Basic Documentation

A6V11545892_en--_b
3 | 170
4.6.7 Scheduler .................................................................................. 60
4.6.8 Master/slave .............................................................................. 62
4.6.9 Preventive operation .................................................................. 66
4.6.10 NFC communication................................................................... 66
4.7 Control sequences .................................................................................... 67
4.7.1 Sequence overview (setting via P001) ........................................ 67
4.7.2 Application mode ....................................................................... 68
4.7.3 2-pipe fan coil unit ...................................................................... 70
4.7.4 2-pipe fan coil unit with electric heater ........................................ 71
4.7.5 2-pipe fan coil unit with radiator or floor heating .......................... 73
4.7.6 2-stage heating and cooling ....................................................... 75
4.7.7 4-pipe fan coil unit ...................................................................... 80
4.7.8 4-pipe fan coil unit with electric heater ........................................ 83
4.7.9 Chilled/heated ceiling and radiator applications .......................... 85
4.7.10 Compressor applications ............................................................ 88
4.7.11 Applications with external AQR sensor or QMX room operator unit
.................................................................................................. 89
4.7.12 Setpoints and sequences ........................................................... 90
4.8 Control outputs ......................................................................................... 91
4.8.1 Overview.................................................................................... 91
4.8.2 Control output configuration (setting via DIP switches 7/8 or tool,
and P201/P203/P204/P205) ....................................................... 95
4.9 Fan control ............................................................................................... 97
4.10 Multifunctional input, digital input ..............................................................104
4.11 Handling system faults .............................................................................107
4.12 KNX communications ...............................................................................107
4.12.1 S-Mode .....................................................................................107
4.12.2 Master/slave configuration in KNX S-Mode ................................108
4.12.3 LTE-Mode .................................................................................111
4.12.4 Zone addressing in LTE-Mode (with Synco) ..............................111
4.12.5 Master/slave configuration in LTE-Mode ....................................113
4.12.6 Example of heating and cooling demand zones .........................115
4.12.7 Send heartbeat and receive timeout ..........................................115
4.12.8 Startup ......................................................................................116
4.12.9 Heating and cooling demand .....................................................116
4.12.10 Fault and alarms function on KNX .............................................116
4.13 Communication objects ............................................................................117
4.13.1 Overview...................................................................................117
4.13.2 Description of communication objects........................................119
4.14 Communication objects (LTE-Mode) ........................................................125
4.15 Control parameters ..................................................................................126
4.15.1 Parameter setting via local HMI .................................................126
4.15.2 Setting/downloading parameter via tool .....................................127
4.15.3 Commissioning parameter via Smartphone app PCT Go ...........127
4.15.4 Service level parameters ...........................................................129
4.15.5 Expert level parameters with diagnostics and test......................131
5 Supported KNX tools .................................................................... 136
5.1 ETS .........................................................................................................136