Table Of Contents - Siemens RDF301 Basic Documentation

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Siemens
Building Technologies
Contents
1. About this document ..............................................................................4
1.1 Revision history.........................................................................................4
1.2 Reference documents ...............................................................................4
1.3 Before you start .........................................................................................5
1.3.1 Copyright ...................................................................................................5
1.3.2 Quality assurance .....................................................................................5
1.3.3 Document use / request to the reader ......................................................5
1.4 Target audience, prerequisites ..................................................................6
1.5 Glossary ....................................................................................................6
2. Summary ..................................................................................................7
2.1 Types.........................................................................................................7
2.2 Ordering ....................................................................................................7
2.3 Functions...................................................................................................7
2.4 Integration via KNX bus ............................................................................9
2.5 Equipment combinations......................................................................... 11
2.6 Accessories .............................................................................................11
3. Functions ...............................................................................................12
3.1 Temperature control ................................................................................12
3.2 Operating modes.....................................................................................13
3.2.1 Different ways to influence the operating mode......................................14
3.2.2 Communication examples.......................................................................17
3.3 Room temperature setpoints...................................................................19
3.3.1 Description ..............................................................................................19
3.3.2 Setting and adjusting setpoints ...............................................................20
3.4 Applications overview..............................................................................22
3.5 Additional functions .................................................................................24
3.6 Control sequences ..................................................................................27
3.6.1 Sequences overview (setting via parameter P01) ..................................27
3.6.2 Application mode.....................................................................................28
3.6.3 2-pipe fan coil unit ...................................................................................30
3.6.4 2-pipe fan coil unit with electric heater....................................................31
3.6.5 4-pipe fan coil unit ...................................................................................33
3.6.6 Chilled / heated ceiling and radiator applications ...................................35
3.6.7 Compressor applications.........................................................................35
3.6.8 Setpoints and sequences........................................................................36
3.7 Control outputs ........................................................................................38
3.7.1 Overview .................................................................................................38
3.7.2 Control outputs configuration (setting via DIP switches or tool) .............39
3.8 Fan control ..............................................................................................40
3.9 Multifunctional input, digital input ............................................................43
3.10 Handling faults.........................................................................................44
3.11 KNX communications..............................................................................45
3.11.1 S-mode....................................................................................................45
3.11.2 LTE mode ................................................................................................45
3.11.3 Zone addressing in LTE mode (in conjunction with Synco) ....................46
3.11.4 Example of heating and cooling demand zone .......................................48
RDF301, RDF301.50 Basic documentation
Contents
CE1P3171en
22 Jun 2010