Siemens RDD100.1RF User manual

CB1N1424en
2017-11-21
s
RDD100.1RF
Wireless room
thermostat with LCD
f
or heating systems
∂R
oom temperature control
∂
Comfort,
∂2-
position control with O
∂
Adjustable commissioning and control parameters
∂B
attery
∂M
ains
Building Technologies
RDD100.1RF
RCR100RF
Wireless room
thermostat with LCD
RDD100.1RFS
or heating systems
oom temperature control
Comfort,
Economy and Protection mode
position control with O
n/Off control output
Adjustable commissioning and control parameters
attery
-powered room thermostat DC 3 V
(RDD100.1RF)
ains
-powered receiver AC 230 V (RCR100RF)
Building Technologies
1
42
4
RDD100.1RFS
Adjustable commissioning and control parameters
(RDD100.1RF)

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
Use
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
Functions
∂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
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.
Q14
T[°C]
ON
OFF W
SD
1424D01
TRoom temperature
SD Switching differential
WRoom temperature setpoint
Q14 Output signal for heating
Type summary
Product No. Stock No. Features
RDD100.1RF S55770-T319 Battery-powered room thermostat DC 3 V
RCR100RF S55770-T286 Receiver AC 230 V
Ordering
When ordering, please indicate product No. / stock No. and description.
Valve actuators must be ordered separately.
Product No. Stock No. Description
RDD100.1RFS S55770-T281 Set consisting of room thermostat and
receiver

Siemens
RDD100.1RFS
Building Technologies
Equipment combinations
Mechanical design
The
room thermostat consists of
∂
Plastic housing which accommodates the electronics, the operating
and the room temperature sensor
∂
Mounting plate
∂
Table stand
The housing engages in the mounting plate and
The optional table stand snap
The RCR100RF receiver consists of
∂
Plastic housing which accommodates the electronics
∂
Mounting plate
RDD100.1RF
Description
Electromotoric actuator
Electrothermal actuator
(for radiator valve
Electrothermal actuator
(for small valve
Damper
Damper actuator
Damper
Rotary damper actuator
Operation and settings
RDD100.1RFS
Wireless room thermostat with LCD
room thermostat consists of
3 parts:
Plastic housing which accommodates the electronics, the operating
and the room temperature sensor
Mounting plate
with screw terminals
Table stand
The housing engages in the mounting plate and
is secured with a
The optional table stand snap
s onto the rear of
the mounting plate.
The RCR100RF receiver consists of
2 parts:
Plastic housing which accommodates the electronics
Mounting plate
with screw terminals
RDD100.1RF
1)
Touchkey for o
2) Touchkey
for increasing a value
3) Touchkey
for decreasing a value
Description
Product No.
Electromotoric actuator
s
SFA21..
Electrothermal actuator
s
(for radiator valve
s)
STA23..
Electrothermal actuator
s
(for small valve
s 2.5 mm)
STP23..
Damper
actuators
GDB..
Damper actuator
s
GSD..
Damper
actuators
GQD..
Rotary damper actuator
s
GXD..
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CB1N1424en
2017-11-21
Plastic housing which accommodates the electronics, the operating
elements
is secured with a
screw.
the mounting plate.
Touchkey for o
perating mode
for increasing a value
for decreasing a value
Product No.
Data Sheet
SFA21..
4863
STA23..
4884
STP23..
4884
GDB..
4634
GSD..
4603
GQD..
4604
GXD..
4622

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
RCR100RF
1) LED for indication of operating state
2) LEARN button (or override)
1
2
3
54
7
6
8
109
11
#Symbol Description # Symbol Description
1Indicating that batteries need to
be replaced 7Touchkey lock activated
2Comfort mode 8Display of zone (default is 1)
3Economy mode 9
C
Room temperature in degrees Celsius
4Display of room temperature,
setpoint, etc. 10 Heating On
5
F
Room temperature in degrees
Fahrenheit 11 Current room temperature
6
Protection mode (Protection
mode icon can be enabled via
parameter settings)
Display

Siemens
RDD100.1RFS
Building Technologies
Mounting and installation notes
Do not mount the thermostat in niches or bookshelves, not behind curtains, not
above or near heat sources, and not exposed to direct solar radiation. Mount
about 1.5 m above the floor.
Mounting ∂
Mount the
from heating/cooling
∂
Install the receiver close to the controlled un
∂
Choose the location to ensure largely interference
mounting the
,
Do not mount in a control panel
,
Do
,
Do not mount near electrical cables and equipment
microwaves, etc.
,
Do not mount near larger metallic structures or constructional elements with
fine metal meshes such as special glass or special concrete
Wiring
See Mounting I
∂
Ensure that wiring,
∂
Correctly
∂
Use only valve
∂
If the thermostat cannot accommodate all cables, power must be fed to the
system via an e
Warning!
No internal line protection for supply lines to external consumers.
Risk of fire and injury
∂
Adapt the line diameters as per local regulations to the rated value of the
installed overcurrent protection device.
∂
The AC 230
current of no more than 10 A
∂
Disconnect from
∂
Make sure the receiver is not c
RDD100.1RFS
Wireless room thermostat with LCD
Do not mount the thermostat in niches or bookshelves, not behind curtains, not
above or near heat sources, and not exposed to direct solar radiation. Mount
about 1.5 m above the floor.
Mount the
room
thermostat in a clean and dry location
from heating/cooling
equipment,
and not exposed to drip or splash water
Install the receiver close to the controlled un
it if possible
Choose the location to ensure largely interference
-
free reception.
mounting the
receiver, observe the following:
Do not mount in a control panel
Do
not mount on metallic surfaces
Do not mount near electrical cables and equipment
microwaves, etc.
Do not mount near larger metallic structures or constructional elements with
fine metal meshes such as special glass or special concrete
See Mounting I
nstructions CB1M1439xx
enclosed with the thermostat.
Ensure that wiring,
protection
and earthing comply with local regulations
Correctly
size the cables to the
thermostat and the valve actuators
Use only valve
actuators rated for AC 24… 230 V
If the thermostat cannot accommodate all cables, power must be fed to the
system via an e
xternal terminal block
Warning!
No internal line protection for supply lines to external consumers.
Risk of fire and injury
due to short-circuits!
Adapt the line diameters as per local regulations to the rated value of the
installed overcurrent protection device.
The AC 230
V mains supply line must have a
circuit breaker with a rat
current of no more than 10 A
Disconnect from
power supply before removing
the unit from its mounting plate
Make sure the receiver is not c
onnected to power during
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CB1N1424en
2017-11-21
Do not mount the thermostat in niches or bookshelves, not behind curtains, not
above or near heat sources, and not exposed to direct solar radiation. Mount
it
thermostat in a clean and dry location
without direct air flow
and not exposed to drip or splash water
it if possible
free reception.
When
Do not mount near electrical cables and equipment
such as PCs, TVs,
Do not mount near larger metallic structures or constructional elements with
fine metal meshes such as special glass or special concrete
enclosed with the thermostat.
and earthing comply with local regulations
thermostat and the valve actuators
If the thermostat cannot accommodate all cables, power must be fed to the
No internal line protection for supply lines to external consumers.
Adapt the line diameters as per local regulations to the rated value of the
circuit breaker with a rat
ed
the unit from its mounting plate
onnected to power during
wiring

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
Commissioning notes
After power is applied, the thermostat carries out a reset during which all LCD
segments flash, indicating that the reset is correctly made. After the reset, the
thermostat is ready for commissioning by qualified HVAC personnel.
The control parameters of the thermostat can be set to ensure optimum
performance of the entire system (refer to Operating Instructions CB1B1424en,
section "Do you want to change parameters?").
If the temperature shown on the display does not agree with the room temperature
effectively measured, the temperature sensor can be recalibrated. For that
purpose, adjust parameter P04.
We recommend to review the setpoint setting range and setpoint lock (for public
spaces) using parameters P05…P08 and change them as needed to achieve
maximum comfort and energy savings.
Since the thermostat uses touch technology and to minimize battery power
consumption, a parameter P21 (adjustable from 0.25 to 1.5 seconds) is
implemented for the user to adjust.
This means that when, for a certain time, the user does not touch the touchpad, the
unit operates in power saving mode and the touchpad is running at a scanning rate
of 1 second.
(From the calculation – assuming 4 operations per day on the thermostat, the
estimated 1-second scanning rate results in a battery life of 1 year. If the user
increases the scanning rate, the batteries’ life is extended.)
If the battery symbol appears, the batteries are almost exhausted and should
be replaced. Use alkaline batteries type AAA.
For the pairing process between transmitter and receiver, refer to Operating
Instructions CB1B1424en, section "Do you want to pair transmitter and receiver?".
The table below describes the behavior of the RCR100RF:
State of receiver State of LED
Power up (or reset) The red and green LEDs flash alternately for 5
seconds and then change to constantly red.
Note: If the receiver was programmed before, it
will immediately change to constantly red.
Learning mode
Successful learning mode
The red and green LEDs flash alternately.
If learning was successful, the green LED will
flash for 10 minutes.
Signal ok and output status
change
The green LED is lit. If the output state changes,
the green LED flashes for 3 seconds and then
changes back to constantly green.
Fails to receive wireless data If the RCR100RF fails to receive wireless data,
the red LED will start to flash after 125 minutes.
If the RCR100RF signal is recovered, it will
resume the previous LED state.
Commissioning
Sensor calibration
Setpoint and setpoint
lock
Touchpad scanning
rate
Change of batteries
LED indication on
RCR100RF
Override via the
RCR100RF

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
The receiver provides an override function (boiler test, emergency operation). It
allows the installer to override the relay to be permanently energized, regardless of
the wireless data received.
To activate the override function, press and hold the button for at least 10
seconds and release. The LED is constantly green and off once every 5 seconds,
indicating that the override function is enabled.
To disable the override function, press the button once.
Operating notes
The RDD100.1RF provides Comfort, Economy and Protection mode. The
difference between Comfort and Economy mode is only the room temperature
setpoint. The changeover between Comfort, Economy and Protection mode is
made by pressing touchkey .
When Comfort mode is activated, symbol appears on the display. The setpoint
(20 ºC) can be readjusted by pressing touchkeys +and –.
When Economy mode is activated, symbol appears on the display. The setpoint
(16 ºC) can be readjusted by pressing touchkeys +and –.
If the temperature falls below 5 ºC, the thermostat automatically activates the
heating output. Symbol appears only if the icon is enabled via parameter
settings.
Maintenance notes
Thermostat and receiver are maintenance-free.
Disposal
The device is considered an electronic device for disposal in terms of the
European Directive 2012/19/EU and may not be disposed of as domestic
garbage.
∂Dispose of the device through channels provided for this purpose.
∂Comply with all local and currently applicable laws and regulations.
∂Dispose of empty batteries in designated collection points.
Comfort mode
Economy mode
Protection mode

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
WARNING
Risk of explosion due to fire or short-circuit, even if the batteries are empty
Risk of injuries from by flying parts
●Do not allow the batteries to come into contact with water.
●Do not charge the batteries.
●Do not damage or destroy the batteries.
●
Do not heat the batteries to more than 85
°C
.
WARNING
Electrolyte leakage
Chemical burns
●Only grasp damaged batteries using suitable protective gloves.
●If electrolyte comes into contact with eyes, immediately rinse eyes with plenty of
water. Consult a doctor.
Observe the following:
∂Only replace batteries with batteries of the same type and from the same manufacturer.
∂Observe the polarities (+/-).
∂The batteries must be new and free from damage.
∂Do not mixed new batteries with used batteries.
∂Store, transport, and dispose of the batteries in accordance with local regulations, guidelines, and laws.
Also observe information from the battery manufacturer.

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
Technical data of RDD100.1RF
Operating voltage DC 3 V (2 x 1.5 V alkaline batteries AAA)
For battery life (RDD100.1RF), see below (alkaline batteries type AAA).
Battery life calculation is based on the touchpad scanning rate during idle time
(assuming a user presses 4 touchkeys per day):
Scanning rate 0.25 s
Scanning rate 0.5 s
Scanning rate 1 s (default)
Scanning rate 1.5 s
311 days battery life
322 days battery life
357 days battery life
377 days battery life
Switching differential SD
Comfort mode
Economy mode
1 K
20 °C (5...35 °C)
16 °C (5...35 °C)
Built-in room temperature sensor
Setpoint setting range
Accuracy at 25 °C
Temperature calibration range
5…35 °C (Comfort/Economy mode)
<±0.5 K
±3.0 K
Resolution of settings and displays
Setpoints
Temperature value displays
0.5 °C
0.5 °C
Operation
Climatic conditions
Temperature
Humidity
As per IEC 60721-3-3
Class 3K5
0…50 °C
<95% r.h.
Transport
Climatic conditions
Temperature
Humidity
Mechanical conditions
As per IEC 60721-3-2
Class 2K3
-25…60 °C
<95% r.h.
Class 2M2
Storage
Climatic conditions
Temperature
Humidity
As per IEC 60721-3-1
Class 1K3
-25…60 °C
<95% r.h.
EU Conformity (CE) CE1T1420xx
*)
RCM
conformity CE1T1420en_C1
*)
Safety class II as per EN 60730-1, EN 60730-2-9
Pollution class II as per EN 60730-1
Degree of protection of housing IP30 as per EN 60529
The product environmental declaration CE1E1420xx
*)
contains data on
environmentally compatible product design and assessments (RoHS compliance,
materials composition, packaging, environmental benefit, disposal).
Based on EU Regulation 813/2013 (Eco design directive) and 811/2013 (Labelling
directive) concerning space heaters, combination heaters, the following classes
apply:
- Application with On/Off
operation of a heater
Class I
value 1%
Connection terminals for Solid wires or prepared stranded wires
2 x 1.5 mm2or 1 x 2.5 mm2(Min. 0.5 mm2)
Weight 0.152 kg
Color of housing front RAL9003
*) The documents can be downloaded from http://siemens.com/bt/download.
Power supply
Function data
Environmental conditions
Standards and directives
Environmental
compatibility
Eco design and
labelling directives
General

10 / 13
Siemens
RDD100.1RFS
Building Technologies
Technical data of RCR100RF
Operating
Power
Frequency
Switching capacity of relays
Voltage
Current
Switching voltage
Switching
At AC 230 V
No internal fuse.
External preliminary protection with max. C 10 A circuit breaker in the supply lines
required under all circumstances.
External protection for incoming
Circuit breaker
Circuit breaker tripping characteristic
Contact life at AC 230 V
At 8
A res.
Insulating strength
Between relay contacts and coil
Between relay contacts (same pole)
Connection terminals
For solid wires
For stranded wires
Operation
Climatic conditions
Temperature
Humidity
Transport
Climatic conditions
Temperature
Humidity
Mechanical conditions
Storage
Climatic conditions
Temperature
Humidity
EU Conformity (CE)
conformity to
EMC emission standard
Safety class
Pollution class
Degree of protection of housing
The product environmental declaration CE1E1420xx
environmentally compatible product design and assessments (RoHS compliance,
materials composition, packaging, environmental benefit, disposal).
Colo
r of housing front
Weight
Color of housing front
*) The documents can be downloaded from
Power supply
Switching outputs
(Q11, Q12, Q14)
Electrical connections
Environmental
conditions
Standards and directives
Environmental
compatibility
General
RDD100.1RFS
Wireless room thermostat with LCD
voltage
Frequency
Switching capacity of relays
AC 230 V +10%/
-
<10 VA
48...63 Hz
AC 24...230 V
8(2) A
Switching voltage
Max. AC 230 V
Min. AC 24 V
Switching
current
At AC 230 V
Max. 8 A res., 2 A ind.
Min. 200 mA
No internal fuse.
External preliminary protection with max. C 10 A circuit breaker in the supply lines
required under all circumstances.
External protection for incoming
cable
Circuit breaker
Circuit breaker tripping characteristic
Max. 10 A
Type B, C or D to EN 60898
60947
Contact life at AC 230 V
A res.
Guide value:
1 x 105cycles
Insulating strength
Between relay contacts and coil
Between relay contacts (same pole)
AC 5,000 V
AC 1,000 V
Connection terminals
For solid wires
For stranded wires
Screw terminals
2 x 1.5 mm2
1 x 2.5 mm2(M
in.
Climatic conditions
Temperature
Humidity
As per
IEC 60721
Class 3K5
0…50 °C
<95% r.h.
Climatic conditions
Temperature
Humidity
Mechanical conditions
As per
IEC 60721
Class 2K3
-25…60 °C
<95% r.h.
Class 2M2
Climatic conditions
Temperature
Humidity
As per
IEC 60721
Class 1K3
-25…60 °C
<95% r.h.
EU Conformity (CE)
CE1T1420xx
*)
conformity to
EMC emission standard
AS/NZS
4251.1:1999
Safety class
II as per EN 60730
Pollution class
II as per EN 60730
Degree of protection of housing
IP30 as per
EN 60529
The product environmental declaration CE1E1420xx
*)
contains data on
environmentally compatible product design and assessments (RoHS compliance,
materials composition, packaging, environmental benefit, disposal).
r of housing front
RAL9003
0.152 kg
Color of housing front
RAL9003
*) The documents can be downloaded from
http://siemens.com/bt/download
CB1N1424en
2017-11-21
-
15%
Max. 8 A res., 2 A ind.
External preliminary protection with max. C 10 A circuit breaker in the supply lines
Type B, C or D to EN 60898
and EN
in.
0.5 mm2)
IEC 60721
-3-3
IEC 60721
-3-2
IEC 60721
-3-1
4251.1:1999
II as per EN 60730
-1, EN 60730-2-9
II as per EN 60730
EN 60529
contains data on
environmentally compatible product design and assessments (RoHS compliance,
materials composition, packaging, environmental benefit, disposal).
http://siemens.com/bt/download
.

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
Connection diagrams
Q11
Q14 N2
L
NQ12
AC 230 V
AC 24...230 V
Lx
Nx
N
L
Y1
8 (2) A
Max.
TLL
N1
1424A01
10 A 10 A
LLive, AC 230 V
Q11 Live, AC 24…230 V
Q14 NO contact, AC
24…230 V/8(2) A
Q12 NC contact, AC
24…230 V/8(2) A
NNeutral conductor
Nx Neutral conductor
N1 Transmitter
RDD100.1RF
N2 Receiver RCR100RF
Y1 Actuating device
L – N AC 230 V/Lx – Nx AC 24…230 V
Application examples
T
T
F1
F2
N2
M1
Y2
1
4
2
4
S
0
1
N1
T
F1F2
N2
M1
Y2
1
4
2
4
S
0
2
T T
T
N1
Wireless room thermostat with receiver,
control of a gas-fired wall-hung boiler
Wireless room thermostat with receiver,
control of a gas-fired floor-standing
boiler
Y1
1
4
2
4
S
0
3
M1
N2
T
N1
F1 Thermal reset limit thermostat
F2 Safety limit thermostat
M1 Circulating pump
N1 RDD100.1RF room thermostat
N2 RCR100RF receiver
Y1 3-port valve with manual
adjustment
Y2 Magnetic valve
Wireless room thermostat with receiver,
control of a heating circuit pump
(precontrol by manual mixing valve)

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
Dimensions
Room thermostat RDD100.1RF
85
1
0
6
39.8
25.5
83.5
4.1 7.1
21.5
0.5
82.93
1424M01
Ø80
Ø60
Receiver RCR100RF
7.1
4.1
83.5
0.5
27.5
84
1
0
3
2-Ø5.5
Ø80
Ø60
1424M02
Dimensions in mm

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Siemens RDD100.1RFS Wireless room thermostat with LCD CB1N1424en
Building Technologies 2017-11-21
Issued by
Siemens Switzerland Ltd.
Building Technologies Division
International Headquarters
Gubelstrasse 22
CH-6300 Zug
Tel. [phone]
© Siemens Switzerland Ltd, 2013 - 2017
Technical specifications and availability subject to change without notice.
www.siemens.com/buildingtechnologies