1. Introduction
The Beok BOT-R8X-WIFI Wireless Thermostat is an intelligent digital temperature controller designed for underfloor heating systems. It precisely manages the working status of gas wall-mounted boilers and electric valves by comparing ambient and set temperatures, ensuring optimal comfort and energy efficiency.
Image: Beok Wireless Thermostat and receiver, highlighting 30m wireless range, Mirror LCD Display, and compatibility with Google Assistant, Yandex Alice, and Alexa.
2. Safety Information
- Always disconnect power before performing any wiring or installation procedures.
- Do not connect wires with electricity.
- Ensure all wire ends are properly concealed and insulated.
- Due to the involvement of high voltage in some circuits of this product, installation must be carried out by a qualified professional electrician.
- Keep the device away from water and humid environments.
3. Package Contents
Upon opening the package, please verify that all the following items are included:
- 1x Beok BOT-R8X-WIFI Thermostat Unit
- 1x Wireless Receiver
- 1x User Manual (PDF version available at PDF Manual)
- 1x USB Power Cable
- 2x Connection Wires
- 2x Mounting Screws
Image: Contents of the BOT-R8X-WIFI package, including the thermostat, receiver, manual, cables, and screws.
4. Product Overview
4.1. Thermostat Unit
The thermostat features a mirror LCD display showing time, current temperature, set temperature, operating mode, WiFi status, and battery indicator. It has intuitive touch buttons for control.
Image: Front view of the Beok thermostat unit, showcasing its mirror LCD display and sleek design.
Button Functions:
- Power Button: Press once to turn on/off the device.
- M (Mode) Button: Press to switch between manual and automatic working modes.
- △ / ▽ (Adjustment) Buttons: Press to adjust temperature and other parameters.
Display Icons:
- Time/Period: Indicates current time or programming period.
- Real-time Temperature: Displays the current ambient temperature.
- Mode Key: Shows the current operating mode (manual/automatic).
- Power On/Off Button Icon: Indicates power status.
- WiFi Icon: Indicates network connection status.
- Adjustment Key Icon: Represents temperature adjustment.
- Function Time: Related to programming schedules.
- Heating On Icon: Indicates when the heating system is active.
- Code Icon: Used during device pairing.
4.2. Wireless Receiver
The receiver unit connects to your heating system and communicates wirelessly with the thermostat. It has indicator lights for Output, Wireless, and Power status.
5. Setup
5.1. Wiring Diagram
IMPORTANT: All wiring must be performed by a qualified professional electrician with power disconnected. Do not connect wires with electricity. Ensure all wire ends are properly concealed.
Image: Detailed wiring diagram for the receiver, showing connections for boiler, actuator, and pump. Professional installation is required.
Connection Points:
- N (Neutral) & L (Live): Power input for the receiver (AC220V).
- NO (Normally Open), COM (Common), NC (Normally Closed): Output terminals for connecting to a gas boiler.
- M (Motor), NO1, NC1: Additional terminals for connecting to actuators or pumps.
5.2. Installation Steps
- Panel Bracket Installation: Insert the thermostat unit into its panel bracket. The bracket allows the thermostat to be placed on a desktop or mounted on a wall.
- Device Code Connection (Pairing):
- Ensure both the thermostat and receiver are powered on.
- On the receiving panel, long press the code key until its signal light starts flashing.
- On the thermostat (transmission panel), long press the △ key until the signal light on the receiving panel stops flashing.
- To confirm successful pairing in heating mode, set the thermostat's temperature higher than the room temperature. All three indicator lights (Output, Wireless, Power) on the receiving panel should illuminate.
5.3. App Network Connection Settings
To connect your thermostat to the Tuya Smart/Smart Life app:
- Ensure the thermostat is powered on.
- Long press the △ key on the thermostat for 5 seconds until the WiFi icon on the display starts flashing slowly. This indicates the thermostat is in connection mode.
- Open the Tuya Smart or Smart Life app on your smartphone.
- In the app, navigate to the device list and find the "Temperature controller" product (Bluetooth WIFI model).
- Follow the on-screen prompts: click "Confirm", select your 2.4GHz WiFi network, enter the password, and click "Next".
- Proceed with the connection process as guided by the app.
Image: Smartphone displaying the app interface for controlling the wireless thermostat, showing options to adjust temperature, daily programming, child lock, and key sound.
6. Operating Instructions
6.1. Basic Operation
- Power On/Off: Press the power button once to turn the device on. Press it again to turn it off.
- Mode Switching: While powered on, press the M button to toggle between manual mode (indicated by an icon) and automatic mode (indicated by another icon).
- Temperature Adjustment: While powered on, press the △ or ▽ buttons to adjust the set temperature.
- Child Lock Function: To activate or deactivate, press and hold both the △ and ▽ buttons simultaneously for 5 seconds while the device is powered on. A lock icon will appear on the display when activated.
6.2. Tap-to-Wake Feature
Image: Illustrates the "Tap-to-Wake" feature of the thermostat. In battery mode, tap to wake the screen. In USB mode, the screen stays on by default, with schedules adjustable via the app.
- Battery Mode: Tap the thermostat screen to wake it up.
- USB Mode: The screen stays on by default. Tap-to-Wake schedules can be adjusted within the mobile app.
6.3. Voice Control
The thermostat supports voice control through popular smart home assistants.
Image: The thermostat shown with Google Home, Amazon Alexa, and Yandex Alice devices, indicating voice control compatibility.
- Compatible Platforms: Google Assistant, Amazon Alexa, Yandex Alice.
- Usage: Once connected to your smart home ecosystem via the Tuya app, you can use voice commands to adjust temperature, change modes, and inquire about the current temperature.
6.4. Advanced Device Options Settings
To access advanced settings, long press the M button while the device is powered on. There are 8 setting states. Use △ and ▽ to navigate and short press M to confirm selections.
6.5. Daily Programming Mode
The thermostat allows for daily programming to optimize comfort and energy savings. You can set different temperatures for various time periods throughout the day.
| Period | Time | Temperature |
|---|---|---|
| 1 | 06:00 | 20°C |
| 2 | 08:00 | 16°C |
| 3 | 12:30 | 16°C |
| 4 | 17:00 | 22°C |
| 5 | 22:00 | 16°C |
Refer to the advanced settings menu for detailed instructions on how to configure your daily programming schedule.
7. Specifications
| Feature | Detail |
|---|---|
| Model | BOT-R8X-WIFI |
| Power Supply (Thermostat) | Alkaline AAA batteries |
| Protection Grade | IP20 |
| Temperature Sensor | NTC |
| Temperature Accuracy | 0.5°C (adjustable) |
| Self-consumption Power | <170uA |
| Load (Receiver) | 3A |
| WiFi Frequency | 2.4G |
| Wireless Frequency (Thermostat to Receiver) | 433Hz |
| Controlled Objects | Gas boiler, actuator, pump |
| Compatibility | Tuya Smart/Smart Life App, Google Assistant, Amazon Alexa, Yandex Alice |
8. Troubleshooting
- No Power: Check thermostat batteries and ensure the receiver is properly connected to a power source.
- No Heating/Cooling: Verify the thermostat is in the correct mode (heating/cooling), the set temperature is appropriate, and the receiver is correctly wired to the boiler/heat pump. Check pairing status.
- WiFi Disconnection: Ensure your 2.4GHz WiFi network is active and the thermostat is within range. Re-attempt app network connection if necessary.
- Thermostat and Receiver Not Paired: Follow the "Device Code Connection" steps in Section 5.2 to re-pair the units.
- Inaccurate Temperature Reading: Ensure the thermostat is not placed near heat sources, direct sunlight, or drafts that could affect its sensor.
9. Maintenance
- Cleaning: Wipe the thermostat and receiver with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Battery Replacement: Replace AAA batteries in the thermostat when the low battery indicator appears on the display.
- Software Updates: Periodically check the Tuya Smart/Smart Life app for any available firmware updates for your thermostat to ensure optimal performance and new features.
10. User Tips
- The thermostat is generally easy to set up and pair, offering convenient control via the mobile app.
- Switching between summer (cooling) and winter (heating) modes is straightforward.
- Note for Water-Based Underfloor Heating Systems: The thermostat adjusts temperature in half-degree increments. For water-based underfloor heating, this increment might lead to a more significant temperature difference in the room, potentially reducing comfort for some users. Consider this characteristic when setting your desired temperatures.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for warranty claims.