Installation Instructions
Table Of Contents
2 | 22 A6V11478123_en_c
Contents
Legal note .................................................................................................... 3
Safety notes in the data sheet ................................................................................3
1 Installation ........................................................................................... 4
1.1 Mounting .....................................................................................................4
1.1.1 Dimensions ...................................................................................5
1.2 Quick release fasteners and detached cover ................................................6
1.3 Connecting tubes .........................................................................................6
1.4 Wiring ..........................................................................................................7
1.4.1 Electrical grounding ......................................................................7
1.4.2 Power supply ................................................................................8
1.4.3 Signal wiring .................................................................................9
2 Commissioning ...................................................................................11
2.1 Addressing ................................................................................................ 11
2.1.1 DIP switches (Climatix and other controllers)............................... 11
2.1.2 On-event addressing (Climatix controllers) .................................. 12
2.1.3 Baud rate .................................................................................... 12
2.2 Fault detection, correction or reset ............................................................. 13
3 Engineering ........................................................................................14
3.1 Implementing volume flow measurement ................................................... 14
3.2 Modbus registers ....................................................................................... 15
4 Maintenance.......................................................................................20
4.1 Save mode and analog outputs.................................................................. 20
4.2 Zero reset .................................................................................................. 20
5 Additional information ..........................................................................21