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ActronAir AIRES CRS13AT User Manual

ActronAir AIRES CRS13AT
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AIRES SPLIT DUCTED UNIT
Outdoor
Installation and Commissioning Guide
CAUTION:
The system is charged with flammable
refrigerant, safety checks are necessary to
ensure that the risk of ignition is minimised.
IMPORTANT NOTE:
This unit is designed for use with R-32 refrigerant only.
Please read the R-32 Safety Manual and this manual carefully
before installing or operating your air conditioning unit.
Information in this manual is to be used in conjunction with
the R-32 Safety Manual.
Make sure to save this manual for future reference.
Model Numbers
Single Phase Three Phase
CRS10AS CRS13AT
CRS13AS CRS15AT
CRS15AS CRS17AT
CRS17AS

Table of Contents

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ActronAir AIRES CRS13AT Specifications

General IconGeneral
BrandActronAir
ModelAIRES CRS13AT
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Instructions and Precautions

Hazardous Voltage and Electrical Safety

Critical warnings about electrical hazards, lock-out/tag-out procedures, and capacitor risks.

Fan Blade and Pinch Point Safety

Cautionary advice regarding rotating fan blades, pinch points, and personal protective equipment.

Installation Information and Preparation

Refrigerant Recovery and Recycling

Guidelines on properly recovering, recycling, and handling refrigerants to prevent atmospheric release.

Pre-Installation Considerations

Key factors to consider before starting unit installation, including clearances and foundation.

Outdoor Unit Components Overview

Control Panel Components

Unit Dimensions and Clearances

Service Clearances and Airflow Requirements

Minimum clearances and airflow needed for optimal performance and service access.

Outdoor Unit Preparation Steps

Installation Location Selection

Guidelines for choosing an appropriate and safe location for the outdoor unit.

Securing the Outdoor Unit

Instructions for securely fastening the outdoor unit to its mounting surface.

Connecting Indoor and Outdoor Units

Refrigerant Pipe Connection

Instructions for connecting refrigerant pipes between indoor and outdoor units.

Electrical and Signal Cable Connection

Guidance for connecting power and signal control wires.

Field Pipe Connection Procedures

Piping and Brazing Best Practices

Procedures and precautions for piping installation and brazing, including nitrogen purging.

Nitrogen Bleed Procedure for Pipe Work

Step-by-step guide for pipe work installation using nitrogen for brazing.

Pressure Testing the System

Procedure for pressure testing the refrigeration system to detect leaks.

Triple Evacuation Procedure

Detailed steps for evacuating the system to remove moisture and non-condensables.

Electrical Installation Guidelines

Electrical Safety Precautions

Warnings on live electricals, static sensitivity, and safe work practices.

Wiring Diagram and Connection Reference

Information on the location of wiring diagrams for correct electrical connections.

Power Supply and Wiring Requirements

Guidelines for power supply compatibility, wiring, earthing, and isolator requirements.

Detailed Wiring Diagram

Split Unit Electrical Connection

Split Unit Wiring Overview

Overview of electrical connections for split units, including power and data cables.

Circuit Breaker Size Recommendation

Recommended Wiring Configuration

Alternate Wiring Configuration

Specific Wiring Connections

Configuring and Commissioning Setup

Compressor and Capacity Configuration

How to configure compressor type and capacity settings for the unit.

Third Party Control Input Options

0-10V Analogue Input for Compressor with Fixed Fan Speed

Fixed Compressor and Fixed Indoor Fan Speed Control

Indoor Fan Commissioning Data

Refrigerant Charging Procedures

Charging Method: Subcooling and Superheat

Method for adjusting refrigerant charge based on subcooling and superheat measurements.

Checking for Subcooling

How to measure and check the system's subcooling level using pressure/temperature charts.

Checking for Superheat

How to measure and check the system's superheat level for optimal evaporator performance.

Specifications for Refrigeration System

Maintenance Procedures and Schedules

Maintenance Frequency Checklist

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