Fujitsu AOU18RL, ASU18RL NAME OF PARTS

En-3

Fig. 1 Indoor Unit

1Operating Control Panel (Fig. 2)

2MANUAL AUTO button

●When kept on pressing the MANUAL

AUTO button for more than 10 seconds,

the forced cooling operation will start.

●The forced cooling operation is used at the

time of installation.

Only for authorized service personnel's

use.

●When the forced cooling operation starts

by any chance, press the START/STOP but-

ton to stop the operation.

3Indicator (Fig. 3)

4Remote Control Signal Receiver

5OPERATION Indicator Lamp (red)

6TIMER Indicator Lamp (green)

●If the TIMER indicator lamp flashes when

the timer is operating, it indicates that a

fault has occurred with the timer setting

(See Page 14 Auto Restart).

7SUPER QUIET Indicator Lamp (green)

8COIL DRY Indicator Lamp (orange)

9Intake Grille (Fig. 4)

0Front Panel

AAir Filter

BAir Flow Direction Louver

CRight-Left Louver

(behind Air Flow Direction Louver)

DDrain Hose

EAir Cleaning Filter

Fig. 5 Outdoor Unit

FPipe Unit

GDrain port (bottom)

HIntake Port

IOutlet Port

Fig. 6 Remote Control Unit

JSLEEP button

KMASTER CONTROL button

LSET TEMP. button ( / )

MCOIL DRY button

NSignal Transmitter

OTIMER MODE button

PTIMER SET ( / ) button

QFAN CONTROL button

RSTART/STOP button

SSET button

TSWING button

URESET button

VTEST RUN button

●This button is used when installing the

conditioner, and should not be used un-

der normal conditions, as it will cause the

air conditioner’s thermostat function to op-

erate 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 Lamp and TIMER Indicator

Lamp will begin to flash simultaneously.

●To stop the test operation mode, press the

START/STOP button to stop the air condi-

tioner.

WCLOCK ADJUST button

XRemote Control Unit Display (Fig. 7)

YTransmit Indicator

ZClock Display

[Operating Mode Display

\Timer Mode Display

]Fan Speed Display

`Temperature SET Display

aCOIL DRY Display

bSLEEP Display

cSWING Display

NAME OF PARTS

● Refer to the folded out page on the cover.

05L256_9315255013-01_En 2005.12.9, 11:49 AM3

Contents

Main Page 5 6 4 7 8 2 5 6 4 7 8 2 En-2 FEATURES AND FUNCTIONS INVERTER COIL DRY OPERATION AUTO CHANGEOVER PROGRAM TIMER NAME OF PARTS En-4 PREPARATION 1 2 3 1 2 3 En-5 To Select Mode Operation 1 2 lect the desired mode. To Set the Thermostat Press the SET TEMP. button (Fig. 6 L). Thermostat setting range: En-6 To Stop Operation Press the START/STOP button (Fig. 6 R). About AUTO CHANGEOVER Operation About Mode Operation En-7 1 (if the unit is already operating, proceed to step 2). 2 OFF timer or ON timer operation. 3 1 (if the unit is already operating, proceed to step 2). 2 3 PROGRAM timer operation (OFF ON or OFF ON will display). SLEEP TIMER OPERATION About the SLEEP Timer En-9 ADJUSTING THE DIRECTION OF AIR CIRCULATION R DANGER! Vertical Air Direction Adjustment Press the SET button (Fig. 6 S). Right-Left Adjustment Adjust the Right-Left louvers. R DANGER! SWING OPERATION MANUAL AUTO OPERATION COIL DRY OPERATION En-11 CLEANING AND CARE CAUTION! Cleaning the Intake Grille 1. Remove the Intake Grille. 2. Clean with water. 3. Replace the Intake Grille. Cleaning the Air Filter 1. Open the Intake Grille, and remove the air filter. CLEANING AND CARE En-13 TROUBLESHOOTING WARNING! En-14 OPERATING TIPS Operation and Performance Heating Performance Microcomputer-controlled Automatic Defrosting AUTO Restart OPERATING TIPS Temperature and Humidity Range Tips for saving energy