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Argo AMG21CDT - User Manual

Argo AMG21CDT
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TECHNICAL DATA & SERVICE MANUAL
AMG21SDT
AMG21CDT
0.8180.367.0 05/2004
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Summary

SPECIFICATIONS

1-1 Unit Specifications

Details unit specifications like power source, voltage, performance, electrical ratings, features, dimensions, and weight.

1-2 Major Component Specifications

Lists specifications for major components like controller PCB, thermistors, fan motor, compressor, relays, etc.

DIMENSIONAL DATA

2-1 Unit Dimensions

Provides detailed physical dimensions of the unit with diagrams showing height, width, and depth.

ELECTRICAL DATA

3-1 Electric Wiring Diagram

Illustrates the electrical connections and components of the unit with a detailed schematic.

REFRIGERANT FLOW DATA

4-1 Refrigerant flow diagram

Depicts the flow path of the refrigerant within the unit, showing key components and direction.

FUNCTION

5-1 Room Temperature Control

Explains how the unit regulates room temperature using sensors and compressor cycling with timing details.

5-2 Heat Exchanger Frosting Prevention

Details the mechanism for preventing ice buildup on the heat exchanger based on sensor readings.

5-3 Dry Operation (Dehumidification)

Describes the unit's operation in dehumidification mode, including ambient temperature conditions and compressor behavior.

PERFORMANCE DATA

6-1 Performance Chart

Presents a chart showing operating current versus room temperature for performance analysis.

TROUBLESHOOTING

7-1 The unit does not work

Provides a flowchart for diagnosing and resolving issues when the unit fails to operate at all.

7-2 Electrical circuit interrupted after ON button is pressed

Offers diagnostic steps for electrical interruptions occurring immediately after unit activation.

7-3 Electric circuit interrupted 3 minutes after ON button is pressed

Guides users through troubleshooting electrical interruptions occurring after a 3-minute delay.

7-4 Fan motor does not work while ON button is pressed

Outlines steps to diagnose and fix fan motor failures during unit operation.

7-5 Fan works at one speed only

Provides troubleshooting steps for the fan operating at a single speed, checking connections and motor.

7-6 Poor cooling

Offers solutions for the unit experiencing insufficient cooling performance, checking filters and gas charge.

7-7 Fan motor works normally but the compressor does not operate

Diagnoses issues where the fan operates but the compressor remains inactive, checking various components.

Summary

SPECIFICATIONS

1-1 Unit Specifications

Details unit specifications like power source, voltage, performance, electrical ratings, features, dimensions, and weight.

1-2 Major Component Specifications

Lists specifications for major components like controller PCB, thermistors, fan motor, compressor, relays, etc.

DIMENSIONAL DATA

2-1 Unit Dimensions

Provides detailed physical dimensions of the unit with diagrams showing height, width, and depth.

ELECTRICAL DATA

3-1 Electric Wiring Diagram

Illustrates the electrical connections and components of the unit with a detailed schematic.

REFRIGERANT FLOW DATA

4-1 Refrigerant flow diagram

Depicts the flow path of the refrigerant within the unit, showing key components and direction.

FUNCTION

5-1 Room Temperature Control

Explains how the unit regulates room temperature using sensors and compressor cycling with timing details.

5-2 Heat Exchanger Frosting Prevention

Details the mechanism for preventing ice buildup on the heat exchanger based on sensor readings.

5-3 Dry Operation (Dehumidification)

Describes the unit's operation in dehumidification mode, including ambient temperature conditions and compressor behavior.

PERFORMANCE DATA

6-1 Performance Chart

Presents a chart showing operating current versus room temperature for performance analysis.

TROUBLESHOOTING

7-1 The unit does not work

Provides a flowchart for diagnosing and resolving issues when the unit fails to operate at all.

7-2 Electrical circuit interrupted after ON button is pressed

Offers diagnostic steps for electrical interruptions occurring immediately after unit activation.

7-3 Electric circuit interrupted 3 minutes after ON button is pressed

Guides users through troubleshooting electrical interruptions occurring after a 3-minute delay.

7-4 Fan motor does not work while ON button is pressed

Outlines steps to diagnose and fix fan motor failures during unit operation.

7-5 Fan works at one speed only

Provides troubleshooting steps for the fan operating at a single speed, checking connections and motor.

7-6 Poor cooling

Offers solutions for the unit experiencing insufficient cooling performance, checking filters and gas charge.

7-7 Fan motor works normally but the compressor does not operate

Diagnoses issues where the fan operates but the compressor remains inactive, checking various components.

Argo AMG21CDT Specifications

General IconGeneral
BrandArgo
ModelAMG21CDT
CategoryAir Conditioner
LanguageEnglish

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