Basic Documentation
Table Of Contents
- 1 About this document
- 2 Overview
- 3 Notes
- 4 Functions
- 4.1 Temperature control
- 4.2 Operating modes
- 4.3 Room temperature setpoints
- 4.4 Application overview
- 4.5 Power supply selection for RDG200KN
- 4.6 Additional functions
- 4.7 Control sequences
- 4.7.1 Sequence overview (setting via P001)
- 4.7.2 Application mode
- 4.7.3 2-pipe fan coil unit
- 4.7.4 2-pipe fan coil unit with electric heater
- 4.7.5 2-pipe fan coil unit with radiator or floor heating
- 4.7.6 2-stage heating and cooling
- 4.7.7 4-pipe fan coil unit
- 4.7.8 4-pipe fan coil unit with electric heater
- 4.7.9 Chilled/heated ceiling and radiator applications
- 4.7.10 Compressor applications
- 4.7.11 Applications with external AQR sensor or QMX room operator unit
- 4.7.12 Setpoints and sequences
- 4.8 Control outputs
- 4.9 Fan control
- 4.10 Multifunctional input, digital input
- 4.11 Handling system faults
- 4.12 KNX communications
- 4.12.1 S-Mode
- 4.12.2 Master/slave configuration in KNX S-Mode
- 4.12.3 LTE-Mode
- 4.12.4 Zone addressing in LTE-Mode (with Synco)
- 4.12.5 Master/slave configuration in LTE-Mode
- 4.12.6 Example of heating and cooling demand zones
- 4.12.7 Send heartbeat and receive timeout
- 4.12.8 Startup
- 4.12.9 Heating and cooling demand
- 4.12.10 Fault and alarms function on KNX
- 4.13 Communication objects
- 4.14 Communication objects (LTE-Mode)
- 4.15 Control parameters
- 5 Supported KNX tools
- 6 Connection
- 7 Technical data
- 8 Dimensions
- Index
Technical data
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Operational data
Humidity calibration range
±10 %
Settings and display resolution
Setpoint
0.5 °C
Present temperature value displayed
0.5 °C
Environmental conditions
Storage
IEC 60721-3-1
Climatic conditions
Class 1K3
Temperature
-25…65 °C
Humidity
< 95 % r.h.
Transport
IEC 60721-3-2
Climatic conditions
Class 2K3
Temperature
-25…65 °C
Humidity
< 95 % r.h.
Mechanical conditions
Class 2M2
Operation
IEC 60721-3-3
Climatic conditions
Class 3K5
Temperature
0…50 °C
Humidity
< 95 % r.h.
Standards and directives
EU conformity (CE)
A5W00120120A
*
Electronic control type
2.B (micro-disconnection on operation)
RCM conformity
A5W00120121A
*
Safety class
II as per EN 60730
Pollution class
Normal
Degree of protection of housing
IP30 as per EN 60529
Eco design and labeling directives
Based on EU directive 813/2013 (Eco
design directive) and 811/2013 (Labelling
directive) concerning space heaters,
combination heaters, the following
classes apply:
RDG200KN
● Application with On/Off operation
of a heater
● PWM (TPI) room thermostat, for
use with On/Off output heaters
Class I value 1 %
Class IV value 2 %
RDG260KN
● Application with On/Off operation
of a heater
● PWM (TPI) room thermostat, for
use with On/Off output heaters
Class I value 1 %
Class IV value 2 %