070
3
RDH10RF RCR10/433
Wireless room temperature
controller with LCD
RDH10RF/SET
Non-programmable, for heating or cooling systems
• Operating modes: Automatic, Comfort, Energy Saving, and Frost Protection
• LCD-Display 50 x 45 (W x H)
• RDH10RF transmitter, battery-powered
• RCR10/433 receiver, mains powered
• Communication of the set is bonded ex factory
Use
The RDH10RF is used to control the room temperature in heating or cooling systems.
Typical applications:
• Homes
• Residential buildings
• Schools
• Offices
The controller can be used together with the following equipment:
• Thermal valves or zone valves
• Combi boilers
• Gas or oil burners
• Fans
• Pumps
CE1N3070en
01.03.2010
Building Technologies
Functions
Function diagram
The controller acquires the room temperature with its integrated sensor.
ON
OFF
Q14
L1
3031D01
W
T[°C]
T Room temperature
SD Switching differential (1 K)
W Room temperature setpoint
L1 Output signal for heating
Temperature sensor
Display
SD
Y2
L2
ON
OFF
SD
T[°C]
3011D02
T Room temperature
SD Switching differential (1 K)
W Room temperature setpoint
L2 Output signal for cooling
The RDH10RF provides room temperature control only.
The digital display displays the actual room temperature and the comfort temperature
setpoint. The triangle symbol appears when the heating output is active.
Backup
Ordering
Equipment combinations
Setpoints and information required for operating mode changeover are retained when
exchanging batteries. The values must be checked though.
Please provide the name and product number when ordering: Room temperature controller RDH10RF/SET.
Valves and actuators are to be ordered as separate items.
Type of unit Product number Data sheet
Electromotoric actuator
Electrothermal actuator (for radiator valves)
Electrothermal actuator (for small valves 2.5 mm)
2- or 3-port zone valve
Electromotoric actuator for zone valves V..146..
Electric actuator
Air damper actuator
Air damper actuator
Air damper actuator
SFA21...
STA21...
STP21...
MXI/MVI421…
SUA21
SUA11/22
GDB…
GSD/GQD…
GXD…
4863
4877
4878
4867
4830
4832
4624
4606
4622
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Siemens Room temperature controllers CE1N3070en
Building Technologies 01.03.2010
Mechanical design
The controller consists of 4 parts:
• Plastic housing with digital display accommodating the electronics, operating ele-
ments and built-in room temperature sensor
• Baseplate (mounting base)
• Removable battery compartment
• Fold-out stand
The housing engages in the baseplate and snaps on. There is a reset button on the
rear of the unit.
Key
1 Room temperature display in °C
2 Indicates a heat request
3 Temperature setting knob
4 Battery compartment
5
6
TEST Indicates RF signal test
7
Comfort temperature setpoint
RF
Indicates low battery power; replace batteries
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Siemens Room temperature controllers CE1N3070en
Building Technologies 01.03.2010
Mechanical design
The RCR10/433 receiver is located in a plastic housing with LEDs and buttons.
OVERRIDE button
LEARN button
Signal display LED
Relay display LED
OVERRIDE & LEARN
button together = RESET
function
RCR10/433
The RDH10RF is located in a plastic housing. Two buttons are visible on the rear side
when removing the baseplate.
Test button
Learn button
RDH10RF
Test & Learn buttons together = RESET function
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Siemens Room temperature controllers CE1N3070en
Building Technologies 01.03.2010