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Siemens
RDG100.., RDG110.., RDG160T.. Basic Documentation
CE1P3181en
Building Technologies
Contents
2015-07-29
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
2
Summary .................................................................................................. 6
2.1
Brief description ......................................................................................... 6
2.2
Types and features..................................................................................... 7
2.3
Equipment combinations ............................................................................ 8
2.4
Accessories ............................................................................................... 9
2.5
Ordering..................................................................................................... 9
3
Use ........................................................................................................... 11
4
Functions ................................................................................................12
4.1
Temperature control ..................................................................................12
4.2
Operating modes ......................................................................................13
4.3
Room temperature setpoints .....................................................................14
4.4
Setpoints and sequences ..........................................................................15
4.4.1
2-pipe and 2-stage applications .............................................................15
4.4.2
4-pipe applications .................................................................................16
4.5
Applications overview ................................................................................17
4.5.1
Applications for fan coil systems ............................................................17
4.5.2
Applications for Universal systems .........................................................18
4.5.3
Applications for heat pump systems (RDG110.., RDG160T..) .................19
4.6
Additional features ....................................................................................20
4.6.1
Qx- relay switching functions (RDG160T.. only)......................................25
4.7
Control sequences ....................................................................................26
4.7.1
Sequences overview (setting via parameter P01) ...................................26
4.7.2
Control outputs configuration (setting via DIP switches 4/5 and
parameters) .........................................................................................................27
4.7.3
2-pipe fan coil unit .................................................................................28
4.7.4
2-pipe fan coil unit with electric heater ...................................................29
4.7.5
2-pipe fan coil unit with radiator or floor heating .....................................31
4.7.6
4-pipe fan coil unit .................................................................................32
4.7.7
4-pipe fan coil unit with electric heater (RDG100..) .................................34
4.7.8
2-stage heating or cooling ......................................................................36
4.7.9
Chilled/heated ceiling and radiator applications ......................................38
4.7.10
Compressor applications (general) ........................................................38
4.7.11
1-stage heating or cooling with reversing valve (RDG110..) ....................39
4.8
Control outputs..........................................................................................40
4.9
Fan control ................................................................................................43
4.10
Multifunctional input, digital input ...........................................................48
4.11 Auto timer (RDG100T, RDG100T/H, RDG160T.. only) ..............................49
4.12
Handling faults .......................................................................................52
4.13
Infrared remote control ..........................................................................52
4.14
DIP switches..........................................................................................52
4.15
Control parameters ................................................................................53
4.15.1
Parameters of the "Service level" – Degree Celsius ...............................54
4.15.2
Parameters of the "Expert level with diagnostics and test" – Degree
Celsius 55