Installation position: The heating thermostat should be installed on the wall in a place where the surrounding air circulates freely. Convenient control: The floor heating controller has two control modes, manual mode and automatic mode. The automatic mode can control heating at different temperatures according to the user's set time period. The manual mode does not need to be divided into time periods, and users can choose freely, which is convenient and saves time. High temperature protection: The smart thermostat has a control electric heating device, which can be used to control floor heating devices. The built-in sensor measures the indoor temperature, and the external sensor measures the floor temperature or the heating equipment temperature to control high-temperature protection, preventing the heating device from burning out due to high temperature. High sensitivity: The smart thermostat is equipped with an external sensor, the detection is more accurate, and the temperature measurement is accurate. Programming mode: In the shutdown state, press and hold the M mode key and the clock key for 5 seconds to enter the programming mode. You can switch the settings through the mode key. After entering the programming mode, press the Mode key to adjust the hour, then press the Mode key to adjust the minute, and press the Mode key again to adjust the temperature.