Introduction
Thank you for purchasing our products. Please read the following terms carefully before installation and use to ensure proper and safe operation.
- Confirm that this product is suitable for your specific heating equipment before installation.
- Always ensure the power supply is OFF before any installation or maintenance.
- Strictly follow the provided wiring diagram for installation.
- When installing to a wall, confirm that the fasteners are appropriate for this product.
- If hard plastic wire is used, it must be bent to an appropriate angle in advance.
- Installation should be performed by qualified professionals.
- For equipment failure, contact after-sales service; do not attempt repairs yourself.
- After installation, refer to this manual to verify normal and safe use, and retain this manual for future reference.
The thermostat is designed for electric heating, water heating, wall-hung boilers, and boiler temperature control systems, suitable for smart homes, shopping malls, and industrial applications. Before use, confirm the specific model and its compatibility with your heating equipment.
Product Features
Appearance
- Convenient operation for an enhanced user experience.
- Touch screen display with backlight for easy readability, even in low light conditions.
- Stylish glass frame design.
- Modern design that complements various interior decors.
- Modular design for more convenient installation.
Functionality
- 0.5°C accuracy to maintain precise temperature control.
- Data memory retention even when power is off.
- 5+2 six-period programmable schedules to optimize comfort and energy efficiency.
- Ability to create thermostat groups for centralized control.
- Integrated with popular smart home platforms like Amazon Echo, Google Home, and Tmall Genie.
What's in the Box
- Thermostat: 1 pc
- Screws: 2 pcs
- User Guide: 1 pc
- QC Passed Certificate: 1 pc
- Floor Sensor (2.5m): 1 pc (Optional, may not be included with all models)
Setup and Installation
Safety Precautions
CAUTION! Electrical Shock or Equipment Damage Hazard. Disconnect power supply before installation to prevent electric shock or short-circuit.
Installation Steps
Your thermostat is designed for installation within a standard European 503 pattress box.
- Step 1: Keep power off.
- Step 2: Fasten the mounting plate to the wall box with screws.
- Step 3: Connect the power supply and load wires into the appropriate terminals as per the wiring diagram.
- Step 4: Snap the power module into the mounting steel plate.
- Step 5: Snap the glass panel onto the mounting plate.
- Step 6: Embed the display module onto the glass panel. The installation is now complete.
Model Identification for Wiring
- HTWZ: Suitable for water heating equipment.
- HTEZ: Suitable for electric heating equipment.
- HTBZ: Suitable for wall-hung boilers and boiler equipment.
Please refer to the wiring diagram to identify your specific model or contact your dealer for assistance.
Wiring Diagram
General Wiring Notes:
- HTWZ: For water heating systems.
- HTEZ: For electric heating systems (Imax 16A).
- HTBZ: For water/gas boiler systems.
Zigbee Connection and APP Control
Before using the Zigbee thermostat for the first time, you must install the "Smartlife" app and ensure you have a connected Zigbee smart gateway. The thermostat connects through this gateway.
- Install the APP: Search for "Smartlife" in the Apple App Store or Google Play, or scan the QR code provided in the full user manual (PDF) with a browser.
- Registration and Installation: Complete the registration and installation process following the guidance within the Smartlife app.
- Connect Thermostat: Follow the in-app instructions to connect your thermostat to the Zigbee gateway.
Operating Instructions
Thermostat Display and Controls
Basic Operations
- Power On/Off: Press the Power button to turn the thermostat on or off.
- Manual & Programmable Mode: Touch the '88' icon to switch between manual mode and programmable mode. In manual mode, a specific icon will display at the bottom of the screen. In programmable mode, the period icon will be visible on the left side.
- Setting Temperature: In programmable mode, the temperature can be temporarily adjusted. It will revert to the programmed temperature in the next time period. In manual mode, the set temperature is permanently saved until changed again.
- Adjusting/Setting the Clock: Touch and hold the '88' icon to set the minute, hour, and weekday (1 = Monday, 2 = Tuesday, etc.) using the arrow buttons. The settings are saved when the device is powered off and on.
- Locking Your Thermostat (Child Lock): Press and hold the lock icon (☑) for 5 seconds to lock or unlock your thermostat. In the APP's advanced options, you can select either a full lock or a half lock.
- Adjusting/Setting Program Schedules: Touch and hold the '88' icon to set the minute, hour, and week (1 = Monday, 2 = Tuesday, etc.) using the arrow buttons. Press '88' once more, and the Monday schedule settings will appear (with '1' shown at the bottom of the screen). Use the arrow buttons to adjust the time. Press the '88' icon again and use the arrow buttons to set the temperature for the 1st period. Repeat this process for periods 2, 3, and 4. Continue the same process to set the periods and temperatures for Tuesday through Sunday schedules. Press '88' once more to confirm and exit.
- Checking the Temperature of Floor Sensor: Press and hold the '✓' icon for 5 seconds to display the temperature reading from the floor sensor.
- Setting Functions and Options: When the power is off, press and hold the '88' icon for 3 seconds to access the system functions. Then, press '88' repeatedly to cycle through and change different item settings. All settings will be automatically confirmed when the power is turned back on.
System Function Settings Table
| Code | Function | Setting and Options | Default |
|---|---|---|---|
| 1 | Temperature compensation | -9 to 9 °C | -6 |
| 2 | Deadzone Temp. | 1-5 °C | 1 |
| 3 | Button Locking | 00: All buttons locked except power button. 01: All buttons are locked. | 0 |
| 4 | Sensor type | In: Internal Sensor (to control temp.) Ou: External Sensor (to control temp.) AL: Internal & External Sensor (Internal sensor to control temp., external sensor to limit temp.) | AL |
| 5 | Min. Set Temp. | 5-15 °C | 5 |
| 6 | Max. Set Temp. | 15-45 °C | 35 |
| 7 | Temp. display | 00: Display set Temp. and Room Temp. 01: Only display set Temp. | 0 |
| 8 | Low temp. protection setting. | 0-10 °C | 0 |
| 9 | High temp. protection setting. | 10-70 °C | 45 |
| A | Standby Brightness | 3-99 | 4 |
| B | Temp. protection (only for electric heating) | 35-45 °C | 40 |
Sharing Control
Maintenance
To ensure optimal performance and longevity of your BSEED Smart Zigbee Thermostat, follow these simple maintenance guidelines:
- Cleaning: Gently wipe the thermostat's screen and body with a soft, dry, or slightly damp cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the surface and internal components.
- Avoid Obstructions: Ensure that the thermostat is not covered by furniture, curtains, or other objects that could obstruct its sensors or airflow, which might affect temperature readings.
- Regular Checks: Periodically check the wiring connections to ensure they are secure. If you notice any loose connections or damage, consult a qualified electrician.
- Software Updates: Keep the Smartlife app updated to the latest version to benefit from new features, improvements, and security patches.
Troubleshooting
If you encounter issues with your thermostat, refer to the following common troubleshooting steps:
- Thermostat Not Turning On:
- Check the main power supply to the thermostat. Ensure the circuit breaker is not tripped.
- Verify that the wiring connections are secure and correctly installed according to the diagram.
- Temperature Reading Appears Inaccurate:
- Check the "Sensor type" setting (Code 4 in System Function Settings) to ensure the correct sensor (Internal, External, or Both) is selected for your setup.
- Adjust the "Temperature compensation" setting (Code 1) if there's a consistent offset in temperature readings.
- Ensure the thermostat is not exposed to direct sunlight, drafts, or heat sources that could affect its internal sensor.
- Cannot Connect to Zigbee Network/App:
- Ensure your Zigbee smart gateway is powered on and connected to your home network.
- Verify that the thermostat is in network configuration mode (press and hold the "V" key for 5 seconds when off).
- Follow the specific Zigbee connection instructions within the Smartlife app carefully.
- Ensure the thermostat is within range of the Zigbee gateway.
- Buttons Are Unresponsive:
- Check if the "Child Lock" feature is activated (Code 3 in System Function Settings). Press and hold the lock icon (☑) for 5 seconds to toggle the lock.
- Clean the touch screen surface to remove any dirt or moisture that might interfere with touch sensitivity.
- Heating System Not Responding:
- Confirm the thermostat is in "Heating on" mode (indicated on the display).
- Check the set temperature; it must be higher than the current room temperature for heating to activate.
- Verify the correct model (HTWZ, HTEZ, HTBZ) is installed for your heating system type.
Specifications
| Feature | Specification |
|---|---|
| Power Supply | 95~240VAC, 50~60HZ |
| Current Load | 5A (water heating/water boiler/gas boiler) 16A (electric heating) |
| Sensor | NTC |
| Accuracy | ±0.5℃ |
| Timing Error | <1% |
| Set Temperature Range | 5~35°C |
| Power Consumption | <1.5W |
| Buttons | Capacitive Touch Buttons |
| Screen | Negative LCD screen |
| Installation Box | European 503 Box |
| Protection Class | IP20 |
| Shell Material | PC+ABS (flame retardant) |
| Ambient Temperature/Humidity | 0~45°C, 5~95%RH (non-condensing) |
| Material | Acrylic |
| Certification | CCC, CE, FCC, ROHS |
| Origin | Mainland China |
User Tips
- NTC Probe: If your heating system requires an NTC probe and it was not included, or if the type is unspecified, contact the seller to ensure you obtain the correct compatible NTC probe for accurate floor temperature sensing.
- App Integration: For the best smart home experience, ensure your Zigbee gateway is properly set up and the Smartlife app is configured to control all your BSEED smart devices.
Frequently Asked Questions (FAQ)
- Q: The shipment does not include an NTC probe. The type is not specified anywhere. Which probe to use?
- A: The thermostat uses an NTC sensor. If a floor sensor was expected but not included, or if the specific NTC type is unclear, please contact the seller for clarification on the compatible NTC probe type to ensure proper functionality with your floor heating system.
- Q: What is the size of the hole in the frame? 55x55 standard?
- A: The thermostat is designed for installation in a European 503 Box. The faceplate dimensions are 86.0mm x 86.0mm. The cutout for the main unit is approximately 46.8mm x 43.8mm, with a depth of 26.0mm. This is a common standard for European wall boxes.
Warranty and Support
For detailed warranty information, technical support, or service inquiries, please refer to the full user manual (PDF) available at this link or contact the BSEED Official Store directly. Keep your purchase receipt for warranty claims.
