Siemens RDU341 Basic Documentation page 3

Siemens
Building Technologies
3.10.8 Air demand .......................................................................................... 40
3.10.9 Electric heater interlock by supply air controller (LTE mode only) ......... 41
3.10.10 Primary fan overrun after switching off the electric heater ..................... 41
3.10.11 Fault function on KNX .......................................................................... 42
3.10.12 Emergency control (LTE Mode only) .................................................... 43
3.11 Communication objects (S-mode) ........................................................ 44
3.11.1 Overview ............................................................................................. 44
3.11.2 Description of communication objects .................................................. 45
3.12 Control parameters .............................................................................. 47
3.12.1 Parameter setting via local HMI............................................................ 47
3.12.2 Parameter setting / download via tool ................................................... 48
3.12.3 Parameters of the "Service level" ......................................................... 49
3.12.4 Parameters of the "Expert level with diagnostics and test" ................... 50
4. Handling ............................................................................................. 52
4.1 Mounting and installation ..................................................................... 52
4.2 Commissioning .................................................................................... 53
4.3 Operation............................................................................................. 55
4.4 Remote operation ................................................................................ 56
4.5 Disposal .............................................................................................. 56
5. Supported KNX tools ......................................................................... 57
5.1 ETS ..................................................................................................... 57
5.1.1 Parameter settings in ETS ................................................................... 57
5.2 ACS tool .............................................................................................. 57
5.2.1 Parameter settings in ACS ................................................................... 58
5.2.2 Operation and monitoring with ACS...................................................... 59
5.2.3 Operation and monitoring with OZW772 ............................................... 61
5.2.4 Operation and monitoring with RMZ972-B ............................................ 61
6. Connection ......................................................................................... 62
6.1 Connection terminals ........................................................................... 62
6.2 Connection diagrams ........................................................................... 62
7. Mechanical design ............................................................................. 63
7.1 General ............................................................................................... 63
7.2 Dimensions .......................................................................................... 64
8. Technical data .................................................................................... 65
Index .............................................................................................67
RDU341 Basic Documentation
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CE1P3172en
2015-06-08