Siemens RDG100, RDG110, RDG100T, RDG160, RDG100T/H Basic Documentation

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RDG1… RDG100T RDG100T/H

Room thermostats with LCD for wall mounting

RDG100, RDG100T, RDG110, RDG140, RDG160,
RDG100T/

H

Basic Documentation

CE1P3181en

14 Dec 2011

Edition 2.0

Building Technologies

Contents

1 About this document ..............................................................................4

1.1 Revision history.........................................................................................4

1.2 Reference documents ...............................................................................4

1.3 Before you start.........................................................................................4

1.3.1 Copyright...................................................................................................4

1.3.2 Quality assurance .....................................................................................4

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............................................................................................................9

4 Functions ...............................................................................................10

4.1 Temperature control ................................................................................10

4.2 Operating modes..................................................................................... 11

4.3 Room temperature setpoints...................................................................12

4.4 Setpoints and sequences........................................................................14

4.4.1 2-pipe and 2-stage applications ..............................................................14

4.4.2 4-pipe applications ..................................................................................15

4.5 Applications overview..............................................................................16

4.6 Additional features ..................................................................................17

4.7 Control sequences ..................................................................................22

4.7.1 Sequences overview (setting via parameter P01) ..................................22

4.7.2 Control outputs configuration (setting via DIP switches 4 / 5 and

parameters P46 / P47) ............................................................................23

4.7.3 2-pipe fan coil unit ...................................................................................24

4.7.4 2-pipe fan coil unit with electric heater....................................................25

4.7.5 2-pipe fan coil unit with radiator or floor heating .....................................27

4.7.6 4-pipe fan coil unit ...................................................................................29

4.7.7 4-pipe fan coil unit with electric heater....................................................31

4.7.8 2-stage heating or cooling.......................................................................33

4.7.9 Chilled / heated ceiling and radiator applications ...................................35

4.7.10 Compressor applications (general) .........................................................35

4.7.11 1-stage heating or cooling with reversing valve......................................36

4.8 Control outputs........................................................................................37

4.9 Fan control ..............................................................................................40

4.10 Multifunctional input, digital input ............................................................43

4.11 Auto timer (RDG100T, RDG100T/H only) ...............................................44

4.12 Handling faults.........................................................................................46

4.13 Infrared remote control............................................................................46

4.14 DIP switches............................................................................................47

4.15 Control parameters .................................................................................48

4.15.1 Parameters of the "Service level"............................................................49

4.15.2 Parameters of the "Expert level with diagnostics and test"....................50

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Siemens RDG100, RDG100T, RDG110, RDG140, RDG160 Basic Documentation CE1P3181en
Building Technologies Contents 14 Dec 2011