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Argo Euro-Line AWR508CL User Manual

Argo Euro-Line AWR508CL
96 pages
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TECHNICAL& SERVICE MANUAL
AWR508CL + AER508SCLA
AWR509CL + AER509SCLA
AFR509CL + AER509SCLA
Indoor Unit
Outdoor Unit
SPLIT SYSTEM AIR CONDITIONER
AWR508CL
AWR509CL
AWR512CL
AER508SCLA
AER509SCLA
AER512SCLA
FCR512CL + AER512SCLA
AWR512CL + AER512SCLA
Ceiling-Mounted
Floor-Mounted
AFR509CL
0.8180.169.0 02/2001
®

Table of Contents

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Argo Euro-Line AWR508CL Specifications

General IconGeneral
BrandArgo
ModelEuro-Line AWR508CL
CategoryAir Conditioner
LanguageEnglish

Summary

Important Information and Safety Precautions

Special Precautions

Important safety warnings and guidelines for handling the air conditioning system.

Specifications

Performance Data

Electrical Data

Electric Wiring Diagrams

Wiring diagrams for indoor and outdoor units illustrating electrical connections.

Installation Instructions

Installation Site Selection

Guidelines for selecting appropriate indoor and outdoor unit installation locations and clearances.

Recommended Wiring Specifications

Guidelines for wire length, diameter, and breaker capacity for power supply systems.

Unit Functions

Refrigerant R407C Servicing Precautions

R407C Refrigerant Characteristics

Details on the composition, properties, and handling precautions for R407C refrigerant.

Servicing Checklist

Pre-service checks including tubing precautions, oil type, and handling of refrigerant leaks.

Special Tools for R407C Servicing

List of specialized tools required for servicing R407C refrigerant systems.

Compressor Malfunction Handling

Procedure for replacing a compressor, including refrigerant recovery and evacuation.

Handling Refrigerant Leaks

Steps for detecting, recovering, and repairing refrigerant leaks.

Charging Additional Refrigerant

Guidelines for adding refrigerant, particularly when extending tubes.

Troubleshooting Common Issues

Initial Troubleshooting Checks

Basic checks for power supply, wiring, and connections before diagnosing issues.

Unit Does Not Run

Troubleshooting steps for when the air conditioner is completely non-operational.

Air Conditioner Not Operating

Troubleshooting steps for when the unit fails to start, including breaker trips and power issues.

Operation Lamp Flashing

Diagnosing issues when the operation lamp flashes but the unit doesn't work.

Partial Unit Malfunctions

Diagnosing issues with individual components like indoor fan, outdoor fan, or compressor.

Compressor Stops Soon After Starting

Troubleshooting for a compressor that runs briefly and then stops.

Observed Abnormalities

Addressing issues like poor cooling, excessive cooling, and other operational problems.

Poor Cooling Performance

Identifying causes and solutions for reduced cooling efficiency.

Sensor Defect Diagnosis

Troubleshooting procedures for defective indoor coil or room temperature sensors.

Outdoor Unit Not Running

Troubleshooting when the indoor unit operates but the outdoor unit does not.

Electrical Component Checks

Insulation Resistance Measurement

Procedure for checking insulation resistance of power supply wires and unit components.

Indoor Unit Disassembly Procedures

Installation Location Guidelines

Electrical Requirements

Safety Instructions

Remote Control Unit Operation

Using the Remote Control Unit

Operating the Air Conditioner

Setting the Timer Functions

Using the 1-Hour OFF Timer

Adjusting Airflow Direction

Operation Without Remote Control

Care and Cleaning Procedures

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