Fujitsu ASU9RLS2 Operating Manual
OPERATING MANUAL
AIR CONDITIONER
Wall Mounted Type
Contents
Safety Precautions ..........................................................En-1
Indoor Unit Overview and Operations .............................En-2
Remote Controller Overview and Operations ..................En-3
Timer Operation...............................................................En-5
Human Sensor (Energy Saving) ......................................En-7
General Informations on Operation .................................En-7
Cleaning and Care...........................................................En-8
Troubleshooting ............................................................. En-10
Before using this product, read these instructions thoroughly and keep this manual for future reference.
Safety Precautions
To prevent personal injury to others, or property damage, read this section carefully before you use this product, and be sure to comply to the
following safety precautions.
Incorrect operation due to failure to follow the instructions may cause harm or damage, the seriousness of which is classifi ed as follows:
WARNING CAUTION
This mark warns of death or serious injury. This mark warns of injury or damage to property.
WARNING
Do not attempt to install this air conditioner by yourself.
●
This unit contains no user-serviceable parts. Always consult authorized service personnel 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 airfl ow.
●
Do not insert anything into the Airfl ow direction.
●
Do not start and stop air conditioner operation by disconnecting the power supply cord.
●
Take care not to damage the power supply cord.
●
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 specifi ed cord are required.
In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the breaker, and consult authorized service
●
personnel.
In the event of refrigerant leakage, be sure to keep away from fi re or any fl ammables. (consult an authorized service personnel)
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CAUTION
Provide occasional ventilation during use.
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Do not direct airfl ow at fi replaces or heating apparatus.
●
Do not climb on, or place objects on, the air conditioner.
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Do not hang objects from the indoor unit.
●
Do not set fl ower vases or water containers on top of air conditioners.
●
Do not place any other electrical products or household belongings under indoor unit or outdoor unit. Dripping condensation from
●
the unit might get them wet, and may cause damage or malfunction of your property.
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 airfl ow.
●
Do not drink the water drained from the air conditioner.
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Do not use in applications involving the storage of foods, plants or animals, precision equipment, or art works.
●
Do not touch the aluminum fi ns of heat exchanger built-in the indoor or outdoor unit to avoid personal injury when you install or
●
maintain the unit.
Connection valves become hot during Heating; handle with care.
●
Do not apply any heavy pressure to radiator fi ns.
●
Operate only with air fi lters installed.
●
Do not block or cover the intake grille and outlet port.
●
Ensure that any electronic equipment is at least 40 in. (1 m) away from either the indoor or outdoor units.
●
Avoid installing the air conditioner near a fi replace or other heating apparatus.
●
When installing the indoor and outdoor unit, take precautions to prevent access to infants.
●
Do not use infl ammable gases near the air conditioner.
●
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack
●
of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person
responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
En-1PART No. 9320455026
Indoor Unit Overview and Operations
Intake grille
1
Before starting operation, make sure that the intake grille has been
shut completely. Incomplete closing may have an effect on the proper
function or performance of the product.
MANUAL AUTO button
2
Use when the remote controller is lost or there is a malfunction.
Status Action Mode or operation
In operation Press more than 3 seconds. Stop
Stopping Press more than 3 seconds and
After cleaning Press less than 3 seconds. Filter indicator reset
*:To stop forced cooling, press this button or START/STOP button on
the remote controller.
Front panel
3
Human Sensor See page 7
4
Used for Energy Saving Program. Controls temperature setting by
detecting people in the room.
Vertical airfl ow direction louver
5
Each time you press Vertical SET button on the remote controller, the
angle of the vertical airfl ow direction louver moves as follows:
1
2
3
4
5
6
• Do not adjust by hand.
• At the beginning of AUTO or HEAT mode, they may stay on position
1 for a while for adjustment.
• If the angle is set to position 5-8 for more than 30 minutes in COOL
or DRY mode, the louver will automatically return to position 4.
• Keeping the position 5-8 during COOL or DRY mode may cause
condensation to form, and the drops may damage your property.
Power diffuser
6
In conjunction with movement of the vertical airfl ow direction louver,
the angle of the power diffuser moves as follows:
Vertical airfl ow
direction louver
Power diffuser
• In SWING operation, power diffuser does not move.
Horizontal airfl ow direction louver
7
Each time you press the Horizontal SET button on the remote controller,
the airfl ow direction range of the horizontal airfl ow direction louver will
change as follows:
less than 10 seconds.
Press more than 10 seconds.
(Only for servicing.*)
COOL or DRY mode HEAT mode
*
12
7
*: Default setting in each mode.
8
1
3
2
3
4
4
AUTO
Forced cooling
5
*
765
76
2
1
14
3
4
5
13
12
11
ECONOMY indicator (green)
0
Lights in ECONOMY operation and in MIN. HEAT operation.
TIMER indicator (orange)
A
Lights in TIMER operation, and blinks slowly when the timer setting
8
error is detected.
For details, refer to “Auto-restart function” on page 7.
OPERATION indicator (green)
B
Lights in normal operation, and blinks slowly in Automatic defrosting
operation.
Air fi lter
C
Air cleaning fi lters
D
Purify or deodorize the air, and provide fresh airfl ow.
See page 9
See page 9
6
7
8
9
10
Indoor unit accessories
8
Remote
controller
Remote controller
holder
Tapping screws
(M3 × 12 mm)
En-2
Horizontal airfl ow direction louver
54
5
4
1
Drain hose
8
Remote controller signal receiver
9
For appropriate signal transmission between remote controller and
indoor unit, keep the signal receiver away from the following items
- Direct sunlight or other strong lights
- Flat-panel television screen
In rooms with instantaneous fl uorescent lights, such as in-
verter type ones, the signal may not be transmitted properly. In
such a case, consult the store of purchase.
3
2
*: Default setting.
CAUTION
1
2
*
OPERATING MANUAL
Batteries Air cleaning fi lters Filter holders
3
Take care to prevent infants and young children from accidentally swallowing the batteries.
WARNING
Remote controller holder installation
321
Slide up
Screws
:
Insert
AIR CONDITIONER Wall Mounted Type
Remote Controller Overview and Operations
CAUTION
• To prevent malfunction or damage of the remote controller:
- Place remote controller at where will not be exposed to direct sunlight or excessive heat.
- Remove batteries if the product is not going to be used for an extended period.
- Exhausted batteries must be removed immediately, and be disposed according to the local laws and regulations of your region.
• If leaking battery fl uid comes in contact with your skin, eyes, or mouth, immediately rinse with plenty of clean water, and consult your physician.
• Obstacles such as a curtain or wall between the remote controller and the indoor unit may affect the appropriate signal transmission.
• Do not apply strong shocks to the remote controller.
• Do not pour water on the remote controller.
• Do not attempt to recharge dry batteries.
Battery (R03/LR03/AAA × 2) loading and remote controller preparation
3
1
2
5
Press CLOCK ADJUST button to start clock setting.
6
Set the day of the week by pressing SELECT button (Monday to
Sunday). *By pressing the TEMP. () buttons, the time indicator
can be changed from a 24-hour to a 12-hour clock.
7
Press NEXT button to continue.
8
Set the time by pressing SELECT button.
Pressing or changes the value by the minute.
Pressing down on or changes the value by 10 minutes.
24
2
23
22
21
8
9
11
10
12
4
9
5
9
To complete, press the SEND button close to the indoor unit.
Settings may not be properly sent if pressed from a distance.
Notes:
• Use specifi ed type of batteries only.
• Do not mix different types or new and used batteries together.
• Batteries can be used about 1 year in ordinary use.
• If the remote control range noticeably shortens, replace the batteries, and press RESET button as shown in page 4.
7
4
6
3
5
7
6
8
20
19
18
17
13
14
15
16
You can quickly start operation with the following 3 steps:
START/STOP button
1
MODE button
2
Switches operation mode in following order.
AUTO COOL DRY FAN HEAT
Notes in HEAT mode:
• At the beginning of the operation, the indoor unit operates at very
low fan speed for about 3–5 minutes for preparation, then switches
to the selected fan speed.
• Automatic defrosting operation overrides the heating operation when
necessary.
1
TEMP. (temperature) buttons
3
Sets the desired temperature.
In COOL or DRY mode, the temperature needs to be set lower than
the current room temperature. In HEAT mode, the temperature needs
to be set higher than the current room temperature.
Otherwise, corresponding operation mode may not start.
Temperature setting range
AUTO/COOL/DRY 64-88°F (18–30 °C)
HEAT 60-88°F (16–30 °C)
Notes: Temperature control is not available in FAN mode.
To change the temperature unit.
1. Press the TEMP. (Up) button () for at least 5 seconds to display
the current temperature unit. (Factory setting: °F)
2. Press the TEMP. buttons (/) to switch the temperature unit.
(°F ↔ °C)
3. With either of pressing the START/STOP button or no additional
button operation for 30 seconds in step 2., the temperature unit
currently selected will be set.
(continued)
OPERATING MANUAL
En-3
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