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Daikin FXAQ20PVE User Manual

Daikin FXAQ20PVE
23 pages
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MODELS
Wall-mounted type
FXAQ20PVE
FXAQ25PVE
FXAQ32PVE
FXAQ40PVE
FXAQ50PVE
FXAQ63PVE
SYSTEM Air Conditioners
INSTALLATION MANUAL
CAREFULLY READ THESE INSTRUCTIONS BEFORE INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.
VEUILLEZ LIRE ATTENTIVEMENT CES INSTRUCTIONS AVANT L'INSTALLATION.
CONSERVEZ CE MANUEL EN LIEU SÛR POUR POUVOIR VOUS Y REPORTER
ULTÉRIEUREMENT.
LEA DETENIDAMENTE ESTAS INSTRUCCIONES ANTES DE LA INSTALACIÓN.
CONSERVE ESTE MANUAL PARA POSIBLES CONSULTAS FUTURAS.
PRIMA DELL'INSTALLAZIONE, LEGGERE ATTENTAMENTE LE PRESENTI ISTRUZIONI.
CONSERVARE IL PRESENTE MANUALE IN UN LUOGO FACILMENTE ACCESSIBILE PER
RIFERIMENTO FUTURO.
LEES DEZE INSTRUCTIES ZOGVULDIG DOOR VOORDAT MET DE INSTALLATIE WORDT
BEGONNEN.
BEWAAR DEZE HANDLEIDING VOOR TOEKOMSTIG GEBRUIK OP EEN GESCHIKTE
PLAATS ONDER HANDBEREIK.
LEIA ATENTAMENTE ESTAS INSTRUÇÕES ANTES DA INSTALAÇÃO.
MANTENHA ESTE MANUAL NUM LOCAL DE FÁCIL ACESSO PARA CONSULTA.
00_CV_3P366851-14C.fm Page 1 Wednesday, September 2, 2015 5:01 PM
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Daikin FXAQ20PVE Specifications

General IconGeneral
BrandDaikin
ModelFXAQ20PVE
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions for Installation

General Safety Warnings and Cautions

Defines WARNING and CAUTION levels for potential hazards and injuries.

Installation Safety Guidelines

Ensures safe installation by qualified personnel, proper electrical work, and correct parts usage.

Environmental and Operational Hazards

Addresses risks from refrigerant leaks, frostbite, electrical interference, and unsuitable installation environments.

Before Installation Procedures

Unit Handling and Refrigerant Check

Precautions for moving units and verifying correct refrigerant type (R410A) before installation.

Installation Site and Personnel Qualifications

Guidance on selecting suitable installation sites and ensuring installation by qualified professionals using specified parts.

Included and Optional Accessories

Details the included accessories and available optional remote controller types for the unit.

Pre-Operation Checks and Customer Briefing

Lists essential checks before handover and emphasizes explaining the unit's operation and safety features.

Selecting Installation Site

Site Selection Criteria

Lists essential criteria for choosing an appropriate installation location for optimal performance and access.

Interference Prevention and Airflow

Details measures to prevent electrical interference and ensure proper airflow throughout the room.

Indoor Unit Installation Process

Unit Preparation and Panel Mounting

Steps for preparing the wall, mounting the installation panel securely, and ensuring proper drainage slope.

Piping and Wiring Routing

Instructions for routing refrigerant and drain pipes, and managing internal components for proper connection.

Attaching the Unit to the Wall

Detailed steps for safely hanging the indoor unit on the panel and securing it with screws, ensuring wiring is managed correctly.

Refrigerant Piping Work

R410A Refrigerant and Tool Requirements

Emphasizes using R410A-specific tools and techniques for safe and effective flare connections.

Piping Connections and Tightening

Provides precise specifications for flare nut tightening torque and angles to ensure leak-free connections.

Brazing and Insulation Procedures

Details safe brazing practices, nitrogen purging to prevent oxidation, and thorough insulation of all piping.

Drain Piping Work

Drain Piping Installation

Instructions for installing the drain pipe with a proper downward slope and extending it with insulation.

Drainage Check and Connections

Procedure for verifying proper drainage and important cautions regarding drain pipe connections to prevent damage.

Electric Wiring Work

General Wiring Requirements

Outlines fundamental requirements for electrical wiring, including qualified personnel, proper materials, and safety measures.

Electrical Specifications and Wiring Details

Provides model-specific electrical data, required wire types and fuses, and critical cautions for wiring.

Terminal Connections and Torque

Details how to connect various wires to terminal blocks and the specific torque required for secure connections.

Power Supply Wiring Precautions

Specific instructions and precautions for connecting the power supply wiring, including terminal types and wire preparation.

How to Connect Wirings and Wiring Examples

Wiring Connection Methods

Step-by-step guide for connecting various electrical wires to the unit's terminal blocks.

System Wiring Configurations

Illustrates different system setups, including single/multiple indoor units, group control, and BS unit integration.

Remote Controller Operations and Control

Explains how to set up and use multiple remote controllers, forced off functions, and centralized control systems.

Field Settings and Adjustments

General Field Setting Procedure

Outlines the basic steps and precautions for configuring unit settings using the remote controller.

Air Filter and Airflow Rate Settings

Details how to adjust settings for air filter maintenance reminders and airflow rate adjustments.

Test Run and Final Checks

Test Run Execution

Procedures for conducting the final test run, interpreting error codes, and verifying unit operation.

Post-Test Run Procedures

Instructions to protect the unit after testing and to perform final checks as per delivery requirements.

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