1. Introdución
The Hunter Hydrawise X2-400 Controller is designed for efficient and reliable automatic irrigation in residential and light commercial settings. This controller, bundled with the Wand WiFi Module, enables smart irrigation management through the Hydrawise Software, offering remote access and programming capabilities. The Wand module utilizes wireless Bluetooth technology for smartphone operation, simplifying installation and access.
This manual provides essential information for the proper installation, operation, and maintenance of your Hunter Hydrawise X2-400 Irrigation Controller and Wand WiFi Module.
2. Características do produto
- X2-400 4-Station Controller with Wand: Online-capable controller offering rapid schedule programming and advanced water-saving features.
- Capaz de Wi-Fi: Automatically managed by Hydrawise software.
- Pantalla retroiluminada: Provides optimal visibility in various lighting conditions.
- Programación flexible: Features 3 programs with 4 start times each and up to 6-hour run times.
- QuickCheck Diagnostics: Provides simple diagnostics for faulty field wiring.
- Protección contra curtocircuítos: Detects wiring faults and skips the station without system damage.
- Memoria de recuperación sinxela: Backs up the full irrigation schedule.
- Retraso entre estacións: Useful for slow-closing valves or pump recharge.
- Ciclo e remollo: Prevents water waste and runoff in areas with elevation changes or tight soils.
- Axuste estacional: Allows for quicker schedule adjustments without altering individual run times.
3. Configuración e instalación
The Hunter Hydrawise X2-400 Controller is designed for straightforward installation. Ensure the power is disconnected before beginning any wiring procedures.
3.1 Montaxe do controlador
Mount the controller in a suitable indoor or outdoor location, ensuring it is protected from direct sunlight and extreme weather conditions if installed outdoors. Use appropriate mounting hardware for secure attachment.
3.2 Conexións de cableado
Connect the irrigation zone wires to the corresponding terminals on the controller. The X2-400 supports up to 4 stations. Connect the common wire to the common terminal. If a master valve or pump start relay is used, connect its wire to the designated terminal.
Refer to the wiring diagram located inside the controller's cover for detailed instructions.

Figure 1: Hunter X2-400 Controller with its cover open, displaying the internal programming guide and wiring instructions. This view shows the main dial, control buttons, and the slot for the Wand WiFi module.
3.3 Wand WiFi Module Installation
The Wand WiFi Module plugs directly into the side port of the X2-400 controller. This module enables Wi-Fi connectivity and smart features via the Hydrawise app.

Figura 2: Primeiro plano view of the Hunter X2-400 Irrigation Controller with the Wand WiFi Module securely inserted into its dedicated port on the right side. The module features a Wi-Fi symbol and a Bluetooth symbol.

Figura 3: Detalle view of the Hunter Wand WiFi Module, showing its compact design, serial number, and symbols for Wi-Fi and Bluetooth connectivity.
3.4 Hydrawise App Setup
- Download the Hydrawise app from your smartphone's app store.
- Crea unha conta ou inicia sesión.
- Follow the in-app instructions to add your X2-400 controller and connect it to your Wi-Fi network via the Wand module.
- Configure your irrigation zones, watering schedules, and advanced settings within the app.
4. Instrucións de funcionamento
The X2-400 controller can be operated manually using its front panel or remotely via the Hydrawise app.
4.1 Funcionamento manual
The front panel features a dial and buttons for direct control:
- Dial Positions: Rotate the dial to select functions such as OFF, RUN, Date/Time, Start Times, Run Times, Water Days, Manual, Pump, and Seasonal Adjust.
- Botóns: Use the arrow buttons to navigate menus and adjust settings. The PRG button is used for programming.
4.2 Funcionamento da aplicación Hydrawise
The Hydrawise app provides comprehensive control and monitoring of your irrigation system:
- Acceso remoto: Control your system from anywhere with an internet connection.
- Programación: Create and modify watering schedules for individual zones or programs.
- Xestión de zonas: Set watering lengths, assign zones to programs, and manage master valve/pump start settings.
- Axustes meteorolóxicos: The Hydrawise software automatically adjusts schedules based on local weather data to optimize water usage.
- Notificacións: Receive instant status updates and system alerts directly to your smartphone.

Figure 4: The Hunter X2-400 Irrigation Controller mounted on a wall, with a hand holding a smartphone displaying the Hydrawise app. The app shows weather forecasts and irrigation schedules, illustrating remote control capabilities.
5. Mantemento
Regular maintenance ensures the longevity and optimal performance of your irrigation controller.
- Manter limpo: Limpe periodicamente o exterior do controlador cun pano suave eamp pano. Evite o uso de produtos químicos agresivos.
- Inspeccionar o cableado: Annually inspect all wiring connections for signs of wear, corrosion, or damage.
- Actualizacións de software: Ensure your Hydrawise app and controller firmware are up to date for the latest features and security enhancements.
- Copia de seguridade da batería: The controller features Easy Retrieve memory to back up settings. No user-replaceable battery is typically required for program retention.
6 Solución de problemas
This section addresses common issues you might encounter with your Hunter Hydrawise X2-400 controller.
6.1 No Power to Controller
- Check the power supply connection to the controller and the electrical outlet.
- Verifique que o disyuntor da toma de corrente non se disparou.
6.2 Zones Not Watering
- Comprobación rápida: Use the controller's QuickCheck feature to diagnose faulty field wiring. This can identify short circuits or open circuits in your zone wiring.
- Protección contra curtocircuítos: The controller is equipped with short-circuit protection that will skip a faulty station without damaging the system. Address the wiring fault for the zone to operate.
- Subministro de auga: Ensure the main water supply to your irrigation system is turned on.
- Programación: Verify that the zones are correctly programmed and enabled in the Hydrawise app or on the controller.
6.3 Problemas de conectividade Wi-Fi
- Ensure the Wand WiFi Module is securely inserted into the controller.
- Check your home Wi-Fi network for proper operation.
- Reinicie o seu enrutador Wi-Fi e o controlador de rego.
- Confirm that the controller is within range of your Wi-Fi signal.
- Refer to the Hydrawise app's network settings for troubleshooting Wi-Fi connection.
For further assistance, consult the Hydrawise app's help section or contact Hunter customer support.
7. Especificacións
| Característica | Especificación |
|---|---|
| Marca | Industrias Hunter |
| Número de modelo | X2-400 (with Wand WiFi Module) |
| Número de estacións | 4 |
| Material | Plástico |
| Cor | Black (Controller housing is typically grey) |
| Tamaño da pantalla | 3 polgadas |
| Número de configuracións | 18 |
| Peso do elemento | 3.67 libras |
| Dimensións do paquete | 10.08 x 9.41 x 4.29 polgadas |
| Conectividade | Wi-Fi (via Wand Module), Bluetooth |
| UPC | 795850661159 |
8. Garantía e soporte
For warranty information and technical support, please refer to the official Hunter Industries websitio web ou póñase en contacto directamente co servizo de atención ao cliente. Garde o recibo da compra como proba de compra para reclamacións de garantía.
Hunter Industries provides resources and contact information to assist with any product-related inquiries or issues.





