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Acson AWM301R - User Manual

Acson AWM301R
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Wall Mounted Split Systems
AWM - G - 2007
AWM 07G/GR
AWM 09G/GR
AWM 10G/GR
AWM 15G/GR
AWM 20G/GR
AWM 25G/GR
AWM 301/301R
A5WM 07G/GR
A5WM 09G/GR
A5WM 10G/GR
A5WM 15G/GR
A5WM 20G/GR
A5WM 25G/GR
A5WM 311/301R
Models:
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Table of Contents

Other manuals for Acson AWM301R

Preview: Installation Manual
Installation Manual120 pages

Questions and Answers

  • K
    Kenneth FloresAug 19, 2025
    Why is the airflow too slow in my Acson Air Conditioner, or why isn't the room cooling sufficiently?
    • A
      Angela PopeSep 12, 2025
      If the airflow from your Acson Air Conditioner is too slow, or the room isn't cooling enough, consider these possibilities: * The air filter might be dirty, so try cleaning it. * Open doors and windows can impact performance; ensure they are closed. * Obstructions can block air suction and discharge of both indoor and outdoor units; clear any blockages. * The temperature setting may be too high; try setting a lower temperature.
  • L
    Lisa CharlesAug 21, 2025
    Why on heating cycle, warm air does not come out of Acson AWM301R?
    • A
      Alison McdonaldAug 21, 2025
      If warm air does not come out of your Acson Air Conditioner during the heating cycle, it might be in defrost mode. The heating operation will resume once the defrost cycle is complete.
  • M
    Michael MillerAug 23, 2025
    Why is my Acson Air Conditioner air flow too low?
    • J
      Jennifer PearsonAug 23, 2025
      Low air flow in your Acson Air Conditioner can be caused by several factors: * A dirty air filter. Try cleaning or replacing it. * Open doors or windows. Make sure to close them. * Clogged air suction and discharge. Clear any obstructions. * Temperature setting is not high enough. Adjust the temperature accordingly.
  • A
    Austin EatonAug 26, 2025
    What to do if my Acson AWM301R unit does not operate?
    • M
      Michael PerezAug 26, 2025
      If your Acson Air Conditioner isn't operating, consider these possibilities: * Check the power supply, as there may be a power failure or a blown fuse. * Ensure the power plug is properly connected. * Verify the delay timer settings are correct.
  • C
    Chelsea RoachAug 27, 2025
    Why does my Acson AWM301R have a bad odor?
    • W
      William RobertsAug 27, 2025
      A bad odor from your Acson Air Conditioner may be due to particles from cigarettes, smoke, or perfume that have adhered to the coil. Clean the coil to resolve this issue.
  • J
    Jenny KimAug 29, 2025
    Why is there condensation on my Acson Air Conditioner?
    • T
      therreraAug 29, 2025
      Condensation on the front air grille of your Acson Air Conditioner can occur due to air humidity after prolonged use, or if the set temperature is too low. Try increasing the temperature setting and operating the unit at a high fan speed.
  • E
    Elizabeth GlennSep 1, 2025
    Why does Acson AWM301R compressor not operate immediately?
    • L
      Leon MedinaSep 1, 2025
      Wait for 3 to 4 minutes for the compressor to start operating.
  • K
    Keith VincentSep 3, 2025
    Why does the compressor not operate 3 minutes after my Acson Air Conditioner unit is started?
    • P
      Patrick ParkSep 3, 2025
      If your Acson Air Conditioner compressor doesn't start 3 minutes after starting the unit, it may be due to a protection mechanism against frequent starting. Wait 3 to 4 minutes; the compressor should start on its own.
  • W
    walkerkellieSep 5, 2025
    Why does the compressor operate continuously in my Acson Air Conditioner?
    • S
      Shelley CollinsSep 5, 2025
      If your Acson Air Conditioner compressor runs continuously, check the following: * The air filter may be dirty; clean it. * If in cooling mode, the temperature setting might be too low; use a higher setting. * If in heating mode, the temperature setting might be too high; use a lower setting.
  • A
    adamshunterSep 7, 2025
    Why is the wireless controller display dim on my Acson AWM301R?
    • K
      kristinkellerSep 7, 2025
      If the wireless controller display for your Acson Air Conditioner is dim: * The batteries may be discharged; replace them. * The batteries may not be correctly inserted; reinsert them. * The assembly might not be good; check the assembly.

Summary

Wall Mounted Split Systems

Models Overview

Lists available models and identifies the product category.

1. Nomenclature

Model Code Explanation

Explains the structure and meaning of model codes for indoor and outdoor units.

Product Line Up

Indoor Unit Product Line Up (AWM;A5 WM Series)

Details product line-up for indoor AWM/A5WM units with classifications.

Outdoor Unit Product Line Up (ALC;A5 LC Series)

Details product line-up for ALC/A5LC outdoor units with classifications.

2. Features

Key Features Overview

Highlights major features like installation ease, quiet operation, air distribution, and remote control.

3. Application Information

Operating Range Guidelines

Provides allowable operating temperature ranges for cooling and heatpump modes.

Refrigerant Circuit Diagrams

Cooling Only Models Diagrams

Illustrates refrigerant circuits for cooling-only units.

Heatpump Models Diagrams

Illustrates refrigerant circuits for heatpump units.

Controllers

G12 Remote Controller Operation

Details the functions and operation of the G12 remote controller.

Indicator Lights

AWM;A5 WM Series Indicator Lights

Explains LED indicators for normal and fault conditions for AWM/A5WM units.

LED Indicator Lights for Cooling Unit

Shows indicator light status for normal and fault conditions specific to cooling units.

LED Indicator Lights for Heatpump Unit

Shows indicator light status for normal and fault conditions specific to heatpump units.

Controller Specifications

Heating Cycle Controls

Explains heating cycle modes like hot start, hot keep, and hot spurt.

Operational Modes and Functions

Covers turbo mode, overload protection, frost prevention, and auto restart functions.

Installation

Installation Diagram

Provides a schematic illustration of the indoor and outdoor unit installation setup.

Location and Space Selection

Requirements for selecting suitable locations for indoor and outdoor units.

Drilling and Mounting Procedures

Guides on drilling holes and mounting the installation plate.

Indoor Unit Preparation and Mounting

Details on preparing and mounting the indoor unit, including drainage piping.

Wiring and Electrical Data

Wiring Diagrams Overview

Illustrates wiring connections for cooling-only and heatpump models.

Electrical Data Specifications

Lists electrical specifications for indoor, outdoor, and compressor components.

Refrigerant Piping and Handling

Refrigerant Piping Guidelines

Covers max pipe length, bends, flare connection, and vacuuming/charging.

Special Precautions for R410 A

Details specific handling and installation precautions for R410A refrigerant.

Sound Data

Sound Pressure Levels

Presents sound pressure level data for various models measured in an anechoic room.

Noise Criteria (NC) Curves

Displays Noise Criteria (NC) curves illustrating sound pressure levels across octave bands.

Engineering and Physical Data

General Data (R22 Models)

Provides detailed specifications for R22 cooling and heatpump models.

General Data (R410 A Models)

Provides detailed specifications for R410A cooling and heatpump models.

Components Data

Cooling Only Components (R22;R410 A)

Details components for R22 and R410A cooling-only models.

Heatpump Components (R22;R410 A)

Details components for R22 and R410A heatpump models.

Performance Data

Interpolation and Extrapolation Method

Explains how to use interpolation and extrapolation to determine capacity at unlisted temperatures.

Capacity Tables (R22 Models)

Provides performance capacity tables for R22 models (cooling and heatpump).

Capacity Tables (R410 A Models)

Provides performance capacity tables for R410A models (cooling and heatpump).

Dimensional Data

Indoor Unit Dimensions

Shows dimensional drawings and measurements for various indoor units.

Outdoor Unit Dimensions

Shows exploded views and dimensions for various outdoor units.

Servicing and Maintenance

Maintenance Procedures

Outlines recommended maintenance tasks and schedules for unit components.

Pre-Start Up Maintenance

Provides a checklist for maintenance required before starting the unit after extended shutdown.

Troubleshooting

Fault Diagnosis Guide

Lists common faults, causes, and troubleshooting steps for air conditioners.

Diagnostic Guidelines by Pressure

Provides diagnostic guidelines based on refrigerant circuit pressure readings and probable causes.

Electric Circuit Diagnosis

Presents a flow chart for diagnosing electric circuit issues causing starting failure.

Refrigerant Circuit Diagnosis

Provides a flow chart for diagnosing issues related to insufficient cooling or heating.

Exploded View and Parts List

Indoor Unit Parts List

Provides exploded views and part numbers for indoor unit components.

Outdoor Unit Parts List

Provides exploded views and part numbers for outdoor unit components.

Acson AWM301R Specifications

General IconGeneral
BrandAcson
ModelAWM301R
CategoryAir Conditioner
LanguageEnglish

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