The programmable room thermostat surface mount 24 h mode 7 up to 32 c eberle instat plus 3 r with real time clock factory setting of date and time enables you to set switching times up to 6 per day and temperatures according to your personal habits 3 programme types 7 days mon sun 52 days mon frisat sun and 24 h mon sun simplify the programming the programmable valve protection prevents a firm seating of the valves or pumps during summer can be used for regulating the