Vacon 100 flow Applications Manual page 6

vacon • 3
8.12.1 Feedforward ...................................................................................................................208
8.12.2 Sleep function ................................................................................................................209
8.12.3 Feedback supervision ....................................................................................................211
8.12.4 Pressure loss compensation .........................................................................................212
8.12.5 Soft fill ............................................................................................................................213
8.12.6 Input pressure supervision ............................................................................................215
8.12.7 Sleep - no demand detection function...........................................................................217
8.13 Multipump function ........................................................................................................219
8.13.1 Multipump (multidrive) commissioning checklist.........................................................219
8.13.2 System configuration .....................................................................................................221
8.13.3 Interlocks .......................................................................................................................227
8.13.4 Feedback sensor connection in a multidrive system ....................................................227
8.13.5 Overpressure supervision..............................................................................................235
8.13.6 Pump running time counters.........................................................................................236
8.14 Maintenance counters ...................................................................................................239
8.15 Fire mode .......................................................................................................................240
8.16 Motor preheat function ..................................................................................................242
8.17 Pump control..................................................................................................................243
8.17.1 Auto-cleaning .................................................................................................................243
8.17.2 Jockey pump ..................................................................................................................245
8.17.3 Priming pump.................................................................................................................246
8.17.4 Anti-blocking function....................................................................................................247
8.17.5 Frost protection..............................................................................................................247
8.18 Counters.........................................................................................................................248
9. Fault tracing................................................................................................. 253
9.1 Fault appears .................................................................................................................253
9.2 Fault history ...................................................................................................................254
9.3 Fault codes .....................................................................................................................255
10. Appendix 1 ................................................................................................... 264
10.1 Default parameter values according to the selected application .................................264
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