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Argo Clima AWR512CL User Manual

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TECHNICAL & SERVICE MANUAL
Outdoor Unit
MULTI-SPLIT SYSTEM AIR CONDITIONER
Outdoor Unit
AER524DC
AWR512CL
Ceiling-Mounted
Floor-Mounted
FCR512CL
Indoor Unit
FCR512CL
AWR512CL
0.8180.133.0 04/2001
®
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Argo Clima AWR512CL Specifications

General IconGeneral
Cooling Capacity12000 BTU/h
Heating Capacity13000 BTU/h
Energy Efficiency Ratio (EER)3.21
Power Supply220-240V, 50Hz
Noise Level (Indoor)42 dB(A)
Noise Level (Outdoor)52 dB(A)
RefrigerantR410A
Operating Temperature (Heating)0-30°C
Weight (Indoor Unit)9 kg
TypeSplit Type
Dimensions (Outdoor Unit)700 x 540 x 255 mm

Summary

Important Safety and Handling

Pre-Installation and Service Guidelines

Emphasizes reading instructions, seeking help, and understanding manufacturer responsibilities before installation or service.

Special Handling Precautions

Details critical warnings for wiring, transporting, installation, and servicing procedures to ensure user and system safety.

Specifications

Unit Specifications: AWR512CL

Details specifications for the AWR512CL indoor unit and AER524DC outdoor unit, including performance and electrical data.

Unit Specifications: FCR512CL

Details specifications for the FCR512CL indoor unit and AER524DC outdoor unit, including performance and electrical data.

Component Specifications

Outdoor Unit Component Specifications

Lists specifications for the compressor, fan motor, and heat exchanger coil of the outdoor unit.

Indoor Unit Component Specifications (AWR512CL)

Details PCB, controls, fan motor, flap motor, and heat exchanger coil for the AWR512CL indoor unit.

Indoor Unit Component Specifications (FCR512CL)

Details PCB, fan motor, flap motor, and other components for the FCR512CL indoor unit.

Dimensional Data

Outdoor Unit Dimensions (AER524DC)

Provides detailed diagrams and measurements for the outdoor unit's physical size and features.

Indoor Unit Dimensions (AWR512CL)

Provides detailed diagrams and measurements for the AWR512CL indoor unit's physical size and features.

Indoor Unit Dimensions (FCR512CL)

Provides detailed diagrams and measurements for the FCR512CL indoor unit's physical size and features.

Refrigerant Flow Diagram

Refrigerant Flow System Diagram

Illustrates the path of refrigerant through the indoor and outdoor units of the multi-split system.

Electrical Data

Electrical Characteristics

Details electrical characteristics, including running amps and power input for the units.

Electric Wiring Diagrams

Outdoor Unit Wiring Diagram

Presents the electric wiring diagram for the outdoor unit, showing connections and components.

Indoor Unit Wiring Diagrams

Presents the electric wiring diagrams for the indoor units, showing connections and components.

Performance Charts

Cooling Performance Characteristics

Displays charts showing operating current and pressure versus temperatures.

Installation Instructions

Installation Site Selection Guidelines

Guides on selecting an appropriate installation site, considering tubing length and elevation.

Wiring Instructions

Wiring Precautions and System Diagram

Provides safety precautions, general guidelines, and the overall system wiring diagram.

Refrigerant R407C Handling

R407C Refrigerant Characteristics and Properties

Details the composition, characteristics, and handling precautions for R407C refrigerant.

R407C Pre-Servicing Checklist

Lists essential checks and precautions before servicing R407C systems.

Tools for R407C Refrigerant Servicing

Specifies necessary tools for R407C servicing, including specialized and common types.

R407C Tubing Installation Procedures

Covers procedures for installing tubing, including sealing flare portions.

Compressor Malfunction and Replacement Procedures

Addresses compressor issues, including replacement, evacuation, and recharging procedures.

Refrigerant Leak Detection and Repair

Guides on detecting, recovering, welding, and repairing refrigerant leaks.

Additional Refrigerant Charging and Retro-fitting

Explains charging additional refrigerant for extended tubing and retro-fitting systems.

Unit Functions

Room Temperature Control Function

Explains room temperature regulation via compressor cycling and time delays.

Dry Operation (Dehumidification) Function

Describes the dehumidification function and its operating modes based on room temperature.

Freeze Prevention Function

Details the freeze prevention mechanism for the indoor heat exchange coil.

Troubleshooting Guide

Initial Troubleshooting Checks

Covers preliminary checks for power, wiring, and connectors before diagnosing issues.

Troubleshooting: Unit Not Operating

Diagnoses reasons for unit non-operation, including circuit breaker trips, ground faults, and power supply issues.

Troubleshooting: Partial Component Operation

Addresses problems with specific components like the fan or compressor not running.

Troubleshooting: Performance Abnormalities

Provides solutions for performance issues like poor cooling or excessive cooling.

Electrical Component Layout

Outdoor Unit Electrical Component Layout

Illustrates the physical placement and identification of electrical parts within the outdoor unit.

Checking Electrical Components

Insulation Resistance Measurement Procedure

Details measuring insulation resistance of electrical parts and wiring for safety.

Motor Capacitor Testing Procedure

Explains testing motor capacitors for proper function using a multimeter.

Indoor Unit Disassembly Procedures

Safety and Air Intake Grille Removal

Covers safety precautions and steps for removing the indoor unit air intake grille.

Side Panel and Electrical Box Access

Details removing side panels and accessing the indoor unit's electrical component box.

Flap Motor and Evaporator Coil Removal

Explains removing the flap motor and the indoor heat exchange coil.

Fan and Fan Motor Removal

Provides instructions for safely removing the fan and fan motor assembly.

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