Product description: Tuya - Wireless RF/WiFi Thermostat with Split Controller - TS209
The Tuya TS209 RF/WiFi Thermostat is a smart device that combines both user-friendliness and installation convenience. Thanks to wireless RF connectivity, a built-in WiFi module, and integration with the Tuya Smart system and Smart Life app, the Tuya TS209 allows for remote control of the heating system and ensures convenient installation, eliminating the need to run cables from the thermostat to the heating device. The thermostat does not connect directly to the heating device. This process is performed via a Split Controller, which receives the RF signal from the thermostat and thus directly controls the furnace, boiler, or water heater. The device offers the ability to set a daily or weekly schedule , allowing you to adjust the temperature to your individual needs. The frost protection function automatically activates the heating system, preventing pipes and other system components from freezing. Tuya TS209 works with popular voice assistants such as Amazon Alexa or Google Home and offers two power supply options: via a USB Type-C cable or three AAA batteries , ensuring the freedom to choose the power supply method depending on the individual user's preferences, as well as the device's installation conditions.
Tuya - wireless RF/WiFi thermostat with Split controller - TS209.
The Tuya RF/WiFi TS209 thermostat offers convenient installation thanks to its wireless connectivity.
Main features of the thermostat
- Dual-band wireless communication : WiFi 2.4 GHz and RF 433 MHz connectivity with Split control unit
- LCD display : intuitive and convenient operation thanks to the LCD display with backlight
- Split Controller : Possibility of installing the system without running wires from the thermostat to the furnace or pump
- Scheduling and automation : automatic daily or weekly cycles can be set, with up to six different time periods per day
- WiFi connectivity with Tuya Smart support : remote heating control via mobile app
- Voice assistant support : Works with Amazon Alexa and Google Home via the Tuya app
- Interface Lock: Prevent accidental changes to settings with Child Lock
- Frost protection function : automatic switching on of the heating when the temperature drops below a certain threshold (e.g. 5°C)
- Two power supply options : can be powered via USB Type-C cable or 3 x AAA batteries
Split - the heart of the heating system
The Split Controller is a key element in the Tuya TS209 thermostat's operating system. It enables wireless communication between the thermostat and the heating device. The controller receives the RF signal sent by the thermostat and transmits the command to devices such as the furnace, boiler, or pump, without the need for running cables. The Split Controller is mounted near the heating device, while the thermostat itself can be freely positioned in any room. This solution significantly improves the comfort and convenience of installation and use , especially when upgrading older heating systems, where running new cables would be costly, problematic, or impossible.
Some boiler models require connections to the COM and NC contacts. Before installation, please check the technical documentation for your device to ensure the appropriate wiring diagram.
The thermostat can be powered by batteries or via a USB Type-C cable, while the Split is only mains powered.
The hysteresis function stabilizes the room temperature and allows for more efficient energy management.
Precise temperature control
The ability to set hysteresis between 0.5°C and 10°C, and temperature correction between -9.9°C and 9.9°C, allows for precise adjustment of the device's operation to the user's individual preferences or to the room's conditions and specific characteristics. Effective calibration of temperature readings allows users to precisely control the heating and ensure maximum thermal comfort in their space. Furthermore, the hysteresis function limits frequent switching of the heating system , which stabilizes the room temperature and contributes to lower energy consumption.
Technical specifications of the Tuya RF/WiFi TS209 thermostat
- Model: TS209
- Communication: WiFi 2.4 GHz IEEE 802.11 b/g/n + RF 433 MHz
- Display type: backlit LCD screen
- Setting accuracy: 0.5°C
- Temperature control range: 5°C to 35°C
- Power source: USB Type-C cable or 3x AAA batteries (not included)
- Hysteresis: 0.5°C to 10°C
- Sensor type: NTC
- Measurement accuracy: ±1°C
- Degree of protection: IP20
- Operating temperature: -10°C to 40°C
- Thermostat dimensions: 13.3 x 8.6 x 3cm
- Receiver dimensions: 9.5 x 8.6 x 2.8 cm
Contents of the set
- 1x Tuya - Wireless RF/WiFi Thermostat - TS209
- 1 x Split for thermostat
- 1 x Thermostat holder
- 1 x USB Type-C Power Adapter
- 1 x Split connecting cable to the heating device
- 2 x mounting screw
- 1x User Manual
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