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ActronAir AIRES CRS17AS User Manual

ActronAir AIRES CRS17AS
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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 CRS17AS Specifications

General IconGeneral
CategoryAir Conditioner
ModelAIRES CRS17AS
Cooling Capacity5.0 kW
Outdoor Unit Noise Level52 dB(A)
Power Supply220-240V, 50Hz

Summary

Safety Instructions

Electrical Hazards and Lockout/Tagout

Covers dangers of live electrical supply and residual voltage in capacitors. Emphasizes LOTO procedures.

Fan Blade Safety and PPE

Ensures fans are isolated before servicing. Warns of pinch points, sharp edges, and requires PPE.

Installation Information

Refrigerant Recovery and Recycling

Emphasizes responsible refrigerant recovery, recycling, and containment according to regulations.

Refrigerant Handling and Safety Guidelines

Consult MSDS for proper handling, safety, storage, and disposal of refrigerants. Use approved vessels.

Service Equipment and Evacuation

Use refrigerant reclaiming equipment for minimal emissions. Evacuate system to 500 microns.

Control Panel Layouts

Outdoor Unit Lifting Procedure

Field Pipe Connection

Piping and Brazing Procedures

Covers piping and brazing techniques, including nitrogen purging and CAUTION notes for R-32 refrigerant.

Equivalent Field Pipe Length Calculations

Provides examples and formulas for calculating total equivalent field pipe length and vertical height.

Pressure Testing and Evacuation

System Pressure Testing Guide

Details pressure testing requirements, including staged pressurization and duration for system integrity checks.

Triple Evacuation Procedure

Outlines the multi-stage evacuation process using dry nitrogen to achieve a vacuum below 500 microns.

Electrical Installation

Electrical Safety and Precautions

Covers hazards of live supply, static devices, and emphasizes qualified technicians and LOTO procedures.

Wiring Diagram Overview

Directs users to wiring diagrams inside the electrical access panel for all connections.

Circuit Breaker Size Recommendation

Lists recommended circuit breaker sizes in Amps for various outdoor/indoor model numbers.

Wiring Connections and Configurations

Recommended Wiring Configuration

Illustrates the recommended wiring setup for indoor/outdoor units with optional controllers and sensors.

Alternate Wiring Configuration

Presents an alternative wiring setup for connecting multiple LR7-1 wall controllers and sensors.

Demand Response Management

Configuring and Commissioning Setup

Indoor Fan Commissioning

Refrigerant Charging Procedures

R-32 Refrigerant Charge Details

Lists factory refrigerant charge amounts (grams) for different ActronAir outdoor unit models.

Subcooling and Superheat Charging

Explains how to adjust refrigerant charge using subcooling and superheat measurements for optimal performance.

Recording Final Refrigerant Charge

Instructions on recording the final R-32 refrigerant charge accurately for future servicing and maintenance.

Refrigeration Specifications

Maintenance Procedures and Schedules

Annual Maintenance Checklist

Provides a checklist for routine annual maintenance tasks for electrical and outdoor unit components.

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