WiFi Thermostat TP618RFW

Key Features

• Indicates the temperature (on screen and in the app) in the room, thanks to internal sensors.
• Temperature correction configuration between -9°C and 9°C
• Remote control: Whether you are at home or on the go, you can remotely control the thermostat by installing the smart app Tuya Smart, Smart Life on your phone or tablet.
• Smart control: Provides precise temperature readings.
• Programming and automations: Set a heating schedule for 7 days a week, with the ability to create six daily cycle changes, to adapt heating to your lifestyle.
• Save on bills: Features such as temperature correction and programmable smart scenarios for limiting minimum and maximum temperatures allow for optimizing energy consumption.
• Protection against power outage: Power loss protection ensures that your settings remain unchanged even during a power failure.
• Anti-freeze mode: When the room temperature drops below 5°C, the thermostat will automatically turn on heating, and when it reaches 8°C, it will turn it off.
• Voice control: Voice control capability via devices compatible with Google Home and Amazon Alexa provides additional convenience.
• Has a precise built-in temperature sensor
• LED display: Control via touch panel and mobile application.
• High quality and durability: Solid construction and advanced technologies make the 2-module thermostat not only effective but also durable and reliable for long-term use.

Smart scenarios

Coming home: Have you ever come home after a long day to a cold room? The thermostat's weekly schedule solves this problem. You can adjust the temperature an hour before your planned return to find a pleasantly warm home. It's like being greeted with a warm hug that makes you feel comfortable as soon as you get home.

Underfloor heating on winter mornings: Assuming you have underfloor heating, the thermostat becomes a master of comfort on winter mornings. You can program it so that the floor is warm when you get out of bed. By lowering the temperature at night to save energy, the thermostat will gradually start warming the floor before your planned wake-up time. When you take your first step on the floor, you feel a pleasant warmth, and winter mornings become much more friendly. It's like a smart heated rug that warmly greets you every morning.

Workdays and weekends: On workdays, when most of us spend time away from home, the thermostat becomes an ally for savings. You can program it to lower the temperature when you leave for work, helping to reduce energy consumption. But on weekends, when we usually relax in the comfort of our homes, the thermostat will raise the temperature so you can enjoy comfortable warmth, without the need for manual intervention.

Vacation: When you go on vacation, you can forget about manually lowering the temperature. The thermostat with a weekly schedule allows you to program a lower temperature during your absence, which translates into energy and money savings. And when you return, the thermostat waits to restore a comfortable atmosphere until you can enjoy home comfort again.

Nighttime temperature drops: When you fall asleep, you don't need the same temperature as during the day. Programming the thermostat to lower the temperature at night is not only an energy saving but also a smart way to adapt conditions to your needs. A properly cooled room can create ideal conditions for a peaceful sleep, while also reducing heating bills.

Intuitive Tuya app

At any time, you will have access to your thermostat via the free Tuya Smart app. Thanks to it, you can, for example, switch off or switch on the heating from your smartphone (Android / iOS), change scenarios, e.g. intelligent lowering or raising of temperature depending on the weather, eco mode during our absence, lowering of temperature during the night.

The intuitive application has been prepared with the most popular mobile operating systems Android and iOS in mind, so you can be sure that it will be continuously supported and updated. The clear and well-thought-out menu of the application means that despite many options and additional functions, it is impossible to get lost in it, and daily use of the thermostat is simple and pleasant.

Your own schedule

A thermostat with weekly programming functions like a personal assistant for managing the temperature in your home, adapting to your life and presence schedule. It updates temperature changes every 15 minutes. Think of it as a device that intelligently adjusts heat based on your plans and where you are located.

Let's assume you spend most of the day away from home - the thermostat will automatically reduce energy consumption, not maintaining full heating throughout the day. Why would you heat a home when no one is in it? However, as evening hours approach, the device will raise the temperature without your intervention to greet you with a cozy warm interior.

Weekends? This is when the thermostat further highlights its usefulness. You can program it to maintain a temperature perfectly suited to your lazy morning or family moments on these days, eliminating the need for any manual setting changes.

Programmable thermostats are also an excellent way to rationalize energy consumption and reduce bills. They can automatically lower the temperature at night when residents are sleeping, and then gently raise it just before waking up, ensuring a warm welcome to the new day without having to get out of bed into a cold room.

Significantly, to benefit from these capabilities, you do not need detailed technical knowledge. The thermostat works discreetly in the background, allowing you to enjoy the comfort of a properly heated home at any time, without having to directly engage in the process. You can easily communicate your temperature preferences, letting the device take care of the rest.

Power limiter

The power limiter in this device is a regulator that monitors and adjusts the amount of electrical power the device draws or supplies. Its role is to maintain controlled energy consumption, which affects the efficiency of the heating system.

In practice, the power limiter works by monitoring current power consumption and reacting to changing conditions. This can include dynamic power regulation in real-time, taking into account changing weather conditions or programmed schedules.

When the power limiter determines that the device is approaching established power limits, it can automatically modify operating parameters to avoid overload or inefficient energy consumption. This is a technical approach to optimizing energy efficiency, eliminating unnecessary power consumption and adapting the device's operation to current needs.

Anti-freeze mode

Anti-freeze protection in this device is nothing but a shield that ensures that even in the coldest conditions, we do not lose heat and protects the device from potential damage caused by low temperatures. It keeps the equipment in excellent condition, regardless of the prevailing weather.

Impressive Range

This smart thermostat impresses not only with its advanced features but also with an impressive communication range of up to 200 meters. Thanks to this exceptional capability, the thermostat can be freely placed even in remote locations, ensuring a stable and reliable connection with the receiver. It's like a vast communication network that covers wide areas, while guaranteeing precise temperature control regardless of its location within the building. This innovative solution expands the boundaries of climate control possibilities, providing flexibility and convenience of use.

Voice control

Thanks to integration with popular voice assistants such as Amazon Alexa and Google Assistant, users can adjust the temperature, activate scenarios, or check current settings by issuing simple voice commands. This functionality makes it possible to adjust thermostat settings even while performing other activities, which is particularly useful when cooking, cleaning, or relaxing, when we don't want to take our hands off the current activity.

Connectivity and sharing control

The Spreest WiFi thermostat revolutionizes the way we manage home heating, offering not only remote control but also the ability to share access with other users. Thanks to this feature, every family member can adjust temperature settings directly from their smartphone, ensuring comfort for all residents.

Excellent touch response

Equipped with a sensitive panel, our thermostat provides instantaneous response to every touch, guaranteeing reliability and comfort of use. Forget about having to press hard – a light touch is enough for it to react according to your expectations. It allows easy change of temperature settings, programming heating or cooling scenarios.

1. For water heating

• N and L: These are the power inputs for the thermostat, where "N" is the neutral wire, and "L" is the live wire from the electrical grid.
• NC (Normally Closed), NO (Normally Open), COM (Common): These are used to control the solenoid valve in an underfloor heating system. "NC" keeps the valve closed when the thermostat is not calling for heat, while "NO" opens the valve when the thermostat activates heating mode. "COM" is the common terminal for both of these states.

2. For a gas boiler

• N and L: Again, these are the power inputs for the thermostat.
• NC, NO, and COM: Here, they control the operation of the gas boiler. The thermostat sends a signal via "NC" or "NO" to the boiler to turn the burner on or off in response to heat demand. This allows for efficient management of gas consumption and room temperature.

3. For electric underfloor heating

• N1 and L1: These are specialized power inputs for higher load systems. "N1" is the terminal for the neutral electrical wire, and "L1" for the live wire. Due to the higher load that can occur in electric underfloor heating systems, these inputs are adapted to carry a larger current (up to 16A).
• LOAD (16A): This additional output is used to connect heating elements, such as heating mats or cables, and allows the thermostat to control the current flowing to these elements. Depending on the temperature set by the user, the thermostat turns the load on or off to maintain the desired temperature.

Connecting an NTC temperature sensor

For precise monitoring and regulation of room temperature, the thermostat uses inputs for an NTC (10k) temperature sensor. This sensor allows for accurate tracking of thermal conditions and appropriate adjustment of the heating system's operation. The ability to track sensor temperature in the application. For example, in the case of electric underfloor heating, the ability to protect against excessively high floor temperature. The application will notify if the floor temperature exceeds, for instance, 45°C.

Data on the LCD display

1. Low battery alarm (and mobile app notification)

2. WiFi connection indicator

3. RF connection

4. Screen lock

5. Current day of the week (we can program different temperature scenarios for different days of the week)

6. Current time of day (we can program different temperatures for a selected hour, e.g., set a lower temperature at night and a higher one from morning)

7. AM, PM

8. Current time, which the thermostat synchronizes with

9. Down

10. Up

11. Menu

12. Indicator light for heat source heating

13. Time

14. Power on/off

15. Settings

16. Program

17. Manual mode

18. Holiday mode

19. Energy-saving mode

20. Floor temperature

21. Temperature settings

22. Current room temperature

Receiver indicator lights

1. Power

2. Heating on

3. RF connection

4. WiFi connection

Technical specifications

• Max load: 3A (water/gas heating system), 16A (electric heating system)
• Temperature control range: 5°C - 35°C
• Displayed temperature range: 0°C - 70°C
• Operating temperature: 0°C - 50°C
• Accuracy: 0.5°C
• Storage temperature range: -10°C - 60°C
• Power supply: Transmitter - 2 AA batteries, Receiver - 230V 50/60Hz
• Transmission frequency: 868MHZ
• Protection class: IP20
• Built-in temperature sensor: yes
• Temperature change sensitivity adjustment: Yes
• External temperature sensor connection possible: NTC3950, 10K (not included)

Set includes

• Thermostat (Transmitter)
• Receiver
• Mounting screw kit
• Transmitter stand
• User manual