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Siemens
RXB application library (KNX)
CM110671en_02
Building Technologies
CLC & RAD – chilled ceiling and radiator applications from CC-02
14.03.2008
CLC01 – Chilled ceiling
The following parameters are available with application CLC01.
They are set via ETS, ACS, or HandyTool.
Menu
Parameters.
Values/Range
Basic setting
Communication Communication
mode
S-mode / LTE and S-mode
S-mode.
Receive
timeout
0 ... 105 min.
60 min.
Send
heartbeat
0 ... 105 min.
45 min.
Room temperature setpoints
Protection cooling setpoint
10 ... 40 °C
40 °C
Economy cooling setpoint
10 ... 40 °C
35 °C
Precomfort cooling setpoint
10 ... 40 °C
28 °C
Comfort
cooling
setpoint
10 ... 40 °C
24 °C
Sequences
Actuator type cool surf valve
– STA71
– SSA81
– STA72E
– SSB81
– STE71
– SSC81
– STE72
– SSP81
– STP71
– SQS81
– STP72E
– Electromech. 3rd devices
– Motorized 3
rd
devices
– Thermal 3
rd
devices
– Motorized bus
STA72E
LTE mode
Cooling surface outp bus valve
Off/On Off
Motorized and electromechanic Run time cooling surface valve
0 ... 360 s
150 s
Motorized Offset cooling surface valve
0 ... 360 s
0 s
Room unit
Measured value correction
– 3 ... 3 K
0 K
Setpoint offset range
± 0 ... 10 K
± 3 K
Local
Comfort
mode
Enabled / Disabled
Enabled
Room
unit
Without LCD / with LCD
Without LCD
With LCD Display heating/cooling symbols
Enabled / Disabled
Enabled
Temperature
unit
°C or °F
°C
Standard
display
No display / Room
temperature / Setpoint
Room temperature.
Setpoint
display
Absolute / Relative
Relative
General functions.
Digital input 1
Free (bus = 1)
= Contact open/closed
Free (bus = 1)
Occupancy: Occupied
= Contact open/closed
= Contact closed.
Window:
Window open
= Contact open/closed
Dewpoint:
Alarm inactive: = Contact open/closed
Digital input 2
Free (bus = 1)
= Contact open/closed
Free (bus = 1)
Occupancy: Occupied
= Contact open/closed
= Contact closed.
Window:
Window open
= Contact open/closed
Dewpoint:
Alarm inactive: = Contact open/closed
Temperature sensor B1
– Room
–Only meas val acquisition
– No sensor
No sensor
Temporary Comfort mode
0 ... 360 min
60 min
On-delay presence detector
0 ... 90 min
5 min
Off-delay presence detector
0 ... 90 min
5 min
Central functions
Cooling demand signal
Enabled / Disabled
Enabled
Reset setpoint offset
Enabled / Disabled
Disabled
Master/slave Master/slave
Master or slave
Master
The room controllers can be ordered preloaded with the application described here.
When ordering, specify the quantity, DESIGO RXB device name, type code and
application group.
15 Room
controllers, type RXB24.1 with application group CC-02.
RXB24.1/
CC-02
The controllers are delivered with the basic settings shown above.
Configuration
Ordering
Example
Note
