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f
Adjustable commissioning and control parameters
∂ R
∂
∂ 2-
∂
∂ B
∂ M
RCR100RF
Economy and Protection mode
n/Off control output
-powered room thermostat DC 3 V
-powered receiver AC 230 V (RCR100RF)
CB1N1424en
2017-11-21
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Use
Functions
The RDD100.1RFS is used to control the room temperature in heating systems.
Typical applications:
∂ Apartments
∂ Commercial spaces
∂ Schools
For the control of the following pieces of equipment:
∂ Thermal valves or zone valves
∂ Gas or oil boilers
∂ Fans
∂ Pumps
∂ Room temperature control via built-in temperature sensor
∂ Selection of operating mode with touchkey
∂ Display of current room temperature or setpoint in ↓C or ↓F
∂ Touchkey lock (manually)
∂ Setpoint lock
∂ Reloading factory settings for commissioning and control parameters
∂ Standalone wireless transmitter and receiver
∂ Wireless operating frequency 433 MHz
Temperature control
Type summary
Ordering
The RDD100.1RFS acquires the room temperature with its built-in sensor and
maintains the setpoint by delivering control commands. The switching differential is
1 K.
1424D01
ON
T Room temperature
SD Switching differential
W Room temperature setpoint
Q14 Output signal for heating
OFF
W
SD
T[°C]
Product No. Stock No. Features
RDD100.1RF
RCR100RF
S55770-T319
S55770-T286
Battery-powered room thermostat DC 3 V
Receiver AC 230 V
When ordering, please indicate product No. / stock No. and description.
Product No. Stock No. Description
RDD100.1RFS
S55770-T281
Set consisting of room thermostat and
receiver
Valve actuators must be ordered separately.
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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
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Equipment combinations
room thermostat consists of
Plastic housing which accommodates the electronics, the operating
and the room temperature sensor
The housing engages in the mounting plate and
The optional table stand snap
The RCR100RF receiver consists of
Plastic housing which accommodates the electronics
Data Sheet
Mechanical design
s 2.5 mm)
actuators
actuators
s
s
s)
s
4863
4884
4884
4634
s
4603
4604
s
4622
Operation and settings
The
∂
∂
∂
∂
∂
3 parts:
with screw terminals
s onto the rear of
with screw terminals
2 parts:
1)
2) Touchkey
elements
screw.
perating mode
Siemens
Building Technologies
Wireless room thermostat with LCD
3) Touchkey
3 / 13
CB1N1424en
2017-11-21
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RCR100RF
1) LED for indication of operating state
2) LEARN button (or override)
Display
11
1
2
3
109
# Symbol Description # Symbol Description
1
Indicating that batteries need to
be replaced
7
Touchkey lock activated
8
7
6
54
2 Comfort mode
3 Economy mode
4
5
Display of room temperature,
setpoint, etc.
Room temperature in degrees
Fahrenheit
8
9
10
Display of zone (default is 1)
Room temperature in degrees Celsius
Heating On
11 Current room temperature
Protection mode (Protection
6
mode icon can be enabled via
parameter settings)
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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21