ActronAir AIRES CRS15AS User Manual

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

ActronAir AIRES CRS15AS Specifications

General

Type	Split System
Heating Capacity	5.0 kW
Power Supply	220-240V, 50Hz
Operating Temperature Range (Cooling)	18°C to 46°C
Operating Temperature Range (Heating)	-15°C to 24°C
Sound Pressure Level (Outdoor)	52 dBA

Summary

Safety Instructions

Installation Information

Recover and Recycle Refrigerants

Procedures for safely recovering and recycling refrigerants to minimize emissions.

Refrigerant Handling and Safety

Guidelines for safe handling, storage, and disposal of refrigerants, including MSDS.

Unit Dimensions, Clearances and Weights

Unit Dimensions

Detailed physical measurements and diagrams of the outdoor units.

Refrigeration Pipe Distances

Service Clearances, Airflow Allowances and Weights

Unit Lifting Procedure

Outdoor Unit Preparation

Field Pipe Connection

Piping and Brazing

Instructions for connecting and brazing refrigerant pipes with safety precautions.

Pressure Testing

Evacuation Procedure (Triple Evacuation)

Detailed steps for evacuating the refrigerant system using a triple evacuation method.

Electrical Installation

Wiring Diagram

Supply and Power Requirements

Refrigerant Charging

Refrigerant Charge Details

Lists factory refrigerant charge amounts for different models.

Charging Method: Subcooling and Superheat

Procedure for charging refrigerant using subcooling and superheat calculations.

Checking for Subcooling

Procedure to check system subcooling for optimal refrigerant charge.

Checking for Superheat

Procedure to check system superheat for optimal refrigerant charge.

Recording Final Refrigerant Charge

How to record the final refrigerant charge on labels and reports.

Maintenance

Maintenance Procedures

General guidelines and safety precautions for performing maintenance tasks.

Annual Maintenance Checklists

A checklist of periodic inspections and servicing tasks for the unit.

Coil Cleaning Procedure

Maintenance Frequency Checklist