Fujitsu UTB-GCA User Manual

UTB-YCA
UTB-GCA
CENTRAL REMOTE CONTROLLER
OPERATING MANUAL
Before using this controller, please read this [OPERATING MANUAL]
to ensure correct operation. Keep this manual for future reference.
P/N9367825011-06

Fujitsu UTB-GCA Specifications

General

Brand	Fujitsu
Model	UTB-GCA
Category	Controller
Language	English

Summary

1. SAFETY PRECAUTIONS

2. SYSTEM OUTLINE

2-1. SYSTEM OUTLINE

Overview of the system structure and components, including outdoor and indoor units.

2-2. FEATURES

2-4. NAMES AND FUNCTIONS OF THE PARTS

Identifies and describes the various buttons and displays on the remote controller.

3. BASIC OPERATION

3-1. BASIC FLOW OF OPERATION

Outlines the fundamental steps for starting and stopping unit operations.

3-3. CONTROL MODE

4. CENTRAL CONTROL METHOD (CENTRAL CONTROL AREA)

4-1. GROUP INFORMATION STORE

Guides on creating and managing groups of indoor units for simultaneous control.

4-2. STANDARD REMOTE CONTROL OPERATION PROHIBIT SETTING

How to restrict or prohibit operations from standard remote controllers.

4-3. MEMORY OPERATION

4-4. ZONE SETTING

4-5. FILTER INDICATOR RESET

5. OPERATION SETTING METHOD (OPERATION CONTROL AREA)

5-1. ALL OPERATION / ALL STOP

Controls to start or stop all connected indoor units simultaneously.

5-2. OPERATION / STOP

5-3. OPERATING MODE SETTING

How to change the operating mode (Cooling, Heating, Fan, Auto).

5-4. TEMPERATURE SETTING

Guide to adjusting the target temperature for indoor units.

5-5. FAN SPEED SETTING

How to set the fan speed for indoor units (Auto, High, Med, Low).

5-6. FLOW DIRECTION SETTING (VERTICAL)

Adjusting the vertical angle of the louvers for airflow direction.

5-7. FLOW DIRECTION SETTING (HORIZONTAL)

Adjusting the horizontal angle of the louvers for airflow direction.

5-8. SWING SETTING

How to set the louvers for automatic vertical or horizontal airflow swing.

5-8-1. To select vertical airflow swing operation

5-8-3. To select horizontal airflow swing operation

5-9. ENERGY SAVE OPERATION SETTING

5-10. ANTI FREEZE OPERATION

6. TIMER SETTING METHOD (TIMER CONTROL AREA)

6-1. OFF TIMER

6-2. ON TIMER

6-3. WEEKLY TIMER

Guide for setting up weekly operating schedules with ON/OFF times.

6-3-1. Setting up the weekly timer operation

6-3-2. Starting weekly timer operation

6-3-3. Canceling the selected time setting

6-3-4. Modifying the selected time setting

6-4. CLOCK SETTING

7. ERROR DISPLAY

7-1. ERROR MONITOR

How to access and view error codes and their details.

7-2. ERROR CODES

A list explaining the meaning of various error codes for different components.