Acson international A5MC80H-FMFHA - User Manual

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SPLIT SYSTEMS

Technical Manual

AIR CONDITIONER

DUCTED BLOWER

H SERIES

Cooling only [50Hz]

A5DB-H series

TM-5SB-H-AM-A4

R410A

Questions and Answers

K
Katelyn PalmerAug 9, 2025
Why is the airflow too slow in my Acson international A5MC80H-FMFHA, or why isn't the room cooling sufficiently?
- D
  dale36Aug 9, 2025
  If the airflow from your Acson international Air Conditioner is too slow, or the room isn't cooling enough, several factors could be at play: * The air filter might be dirty, in which case you should clean it. * Open doors and windows can affect cooling efficiency, so close them. * The air suction and discharge of the unit may be clogged; clear any blockages. * The temperature setting might be too high; try setting it lower.
K
Kyle JohnsonAug 15, 2025
Why does the compressor in my Acson international A5MC80H-FMFHA Air Conditioner operate continuously?
- A
  April PerezAug 15, 2025
  Your Acson international Air Conditioner's compressor might run continuously due to several reasons. If the air filter is dirty, clean it. Also, check the temperature settings: if it's too low for cooling, use a higher setting; if it's too high for heating, use a lower setting.
C
Christopher MeyerAug 21, 2025
What to do if there's condensation on the front air grille of my Acson international A5MC80H-FMFHA?
- M
  Michael JonesAug 21, 2025
  Condensation on the front air grille of your Acson international Air Conditioner indoor unit can occur due to air humidity after extended operation or if the set temperature is too low. To address this, increase the temperature setting and operate the unit at a high fan speed.
C
christophersheltonAug 27, 2025
Why doesn't the compressor operate 3 minutes after starting my Acson international A5MC80H-FMFHA Air Conditioner?
- J
  Jaclyn RichardsonAug 27, 2025
  If the compressor of your Acson international Air Conditioner doesn't start immediately after turning on the unit, it might be due to a protection mechanism that prevents frequent starts. Wait for 3 to 4 minutes; the compressor should start operating by itself.
S
shortjeffreySep 1, 2025
How to resume Acson international A5MC80H-FMFHA Air Conditioner unit after a power failure?
- R
  rebeccajordanSep 2, 2025
  To restart your Acson international Air Conditioner after a power failure, turn on the unit using the wireless or wired controller.

Summary

Application Information

Refrigerant Circuit Diagram

Illustrates the refrigerant flow path for cooling operation.

Installation Guideline

Provides instructions for safe and proper installation of indoor units.

Location for Outdoor Unit Installation

Selection Process

Pulley Data and Motor Specifications

Fan Performance Charts

Illustrates fan performance curves to aid in model selection.

Engineering & Physical Data

Cooling Model Specifications

Performance Data

Calculation Steps

Performance Tables

Wiring Diagrams

Cooling Only Wiring

Illustrates electrical wiring connections for cooling-only models.

Service & Maintenance

Servicing Precautions and Cautions

Covers important servicing procedures and general cautions for safe operation.

Troubleshooting

Fault Conditions and Solutions

Lists common faults, their causes, and corrective actions.

Phase Sequencer Diagnostics

Explains LED indicators on the phase protector for fault diagnosis.

Acson international A5MC80H-FMFHA Specifications

General

Brand	Acson international
Model	A5MC80H-FMFHA
Category	Air Conditioner
Language	English

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