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Argo AWI 35 AHL - User Manual

Argo AWI 35 AHL
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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

  • W
    williampetersonAug 4, 2025
    Why does my Argo AWI 35 AHL Air Conditioner stop suddenly during operation?
    • A
      Austin AllenAug 4, 2025
      The Argo Air Conditioner may stop suddenly during operation because the system is susceptible to noise. To address this, insulate for noise, increase the distance from the noise source, use shielded wires, or move the unit away from the noise source.
  • J
    Jonathon ThomasAug 8, 2025
    What to do if noise appears in the television picture when using Argo Air Conditioner?
    • D
      Daniel MendezAug 8, 2025
      If you experience noise or distortion in the television picture while using your Argo Air Conditioner, try these solutions: use a separate power source, keep the A/C and its wiring at least 1 meter away from wireless devices and antenna cables. You can also try changing the wireless device’s antenna to a high-sensitivity antenna, changing the antenna cable to a BS coaxial cable, using a noise filter for the wireless device, or using a signal booster.
  • W
    Wesley PotterAug 12, 2025
    What to do if the self-diagnostics function fails to operate on my Argo Air Conditioner?
    • R
      Regina MccoyAug 12, 2025
      If the self-diagnostics function on your Argo Air Conditioner fails: First, if no indicators illuminate and the indoor fan doesn't rotate, check the indoor unit. Also, check if the fuse is blown. If so, replace the circuit board or the fuse.
  • S
    Samuel WalkerAug 17, 2025
    What to do if all measured values are normal but Argo AWI 35 AHL isn't working?
    • P
      philippenaAug 17, 2025
      If all measured values are normal, but your Argo Air Conditioner is still not working, it may be a fan motor issue. Replace the motor.
  • E
    emily97Aug 21, 2025
    What to do if any measured values are not normal in Argo Air Conditioner?
    • R
      Russell StrongAug 21, 2025
      If any of the measured values are not normal, it indicates an outdoor unit controller issue. Replace the controller of your Argo Air Conditioner.
  • R
    romerojamieAug 26, 2025
    How to fix a fan motor trouble in Argo AWI 35 AHL Air Conditioner?
    • B
      Brian SimmonsAug 26, 2025
      If you are experiencing fan motor trouble with your Argo Air Conditioner, replace the motor.
  • L
    levansAug 29, 2025
    Why does the operation lamp blink on my Argo AWI 35 AHL?
    • S
      Susan DickersonAug 29, 2025
      When the operation lamp on your Argo Air Conditioner blinks every 0.5 seconds immediately after turning on the power, it indicates an external ROM (OTP data) failure on the indoor circuit board, a ROM socket insertion problem, or the ROM hasn't been installed. Follow the diagnostic procedure to resolve this.

Summary

Technical & Service Manual

Important Safety Information

Please Read Before Starting

Essential safety and operating instructions for installers and service personnel.

Special Precautions

Specific warnings regarding wiring and electrical shock hazards.

Operating Range

Specifications

Unit Specifications

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

Major Component Specifications

Indoor Unit Component Details

Specifications for indoor unit components like PCB, fan motor, and heat exchanger.

Outdoor Unit Component Specifications

AEI 25 AH Outdoor Unit Components

Specifications for outdoor unit components including PCB, compressor, and fan motor.

Other Component Specifications

Sensor Resistance Charts

Graphs showing resistance values for indoor/outdoor temperature sensors.

Dimensional Data

Refrigerant Flow Diagram

Insulation of Refrigerant Tubing

Instructions for insulating refrigerant tubing to prevent condensation and heat loss.

Performance Data

Temperature Charts

Charts illustrating cooling and heating characteristics based on temperature.

Air Throw Distance Charts

Operating Frequency Charts

Electrical Data

Electrical Characteristics

Table detailing electrical ratings for fan motors and compressors under different conditions.

Electric Wiring Diagrams

Installation Instructions

Installation Site Selection

Guidelines for choosing optimal locations for indoor and outdoor units.

Recommended Wire Length and Diameter

Remote Control Unit Installation

Mounting on a Wall

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

How to Test Run the Air Conditioner

Remove the Grille to Install the Indoor Unit

Maintenance

Address Setting of the Remote Control Unit

Procedure to set addresses for multiple remote controllers to prevent interference.

Disconnecting and Connecting Connectors

Functions

Operation Functions

Description of various operation modes like Emergency, Auto, and Sensor Dry.

Protective Functions

Troubleshooting

Executing Self-Diagnostics

Step-by-step guide to initiate and interpret the unit's self-diagnostic modes.

Self-diagnostics Lamps

Trouble Diagnosis of Outdoor Fan Motor

Noise Malfunction and Interference

Checking Electrical Components

Measurement of Insulation Resistance

Procedure for measuring insulation resistance of power supply cord, indoor/outdoor units, and parts.

Checking Continuity of Fuse

Refrigerant R410 A: Special Precautions

Characteristics of New Refrigerant R410 A

Overview of R410A's properties, composition, and unique characteristics.

Tubing Precautions and Handling

Tools Specifically for R410 A

Compressor Malfunction

Procedure for Replacing Compressor

Step-by-step guide for recovering refrigerant and replacing a faulty compressor.

Refrigerant Leak Handling

Charging Additional Refrigerant and Retrofitting

Features Overview

Product Information

Alert Symbols

Installation Location Requirements

Electrical Requirements and Safety

Names of Parts

Unit Display and Operation Button

Remote Control Unit Display and Symbols

Remote Control Unit Operation Details

Using the Remote Control Unit

Remote Control Unit Installation Position

Guidelines on where to install the remote control for optimal operation.

Operation with the Remote Control Unit

Automatic Operation

How the unit automatically switches between cooling and heating modes.

Manual Operation Modes

Manual Operation Steps

Detailed steps for manual control of mode, temperature, fan speed, and flap.

Fan Speed and Fan Only Operation

Night Setback Mode Operation

Quiet and High Power Modes

Special Remarks on Operation

Setting the Timer

1-Hour OFF Timer and Energy Saving Tips

Adjusting the Airflow Direction

Operation Without Remote Control

Care and Cleaning of Indoor Unit

Anti-Mold Filter Maintenance

Air Clean Filter and Grille Cleaning

Troubleshooting Common Issues

Operating Range Limitations

Defines the temperature limits within which the air conditioner can operate.

Argo AWI 35 AHL Specifications

General IconGeneral
BrandArgo
ModelAWI 35 AHL
CategoryAir Conditioner
LanguageEnglish

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