1. Ifihan
This manual provides detailed instructions for the installation, operation, and maintenance of your Haozee HZ-WT-04 Zigbee 2-Zone Smart Sprinkler Timer. Please read this manual thoroughly before using the device to ensure proper function and longevity. Keep this manual for future reference.

Image 1.1: Haozee HZ-WT-04 Zigbee 2-Zone Smart Sprinkler Timer with its accompanying mobile application interface.
2. Ọja Ipariview ati Awọn ẹya ara ẹrọ
The Haozee HZ-WT-04 is a smart irrigation device designed to automate garden watering. It features two independent outlets, allowing for customized watering schedules for different areas of your garden. Connectivity is established via a Zigbee 3.0 hub (not included), enabling remote control through a mobile application.
Awọn ẹya pataki:
- APP Isakoṣo latọna jijin: Create and manage watering schedules from anywhere via a mobile application, requiring a Tuya Zigbee Hub (not included).
- Two Independent Water Outlets: Each outlet can be programmed with distinct watering times and durations, catering to varied garden needs.
- Àwọn Ìṣàkóso Rọrùn: Offers both time-controlled and cyclic watering modes for automated irrigation, alongside manual control for immediate watering.
- Iṣẹ́ Ìdádúró Òjò: Manually delay watering for 1 to 7 days based on real-time weather forecasts to prevent over-watering.
- Ikole ti o tọ: Features an IPX5 waterproof rating and a reinforced nylon fiber water inlet connector for enhanced durability and leak prevention.
- Home Assistant & Zigbee2mqtt Support: Compatible with Home Assistant via Zigbee2mqtt for advanced smart home integration.
3. Package Awọn akoonu
Jọwọ rii daju pe gbogbo awọn nkan wa ninu package:
- Haozee HZ-WT-04 Zigbee 2-Zone Smart Sprinkler Timer
- Hose Washer (one pre-installed, one extra)
- Quick-Connect Adapters (two)
- Teflon Tape (two rolls)
- Afowoyi Olumulo (iwe-ipamọ yii)
Note: A Zigbee 3.0 hub and 4 AA batteries are required for operation and are not included in this package.
4. Awọn pato
| Iwa | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | Haozee |
| Nọmba awoṣe | HZ-WT-04 |
| Ọja Mefa | 4.7"D x 2.36"W x 4.7"H |
| Iwọn Nkan | 12.3 iwon |
| Orisun agbara | Awọn batiri AA 4 (kii ṣe pẹlu) |
| Asopọmọra | Zigbee 3.0 (requires Zigbee hub) |
| Mabomire Rating | IPX5 |
| UPC | 640712053613 |
5. Eto
5.1 Fifi sori batiri
- Wa yara batiri lori ẹrọ naa.
- Ṣii ideri iyẹwu naa.
- Fi awọn batiri AA tuntun 4 sii, ni idaniloju polarity ti o pe.
- Ni aabo pa ideri kompaktimenti batiri ni aabo.
5.2 App and Hub Pairing
- Download the Tuya Smart Life application from your smartphone's app store.
- Power on your Zigbee 3.0 hub (not included) and pair it with the Tuya Smart Life app according to the hub's instructions.
- On the Haozee HZ-WT-04 timer, press and hold either physical button for approximately 6 seconds until an indicator light flashes, signifying pairing mode.
- In the Tuya Smart Life app, add a new device and follow the on-screen prompts to discover and connect your sprinkler timer to the Zigbee hub.
5.3 Fifi sori ti ara
- Ensure the hose washer is properly seated in the timer's inlet connection.
- Screw the timer securely onto an outdoor faucet.
- Connect your garden hoses to the two independent outlets at the bottom of the timer. Ensure connections are tight to prevent leaks.

Image 5.1: Step-by-step guide for installing the Haozee HZ-WT-04 timer.
6. Awọn ilana Iṣiṣẹ
6.1 Iṣakoso ati Eto Ohun elo
Once paired, you can manage your sprinkler timer through the Tuya Smart Life app.
- Creating Watering Schedules: Navigate to the timer's interface in the app. You can set up schedules for each of the two zones independently.
- Time-Controlled Mode: Set specific start times and durations for watering cycles. For example, water Zone 1 for 20 minutes every Monday, Wednesday, and Friday at 8:00 AM.
- Ipo iyipo: Configure watering to repeat within a set period. For instance, water Zone 2 for 20 minutes, then pause for 3 hours, repeating this cycle between 6:40 AM and 7:00 PM on Tuesday, Thursday, and Saturday.

Image 6.1: Configuration options for timed and cyclical watering schedules within the app.
6.2 Independent Zone Control
The timer allows for up to 10 distinct programs for each zone, ensuring that watering for one area does not interfere with another.

Aworan 6.2: Example of simultaneous, independent watering programs for Zone 1 and Zone 2.
6.3 Afowoyi agbe Ipo
For immediate watering needs, you can activate the timer manually:
- Nipasẹ App: Select the manual watering option in the app and set the desired duration (from 1 minute to 23 hours 59 minutes).
- Via Physical Buttons: Press a button on the timer to activate the corresponding zone. The default manual watering duration is 10 minutes, which can be adjusted within the app settings.

Image 6.3: Manual watering mode activated via the mobile application.
7. Rain Delay Mode
The Rain Delay mode allows you to temporarily pause scheduled watering to prevent over-watering during rainy conditions.
- Access the Rain Delay function within the Tuya Smart Life app.
- The app may display real-time weather forecasts to assist in your decision.
- Manually select a delay duration from 1 to 7 days. Watering schedules will resume automatically after the selected delay period.

Image 7.1: Activating the Rain Delay feature in the mobile application.
8. Asopọmọra To ti ni ilọsiwaju
8.1 Home Assistant and Zigbee2mqtt Integration
The Haozee HZ-WT-04 timer is designed to support integration with Home Assistant via Zigbee2mqtt. This allows for advanced automation and control within your existing smart home ecosystem.
- To integrate, ensure your Home Assistant setup includes the Zigbee2mqtt add-on.
- The device will typically appear as a Tuya TS0601 device.
- Specific configuration steps, including the potential need for community-developed drivers (e.g., for platforms like Hubitat), may be required. Refer to the official documentation for Home Assistant, Zigbee2mqtt, or relevant community forums for detailed integration guides.

Aworan 8.1: Example of a smart irrigation system built with multiple Haozee timers and a Zigbee hub.
8.2 Iṣakoso ohun
When integrated with compatible smart home platforms (e.g., Amazon Alexa, Google Assistant) through your Zigbee hub, the timer can be controlled using voice commands.

Image 8.2: Remote control functionality of the sprinkler timer via a mobile application.
9. Itọju
- Rirọpo Batiri: Replace AA batteries when the app indicates a low battery level or if the device becomes unresponsive. For optimal performance and to prevent leaks, consider using lithium AA batteries, especially in outdoor environments.
- Ninu: Periodically wipe the exterior of the timer with a soft, damp asọ. Yago fun lilo abrasive ose tabi epo.
- Igba otutu: Before the first frost, disconnect the timer from the faucet and hoses. Drain any remaining water from the unit. Store the timer indoors in a dry, protected area to prevent damage from freezing temperatures.
- Idena jijo: Regularly check hose connections for tightness and ensure hose washers are in good condition. Replace worn washers as needed.
10. Laasigbotitusita
- Ohun elo Ko Sopọ:
- Ensure your Zigbee hub is powered on and properly connected to your network.
- Verify that the timer has fresh batteries installed.
- Place the timer into pairing mode by pressing and holding either button for 6 seconds.
- Confirm the timer is within effective range of your Zigbee hub.
- Kò sí fáfàlù tí ó ń ṣí/tí ń ti:
- Check the battery level in the app; replace batteries if low.
- Verify that the watering schedule or manual command is active in the app.
- If a valve appears physically stuck, gently tap the unit. If the issue persists, contact customer support.
- Ko si ṣiṣan omi:
- Rí i dájú pé páìpù ìta gbangba ṣí sílẹ̀ pátápátá.
- Check that hoses connected to the timer are not kinked or blocked.
- Confirm that a watering cycle is active and the valve is open.
- Awọn ọran Asopọmọra App:
- Ṣàyẹ̀wò ìsopọ̀ ìkànnì ayélujára ti ibùdó Zigbee rẹ.
- Verify that the timer is still paired and connected to the hub in the app.
- Try restarting the mobile application or the Zigbee hub.
- Home Assistant/Zigbee2mqtt Integration Problems:
- Ensure all necessary drivers or converters (e.g., Tuya TS0601) are correctly installed and configured in your Zigbee2mqtt setup.
- Check the Zigbee network health and device status within Home Assistant.
11. Atilẹyin ọja ati Support
For warranty information, technical assistance, or customer support, please refer to the official Haozee webAaye ayelujara tabi kan si ẹka iṣẹ alabara wọn taara. Jọwọ tọju iwe-ẹri rira rẹ gẹgẹbi ẹri rira fun eyikeyi awọn ibeere atilẹyin ọja.
12. Alaye Aabo
- This device is intended for outdoor use with water only. Do not use with other liquids.
- Do not immerse the device in water. The IPX5 rating protects against water jets, not submersion.
- Use only 4 AA batteries. Do not mix old and new batteries, or different types of batteries.
- Yọ awọn batiri kuro ti ẹrọ naa ko ba ni lo fun igba pipẹ lati ṣe idiwọ jijo.
- Protect the device from freezing temperatures to prevent damage.
- Jeki kuro ni arọwọto awọn ọmọde.