1. Introdución
The HiOazo WiFi Sprinkler System Controller is an advanced indoor irrigation solution designed to provide efficient and automated watering for your garden. This 6-zone controller integrates with a user-friendly mobile application, allowing for remote management and intelligent weather-based watering adjustments. This manual provides detailed instructions for installation, operation, maintenance, and troubleshooting to ensure optimal performance of your sprinkler system.
2. Información de seguridade
Please read all safety instructions carefully before installing and operating the device. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Asegúrese de desconectar a fonte de alimentación antes de realizar calquera cableado ou mantemento.
- This device is designed for indoor use only. Do not expose it to rain, moisture, or extreme temperatures.
- Only use the power adapter provided with the controller.
- Manteña o dispositivo fóra do alcance dos nenos.
- Non intente desmontar nin reparar o controlador vostede mesmo. Póñase en contacto con persoal cualificado para o servizo técnico.
3. Contido do paquete
Verifica que todos os elementos estean presentes no paquete:
- HiOazo WiFi Sprinkler Controller (HSC-600W) x 1
- Manual de usuario x 1
4. Produto rematadoview
The HiOazo HSC-600W controller features a compact design with intuitive indicators and connection ports.

Figure 4.1: HiOazo 6-Zone WiFi Sprinkler Controller with accompanying mobile app interface.

Figura 4.2: Máisview of key features including App Control, 6-Zone Controls, 16 Custom Schedules, Smart Weather Skips, and Multi-time Watering.
4.1. Dimensións

Figure 4.3: Physical dimensions of the HiOazo controller (6.1in/20.3cm width, 4.7in/15.7cm height, 1.5in/5.0cm depth) and its wiring terminal layout.
5. Instalación
Follow these steps for a quick and easy installation of your HiOazo sprinkler controller.
5.1. Montaxe do controlador
Choose a suitable indoor location near your existing sprinkler wiring and a power outlet. Ensure the location is protected from direct sunlight, moisture, and extreme temperatures.
- Mark the desired mounting points on the wall using the controller as a template.
- Perforar buratos piloto nos lugares sinalados.
- Insira áncoras de parede se é necesario.
- Secure the controller to the wall using appropriate screws.

Figure 5.1: The three main steps for installation: 1. Mount the device, 2. Wire the connections, 3. Set up the schedule via the app.
5.2. Conexións de cableado
Connect your existing sprinkler system wires to the HiOazo controller terminals. Refer to the wiring diagram below and on the controller itself.
| Terminal | Descrición |
|---|---|
| C | Arame común |
| M | Master Valve / Pump Start Relay |
| 1-6 | Zone Wires (for zones 1 through 6) |
| S | Sensor de choiva (opcional) |
| 24 VCA | 24V AC Power Input |
Pasos:
- Carefully remove the protective face plate of the controller.
- Connect the common wire from your sprinkler system to the 'C' terminal.
- Connect the master valve or pump start relay wire (if applicable) to the 'M' terminal.
- Connect each zone wire (1-6) to its corresponding numbered terminal (1, 2, 3, 4, 5, 6).
- If using a rain sensor, connect its wires to the 'S' terminals.
- Connect the 24VAC power adapter to the '24VAC' terminals.
- Replace the protective face plate.
6. Configuración da aplicación e conexión wifi
The HiOazo controller is managed via the HiOazo mobile application. Ensure your smartphone is connected to a 2.4GHz Wi-Fi network during the setup process.
6.1. Download the HiOazo App
Busca "HiOazo" in your device's app store (Apple App Store for iOS or Google Play Store for Android) and download the application.
6.2. Register and Log In
Open the HiOazo app and follow the on-screen instructions to register a new account or log in if you already have one.
6.3. Conéctate á wifi
- Ensure the HiOazo controller is powered on. The Wi-Fi indicator light should be flashing. If not, press and hold the reset button (usually marked with a Wi-Fi symbol or 'R') until it flashes.
- In the HiOazo app, tap the "+" icon (usually in the top right corner) to add a new device.
- Select the "Sprinkler Controller" or similar device type.
- Follow the in-app prompts to connect the controller to your 2.4GHz Wi-Fi network. You will need to enter your Wi-Fi password.
- Once connected, the Wi-Fi indicator light on the controller will turn solid, indicating a successful connection.

Figure 6.1: The newly upgraded HiOazo App allows remote monitoring and optimization of watering via 2.4GHz Wi-Fi networks.
7. Funcionamento
Control and customize your watering schedules using the HiOazo app from anywhere.

Figure 7.1: Monitor and optimize your watering from anywhere using the HiOazo app via WiFi.
7.1. Creating Watering Schedules
The HiOazo app allows you to create up to 16 custom watering schedules with multiple frequencies to suit your plants' specific needs.
- Selección de zona: Assign specific zones to each schedule.
- Duración do rego: Set the duration for each zone.
- Opcións de frecuencia: Choose from various frequencies such as daily, odd/even days, specific days of the week, or interval modes.
- Horarios de inicio: Schedule watering to start at specific times, or utilize sunrise/sunset scheduling for optimal timing.
7.2. Smart Weather Skips
The controller intelligently skips watering schedules based on local weather conditions, preventing overwatering and conserving water.
- Rain Skip: Automatically skips watering if rain is detected or forecasted.
- Freeze Skip: Prevents watering when temperatures drop below freezing to protect plants and pipes.
- Wind Skip: Skips watering during high winds to ensure water reaches its intended target and reduce evaporation.
- Seasonal Adjust Skip: Adjusts watering duration based on seasonal changes.

Figure 7.2: Configure rain skip thresholds and freeze skip temperatures within the HiOazo app to protect your plants from adverse weather.
7.3. Cycle and Soak Mode
This feature prevents water runoff on sloped or compacted soil by breaking watering times into shorter cycles, allowing water to absorb effectively.
- Enables the soil to absorb water gradually.
- Prevents runoff and promotes healthy soil conditions.

Figure 7.3: Illustration of Cycle and Soak mode, showing water gradually penetrating the soil to prevent runoff.
7.4. Rego manual
You can initiate manual watering for individual zones or all zones directly from the app, overriding scheduled programs as needed.
8. Mantemento
The HiOazo controller requires minimal maintenance. Follow these guidelines to ensure longevity:
- Manteña o controlador limpo e libre de po e residuos. Use un pano suave e seco para limpalo.
- Garantir unha ventilación adecuada ao redor do dispositivo.
- Comprobe periodicamente as conexións dos cables para asegurarse de que estean ben fixadas.
- During winter months in cold climates, consider disconnecting the controller and storing it indoors to prevent damage from freezing temperatures, especially if the installation location is not temperature-controlled.
9 Solución de problemas
If you encounter issues with your HiOazo WiFi Sprinkler System Controller, refer to the table below for common problems and solutions.
| Problema | Causa posible | Solución |
|---|---|---|
| O controlador non se acende | Sen corrente, adaptador defectuoso, conexión solta | Check power outlet, ensure adapter is securely connected, try a different outlet. |
| Non se pode conectar á wifi | Incorrect Wi-Fi password, 5GHz network, controller too far from router, Wi-Fi signal interference | Ensure correct 2.4GHz Wi-Fi network is selected, re-enter password, move controller closer to router, restart router. |
| Zonas sen rego | Wiring issue, valve problem, schedule not active, rain/freeze skip active | Check zone wiring, manually test valves, verify schedule in app, check weather skip settings. |
| A aplicación non responde | App glitch, network issue | Close and restart the app, check phone's internet connection. |
If the problem persists after trying these steps, please contact HiOazo customer support.
10. Especificacións
| Característica | Detalle |
|---|---|
| Modelo | HSC-600W |
| Zonas compatibles | 6 |
| Conectividade | Wi-Fi de 2.4 GHz (IEEE 802.11b/g/n) |
| Entrada de enerxía | 24 VCA |
| Temperatura de funcionamento | Só para uso en interiores |
| Compoñentes incluídos | Controlador, Manual de usuario |
| Pilas necesarias | Non |
11. Garantía e soporte
For warranty information and technical support, please contact HiOazo customer service.
Correo electrónico: support@hioazo.com
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