 |
| 4 | 36 |
| 5 | 42 |
| 6 | 48 |
| 7 | 54 |
The table shows additional modules beyond the supplied base. Follow Hunter’s module installation sequence and isolate controller power before fitting or servicing modules.
Three flow-sensor inputs are built in. With suitable flow sensors installed and configured, Flow Monitor measures actual flow and detects abnormal high or low flow. Flow Manager schedules stations within the available flow for each area, allowing suitable stations to water together. Entered station flow values can also be used for flow management. An A2C-F3 module adds three more hardwired flow inputs, giving six in total.
Three dedicated pump/master-valve outputs are built in. Up to three regular station outputs can be reassigned for additional pump/master-valve control, giving six in total. Reassigned outputs are then dedicated to that function.
Three Clik sensor inputs support sensor-based watering control. Add a separately sold Hunter Solar Sync sensor for automatic run-time adjustment from local weather measurements. Conditional Response lets the installer configure actions in response to sensor conditions, such as changing the water source when a level sensor is triggered.
Easy Retrieve saves controller settings for later restoration. Detailed alarm logs help trace watering, flow and electrical problems.
Add the separately sold A2C-WIFI module for Centralus access through an internet-connected 2.4GHz Wi-Fi network. Use a smartphone, tablet or computer browser to change schedules, operate watering manually and view controller status, alarms and irrigation history. Flow reporting requires the appropriate sensors and setup. Hunter also provides LAN and cellular connection options.
For ICD two-wire installations, see the ACC2 Decoder controller.
5 Year Hunter Warranty.
Controller and system documents
Hunter ACC2 Conventional Quick Start Guide
Hunter ACC2 Controller Installation and Wiring
Hunter ACC2 Conventional and Decoder Specifications
Hunter ACC2 Conventional Programming Door Card
Hunter ACC2 Conventional Brochure
Centralus Wi-Fi documents
Hunter A2C-WIFI Installation Guide
Hunter Centralus System Overview
How watering programs work
ACC2 has 32 separate watering programs. Each program is its own schedule, with its own watering days, station run times and up to 10 start times. You can select days of the week, odd or even dates, or an interval between watering days.
Each station controls a watering zone, such as a lawn or garden bed. Within a program, choose the stations to water and how long each runs. Station run times range from 1 second to 12 hours.
A start time begins the whole program. With individual stations listed in the program, the controller runs them in sequence for their set run times. For example, Program 1 could start at 6am, water a lawn station for 10 minutes, then a garden-bed station for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. Other programs can have their own schedules.
ACC2 also lets you put several stations into a block so they water together. Select a block in a program when simultaneous watering is intended and the water supply and electrical capacity support it.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. Each extra start time runs the same program again. Leave unused start times off. Check whether a station also appears in another active program.
- Choose Stack or Overlap deliberately. Stack makes a program run by itself, so it may begin later if another program is still running. Overlap allows programs to run together, subject to the configured station limits and electrical capacity.
- Allow for the whole watering cycle. Include all station run times, soak periods and delays when planning starts. Simultaneous watering must also suit the available flow and pressure. Current protection can suspend stations when the combined electrical load is too high.
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The Hunter ACC2 Decoder A2C-75D-M provides two-wire decoder irrigation control for large landscapes with multiple watering areas. It combines flexible scheduling, simultaneous station operation and flow management in a grey steel outdoor wall-mount cabinet. The full-colour backlit display and dial provide local programming and manual operation. The facepack reverses for access during installation and servicing.
There are 32 separate programs with up to 10 start times per program and station run times from 15 seconds to 12 hours. Select days of the week, odd or even dates, or interval watering. Choose Stack to make a program wait until it can run by itself, or Overlap to allow it to run alongside other programs and operate multiple watering stations at the same time. Blocks let selected stations start together. Non-Water Windows reserve periods when automatic irrigation is prevented.
Up to 20 Hunter solenoids can operate together with the included output module. With multiple modules installed, the controller supports up to 30 in total, with a maximum of 20 per module. Include pump/master-valve loads. Cable length, solenoid current and configured limits can reduce these numbers.
Seasonal adjustment changes run times by percentage across the controller, by program or through a preset monthly schedule. Cycle and Soak divides watering into shorter cycles with pauses for absorption. A delay between stations allows a pause between valve operations.
The base includes one A2C-D75 output module for 75 watering stations. Add one A2C-D75 for 150 stations or two for 225. Field decoders are purchased separately. Choose ICD-100 (1 station), ICD-200 (2 stations), ICD-400 (4 stations), ICD-600 (6 stations) to suit the valves at each location.
Station expansion
| Additional A2C-D75 modules | Total stations |
|---|---|
| 0 | 75 |
| 1 | 150 |
| 2 | 225 |
The table shows additional modules beyond the supplied base. Follow Hunter’s module installation sequence and isolate controller power before fitting or servicing modules.
Three flow-sensor inputs are built in. With suitable flow sensors installed and configured, Flow Monitor measures actual flow and detects abnormal high or low flow. Flow Manager schedules stations within the available flow for each area, allowing suitable stations to water together. Entered station flow values can also be used for flow management. An A2C-F3 module adds three more hardwired flow inputs, giving six in total.
Three pump/master-valve outputs are built in. Up to six can be configured across the system, with ICD decoders allowing pump or master-valve control over the two-wire path.
Three Clik sensor inputs support sensor-based watering control. Add a separately sold Hunter Solar Sync sensor for automatic run-time adjustment from local weather measurements. Conditional Response lets the installer configure actions in response to sensor conditions, such as changing the water source when a level sensor is triggered.
Decoder diagnostics include inventory, status, solenoid finding, wire testing and firmware updates. An ICD-SEN sensor decoder can return compatible sensor signals over the two-wire path. Follow the manual for the supported sensor and connection.
Easy Retrieve saves controller settings for later restoration. Detailed alarm logs help trace watering, flow and electrical problems.
Add the separately sold A2C-WIFI module for Centralus access through an internet-connected 2.4GHz Wi-Fi network. Use a smartphone, tablet or computer browser to change schedules, operate watering manually and view controller status, alarms and irrigation history. Flow reporting requires the appropriate sensors and setup. Hunter also provides LAN and cellular connection options.
For conventional station wiring, see the ACC2 Conventional controller.
5 Year Hunter Warranty.
Controller and system documents
Hunter ACC2 Decoder Owner’s Manual
Hunter ACC2 Conventional and Decoder Specifications
Hunter ICD Decoder Specifications
Hunter ACC2 Decoder Design Guide
Hunter A2C-D75 Installation Guide
Hunter ACC2 ICD Decoder Installation
Hunter ACC2 Decoder Troubleshooting Guide
Hunter ACC2 Decoder Programming Door Card
Hunter ACC2 Decoder Brochure
Centralus Wi-Fi documents
Hunter A2C-WIFI Installation Guide
Hunter Centralus System Overview
How watering programs work
ACC2 has 32 separate watering programs. Each program is its own schedule, with its own watering days, station run times and up to 10 start times. You can select days of the week, odd or even dates, or an interval between watering days.
Each station controls a watering zone, such as a lawn or garden bed. Within a program, choose the stations to water and how long each runs. Station run times range from 15 seconds to 12 hours.
A start time begins the whole program. With individual stations listed in the program, the controller runs them in sequence for their set run times. For example, Program 1 could start at 6am, water a lawn station for 10 minutes, then a garden-bed station for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. Other programs can have their own schedules.
ACC2 also lets you put several stations into a block so they water together. Select a block in a program when simultaneous watering is intended and the water supply and electrical capacity support it.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. Each extra start time runs the same program again. Leave unused start times off. Check whether a station also appears in another active program.
- Choose Stack or Overlap deliberately. Stack makes a program run by itself, so it may begin later if another program is still running. Overlap allows programs to run together, subject to the configured station limits and electrical capacity.
- Allow for the whole watering cycle. Include all station run times, soak periods and delays when planning starts. Simultaneous watering must also suit the available flow and pressure. Current protection can suspend stations when the combined electrical load is too high.
How two-wire decoder wiring works
Conventional wiring uses a separate station wire from the controller to each watering station, together with a shared common wire. A two-wire system uses one shared pair of field wires to carry power and control signals to decoders near the valves. This reduces the number of separate wires running back to the controller on large sites.
The A2C-D75 output module fits inside the ACC2 Decoder controller. An ICD field decoder connects to the shared cable near a valve or group of valves. Each decoder output connects to a local 24VAC valve solenoid and is assigned a station number. Starting that station operates its assigned valve.
The shared cable can branch in different directions to reach separate valve locations. At each split, join the red wires together and the blue wires together in separate waterproof splices inside a valve box. Use Hunter IDWIRE or an approved substitute and the specified decoder-path connectors. Both branches remain part of the shared two-wire path.
Each A2C-D75 adds 75 stations of controller capacity and provides three cable connections. Those connections share the module’s station allocation. With additional modules installed, the Station Assignments settings can allocate more than 75 stations to one module’s field wiring while keeping within the controller’s total installed capacity. Follow the design guide for assignments and loading.
Cable size, the complete route to the end of each branch and the solenoids operating at the same time determine the permitted distance. The published maximums are 3km on 2mm² IDWIRE1 and 4.5km on 4mm² IDWIRE2, subject to Hunter’s design limits. The separate decoder-to-solenoid lead has a maximum recommended length of 45m.
Provide earth grounding at least every 12 decoders or every 300m of two-wire cable, whichever comes first. Follow Hunter’s design guide for the grounding hardware and placement. Leave approximately 1.5m of cable slack at decoder locations for service access. The linked design guide covers cable sizing, simultaneous loads, branching, waterproof splices and grounding.
ACC2 Decoder uses the ICD decoder system. EZ-1 and EZ-LR decoders belong to a different Hunter system and are incompatible with these output modules.
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Hunter HCC Wi-Fi modular controllers provide automatic watering for larger gardens, commercial landscapes and municipal sites. Built-in Hydrawise Wi-Fi provides app and web management, weather-based adjustment and controller alerts. The 8cm full-colour touchscreen provides local programming and manual operation.
Standard Hydrawise programming provides 6 separate watering programs with 6 start times per program and station run times up to 24 hours. Advanced mode uses station-based scheduling with up to 6 total start times.
Up to two stations can operate at the same time, plus the separate pump/master-valve output. Plan overlapping watering only where the water supply and electrical load can support it.
The supplied ICM-800 module provides eight conventional station outputs. The controller also has a separate P/MV output for a master valve or pump start relay. Add ICM modules to expand to 38 conventional stations in plastic cabinets or 54 in metal cabinets. Additional ICM-400, ICM-800 and ICM-2200 modules provide four, eight and 22 more outputs respectively.
Conventional station expansion
Examples below show modules added to the supplied eight-station base. The factory-fitted ICM-800 is already included in that base and is not counted again. These are common configurations, rather than every possible combination.
| Final conventional capacity | Additional modules | Plastic cabinet | Metal cabinet |
|---|---|---|---|
| 8 stations | No additional module | Yes | Yes |
| 12 stations | 1 x ICM-400 | Yes | Yes |
| 16 stations | 1 x ICM-800 | Yes | Yes |
| 24 stations | 2 x ICM-800 | Yes | Yes |
| 32 stations | 3 x ICM-800 | Yes | Yes |
| 38 stations | 1 x ICM-800 + 1 x ICM-2200 | Yes | No |
| 40 stations | 4 x ICM-800 | No | Yes |
| 48 stations | 5 x ICM-800 | No | Yes |
| 54 stations | 3 x ICM-800 + 1 x ICM-2200 | No | Yes |
Install standard modules in slot order. ICM-2200 is limited to one per controller and must occupy the last two slots: slots 3 and 4 in plastic cabinets, or slots 5 and 6 in metal cabinets. For the maximum-capacity ICM-2200 configurations shown, fill the earlier slots with ICM-800 modules. Press the Reset button on the back of the control panel after module changes so the controller recognises the new station count.
For two-wire operation, add an EZ-DM (ICC2 / HCC) output module and compatible EZ-1 or EZ-LR field decoders. All-decoder operation supports up to 54 stations. In a hybrid system, conventional and decoder outputs share the same 54 station numbers, rather than providing 54 extra stations on top of the conventional outputs. Keep conventional modules in the lower-numbered slots and install EZ-DM in the next available slot, as described in its guide. The EZ-DM page explains slot use, station assignments and the field-decoder options.
Flow monitoring, high/low-flow alerts and water-use reporting require a compatible HC Flow Meter, purchased separately and configured in Hydrawise. Two sensor inputs accept suitable flow or Clik sensors. Online weather adjustment, remote access and alerts require a suitable 2.4 GHz Wi-Fi network and internet connection. The controller can also be programmed at its touchscreen.
A prewired SmartPort supports optional ROAM or ROAM LR handheld remotes for on-site manual operation. The built-in milliamp sensor helps identify wiring faults and supports controller alerts.
Both the plastic and metal wall-mount cabinets are rated IP55 for outdoor installation. The plastic model is supplied corded. The controller operates compatible 24VAC irrigation solenoids from an internal transformer. Follow the installation instructions for power supply, mounting and wiring.
For an existing compatible ICC or ICC2 installation, the HCC-FPUP kit provides a retrofit route to Hydrawise. The HCC-FPUP kit can also replace a damaged HCC facepack, power module or ribbon cable. Match the replacement part numbers before ordering. See Hunter HCC / HCC-FPUP Installation and Quick Start Guide.
2 Year Hunter Warranty.
Controller documents
Hunter HCC Controller Brochure
Hunter Hydrawise Wi-Fi Network Requirements & Troubleshooting
Hunter HCC Controller Specifications
Hunter HCC Controller Door Card
Optional EZ Decoder System documents
Hunter EZ Decoder System Brochure
Hunter ICC2 / HCC Controller EZ-DM Decoder Module Installation Guide
Hunter EZ Decoder System Specifications
Hunter EZ-1 Decoder Installation Guide
Hunter EZ-LR Decoder Installation Guide
How watering programs work
In standard Hydrawise mode, the HCC has six separate watering programs. Each program is its own watering schedule, with its own watering days, start times and station run times.
Each station controls a watering zone, such as a lawn or garden bed. Within a program, choose the stations to water and set how long each one runs.
Each program allows up to six start times. One start begins the whole program, running its selected stations in sequence for their set run times. Another program can run at the same time where the controller and installation allow it.
For example, one program could start at 6am, water the lawn for 10 minutes, then a garden bed for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. Use only the programs and start times needed.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. Each additional start time repeats the whole program. Disable or remove starts you do not need.
- Check all programs. A station included in more than one active program can water again under each schedule. Keep it in multiple programs only when that extra watering is intended.
- Plan overlapping watering. This controller can run two stations at once. Overlapping schedules can therefore increase the flow required from the water supply. Allow for complete program durations and any master valve. For decoder wiring, count all solenoids running at the same time on the shared path when checking cable range.
How two-wire decoder wiring works
Conventional valve wiring uses a separate station wire from the controller to each watering station, together with a shared common wire. A two-wire decoder system uses a shared pair of field wires to carry power and control signals to decoders near the valves.
The EZ-DM output module fits inside the compatible controller. Each EZ-1 or EZ-LR field decoder connects to the shared cable and a local valve solenoid. It is programmed with a station number. Starting that station operates the valve connected to its decoder.
The cable can branch in different directions to reach separate valve locations. At each split, join each conductor separately using suitable waterproof irrigation connectors inside a valve box. Both branches remain part of the shared two-wire path.
EZ-DM supports up to 54 total stations in both plastic and metal cabinet models. In a hybrid installation, conventional outputs and decoder stations share those 54 station numbers. Assign decoders to numbers not already used by conventional outputs. Follow the EZ-DM guide for the module layout.
Choose cable size for the distance to the furthest decoder and the number of solenoids running at the same time on the shared path. More simultaneous solenoids reduce the permitted distance. Include a master valve if it is operated through a decoder. Use the EZ-1 or EZ-LR wiring tables in the guides above.
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The Hunter HPC Wi-Fi Modular 4 Station Base Controller combines built-in Hydrawise control with modular expansion for residential and light commercial irrigation. App and web access provide remote management and weather-based adjustment, while the full-colour touchscreen provides on-site control and offline programming.
The controller includes four conventional stations and a separate P/MV output for a master valve or pump start relay. The table shows the modules added to this four-station base to reach each final conventional station count. Expansion modules are purchased separately.
Conventional station expansion
Totals include the four stations supplied with the controller. Expansion modules are purchased separately.
| Total stations | Modules to add |
|---|---|
| 4 stations | No expansion module |
| 7 stations | 1 x PCM-300 |
| 10 stations | 2 x PCM-300 |
| 13 stations | 3 x PCM-300 |
| 16 stations | 1 x PCM-300 + 1 x PCM-900 |
| 23 stations | 1 x PCM-300 + 1 x PCM-1600 |
Install PCM-300 in the first expansion slot before PCM-900 or PCM-1600. The PCM-900 or PCM-1600 then occupies the upper two expansion slots.
The optional PC-DM module and EZ-1 or EZ-LR field decoders enable two-wire operation, where a shared pair of wires connects the controller to decoders at the valves. Capacity is up to 32 total stations: four conventional outputs and up to 28 decoder stations. Adding one PCM-300 changes this to seven conventional outputs and up to 25 decoder stations. PC-DM occupies the upper two expansion slots, so it replaces the PCM-900 or PCM-1600 arrangement. The module and decoders are purchased separately.
Standard Hydrawise programming provides 6 independent programs with 6 start times per program and station run times up to 24 hours.
Online Hydrawise functions require a suitable 2.4 GHz Wi-Fi network and internet access. Advanced Hydrawise programming offers station-based scheduling with up to six total start times. This differs from the standard program-based mode.
Cycle and Soak and seasonal adjustment provide further watering control. Two sensor inputs support compatible Clik sensors or an added HC Flow Meter for water-use monitoring and flow alerts. Built-in milliamp sensing detects wiring faults, and non-volatile memory retains irrigation programming.
The HPC-FP is available separately to replace a faulty HPC front panel. It can also upgrade compatible Pro-C controllers manufactured March 2014 or newer to Hydrawise. Panel only.
2 Year Hunter Warranty.
Controller and expansion documents
Hunter Hydrawise Wi-Fi Network Requirements & Troubleshooting
Hunter HPC Controller Specifications
Hunter HPC Controller Installation Guide
Hunter HPC Controller Door Card
Hunter HPC Controller PCM-1600 Expansion Module Installation Guide
Hunter HPC Controller PC-DM Decoder Module Installation Guide
EZ Decoder System documents - for optional PC-DM installation
Hunter EZ Decoder System Brochure
Hunter EZ Decoder System Specifications
Hunter EZ-1 Decoder Installation Guide
Hunter EZ-LR Decoder Installation Guide
HPC-FP replacement panel
Hunter HPC-FP Replacement / Retrofit Panel Specifications
How watering programs work
In standard Hydrawise programming, the HPC has six separate watering programs. Each program is its own watering schedule, with separate watering days, start times and station run times.
Each station controls a watering zone, such as a lawn or garden bed. Within each program, select the stations to water and set how long each one runs. Station run times can be set up to 24 hours.
Each program allows up to six start times on its selected watering days. Each start time begins the whole program, watering its stations one after another for their set run times.
For example, one program could start at 6am, water the lawn for 10 minutes, then water a garden bed for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. The other programs can have their own schedules. Use only the programs and start times you need.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. One start time runs the whole program. Each additional start repeats it. Disable or remove starts you do not need.
- Check all programs. A station included in more than one active program can water again under each schedule. Keep it in multiple programs only when that extra watering is intended.
- Space start times for the whole cycle. Allow time for the complete watering cycle, including all stations and any programmed delays, before scheduling another start.
How two-wire decoder wiring works
Conventional valve wiring uses a separate station wire from the controller to each watering station, together with a shared common wire. A two-wire decoder system uses a shared pair of field wires to carry power and control signals to decoders near the valves.
The PC-DM output module fits inside the compatible controller. Each EZ-1 or EZ-LR field decoder connects to the shared cable and a local valve solenoid. It is programmed with a station number. Starting that station operates the valve connected to its decoder.
The cable can branch in different directions to reach separate valve locations. At each split, join each conductor separately using suitable waterproof irrigation connectors inside a valve box. Both branches remain part of the shared two-wire path.
With a compatible four-station base, PC-DM provides decoder stations 5 to 32. Stations 1 to 4 remain conventional outputs. Adding one PCM-300 extends the conventional outputs to station 7 and moves the decoder range to stations 8 to 32. These share a 32-station total. Follow the PC-DM guide for module placement.
Choose cable size for the distance to the furthest decoder and the number of solenoids running at the same time on the shared path. More simultaneous solenoids reduce the permitted distance. Include a master valve if it is operated through a decoder. Use the EZ-1 or EZ-LR wiring tables in the guides above.
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The Hunter Pro-HC Hydrawise Controller range includes fixed 6, 12 and 24 station outdoor controllers for residential and light commercial irrigation systems. Built-in Hydrawise® control allows irrigation to be managed from a smartphone, tablet or computer, making it easier to adjust watering whether you are on-site or away.
Hydrawise® Predictive Watering uses local weather data to help adjust irrigation schedules based on conditions such as temperature, rainfall, humidity and wind. When configured with compatible sensors and flow monitoring, the controller can also provide alerts for wiring faults, high flow, low flow and other system issues.
The Pro-HC range features a full-colour touchscreen, large terminal strips, two sensor inputs, a dedicated pump/master valve output and built-in milliamp monitoring for wire fault detection. It is a professional-grade Wi-Fi controller suited to residential landscapes and light commercial watering systems.
2 Year Hunter Warranty
Hunter Pro-HC Controller Brochure
Hunter Hydrawise Wi-Fi Network Requirements & Troubleshooting
Hunter Pro-HC Controller Installation Guide
Hunter Pro-HC Controller Door Card
Hunter Pro-HC Controller Specifications
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Hunter ICC2 modular controllers provide automatic watering for larger gardens, commercial landscapes and municipal sites. The dial, buttons and display provide local programming and manual operation without an internet connection.
The ICC2 provides 4 separate programs, labelled A, B, C and D, with 8 start times per program and station run times from 1 minute to 12 hours. Scheduling options include days of the week, odd/even dates and intervals up to 31 days. Seasonal adjustment changes run times by percentage. Cycle and Soak splits watering into shorter cycles, and a delay between stations allows a pause between valve operations.
Up to two programs can operate at the same time, plus the separate pump/master-valve output. Plan overlapping watering only where the water supply and electrical load can support it.
The supplied ICM-800 module provides eight conventional station outputs. The controller also has a separate P/MV output for a master valve or pump start relay. Add ICM modules to expand to 38 conventional stations in plastic cabinets or 54 in metal cabinets. Additional ICM-400, ICM-800 and ICM-2200 modules provide four, eight and 22 more outputs respectively.
Conventional station expansion
Examples below show modules added to the supplied eight-station base. The factory-fitted ICM-800 is already included in that base and is not counted again. These are common configurations, rather than every possible combination.
| Final conventional capacity | Additional modules | Plastic cabinet | Metal cabinet |
|---|---|---|---|
| 8 stations | No additional module | Yes | Yes |
| 12 stations | 1 x ICM-400 | Yes | Yes |
| 16 stations | 1 x ICM-800 | Yes | Yes |
| 24 stations | 2 x ICM-800 | Yes | Yes |
| 32 stations | 3 x ICM-800 | Yes | Yes |
| 38 stations | 1 x ICM-800 + 1 x ICM-2200 | Yes | No |
| 40 stations | 4 x ICM-800 | No | Yes |
| 48 stations | 5 x ICM-800 | No | Yes |
| 54 stations | 3 x ICM-800 + 1 x ICM-2200 | No | Yes |
Install standard modules in slot order. ICM-2200 is limited to one per controller and must occupy the last two slots: slots 3 and 4 in plastic cabinets, or slots 5 and 6 in metal cabinets. Fill every earlier slot with an ICM-800 before fitting ICM-2200. Press the Reset button on the back of the control panel after module changes so the controller recognises the new station count.
For two-wire operation, add an EZ-DM (ICC2 / HCC) output module and compatible EZ-1 or EZ-LR field decoders. All-decoder operation supports up to 54 stations. In a hybrid system, conventional and decoder outputs share the same 54 station numbers, rather than providing 54 extra stations on top of the conventional outputs. Keep conventional modules in the lower-numbered slots and install EZ-DM in the next available slot, as described in its guide. The EZ-DM page explains slot use, station assignments and the field-decoder options.
The ICC2 includes a dedicated flow-sensor input and built-in flow monitoring. Connect and configure a compatible HC Flow Meter, purchased separately, to measure flow and generate high/low-flow alarms. A separate weather-sensor input accepts suitable Clik sensors or an optional Solar Sync sensor for weather-based run-time adjustment.
Centralus online management requires a separate compatible communication module. A prewired SmartPort supports optional ROAM or ROAM LR handheld remotes. Non-volatile memory retains programming, and Easy Retrieve saves a separate schedule backup. QuickCheck helps locate faults on conventional station wiring and does not diagnose EZ field decoders.
Both the plastic and metal wall-mount cabinets are rated IP55 for outdoor installation. The plastic model is supplied corded. The controller operates compatible 24VAC irrigation solenoids from an internal transformer. Follow the installation instructions for power supply, mounting and wiring.
For an original ICC installation, the ICC-FPUP2 kit provides a retrofit route to the ICC2 platform. For Hydrawise control on an existing compatible ICC or ICC2 installation, consider the HCC-FPUP kit. An ICC-FPUP2 kit can replace failed control electronics in an original ICC while upgrading it to ICC2. See Hunter ICC2 Retrofit Kit Installation Instructions and Hunter HCC / HCC-FPUP Installation and Quick Start Guide.
5 Year Hunter Warranty.
Controller documents
Hunter ICC2 Controller User Manual
Hunter ICC2 Controller Installation Guide
Hunter ICC2 Controller Programming Guide
Hunter ICC2 Controller Specifications
Hunter ICC2 Controller Door Card
Optional EZ Decoder System documents
Hunter EZ Decoder System Brochure
Hunter ICC2 / HCC Controller EZ-DM Decoder Module Installation Guide
Hunter EZ Decoder System Specifications
Hunter EZ-1 Decoder Installation Guide
Hunter EZ-LR Decoder Installation Guide
How watering programs work
The ICC2 has four separate watering programs, labelled A, B, C and D. Each program is its own watering schedule, with its own watering days, start times and station run times.
Each station controls a watering zone, such as a lawn or garden bed. Within a program, choose the stations to water and set how long each one runs.
Each program allows up to eight start times. One start begins the whole program, running its selected stations in sequence for their set run times. Another program can run at the same time where the controller and installation allow it.
For example, one program could start at 6am, water the lawn for 10 minutes, then a garden bed for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. Use only the programs and start times needed.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. Each additional start time repeats the whole program. Set unused start times to OFF. You do not need a separate start time for each station.
- Check all programs. A station included in more than one active program can water again under each schedule. Keep it in multiple programs only when that extra watering is intended.
- Plan overlapping watering. This controller can run two programs at once. Overlapping schedules can therefore increase the flow required from the water supply. Allow for complete program durations and any master valve. For decoder wiring, count all solenoids running at the same time on the shared path when checking cable range.
How two-wire decoder wiring works
Conventional valve wiring uses a separate station wire from the controller to each watering station, together with a shared common wire. A two-wire decoder system uses a shared pair of field wires to carry power and control signals to decoders near the valves.
The EZ-DM output module fits inside the compatible controller. Each EZ-1 or EZ-LR field decoder connects to the shared cable and a local valve solenoid. It is programmed with a station number. Starting that station operates the valve connected to its decoder.
The cable can branch in different directions to reach separate valve locations. At each split, join each conductor separately using suitable waterproof irrigation connectors inside a valve box. Both branches remain part of the shared two-wire path.
EZ-DM supports up to 54 total stations in both plastic and metal cabinet models. In a hybrid installation, conventional outputs and decoder stations share those 54 station numbers. Assign decoders to numbers not already used by conventional outputs. Follow the EZ-DM guide for the module layout.
Choose cable size for the distance to the furthest decoder and the number of solenoids running at the same time on the shared path. More simultaneous solenoids reduce the permitted distance. Include a master valve if it is operated through a decoder. Use the EZ-1 or EZ-LR wiring tables in the guides above.
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Hunter NODE-BT Bluetooth battery-operated controllers provide automatic irrigation control for sites where mains power is unavailable, with programming managed from a nearby smartphone using the Hunter NODE-BT app. Available in 1, 2 and 4 station models, the NODE-BT range is suited to valve boxes, gardens, medians, greenhouses, temporary irrigation and remote landscape zones.
The NODE-BT range includes node-only controllers as well as single-station controller and valve options with a DC-latching solenoid. This gives customers the choice between replacing an existing battery controller or purchasing a more complete valve box control setup.
NODE-BT controllers allow irrigation schedules to be adjusted without opening the valve box for normal programming. Bluetooth communication provides local wireless access up to approximately 15 metres, making it useful for contractors, maintenance staff and customers managing controllers installed below ground or in difficult access locations.
The NODE-BT supports 3 programs, 8 start times per program and station run times from 1 second to 12 hours. It also includes manual push-button operation at the controller, Cycle and Soak, delay between stations, seasonal adjustment, programmable off and app tools such as controller naming, station naming, battery reminders and schedule copying.
NODE-BT controllers operate Hunter DC-latching solenoids only. Standard 24VAC irrigation solenoids will not operate with NODE-BT controllers, so the correct DC-latching solenoids must be used when installing or replacing valves.
A Hunter NODE-BT solar panel kit may be available by special order where solar-assisted battery operation is required.
2 Year Hunter Warranty
Hunter Node BT Bluetooth Battery Operated Controller Quick Start Guide
Hunter Node BT Bluetooth Battery Operated Controller Specifications
Hunter NODE battery-operated controllers provide automatic irrigation control for sites where mains power is unavailable or difficult to access. Available across 1, 2, 4 and 6 station models, the NODE range is suited to valve boxes, isolated irrigation areas, temporary watering, remote garden zones and small reticulation systems.
The NODE range includes node-only controllers, single-station models supplied with a DC-latching solenoid, single-station controller and valve options, and kit options such as a 2 station controller with solenoid valves and manifold components. This makes the range useful for both replacing an existing battery controller and setting up a new valve box installation.
NODE controllers use standard Hunter push-button programming with 3 independent programs, 4 start times per program and station run times up to 6 hours. They also include seasonal adjustment, manual watering, programmable off up to 99 days and Easy Retrieve™ memory for saving and restoring a preferred watering schedule.
NODE controllers operate Hunter DC-latching solenoids only. Standard 24VAC irrigation solenoids will not operate with NODE controllers, so the correct DC-latching solenoids must be used when installing or replacing valves.
The NODE operates from one or two 9V alkaline batteries. A Hunter solar panel kit may be available by special order where maintenance-free power is required.
2 Year Hunter Warranty
Hunter Node Battery Operated Controller User Manual
Hunter Node Battery Operated Controller Specifications
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The Hunter Pro-C Modular 4 Station Base Controller provides local irrigation control through a dial and backlit display, with modular expansion for residential and light commercial systems.
The controller includes four conventional stations and a separate P/MV output for a master valve or pump start relay. The table shows the modules added to this four-station base to reach each final conventional station count. Expansion modules are purchased separately.
Conventional station expansion
Totals include the four stations supplied with the controller. Expansion modules are purchased separately.
| Total stations | Modules to add |
|---|---|
| 4 stations | No expansion module |
| 7 stations | 1 x PCM-300 |
| 10 stations | 2 x PCM-300 |
| 13 stations | 3 x PCM-300 |
| 16 stations | 1 x PCM-300 + 1 x PCM-900 |
| 23 stations | 1 x PCM-300 + 1 x PCM-1600 |
Install PCM-300 in the first expansion slot before PCM-900 or PCM-1600. The PCM-900 or PCM-1600 then occupies the upper two expansion slots.
The optional PC-DM module and EZ-1 or EZ-LR field decoders enable two-wire operation, where a shared pair of wires connects the controller to decoders at the valves. Capacity is up to 32 total stations: four conventional outputs and up to 28 decoder stations. Adding one PCM-300 changes this to seven conventional outputs and up to 25 decoder stations. PC-DM occupies the upper two expansion slots, so it replaces the PCM-900 or PCM-1600 arrangement. The module and decoders are purchased separately.
The Pro-C provides 3 independent programs with 4 start times per program and normal station run times from 1 minute to 6 hours. Scheduling options include a seven-day calendar, odd/even dates and interval watering.
Optional Seconds Mode provides run times from 1 second to 5 minutes in 1-second increments. Seasonal adjustment, Cycle and Soak, delay between stations and programmable off provide further control.
An optional Solar Sync sensor provides weather-based adjustment, while suitable Clik sensors can interrupt watering. QuickCheck assists with wiring diagnostics, and non-volatile memory retains programming. Compatible ROAM and ROAM LR remotes provide on-site manual control.
For Wi-Fi control while retaining the Pro-C dial, the PC-WIFI module provides Centralus online management on compatible P2C controllers. This is a separate upgrade path from the HPC-FP Hydrawise panel. Upgrade hardware is purchased separately.
The optional HPC-FP replacement panel upgrades compatible Pro-C controllers manufactured March 2014 or newer to Hydrawise Wi-Fi control with a touchscreen. The panel is purchased separately. Expansion compatibility depends on the existing controller base.
2 Year Hunter Warranty.
Controller and expansion documents
Hunter Pro-C Controller User Manual
Hunter Pro-C Controller Specifications
Hunter Pro-C Controller PCM-1600 Expansion Module Installation Guide
Hunter Pro-C Controller PC-DM Decoder Module Installation Guide
EZ Decoder System documents - for optional PC-DM installation
Hunter EZ Decoder System Brochure
Hunter EZ Decoder System Specifications
Hunter EZ-1 Decoder Installation Guide
Hunter EZ-LR Decoder Installation Guide
HPC-FP Hydrawise upgrade panel
Hunter HPC-FP Replacement / Retrofit Panel Specifications
Hunter HPC-FP Replacement / Retrofit Panel Specifications
How watering programs work
The Pro-C has three separate watering programs, labelled A, B and C. Each program is its own watering schedule, with separate watering days, start times and station run times. Choose days of the week, odd/even dates or an interval between watering days.
Each station controls a watering zone, such as a lawn or garden bed. Within each program, select the stations to water and set how long each one runs. Normal station run times range from 1 minute to 6 hours.
Each program allows up to four start times on its selected watering days. Each start time begins the whole program, watering its stations one after another for their set run times.
For example, Program A could start at 6am, water the lawn for 10 minutes, then water a garden bed for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. Programs B and C can have their own schedules. Use only the programs and start times you need.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. One start time runs the whole program. Each additional start repeats it. Set unused start times to OFF. You do not need a separate start time for each station.
- Check all programs. A station included in more than one active program can water again under each schedule. Keep it in multiple programs only when that extra watering is intended.
- Space start times for the whole cycle. Allow time for the complete watering cycle, including all stations and any programmed delays, before scheduling another start. If programs overlap, the later program waits for the first to finish, so watering can start and finish later than expected.
How two-wire decoder wiring works
Conventional valve wiring uses a separate station wire from the controller to each watering station, together with a shared common wire. A two-wire decoder system uses a shared pair of field wires to carry power and control signals to decoders near the valves.
The PC-DM output module fits inside the compatible controller. Each EZ-1 or EZ-LR field decoder connects to the shared cable and a local valve solenoid. It is programmed with a station number. Starting that station operates the valve connected to its decoder.
The cable can branch in different directions to reach separate valve locations. At each split, join each conductor separately using suitable waterproof irrigation connectors inside a valve box. Both branches remain part of the shared two-wire path.
With a compatible four-station base, PC-DM provides decoder stations 5 to 32. Stations 1 to 4 remain conventional outputs. Adding one PCM-300 extends the conventional outputs to station 7 and moves the decoder range to stations 8 to 32. These share a 32-station total. Follow the PC-DM guide for module placement.
Choose cable size for the distance to the furthest decoder and the number of solenoids running at the same time on the shared path. More simultaneous solenoids reduce the permitted distance. Include a master valve if it is operated through a decoder. Use the EZ-1 or EZ-LR wiring tables in the guides above.
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Hunter X-Core Indoor Controllers provide local dial and button control for residential and light commercial irrigation. The range includes fixed 4, 6 and 8 station models, each with a separate P/MV output for a master valve or pump start relay.
Install indoor models in a dry, protected indoor location, away from UV light, rain, moisture and weather.
The X-Core provides 3 independent programs with 4 start times per program and station run times from 1 minute to 4 hours. Scheduling options include days of the week, odd/even dates and interval watering.
Seasonal adjustment changes watering duration by percentage. Cycle and Soak splits watering into shorter cycles with soak periods, while delay between stations allows time for slow-closing valves or pump recharge. Manual watering and programmable rain off provide further control.
Optional Hunter Solar Sync provides weather-based run-time adjustment. Suitable Clik sensors, including Soil-Clik, and Hunter ROAM or ROAM LR remotes are also compatible through the relevant connections. Use Residential mode on the ROAM LR handheld remote with X-Core.
QuickCheck and short-circuit protection help identify wiring faults. Non-volatile memory retains programming, the CR2032 battery maintains the clock, and Easy Retrieve saves a schedule backup. AC power is required to operate the valves.
2 Year Hunter Warranty.
Hunter X-Core Quick Start Guide
Hunter X-Core Specifications
Hunter X-Core Door Card
Hunter X-Core Hidden Features Card
How watering programs work
The X-Core has three separate watering programs, labelled A, B and C. Each program is its own watering schedule, with separate watering days, start times and station run times. Choose days of the week, odd/even dates or an interval between watering days.
Each station controls a watering zone, such as a lawn or garden bed. Within each program, select the stations to water and set how long each one runs. Station run times range from 1 minute to 4 hours.
Each program allows up to four start times on its selected watering days. Each start time begins the whole program, watering its stations one after another for their set run times.
For example, Program A could start at 6am, water the lawn for 10 minutes, then water a garden bed for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. Programs B and C can have their own schedules. Use only the programs and start times you need.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. One start time runs the whole program. Each additional start repeats it. Set unused start times to OFF. You do not need a separate start time for each station.
- Check all programs. A station included in more than one active program can water again under each schedule. Keep it in multiple programs only when that extra watering is intended.
- Space start times for the whole cycle. Allow time for the complete watering cycle, including all stations and any programmed delays, before scheduling another start.
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Hunter X-Core Outdoor Controllers provide local dial and button control for residential and light commercial irrigation. The range includes fixed 4, 6 and 8 station models, each with a separate P/MV output for a master valve or pump start relay.
Outdoor models have a plastic wall-mount enclosure with a built-in key lock.
The X-Core provides 3 independent programs with 4 start times per program and station run times from 1 minute to 4 hours. Scheduling options include days of the week, odd/even dates and interval watering.
Seasonal adjustment changes watering duration by percentage. Cycle and Soak splits watering into shorter cycles with soak periods, while delay between stations allows time for slow-closing valves or pump recharge. Manual watering and programmable rain off provide further control.
Optional Hunter Solar Sync provides weather-based run-time adjustment. Suitable Clik sensors, including Soil-Clik, and Hunter ROAM or ROAM LR remotes are also compatible through the relevant connections. Use Residential mode on the ROAM LR handheld remote with X-Core.
QuickCheck and short-circuit protection help identify wiring faults. Non-volatile memory retains programming, the CR2032 battery maintains the clock, and Easy Retrieve saves a schedule backup. AC power is required to operate the valves.
2 Year Hunter Warranty.
Hunter X-Core Quick Start Guide
Hunter X-Core Specifications
Hunter X-Core Door Card
Hunter X-Core Hidden Features Card
How watering programs work
The X-Core has three separate watering programs, labelled A, B and C. Each program is its own watering schedule, with separate watering days, start times and station run times. Choose days of the week, odd/even dates or an interval between watering days.
Each station controls a watering zone, such as a lawn or garden bed. Within each program, select the stations to water and set how long each one runs. Station run times range from 1 minute to 4 hours.
Each program allows up to four start times on its selected watering days. Each start time begins the whole program, watering its stations one after another for their set run times.
For example, Program A could start at 6am, water the lawn for 10 minutes, then water a garden bed for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. Programs B and C can have their own schedules. Use only the programs and start times you need.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. One start time runs the whole program. Each additional start repeats it. Set unused start times to OFF. You do not need a separate start time for each station.
- Check all programs. A station included in more than one active program can water again under each schedule. Keep it in multiple programs only when that extra watering is intended.
- Space start times for the whole cycle. Allow time for the complete watering cycle, including all stations and any programmed delays, before scheduling another start.
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Hunter X2 Outdoor Controllers provide local dial and button programming, with optional Hydrawise control through a WAND Wi-Fi module. The fixed 4, 6, 8 and 14 station models have a backlit display and a separate P/MV output for a master valve or pump start relay.
Without WAND, the X2 provides 3 independent programs with 4 start times per program and station run times from 1 minute to 6 hours. Scheduling options include days of the week, odd/even dates and interval watering.
Add the optional WAND module for Hydrawise app and web access, weather-based adjustment, controller status and alerts. It requires a suitable 2.4 GHz Wi-Fi network and internet access for online functions. Standard Hydrawise programming provides three programs with six start times per program and station run times up to 24 hours.
WAND also provides Bluetooth connection to a nearby smartphone through the Hydrawise app. Use it to set up the Wi-Fi connection, operate watering manually when Wi-Fi is unavailable, and check connection diagnostics. Remote access from away from the property and online weather-based adjustment require Wi-Fi and internet access.
For standalone installations, Rapid Programming lets you transfer a schedule prepared in Hydrawise into the X2 through WAND using Bluetooth. Remove WAND after the transfer and the X2 runs the transferred schedule on its own. This is useful when setting up several controllers with the same or similar schedules.
During normal online WAND operation, Hydrawise manages the active schedule. The original dial-and-button schedule is inactive. Manual station, program and test functions remain available at the controller. Keep the dial in RUN for Hydrawise operation. OFF stops watering. Removing WAND restores the original local programs and settings, unless these have been replaced using Rapid Programming.
Seasonal adjustment, Cycle and Soak, delay between stations and programmable rain off provide further control. The sensor input supports suitable Clik sensors, including Rain-Clik and Soil-Clik. Solar Sync is not compatible, with or without WAND.
QuickCheck, short-circuit protection and Easy Retrieve assist with fault finding and schedule backup. Optional ROAM and ROAM LR remotes provide on-site manual operation.
2 Year Hunter Warranty.
Controller documents
Hunter X2 Controller Quick Start Guide
Hunter X2 Controller Specifications
Hunter X2 Controller Door Card
Hunter X2 Controller Hidden Feature Card
Hunter X2 Controller Wiring Diagram
Optional WAND Wi-Fi upgrade
Hunter X2 WAND Network Requirements & Troubleshooting
Hunter X2 WAND Quick Start Guide
Hunter X2 WAND Specifications
How watering programs work
Without WAND, the X2 has three separate watering programs, labelled A, B and C. Each program is its own watering schedule, with separate watering days, start times and station run times. Choose days of the week, odd/even dates or an interval between watering days.
Each station controls a watering zone, such as a lawn or garden bed. Within each program, select the stations to water and set how long each one runs. Station run times range from 1 minute to 6 hours.
Each program allows up to four start times on its selected watering days. Each start time begins the whole program, watering its stations one after another for their set run times.
For example, Program A could start at 6am, water the lawn for 10 minutes, then water a garden bed for 5 minutes. That needs one start time. Add another start time to repeat the same sequence later that day. Programs B and C can have their own schedules. Use only the programs and start times you need.
Avoiding common programming mistakes
- Avoid unintended repeat cycles. One start time runs the whole program. Each additional start repeats it. Disable or remove starts you do not need.
- Check all programs. A station included in more than one active program can water again under each schedule. Keep it in multiple programs only when that extra watering is intended.
- Space start times for the whole cycle. Allow time for the complete watering cycle, including all stations and any programmed delays, before scheduling another start.
- With WAND, edit the Hydrawise schedule. The active schedule is managed in Hydrawise. Changing the original dial-and-button program will not change the connected watering schedule. Check the app for suspended watering or weather-related skips.
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The Hunter XC Hybrid 6 Station Outdoor Controller is a battery-operated irrigation controller for sites where mains power is unavailable or difficult to access. It is suited to remote or isolated irrigation areas such as gardens, parks, road verges, medians, roundabouts and other outdoor watering applications.
This 6 station XC Hybrid model runs on six AA alkaline batteries and is designed to operate Hunter DC-latching solenoids. Standard 24VAC irrigation solenoids will not operate with this controller, so the correct DC-latching solenoids must be used when installing or replacing valves.
The XC Hybrid uses familiar Hunter dial-based programming with 3 independent programs, 4 start times per program and station run times up to 4 hours. It also includes seasonal adjustment, manual watering, programmable rain off, sensor bypass and Easy Retrieve™ memory backup for restoring a saved watering schedule.
The controller can also accept a compatible wired rain, freeze or wind sensor input. If AC power becomes available later, the XC Hybrid can be powered by an optional plug-in transformer, but the station output remains DC and the system must still use DC-latching solenoids.
2 Year Hunter Warranty
Hunter XC Hybrid Controller Brochure
Hunter XC Hybrid Controller Quick Start Guide
Hunter XC Hybrid Controller User Manual
Hunter XC Hybrid Controller Door Card
Hunter XC Hybrid Controller Specifications
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Hunter EZ Field Decoders are installed near the irrigation valves and connect each watering station to the controller’s shared two-wire cable. The range includes the standard EZ-1 and long-range EZ-LR. Each provides one station output.
Use PC-DM inside a compatible Pro-C or HPC controller, or EZ-DM inside a compatible ICC2 or HCC controller. The output module sends power and station commands along the cable. The field decoder operates its connected valve solenoid when its programmed station number is selected.
EZ-LR supports twice the cable distance of EZ-1 in Hunter’s metric wiring table. For example, with 1.5mm² cable and one solenoid operating, the listed distance is 458m for EZ-1 or 916m for EZ-LR. The table below compares the distances for each cable size.
EZ-1 and EZ-LR cable distances
| Cable size | EZ-1: 1 active solenoid | EZ-1: 2 active solenoids | EZ-LR: 1 active solenoid | EZ-LR: 2 active solenoids |
|---|---|---|---|---|
| 1.0mm² | 289m | 145m | 578m | 289m |
| 1.5mm² | 458m | 229m | 916m | 458m |
| 2.0mm² | 689m | 344m | 1,378m | 689m |
| 2.5mm² | 730m | 365m | 1,460m | 730m |
| 4.0mm² | 1,160m | 580m | 2,320m | 1,160m |
| 6.0mm² | 1,843m | 921m | 3,686m | 1,842m |
Count the solenoids running at the same time on the two-wire path, not all the valves connected to the system. A system with many valves can use the one-active-solenoid column when only one solenoid runs at a time.
Two active solenoids reduce the permitted distance to approximately half. For example, on 1.5mm² cable the EZ-LR distance changes from 916m with one active solenoid to 458m with two. A watering valve and a master valve both operated through decoders count as two active solenoids, even when only one watering zone is running. A master valve wired directly to the controller’s conventional output does not add a solenoid load to the two-wire path.
Distances are measured along the cable from the decoder output module to the field decoder. Hunter’s metric wiring table uses 50Hz, a cable temperature of 50°C and a 10% safety factor. For additional simultaneous loads, see Hunter EZ Decoder System Wiring and Active-Solenoid Guidance. Its EZ-1 examples show approximately one-third of the single-solenoid distance for three active solenoids, one-quarter for four and one-fifth for five. Use the relevant model and cable table when sizing the installation.
Program each decoder through the compatible output module, then label it with its assigned station number. No individual decoder serial-number entry is required. The built-in status LED assists with programming checks and field diagnostics.
The IP68 field decoders use direct-burial irrigation cable with waterproof splices. The EZ two-wire path does not require special in-line grounding or surge arrestors. Follow the controller’s own grounding instructions.
Each decoder can also be assigned to pump/master-valve operation using the output module’s procedure. Valve solenoids must be compatible Hunter 24VAC types. Compatible MCC controllers can also use EZ-DM.
3 Year Hunter Warranty.
Hunter EZ-1 Decoder Installation Guide
Hunter EZ-LR Decoder Installation Guide
Hunter EZ Decoder System Specifications
Hunter EZ Decoder System Brochure
Hunter Pro-C / HPC Controller PC-DM Decoder Module Installation Guide
Hunter ICC2 / HCC Controller EZ-DM Decoder Module Installation Guide
How two-wire decoder systems work
Conventional valve wiring uses a separate station wire from the controller to each watering station, together with a shared common wire. A two-wire decoder system uses a shared pair of field wires to carry power and control signals to decoders near the valves.
The decoder output module fits inside the compatible controller. Each field decoder taps into the shared two-wire cable and connects to its local valve solenoid. The decoder is programmed with a station number. When that station starts, the matching decoder operates its connected solenoid.
The two-wire cable can branch in different directions to reach separate valve locations. At each split, join each conductor separately using suitable waterproof irrigation connectors. Cable sizing must account for the furthest decoder and the solenoids running at the same time across the shared path.
For example, decoders programmed as stations 5 and 6 can share the same two-wire cable. Starting station 5 operates the solenoid connected to the decoder assigned to station 5. The controller’s watering schedule determines when each station runs.
In a hybrid system, some stations use conventional wires and others use decoders. The output module, conventional modules and controller determine which station numbers are available to each wiring method. Give each decoder a unique station assignment and avoid assigning a decoder to a station already used by conventional wiring.
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The Hunter EZ-DM is the decoder output module for compatible ICC2 and HCC controllers. It sends power and station commands along two-wire cabling to EZ-1 or EZ-LR field decoders installed near the valves. The controller, output module and field decoders have separate roles.
The module provides two wire-path connections. Both share the same controller station-number range, up to 54 stations plus pump/master-valve operation. Two paths do not provide two separate sets of 54 station numbers.
For an all-decoder layout, install EZ-DM in the first module slot and reset the controller as directed in the installation guide. Station numbers 1–54 can then be assigned to field decoders.
For hybrid wiring, retain compatible ICM-400 or ICM-800 conventional modules in the lower-numbered slots and place EZ-DM in the next available slot, as Hunter recommends. Conventional modules retain the station numbers marked for their slots. Assign decoders only to the remaining station numbers up to 54.
For example, an eight-station conventional module can operate stations 1–8, with decoders assigned to stations 9–54 for up to 46 decoder stations. That remains 54 total station numbers. Reusing a conventional station number for a decoder can activate both outputs together.
EZ-DM station-number examples
| Example layout | Conventional station numbers | Decoder station numbers |
|---|---|---|
| All decoder | None | 1–54: up to 54 |
| Eight conventional outputs retained | 1–8 | 9–54: up to 46 |
A programming port, PRG button and status LED let each decoder be assigned its station number without entering individual serial numbers. Pump/master-valve decoder operation uses Hunter’s separate assignment and jumper procedure. The controller’s ordinary P/MV output can also be wired directly as specified.
Use direct-burial irrigation cable sized for the distance and active solenoid load. Tee-splicing is permitted. Use waterproof irrigation splices to protect the connections. Existing conventional cable may be suitable for conversion when its condition, size and routing meet the installation requirements.
Compatible MCC controllers can also use EZ-DM. Confirm the exact controller and module combination for an existing installation. The compatibility explained here focuses on the ICC2 and HCC controllers sold in this range.
3 Year Hunter Warranty.
Hunter ICC2 / HCC Controller EZ-DM Decoder Module Installation Guide
Hunter EZ Decoder System Specifications
Hunter EZ Decoder System Brochure
Hunter Pro-C / HPC Controller PC-DM Decoder Module Installation Guide
Hunter EZ-1 Decoder Installation Guide
Hunter EZ-LR Decoder Installation Guide
How two-wire decoder systems work
Conventional valve wiring uses a separate station wire from the controller to each watering station, together with a shared common wire. A two-wire decoder system uses a shared pair of field wires to carry power and control signals to decoders near the valves.
The decoder output module fits inside the compatible controller. Each field decoder taps into the shared two-wire cable and connects to its local valve solenoid. The decoder is programmed with a station number. When that station starts, the matching decoder operates its connected solenoid.
The two-wire cable can branch in different directions to reach separate valve locations. At each split, join each conductor separately using suitable waterproof irrigation connectors. Cable sizing must account for the furthest decoder and the solenoids running at the same time across the shared path.
For example, decoders programmed as stations 5 and 6 can share the same two-wire cable. Starting station 5 operates the solenoid connected to the decoder assigned to station 5. The controller’s watering schedule determines when each station runs.
In a hybrid system, some stations use conventional wires and others use decoders. The output module, conventional modules and controller determine which station numbers are available to each wiring method. Give each decoder a unique station assignment and avoid assigning a decoder to a station already used by conventional wiring.
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Hunter Hydrawise HC Flow Meters are flow sensors used with compatible Hydrawise-enabled Hunter controllers to monitor irrigation water use, station-level flow rates and system flow conditions. They are a practical addition to smart irrigation systems where customers want better visibility over water use, flow faults and system performance.
Available in 20mm, 25mm, 40mm and 50mm male BSP models, the HC Flow Meter range suits a variety of residential and commercial irrigation systems. When configured in Hydrawise®, the flow meter can report total system water use, individual station water use, and flow rates for more accurate water budgeting and tracking.
Hydrawise® can send alerts for high-flow, low-flow or unscheduled flow conditions, helping identify possible leaks, broken pipes, stuck valves or other irrigation issues. Each flow meter features robust brass construction, union fittings for easier installation and removal, and an analogue dial on the face of the meter for manual flow reading.
HC Flow Meters are installed in the mainline between the master valve and zone valves. They must be installed horizontally with the dial facing up, in the correct flow direction, and with suitable straight pipe lengths before and after the meter. Wired installations require dedicated shielded direct-burial cable, with an optional Wireless HC Flow Meter Kit available where running cable is difficult.
2 Year Hunter Warranty
Hunter HC Flow Meter Brochure
Hunter HC Flow Meter Installation Guide
Hunter HC Flow Meter Specifications
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Hunter I-20 gear drive sprinklers combine tough body construction with individual flow shutoff and a built-in check valve for lawn and commercial turf irrigation.
The 100mm pop-up models have a tough rubber cover and a choice of plastic or stainless steel riser. The stainless steel riser adds wear resistance in demanding conditions. Both have automatic arc return, which restores the chosen watering pattern if the turret is turned out of position. The non-strippable drive helps protect the mechanism if the sprinkler is turned against its normal direction of travel.
The supplied blue standard and grey low-angle nozzles cover a 7.3–14 metre radius across the recommended pressure range of 170–450 kPa. Radius is the distance from the sprinkler to the outer edge of the watering pattern. Standard nozzles have a 25° trajectory, while the grey nozzles produce a lower 13° stream.
The spray arc adjusts from 50° to 360°, and the top adjustment screw lets you shorten the watering distance. Choose the nozzle for both watering distance and arc so sprinklers on the same zone apply water at similar rates.
The Hunter gear drive adjustment tool is required for arc adjustment and is also used for nozzle installation and radius adjustment.
FloStop allows water to be stopped at one sprinkler for nozzle changes and servicing while the rest of the zone continues operating. A built-in check valve helps prevent water draining through lower sprinkler heads after the system switches off, holding back up to 3 metres of elevation.
Each sprinkler has a 20mm (3/4") BSP female inlet and is supplied with eight standard and four low-angle nozzles. Plastic and stainless steel models are available individually or in boxes of 20.
The overall body height is 190mm when retracted.
Warranty: Five years.
For shorter watering distances, the black short-radius nozzle rack provides a 4.9–7.6 metre radius across nozzle and pressure options.
A replacement riser seal is available for servicing PGP Ultra and I-20 sprinklers.
Hunter I-20 Gear Drive Sprinkler Specifications
Hunter I-20 Nozzle Performance Guide
Hunter I-25 gear drive sprinklers for large turf irrigation. Its sturdy construction supports a long service life.
Automatic arc return restores the chosen pattern after the turret is moved, while the non-strippable drive helps protect the mechanism. The colour coding makes the different nozzle sizes easy to identify.
The I-25 provides an 11.9–21.6 metre radius across its nozzle configurations. Radius is the distance from the sprinkler to the outer edge of the watering pattern. Recommended operating pressure is 250–700 kPa.
The spray arc adjusts from 50° to 360°. The top adjustment screw lets you shorten the watering distance. Choose the nozzle for both watering distance and arc so sprinklers on the same zone apply water at similar rates.
The Hunter gear drive adjustment tool is required for arc adjustment and is also used for nozzle installation and radius adjustment.
The 100mm pop-up is available with a plastic or stainless steel riser. Both versions have a 25mm BSP female inlet and a 200mm retracted body height.
The built-in check valve holds back up to 3 metres of elevation, reducing drainage through lower heads after watering.
Five nozzle choices are supplied, with a 25° trajectory. The overall coverage and flow ranges include nozzle sizes beyond the five supplied.
Warranty: Five years.
Hunter I-25 Gear Drive Sprinkler Specifications
Hunter I-25 Nozzle Performance Guide
Hunter I-40 Gear Drive Sprinklers for large turf irrigation.
The Hunter gear drive adjustment tool is required for arc adjustment and is also used for nozzle installation and radius adjustment.
The I-40 combines a rugged body and stainless steel riser to help withstand wear over time. The adjustable model has automatic arc return and a non-strippable drive; the opposing-nozzle model provides fixed full-circle watering.
The adjustable model covers a 13.1–21.3 metre radius across its nozzle configurations. The opposing-nozzle model covers 15.2–23.2 metres, with additional streams for distribution nearer the sprinkler. Recommended operating pressure is 250–700 kPa.
The adjustable model sets from 50° to 360°. The opposing-nozzle model has a fixed 360° pattern. Nozzle selection and operating pressure determine watering distance and flow. Choose the nozzle for both watering distance and arc so sprinklers on the same zone apply water at similar rates.
Both models use a stainless steel riser with a 100mm pop-up height. The overall body height is 200mm when retracted, with a 25mm BSP female inlet.
The built-in check valve holds back up to 4.5 metres of elevation, reducing drainage through lower heads after watering.
Six nozzle choices are supplied per sprinkler, with a 25° trajectory.
Warranty: Five years.
Hunter I-40 Gear Drive Sprinkler Specifications
Hunter I-40 Nozzle Performance Guide
Hunter I-90 Gear Drive Sprinklers for large turf irrigation. Its robust body is built for a long service life.
The Hunter gear drive adjustment tool is required for arc adjustment and is also used for nozzle installation and radius adjustment.
The I-90 provides long-range watering for large parks, sports fields and other open turf areas. Three nozzles distribute water across the throw, with forward-facing nozzles on the adjustable model and opposing nozzles on the full-circle model.
The adjustable model covers a 20.1–29.6 metre radius across its nozzle configurations. The opposing-nozzle model covers a 22.3–31.4 metre radius. Recommended operating pressure is 550–830 kPa.
The adjustable model sets from 40° to 360°. The opposing-nozzle model waters a fixed 360° full circle. Nozzle selection and operating pressure determine watering distance and flow. Choose the nozzle for both watering distance and arc so sprinklers on the same zone apply water at similar rates.
The 80mm pop-up retracts into a 280mm body with a 40mm BSP female inlet.
The built-in check valve holds back up to 2 metres of elevation, reducing drainage through lower heads after watering.
Supplied with 8 nozzle choices.
Warranty: Five years.
Hunter ICM expansion modules add conventional wired station outputs to ICC2 and HCC controllers. Choose ICM-400 for four extra outputs, ICM-800 for eight or ICM-2200 for 22. Select the combination needed for the final controller capacity.
Each output operates a conventional wired watering station. The module range includes ICM-400, ICM-800 and ICM-2200. Maximum conventional capacity is 38 stations in plastic ICC2/HCC cabinets or 54 in metal cabinets, using the appropriate module layout.
ICM-400 and ICM-800 each occupy one module slot. ICM-2200 occupies two slots and is limited to one per controller. Install ICM-2200 last in slots 3 and 4 for plastic cabinets or slots 5 and 6 for metal cabinets.
Example conventional expansion configurations
Modules below are added to a compatible eight-station ICC2 or HCC base. The factory-fitted eight-station module is already included in the base and is not counted again. These are common examples, rather than every possible module combination.
| Final conventional capacity | Modules added to the eight-station base | Plastic cabinet | Metal cabinet |
|---|---|---|---|
| 8 stations | No additional module | Yes | Yes |
| 12 stations | 1 x ICM-400 | Yes | Yes |
| 16 stations | 1 x ICM-800 | Yes | Yes |
| 24 stations | 2 x ICM-800 | Yes | Yes |
| 32 stations | 3 x ICM-800 | Yes | Yes |
| 38 stations | 1 x ICM-800 + 1 x ICM-2200 | Yes | No |
| 40 stations | 4 x ICM-800 | No | Yes |
| 48 stations | 5 x ICM-800 | No | Yes |
| 54 stations | 3 x ICM-800 + 1 x ICM-2200 | No | Yes |
Install standard modules in slot order. ICM-2200 occupies the last two slots: slots 3 and 4 in plastic cabinets or slots 5 and 6 in metal cabinets. Use ICM-800 modules in the earlier slots for the maximum-capacity layouts shown. Hunter’s ICC2 instructions specifically require ICM-800 modules in every slot before ICM-2200. Press Reset after changing modules so the controller recognises the station count.
Lock the module in place with the controller’s blue locking lever, then press the Reset button on the back of the facepack so the controller recognises the new outputs. Follow the controller installation instructions when connecting the station and common wires.
For the alternative two-wire expansion route, use an EZ-DM (ICC2 / HCC) output module with EZ-1 or EZ-LR field decoders. ICM modules provide conventional wired outputs and do not take the place of EZ field decoders. The EZ-DM page explains hybrid slot layouts and the shared station-number limit.
5 Year Hunter Warranty.
Hunter ICC2 Controller Specifications
Hunter HCC Controller Specifications
Hunter ICC2 Controller User Manual
Hunter HCC Station Module Installation Instructions
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Hunter MP Rotator Female-Threaded Rotary Nozzles for lawn and garden irrigation.
Multiple rotating streams spread water evenly and help maintain coverage in wind. Standard MP models apply water slowly, giving the soil more time to absorb water and helping reduce runoff, while their low flow allows more sprinklers to run on a zone where the water supply is limited.
Standard MP radius ranges from 2.5 to 10.7 metres; MP800 ranges from 1.8 to 7.3 metres. The range includes adjustable part-circle, fixed full-circle and rectangular strip patterns.
The double-pop design helps protect the nozzle from dirt and debris during startup. On adjustable models, the adjustment ring sets the spray arc. The top adjustment screw lets you shorten the watering distance.
The Hunter MP Rotator adjustment tool helps turn the radius adjustment screw and grip the arc adjustment ring on adjustable-arc models. Female nozzle thread suits Hunter Pro-Spray sprinkler bodies. Sprinkler body sold separately. The nozzle can also be used with matching shrubhead adaptors where pop-up is not required, typically installed on top of a riser.
Precipitation rate describes how quickly water is applied across the area, measured in millimetres per hour.
Standard MP Rotators apply approximately 10mm/hour. MP800 models apply approximately 20mm/hour. Keep these families on separate irrigation zones. MP strip matching depends on spacing and layout.
Warranty: Three years.
Hunter MP Rotator Nozzle Specifications & Performance Charts
Hunter MP Rotator Nozzle Brochure
Hunter MP Rotator Nozzle System Design Guide
Hunter MP Rotator Nozzle Reference Card
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Hunter MP Rotator Male-Threaded Rotary Nozzles for lawn and garden irrigation.
Multiple rotating streams spread water evenly and help maintain coverage in wind. Slow water application gives the soil more time to absorb water, helping reduce runoff, while low flow allows more sprinklers to run on a zone where the water supply is limited.
Standard MP radius ranges from 2.5 to 10.7 metres. The range includes adjustable part-circle, fixed full-circle and rectangular strip patterns.
The double-pop design helps protect the nozzle from dirt and debris during startup. On adjustable models, the adjustment ring sets the spray arc. The top adjustment screw lets you shorten the watering distance.
The Hunter MP Rotator adjustment tool helps turn the radius adjustment screw and grip the arc adjustment ring on adjustable-arc models. Male nozzle thread suits Toro 570Z sprinkler bodies. Sprinkler body sold separately. The nozzle can also be used with matching shrubhead adaptors where pop-up is not required, typically installed on top of a riser.
Precipitation rate describes how quickly water is applied across the area, measured in millimetres per hour.
Standard MP Rotators apply approximately 10mm/hour. MP800 models apply approximately 20mm/hour. Keep these families on separate irrigation zones. MP strip matching depends on spacing and layout.
Warranty: Three years.
Hunter MP Rotator Nozzle Specifications & Performance Charts
Hunter MP Rotator Nozzle Brochure
Hunter MP Rotator Nozzle System Design Guide
Hunter MP Rotator Nozzle Reference Card
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Hunter sprinkler tools and accessories for adjusting watering patterns, servicing gear-drive sprinklers and shutting off individual Pro-Spray or PS Ultra heads.
The white gear-drive adjustment tool has a plastic key for the arc control and a 3/32-inch Allen key for the radius adjustment screw. The orange MP Rotator tool turns the top radius adjustment screw and helps grip the arc adjustment ring on adjustable nozzles.
Replacement riser seals fit around the moving sprinkler stem to help limit leakage during operation. The PGP Ultra / I-20 seal and current-model SRM / PGJ seal fit their respective sprinkler families. The SRM / PGJ spring seat supports the retraction spring within the riser assembly.
The six-nozzle black short-radius rack suits PGP Ultra and I-20 sprinklers, covering a 4.9–7.6 metre radius across the nozzle and pressure options. It provides shorter watering distances than the standard blue nozzles. Radius is the distance from the sprinkler to the outer edge of the watering pattern.
The Pro-Spray body shut-off cap threads onto the sprinkler body to close an unused head. The shut-off nozzle fits at the nozzle position on Pro-Spray and PS Ultra bodies. Both stop watering from the selected head while the rest of the zone can continue operating.
Choose the tool or spare to match the sprinkler model. The SRM replacement seal suits the version with its nozzle in the side of the riser. It does not fit the older SRM with a green nozzle in the top of the riser.
The Hunter PC-DM is the EZ decoder output module for compatible Pro-C and HPC controllers. It fits inside the controller and sends power and station commands along one shared two-wire path to EZ-1 or EZ-LR field decoders at the valves.
PC-DM supports station numbers up to 32. The four-station base reserves stations 1–4 for conventional wiring, leaving stations 5–32 for up to 28 decoder stations. The conventional outputs may be left unused, but their numbers cannot be reassigned to decoders.
Add one PCM-300 in the first expansion slot when seven conventional outputs are needed. Conventional stations then use numbers 1–7 and decoder stations use 8–32, giving up to 25 decoder stations. The table shows the available station numbers for each layout.
PC-DM station-number layouts
| Layout | Conventional station numbers | Decoder station numbers |
|---|---|---|
| Four-station base | 1–4 available | 5–32: up to 28 |
| Base + PCM-300 | 1–7 available | 8–32: up to 25 |
Install PC-DM in the upper two station-output slots. These are also used by PCM-900 or PCM-1600, so those larger conventional modules cannot be fitted alongside PC-DM. PCM-300 is an option for a hybrid layout and is not required for every PC-DM installation.
Check the existing controller model and date code before ordering. Hunter lists PC-DM compatibility with P2C controllers and PC-400 controllers dated February 2020 or newer. Older Pro-C generations have different compatibility. The layouts here assume a compatible four-station Pro-C or HPC base.
The module has one two-wire path connection, a programming port, PRG button and status LED. Assign each field decoder its station number through the programming port following the installation guide. Decoder assignment for a pump/master valve is also available using Hunter’s procedure.
Use adequately sized direct-burial irrigation cable and waterproof splices. Cable run and active solenoid load must stay within the applicable wiring table. Field decoders, valves and cable are separate items.
3 Year Hunter Warranty.
Hunter Pro-C / HPC Controller PC-DM Decoder Module Installation Guide
Hunter EZ Decoder System Specifications
Hunter EZ Decoder System Brochure
Hunter ICC2 / HCC Controller EZ-DM Decoder Module Installation Guide
Hunter EZ-1 Decoder Installation Guide
Hunter EZ-LR Decoder Installation Guide
How two-wire decoder systems work
Conventional valve wiring uses a separate station wire from the controller to each watering station, together with a shared common wire. A two-wire decoder system uses a shared pair of field wires to carry power and control signals to decoders near the valves.
The decoder output module fits inside the compatible controller. Each field decoder taps into the shared two-wire cable and connects to its local valve solenoid. The decoder is programmed with a station number. When that station starts, the matching decoder operates its connected solenoid.
The two-wire cable can branch in different directions to reach separate valve locations. At each split, join each conductor separately using suitable waterproof irrigation connectors. Cable sizing must account for the furthest decoder and the solenoids running at the same time across the shared path.
For example, decoders programmed as stations 5 and 6 can share the same two-wire cable. Starting station 5 operates the solenoid connected to the decoder assigned to station 5. The controller’s watering schedule determines when each station runs.
In a hybrid system, some stations use conventional wires and others use decoders. The output module, conventional modules and controller determine which station numbers are available to each wiring method. Give each decoder a unique station assignment and avoid assigning a decoder to a station already used by conventional wiring.
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Hunter PGJ Gear Drive Sprinklers for lawn reticulation.
Its compact body suits smaller lawn areas, with interchangeable nozzles for different watering distances. Durable construction supports a long service life.
The PGJ provides a 4.3–10.7 metre radius across the supplied nozzle options. Radius is the distance from the sprinkler to the outer edge of the watering pattern. Recommended operating pressure is 170–380 kPa.
The spray arc adjusts from 40° to 360°. The top adjustment screw lets you shorten the watering distance. Choose the nozzle for both watering distance and arc so sprinklers on the same zone apply water at similar rates.
The Hunter gear drive adjustment tool is required for arc adjustment and is also used for nozzle installation and radius adjustment.
The plastic body has a 100mm pop-up height and a 15mm BSP female inlet. Its overall height when retracted is 180mm. The removable filter screen can be cleaned if debris builds up.
QuickCheck lets you turn the sprinkler head by hand and feel the stops at either end of the watering arc.
Nozzle trajectory: Approximately 15°. Eight standard nozzle choices are supplied. The 2.0 nozzle is factory fitted.
Warranty: Two years.
Service parts include the replacement riser seal and spring seat. Check the seal’s model-identification information before ordering.
Hunter PGJ Gear Drive Sprinkler Specifications
Hunter PGJ Nozzle Performance Guide
Hunter PGP Ultra Gear Drive Sprinklers for lawn reticulation.
Automatic arc return brings the sprinkler back to its chosen pattern if the turret is turned out of position. A non-strippable drive helps protect the mechanism, while standard and low-angle nozzles provide flexibility across open lawn areas.
The PGP Ultra provides a 7.3–14 metre radius across the supplied nozzle options. Radius is the distance from the sprinkler to the outer edge of the watering pattern. Recommended operating pressure is 170–450 kPa.
The spray arc adjusts from 50° to 360°. The top adjustment screw lets you shorten the watering distance. Choose the nozzle for both watering distance and arc so sprinklers on the same zone apply water at similar rates.
The Hunter gear drive adjustment tool is required for arc adjustment and is also used for nozzle installation and radius adjustment.
The 100mm pop-up retracts after watering, while the fixed shrub model provides above-ground watering. Both have a 20mm BSP female inlet and a 190mm body height.
QuickCheck lets you turn the sprinkler head by hand and feel the stops at either end of the watering arc.
Each sprinkler comes with eight blue standard and four grey low-angle nozzles. Standard trajectory: 25°. Low-angle trajectory: 13°.
Warranty: Five years.
For shorter watering distances, the black short-radius nozzle rack provides a 4.9–7.6 metre radius across nozzle and pressure options.
A replacement riser seal is available for servicing PGP Ultra and I-20 sprinklers.
Hunter PGP Gear Drive Sprinkler Specifications
Hunter PGP Nozzle Performance Guide
Hunter PCM modules provide additional conventional wired station outputs for compatible Pro-C and HPC modular irrigation controllers. Each output controls a separate watering zone through the controller. Select the modules by the total number of stations required, rather than treating the module rating as the controller’s final capacity.
Check the controller model and date code before ordering for an existing system. Hunter lists PCM-1600 and PC-DM compatibility with P2C controllers and PC-400 controllers dated February 2020 or newer. Older Pro-C generations have different module compatibility and station limits. The configuration totals here refer to compatible four-station modular Pro-C and HPC systems.
Conventional station expansion
Totals include the four stations supplied with the controller. Expansion modules are purchased separately.
| Total stations | Modules to add |
|---|---|
| 4 stations | No expansion module |
| 7 stations | 1 x PCM-300 |
| 10 stations | 2 x PCM-300 |
| 13 stations | 3 x PCM-300 |
| 16 stations | 1 x PCM-300 + 1 x PCM-900 |
| 23 stations | 1 x PCM-300 + 1 x PCM-1600 |
Install PCM-300 in the first expansion slot for stations 5–7 before fitting PCM-900 or PCM-1600 in the upper two expansion slots. The larger modules do not fit or operate in other output slots. Additional PCM-300 modules fit the remaining expansion slots.
Use the controller Power Lock to unlock the output slots, fit the modules in their required positions, then lock them in place. The controller normally recognises the station count automatically. Hunter notes that a reset or power cycle may sometimes be needed.
For two-wire expansion, use PC-DM with compatible EZ-1 or EZ-LR field decoders. That is a different expansion arrangement from PCM conventional station outputs. Controller and expansion hardware are selected separately.
2 Year Hunter Warranty.
Hunter Pro-C / HPC Controller PCM-1600 Expansion Module Installation Guide
Hunter Pro-C Controller User Manual
Hunter Pro-C Controller Specifications
Hunter HPC Controller Installation Guide
Hunter HPC Controller Specifications
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Hunter Pro-Spray pop-up sprinkler bodies are suited to lawn and landscape irrigation using separately selected spray or rotary nozzles. The riser extends during watering and retracts when the system switches off. Choose the pop-up riser height to clear the surrounding lawn or planting.
Each body has a 15mm (1/2") Female BSP inlet and accepts industry-standard female-threaded sprinkler nozzles, including Hunter Pro Fixed, Pro Adjustable, Pro High-Efficiency and female-threaded MP Rotator nozzles. Coverage, spray pattern and flow depend on the nozzle fitted. Nozzles are sold separately.
Standard Pro-Spray bodies have no built-in pressure regulation. PRS30 bodies regulate nozzle pressure to 210 kPa, suiting standard spray nozzles and MP Rotator minimum-radius settings. PRS40 bodies regulate nozzle pressure to 280 kPa, Hunter’s recommended pressure for normal MP Rotator operation. Choose the pressure setting using the selected nozzle’s performance chart and required watering distance. The PRS30 and PRS40 models in this range include a check valve to help prevent water draining from low-lying sprinklers after watering stops.
Side-inlet models include both bottom and side inlets for easy installation. A heavy-duty retraction spring returns the riser after watering, while the wiper seal helps keep debris out and reduce leakage around the riser.
Pop-up bodies are supplied with a grey flush cap. After installing the sprinkler body and before fitting a nozzle, run water through the system to flush dirt and debris that may have fallen into the pipe line during installation.
5 Year Hunter Warranty
To close an unused sprinkler, fit the Pro-Spray body shut-off cap to the body, or the shut-off nozzle in place of the watering nozzle.
Hunter Pro-Spray Pop-Up Body Brochure
Hunter Pro-Spray Pop-Up Body Specifications
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Hunter PSR-22 pump start relay is used to activate a compatible irrigation pump from an irrigation controller or decoder system. It provides a relay interface between the controller’s pump start or master valve output and the pump circuit where the relay model suits the pump and installation requirements.
This model is suitable for selected single phase pump start applications, with an approximate rating of 2.2kW at 230 VAC and maximum full load amps of 30A. It includes 24 VAC flying leads, supports conventional wiring or two-wire decoder activation, and should be installed a minimum of 4.5m from the irrigation controller. Confirm pump voltage, phase, full load amps, controller requirements and local electrical requirements before ordering.
Hunter Pump Start Relay Specification
Hunter PSR-22 Installation Guide
The solenoid operates the valve in response to the irrigation controller. If the solenoid fails but the valve body is still serviceable, replacing it allows you to retain the existing valve and pipework.
AC and continuous DC coils remain powered during operation. DC-latching coils use a brief pulse to change position, making them suitable for compatible battery-powered controllers.
Choose by valve model and manufacturer part number, then check the voltage and operating type. For Bermad coils, also match the two-way or three-way configuration and the NC or NO designation on the existing solenoid.
Check the controller and wiring before replacing a solenoid. Debris or a damaged diaphragm inside the valve can also cause operating problems and will need separate attention.
Turn off the water supply and controller power before removing the solenoid. Follow the valve manufacturer’s fitting instructions and use waterproof connectors for the wiring.
Hunter Replacement Transformers are used to replace the power supply in compatible Hunter Pro-C and X-Core irrigation controllers. These parts convert 240VAC mains power to 24VAC controller power, but the correct transformer depends on whether the controller is an indoor plug-in model or an outdoor hard-wired model.
Use the Hunter 545500 plug-in transformer for compatible Pro-C and X-Core indoor controllers. Indoor controllers are normally installed in a dry, protected location and use an external plug-in transformer that connects to a standard power outlet.
Use the Hunter 545600 hard-wired transformer power supply for compatible Pro-C and X-Core outdoor controllers. Outdoor controllers use a different internal hard-wired power supply arrangement and should not be matched with the indoor plug-in transformer.
These are replacement transformer parts only and are not complete irrigation controllers. Before ordering, check the existing controller model and confirm whether it is an indoor plug-in controller or an outdoor hard-wired controller. Hard-wired electrical work should be carried out by a suitably qualified person.
2 Year Hunter Warranty
The Hunter ROAM LR Remote Control System is a long-range wireless remote designed for professional irrigation management across large residential, commercial and municipal irrigation systems. Using licence-free 915 MHz LoRa® radio technology, the ROAM LR provides reliable long-distance communication between the transmitter and compatible Hunter irrigation controllers.
The ROAM LR allows users to manually start and stop stations or programs from significant distances, making it ideal for maintenance inspections, troubleshooting, commissioning and operational testing. With support for up to 240 stations and programmable run times from 1 to 90 minutes, the system delivers flexible remote irrigation control without affecting existing controller schedules.
Compatible with Hunter X2™, Pro-C®, HPC, HCC, ICC2, ACC2 and selected legacy Hunter controllers, the system connects through the Hunter SmartPort® Wiring Harness. The rugged water-resistant transmitter features simple push-button operation, battery status indication and 128 programmable wireless addresses to minimise interference when multiple remotes are operating nearby. The ROAM LR provides up to 3.2 kilometres line-of-sight range, making it suitable for large irrigation installations where standard remote systems may not provide sufficient coverage.
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The Hunter ROAM Remote Control System is a handheld wireless remote designed for convenient irrigation controller operation from a distance. Compatible with Hunter controllers fitted with a SmartPort® connection, the ROAM allows users to manually start and stop stations or programs without needing to access the controller directly.
Suitable for residential and light commercial irrigation systems, the ROAM is commonly used for maintenance checks, troubleshooting, system commissioning and routine irrigation management. The handheld transmitter features simple push-button operation, programmable run times and support for up to 240 stations, providing flexibility across a wide range of irrigation installations.
The system includes a transmitter, receiver and SmartPort® wiring harness. With up to 300 metres line-of-sight operating range, the ROAM provides reliable wireless communication while maintaining existing controller programming. Manual run times can be set from 1 to 90 minutes without affecting automatic irrigation schedules. Compatible controllers include Hunter X-Core®, X2™, Pro-C®, HPC, ICC2, HCC, ACC2 and selected legacy Hunter controllers.
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Hunter Solar Sync Weather Sensors automatically adjust compatible Hunter irrigation controller run times based on local weather conditions. By measuring on-site solar radiation and air temperature, Solar Sync calculates evapotranspiration (ET) and adjusts the controller’s seasonal adjustment value each day.
The Solar Sync range includes wired and wireless models. The wired Solar Sync Weather Sensor includes the wired sensor, sensor wire and gutter mount, while the wireless Solar Sync Weather Sensor Kit includes the wireless sensor, receiver and gutter mount for installations where running sensor cable back to the controller is less practical.
Solar Sync is compatible with selected Hunter controllers that support Solar Sync ET adjustment, including X-Core, Pro-C, ICC2, I-Core, ACC and ACC2. It is not compatible with Hunter X2 controllers, with or without WAND, and is not compatible with Hydrawise controllers such as HC, Pro-HC, HPC and HCC.
Solar Sync also includes Quick Response® rain shutoff and freeze shutoff at approximately 3°C. This helps stop irrigation during rainfall or freezing conditions, making it a useful upgrade where watering should respond to changing on-site weather.
The wireless model provides up to 243m line-of-sight range from sensor to receiver.
5 Year Hunter Warranty
Hunter Solar Sync Weather Sensor Brochure
Hunter Sensor Product Range & Controller Compatibility Guide
Hunter Solar Sync Weather Sensor Recommended Adjustment by Location
Hunter Solar Sync Weather Sensor Quick Start Guide
Hunter Solar Sync Weather Sensor Specifications
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Hunter PGV and ICV solenoid valves control the water supply to irrigation zones. Select a valve to suit the required flow, operating pressure, pipe connections and controller output.
The 25mm PGV range includes bolt-top and jar-top models. Jar tops unscrew by hand to access the parts inside. Bolt tops require a screwdriver or socket to undo the screws securing the top. Flow control allows water flow to be adjusted at the valve.
Most valves listed here have a 24V AC solenoid for use with compatible irrigation controllers. The 25mm DC-latching PGV jar top is the battery-controller option. Check the controller and solenoid compatibility before choosing between AC and DC-latching versions.
To open the valve manually, turn the solenoid anticlockwise 1/4 to 1/2 turn. Turn it clockwise until hand-tight to return the valve to controller operation. This releases pressure above the diaphragm through an internal passage to the outlet, without discharging water into the valve box. The external bleed screw releases water and pressure from the chamber above the diaphragm to the outside of the valve. This allows the valve to open during servicing and troubleshooting. Keep the screw closed during normal controller operation.
The 80mm ICV has a glass-filled nylon body and a fabric-reinforced EPDM diaphragm and seat. The Filter Sentry version adds a built-in wiper that cleans the valve’s filter screen, helping keep it clear where debris is present in the water.
Select the valve using the zone’s required flow, available pressure and pipe connections. On models with flow control, turning the handle adjusts how much water passes through the valve.
Hunter PGV 25mm Specifications
Hunter PGV 40mm & 50mm Specifications
Hunter ICV 80mm Specifications
Hunter Valves Comparison Chart
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Hunter Pro Fixed, Adjustable and Strip Spray Nozzles for lawn and garden irrigation.
Large water droplets help maintain coverage in wind and reduce misting.
The range offers fixed circular spray patterns and adjustable 0°–360° patterns, with radius options from 1.2 to 5.2 metres, plus rectangular strip patterns. Strip dimensions vary by model.
On adjustable models, the easy-grip top sets how far around the sprinkler the water sprays, from 0° to 360°. The top adjustment screw lets you shorten the watering distance.
Female nozzle thread suits Hunter Pro-Spray sprinkler bodies. Sprinkler body sold separately. The nozzle can also be used with matching shrubhead adaptors where pop-up is not required, typically installed on top of a riser.
Precipitation rate describes how quickly water is applied across the area, measured in millimetres per hour.
The short-radius 4A and 6A models have higher precipitation rates than the larger Pro Adjustable models. Use model-specific rates and suitable spacing when planning a shared zone.
Warranty: Two years.
Hunter Pro Fixed Nozzle Specifications & Performance Charts
Hunter Pro Adjustable Nozzle Specifications & Performance Charts
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Hunter SRM Gear Drive Sprinklers for lawn reticulation.
This compact, economical gear drive waters smaller turf areas with a rotating stream. Interchangeable nozzles suit different watering distances.
The supplied nozzle options cover a 4.3–10.7 metre radius across the recommended operating pressure range of 170–380 kPa. Radius is the distance from the sprinkler to the outer edge of the watering pattern.
The arc adjusts from 40° to 360° for part-circle or full-circle watering. The top adjustment screw lets you shorten the watering distance. Choose the nozzle for both watering distance and arc so sprinklers on the same zone apply water at similar rates.
The Hunter gear drive adjustment tool is required for arc adjustment and is also used for nozzle installation and radius adjustment.
The plastic body has a 100mm pop-up height and a 15mm (1/2") BSP female inlet. Its overall height when retracted is 180mm. The removable filter screen can be cleaned if debris builds up.
Eight standard nozzle choices are supplied, with the 2.0 nozzle factory fitted. The nozzle trajectory is approximately 14°.
Warranty: One year.
Service parts include the replacement riser seal and spring seat. Check the seal’s model-identification information before ordering.
The Hunter WAND adds Hydrawise connectivity to a compatible X2 controller. Online management provides app and web access, weather-based watering adjustment, controller status and alerts. It requires a suitable 2.4 GHz Wi-Fi network and internet access for online services.
With Bluetooth, a nearby smartphone can set up the Wi-Fi connection through the Hydrawise app, operate watering manually when Wi-Fi is unavailable, and check connection diagnostics. Bluetooth local control has a different purpose from accessing the controller over the internet when away from the property.
Rapid Programming transfers a schedule prepared in Hydrawise through WAND into the X2’s memory using Bluetooth. Remove WAND after the transfer for standalone operation. This is useful when setting up multiple controllers with the same or similar schedules.
In normal online operation, Hydrawise manages the active schedule and the original dial-and-button schedule is inactive. Standard Hydrawise programming supports three programs with six start times per program and station run times up to 24 hours. Manual station, program and test functions remain available at the controller.
Keep the X2 dial in RUN for Hydrawise operation. OFF stops watering. Removing WAND normally restores the original local schedule and settings, unless they have been replaced using Rapid Programming.
Install the module in the X2’s Wi-Fi connection compartment following the setup guide. Bluetooth, SoftAP and WPS provide Wi-Fi setup options. WAND does not add station outputs or change the X2’s fixed station capacity.
2 Year Hunter Warranty.
WAND module documents
Hunter X2 WAND Network Requirements & Troubleshooting
Hunter X2 WAND Quick Start Guide
Hunter X2 WAND Specifications
Compatible X2 controller documents
Hunter X2 Controller Quick Start Guide
Hunter X2 Controller Specifications
Hunter X2 Controller Door Card
Hunter X2 Controller Hidden Feature Card
Hunter X2 Controller Wiring Diagram
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Impact sprinkler couplings for connecting sprinklers to threaded risers. They provide room for the moving parts that extend below the sprinkler’s threaded inlet so the sprinkler can turn freely.
An ordinary coupling can obstruct the moving parts on some impact sprinklers, even when the thread size matches.
Where an arrow is marked, point it towards the sprinkler. Fit reducing couplings with the smaller end upwards towards the sprinkler.