Danfoss VLT FC 103 Operating Instructions

1 Introduction
1.1 Purpose of the Manual
This manual provides detailed information for the instal-
lation and start-up of the frequency converter.
Chapter 3 Installation provides requirements for mechanical
and electrical installation, including:
•
Input
•
Motor
•
Control wiring
•
Serial communication wiring
•
Control terminal functions
Chapter 4 Start-up and Functional Testing provides detailed
procedures for:
•
Start-up
•
Basic operational programming
•
Functional testing
The remaining chapters provide supplementary details.
These details include:
•
User interface
•
Detailed programming
•
Application examples
•
Start-up
•
Troubleshooting
•
Specifications.
VLT
®
is a registered trademark.
1.2
Additional Resources
Other resources are available to understand advanced
frequency converter functions and programming.
•
The VLT
®
Refrigeration Drive FC 103 Programming
Guide provides greater detail on working with
parameters and many application examples.
•
The VLT
®
Refrigeration Drive FC 103 Design Guide
provides detailed capabilities and functionality to
design motor control systems.
•
Supplemental publications and manuals are
available from Danfoss.
See www.danfoss.com/BusinessAreas/DrivesSo-
lutions/Documentations/VLT+Technical
+Documentation.htm for listings.
•
Optional equipment is available that may change
some of the procedures described. Refer to the
instructions supplied with those options for
specific requirements. Contact the local Danfoss
supplier or visit the Danfoss website:
www.danfoss.com/BusinessAreas/DrivesSolutions/
Documentations/VLT+Technical+Documen-
tation.htm, for downloads or additional
information.
1.3 Approvals and Certifications
More approvals and certifications are available. Contact the
local Danfoss partner.
The frequency converter complies with UL508C thermal
memory retention requirements. For more information,
refer to the section Motor Thermal Protection in the Design
Guide.
For compliance with the European Agreement concerning
International Carriage of Dangerous Goods by Inland
Waterways (ADN), refer to ADN-compliant Installation in the
Design Guide.
1.4
Disposal Instruction
Do not dispose of equipment containing
electrical components together with
domestic waste.
Collect it separately in accordance with
local and currently valid legislation.
Introduction Operating Instructions
4 Danfoss A/S © Rev. 05/2014 All rights reserved. MG16J202
1
1

Danfoss VLT FC 103 Specifications

General

Brand	Danfoss
Model	VLT FC 103
Category	DC Drives
Language	English