KNX Room Temperature Controller Smart 55, Black.
✔ With colour display, temperature/humidy sensor and 4 inputs. Flush mounted. Integrated BCU.
✔ Fits 55 mm systems/ranges: – GIRA Standard 55, E2,E22, Event, Esprit. – BERKER S1, B3, B7. – JUNG A500, Aplus, Acreation, AS500. – MERTEN 1M, M-Smart, M-Plan, 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.
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