Siemens RDF800KN User Manual

3 / 94
Siemens RDF800KN.., RDF800KN/VB, RDD810KN/NF Basic documentation CE1P3174en
Smart Infrastructure Table of contents 2020-02-21
3.8 Fan control (RDF800KN.., RDF800KN/VB only) ................................... 46
3.9 Multifunctional input, digital input .......................................................... 50
3.10 Handling faults ..................................................................................... 52
3.11 KNX communications ........................................................................... 53
3.11.1 S-mode ................................................................................................ 53
3.11.2 LTE mode ............................................................................................ 53
3.11.3 Zone addressing in LTE mode (in conjunction with Synco) ................... 54
3.11.4 Example of heating and cooling demand zone ..................................... 56
3.11.5 Send heartbeat and receive timeout ..................................................... 56
3.11.6 Startup ................................................................................................. 57
3.11.7 Heating and cooling demand ................................................................ 57
3.11.8 Fault function on KNX .......................................................................... 57
3.12 Communication objects (S-mode) ........................................................ 59
3.12.1 RDF800KN.., RDF800KN/VB Overview ............................................... 59
3.12.2 RDD810KN/NF Overview ..................................................................... 60
3.12.3 Description of communication objects .................................................. 61
3.13 Communication objects (LTE mode) ..................................................... 63
3.13.1 RDF800KN.., RDF800KN/VB Overview ............................................... 63
3.13.2 RDD810KN/NF Overview ..................................................................... 64
3.14 Control parameters .............................................................................. 65
3.14.1 Setting parameters using the local HMI ................................................ 65
3.14.2 Setting and downloading parameters using the tools ............................ 66
3.14.3 Service level parameters ...................................................................... 67
3.14.4 Expert level parameters with diagnostics and test ................................ 68
4. Handling ............................................................................................. 71
4.1 Mounting and installation ..................................................................... 71
4.2 Commissioning .................................................................................... 72
4.3 Operation............................................................................................. 75
4.3.1 Alarm/Service reminder........................................................................ 75
4.3.2 Heating/cooling manual changeover (RDF800KN.., RDF800KN/VB only)75
4.3.3 INFO page ........................................................................................... 76
4.4 Remote operation ................................................................................ 76
4.5 Disposal .............................................................................................. 76
5. Supported KNX tools ......................................................................... 77
5.1 ETS ..................................................................................................... 77
5.1.1 Commissioning – downloading using ETS ............................................ 77
5.1.2 Parameter settings in ETS ................................................................... 78
5.2 ACS ..................................................................................................... 78
5.2.1 Parameter settings in ACS ................................................................... 79
5.2.2 Operation and monitoring with ACS...................................................... 80
5.2.3 Operation and monitoring with OZW772 web server ............................. 83
5.2.4 Operation and monitoring with RMZ792-B bus operator unit ................. 83
6. Connection ......................................................................................... 84
6.1 Connection terminals ........................................................................... 84
6.2 Connection diagrams ........................................................................... 85
7. Mechanical design ............................................................................. 86
7.1 General ............................................................................................... 86
7.2 Dimensions .......................................................................................... 87
8. Technical data .................................................................................... 90

Siemens RDF800KN Specifications

General

Brand	Siemens
Model	RDF800KN
Category	Thermostat
Language	English