Fujitsu ARTG54LHTC User Manual

AIR CONDITIONER
DUCT TYPE
Indoor Unit
ARTG30LHTA
ARTG36LHTA
ARTG45LHTA
ARTG60LHTA
ARTG36LHTB
ARTG45LHTB
ARTG54LHTB
ARTG60LHTB
ARTG54LHTC
ARTC72LATU
ARTC90LATU
OPERATING MANUAL
KEEP THIS MANUAL FOR FUTURE REFERENCE
FUJITSU GENERAL LIMITED
PART No. 9374379866
9374379866_OM_EN.indd 1 17/12/2014 13:19:23

Fujitsu ARTG54LHTC Specifications

General

Refrigerant	R410A
Type	Split System
Voltage	208/230V
Cooling Capacity	54000 BTU
Heating Capacity	56000 BTU
Power Supply	208/230V, 60Hz, 1-Phase

Summary

Introduction

1-1. Safety Precautions

Essential safety guidelines and warnings for operating the air conditioner safely.

Introduction (Continued)

1-2. Features and Functions

Overview of the air conditioner's key features like Inverter and Economy modes.

1-3. Remote Controller Overview

Detailed explanation of the remote control's buttons, display, and operation.

Introduction (Continued)

1-4. Monitor Screen Overview

Explanation of the "Monitor" screen elements, icons, and status indicators.

1-5. Zone Control

Introduction to zone control for efficient air conditioning in specific areas.

Introduction (Continued)

1-5-1. Zone (Single) Setting

How to enable/disable individual zones and select room-temperature sensors.

Introduction (Continued)

1-5-2. Zone (Group) Setting

How to register zones and sensors into "Day" and "Night" groups for simultaneous control.

Basic Operations

2-1. Starting and On/Off Operation

Steps to start, stop, and turn the air conditioner on and off.

Basic Operations (Continued)

2-1-2. Operation Mode, Temperature, and Fan Settings

How to select operation mode, temperature, and fan speed.

Basic Operations (Continued)

2-2. Menu and Submenu Settings

Overview of adjustable settings available in the Menu and Submenu.

Function Setting

3-1. Switching to Function Screen

Steps to navigate to the "Function" screen from the main Menu.

3-2. Key Function Settings

How to configure specific functions like Economy and Auto Return.

Function Setting (Continued)

3-2-3. Set Temperature Range Limitation

How to set limits for the adjustable temperature range.

Timer Setting

4-1. Switching to Timer Screen

Steps to navigate to the "Timer" screen from the main Menu.

4-2. Timer Setting Items

Overview of available timer functions: On, Off, Weekly, Auto-Off.

4-2-1. On Timer Setting

How to set the unit to turn on automatically at a specified time.

4-2-2. Off Timer Setting

How to set the unit to turn off automatically at a specified time.

Timer Setting (Continued)

4-2-3. Weekly Timer Setting

How to program daily ON/OFF schedules for the entire week.

Timer Setting (Continued)

4-2-3. Weekly Timer Setting with Zone Control

Setting weekly timers specifically for zone-controlled air conditioning systems.

Timer Setting (Continued)

4-2-4. Auto-Off Timer Setting

How to set a timer to automatically turn off the unit after a specified duration.

Submenu Setting

5-1. Switching to Submenu Screen

Steps to navigate to the "Submenu" screen from the main Menu.

5-2. Date, Time, and Display Settings

How to set the date, time, and change display formats for date and time.

Submenu Setting (Continued)

5-3. Screen Setting Options

How to adjust screen settings like automatic off time, brightness, and contrast.

Submenu Setting (Continued)

5-4. Filter Sign Setting

Overview of filter sign settings, including reset and display options.

5-4-1. Filter Sign Reset Setting

How to reset the filter sign indicator after cleaning the air filter.

Submenu Setting (Continued)

5-5. R.C. Sensor Control

How to switch between remote controller and indoor unit sensors.

5-6. Room Temperature Display

How to enable or disable the display of room temperature on the remote.

5-7. Key Lock Select Setting

How to lock or unlock remote control buttons to prevent accidental operation.

Submenu Setting (Continued)

5-8. Initial Setting Options

How to configure initial settings like language and temperature units.

Submenu Setting (Continued)

5-9. Zone User Setting

Overview of settings for custom naming of zones, groups, and sensors.

5-9-1. Day/Night Setting

How to register zones and sensors into "Day" and "Night" groups.

Submenu Setting (Continued)

5-9-2. Name Setting

How to register custom names for zones, groups, and sensors.

Cleaning and Care

Error Code

Troubleshooting

8-1. General Troubleshooting

Guide for resolving common operational issues and symptoms.

Troubleshooting (Continued)

8-2. Zone-Controlled Troubleshooting

Troubleshooting specific issues related to zone-controlled air conditioning systems.

Troubleshooting (Continued)

8-3. Operating Tips and Modes

Advice on heating performance, fan speed, and special operation modes.

Troubleshooting (Continued)

8-4. Temperature and Humidity Range

Permissible operating temperature and humidity ranges for cooling and heating.