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ActronAir AIRES CRS10AS User Manual

ActronAir AIRES CRS10AS
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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 CRS10AS Specifications

General IconGeneral
Cooling Capacity2.6 kW
Heating Capacity3.2 kW
RefrigerantR32
Power Supply220-240V, 50Hz
Operating Temperature Range (Cooling)18°C to 46°C
Operating Temperature Range (Heating)-15°C to 24°C
Dimensions (Indoor) (HxWxD)270 x 790 x 195 mm
Dimensions (Outdoor) (HxWxD)495 x 720 x 270 mm

Summary

Introduction

Information About This Guide

Provides installation instructions specific to your ducted unit. Read thoroughly for correct installation and safe operation.

Product Inspections

Check unit and components against invoice for damage. Verify unit nameplate details.

Codes, Regulations And Standards

Installer/contractor responsible for compliance with council, state/federal codes and building standards.

General Information

Energy Efficient Refrigeration Circuits

Highly efficient circuit delivering required cooling/heating with advanced components like twin rotary compressor and EEV.

Evaporator Section Features

EC fans provide superior airflow with efficient EC motors, low noise, and adjustable airflow.

Condenser Section Features

Features DC axial fans, inverter compressor, low noise, variable capacity and speed.

Durable Design and Construction

Australian-made for extreme weather, with galvanized steel cabinet and hydrophilic coil fins.

System Flexibility

Suitable for residential and commercial applications, new construction, or retrofitting projects.

Refrigerant Handling and Accountability

Sustainability and Environmentally Friendly

Uses zero ozone-depleting refrigerant, reducing energy consumption and CO2 emissions.

Safety Instructions

General Safety Warnings

Follow WH&S regulations, use PPE, avoid loose clothing, secure guards, and beware of moving parts.

Visual Inspection and Work Assessment

Assess work areas for hazards and familiarize with unit parts before service tasks.

Installation Information

Refrigerant Recovery and Handling

Never release refrigerant; recover, recycle, and reuse. Consult MSDS for safe handling.

Service Equipment and Recovery Procedures

Use refrigerant reclaiming equipment, pull vacuum below 500 microns.

Pre-Installation Considerations

Verify capacity, ensure solid foundation, allow clearances for airflow and service.

Operation Manual Access

Components Overview

CRS10AS Component Identification

Diagram identifying key components of the CRS10AS outdoor unit.

Components Overview

CRS13AS/AT Component Identification

Diagram identifying key components of the CRS13AS/AT outdoor unit.

Components Overview

CRS15AS/AT and CRS17AS/AT Component Identification

Diagram identifying key components of the CRS15AS/AT and CRS17AS/AT outdoor units.

Control Panel

CRS10AS Control Panel Layout

Diagram showing the layout of the control panel for the CRS10AS model.

Control Panel

CRS13AS/AT Control Panel Layout

Diagram showing the layout of the control panel for the CRS13AS/AT model.

Control Panel

CRS15AS/AT and CRS17AS/AT Control Panel Layout

Diagram showing the layout of the control panel for CRS15AS/AT and CRS17AS/AT models.

Unit Dimensions, Clearances and Weights

Unit Dimensions

Table showing unit dimensions (A, B, C, D, E, F) for various models.

Refrigeration Pipe Distances

Diagram illustrating refrigeration pipe distances.

Service Clearances, Airflow Allowances and Weights

Service Clearances and Airflow Allowances

Minimum recommended clearances for operational performance and service access.

Unit Weights

Table listing net and gross weights for different unit models.

Unit Lifting Procedure

Crane Lifting Method and Procedure

Recommended method for high-rise lifting using crane, including safety precautions.

Outdoor Unit Preparation

Installation Location Selection

Criteria for selecting an appropriate installation location for the outdoor unit.

Securing the Outdoor Unit

Instructions for fixing the unit on ground level or bracket, with vibration rubbers.

Drain Connection Requirements

Procedure for installing the drain joint if required, and ensuring drain line is clear.

Pipe and Unit Connections

Connecting Indoor and Outdoor Pipes

Steps for connecting refrigerant pipes, including tightening flare nuts with torque.

Connecting Indoor and Outdoor Units

Connecting power cable and signal control wire to terminal blocks.

Field Pipe Connection

Piping and Brazing Procedures

Guidelines for brazing with nitrogen, ensuring cleanliness and proper evacuation.

Field Pipe Connection

Equivalent Field Pipe Length Calculations

Explanation and diagrams for calculating total equivalent field pipe length.

Field Pipe Connection

Nitrogen Bleed Procedure for Piping

Procedure for nitrogen purging during pipe work installation to prevent carbon deposits.

Pressure Testing

Evacuation Procedure (Triple Evacuation)

Detailed steps for performing triple evacuation to remove moisture and non-condensables.

Electrical Installation

Wiring Diagram Location

Wiring diagrams are located inside the electrical access panel.

Power Supply and Wiring Requirements

Ensure compatible power supply, proper wiring, earthing, and circuit protection.

Voltage Balance Requirement

Check mains voltage balance to prevent motor overheating and premature failure.

Electrical Installation

Detailed Wiring Diagram

Comprehensive wiring diagram for indoor and outdoor unit connections.

Electrical Connection

Split Unit Wiring Diagram

Diagram showing mains, inter-connecting power, and data cable connections for split units.

Data Cable Shielding Instructions

2 Core Twisted Data Cable Connections

Instructions for connecting and shielding 2 core twisted data cable for communication.

Circuit Breaker Size Recommendation

Wall Controller Options

Wiring Configuration : Recommended

Wiring Configuration : Alternate

Wiring Connections

LR7-1 and LC7-2 Wall Control Wiring

Wiring details for LR7-1 and LC7-2 wall controllers.

NEO Wall Control Wiring

Wiring details for NEO wall controllers, including hardwiring and RJ45 connections.

Sensor Wiring Connections

LM-RS-2 Optional Sensor Wiring

Wiring connections for the LM-RS-2 optional remote sensor.

AERSS Optional Duct Sensor Wiring

Wiring connections for the AERSS optional duct sensor.

Demand Response Management

Demand Management Modes

Describes Demand Response Management (DRM) modes and their operating parameters.

Configuring and Commissioning Setup

Menu and Navigation Guide

Guide to navigating the system menus for status and settings.

Configuring Control Source

Control Source Settings (CtrS)

Configurable settings for control source: Third Party, Wall Control, Basic BMS, etc.

Third Party Control Input

0-10V Analogue Input Configuration

Details for controlling fan and compressor via 0-10V analogue input.

Third Party Control Input

Compressor with Fixed Indoor Fan Speed

Controlling compressor with fixed indoor fan speed using 0-10V input.

Third Party Control Input

Fixed Compressor and Fan Speed Control

External ON/OFF control for compressor and indoor fan.

Indoor Fan 0-10V Input

External ON/OFF control for compressor with 0-10V indoor fan input.

Third Party Control Input

Run and Fault Indication Output

Wiring for activating run/fault output signals from the outdoor board.

Third Party Control Input

Remote On/Off Control Setup

Wiring and procedure for activating remote ON/OFF control.

Indoor Fan Commissioning

EVA10AS Fan Data and Settings

Fan data table, default speed, and PWM limits for EVA10AS.

Indoor Fan Commissioning

EVA10AS Three Speed Fan Curve

Fan performance curve showing airflow vs. static pressure for EVA10AS.

Indoor Fan Commissioning

EVA10AS Third Party Fan Curve

Third party application fan curve for EVA10AS, showing PWM settings.

Indoor Fan Commissioning

EVV13AS/EFV13AS Fan Data and Settings

Fan data table, default speed, and PWM limits for EVV13AS/EFV13AS.

Indoor Fan Commissioning

EVV13AS/EFV13AS Three Speed Fan Curve

Fan performance curve showing airflow vs. static pressure for EVV13AS/EFV13AS.

Indoor Fan Commissioning

EVV13AS/EFV13AS Third Party Fan Curve

Third party application fan curve for EVV13AS/EFV13AS, showing PWM settings.

Indoor Fan Commissioning

EVV15AS/EFV15AS Fan Data and Settings

Fan data table, default speed, and PWM limits for EVV15AS/EFV15AS.

Indoor Fan Commissioning

EVV15AS/EFV15AS Three Speed Fan Curve

Fan performance curve showing airflow vs. static pressure for EVV15AS/EFV15AS.

Indoor Fan Commissioning

EVV15AS/EFV15AS Third Party Fan Curve

Third party application fan curve for EVV15AS/EFV15AS, showing PWM settings.

Indoor Fan Commissioning

EVV17AS/EFV17AS Fan Data and Settings

Fan data table, default speed, and PWM limits for EVV17AS/EFV17AS.

Indoor Fan Commissioning

EVV17AS/EFV17AS Three Speed Fan Curve

Fan performance curve showing airflow vs. static pressure for EVV17AS/EFV17AS.

Indoor Fan Commissioning

EVV17AS/EFV17AS Third Party Fan Curve

Third party application fan curve for EVV17AS/EFV17AS, showing PWM settings.

Refrigerant Charging

Refrigerant Charge Details

Table of factory refrigerant charge (R-32) for different models.

Charging Method: Subcooling and Superheat

Procedure for adjusting refrigerant charge using subcooling and superheat measurements.

Refrigerant Charging

Checking for Subcooling

Steps to measure and calculate subcooling to determine system charge.

Refrigerant Charging

Checking for Superheat

Steps to measure and calculate superheat for optimal evaporator performance.

Recording Final Refrigerant Charge

Instructions for recording final refrigerant charge on unit label and report.

Refrigerant Charging

Charging Table for R-32

Table correlating temperature and pressure for R-32 refrigerant.

Specifications for Refrigeration

Refrigeration Piping Specifications

Specifications for pipe sizes, lengths, and height differentials.

Refrigerant Charge Specifications

Details on refrigerant charge, pre-charge length, and minimum room area.

Maintenance

Maintenance Procedures Overview

General guidelines for regular servicing by a licensed technician.

Annual Maintenance Checklist

Checklist of tasks for annual maintenance inspections.

Condenser Coil Cleaning

Procedure for cleaning condenser coils to maintain optimal performance.

Maintenance

Coil Cleaning Procedure Details

Detailed steps for cleaning condenser coils, including precautions.

Maintenance Frequency Checklist

Electrical Maintenance Checks

Checklist for electrical components including PCBs and connections.

Outdoor Unit Maintenance Checks

Checklist for outdoor unit components like casing, fan, motor, and compressor.

Version History

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