6 Commissioning
47
6.1 Safety Instructions
47
6.2 Applying Power
47
6.3 LCP Menu
48
6.4 Programming the Drive
49
6.5 Testing Before System Start-up
52
6.6 System Start-up
53
6.7 Parameter Settings
53
7 Wiring Conguration Examples
55
7.1 Wiring for Open-loop Speed Control
55
7.2 Wiring for Start/Stop
56
7.3 Wiring for External Alarm Reset
57
7.4 Wiring for a Motor Thermistor
58
7.5 Wiring for Regeneration
58
8 Maintenance, Diagnostics, and Troubleshooting
59
8.1 Maintenance and Service
59
8.2 Heat Sink Access Panel
59
8.3 Status Messages
60
8.4 Warning and Alarm Types
62
8.5 List of Warnings and Alarms
63
8.6 Troubleshooting
72
9 Specications
74
9.1 Electrical Data
74
9.2 Mains Supply
78
9.3 Motor Output and Motor Data
78
9.4 Ambient Conditions
78
9.5 Cable Specications
79
9.6 Control Input/Output and Control Data
79
9.7 Fuses
82
9.8 Enclosure Dimensions
83
9.9 Enclosure Airow
99
9.10 Fastener Torque Ratings
100
10 Appendix
101
10.1 Abbreviations and Conventions
101
10.2 International/North American Default Parameter Settings
102
10.3 Parameter Menu Structure
102
Index
107
Contents VLT® HVAC Drive FC 102
2 Danfoss A/S © 01/2017 All rights reserved. MG16O102