Siemens Desigo RXB Technical Manual page 432

Configuration
Menu
Communication
Room temperature setpoints
Other setpoints
Sequences
LTE mode Heating outp bus valve
Motorized and electromechanic Runtime
Motorized Offset
Fan control.
Room unit
With LCD Display heating/cooling symbols
General functions.
Central functions
Master/slave
Ordering
Example
Note
30/52
Siemens
Building Technologies
The following parameters are available with application FNC08.
They are set via ETS, ACS, or HandyTool.
Parameters.
Communication mode
Receive timeout
Send heartbeat
Protection cooling setpoint
Economy cooling setpoint
Precomfort cooling setpoint
Comfort cooling setpoint
Comfort heating setpoint
Precomfort heating setpoint
Economy heating setpoint
Protection heating setpoint
Maximum supply air temperature
Minimum supply air temperature
Actuator type heat/cool valve
Cooling outp bus valve
Fan speeds
Fan control.
Minimum on time.
Temperature sensor B1
Periodic fan kick Comfort
Periodic fan kick Economy
Measured value correction
Setpoint offset range
Local Comfort mode
Room unit
Temperature unit
Standard display
Setpoint display
Digital input 1 Free (bus = 1)
Occupancy: Occupied
Window:
Digital input 2 Free (bus = 1)
Occupancy: Occupied
Window:
Temporary Comfort mode
On-delay occupancy detector
Off-delay presence detector
Heating demand signal
Cooling demand signal
Boost heating
Precooling, free cooling
Reset setpoint offset
Master/slave
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 RXB21.1 with application group FC-10
The controllers are delivered with the basic settings shown above.
RXB application library (KNX)
FNC08 – Four-pipe fan coil with room supply air cascade
Values/Range
S-mode / LTE and S-mode
0 ... 105 min.
0 ... 105 min.
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
10 ... 40 °C
– SSA81
– SSB81
– SSP81
– SQS81
– Third-party, motorized
– Bus, motorized
Off/On
Off/On
0 ... 360 s
0 ... 360 s
– External control
– 1-speed/2-speed/3-speed
Manual / Auto
1 ... 10 min
Supply air (cascade)
0 ... 90 min (90min = Off)
0 ... 360 min (360min = Off)
– 3 ... 3 K
± 0 ... 10 K
Enabled / Disabled
Without LCD / with LCD
Enabled / Disabled
°C or °F
No display / Room
temperature / Setpoint
Absolute / Relative
= Contact open/closed
= Contact open/closed
Window open = Contact open/closed
= Contact open/closed
= Contact open/closed
Window open = Contact open/closed
0 ... 360 min
0 ... 90 min
0 ... 90 min
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Enabled / Disabled
Master or slave
FNC – Fancoil-Applikationen aus FC-10, FC-11, FC-12
Basic setting
S-mode.
60 min.
45 min.
40 °C
35 °C
28 °C
24 °C
21 °C
19 °C
15 °C
12 °C
35 °C
16 °C
SSP81...
Off
Off
150 s
0 s
3-speed
Auto
6 min
Supply air (cascade)
90 min (Off)
360 min (Off)
0 K
± 3 K
Enabled
Without LCD
Enabled
°C
Room temperature.
Relative
Free (bus = 1)
= Contact closed.
Free (bus = 1)
= Contact closed.
60 min
5 min
5 min
Enabled
Enabled
Enabled
Enabled
Disabled
Master
RXB21.1/FC-10
CM110672en_03
30.11.2007