1. Introduction
The Beok TGT79 Series Smart WiFi Heating Thermostat is designed to control heating systems, offering advanced features such as touch screen operation, remote control via smartphone app, voice control compatibility, and programmable scheduling. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and comfort.
2. Package Contents
Upon unpacking, please verify that all items listed below are present and in good condition:
- Thermostat Unit (1)
- Mounting Screws (2)
- User Manual (1)
- Floor Sensor (1) - Included only with EP (Electric Floor Heating) models. Not included with WP/WPB models.
3. Product Overview
The TGT79 thermostat features a negative white display for easy readability and responsive touch buttons for intuitive control. It supports various heating systems and offers smart home integration.
4. Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 200-240V; 50-60Hz |
| Current Load | ≤16A (EP), ≤3A (WP/WPB) |
| Power Consumption | <0.3W |
| External Material | PC+ABS (flame retardant) |
| Sensing Element | NTC |
| Set Temperature Range | 5-60 Celsius |
| Floor Set Temperature Range | 5-99 Celsius |
| Accuracy | ±0.5 Celsius |
| Dimension | 86x86x45mm |
| Storage Temperature | -5~55 Celsius |
| Certification | CE/ROHS |
5. Installation & Wiring
Important Safety Information: Installation should only be performed by a qualified electrician. Ensure power is turned off at the main circuit breaker before beginning any wiring work.
The thermostat is designed for installation in a standard 60mmx60mm European hidden wall box.
5.1. Wiring Diagram for EP Model (Electric Floor Heating)
The EP model is used to control electric heating elements such as heating cables, mats, or films. It requires an external floor sensor for accurate temperature measurement.
5.2. Wiring Diagram for WP Model (Water Floor Heating)
The WP model is used to control electric thermal actuators or valves in water floor heating systems.
5.3. Wiring Diagram for WPB Model (Gas Boiler Heating)
The WPB model is used to control gas boilers via a dry contact connection.
6. Operation
6.1. Basic Controls and Display
The thermostat features a clear display showing room temperature, set temperature, time, and current mode. The touch buttons allow for easy interaction.
- Backlight On: The display illuminates when the thermostat is operated.
- Backlight Dormant: Brightness reduces after 10 seconds of inactivity to save energy.
- Power Off: Press the power button to turn off the heating.
6.2. Weekly Programmable Schedule
The thermostat supports 5+2, 6+1, or 7-day programmable schedules with six periods per day, allowing you to customize heating based on your daily routine.
6.3. Remote Control (App)
Control your thermostat from anywhere using the "Tuya Smart" or "Smart Life" app on your smartphone. Adjust settings, view current temperature, and manage schedules remotely.
6.4. Voice Control
The TGT79 thermostat is compatible with Amazon Alexa and Google Home, allowing for convenient voice commands to adjust your heating settings.
6.5. Child Lock Function
Activate the child lock to prevent accidental changes to settings, ensuring your heating schedule remains undisturbed.
6.6. Anti-Freezing Function (Frost Protection)
The thermostat includes an anti-freezing function that maintains the temperature above 5°C to protect your heating system and pipes from freezing, especially useful during colder months or when away from home.
6.7. Power-off Memory Function
The TGT79 series thermostats are equipped with a power-off memory function, ensuring that all your settings are saved and restored automatically in case of a power outage.
6.8. Temperature Hysteresis
The thermostat features a temperature hysteresis of 0.5°C, providing sensitive adjustment to maintain a constant room temperature and prevent rapid cycling of your heating system.
7. Maintenance
The Beok TGT79 thermostat requires minimal maintenance. Follow these guidelines:
- Cleaning: Wipe the screen and casing with a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the surface.
- Avoid Obstructions: Ensure that the thermostat's vents are not blocked by furniture or curtains, as this can affect temperature readings.
- Regular Checks: Periodically check the wiring connections to ensure they are secure, especially after any electrical work in your home.
8. Troubleshooting
If you encounter issues with your thermostat, refer to the following common problems and solutions:
- Thermostat not turning on: Check the power supply and ensure the circuit breaker is on. Verify all wiring connections are secure.
- Heating not turning on/off: Ensure the thermostat is in the correct operating mode (e.g., heating mode, not off). Check the set temperature against the room temperature. Verify wiring to the heating system.
- Inaccurate temperature readings: Ensure the thermostat is not exposed to direct sunlight, drafts, or heat sources (e.g., lamps, appliances) that could affect its sensor.
- WiFi connection issues: Ensure your home WiFi network is active and the thermostat is within range. Restart your router and the thermostat. Follow the app's instructions for re-pairing if necessary.
- App control not working: Check your phone's internet connection. Ensure the Tuya Smart or Smart Life app is updated to the latest version.
- Child lock engaged: Refer to the thermostat's specific instructions for disabling the child lock (usually a long press combination of buttons).
If problems persist, contact customer support for further assistance.
9. User Tips
- Optimize Schedules: Utilize the weekly programmable feature to set different temperatures for various times of the day and week, aligning with your occupancy and comfort needs to save energy.
- Leverage Smart Features: Connect your thermostat to the Tuya Smart or Smart Life app for convenient remote control and integrate with Alexa or Google Home for hands-free voice commands.
- Consider Hysteresis: The 0.5°C temperature hysteresis helps maintain a stable room temperature. Avoid frequent manual adjustments if the temperature fluctuates slightly within this range.
- Child Lock for Safety: If you have children, enable the child lock function to prevent unintended changes to your heating settings.
- Floor Sensor Placement (EP models): For EP models, ensure the floor sensor is correctly installed in the floor to provide accurate floor temperature readings and prevent overheating.
10. Warranty and Support
The Beok TGT79 Series Smart WiFi Heating Thermostat comes with a 2-year warranty from the date of purchase, covering manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact Beok customer service through their official website or the contact information provided with your product documentation.
