Danfoss VLT AQUA Drive FC 202

Troubleshooting
Fuses..................................................................................................... 97
LCP......................................................................................................... 96
Mains.................................................................................................... 97
Motor............................................................................................. 96, 97
Warnings and alarms...................................................................... 86
U
UL certication......................................................................................... 4
Unintended start.............................................................................. 5, 82
USB
Specications.................................................................................. 110
V
Voltage
Imbalance........................................................................................... 86
Input..................................................................................................... 67
W
Warnings
List of............................................................................................. 14, 86
Types of................................................................................................ 85
Weight.................................................................................................... 7, 8
Windmilling............................................................................................... 6
Wire size................................................................................................... 29
Wiring control terminals.................................................................... 64
Wiring diagram
Cascade controller........................................................................... 80
Fixed variable speed pump.......................................................... 81
Lead pump alternation.................................................................. 81
Wiring schematic
Drive...................................................................................................... 26
Typical application examples...................................................... 73
Index Operating Guide
MG21A502 Danfoss A/S © 09/2018 All rights reserved. 159