You have to provide this data but it is very easy.
- Temp x 10: initial temperature of the thermostat (if you use it for the water heater you will put 700 that corresponds to 70º or for heating you put it on 240 that corresponds to 24º, in this way you will not have to press the button so many times to reach the desired temperature) you can change later with button or App.
- Hysterysis x 10: is the differential temperature for the thermostat (if you set to 10 that corresponds to 1º the on or off is done at 1º above or below the temperature set on the thermostat)