Controller with clock function (weekly timer) for recording the floor temperature for wall mounting. Suitable for controlling electric floor, wall/ceiling heaters etc. Extremely simple operation thanks to separate setting of the day and night temperatures. Additional rotary switch for 5 programs, day/automatic/night/frost protection/off. Selectable switching behavior, pulse width modulation or 2-point control method. Adjustable cycle duration of 10 or 25 minutes (sum of on and off times of the pulse width modulation). Clock power reserve in the event of a power failure approx. 100 hours. Range restriction in the setting button as a heating cost brake. 2 control lamps, heating on and setback mode. Choose between 2 sensor types, floor temperature detection or room temperature detection.