Introducció
The HiOazo HSC-400W is a smart WiFi-enabled sprinkler controller designed to manage your garden and lawn irrigation efficiently. This device offers remote control, smart weather-based adjustments, and water-saving features to ensure optimal plant hydration while conserving water. This manual provides detailed instructions for installation, operation, and maintenance of your HSC-400W controller.

Especificacions
| Atribut | Valor |
|---|---|
| Número de model | HSC-400W |
| Material | Plàstic |
| Tipus de temporitzador | Analògic |
| Tipus | Temporitzadors d'aigua de jardí |
| Poder | 24 VAC 1 A |
| Connexió WiFi | WiFi de 2.4 GHz |
| Temperatura de funcionament | Temperatura ambient |
| Watering Method Options | Cycle and Soak, No Cycle and Soak |
| Zones controlades | 4 zones |
| Watering Frequencies | 6 |
| Horaris personalitzats | 16 |
| Water Hammer Protection | Sí |
| Supports Manual Watering | Yes, provides extra water on dry days |
Contingut del paquet
- Irrigation Controller (HSC-400W) x1
- Endoll d'alimentació x1
- Manual d'usuari x1
- Installation Accessories x1
Configuració
1. Instal·lació física
Mount the controller in a suitable location, protected from direct weather exposure. Ensure it is within range of your 2.4GHz WiFi network.
2. Connexió del cablejat
Connect your sprinkler valves, master valve (if applicable), and rain sensor (if used) to the controller's terminals. Refer to the wiring diagram below for proper connections.

3. Connexió d'alimentació
Plug the provided 24 VAC 1 A power adapter into the 'PWR IN' port on the controller and then into a suitable power outlet.
4. App Download and WiFi Connection
The HiOazo HSC-400W connects to your home WiFi network via the HiOazo app. This device only supports 2.4GHz WiFi networks. Ensure your router is configured to use the 2.4GHz band.
- Download the HiOazo App from your smartphone's app store.
- Open the app and click the "+" icon on the top right corner to add a new device.
- Power on the HSC-400W controller and short press the 'K' button (or the WiFi button) to initiate pairing mode.
- Confirm the WiFi icon status on the device. In the app, select the relevant icon for the HSC-400W.
- Select your 2.4GHz WiFi network and enter the WiFi password.
- Follow the on-screen instructions to complete the connection. The device will indicate successful pairing.

5. Zone Setup and Water Flow Unit
After successful WiFi connection, the app will guide you through setting up your watering zones and configuring the water flow unit.
- In the app, you will be prompted to set up your zones. You can name each zone (e.g., 'Lawn', 'Garden', 'Courtyard', 'Misting System') and assign a photo.
- Test each zone to ensure proper functionality.
- Set the water flow unit (e.g., L/min or GAL/min) in the app. This allows the controller to calculate water usage.

Operating Your HiOazo HSC-400W
1. Control remot mitjançant l'aplicació
The HiOazo app allows you to control and monitor your sprinkler system from anywhere with an internet connection.

2. Creating Watering Schedules
The controller supports 6 watering frequencies and 16 custom schedules across its 4 zones. You can create an exclusive watering schedule in just 6 steps:
- Select the zone(s) to water and the duration.
- Choose when to water: Every day, Odd days, Even days, Specific days, Daily interval, or Hourly interval.
- Set the start time (e.g., after sunset, at a specific time, or before sunrise).
- Define the start and end dates for the schedule.
- Enable or disable smart weather skips (Rain skip, Freeze skip, Wind skip, Seasonal adjust).
- Name your schedule and complete the setup.

3. Mètodes de reg
The HiOazo HSC-400W supports two primary watering methods:
- No Cycle and Soak: Provides uninterrupted water supply to plants, ensuring optimal hydration.
- Cicle i remull: Allows the soil to absorb water, preventing runoff and promoting healthy soil conditions by breaking watering into cycles with soak times.

4. Smart Weather Skips
Protect your plants and conserve water with intelligent weather-based adjustments:
- Rain Skip: Automatically skips watering if rain is detected or forecasted.
- Freeze Skip: Prevents watering during freezing temperatures to protect plants and pipes.
- Wind Skip: Skips watering during high winds to prevent water waste and uneven distribution.
- Seasonal Adjust Skip: Automatically adjusts watering duration based on seasonal changes.

5. Manual Watering (Quick Run)
You can instantly provide extra water to any zone or all zones without interrupting your set program using the 'Quick Run' feature in the app or directly on the device.


6. Home Management and Notifications
The HiOazo app allows you to add family members to share sprinkler management. You will receive notifications on your phone if the sprinkler controller goes offline or when watering cycles are complete, ensuring you stay informed.

7. Video Guide: App Connection and Setup
Manteniment
1. Water Hammer Protection
The HSC-400W features built-in water hammer protection, which helps to extend the lifespan of your water pipes by preventing sudden pressure changes. No specific user maintenance is required for this feature.
2. Atenció general
- Keep the controller in a dry, protected area, away from direct sunlight and extreme temperatures.
- Reviseu periòdicament les connexions del cablejat per assegurar-vos que estiguin ben fixades.
- Netegeu l'exterior del dispositiu amb un damp tela. No utilitzeu productes químics durs.
3. Software Updates (OTA Upgrade)
The HiOazo app supports hassle-free Over-The-Air (OTA) upgrades, ensuring your controller always has the latest features and improvements. Follow app prompts for any available updates.
Resolució de problemes
1. Problemes de connexió Wi-Fi
- Ensure your WiFi router is set to the 2.4GHz band, as the device only supports 2.4GHz networks.
- Check if the controller is within range of your WiFi signal.
- Verify that the WiFi password entered in the app is correct.
- Restart your router and the sprinkler controller, then attempt to reconnect.
2. Potència Outage
The irrigation control has a non-volatile memory that stores all settings indefinitely, even after prolonged power shutdowns. Your schedules and configurations will be retained after power is restored.
3. Watering Not Starting/Stopping
- Check the app for any active weather skips (Rain, Freeze, Wind, Seasonal Adjust) that might be preventing watering.
- Ensure the schedule is enabled and the start/end dates are correct.
- Verify that the physical wiring to the valves is secure and that the valves are functioning correctly.
- Check the water supply to your irrigation system.
4. Device Offline Notifications
If you receive notifications that the device is offline, check your home WiFi network status and the controller's power supply. Re-establish the WiFi connection if necessary.
Garantia i Suport
For detailed warranty information, please refer to the documentation provided with your purchase or contact HiOazo customer support. Keep your proof of purchase for warranty claims.
For technical support or further assistance, please visit the official HiOazo weblloc o poseu-vos en contacte amb el seu equip d'atenció al client.
Consells per a l'usuari
- Banda WiFi: Always ensure your WiFi router is configured to use the 2.4GHz band for optimal connectivity, as the HSC-400W does not support 5GHz networks.
- Potència Outage: Don't worry about losing your settings during a power outage; the controller's non-volatile memory will retain all your programmed schedules.
- Conservació de l'aigua: Utilize the smart weather skip features (Rain, Freeze, Wind, Seasonal Adjust) to automatically adjust watering based on local weather conditions, saving water and protecting your plants.
- Control manual: Use the 'Quick Run' feature for immediate, temporary watering without altering your established schedules.
- Zone Customization: Avançanttage of the app's ability to name and photograph each zone for easier identification and management.




