Fujitsu ABU22 - User Manual

KEEP THIS OPERATION MANUAL
FOR FUTURE REFERENCE
OPERATING MANUAL
P/N9359944010
COOLING MODEL
ROOM AIR CONDITIONER
FLOOR CONSOLE/
UNDER CEILING DUAL TYPE
COOLING MODEL
Indoor Unit
ABU22
Outdoor Unit
AOU22

Summary

Safety Precautions

Safety Warning Levels Explained

Explains the meanings of DANGER, WARNING, and CAUTION symbols used in the manual.

Features and Functions

Automatic Operation Modes

How the unit automatically adjusts operation based on room conditions.

Preparation and Setup

Basic Operation

Selecting Operation Mode

How to choose between AUTO, COOL, DRY, and HEAT modes.

Setting the Thermostat

Adjusting the desired temperature for heating or cooling.

Adjusting Fan Speed

Stopping Operation

Mode Operation Details

Cooling Model Auto Operation

Heat & Cool Model Auto Operation

Specific Mode Functions

Timer Operations

Using ON;OFF Timers

Step-by-step guide to setting individual ON or OFF timers.

Using the Program Timer

How to set a sequence of OFF and ON timer operations.

Sleep Timer Operation

Using the Sleep Timer

Energy Saving Operation

Using the Energy Save Feature

How to activate and use the energy saving mode.

Cleaning and Care

Cleaning the Air Filter

Step-by-step instructions for removing, cleaning, and re-attaching air filters.

Troubleshooting Common Issues

Normal Function Symptoms

Troubleshooting Checklist

Checks to perform for issues like no operation or poor performance.

Fujitsu ABU22 Specifications