Sharp AH-A24FEF User manual

AH-A24FEF

INDOOR UNIT

SPLIT TYPE

ROOM AIR CONDITIONER

OPERATION MANUAL

OUTDOOR UNIT

AU-A24FF Thank you for purchasing a SHARP air

conditioner. Please read this manual care-

fully before operating the product.

• SPECIFICATIONS ........................................ 2

• IMPORTANT SAFETY INSTRUCTIONS...... 3

• ADDITIONAL NOTES ON OPERATION ...... 5

• TIPS ON SAVING ENERGY......................... 5

• PART NAMES............................................... 6

• USING THE REMOTE CONTROL ............... 8

• BASIC OPERATION ..................................... 10

•

ADJUSTING THE AIR FLOW DIRECTION ......

• TIMER OPERATION..................................... 12

• TURBO COOLING OPERATION.................. 14

• ONE-HOUR OFF TIMER .............................. 14

• AUXILIARY MODE ....................................... 15

• MAINTENANCE............................................ 16

• BEFORE CALLING FOR SERVICE ............. 18

CONTENTS

R22

SPECIFICATIONS

Model AH-A24FEF

Cooling capacity (kJ/h) 22680

Rated freqency (Hz) 60

Rated voltage (V) 230

Rated current (A) 10.3

Rated input (W) 2260

External dimensions (mm) Indoor unit 1040x325x229

(WxHxD) Outdoor unit 890x645x327

Weight (kg) Indoor unit 16

Outdoor unit 59

We reserve the right to change the materials and apecifications without notice.

IMPORTANT SAFETY INSTRUCTIONS

WARNINGS FOR USE

1Donotpullordeformthepowersupplycord.Pullingandmisuseofthepowersupplycord

can result in damage to the unit and cause electrical shock.

2Be careful not to expose your body directly to the outlet air for a long time. It may affect

your physical conditions.

3Whenusingtheairconditionerforinfants,children,elderly,bedridden,ordisabledpeople

make sure the room temperature is suitable for those in the room.

4Never insert objects into the unit. Inserting objects can result in injury due to the high

speed rotation of internal fans.

5Ground the air conditioner without fail. Do not connect the grounding wire to gas pipe,

waterpipe,lightning rod ortelephonegroundingwire. Incompletegroundingmaycause

electric shock.

6If anything is abnormal with the air conditioner (ex. a burning smell), stop the operation

immediately and turn the circuit breaker OFF.

7Theapplianceshallbeinstalledinaccordancewithnationalwiringregulations.Improper

cable connection can cause the power supply cord, plug and the electrical outlet to

overheat and cause fire.

8Ifthesupplycordisdamaged,itmustbereplacedbythemanufactureroritsserviceagent

or a similarly qualified person in order to avoid a hazard. Use only the manufacture-

specified power cord for replacement.

WARNINGS FOR INSTALLATION / REMOVAL / REPAIR

• Donot attempttoinstall/remove/repairthe unitbyyourself.Incorrectworkwillcauseelectric

shock, water leak, fire etc. Consult your dealer or other qualified service personnel for the

installation/removal/repair of the unit.

IMPORTANT SAFETY INSTRUCTIONS

CAUTIONS FOR USE

1Open a window or door periodically to ventilate the room, especially when using gas

appliances. Insufficient ventilation may cause oxygen shortage.

2Do not operate the buttons with wet hand. It may cause electric shock.

3For safety, turn the circuit breaker off when not using the unit for an extended period of

time.

4Check the outdoor unit mounting rack periodically for wear and to make sure it is firmly

in place.

5Do not put anything on the outdoor unit nor step on it. The object or the person may fall

down or drop, causing injury.

6This unit is designed for residential use. Do not use for other applications such as in a

kennel or greenhouse to raise animals or grow plants.

7Do not place a vessel with water on the unit. If water penetrates into the unit, electrical

insulations may deteriorate and cause electric shock.

8Do not block the air inlets nor outlets of the unit. It may cause insufficient performance

or troubles.

9Be sure to stop the operation and turn the circuit breaker off before performing any

maintenance or cleaning. A fan is rotating inside the unit and you may get injured.

Do not splash or pour water directly on the unit. Water can cause electrical shock or

equipment damage.

This appliance is not intended for use by young children or infirm persons without

supervision.

Young children should be supervised to ensure that they do not play with the appliance.

CAUTIONS FOR LOCATION / INSTALLATION

• Make sure to connect the air conditioner to power supply of the rated voltage and

frequency.

Use of a power supply with improper voltage and frequency can result in equipment

damage and possible fire.

• Do not install the unit in a place where inflammable gas may leak. It may cause fire.

Install the unit in a place with minimal dust, fumes and moisture in the air.

• Arrangethedrainhosetoensuresmoothdrainage. Insufficientdrainagemaycausewetting

of the room, furniture etc.

• Make sure a leak breaker or a circuit breaker is installed, depending on the installation

location, to avoid electrical shock.

INDOOR TEMP. OUTDOOR TEMP.

COOLING upper limit 32˚C D.B. 43˚C D.B.

23˚C W.B. -

lower limit 21˚C D.B. 21˚C D.B.

15˚C W.B. -

ADDITIONAL NOTES ON OPERATION

OPERATING TEMPERATURE RANGE

• The built-in protective device may prevent the unit from operating when used out of this

range.

• Condensation may form on the air outlet if the unit operates continuously in the COOL or

DRY mode when humidity is over 80 percent.

D.B. = Dry-bulb W.B. = Wet-bulb

TIPS ON SAVING ENERGY

Below are some simple ways to save energy when you use your air conditioner.

WHEN POWER FAILURE OCCURS

This air conditioner has a memory function to store settings when a power failure occurs.

After power recovery, the unit will automatically re-start in the same settings which were

active before the power failure, except for timer settings.

If the timers were set before a power failure, they will need to be re-set after power recovery.

SET THE CORRECT TEMPERATURE

• Setting the thermostat 1°C higher than the desired temperature in the COOL mode will

save approximately 10 percent in power consumption.

• Setting the temperature lower than necessary during cooling operation will result in

increased power consumption.

BLOCK DIRECT SUNLIGHT AND PREVENT DRAFTS

• Blocking direct sunlight during cooling operation will reduce power consumption.

• Close the windows and doors during cooling operation.

SET PROPER AIR FLOW DIRECTION TO OBTAIN THE BEST AIR

CIRCULATION

KEEP FILTER CLEAN TO ENSURE THE MOST EFFICIENT OPERATION

MAKE MOST OF THE TIMER OFF FUNCTION

DISCONNECT THE POWER CORD OR TURN OFF THE CIRCUIT BREAKER

WHEN THE UNIT IS NOT USED FOR AN EXTENDED PERIOD OF TIME

• The indoor unit still consumes a small amount of power when it is not operating.

PART NAMES

1Inlet (Air)

2Open Panel

3AUX. Button

4Air Filters

5Receiver Window

6Louvre Unit

Open to clean the inside of the

air conditioner.

7Power Supply Cord

8Indicator Panel

9Vertical Adjustment Louvres

0Horizontal Adjustment Louvres

qOutlet (Air)

wRemote Control

eTURBO COOLING Lamp (green

)

rTIMER Lamp (orange )

tOPERATION Lamp (red )

OUTDOOR UNIT

NOTE: Actual units might vary slightly from those shown above.

INDOOR UNIT

yInlet(Air)

uRefrigerant Tube and Inter-

connecting Cord

iDrainage Hose

oOutlet(Air)

REMOTE CONTROL

1TRANSMITTER

2DISPLAY (Liquid Crystal Display)

3ON/OFF Button

4TEMP. Button

5ONE-HOUR OFF TIMER Button

6MODE Button

7TIMER ON Button (for setting the timer)

8FAN Button

9TIMER OFF Button (for setting the timer)

0SWING Button

qTIMER CANCEL Button

wTURBO COOLING Button

eRESET Button

rMODE SYMBOLS

: AUTO : COOL

: DRY

tTURBO COOLING SYMBOL

yFAN SPEED SYMBOLS

: AUTO : Manual setting

uTEMPERATURE AND TIMER COUNT DOWN

INDICATOR

iTRANSMITTING SYMBOL

oTIMER ON/TIMER OFF INDICATOR

Indicates when timer on or timer off is set.

L.C.D. REMOTE CONTROL DISPLAY

1Remove the battery cover at the

back of the remote control.

2Insert batteries in the compartment,

making sure the ±and —

polarities are correctly aligned.

• Lines will be indicated on the dis-

play when batteries are properly

installed.

3Reinstall the battery cover.

4Press the RESET button using a

thin stick.

USING THE REMOTE CONTROL

NOTES:

• The battery life is approximately one year in normal use.

• When you replace the batteries, always change both batteries, and make sure

they are the same type.

• If the remote control does not operate properly after replacing the batteries, press

the RESET button using a thin stick.

• If you will not be using the unit for a long time, remove the batteries from the

remote control.

Point the remote control towards

the unit’s signal receiver window

and press the desired button. The

unit generates a beep when it re-

ceives the signal.

• Make sure there is no curtain or other

object between the remote control and

the unit.

• The remote control can send signals

from up to 7 metres away.

LOADING BATTERIES Use two size-AAA (R03) batteries.

HOW TO USE THE REMOTE CONTROL

Remote control

cover

CAUTION

• Do not allow the signal receiver window to receive strong direct sunlight, since it can

adversely affect its operation. If the signal receiver window is exposed to direct sunlight,

close a curtain to block the light.

• Using a fluorescent lamp with a quick starter in the same room may interfere with

transmission of the signal.

• The unit can be affected by signals transmitted from the remote control of a television,

VCR or other equipment used in the same room.

• Do not leave the remote control in direct sunlight or near a heater. Also, protect the unit

and remote control from moisture and shock which can discolour or damage them.

Press the TEMP. button to set the

desired temperature.

AUTO/DRY MODE

The temperature can be changed in 1°C

increments within the range of 2°C higher

to 2°C lower from the temperature auto-

matically determined by the air conditioner.

COOL MODE

The temperature can be set within the

range of 18 to 32°C.

BASIC OPERATION

2Press the ON/OFF button to start

operation.

• The red OPERATION lamp ( ) on the

unit will light.

Press the MODE button to select

the operation mode.

AUTO COOL DRY

Press the FAN button to set the

desired fan speed.

AUTO SOFT LOW HIGH

• In the DRY mode, the fan speed is pre-

set to AUTO and cannot be changed.

Automatic Operation

Mode

Temperature Setting

Below 24°C

DRY

Room Temp. at start-up

24°C-26°C COOL

24°C

26°C-28°C COOL

25°C

Above 28°C COOL

26°C

Modes and Temperature Settings

Room temp.

at operation

start-up

TIPS ABOUT AUTO MODE

In the AUTO mode, the temperature set-

ting and mode are automatically selected

according to the room temperature when

the unit is turned on.

To turn off the unit, press the ON/

OFF button again.

• The red OPERATION lamp ( ) on the

unit will turn off.

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