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
Notes
Operation
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User action
Effect, description
Press left button (P002 = 3 and P009 = 1)
Toggle between °C and °F (for details, see display in
Temperature control [➙ 24])
Press left button while "Operating mode" via bus is
Economy
Activate "Extend Comfort mode"
(for details, see Different ways to influence operating
mode [➙ 30]).
Keep left button pressed and turn rotary knob
clockwise/counter-clockwise
Activate timer "Extend presence"/"Extend absence" and
set the time (for details, see Different ways to influence
operating mode [➙ 30].
Press right button >3 seconds
Activate/deactivate button lock.
Press right button for fan coil unit
Change fan mode.
Turn rotary knob
Adjust the room temperature Comfort setpoint.
Press left and right buttons simultaneously for 3
seconds. Release and within 2 seconds, press the
right button again until P001 is displayed
Enter parameter setting mode "Service level".
Press left and right button for 3 seconds, release,
press left button for 2 seconds until the temperature
disappears, then turn rotary knob counterclockwise
min. ½ revolution
Enter parameter setting mode "Expert level",
diagnostics and test.
Press left and right button simultaneously for 6
seconds
Enter (KNX) programming mode.
Press the middle button once and turn rotary knob
Enter programming mode PROG, TIME, DATE or
AWAY.
Display