Chilled ceiling
Plant diagram
N1
Room controller.
R1
Room unit with temp.
sensor.
D1
Window switch.
D2
Presence detector.
D3
Dewpoint sensor
YC
Cooling valve.
Operating diagram
Y
Output signal.
TR
Room temperature.
SpC
Effective cooling setpoint
C
Cooling sequence.
YC
Cooling valve.
Siemens
Building Technologies
•
Cooling with chilled ceiling.
•
Continuous cooling valve.
•
Dewpoint monitoring.
YC
D3
N1
K N X
R
Y [%]
100
0
RXB application library (KNX)
CLC & RAD – chilled ceiling and radiator applications from CC-02
CLC01 – Chilled ceiling
T
R1
70283
C
YC
TR [°C]
SpC
CLC01
K NX
D1
D2
CM110671en_02
R
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14.03.2008