HYSEN- HY366- Radiator- Smart -Thermostat- fea

HYSEN HY366 Radiator Smart Thermostat User Manual


HYSEN HY366 Radiator Smart Thermostat

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Hysen HY366 Radiator Smart Thermostat is an advanced heating control device designed to enhance the efficiency and convenience of heating systems in homes and commercial spaces. It belongs to the family of smart thermostats, which are designed to be connected to the internet and controlled remotely using smartphones or other smart devices.

The Hysen HY366 is specifically designed for controlling radiators, making it ideal for central heating systems that use individual radiators for heating different rooms. By installing the HY366 thermostat, users can gain greater control over their heating system, optimizing energy usage and creating a more comfortable living or working environment. The thermostat can be controlled and adjusted remotely using a dedicated mobile app. This allows users to change temperature settings and schedule heating patterns even when they are away from home. Users can set up custom heating schedules to match their daily routines and preferences. The thermostat can automatically adjust the temperature at different times of the day to optimize comfort and energy usage. The HY366 may be equipped with built-in temperature sensors or have the option to connect external sensors. This helps in accurately monitoring the room temperature and making precise adjustments.

Smart thermostats like the Hysen HY366 often come with energy-saving features such as adaptive learning, which learns user habits and adjusts the heating schedule accordingly, helping to reduce energy consumption. The Hysen HY366 Radiator Smart Thermostat is likely compatible with various heating systems, including water-based radiator systems. The thermostat typically has a user-friendly interface, either on the device itself or through the mobile app, making it easy for users to configure settings and make adjustments.

What Is In The Box

  • Thermostat
  • User Manual
  • Screws
  • External Senosr


Power: 2*AA* 1.5V alkaline batteries
Type Tuya smart thermostat
Display accuracy: 0.5°C
Programmable 5+2/6+1/ 7 days
Maximum route 4.5mm
Limit temperature range: 1~70°C
Range of temperature adjustment: 5~35°C
Insulating condition: Normal environment
Probe sensor: NTC(10k)1%
Output: Switch relay
Thread size: M30*1.5
Size(mm): 55*95mm

Product Feature

It is easy for you to install it: Unscrew the adapter and put it into the valve, then tighten the adapter, and rotate the temperature control body onto the adapter. Multiple modes are available: boost mode, comfortable mode, vacation mode, automatic mode, and energy-saving mode for you to choose from. With the low power alarm function, when electricity is running out, it will remind you, so you do not need to worry about sudden depletion of electricity interfering with the user. Automatic mode: you can choose the working method from 5+2, 6+1, 7 days, and 6 periods. After the selection, press the button to enter the time setting of the first period of the working day, then once again, press the button to set the temperature for the rest and finish setting. After connecting with the APP by the ZigBee gateway, you can adjust the temperature through your phone, which is intelligent and convenient.

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DescriptionHYSEN- HY366- Radiator- Smart -Thermostat- 3


  • Material: ABS
  • Color: white
  • Control accuracy: 0.5℃
  • Temperature sensor: NTC(10k)1%
  • Work environment temperature: 0~50℃
  • The default setting temperature range: is 5~35℃
  • Display temperature range: 1~70℃
  • Thread size: M30*1.5mm
  • Max route: 4.5mm
  • Item size: φ56 * 75mm / φ2.2 * 3.0in
  • Item weight: 131g / 4.6ounce
  • Package size: 105 * 90 * 75mm / 4.1 * 3.5 * 3.0in
  • Package weight: 185g / 6.5ounce

DimensionHYSEN- HY366- Radiator- Smart -Thermostat- 4


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Q: What is a Hysen HY366 Radiator Smart Thermostat?
A: The Hysen HY366 Radiator Smart Thermostat is an advanced heating control device designed to regulate the temperature of radiators in homes and commercial spaces.

Q: How does the HY366 Smart Thermostat connect to my heating system?
A: The HY366 thermostat typically connects wirelessly to your heating system, allowing you to control it remotely through a mobile app or web interface.

Q: Can I control the HY366 thermostat from my smartphone?
A: Yes, the Hysen HY366 Radiator Smart Thermostat can be controlled remotely using a smartphone app or a compatible web interface.

Q: Does the HY366 support voice control through virtual assistants?
A: Depending on the model and compatibility, the HY366 may support voice control through virtual assistants like Amazon Alexa or Google Assistant.

Q: What type of heating systems is the Hysen HY366 compatible with?
A: The HY366 thermostat is designed to work with water-based radiator heating systems.

Q: Can I program the HY366 to create custom heating schedules?
A: Yes, the Hysen HY366 Radiator Smart Thermostat typically offers programmable scheduling, allowing you to create custom heating schedules based on your preferences.

Q: Does the HY366 have a built-in temperature sensor?
A: The thermostat may come equipped with a built-in temperature sensor or support external temperature sensors for more accurate readings.

Q: Is the Hysen HY366 easy to install?
A: Installation difficulty may vary based on your existing heating system and DIY skills. Refer to the product’s installation guide for step-by-step instructions.

Q: Does the HY366 have energy-saving features?
A: Many smart thermostats, including the Hysen HY366, come with energy-saving features such as adaptive learning and temperature scheduling to reduce energy consumption.

Q: Can the HY366 thermostat learn my heating preferences over time?
A: Some smart thermostats have adaptive learning capabilities, which allow them to learn your heating preferences and adjust the temperature accordingly.

Q: Does the HY366 support multiple user profiles?
A: Some smart thermostats support multiple user profiles, allowing each household member to have their custom heating preferences.

Q: Can I monitor my energy usage with the Hysen HY366 Radiator Smart Thermostat?
A: Depending on the features of the thermostat and its associated app, you may be able to monitor your energy usage and make adjustments to optimize efficiency.

Q: Does the HY366 have a vacation mode or away mode?
A: Many smart thermostats offer vacation or away modes, which allow you to set lower temperatures when you are not at home to save energy.

Q: Is the Hysen HY366 compatible with smart home ecosystems?
A: Depending on the model, the HY366 may be compatible with popular smart home ecosystems like Apple HomeKit, Amazon Alexa, or Google Assistant.

Q: Does the Hysen HY366 come with a warranty?
A: Warranty details may vary by region and retailer. It is advisable to check the product packaging or the manufacturer’s website for warranty information.


HYSEN HY366 Radiator Smart Thermostat User Manual





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