User Manual

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Table of contents
1 About this document ............................................................................. 5
1.1 Revision history ...........................................................................................5
1.2 Reference documents ..................................................................................5
1.3 Before you start ...........................................................................................6
1.3.1 Trademarks ..................................................................................6
1.3.2 Copyright ......................................................................................6
1.3.3 Quality assurance .........................................................................6
1.3.4 Document user/request to the reader ............................................7
1.4 Target audience, prerequisites .....................................................................7
1.5 Glossary ......................................................................................................7
2 Overview............................................................................................. 8
2.1 Types ..........................................................................................................8
2.2 Functions.....................................................................................................8
2.3 Accessories ............................................................................................... 10
2.4 Equipment combinations ............................................................................ 11
2.5 Integration via KNX bus ............................................................................. 14
3 Notes.................................................................................................16
3.1 Mounting and installation ........................................................................... 16
3.2 Commissioning .......................................................................................... 17
3.3 Operation .................................................................................................. 19
3.4 Remote operation ...................................................................................... 21
3.5 Disposal .................................................................................................... 21
3.6 Cyber security disclaimer ........................................................................... 21
4 Functions ...........................................................................................22
4.1 Temperature control .................................................................................. 22
4.2 Operating modes ....................................................................................... 23
4.2.1 Different ways to influence operating mode ................................. 24
4.2.2 Communication examples ........................................................... 29
4.3 Room temperature setpoints ...................................................................... 32
4.3.1 Description.................................................................................. 32
4.3.2 Setting and adjusting setpoints .................................................... 34
4.4 Application overview .................................................................................. 37
4.4.1 Applications for fan coil systems ................................................. 38
4.4.2 Applications for universal systems ............................................... 39
4.4.3 Application for heat pump systems .............................................. 40
4.5 Power supply selection for RDG200KN ...................................................... 41
4.6 Additional functions.................................................................................... 42
4.6.1 Sensors and changeover functions ............................................. 43
4.6.2 Presence detector ....................................................................... 45
4.6.3 Output functions .......................................................................... 46
4.6.4 Monitoring and limitation functions .............................................. 49
4.6.5 User operation / Indication .......................................................... 51
4.6.6 Humidity ..................................................................................... 52