Danfoss VLT MICRO Manual

Chapter 1 Introduction
Getting Started ................................................................................. 3
Receiving, Inspection, and Storage .................................................. 4
Nameplate Information ..................................................................... 4
General Technical Data .................................................................... 5
Specifications ................................................................................... 8
External Parts and Labels ................................................................ 9
Chapter 2 Installation and Wiring
Installation Requirements ............................................................... 10
Wiring ............................................................................................. 11
Installation without RFI-filter ............................................................ 12
EMC-correct installation with RFI-filter ............................................. 13
Use of EMC compliant cables ......................................................... 14
Earthing of screened/armoured control cables ................................ 15
Control Terminal Designations (Factory Settings) ............................. 16
Safety Precautions ......................................................................... 17
Chapter 3 Digital Keypad/Display Operation
Digital Keypad/Display Features ...................................................... 19
Quick Set-up .................................................................................. 21
Operation ....................................................................................... 23
Chapter 4 Description of Parameters .............................................................. 25
Chapter 5 Summary of Parameters ................................................................. 69
Chapter 6 Troubleshooting and Fault Information ............................................. 76
Appendix A Dimensions ..................................................................................... 80
Appendix B Accessories .................................................................................... 84
Appendix C CE Labeling .................................................................................... 86
Appendix D Serial Communication ..................................................................... 88
Danfoss can accept no responsibility for possible errors in catalogs, brochures and other printed material. Danfoss reserves the right
to alter its products without notice. This also applies to products already on order provided that such alterations can be made without
subsequential changes being necessary in specifications already agreed.
Document Version Number 6.0
Software Version M+

Table of Contents

VLT is a registered Danfoss trade mark
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VLT MICRO