Siemens RDH100 User Manual

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Siemens Room temperature controllers CE1N3070en
Building Technologies 20.11.2007
When mounting the controller, fix the baseplate first. The receiver does not require a
baseplate. Make the electrical connections and fit and secure the receiver (also refer to
the separate mounting instructions).
Mount the controller on a flat wall and in compliance with local regulations.
If there are thermostatic radiator valves in the reference room, set them to their fully
open position.
Controller and receiver are maintenance-free.
If battery symbol
appears, the batteries are almost exhausted and must be re-
placed.
To reset the controller, press both the Test and Learn buttons on the rear of the unit.
To reset the receiver, press the RESET button on the unit front.
All individual settings are then reset to their default values.
Technical data
Operating voltage DC 3 V (2 x 1.5 V AA alkaline batteries)
Battery life >1 year (AA alkaline batteries)
Internal:
Thermistor 10 kΩ ± 1% at 25 °C
Switching differential SD 1 K
Setpoint setting range 5…30 °C
Factory setting comfort setpoint 20 °C
Resolution of settings and displays
Setpoints 0.5 °C
Actual value displays 0.5 °C
Operation IEC 721-3-3
Climatic conditions Class 3K5
Temperature 0…+40 °C
Humidity <90% r.h.
Transport IEC 721-3-2
Climatic conditions Class 2K3
Temperature -25…+60 °C
Humidity <95% r.h.
Mechanical conditions Class 2M2
Storage IEC 721-3-1
Climatic conditions Class 1K3
Temperature -10…+60 °C
Humidity <90% r. h.
Mounting, installation
and commissioning
Maintenance
Change of batteries
Reset
Power supply
Sensor inputs
Operational data
Environmental conditions

Siemens RDH100 Specifications

General

Temperature control range	5 °C to 30 °C
Display	LCD
Mounting type	Wall-mounted
Type	Room Thermostat
Switching Voltage	230 V AC
Protection Class	IP30
Accuracy	±0.5 °C
Power supply	2 x AA 1.5 V
Control Mode	On/Off