Fujitsu AOU18RLXS Installation Manual

MANUAL

MODE D’EMPLOI

ASU18RLXS

ASU24RLXS

ASU30RLX

AOU18RLXS

AOU24RLXS

AOU30RLX

CONSERVEZ CE MODE D'EMPLOI

POUR RÉFÉRENCE ULTÉRIEUR

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CONTENTS

SAFETY PRECAUTIONS......................................	En-1
FEATURES AND FUNCTIONS .............................	En-2
NAME OF PARTS..................................................	En-4
PREPARATION......................................................	En-5
OPERATION..........................................................	En-6
TIMER OPERATION..............................................	En-8
SLEEP TIMER OPERATION .................................	En-9
ADJUSTING THE DIRECTION OF
AIR CIRCULATION.............................................	En-10

SWING OPERATION...........................................	En-11
ECONOMY OPERATION ....................................	En-11
MINIMUM HEAT OPERATION ............................	En-12
MANUAL AUTO OPERATION .............................	En-12
CLEANING AND CARE.......................................	En-13
TROUBLESHOOTING.........................................	En-15
OPERATING TIPS ...............................................	En-16
SPECIFICATION .................................................	En-17

SAFETY PRECAUTIONS

●Before using the appliance, read these “PRECAUTIONS” thoroughly and operate in the correct way.

●The instructions in this section all relate to safety; be sure to maintain safe operating conditions.

●“DANGER, “WARNING” and “CAUTION” have the following meanings in these instructions:

	DANGER!	This mark indicates procedures which, if improperly performed, are most likely to
		result in the death of or serious injury to the user or service personnel.
	WARNING!	This mark indicates procedures which, if improperly performed, might lead to the
		death or serious injury of the user.
	CAUTION!	This mark indicates procedures which, if improperly performed, might possibly result
		in personal harm to the user, or damage to property.

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

DANGER! ● This air conditioner contains no user-serviceable parts. Always consult authorized service personnel for repairs.

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

●Do not become excessively chilled by staying for many hours in the direct cooling airflow.

●Do not insert fingers or objects into the outlet port or open panel.

●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, turn off the breaker, 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.

CAUTION!

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●Provide occasional ventilation during use.

●Do not direct airflow 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 supply when not using the indoor 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 airflow.

●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 open panel and outlet port.

●Ensure that any electronic equipment is at least one meter away from either the indoor 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.

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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.

HORIZONTAL AIRFLOW: COOLING/ DOWNWARD AIRFLOW: HEATING

For cooling, use horizontal airflow so the cool air does not blow directly on the occupants in the room. For heating, use downward airfl ow to send powerful, warm air to the fl oor and create a comfortable environment.

ECONOMY OPERATION

Limits the maximum operation current, and performs operation with the power consumption suppressed. When economy operation mode is operated, the room temperature will be little higher than the set-temp under cooling mode and lower than set-temp under heating mode. Therefore, the economy mode is able to save more energy than other normal mode.

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.

OMNI-DIRECTIONAL AIR FLOW (SWING OPERATION)

Three-dimensional control over air direction swing is possible through dual use of both an UP/DOWN air direction swing and RIGHT/LEFT air direction swing. Since UP/DOWN air direction fl aps operate automatically according to the operating mode of the unit, it is possible to set air direction based on the operating mode.

REMOVABLE INTAKE GRILLE

The indoor unit’s INTAKE GRILLE can be removed for easy cleaning and maintenance.

MINIMUM HEAT OPERATION

The room temperature can be maintained at 50°F so as to prevent the room temperature from falling too far.

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

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.

WIRELESS REMOTE CONTROLLER

The Wireless Remote Controller allows convenient control of air conditioner operation.

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

POLYPHENOL CATECHIN AIR CLEANING FILTER

The polyphenol catechin air cleaning fi lter uses static electricity to clean fi ne particles and dust in the air such as tobacco smoke and plant pollen that are too small to see.

The fi lter contains catechin, which is highly effective against various bacteria by suppressing the growth of the bacteria adsorbed to the fi lter.

Note that when the air cleaning fi lter is installed, the amount of air produced decreases, causing a slight decrease in the indoor unit’s performance.

NEGATIVE AIR IONS DEODORIZING FILTER

It comprises pottery super micro particles which can produce negative air ions having the effect of deodorizing and can absorb and remit the peculiar smell at home.

WIRED REMOTE CONTROLLER (OPTION)

The optional wired remote controller (model No.: UTY-RNBYU) can be used.

When you use remote controller, there are following different points as compared with using wireless remote controller.

[The additional functions for wired ones]

•Weekly timer

•Temperature set back timer

[The restricted functions for wired ones]

•MAINTENANCE (FILTER RESET)

•THERMO SENSOR

And you cannot use both wired and wireless remote controller simultaneously. (Only one kind can be selected)

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Fig. 1

		a15	a1
		a8	MANUAL
			AUTO
		a9
		a1	Fig. 2	a2
		a3	a3	a5
		a14	OPERATION
			TIMER	a6
a10		a11 a12 a13	ECONOMY	a7
				a4
			Fig. 3
Fig. 5			a8
	a16	a18
	a17
	a19		Fig. 4

Fig. 6	b1

b2	b7
	b8
b3	b9
b4	b10
b5	b12b11
b6	b13

b16

b15

b14

c1

c2

c5

c3c6

	c7
c4	c8
	c9

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.

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NAME OF PARTS

Fig. 1 Indoor Unit

a1 Operating Control Panel (Fig. 2)

a2 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.

a3 Indicator (Fig. 3)

a4 Remote Control Signal Receiver

a5 OPERATION Indicator Lamp (green)

a6 TIMER Indicator Lamp (orange)

●If the TIMER indicator lamp flashes when the timer is operating, it indicates that a fault has occurred with the timer setting (See Page 16 Auto Restart).

a7 ECONOMY Indicator Lamp (green)

a8 INTAKE GRILLE (Fig.4)

a9 Front Panel

a10 Air Filter

a11 Airflow Direction Louver

a12 Power Diffuser

a13 Right-Left Louver

(behind Airflow Direction Louver)

a14 Drain Hose

a15 Air Cleaning Filter

Fig. 5 Outdoor Unit

a16 Intake Port

a17 Outlet Port

a18 Pipe Unit

a19 Drain port (bottom)

Fig. 6 Remote Controller

b1	Signal Transmitter
b2	MODE button
b3	MIN.HEAT button
b4	ECONOMY button
b5	SLEEP button
b6 TIMER MODE button
b7	FAN button
b8	START/STOP button
b9	SET button (Vertical)

b10	SET button (Horizontal)
b11	SWING button
b12	SET TEMP. button (			/ )
b13	TIMER SET ( /			) button
b14	CLOCK ADJUST button
b15	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 indoor unit’s thermostat function to operate incorrectly.

●If this button is pressed during normal operation, the indoor unit will switch to test operation mode, and the Indoor Unit’s OPERATION Indicator Lamp and TIMER Indicator Lamp will begin to fl ash simultaneously.

●To stop the test operation mode, press the START/STOP button to stop the air condi- tioner.

b16 RESET button

c1 Remote Controller Display(Fig.7)

c2 Temperature SET Display

c3 Operation Mode Display

c4 SLEEP TIMER Display

c5 Transmit Indicator

c6 Fan Speed Display

c7 SWING Display

c8 Timer Mode Display

c9 Clock Display

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PREPARATION

Turn on the Power

1	Turn on the circuit breaker
Load Batteries (AAA/R03/LR03 × 2)
1	Press and slide the battery compartment lid on the
	reverse side to open it.
	Slide in the direction of the arrow while pressing the mark.
2	Insert batteries.	) correctly.
	Be sure to align the battery polarities (
3	Close the battery compartment lid.

CAUTION!

●Take care to prevent infants from accidentally swallowing batteries.

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

●If leaking battery fl uid 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 Controller’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.

Set the Current time

1	Press the CLOCK ADJUST button (Fig. 6 b14).
	Use the tip of a ball-point pen or other small object to press the button.
2	Use the TIMER SET (	/		) buttons (Fig. 6 b13) to
	adjust 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.)
3	Press the CLOCK ADJUST button (Fig. 6 b14) again.
	This completes the time setting and starts the clock.

To Use the Remote Controller

●The Remote Controller must be pointed at signal receiver (Fig.3 a4) to operate correctly.

●Operating Range: About 23ft (7 meters).

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

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

Remote Controller Holder

	Insert	Slide up
	Press in	Pull out
	Screws
	1 Mount the Holder. 2 Set the Remote Controller.	3 To remove the Remote Con-
		troller (when use at hand).
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