User Manual

Connection
Connection diagrams
6
128 | 146 A6V11545892_en--_a
RDG260KN Chilled/heated ceiling with 6-port control ball valve 4-pipe with 6-port ball valve as changeover and PICV
Application
N2 Room thermostat RDG260KN V3 6-port modulating control actuator
S1, S2, S3 Switch (keycard, window contact, presence
detector etc.)
V4 PICV control valve
B1, B2, B3 Temperature sensor (return air temperature, external room temperature, changeover sensor, etc.)
CE- KNX data - CE+ KNX data +
Note: In application "4-pipe with 6-port ball valve as changeover and PICV", Y50
can be connected with a DC 0...10 V fan.