234.9 BOOST hours - hourly temperature overrideThe function is available only in AUTO and OFF modes. Used to change the temperature to the desired value for a specified number of hours (up to 9 hours).After the elapsed time, the thermostat returns to the previous operating mode.How to stop BOOST mode:1122 33Press to enter menu.Press to enter menu. Using or , set value to 0and then press .Thermostat will go back to work inprevious mode.Using or , choosehour value and then press .Thermostat is working in BOOSTmode for selected time.

Salus WQ610 Full User Manual