Usage Tips:Digital heating thermostat, compatible with installations by 2 cables.Automatic programming on 6 daily intervals for working days and 2 intervals for weekends.Wall installation easy and easy to configure and get started Check out the instructions and the brand's explanatory video.It has a backlit LCD screen to see the room temperature and the temperature set point.Anti-freeze protection mode and defined thermo-pressure range from +5C to +35C.Digital thermostat:Digital thermostat for heating or air conditioning.Surface wall mounting.LCD display with backlight for displaying room temperature and set temperature.Potential-free switched contact suitable for current maximum of 3A.Automatic programming configurable in 6 periods for working days and 2 periods for weekends.Temperature range: 5 to 99 C.Accuracy of measured temperature: 0.5C.Temperature adjustment range from 5C to 35C.Anti-freeze function.< /p > Manual temperature adjustment function.Operation with 2 AA 1.5 V batteries (not included).Dimensions: 86 x 86 x 28 mm .