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Siemens
RDD100.1DHW Room thermostat with independent DHW control
CB1N1421en_01
Building Technologies
2013-03-14
Control input Q11-Nx (Com)
Control input Q21-Nx (Com)
(AC 24...230 V) max. 5(2) A min. 8 mA
(AC 24...230 V) max. 5(2) A min. 8 mA
Heating valve or wall-hung boiler
Control output Q12-Nx (NC contact)
Control output Q14-Nx (NO contact)
(AC 24…230 V) max. 5(2) A min. 8 mA
(AC 24...230 V) max. 5(2) A min. 8 mA
DHW heating equipment
Control output Q22-Nx (NC contact)
Control output Q24-Nx (NO contact)
(AC 24…230 V) max. 5(2) A min. 8 mA
(AC 24...230 V) max. 5(2) A min. 8 mA
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.
conformity to
EMC directive
Low voltage directive
2004/108/EC
2006/95/ EC
C-Tick
conformity to
EMC emission standard
AS/NSZ 4251.1:1999
RoHS (Restriction of
Hazardous Substances) 2011/65/EU
Product standards
Automatic electrical controls for
household and similar use
General requirements EN 60730-1
Particular requirements for temperature
sensing controls EN 60730-2-9
Electromagnetic compatibility
Emissions
Immunity
EN 61000-6-3
EN 61000-6-2
Safety class
II as per EN 60730-1, EN 60730-2-9
Pollution class
II as per EN 60730
Degree of protection of housing
IP30 as per EN 60529
Connection terminals for
Solid wires or prepared stranded wires
2 x 1.5 mm
2
or 1 x 2.5 mm
2
(min. 0.5 mm
2
)
Weight 0.167
kg
Color of housing front
RAL9003
Control inputs
Control outputs
Function data
Environmental
conditions
Norms and standards
General
