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Argo AEI 35 AH User Manual

Argo AEI 35 AH
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TECHNICAL & SERVICE MANUAL
AWI 25 AHL + AEI 25 AH
AWI 35 AHL + AEI 35 AH
DC INVERTER SPLIT SYSTEM AIR CONDITIONER
AEI 25 AH
AEI 35 AH
AIR CO
N
DITIONER
IMPORTANT
These air conditioners employ new
refrigerant R410A.
Pay special attention when
servicing the unit.
AWI 25 AHL
AWI 35 AHL
W
Indoor Unit Outdoor Unit
Indoor Model No. Product Code No.
AWI 25 AHL 38 703 0008
AWI 35 AHL 38 703 0009
Outdoor Model No. Product Code No.
AEI 25 AH 38 703 0012
AEI 35 AH 38 703 0013
Destination: Europe

Table of Contents

Questions and Answers:

Argo AEI 35 AH Specifications

General IconGeneral
BrandArgo
ModelAEI 35 AH
CategoryAir Conditioner
LanguageEnglish

Summary

1. OPERATING RANGE

2. SPECIFICATIONS

2-1. Unit Specifications

Detailed specifications for indoor and outdoor units, including performance, electrical ratings, and dimensions.

2-2. Major Component Specifications

Specifications for key components within the indoor and outdoor units.

2-3. Other Component Specifications

Graphs showing sensor resistance vs. temperature for indoor and outdoor units.

3. DIMENSIONAL DATA

4. REFRIGERANT FLOW DIAGRAM

4-1. Refrigerant Flow Diagram

Diagram illustrating refrigerant flow and notes on tubing insulation.

5. PERFORMANCE DATA

5-1. Temperature Charts

Charts showing cooling and heating characteristics based on temperature.

5-2. Air Throw Distance Charts

Charts illustrating air throw distance for cooling and heating operations.

5-3. Operating Frequency Charts

Charts showing cooling and heating capacity and power input vs. operating frequency.

6. ELECTRICAL DATA

6-1. Electrical Characteristics

Detailed electrical characteristics for indoor, outdoor, and complete units.

6-2. Electric Wiring Diagrams

Wiring diagrams for indoor and outdoor units.

7. INSTALLATION INSTRUCTIONS

7-1. Installation Site Selection

Guidelines for selecting appropriate installation sites for indoor and outdoor units.

7-2. Recommended Wire Length and Diameter

Recommendations for wire length and diameter for power supply systems.

7-3. Remote Control Unit Installation Position

Instructions for installing the remote control unit and mounting it on a wall.

7-4. How to Test Run the Air Conditioner

Step-by-step procedure for conducting a test run of the air conditioner.

7-5. Remove the Grille to Install the Indoor Unit

Instructions for removing and reinstalling the indoor unit grille.

8. MAINTENANCE

8-1. Address Setting of the Remote Control Unit

Steps to change the address setting of the remote control unit to prevent interference.

8-2. Disconnecting and Connecting Positive Connector for Outdoor Unit

Instructions on how to safely disconnect and connect specific connectors on the outdoor unit.

9. FUNCTIONS

9-1. Operation Functions

Explanation of various operation modes like Emergency, Sensor Dry, and Auto cooling/heating.

9-2. Protective Functions

Details on protective functions like overload prevention, freeze prevention, and compressor discharge temp control.

10. TROUBLESHOOTING

11. CHECKING ELECTRICAL COMPONENTS

11-1. Measurement of Insulation Resistance

Procedures for measuring insulation resistance of power supply cord, indoor/outdoor units, and components.

11-2. Checking Continuity of Fuse on PCB Ass'y

Steps to check the continuity of a fuse on the PCB assembly.

12. REFRIGERANT R410A:

12-1. Characteristics of New Refrigerant R410A

Information on R410A refrigerant, its components, and properties.

12-2. Checklist Before Servicing

Checklist and specifications for using flare tools with R410A.

12-3. Tools Specifically for R410A

List of tools required specifically for servicing R410A systems.

12-5. In Case of Compressor Malfunction

Procedure for replacing a malfunctioning compressor, including refrigerant handling.

12-6. In Case Refrigerant is Leaking

Steps for detecting, repairing, and recharging refrigerant after a leak.

12-7. Charging Additional Refrigerant

Guidelines for charging additional refrigerant, especially when extending tubing.

12-8. Retro-Fitting Existing Systems

Advice on using existing units and tubing when retrofitting with R410A.

Features

Installation Location

Names of Parts

Unit Display and Operation Button

Remote Control Unit (Display)

Remote Control Unit

Operation with the Remote Control Unit

1. Automatic Operation

How to use the automatic operation mode for cooling and heating.

2. Manual Operation

How to perform manual operation by selecting mode, temperature, fan speed, and flap.

3. Adjusting the Fan Speed

Instructions for adjusting fan speed automatically or manually.

4. Fan Only

How to operate the unit for air circulation only, without temperature control.

5. Night Setback Mode

How to use the Night Setback Mode for energy saving and comfort.

6. QUIET Mode

How to activate QUIET Mode to reduce fan noise.

7. HIGH POWER Mode

How to use HIGH POWER Mode to increase output for a limited time.

Special Remarks

Setting the Timer

Using the 1-Hour OFF Timer

Adjusting the Airflow Direction

Operation without the Remote Control Unit

Care and Cleaning

Troubleshooting

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