Sharp AF-A077J User manual

PAGE

WINDOW / WALL TYPE

ROOM AIR CONDITIONER

CONTENTS

MODELS

AF-A077J

AF-A097J

AF-A127J

This INSTALLATION AND OPERATION MANUAL explains the proper use of your new Sharp Air

Conditioner. Read these instructions carefully before installing or operating your air conditioner. The

INSTALLATION AND OPERATION MANUAL should be kept in a safe place for handy reference.

INSTALLATION AND OPERATION

MANUAL

PARTS, NAMES AND DIMENSIONS...1

INSTALLATION INSTRUCTIONS ........1

OPERATION INSTRUCTIONS .............5

MODES OF OPERATION.....................7

CLEANING AND MAINTENANCE .......9

BEFORE CALLING FOR SERVlCE .....10

AF-A077J 2çZ-2 98.1.6, 0:11 PM1

Front panel

Grille

Air filter (behind the grille)

Up/Down air flow adjustment louvres

Left/Right air flow adjustment louvres

Cabinet

Ventilation lever

Control panel

Stopper screws

(on left and right side)

Power cord and plug

DIMENSIONS

MODEL

A (mm)

B (mm)

C (mm)

D (mm)

E (mm)

AF-A077J, AF-A097J

470

350

583 (centre 590)

239

33 (centre 40)

AF-A127J

560

375

600 (centre 610)

255

30 (centre 40)

TEMS PACKED WITH THIS UNIT

Q'ty

(Models AF-A077J, AF-A097J only)

Accessories

GOLD SCREWS (2.5cm/1")

GOLD SCREW (1.2cm/0.5")

GASKET

DRAIN TRAY

INSULATOR

The long GOLD SCREWS ( ) are used to secure the cabinet to the mounting frame.

The short GOLD SCREW( ) is used to secure the DRAIN TRAY to the cabinet.

The DRAIN TRAY ( ) should be attached to the cabinet if drainage is necessary.

Water (humidity) is removed from the room and collected in the bottom of the unit, at times the

water can be heard splashing inside the unit, this is normal.

Ifyoufindthesplashingsoundannoying,thewatercanbedrainedaway,seepage3fordetailed

instructions on the drainage feature.

12345

PARTS, NAMES AND DIMENSIONS

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

INSTALLATION INSTRUCTIONS

AF-A077J 2çZ-2 98.1.6, 0:11 PM2

Air inlet

Air outlet

57.0~58.0 cm

(22.4"

~22.8"

)

8~25 cm(3"~9.8")

38.5~39.5 cm

(15.2"~15.6")

More than 20 cm

(8")

More than 20 cm(8")

48.0~49.0 cm

(18.9"

~19.3"

)

8~25 cm(3"~9.8")

36.0~37.0 cm

(14.2"~14.6")

More than 20 cm

(8")

More than 20 cm(8")

LOCATION

Install the air conditioner to the opening dimensions shown below.

Never place any obstacles around the air inlet and outlet.

The air conditioner should be installed with a strong external support to minimize noise and

vibration,andforthepurposeofsafeinstallation,repair,replacementandsecurepositioning.

Avoid installing the air conditioner where it is exposed to direct sunlight.

AF-A077J,AF-A097J AF-A127J

More than 40cm(16")

More than 20cm(8")

Air inlet Air outlet

Air inlet

More than 40cm

(16")

About 1cm

(3/8")

Tilt the unit slightly to the back to allow

water to drain from the unit.

This air conditioner complies with the requirements of AS 3179: 1993 and must be

installed to comply with AS 3000.

EARTH INSTRUCTIONS

WARNING : THIS APPLIANCE MUST BE EARTHED.

This appliance is equipped with a cord having a earth wire with

a 3 pin plug. The plug must be plugged into an outlet that is

properly installed and earthed.

Do not cut or remove the earth pin from this plug under any

circumstances.

FUSE

For safe, trouble free operation, connect the power

cordoftheunittoa properly rated independentcircuit

with a time delay fuse or a circuit breaker. See chart

for proper amp ratings for each model.

3 pin earth plug

Earth pin

AF-A077J, AF-A097J

AF-A127J

10 amp

15 amp

INSTALLATION INSTRUCTIONS

AF-A077J 2çZ-2 98.1.6, 0:11 PM3

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INSTALLATION INSTRUCTIONS

INSTALLATION

WARNING: Turn off and disconnect the unit before installation.

Unscrew the 4 stopper screws (3

stopperscrewsformodelAF-A127J)

of the cabinet (Fig.4). Keep the front

screw and the angle as they will be

used later in step 6.

Slidethechassisoutfromthecabi-

netbypullingthehandholdlocated

atthebottomcentreofthechassis.

(Fig.4)

WARNING:

To avoid injury, observe correct

lifting practices when handling

the unit.

When drainage is necessary

Grille

Fig.1

Air filter

Front panel Fig.2

Front panel Fig.3

Only for models

AF-A077J and AF-A097J

Cabinet

Angle Chassis Fig.4

Cabinet

Drain tray Fig.5

Water (humidity) is removed from

theroomandcollectedinthebottom

oftheunit, at timesthewater can be

heard splashing inside the unit, this

is normal.

If you find the splashing sound an-

noying, the water can be drained

away by installing the drain feature

as follows:

Remove the grille (Fig.1) and the

airfilter(Fig.2)fromthefrontpanel.

Unscrew the screw fixing the front

panel to the chassis. (Fig.2)

Keep the screw as it will be used

later.

Remove the front panel by pulling

thefront panelat thelower corners

towards you for about 3 cm (1" ).

Then lift it up and pull it towards

you. (Fig.3)

(1)

(2)

(1)

(2)

AF-A077J 2çZ-2 98.1.6, 0:11 PM4



Attach the provided drain tray to the

cabinet using the 2 short gold screws

( also provided ) as shown in Fig. 5.

Remove the rubber cap in the base of

the unit as depicted in Fig. 6.

Fit a suitable hose to the drain tray as

shown in Fig. 7.

Install the cabinet into the installation

opening.(Fig.8)

Secure the cabinet to the mounting

frame using the 9 long gold screws.

(2.5cm/1"). (Fig.8)

Squeeze the gasket into the gap be-

tween the mounting frame and the

unit to seal outside air. (Fig.8)

Models AF-A077J, AF-A097J

After the power cord is taken out, there is

an opening at the back side of the chas-

sis's metal panel. Please use the pro-

vided insulator to fill it up. (Fig.9)

Chassis

Rubbur cap

Fig.6 Cabinet

Drain tray

Fig.7

Cabinet

Gasket Fig.8

Insulator Fig.9

Fig.10

Fig.11

Front panel Fig.12

Crank shaft

Louvre link

Front panel back view

Fig.13

Fig.14

Angle

Slit

Chassis

Cabinet

(1)

(2)

(3)

(1)

(2)

(3)

Slide the chassis back into the cabi-

net. (Fig. 10)

Secure the chassis to the cabinet

usingthescrewandangleremovedin

step 2. Push the angle into the gap

betweenthe chassis andthe cabinet.

Hook the angle into the slit of the

cabinet, and then screw it onto the

chassis. (Fig. 11)

Replace the front panel. (Fig.12)

Slide the crank shaft into the opening

of the louvre link at the back of the

front panel. (Fig.13)

Secure the front panel with the screw

removed in step 1 (Fig.14) and re-

place the air filter and the grille.

6(2)

(3)

(4)

(1)

INSTALLATION INSTRUCTIONS

AF-A077J 2çZ-2 98.1.6, 0:11 PM5

OPERATION INSTRUCTIONS

SPECIFICATIONS

Model AF-A077J AF-A097J AF-A127J

Rated A.C. voltage 230-240 V

Rated frequency 50Hz

Cooling Capacity 2.05kW 2.64kW 3.50kW

Rated input power 820W 1050W 1400W

Rated current 3.7A 4.6A 6.3A

PRECAUTIONS

POWER CORD REPLACEMENT

WARNING: For replacement, use only the manufacturer specified power cord as shown

below.

Model

AF-A077J,AF-A097J,AF-A127J Power cord parts code

QACC-A231JBE0

Replacement should be conducted by a service centre approved by Sharp.

WAIT FOR 3 MINUTES BEFORE RESTARTING THE COOLING OPERATION

Whenever you turn the air conditioner OFF, wait for at least three (3) minutes before

restarting the unit.

If you restart the air conditioner within three minutes, a protective device in the unit may

causetheairconditioner to shut off. This protective device will prevent cooling operation

for about 20 minutes.

IF A POWER FAILURE OCCURS DURING OPERATION, MAKE SURE TO TURN OFF THE

AIR CONDITIONER

After resumption of power supply, restart the air conditioner . If the power was off

for less than three minutes, make sure to wait for at least three minutes before re-

starting the unit.

If the air conditioner is not turned off during a power failure, the resumption of power

supply will cause excessive voltage. The air conditioner will be over-loaded and will

not operate for about 20 minutes.

TO STOP THE UNIT, TURN THE SELECTOR KNOB TO THE "OFF" POSITION.

ALWAYS USE A FUSE WITH THE PROPER AMP RATING

Never use wire, pins or anything other than the proper fuse. The product may be

damaged and fire or other hazards may be resulted. In replacing a blown fuse, or if there

is the problem of constant fuse blowing, contact your dealer or our service centre.

VENTILATETHEROOM PERIODICALLYDURINGUSE, ESPECIALLYIFGASAPPLIANCES

ARE USED.

AF-A077J 2çZ-2 98.1.6, 0:11 PM6

NOTES ON OPERATION

POWER SUPPLY VOLTAGE

If the power supplied to the unit is not within plus / minus 10 % of the specified rating,

the unit may not function and the fuse may blow.

WORKING RANGE

Whentheroomtemperaturedropsbelow21°C,theindoorcoilmightbefrozenandcooling

efficiency will be reduced.

Iftheoutdoortemperaturegoesabove46°C,aprotectivedevicewillworkandthecooling

operation will be stopped.

NOISE LEVEL

As the surrounding environment is comparatively silent at night, noise from the air

conditioner may seem louder at night than in the day time. If you feel that noise from the

air conditioner is too loud, switch the "SELECTOR" knob to the "LOW COOL" position.

WATER IN THE BOTTOM OF THE TRAY

It is normal for water will be collected in the bottom of the unit. Water condenses on the

evaporator coil in the front part of the unit and is channelled to the rear where it is picked

up by the condenser fan. The water is blown onto the condenser coil fins creating a

"splashing"soundwhichisnormal. Whenthetrayisfilledwithwater,excessivewaterwill

be drained outside through a grooved channel in the tray.

OPERATION INSTRUCTIONS

AF-A077J 2çZ-2 98.1.6, 0:11 PM7

AUTO SWING

THERMOSTAT SELECTOR

WAIT THREE MINUTES BEFORE RESTARTING

34567

COOLER

OFF

LOW

FAN

HIGH

FAN

HIGH

COOL



LOW

COOL

1 3 4

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MODES OF OPERATION

HOW TO OPERATE

Control panel

Auto swing switch

Thermostat knob

Selector knob

Ventilation lever

SELECTOR KNOB

Use to select the desired mode. (COOLING , FAN or OFF)

OFF Both the fan and cooling opera-

tion are off.

LOW

FAN

HIGH

FAN The air conditioner will perform fan

operation at high speed. Cooling

operation will not be effective.

LOW

COOL Cooling for sleeping comfort with

low fan speed.

HIGH

COOL Fan and cooling at maximum

power.

COOLING OPERATION

This setting can be used to circulate air

whenever cooling is not desired. The air

conditioner will perform fan operation at

low speed.

When operating the air conditioner under extremely

high outdoor temperature, set the air conditioner as

shown in the chart at right for efficient performance.

THERMOSTAT

: 8, 9 or 10

SELECTOR : HIGH COOL

VENTILATION : LEFT (CLOSED) position

AF-A077J 2çZ-2 98.1.6, 0:11 PM8

MODES OF OPERATION

CLOSED OPEN

Ventilation lever

THERMOSTAT KNOB

Use to adjust the desired room temperature setting.

The air conditioner will automatically maintain the room temperature according to the

THERMOSTATsetting.The higherthe numbers, thecooler the roomtemperature becomes.

Experiments may be needed in order to find out the most suitable setting.

AUTO SWING SWITCH

Use to activate automatic louvre movement during LOW COOL or HIGH COOL.

Adjust the louvres to change the direction of air flow for uniform and efficient cooling of the

room. Set the AUTO SWING switch ON ( ), and the Left/Right air flow adjustment louvres

will swing continuously to provide better circulation of cool air. The louvres will be stopped at

thepositionwhentheswitchisturnedoff. YoucanalsousetheswitchtoadjusttheLeft/Right

air flow adjustment louvres to the desired position. Never attempt to move the Left/Right air

flow adjustment louvres manually, or manually force the louvre movement to stop during

swing operation.

The AUTO SWING switch will not activate the louvres when the SELECTOR KNOB is set to

LOW FAN or HIGH FAN.

UP/DOWN AIR FLOW ADJUSTMENT

Airflow direction can be adjusted by moving the airflow adjustment louvres upward or down-

ward. To avoid condensation on the louvres, please do not adjust them to the extreme down-

ward position during COOL operation mode for a long time.

VENTILATION LEVER

If air in your room is stale, set the VENTILATION lever to the RIGHT (OPEN) position. This

will remove stale air from the room. The VENTILATION lever should normally be kept in the

LEFT (CLOSED) position during cooling operation for maximum cooling effect.

Up/Down air flow

adjustment louvres Left/Right air flow

adjustment louvres

(Auto Swing)

AF-A077J 2çZ-2 98.1.6, 0:11 PM9

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CLEANING AND MAINTENANCE

Grille

Air filter

Grille

WARNING : Turn off and unplug the unit before performing any cleaning or

maintenance.

CLEAN THE FILTER

To remove dust from the filter, use a

vacuum cleaner or wash it with water.

If the filter is very dirty, wash it with

detergent and rinse carefully with water.

Dry the filter with a soft cloth. Do not

expose thefilter to heat or dry it under

direct sunlight.

CLEANING THE FILTER

Remove the grille by sliding it to the left

until it stops and then pull it towards you.

Thenlift and unhook the bottom of the air

filter and remove it.

REMOVE THE FILTER

If the filter is clogged with dust the amount of air flow will be reduced, resulting in poor

coolingperformance.Thefiltershould be cleanedevery10days.Atthebeginningofevery

coolingseasonorifthe airconditionerhasnotbeenusedforalongperiod,clean the filter

before starting to operate the unit.

REINSTALL THE FILTER

Fit the top hooks, and then hook the

bottom of the air filter. Replace the grille.

Never operate the unit without installing

the filter and the grille. It may result in

serious damage to the unit.

CLEANING OF THE FRONT PANEL,GRILLE AND CABINET

OILING OF THE COMPRESSOR AND FAN MOTOR IS UNNECESSARY

The compressor is permanently lubricated and is hermetically sealed. The fan motor is

lifetime sealed and does not require oiling.

To clean the front panel, grille and cabinet, wipe with a soft, dry

cloth or with a cloth moistenedwithamildsoap.Rinsecarefully

by wiping with a damp cloth and dry completely.

Avoid splashing the unit with water. Excessive water will affect

electrical insulation and fire may be resulted during operation.

Thegrillecanalsoberemovedandbewashedwithwaterandsoft

sponge or cloth. If mild soap should be used, rinse carefully with

water. Dry the grille completely in the shade and reinstall it.

Neveruseerosive chemicals orabrasivecleaners on any part of

the unit. To avoid damagingtheunit,donotusehotwaterofover

50°C when cleaning.

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Air filter

AF-A077J 2çZ-2 98.1.6, 0:11 PM10

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