MDT KNX Room Temperature Controller Smart 55, Black matt

KNX Room Temperature Controller Smart 55, Black matt. With colour display, temperature/humidy sensor and 4 inputs. Flush mounted. Integrated BCU. Fits 55 mm systems/ranges: – GIRA E2, – BERKER B3, B7, – JUNG A550, – MERTEN M-Pure. Active colour display to indicate function and status. Background colour w/b and display brightness adjustable. Display of set and actual temperature. For indoor temperature controlling Range -10 to +50 °C. Selectable temperature controller (PI, Two-position, PWM). Simple setpoint adjustment via separate +/- buttons. 1 Bit +/-, 1 Byte oder 2 Byte absolute object for setpoint adjustment. Setpoint values are stored at bus voltage failure. Limit values min/max, frost protection alarm, min/max memory. Operation mode can be set via Bit/Byte objects. Temperature and humidy sensor with dew point calculation. Message when leaving the comfort zone. 4 binary inputs to connect potential free contacs (Push Buttons or window/auxiliary contacts). Ventilation control by hand or automatic operation. 14 Byte object for plain text diagnostic. Installation in a installation box with included support ring. Recommended installation height: 1,60 m. Integrated bus coupling unit. 3 year warranty.