![CDATA[KNX room temperature controller 55, pure white glossy. Installation in switch box. Integrated bus coupler. Suitable for 55 mm switch ranges e.g.: GIRA Standard 55, E2, E22, Event, Esprit or BERKER S1, B3, B7 or JUNG A 500, A PLUS, A CREATION, AS 500, A 550, A FLOW or MERTEN 1M, M-Smart, M-Plan, M-Pure. Controller type (2-point, PI, PWM) selectable. Storage of setpoints in the event of a bus voltage failure. Bit/byte object for setpoint adjustment. Temperature control of indoor rooms, measuring range -10 to +50 °C. Min/max limit values, frost alarm, min/max value memory. Setpoint specification via visualization, e.g. MDT VisuControl. Day/night/frost protection operation. Status feedback via HVAC and RHCC status objects. Switching of the operating mode via bit/byte objects. Installation with the included support ring. Integrated bus coupler. 3-year product guarantee.]]>
