Fujitsu Air Conditioner Ceiling Suspension Type, ABU30 Outdoor Unit Intake side B Outlet side

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Fig. 1 Indoor Unit

1Operating Control Panel (Fig. 2)

2 MANUAL AUTO button

3 Remote Control Signal Receiver

4 OPERATION Indicator Light (red)

5 TIMER Indicator Light (green)

6 SWING Indicator Light (orange)

(HORIZONTAL SWING)

7 SWING Indicator Light (orange)

(VERTICAL SWING)

If the TIMER indicator light flashes when the timer is operating, it indicates that a fault has occurred with the timer setting (See Page 17 Auto Restart).

8Intake Grille

9UP/DOWN Air Direction Flap

0RIGHT/LEFT Air Direction Louvers (behind UP/DOWN Air Direction Flap)

Fig. 4 Outdoor Unit

AIntake side B Outlet side

Fig. 5 Remote Control Unit

CSLEEP Button

DMASTER CONTROL Button

ESET TEMP./SET TIME Buttons () F Signal Transmitter

G TIMER Button

H FAN CONTROL Button I START/STOP Button J Battery compartment lid

Inside of the battery compartment lid (Fig. 6)

KAIR FLOW DIRECTION Button L ENERGY SAVE Button

M CODE CHANGE (Slide Switch)

Switching the remote control unit code. (Max. 4 units)

N TIME ADJUST Button O TEST RUN Button

This button is used when installing the air conditioner and should not be used under normal conditions as it will cause the air conditioner’s thermostat function to oper- ate incorrectly.

If this button is pressed during normal op- eration, the unit will switch to test opera- tion mode, and the indoor unit’s OPERA- TION indicator light and TIMER indicator light will begin to flash simultaneously.

To stop the test operation mode, either press the TEST RUN button once again, or press the START/STOP button to stop the air conditioner.

PACL Button

QRemote Control Unit Display (Fig. 7) R Transmit Indicator

S Clock Display

T Operating Mode Display U Timer Mode Display V Fan Speed Display

W Temperature Set Display X Timer Set Indicator

Y Temperature Set Indicator

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Contents Page Safety Precautions ContentsAutomatic Operation Features and FunctionsElectrical Breaker Name of PartsOutdoor Unit Intake side B Outlet side Time Adjust Button O Test RUN ButtonPreparation Operation To Select Mode Operation Press the START/STOP buttonTo Set the Thermostat Press the SET TEMP. buttons To Set the Fan Speed Press the FAN Control buttonAbout Mode Operation Timer Operation About the Program timer Sleep Timer OperationAbout the on timer About the Sleep timerTypes of Air flow Direction Setting Adjusting the Direction of AIR CirculationTo Stop Vertical airflow Swing Operation Swing OperationTo Stop Horizontal airflow Swing Operation About Vertical Airflow Swing OperationAbout the Energy Save Energy Save OperationManual Auto Operation Re-attach the air filters to the intake grille Cleaning and CareClean the air filters Symptom Problem TroubleshootingOperating Tips When Indoor and Outdoor Temperature are HighOperation and Performance Low Ambient CoolingAuto Restart Temperature and Humidity RangeEvent of Power Interruption