Introduction; Purpose Of The Service Manual; Abbreviations; Safety - Daikin PE-ADDA200 Service And Installation Manual

1 INTRODUCTION

1.1 Purpose of the service manual

This manual provides information on safe installation and start-up of Variable Frequency Drives (VFDs) specific for
Daikin Applied Europe Compressors.
VFDs are composed of a semi-controlled bridge rectifier, a DC-link, and IGBT power modules. Electronic boards
perform power module control and protections.
The guide is designed for use by qualified personnel.

1.2 Abbreviations

CT Current Transducer
DAE Daikin Applied Europe S.p.A.
EMI Electromagnetic Interference
ESD Electrostatic Discharge
IEC International Electrotechnical Commission
PCB Printed Circuit Board
RCD Residual Current Device
STO Safe Torque Off (Functional Safety)
VFD Variable Frequency Drive

2 SAFETY

2.1 General

Installation, start-up and servicing of equipment can be hazardous if specific factors related to the
installation are not considered: operating pressures, presence of electrical components and voltages and the
installation site (elevated plinths and built-up up structures). Only properly qualified installation engineers
and highly qualified installers and technicians, fully trained for the product, are authorised to install and start-
up the equipment safely.
During all servicing operations, all instructions and recommendations, which appear in the installation and
service instructions for the product, as well as on tags and labels fixed to the equipment and components
and accompanying parts supplied separately, must be read, understood and followed.
Apply all standard safety codes and practices. Wear safety glasses and gloves.
Use the proper tools to move heavy objects. Move units carefully and set them down gently.
Daikin Applied Europe S.p.A
SERVICE and INSTALLATION MANUAL
Compressor Inverter PE-ADDA200
Page 4 of 51
Rev. 0.3