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1 Introduction
1.1 Purpose of this Operating Guide
This Operating Guide provides information for safe installation and commissioning of the AC drive. It is intended for use by qualified
personnel.
Read and follow the instructions to use the drive safely and professionally.
Pay particular attention to the safety instructions and general warnings. Always keep this Operating Guide with the drive.
VLT
®
is a registered trademark for Danfoss A/S.
1.2 Additional Resources
1.2.1 Other Resources
Other resources are available to understand advanced drive functions and programming.
The VLT® HVAC Drive FC 131 Programming Guide provides information on how to program and includes complete parameter
descriptions.
The VLT® HVAC Drive FC 131 Design Guide provides all technical information about the drive. It also lists options and accesso-
ries.
The technical documentation is available in electronic form online at
.
1.2.2 MCT 10 Setup Software Support
Download the software from the service and support section on
During the installation process of the software, enter access code 81463800 to activate the VLT® HVAC Drive FC 131 functionality. A
license key is not required for using the VLT® HVAC Drive FC 131 functionality.
The latest software does not always contain the latest updates for drives. Contact the local sales office for the latest drive updates (in
the form of *.upd files), or download the drive updates from the service and support section on
1.3 Document and Software Version
The Operating Guide is regularly reviewed and updated. All suggestions for improvement are welcome.
The original language of this manual is English.
Table 1: Document and Software Version
Edition
Remarks
Software version
AQ367426199594, version 0101
First edition.
4.6x
AQ367426199594en-000101 / 130R0988
6 | Danfoss A/S © 2021.06
Introduction
VLT® HVAC Drive FC 131
Operating Guide
