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Acson A4LC 10 B - User Manual

Acson A4LC 10 B
30 pages
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R407C Air-Cooled
Split Systems
Manual No: TMA-A4LC-CR-1250
A4LC10B/BR
A4LC15B/BR
A4LC20B/BR
A4LC25B/BR
A4LC30C/CR
A4LC40C/CR
A4LC50C/CR
Models:

Questions and Answers

  • K
    kevin77Jul 31, 2025
    Why is my Acson Air Conditioner not working?
    • D
      Dawn OrtegaAug 1, 2025
      If your Acson Air Conditioner isn't working, it could be due to a few reasons. First, check if there's a power failure or if the fuse needs replacement; if so, replace the fuse. Ensure the power plug is securely connected. Also, verify the controller's programming to rule out any errors. If these steps don't resolve the issue, contact your installer.
  • J
    jeffrey00Aug 4, 2025
    What to do if Acson A4LC 10 B does not blow sufficiently?
    • S
      stevensmelanieAug 4, 2025
      If your Acson Air Conditioner is not blowing sufficiently, several factors could be at play. Start by cleaning the air filter. Ensure that all doors and windows are closed. Check and clear any obstructions from the air entrance and exit. Finally, make sure the set temperature is adequately high; increase it if necessary.
  • B
    Brandon ThorntonAug 8, 2025
    How to fix deficient remote control light of Acson A4LC 10 B?
    • P
      Pamela GarzaAug 8, 2025
      If the remote control light for your Acson Air Conditioner is weak, the batteries are likely the issue. Try replacing them. If that doesn't work, ensure the batteries are correctly inserted. If the problem persists, check the assembly of the remote control.
  • D
    debradoughertyAug 13, 2025
    Why does my Acson A4LC 10 B Air Conditioner have a bad odor?
    • T
      tracy32Aug 13, 2025
      If your Acson Air Conditioner is emitting a bad odor, it could be due to particles like cigarette smoke, perfume, or sweat stuck to the coil. Clean the coil to address this. Also, check for any moisture on walls or garments. Inspect the drain pan as well.
  • M
    Mrs. Barbara SimsAug 17, 2025
    What to do if there is condensation on the air grille of indoor Acson Air Conditioner?
    • A
      Annette HansonAug 18, 2025
      Condensation on the air grille of your Acson Air Conditioner's indoor unit is often due to air humidity after prolonged operation. Try increasing the temperature and running the unit at a high speed. You can also simply increase the temperature point.
  • K
    Kayla GuerreroAug 22, 2025
    Why Acson A4LC 10 B fan does not work 3 minutes after starting?
    • B
      bjonesAug 22, 2025
      If your Acson Air Conditioner's fan isn't working immediately after starting, this is likely a built-in protection mechanism to prevent frequent starts. Just wait 3 to 4 minutes for it to begin functioning normally.
  • J
    jill27Aug 27, 2025
    Why Acson A4LC 10 B Air Conditioner are noisy?
    • K
      kwilliamsAug 27, 2025
      If your Acson Air Conditioning unit is noisy, it might be due to refrigerant fluid admission in the evaporator. Check the refrigerant fluid admission in evaporator.

Summary

4. WIRING DIAGRAMS

Wiring Diagram for A4 LC 10;15 B

Shows the outdoor unit wiring for A4LC 10/15B models.

Wiring Diagram for A4 LC 10;15 BR

Illustrates the outdoor unit wiring for A4LC 10/15BR models.

Wiring Diagram for A4 LC 20;25 B

Depicts the outdoor unit wiring for A4LC 20/25B models.

Wiring Diagram for A4 LC 20;25 BR

Illustrates the outdoor unit wiring for A4LC 20/25BR models.

Wiring Diagram for A4 LC 30 C

Shows the outdoor unit wiring for A4LC 30C models.

Wiring Diagram for A4 LC 30 CR

Depicts the outdoor unit wiring for A4LC 30CR models.

5. SPECIAL PRECAUTIONS WITH R407 C

Handling and Installation Guidelines

Provides critical guidance for safe and effective handling during installation.

6. INSTALLATION

Indoor Unit Installation

Instructions for installing the indoor unit.

Outdoor Unit Installation

Guidance on selecting the optimal location and mounting the outdoor unit.

Vacuuming and Charging Procedures

Step-by-step guide for system evacuation and refrigerant charging.

8. TROUBLESHOOTING

No Cooling; Insufficient Cooling Causes

Details common reasons for lack of cooling or insufficient cooling performance.

High Discharge Pressure Issues

Explains causes and remedies for high discharge pressure in the system.

Low Discharge Pressure Issues

Discusses causes and remedies for low discharge pressure in the system.

High Suction Pressure Issues

Outlines causes and solutions for high suction pressure.

Low Suction Pressure Issues

Details causes and remedies for low suction pressure.

Acson A4LC 10 B Specifications

General IconGeneral
BrandAcson
ModelA4LC 10 B
CategoryAir Conditioner
LanguageEnglish

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