Fujitsu Inverter Halcyon ASU30CLX1 User Manual

Fujitsu Inverter Halcyon ASU30CLX1

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FUJITSU GENERAL LIMITED

P/N9315345363

OPERATING MANUAL

MODE D’EMPLOI

MANUAL DE FUNCIONAMIENTO

Indoor Unit

ASU30CLX1

ASU36CLX1

Outdoor Unit

AOU30CLX1

AOU36CLX1

COOLING MODEL

ROOM AIR CONDITIONER

WALL MOUNTED TYPE

EnglishFrançaisEspañol

9315345363_OM.indb 19315345363_OM.indb 1 9/16/2010 2:48:16 PM9/16/2010 2:48:16 PM

Table of Contents

Questions and Answers:

E
Ethan FieldsJul 29, 2025
Why is my Fujitsu Air Conditioner cooling poorly?
- T
  Taylor SmithJul 29, 2025
  Several factors can impact cooling performance: * Check if the air filter is dirty. * Ensure the air conditioner's intake grille or outlet port isn't blocked. * Verify the room temperature settings (thermostat) are correctly adjusted. * Make sure no windows or doors are open. * If cooling, close curtains to block direct sunlight. * Reduce heat sources like heating apparatus or computers, and consider the number of people in the room. * Check if the unit is set to SUPER QUIET operation.
C
Christopher BryanAug 2, 2025
What to do if my Fujitsu Air Conditioner doesn't operate at all?
- D
  Danielle WelchAug 2, 2025
  If your unit isn't operating, check the following: 1. Ensure the Power Supply Plug is properly connected to the outlet. 2. Check for a power failure in your location. 3. Inspect the fuse and circuit breaker to see if they have blown or tripped. 4. Verify if the timer is currently in operation.
M
Mr. John FrostAug 6, 2025
Why does my Fujitsu Inverter Halcyon ASU30CLX1 airflow become weak or stop?
- E
  Elizabeth AcostaAug 6, 2025
  The fan may operate at a very low speed during Dry operation or when the unit is monitoring the room’s temperature. Also, during SUPER QUIET operation, the fan will operate at a very low speed. In the monitor AUTO operation, the fan will operate at a very low speed.
L
Lisa MoodyAug 11, 2025
Why does my Fujitsu Inverter Halcyon ASU30CLX1 Air Conditioner not operate immediately?
- J
  Jennifer WilliamsAug 11, 2025
  If the unit is stopped and then immediately started again, the compressor will not operate for about 3 minutes, in order to prevent fuse blowouts. Also, whenever the Power Supply Plug is disconnected and then reconnected to a power outlet, the protection circuit will operate for about 3 minutes, preventing unit operation during that period.
T
Tracey JimenezAug 15, 2025
Why does my Fujitsu Air Conditioner make noise?
- P
  Philip RyanAug 15, 2025
  During operation and immediately after stopping the unit, the sound of water flowing in the air conditioner’s piping may be heard. Also, noise may be particularly noticeable for about 2 to 3 minutes after starting operation due to the sound of coolant flowing. During operation, a slight squeaking sound may be heard, which is the result of minute expansion and contraction of the front cover due to temperature changes.
K
Kenneth StantonAug 19, 2025
Why does my Fujitsu Inverter Halcyon ASU30CLX1 Air Conditioner emit mist or steam?
- M
  murphydonaldAug 19, 2025
  During Cooling or Dry operation, a thin mist may be seen emitted from the indoor unit. This results from the sudden Cooling of room air by the air emitted from the air conditioner, resulting in condensation and misting.
K
kristina61Aug 25, 2025
Why does my Fujitsu Air Conditioner smell?
- M
  Melissa WagnerAug 25, 2025
  Some smell may be emitted from the indoor unit. This smell is the result of room smells (furniture, tobacco, etc.) which have been taken into the air conditioner.

Fujitsu Inverter Halcyon ASU30CLX1 Specifications

General

Cooling Capacity	3.0 kW
Heating Capacity	3.6 kW
Power Supply	230V, 1Ph, 50Hz
Refrigerant	R-410A
Indoor Unit Dimensions (W x H x D)	800 x 290 x 210 mm
Outdoor Unit Dimensions (W x H x D)	800 x 600 x 300 mm
HSPF	8.2
Voltage	230V
Cooling Capacity (kW)	3.0 kW
Heating Capacity (kW)	3.6 kW
Noise Level (Indoor Unit)	49/43/37 dBA (H/M/L)

Summary

Safety Precautions and Warnings

Safety Symbol Definitions

Defines DANGER, WARNING, and CAUTION symbols for safe operation.

General Safety Guidelines

Essential safety rules for using the air conditioner properly.

Features and Functions

INVERTER and AUTO CHANGEOVER

Timer and Air Quality Features

Preparation and Setup

Remote Battery and Time Setting

Loading batteries and setting clock.

Remote Controller Usage

Operation Modes

Selecting Operation Modes and Fan Speed

Choosing COOL, DRY, FAN, AUTO and fan speeds.

Setting Thermostat and Super Quiet

Adjusting temperature and quiet mode.

Operation Procedures

Stopping Operation and Auto Mode

Mode Operation Descriptions

Timer Operation

Setting ON/OFF and Program Timers

Programming scheduled operations.

Special Operation Modes

Airflow Direction Control

Vertical Airflow Adjustment

Horizontal Airflow Adjustment

Swing Operation

Cleaning and Care

Intake Grille and Air Filter Cleaning

Troubleshooting Guide

Common Operational Issues

Problems like no operation, noise, smells.

Airflow, Performance, and System Checks

Troubleshooting weak airflow, performance, and system errors.

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