Fujitsu AOU18RLQ, AOU15RLQ, ASU18RLQ, ASU15RLQ User Manual

MANUAL DE FUNCIONAMIENTO

HEAT&COOLING MODEL
(REVERSE CYCLE)

ROOM AIR CONDITIONER

WALL MOUNTED TYPE

Indoor Unit

ASU15RLQ

OPERATING MANUAL

MODE D’EMPLOI

ASU18RLQ

Outdoor Unit

AOU15RLQ
AOU18RLQ

English

Français

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KEEP THIS OPERATION MANUAL
FOR FUTURE REFERENCE

FUJITSU GENERAL LIMITED

P/N9314969027-01

Fig. 1

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Fig. 5

Fig. 6

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H

J

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K

A

B

C

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#

I

OPERATION

TIMER

5 6 4 7 8

Fig. 3

9

Fig. 4

–

≠

AIR CLEAN

COIL DRY

Ÿ

(

+
¡

¢

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ª

£

)

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⁄

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fi

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fl

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Fig. 7

To facilitate explanation, the accompanying illustra­tion has been drawn to show all possible indicators;
in actual operation, however, the display will only
show those indicators appropriate to the current op­eration.

CONTENTS

SAFETY PRECAUTIONS .................................... En-1

FEATURES AND FUNCTIONS ........................... En-2

NAME OF PARTS ................................................ En-3

PREPARATION .................................................... En-4

OPERATION ........................................................ En-5

AIR CLEANING OPERATION .............................. En-7

TIMER OPERATION ............................................ En-8

SLEEP TIMER OPERATION ............................... En-9

ADJUSTING THE DIRECTION OF

AIR CIRCULATION ........................................... En-10

SAFETY PRECAUTIONS

DANGER!

● Do not attempt to install this air conditioner by yourself.

● This unit contains no user-serviceable parts. Always consult authorized service per-

sonnel for repairs.

● When moving, consult authorized service personnel for disconnection and installa­tion of the unit.

● Do not become excessively chilled by staying for lengthy periods in the direct cooling
airflow.

● Do not insert fingers or objects into the outlet port or intake grilles.

● Do not start and stop air conditioner operation by disconnecting the power supply

cord and so on.

● Take care not to damage the power supply cord.

● In the event of a malfunction (burning smell, etc.), immediately stop operation, dis-

connect the power supply plug, and consult authorized service personnel.

● If the power supply cord of this appliance is damaged, it should only be replaced by
the authorized service personal, since special purpose tools and specified cord are
required.

SWING OPERATION ......................................... En-11

COIL DRY OPERATION ..................................... En-11

MANUAL AUTO OPERATION .......................... En-11

CLEANING AND CARE ..................................... En-12

CLEANING THE PLASMA

AIR CLEANING FILTER ..................................... En-13

TROUBLESHOOTING ....................................... En-16

OPERATING TIPS.............................................. En-17

CAUTION!

● Provide occasional ventilation during use.

● Do not direct air flow at fireplaces or heating apparatus.

● Do not climb on, or place objects on, the air conditioner.

● Do not hang objects from the indoor unit.

● Do not set flower vases or water containers on top of air conditioners.

● Do not expose the air conditioner directly to water.

● Do not operate the air conditioner with wet hands.

● Do not pull power supply cord.

● Turn off power source when not using the unit for extended periods.

● Check the condition of the installation stand for damage.

● Do not place animals or plants in the direct path of the air flow.

● Do not drink the water drained from the air conditioner.

● Do not use in applications involving the storage of foods, plants or animals, precision

equipment, or art works.

● Connection valves become hot during Heating; handle with care.

● Do not apply any heavy pressure to radiator fins.

● Operate only with air filters installed.

● Do not block or cover the intake grille and outlet port.

● Ensure that any electronic equipment is at least one metre away from either the in-

door or outdoor units.

● Avoid installing the air conditioner near a fireplace or other heating apparatus.

● When installing the indoor and outdoor unit, take precautions to prevent access to

infants.

● Do not use inflammable gases near the air conditioner.

En-1

FEATURES AND FUNCTIONS

INVERTER

At the start of operation, a large power is used to bring the
room quickly to the desired temperature. Afterwards, the
unit automatically switches to a low power setting for eco­nomic and comfortable operation.

COIL DRY OPERATION

The Indoor unit can be dried by pressing the COIL DRY but­ton on the Remote Control Unit so as to avoid going moldy
and restrain the breed of bacterium.

AUTO CHANGEOVER

The operation mode (cooling, dry, heating) is switched au­tomatically to maintain the set temperature, and the tem­perature is kept constant at all times.

PROGRAM TIMER

The program timer allows you to integrate OFF timer and
ON timer operations in a single sequence. The sequence
can involve one transition from OFF timer to ON timer, or
from ON timer to OFF timer, within a twenty-four hour pe­riod.

SLEEP TIMER

SWING OPERATION

The Air Flow Direction Louvers swings automatically up and
down so that the air speeds to every nook and corner of
your room.

REMOVABLE OPEN PANEL

The indoor unit’s Open Panel can be removed for easy clean­ing and maintenance.

MILDEW-RESISTANT FILTER

The AIR FILTER has been treated to resist mildew growth,
thus allowing cleaner use and easier care.

SUPER QUIET OPERATION

When the FAN CONTROL button is used to select QUIET, the
unit begins super-quiet operation; the indoor unit’s airflow
is reduced to produce quieter operation.

AIR CLEANING MODE

Relies on the air conditioner’s power to quickly purify the air
in the room.

When the SLEEP button is pressed during Heating mode,
the air conditioner’s thermostat setting is gradually lowered
during the period of operation; during cooling mode, the
thermostat setting is gradually raised during the period of
operation. When the set time is reached, the unit automati­cally turns off.

ELECTRONIC AIR CLEAN FILTER

Install for use inside of the dust collection unit. For details
on how to install the filter, please refer to page 15.
Electrical power is used to charge the filter to remove con­taminants from the air and to effectively collect dust and
remove odors. It also helps to reduce the bacterial activity.

WIRELESS REMOTE CONTROL UNIT

The Wireless Remote Control Unit allows convenient con­trol of air conditioner operation.

WIRED REMOTE CONTROL UNIT (OPTION)

The optional wired remote control unit (model No.: UTB-UUB) can be used.
When you use remote control unit, there are following different points as compared with using wireless remote control unit.

[The additional functions for wired ones]

• Weekly timer

• Temperature set back timer

[The restricted functions for wired ones]

• Air-cleaning function can't be turned ON/OFF. (During operation, it is always ON)

• QUIET can't be selected in FAN MODE.

• Sleep-timer can't be used.

And you can't use both wired remote control unit and wireless simultaneously.
(Only one kind can be selected)

En-2

NAME OF PARTS

Fig. 1 Indoor Unit

1 Operating Control Panel (Fig. 2)
2 MANUAL 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
button to stop the operation.

3 Indicator (Fig. 3)
4 Remote Control Signal Receiver
5 OPERATION Indicator Lamp (red)
6 TIMER 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 17 Auto Restart).

7 AIR CLEAN Indicator Lamp (green)
8 COIL DRY Indicator Lamp (orange)

9 Intake Grille (Fig. 4)
0 Air Filter
A Air Flow Direction Louver
B Right-Left Louver

(behind Air Flow Direction Louver)

C Drain Hose
D Electrical Air Cleaning Filter
E Power Supply Cord
F Power Supply Plug

Fig. 5 Outdoor Unit

G Intake Port
H Outlet Port
I Pipe Unit
J Drain port (bottom)

Fig. 6 Remote Control Unit

K Signal Transmitter
L MASTER CONTROL button
M FAN CONTROL button
N START/STOP button
O AIR CLEAN button
P COIL DRY button
Q SET button
R SET TEMP. button (

)

/

S SLEEP button
T SWING button
U TIMER MODE button
V TIMER SET (

/

)buttons

W TEST RUN button

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

● If this button is pressed during normal op­eration, the unit will switch to test opera­tion mode, and the Indoor Unit’s OPERA­TION 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 condi­tioner.

X CLOCK ADJUST button
Y RESET button
Z Remote Control Unit Display (Fig. 7)
[ Temperature SET Display
\ Transmit Display
] Operating Mode Display
` Fan Speed Display
a AIR CLEAN Display
b SWING Display
c COIL DRY Display
d Timer Mode Display
e SLEEP Display
f Clock Display

● Refer to the folded out page on the cover.

En-3

PREPARATION

Turn on the Power

Connect the Power Supply Plug (Fig. 1 F) to an electri-

1

cal outlet; in the case of a direct line connection, turn
on the circuit breaker.

Load Batteries (AAA/R03/LR03

××

× 2)

××

Press and slide the battery compartment lid on the re-

1

verse side to open it.

Slide in the direction of the arrow while pressing the mark.

Insert batteries.

2

Be sure to align the battery polarities ( ) correctly.

Close the battery compartment lid.

3

Set the Current time

Press the CLOCK ADJUST button (Fig. 6 X).

1

Use the tip of a ball-point pen or other small object to press the button.

CAUTION!

● Take care to prevent infants from
accidentally swallowing batteries.

● When not using the Remote Control Unit
for an extended period, remove the
batteries to avoid possible leakage and
damage to the unit.

● If leaking battery fluid comes in contact
with your skin, eyes, or mouth, immedi­ately wash with copious amounts of
water, and consult your physician.

● Dead batteries should be removed
immediately and disposed of properly,
either in a battery collection receptacle
or to the appropriate authority.

● Do not attempt to recharge dry batteries.

Never mix new and used batteries, or
batteries of different types.
Batteries should last about one year
under normal use. If the Remote Con­trol Unit’s operating range becomes ap­preciably reduced, replace the batteries
and press the RESET button with the tip
of a ballpoint pen or other small object.

Use the TIMER SET (

2

just the clock to the current time.

button: Press to advance the time.
button: Press to reverse the time.

(Each time the buttons are pressed, the time will be advanced/reversed in
one-minute increments; hold the buttons depressed to change the time
quickly in ten-minute increments.)

/

) buttons (Fig. 6 V) to ad-

Press the CLOCK ADJUST button (Fig. 6 X) again.

3

This completes the time setting and starts the clock.

To Use the Remote Control Unit

● The Remote Control Unit must be pointed at signal receiver (Fig. 3 4) to operate
correctly.

● Operating Range: About 23 ft.

● When a signal is properly received by the air conditioner, a beeping sound will

be heard.

● If no beep is heard, press the Remote Control Unit button again.

Remote Control Unit Holder

Insert

Press in

Screws

Slide up

Pull out

1 Mount the Holder. 2 Set the Remote Control

Unit.

3 To remove the Remote

Control Unit (when use at
hand).

En-4