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Daikin Perfera CVXM20A3V1B User Manual

Daikin Perfera CVXM20A3V1B
60 pages
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Installer reference guide
Split system air conditioners
CVXM20A2V1B
CVXM20A3V1B
FVXM25A2V1B
FVXM35A2V1B
FVXM50A2V1B
FVXM25A3V1B
FVXM35A3V1B
FVXM50A3V1B

Table of Contents

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Daikin Perfera CVXM20A3V1B Specifications

General IconGeneral
BrandDaikin
ModelPerfera CVXM20A3V1B
CategoryAir Conditioner
LanguageEnglish

Summary

About the documentation

About this document

Describes the purpose and content of the manual.

General safety precautions

About the documentation

Explains the documentation's language and target audience.

Meaning of warnings and symbols

Explains hazard symbols and their meanings.

Installer safety guidance

General safety advice for installers.

Installation site requirements

Guidelines for choosing a suitable installation site.

Refrigerant handling precautions

Precautions and warnings related to refrigerant.

Electrical safety precautions

Safety precautions for electrical work and wiring.

Specific installer safety instructions

Unit installation safety

Safety instructions related to unit installation.

Piping installation safety

Safety instructions related to piping installation.

Electrical installation safety

Safety instructions related to electrical installation.

About the box

Indoor unit unpacking and accessories

Details regarding the indoor unit packaging and accessories.

About the unit

System layout overview

Diagram showing the system components and connections.

Operation range details

Temperature and humidity ranges for safe and effective operation.

Wireless LAN setup and parameters

Information about wireless LAN functionality and its setup.

Unit installation

Preparing the installation site

Steps for preparing the installation location for the unit.

Installation site requirements

Specific requirements for the indoor unit's installation site.

Opening the indoor unit

Procedures for opening the indoor unit casing.

Removing the front panel and grille

Instructions for removing the front panel and grille.

Opening terminal block and wiring cover

Steps to access the terminal block and electrical wiring box cover.

Mounting the indoor unit

Procedures for mounting the indoor unit.

Drilling wall holes

Instructions on drilling holes in the wall for piping.

Removing slit portions

How to remove slit portions for piping entry.

Providing drainage

Steps for setting up the unit's drainage system.

Mounting the user interface

Procedures for mounting the user interface.

Mounting the user interface holder

Steps to mount the user interface holder.

Piping installation

Preparing refrigerant piping

Requirements for preparing refrigerant piping before installation.

Refrigerant piping requirements

Specific requirements for refrigerant piping materials and dimensions.

Refrigerant piping insulation

Guidelines for insulating refrigerant piping.

Connecting the refrigerant piping

Procedures for connecting refrigerant piping between units.

Refrigerant piping precautions

Safety precautions for connecting refrigerant piping.

Guidelines for connecting refrigerant piping

Guidelines for connecting refrigerant piping.

Pipe bending and flaring

How to bend and flare refrigerant pipes.

Connecting piping to indoor unit

How to connect refrigerant piping to the indoor unit.

Electrical installation

Connecting electrical wiring

General information and workflow for connecting electrical wiring.

Electrical wiring precautions

Safety precautions for electrical wiring installation.

Electrical wiring guidelines

Guidelines for proper electrical wiring connections.

Wiring component specifications

Specifications for standard wiring components.

Connecting wiring to indoor unit

Steps to connect electrical wiring to the indoor unit.

Connecting optional accessories

How to connect optional accessories.

Finishing the indoor unit installation

Finishing indoor unit installation steps

Final steps to complete the indoor unit installation.

Closing the indoor unit

Procedures for closing the indoor unit.

Re-installing front grille and panel

Steps to re-install the front grille and panel.

Configuration

Setting different unit addresses

How to set different addresses for multiple indoor units.

Commissioning

Overview of commissioning process

Introduction to the system commissioning process.

Pre-commissioning checklist

Checklist of items to verify before performing commissioning.

Performing a system test run

Procedures for performing a system test run.

Hand-over to the user

User handover and operation guidance

Instructions for handing over the unit to the user and explaining operation.

Disposal

Proper unit disposal procedures

Guidelines for the correct disposal of the unit and its components.

Technical data

Wiring diagram legend

Legend for wiring diagram symbols and part identification.

Wiring component specifications

Specifications for electrical wiring components.

Glossary

Glossary of terms

Definitions of key terms used in the manual.

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