The thermostat is fitted with a front dial to adjust the setpoint (between 4°C and 40°C) and a central white LED backlit display to show the measured temperature, and show the setpoint only when the dial is being used. The circular ring around the display, with RGB backlighting, displays all the thermostat statuses. The device is fitted with 4 front buttons to be used for setting. The thermostat, physical address, parameters and its operation, etc. are configured via the ETS software.