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
Functions
Application overview
4
40 | 170
A6V11545892_en--_b
4.4 Application overview
The RDG2..KN room thermostats support the following applications, which can be
configured using the DIP switches at the rear of the unit or commissioning tool.
Set DIP switches 1…5 to OFF (remote configuration, factory setting) to select an
application via commissioning tool.
Remote configuration, via commissioning tool (factory setting)
● Synco ACS
● ETS
● Commissioning via Siemens smartphone application PCT
Go
ON =
DIP NO.: 1…5
OFF =
DIP NO.: 1…5
RDG200KN
RDG260KN
Application
Application
Fan coil fan speed
ON: 3-speed
OFF: DC 0…10 V
Fan coil fan speed
ON: 3-speed
OFF: DC 0…10 V
FCU control outputs #1
ON: 3-position
OFF: 2-position
Control outputs #1
ON: On/Off
OFF: DC 0…10 V
FCU control outputs #2
ON: 3-position
OFF: 2-position
Control outputs #2
ON: On/Off or 6-port valve DC
invert
OFF: DC 0…10 V or 6-port valve
DC non-invert
Scheduler
ON: Enable
OFF: Disable
Scheduler
ON: Enable
OFF: Disable
Icon
Description
Icon
Description
Heating/cooling
register
Cooling register
Heating register
Electric heater
Chilled/heated
ceiling
Chilled ceiling
Heat
pump/compressor
Radiator
Remote configuration