1. Introducció
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. Informació de seguretat
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.
- Assegureu-vos que el subministrament elèctric estigui desconnectat abans de realitzar qualsevol cablejat o manteniment.
- 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.
- Mantingueu el dispositiu fora de l'abast dels nens.
- No intenteu desmuntar ni reparar el controlador vosaltres mateixos. Poseu-vos en contacte amb personal qualificat per al servei tècnic.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- HiOazo WiFi Sprinkler Controller (HSC-600W) x 1
- Manual d'usuari x 1
4. Producte acabatview
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: Mésview of key features including App Control, 6-Zone Controls, 16 Custom Schedules, Smart Weather Skips, and Multi-time Watering.
4.1. Dimensions

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. Instal·lació
Follow these steps for a quick and easy installation of your HiOazo sprinkler controller.
5.1. Muntatge del 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.
- Perforeu forats pilot als llocs marcats.
- Inseriu ancoratges de paret si cal.
- 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. Connexions de cablejat
Connect your existing sprinkler system wires to the HiOazo controller terminals. Refer to the wiring diagram below and on the controller itself.
| Terminal | Descripció |
|---|---|
| C | Fil Comú |
| M | Master Valve / Pump Start Relay |
| 1-6 | Zone Wires (for zones 1 through 6) |
| S | Sensor de pluja (opcional) |
| 24 VCA | 24V AC Power Input |
Passos:
- 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. App Setup and Wi-Fi Connection
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
Cerca "HiOazo" in your device's app store (Apple App Store for iOS or Google Play Store for Android) and download the application.
6.2. Registra't i inicia la sessió
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. Connecteu-vos a Wi-Fi
- 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. Funcionament
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.
- Selecció de zones: Assign specific zones to each schedule.
- Durada del reg: Set the duration for each zone.
- Opcions de freqüència: Choose from various frequencies such as daily, odd/even days, specific days of the week, or interval modes.
- Horaris d'inici: 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. Reg manual
You can initiate manual watering for individual zones or all zones directly from the app, overriding scheduled programs as needed.
8. Manteniment
The HiOazo controller requires minimal maintenance. Follow these guidelines to ensure longevity:
- Keep the controller clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Assegureu-vos una ventilació adequada al voltant del dispositiu.
- Reviseu periòdicament les connexions del cablejat per assegurar-vos que estiguin ben fixades.
- 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. Solució De Problemes
If you encounter issues with your HiOazo WiFi Sprinkler System Controller, refer to the table below for common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| El controlador no s'encén | Sense alimentació, adaptador defectuós, connexió fluixa | Check power outlet, ensure adapter is securely connected, try a different outlet. |
| No es pot connectar a la Wi-Fi | 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. |
| Zones que no reguen | 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. |
| L'aplicació no respon | 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. Especificacions
| Característica | Detall |
|---|---|
| Model | HSC-600W |
| Zones compatibles | 6 |
| Connectivitat | Wi-Fi de 2.4 GHz (IEEE 802.11b/g/n) |
| Entrada de potència | 24 VCA |
| Temperatura de funcionament | Només per a ús interior |
| Components inclosos | Controller, User Manual |
| Piles necessàries | No |
11. Garantia i Suport
For warranty information and technical support, please contact HiOazo customer service.
Correu electrònic: support@hioazo.com
Si us plau, tingueu a mà el model del producte i la informació de compra quan us poseu en contacte amb el servei d'assistència.




