Technical data

Operational data
Switching differential (adjustable)
Heating mode (P30)
Cooling mode (P31)
2 K (0.5...6 K)
1 K (0.5...6 K)
Setpoint setting and range
Comfort (P08)
Economy (P11-P12)
Protection (P65-P66)
21°C (5...40 °C)
15°C/30 °C (OFF, 5...40 °C)
8°C/OFF (OFF, 5...40 °C)
Multifunctional input X1/X2
Input X1 default value (P38)
Input X2 default value (P40)
Selectable 0...8
3 (operating mode
switchover)
1 (external temperature
sensor)
Built-in room temperature sensor
Measuring range
Accuracy at 25 °C
Temperature calibration range
0…49 °C
< ± 0.5 K
± 3.0 K
Settings and display resolution
Setpoints
Current temperature value displayed
0.5 °C
0.5 °C
Environmental conditions
Operation
Climatic conditions
Temperature
Humidity
IEC 721-3-3
Class 3K5
0...50 °C
<95% r.h.
Transport
Climatic conditions
Temperature
Humidity
Mechanical conditions
IEC 721-3-2
Class 2K3
-25...60 °C
<95% r.h.
Class 2M2
Storage
Climatic conditions
Temperature
Humidity
IEC 721-3-1
Class 1K3
-25...60 °C
<95% r.h.
Standards and directives
EU Conformity (CE)
Product standards
Automatic electric controls for household and
similar use
Special requirements for temperature-dependent
controls
Electronic control type
EN60730–1
EN60730–2-9
2.B (micro-disconnection
on operation)
Electromagnetic compatibility
Emissions
Immunity
2004/108/EC
EN60730–1, EN50491-5-2
EN60730–1, EN50491-5-2
EN50491-5-3
Low-voltage directive
Electrical safety
2006/95/EC
EN60730–1, EN50491-3
RCM Mark conformity (Emission)
AS/NZS 61000-6-3
Reduction of hazardous substances 2011/65/EU
EN50581
Safety class
II as per EN60730
Pollution class
Normal
Degree of protection of housing
IP30 as per EN60529
88 / 92
Siemens RDF301, RDF301.50..., RDF600KN Basic documentation CE1P3171en
Building Technologies Technical data 2014-05-23