![CDATA[KNX room temperature controller Smart 55, pure white glossy. With color display, temperature/humidity sensor and 4 inputs. Installation in switch box. Integrated bus coupler. Suitable for 55 mm switch ranges e.g.: GIRA Standard 55, E2, E22, Event, Esprit, BERKER S1, B3, B7, JUNG A 500, A PLUS, A CREATION, AS 500, A 550, A FLOW, MERTEN 1M, M-Smart, M-Plan, M-Pure. Active color display for function and status display. Background color w/s and display brightness adjustable. Display of target and actual temperature. Room temperature controller for indoor use. Measuring range -10 to +50 °C. Controller type (2-point, PI, PWM) selectable. Simple setpoint shift using separate +/- buttons. 1 bit +/-, 1 byte or 2 byte absolute object for setpoint adjustment. Storage of setpoints in the event of a bus voltage failure. Min/Max limit values, frost alarm, min/max memory. Switching of operating mode via bit/byte objects. Temperature and humidity sensor with calculation of the dew point. Message when leaving the comfort zone.]]>
