Acson AWM20J User Manual

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Wall Mounted Split Systems

AWM - J - 2010

AWM09J/JR

AWM15J/JR

AWM20J/JR

AWM25J/JR

A5WM10J/JR

A5WM15J/JR

Models:

Questions and Answers:

E
Emily HartJul 25, 2025
Why is the airflow too slow or the room not cooling enough with my Acson AWM20J?
- J
  Jonathan BakerJul 25, 2025
  If your Acson Air Conditioner isn't cooling well or the airflow is weak, several factors could be at play. First, a dirty air filter can restrict airflow, so try cleaning it. Ensure that all windows and doors are properly closed. Also, check that neither the air suction nor the discharge vents on the indoor and outdoor units are blocked. If they are, repair any clogging or replace faulty components. Finally, verify that the temperature setting isn't too high; try using a lower temperature setting.
A
Andrew WolfJul 29, 2025
Why does the compressor in my Acson AWM20J Air Conditioner keep running continuously?
- A
  Anthony DavidsonJul 30, 2025
  If the compressor in your Acson Air Conditioner runs non-stop, there are a few things to check. Make sure the air filter is clean because a dirty filter can cause this issue. Also, the temperature setting might be too low if you're cooling, so try increasing it. Conversely, if you're heating, the temperature setting might be too high, so try decreasing it.
V
vmillerAug 3, 2025
How to fix a dim wireless controller display on my Acson Air Conditioner?
- T
  Tina GouldAug 3, 2025
  If the display on your Acson Air Conditioner's wireless controller is dim, the batteries are likely the issue. Try replacing them. If that doesn't work, make sure the batteries are inserted correctly. Also, check the assembly of the controller.
Z
zhaleAug 7, 2025
Why is there condensation on the air grille of my Acson Air Conditioner?
- B
  Brian WebsterAug 7, 2025
  Condensation on the front grille of your Acson Air Conditioner's indoor unit is usually due to air humidity after prolonged use. To resolve this, increase the temperature setting and run the unit at a high fan speed.
M
Melissa EstesAug 11, 2025
Why does my Acson AWM20J Air Conditioner have a bad odor coming from it?
- J
  jill23Aug 11, 2025
  If the airflow from your Acson Air Conditioner smells bad, it could be due to particles like cigarette smoke or perfume that have stuck to the coil. In this case, contact your nearest dealer.
C
carrie88Aug 15, 2025
Why doesn't the compressor start right away on my Acson AWM20J?
- R
  Randy WhitakerAug 15, 2025
  If the compressor in your Acson Air Conditioner doesn't start immediately after turning the unit on, this is likely due to a built-in protection against frequent starting. Allow 3 to 4 minutes for the compressor to start on its own.
G
Gavin HughesAug 20, 2025
Why is my Acson AWM20J not blowing warm air during heating?
- A
  Alicia MillsAug 20, 2025
  If your Acson Air Conditioner isn't blowing warm air during the heating cycle, it might be in defrost mode. The heating operation will resume automatically after the defrost cycle is complete.

Acson AWM20J Specifications

General

Brand	Acson
Model	AWM20J
Category	Air Conditioner
Language	English

Summary

Nomenclature and Product Line-Up

Model Identification

Decoding model numbers and understanding product line-up.

Key Features Overview

Highlights like air filtration, self-diagnosis, and energy efficiency.

Installation and Operation Guide

Application Information

Operating conditions, range charts, and refrigerant circuits.

Controller Operation

Using the remote control for system functions and settings.

Installation Procedures and Safety

Steps and safety precautions for unit installation.

Technical Specifications

Engineering & Physical Data

Dimensions, weights, and detailed component specifications.

Performance Data

Capacity and efficiency ratings for various operating conditions.

Sound Data

Noise level measurements and NC curve analysis.

Electrical Systems and Wiring

Electrical Data Details

Power requirements and ratings for unit components.

Wiring Diagrams

Schematics for electrical connections in cooling and heat pump modes.

Service, Maintenance, and Troubleshooting

Maintenance Procedures and Schedule

Recommended upkeep tasks and intervals for longevity.

Troubleshooting Common Issues

Resolving operational problems, error codes, and diagnostics.

Exploded View and Part List

Indoor Unit Parts Breakdown

Visual identification of indoor unit components.

Outdoor Unit Parts Breakdown

Visual identification of outdoor unit components.

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