Rev. 2009-10-07www.danfoss.com/drives130R0503 MG16A122*MG16A122*VLT® HVAC Low Harmonic DriveInstruction ManualVLT® HVAC Drive FC 100MG16A122VLT® HVAC Low Harmonic Drive Instruction ManualMAKING MODERN LIVING POSSIBLE

Danfoss VLT HVAC Drive FC 100 Instruction Manual

VLT HVAC FC 100

Introduction

Purpose of the Manual

Frame Sizes and Power Ratings

Installation

Lifting

Protection

Earth (Ground) Requirements

Earthing (Grounding) IP20 Enclosures

Connection Tightening Torques

Motor Cable

Access

Control Terminal Types

Control Terminal Functions

Start Up and Commissioning

Applying Power to the Frequency Converter

Local-control Test

System Start Up

User Interface

Setting LCP Display Values

Navigation Keys

Uploading Data to the LCP

Programming

Control Terminal Programming Examples

International/North American Default Parameter Settings

Remote Programming with MCT 10 Set-up Software

Application Examples

Status Messages

Warnings and Alarms

Warning and Alarm Definitions

Fault Messages

Basic Troubleshooting

Specifications

Power-dependent Specifications

General Technical Data

How to Read these Operating Instructions

Approvals

Abbreviations

Safety Instructions and General Warning

High Voltage

Avoid Unintended Start

Safe Stop Installation

How to Install

Pre-installation - High Power

Enclosures

Mechanical Dimensions

General Considerations

Installation in Enclosures - IP00 / Chassis units

Floor Mounting - Pedestal Installation IP21 (NEMA1) and IP54 (NEMA12)

Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12)

IP21 Drip shield installation (D1 and D2 enclosure)

Installation on pedestal

Electrical Installation

Power Connections

Mains connection

Fuses

Electrical Installation, Control Terminals

Connection Examples

Speed Up/Down

Electrical Installation - continued

Switches S201, S202, and S801

Final Set-up and Test

Additional Connections

How to Programme

How to Programme on the Numerical Local Control Panel

Quick Set-up

Parameter Descriptions

Parameter Options