KNX Room Temperature Controller 55, White glossy finish. Version with temperature controller. Suitable for 55 mm switch ranges e.g. MDT assortment 55, GIRA Standard 55, E2, E22, Event, Esprit, BERKER S1, B3, B7, JUNG A 500, A PLUS, A CREATION, AS 500, A 550, A FLOW or MERTEN 1M, M-Smart, M-Plan, M-Pure. Selectable controller type (2-step, PI, PWM). Setpoint storage in the event of a bus power failure. Bit/Byte object for set point adjustment. Temperature control of rooms, Measurement range -10 … +50 °C. Temperature min/max memory, messages and Frost/heat protection alarm. Setpoint adjustment via visualisation, e.g MDT VisuControl. Day-/night-/frost protection mode. Status via HVAC and RHCC objects. Operation mode change via Bit/Byte object. Installation in an installation box using the included installation frame. Integrated Bus coupler. 3 year warranty.




