Fujitsu Airstage AOU72RLAVL User Manual

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INSTALLATION MANUAL
MANUEL D'INSTALLATION
MANUAL DE INSTALACIÓN
OUTDOOR UNIT
UNITÉ EXTÉRIEURE
UNIDAD EXTERIOR
For authorized service personnel only.
Pour le personnel de service agrée uniquement.
Únicamente para personal de servicio autorizado.
PART No. 9380545309-02
AOU72RLAVL
AOU96RLAVL
AOU120RLAVL
9380545309-02.indb i9380545309-02.indb i 2018/12/27 8:38:582018/12/27 8:38:58

Fujitsu Airstage AOU72RLAVL Specifications

General

Type	Heat Pump
Voltage (V)	208-230
Refrigerant	R410A
Cooling Capacity (BTU/h)	72000
Heating Capacity (BTU/h)	80000

Summary

Safety Precautions

Important Installation Guidelines

Key instructions for safe and efficient system installation.

General Safety Warnings

Explanation of warning symbols for safety and potential damage.

Special Installation Precautions

Critical safety advice for wiring, transport, and unit placement.

Product Overview

R410A Refrigerant Precautions

General Warnings and Cautions

Installation Work

Selecting an Installation Location

Drain Processing and Installation Dimensions

Unit Installation and Foundation

Steps for physically installing the unit and ensuring a stable foundation.

System Configuration

System Configuration Overview

Pipe Selection and Protection

Electrical Wiring

Electrical Wiring Precautions

Critical safety measures and guidelines for electrical wiring.

Knockout Holes and Cable Selection

Transmission Line Wiring

Wiring Methods and Procedures

Guidelines for connecting wires, securing cables, and wiring procedures.

Field Setting

Field Setting Switches and DIP Switch Configuration

Rotary Switch and Push Button Settings

Signal Amplifier Address Setting

Indoor Unit Address Setting

Automatic Address Setting Procedures

Pipe Installation II

Sealing Test and Vacuum Process

Procedures for performing sealing tests and vacuuming the refrigerant system.

Additional Charging and Insulation Installation

Guidelines for adding refrigerant and installing pipe insulation.

Test Run

Indoor Unit Connection Check

Steps to verify indoor unit connections before test run.

Pre-Check for Test Run and Error Displays

Test Run Method and Checklist

Procedures for conducting the test run and a checklist for verification.