Siemens RDF800KN Series User Manual

2 / 94
Siemens RDF800KN.., RDF800KN/VB, RDD810KN/NF Basic documentation CE1P3174en
Smart Infrastructure Contents 2020-02-21
Table of 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 Conventions used in this document ........................................................ 6
1.6 Glossary ................................................................................................ 6
2. Summary .............................................................................................. 7
2.1 Types .................................................................................................... 7
2.2 Ordering ................................................................................................ 7
2.3 Functions ............................................................................................... 7
2.4 User interface ........................................................................................ 9
2.5 Integration with KNX bus ..................................................................... 10
2.6 Equipment combinations ...................................................................... 12
2.7 Accessories ......................................................................................... 13
3. Functions ........................................................................................... 14
3.1 Room temperature control ................................................................... 14
3.2 Operating modes ................................................................................. 15
3.2.1 Influencing the operating mode ............................................................ 18
3.2.2 Communication example...................................................................... 21
3.3 Room temperature setpoints ................................................................ 23
3.3.1 Description .......................................................................................... 23
3.3.2 Setting and adjusting setpoints ............................................................ 25
3.4 Applications overview .......................................................................... 26
3.4.1 Applications for fan coil systems (RDF800KN.., RDF800KN/VB only) ... 28
3.4.2 Applications for universal systems (RDF800KN.., RDF800KN/VB only) 29
3.4.3 Applications for heat pump systems (RDF800KN.., RDF800KN/VB only)30
3.4.4 Applications for heating (RDD810KN/NF only) ..................................... 31
3.5 Additional functions .............................................................................. 32
3.6 Control sequences ............................................................................... 35
3.6.1 Sequences overview using P01 (RDF800KN.., RDF800KN/VB only) .... 35
3.6.2 Application mode ................................................................................. 36
3.6.3 2-pipe fan coil unit (RDF800KN.., RDF800KN/VB only) ........................ 38
3.6.4 2-pipe fan coil unit with electric heater (RDF800KN.., RDF800KN/VB
only) .................................................................................................... 39
3.6.5 4-pipe fan coil unit (RDF800KN.., RDF800KN/VB only) ........................ 41
3.6.6 Chilled/heated ceiling and radiator applications (RDF800KN..,
RDF800KN/VB only) ............................................................................ 41
3.6.7 Compressor applications (RDF800KN.., RDF800KN/VB only) .............. 42
3.6.8 Setpoints and sequences (RDF800KN.., RDF800KN/VB only) ............. 42
3.6.9 Heating (RDD810KN/NF only) ............................................................. 43
3.7 Control outputs .................................................................................... 44
3.7.1 Overview ............................................................................................. 44
3.7.2 Control outputs configuration (using the DIP switches or the tool)
(RDF800KN.., RDF800KN/VB only) ..................................................... 45

Siemens RDF800KN Series Specifications

General

Brand	Siemens
Model	RDF800KN Series
Category	Thermostat
Language	English