AEA24DR - Air conditioner SHARP - Free user manual and instructions

Product Type	Air Conditioner
Brand	Sharp
Model	AEA24DR
Operating Modes	COOL, DRY, FAN ONLY, AUTO
Remote Control	Yes, with LCD display and AAA (R03) batteries
Plasmacluster Technology	Built-in ionizer with Air Purifier and Ion Balance modes
Timer	Timer OFF and Timer ON from 0.5 to 12 h, 1-hour OFF timer
Airflow Direction	Vertical (automatic or manual with SWING button) and horizontal (manual)
Filters	Washable air filters, cleaning recommended every 2 weeks
Purifier Filter Option	Optional kit with air purifier filter (disposable, 3-6 month lifespan)
Power Supply	220-240 V, 50 Hz (single phase)
Grounding	Mandatory, do not connect to gas or water pipes
Operating Temperature Range (Cooling)	Indoor: 21-32 °C DB, Outdoor: 21-43 °C DB
Settings Memory	Yes, in case of power failure (except timer)
Auxiliary Mode	Yes, without remote control (AUX button on indoor unit)
Indoor Unit Maintenance	Unplug before cleaning, vacuum or dry cloth
Repairs	Call a qualified technician, do not open yourself
Indicator Lights	OPERATION (red), TIMER (orange), FAN SPEED (green), PLASMACLUSTER (blue/green)

Frequently Asked Questions - AEA24DR SHARP

How to set the shutdown timer?

Press the TIMER OFF button on the remote control and set the desired delay (from 0.5 to 12 h). The orange TIMER light comes on. To cancel, press CANCEL.

How to clean the air filters?

Unplug the appliance, open the front panel, remove the filters by pushing them upward then pulling them downward. Vacuum the dust or wash with lukewarm water and a mild detergent. Dry in the shade and reinstall.

What to do if the remote control does not work?

Check the batteries (replace both if necessary) and ensure they are correctly oriented. Point the remote at the receiver from less than 7 m. If the problem persists, use auxiliary mode (AUX button on the unit).

What is the Plasmacluster function?

Plasmacluster releases positive and negative ions to reduce mold in the air. Two modes: Air Purifier (blue light) and Ion Balance (green light). Press the PLASMACLUSTER button to select them.

How to use the 1-hour off timer?

Press the ONE-HOUR OFF TIMER button: the unit will automatically turn off after one hour. The orange TIMER light comes on. To cancel, press CANCEL or turn off the unit.

The unit is not cooling enough, what to check?

Check that the filters are clean, the air intakes/outlets are not obstructed, the thermostat is set correctly, and windows/doors are closed. If several people or heating devices are present, cooling may be less effective.

What are the indicator lights on the indoor unit?

OPERATION light (red) for operation, TIMER (orange) for timer, FAN SPEED (green) for fan speed, and PLASMACLUSTER (blue/green) for the ionizer. The AUTO FAN SPEED light (green) comes on in auto mode.

How to install or repair the unit?

Do not attempt to install, disassemble, or repair yourself. Entrust these operations to a qualified technician to avoid any risk of electric shock, water leakage, or fire.

Can I use the air conditioner in heating mode?

The AEA24DR model is not equipped with the heating function. Only models AY-AP18DR and AY-AP24DR (not concerned) have the HEAT mode.

What to do if the OPERATION and TIMER lights flash?

This indicates a malfunction. First check that the air direction louvers are correctly installed (if not, reinstall them). If the flashing persists, contact after-sales service.

USER MANUAL AEA24DR SHARP

• Uses ozone layer friendly refrigerant R410A.
• Uses the ozone-friendly refrigerant R410A.
• Uses a refrigerant that does not attack the ozone layer, R410A.
• Uses R410A refrigerant that does not damage the ozone layer.
• Uses R410A refrigerant that does not damage the ozone hole.
• Uses R410A refrigerant, ozone layer friendly.
• Uses R410A refrigerant harmless to the ozone layer.
• Uses the ozone-friendly refrigerant R410A.

INDOOR UNIT

INDOOR UNIT

INDOOR UNIT

INDOOR UNIT

INDOOR UNIT

INDOOR UNIT

INDOOR UNIT

INDOOR UNIT

AY-AP18DR

AY-AP24DR

AH-AP18DR

AH-AP24DR

OUTDOOR UNIT

OUTDOOR UNIT

OUTDOOR UNIT

OUTDOOR UNIT

OUTDOOR UNIT

OUTDOOR UNIT

OUTDOOR UNIT

OUTDOOR UNIT

AE-A18DR

AE-A24DR

AU-A18DR

AU-A24DR

AY-AP18DR

AY-AP24DR

AH-AP18DR

AH-AP24DR

SPLIT TYPE

ROOM AIR CONDITIONER

SPLIT TYPE

ROOM AIR CONDITIONER

SPLIT TYPE

ROOM AIR CONDITIONER

INSTRUCTION MANUAL

Thank you for purchasing a SHARP air conditioner. Please read this manual carefully before operating the product.

CONTENTS

• PRECAUTIONS ......E-1 • ADDITIONAL NOTES ON OPERATION .....E-3 • TIPS ON SAVING ENERGY .....E-3 • PART NAMES.....E-4 • USING THE REMOTE CONTROL .....E-6 • TIPS ABOUT PLASMACLUSTER OPERATION. E-7 • BASIC OPERATION .....E-8 • ADJUSTING THE AIR FLOW DIRECTION .E-10

• PLASMACLUSTER OPERATION ..... E-11 - ONE-HOUR OFF TIMER ...... E-11 • TIMER OPERATION..... E-12 - AUXILIARY MODE ...... E-14 - MAINTENANCE ...... E-14 • OPTION KIT..... E-15 • BEFORE CALLING FOR SERVICE ... E-16

PRECAUTIONS

WARNINGS FOR USE

1 Do not pull or deform the power supply cord. Pulling and misuse of the power supply cord can result in damage to the unit and cause electrical shock. 2 Be careful not to expose your body directly to the outlet air for a long time. It may affect your physical conditions. 3 When using the air conditioner for infants, children, elderly, bedridden, or disabled people make sure the room temperature is suitable for those in the room. 4 Never insert objects into the unit. Inserting objects can result in injury due to the high speed rotation of internal fans. 5 Ground the air conditioner without fail. Do not connect the grounding wire to gas pipe, water pipe, lightning rod or telephone grounding wire. Incomplete grounding may cause electric shock. 6 If anything is abnormal with the air conditioner (ex. a burning smell), stop the operation immediately and turn the circuit breaker OFF. 7 Follow local rules and regulations for power supply cord cabling. Improper cable connection can cause the power supply cord, plug and the electrical outlet to overheat and cause fire. 8 Use only the manufacture-specified power cord for replacement. Replacement should be performed by a qualified technician or a service person.

WARNINGS FOR INSTALLATION / REMOVAL / REPAIR

- Do not attempt to install/remove/repair the unit by yourself. Incorrect work will cause electric shock, water leak, fire etc. Consult your dealer or other qualified service personnel for the installation/removal/repair of the unit.

This equipment complies with the requirements of Directives 89/336/EEC and 73/23/EEC as amended by 93/68/EEC.

CAUTIONS FOR USE

1 Open a window or door periodically to ventilate the room, especially when using gas appliances. Insufficient ventilation may cause oxygen shortage. 2 Do not operate the buttons with wet hands. It may cause electric shock. 3 For safety, turn the circuit breaker off when not using the unit for an extended period of time. 4 Check the outdoor unit mounting rack periodically for wear and to make sure it is firmly in place. 5 Do not put anything on the outdoor unit nor step on it. The object or the person may fall down or drop, causing injury. 6 This 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. 7 Do not place a vessel with water on the unit. If water penetrates into the unit, electrical insulations may deteriorate and cause electric shock. 8 Do not block the air inlets nor outlets of the unit. It may cause insufficient performance or troubles. 9 Be 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. 10 Do not splash or pour water directly on the unit. Water can cause electrical shock or equipment damage. 11 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.
• Arrange the drain hose to ensure smooth drainage. Insufficient drainage may cause wetting 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.

ADDITIONAL NOTES ON OPERATION

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

• 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.

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.

NOTES FOR MODELS AY-AP18DR/AY-AP24DR

PREHEATING FUNCTION

In the HEAT operation, the indoor fan may not start for two to five minutes after the unit is turned on to prevent cold air from blowing out of the unit.

DE-ICING FUNCTION

• When ice forms on the heat exchanger in the outdoor unit during the HEAT operation, an automatic de-icer provides heat for about 5 to 10 minutes to remove the ice. During de-icing, the inside and outside fans stop operating.
• After de-icing is completed, the unit automatically resumes operation in the HEAT mode.

HEATING EFFICIENCY

• The unit employs a heat pump that draws heat from the outside air and releases it into the room. The outside air temperature therefore greatly affects the heating efficiency.
• If the heating efficiency is reduced due to low outside temperatures, use an additional heater.
• It takes time to warm up and heat the entire room because of the forced air circulation system.

TIPS ON SAVING ENERGY

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

SET THE CORRECT TEMPERATURE

• Setting the thermostat 1°C higher than the desired temperature in the COOL mode (and 2°C lower in the HEAT mode with models AY-AP18DR/AY-AP24DR) 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 (and heating operation with models AY-AP18DR/AY-AP24DR).

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 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.

INDOOR UNIT

①Inlet (Air) ②Open Panel ③ AUX. Button ④ Air Filters ⑤Receiver Window ⑥ Louvre Unit Open to clean the inside of the air conditioner. ⑦Power Supply Cord (AY-AP18DR/AH-AP18DR only) ⑧Indicator Panel ⑨Vertical Adjustment Louvres ⑩Horizontal Adjustment Louvres ⑪ Outlet (Air) ⑫ Remote Control ⑬ AUTO FAN SPEED Lamp (green 📋) ⑭FAN SPEED Lamp (green ⑮PLASMACLUSTER Lamp (blue, green) ⑯TIMER Lamp (orange Ⓥ) ⑰ OPERATION Lamp (red ☒)

OUTDOOR UNIT

⑱Inlet (Air)

⑲Refrigerant Tube and Interconnecting Cord

⑳Drainage Hose

②1 Outlet (Air)

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

REMOTE CONTROL

① TRANSMITTER ② DISPLAY (Liquid Crystal Display) ③ ON/OFF Button ④ THERMO. (Thermostat) Button ⑤ DISPLAY Button ⑥ MODE Button ⑦ TIMER ON Button (for setting the timer) ⑧ ONE-HOUR OFF TIMER Button ⑨ TIMER OFF Button (for setting the timer) ⑩ FAN Button ⑪ TIMER CANCEL Button ⑫ SWING Button ⑬ PLASMACLUSTER Button

(The heat mode symbol 🌿 is provided only on models AY-AP18DR/AY-AP24DR)

L.C.D. REMOTE CONTROL DISPLAY

⑭ MODE SYMBOLS

: AUTO : HE

(only for AY-AP18DR/AY-AP24DR)

: COOL : DF

FAN ONLY

⑮ FAN SPEED SYMBOLS

: AUTO : Ma

al setting

⑯ PLASMACLUSTER SYMBOL ⑰ TEMPERATURE AND TIMER COUNT DOWN INDICATOR ⑱ TRANSMITTING SYMBOL ⑲ TIMER ON/TIMER OFF INDICATOR

Indicates when timer on or timer off is set.

(The heat mode symbol is provided only on models AY-AP18DR/AY-AP24DR)

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

1 Remove the battery cover at the back of the remote control.

2 Insert batteries in the compartment, making sure the ⊕ and ⊖ polarities are correctly aligned.

• Lines will be indicated on the display when batteries are properly installed.

3 Reinstall the battery cover.

Battery cover

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, take out the batteries and reinstall them again after 30 seconds. - If you will not be using the unit for a long time, remove the batteries from the remote control.

HOW TO USE 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 receives 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.

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 discolor or damage them.

TIPS ABOUT PLASMACLUSTER OPERATION

The ionizer inside the air conditioner will release cluster ions, which are collective mass of positive and negative ions, into the room. The cluster ions reduce airborne mold fungus.

AIR CLEAN OPERATION

Cluster ions released into the air will reduce airborne mold fungus.

It is said that plenty of negative ions exist in places such as waterfalls or waterside in natural environment. In this operation mode, negative ions will be released in an increased rate, in order to bring the room air close to this condition.

Please refer to page 11 for operation.

TIPS ABOUT AUTO MODE

In the AUTO mode, the temperature setting and mode are automatically selected according to the room temperature when the unit is turned on.

Modes and Temperature Settings for Models AH-AP18DR/AH-AP24DR

Room temp. at operation start-up	Automatic Operation
	Mode Thermostat 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 for Models AY-AP18DR/AY-AP24DR

Room temp. at operation start-up	Automatic Operation
	Mode Thermostat Setting
Below 21°C HEAT	23°C
21°C-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

TIPS ABOUT FAN SPEED LAMP

During operation, the FAN SPEED Lamp will light up in 3 levels (2 levels for DRY mode) on the indicator panel of the unit to indicate the fan speed.

When fan speed is set to AUTO When fan speed is set to manual

Soft speed

Low speed

High speed

The AUTO FAN SPEED Lamp will light up.

To turn off the FAN SPEED Lamp, press the DISPLAY button. The PLASMACLUSTER Lamp will also go off.

VERTICAL AIR FLOW DIRECTION

The air flow direction is automatically preset in each mode as follows for optimum comfort:

COOL and DRY mode Horizontal air flow
FAN ONLY mode (and HEAT for AY-AP18DR/AY-AP24DR)	Diagonal air flow

HOW TO ADJUST THE AIR FLOW DIRECTION

Press the SWING button on the remote control once.

- The vertical adjustment louvre will change its angle continuously.

Press the SWING button again when the vertical adjustment louvre is at the desired position.

• The louvre will stop moving within the range shown in the diagram.
• The adjusted position will be memorized and will be automatically set to the same position when operated the next time.

Adjustment range

COOL and DRY mode

FAN ONLY (and HEAT for AY-AP18DR/AY-AP24DR) mode

The adjustment range is narrower than the SWING range in order to prevent condensation from dripping.

The range is wide so the air flow can be directed toward the floor.

HORIZONTAL AIR FLOW DIRECTION

Hold the horizontal adjustment louvre as shown in the diagram and adjust the air flow direction.

CAUTION

Never attempt to adjust the vertical adjustment louvres manually.

• Manual adjustment of the vertical adjustment louvre can cause the unit to malfunction when the remote control is used for the adjustment.
• When the vertical adjustment louvre is positioned at the lowest position in the COOL or DRY mode for an extended period of time, condensation may result.

Do not adjust the horizontal adjustment louvre extremely to the right or left when operating the air conditioner with fan speed "SOFT" for an extended period of time.

Condensation may form on the louvres.

PLASMACLUSTER OPERATION

AIR CLEAN OPERATION : Cluster ions released into air will reduce airborne mold fungus.

ION BALANCE OPERATION : Negative ions will be released in an increased rate.

1 During operation, press the PLASMACLUSTER button to select the mode.

AIR CLEAN ION BALANCE CANCEL

• In the AIR CLEAN operation, the blue PLASMACLUSTER lamp on the unit will light up. • In the ION BALANCE operation, the green PLASMACLUSTER lamp on the unit will light up.

TO CANCEL

Press the PLASMACLUSTER button until the PLASMACLUSTER symbol on the remote control display goes off.

- The PLASMACLUSTER lamp on the unit will turn off.

NOTE:

• The setting of the PLASMACLUSTER operation will be memorized and will operate in the same mode the next time you turn on the air conditioner.
• To turn off the PLASMACLUSTER lamp, press the DISPLAY button.

ONE-HOUR OFF TIMER

When the ONE-HOUR OFF TIMER is set, the unit will stop operating after one hour.

1. Press the ONE-HOUR OFF TIMER button.

• The remote control displays " /n ◎▶ O • The orange TIMER lamp ( ) on the unit will light up. • The unit will stop operating after one hour.

TO CANCEL

Press the CANCEL button.

• The orange TIMER lamp ( ⏻ ) on the unit will turn off. Or, turn the unit off by pressing the ON/OFF button.
• The red OPERATION lamp ( ☐ ) and the orange TIMER lamp ( ☑ ) on the unit will turn off.

NOTES:

• The ONE-HOUR OFF TIMER operation has priority over TIMER ON and TIMER OFF operations.
• When the ONE-HOUR OFF TIMER is set while the unit is not operating, the unit will operate for an hour with the formerly set condition.
• If you wish to operate the unit for another hour before the ONE-HOUR OFF TIMER activates, press the ONE-HOUR OFF TIMER button again during operation.

TIMER OFF

The unit will turn off automatically according to your setting.

Timer duration can be set from minimum 0.5 hours (30 minutes) to maximum 12 hours.

Up to 9.5 hours, you can set by 0.5 hours (30 minutes) increments and from 10 to 12 hours, by 1 hour increment.

Point the remote control at the signal receiver window on the unit.

1 Press the TIMER OFF ( 🔍) button and set time as desired.

• The time setting will change as you press the button as follows.

Hold the button pressed down for fast setting.

- The orange TIMER lamp ( ⏻ on the unit will light.

- The unit will generate a beep when it receives the signal.

- The time setting will count down to show remaining time.

Example: When you wish to stop the operation 2.5 hours later.

When the TIMER OFF is set, the temperature setting is automatically adjusted to prevent the room from becoming excessively hot or too cold while you sleep. (Auto Sleep function)

COOL/DRY MODE:

- One hour after the timer operation begins, the temperature setting rises 1°C higher than the original thermostat setting.

HEAT MODE:

(only for models AY-AP18DR/AY-AP24DR)

- One hour after the timer operation begins, the temperature setting drops 3°C lower than the original thermostat setting.

NOTE:

- The Auto Sleep function will not activate during the FAN ONLY mode.

TO CANCEL TIMER

Press the CANCEL button.

• The orange TIMER lamp (⊕) on the unit will turn off.

TO CHANGE TIMER SETTING

Press the TIMER button which you wish to change, (TIMER OFF or TIMER ON) and change the time setting.

TIMER ON

The unit will turn on automatically according to your setting.

Timer duration can be set from a minimum of 0.5 hours (30 minutes) to a maximum of 12 hours.

Up to 9.5 hours, you can set it in 0.5-hour (30-minute) increments, and from 10 to 12 hours, in 1-hour increments.

Example: When you wish the room temperature to be as desired 6.5 hours later.

Point the remote control at the signal receiver window on the unit.

1. Press the TIMER ON (⏻) button.

- The time setting will change as you press the button as follows.

Hold the button down for fast setting.

• The orange TIMER lamp (☑) on the unit will light. - The unit will generate a beep when it receives the signal. - The time setting will count down to show remaining time.

Select the mode, temperature, fan speed setting, and PLASMACLUSTER operation as desired.

• When the temperature is set with the TIMER ON, the temperature will show in the display for 5 seconds and then return to the time display.
• If you do not change the setting, the unit will operate with the latest setting.
• The unit will turn on prior to the set time to allow the room to reach the desired temperature by the programmed time. (Awaking function)

NOTES FOR TIMER SETTING AND OPERATION

• The latest time setting will be memorized and will appear on the remote control display the next time you set the TIMER OFF or TIMER ON.
• TIMER OFF and TIMER ON cannot be set together. The most recently set TIMER will be active.
• When the ONE-HOUR OFF TIMER is set, TIMER OFF and TIMER ON will not be available.
• If the ONE-HOUR OFF TIMER is set during a TIMER OFF or TIMER ON period, the TIMER ON or TIMER OFF will be cancelled.

AUXILIARY MODE

Use this mode when the remote control is not available.

TO TURN ON

Lift the front panel of the indoor unit and press the AUX. button on the operation panel.

• The red OPERATION lamp (☐) on the unit will light, and the unit will start operating in AUTO mode.
• The fan speed and temperature setting are set to AUTO.

TO TURN OFF

Press the AUX. button on the operation panel again.

- The red OPERATION lamp (☐) on the unit will turn off.

NOTE:

If the AUX. button is pressed during normal operation, the unit will turn off.

MAINTENANCE

CLEANING THE INTERIOR OF AIR CONDITIONER UNIT

1. Be sure to disconnect the power cord from the wall outlet or turn off the circuit breaker. 2. Open the louvre unit.

1. Lift the open panel.

2. Push down both hooks at the left and right, and release the lock.

3. Pull out the louvre unit forward.

4. Let it open downward gently.

3. CLEAN THE INTERIOR OF THE AIR CONDITIONER UNIT

Make sure the fan inside is not rotating. Remove the dust using a vacuum cleaner or wipe with a dry cloth.

4. CLOSE THE LOUVRE UNIT

1. Lift up the louvre unit and slide it back into its position. 2. Make sure both hooks at the left and right are locked in place and the three supports are firmly fit. 3. Close the open panel.

5. Connect the power cord to the wall outlet or turn on the circuit breaker. 6. Make sure all lamps on the indicator panel are not blinking. If the louvre unit is not reinstalled properly, the safety equipment will work and the lamps will blink, preventing the unit from operating. In such case, reinstall the louvre unit properly. Push the ON/OFF button of the remote control and check if the unit operates properly.

MAINTENANCE

Be sure to disconnect the power cord from the wall outlet or turn off the circuit breaker before performing any maintenance.

CLEANING THE FILTERS

The air filters should be cleaned every two weeks.

③

1 TURN OFF THE UNIT

2 REMOVE THE FILTERS

①Lift the open panel. ②Push the air filters up slightly to unlock them. ③Pull the air filters down to remove them.

3 CLEAN THE FILTERS

Use a vacuum cleaner to remove dust. If the filters are dirty, wash them with warm water and a mild detergent. Dry filters in the shade before reinstalling.

4 REINSTALL THE FILTERS

①Reinstall the filters in the original positions. ②Close the open panel. ③Push the arrow-marked part of the panel firmly to lock it in place.

CLEANING THE UNIT AND THE REMOTE CONTROL

• Wipe them with a soft cloth.
• Do not directly splash or pour water on them. This can cause electrical shock or equipment damage.
• Do not use hot water, thinner, abrasive powders or strong solvents.

MAINTENANCE AFTER AIR CONDITIONER SEASON

1 Operate the unit in the FAN ONLY mode for about half a day to allow the mechanism to thoroughly dry. 2 Stop the operation and unplug the unit. Turn off the circuit breaker, if you have one exclusively for the air conditioner. 3 Clean the filters, then reinstall them.

MAINTENANCE BEFORE AIR CONDITIONER SEASON

1 Make sure that the air filters are not dirty. 2 Make sure that nothing obstructs the air inlet or outlet. 3 Check the outdoor mounting rack periodically for wear and to make sure it is firmly in place.

OPTION KIT

Air Purifying Filter

During operation of the air conditioner, the air purifying filter removes dust and tobacco smoke from the air and discharges clean air. The apatite antibacterial material used in the air purifying filter suppresses activities of adsorbed viruses and other germs. The replacement period for the disposable type is approximately 3 to 6 months. Contact your dealer for the purchase of this option.

Type AZ-F1800C

BEFORE CALLING FOR SERVICE

The following conditions do not denote equipment malfunctions

UNIT DOES NOT OPERATEThe unit will not operate if it is turned on immediately after it is turned off. The unit will not operate immediately after the mode is changed. This is to protect the internal mechanisms. Wait 3 minutes before operating the unit.	SWISHING NOISEThe soft, swishing noise is the sound of the refrigerant flowing inside the unit.
	WATER VAPOURIn the COOL and DRY operation, water vapour can sometimes be seen at the air outlet due to the difference between the room air temperature and the air discharged by the unit.In the HEAT operation, water vapour may flow out of the outdoor unit during de-icing. (Only in models AY-AP18DR/AY-AP24DR)
UNIT DOES NOT SEND OUT WARM AIR (Models AY-AP18DR/AY-AP24DR)The unit is preheating or de-icing.
ODORSCarpet and furniture odors that entered into the unit and the air conditioner's inner component odors at the early stage of installation may be sent out from the unit.	ODOR EMITTED FROM THE PLASMACLASTER AIR OUTLETThis is the smell of ozone generated from the ionizer. Density of the ozone is very little, having no adverse effect over your health. The ozone released into the air will decompose soon, and its density in the room will not increase.
CRACKING NOISEThe unit may produce a cracking noise. This sound is generated by the friction of the front panel and other components expanding or connecting due to a temperature change.
A LOW BUZZ NOISE EMITTEDThis is a sound emitted when the unit is generating ion clusters.

If the unit appears to be malfunctioning, check the following points before calling for service.

IF THE UNIT FAILS TO OPERATE

Check to see if the circuit breaker has tripped or the fuse has blown.Check if the louvre unit is properly installed. All lamps on the indicator panel will blink when the louvre unit is not properly installed.

IF THE UNIT FAILS TO COOL (OR HEAT) THE ROOM EFFECTIVELY
Check the filters. If dirty, clean them.	Check the outdoor unit to make sure nothing is blocking the air inlet or outlet.	Check the thermostat is proper setting.
Make sure windows and doors are closed tightly.	A large number of people in the room can prevent the unit from achieving the desired temperature.	Check whether any heat-generating appliances are operating in the room.

IF THE UNIT FAILS TO RECEIVE THE REMOTE CONTROL SIGNAL
Check whether the remote control batteries have become old and weak.	Try to send the signal again with the remote control pointed properly towards the unit's signal receiver window.	Check whether the remote control batteries are installed with the polarities properly aligned.

Please call for service when OPERATION Lamp and TIMER Lamp on the indicator panel blink.

PLASMACLUSTER SYMBOL

Battery cover

NOTES:

CAUTION

CAUTION

PLASMACLUSTER OPERATION

NOTE:

Supports

1 TURN OFF THE DEVICE. 2 REMOVE THE FILTERS.

4 REINSTALL THE FILTERS.

Model AZ-F1800C

BEFORE CALLING CUSTOMER SERVICE

Battery cover

NOTES:

CAUTION

OPERATION OF THE AIR PURIFIER

CAUTION

NOTE:

③

1 TURN OFF THE DEVICE 2 REMOVE THE FILTERS

Model AZ-F1800C

BEFORE CALLING AFTER-SALES SERVICE

Air inlet

CAUTION

CAUTION

NOTE:

1 DISCONNECT THE UNIT

2 REMOVE THE FILTERS

Type AZ-F1800C

BEFORE CALLING THE TECHNICAL SERVICE DEPARTMENT

OUTDOOR UNIT

PRECAUTIONS

PRECAUTIONS

TO TURN OFF

Supports

MAINTENANCE

③

1 UNPLUG THE UNIT

2 REMOVE THE FILTERS

Type AZ-F1800C

BEFORE REQUESTING SERVICE

OUTDOOR UNIT

Battery cover

NOTES:

CAUTION

Set to manual

Low speed

Low speed

High speed

CAUTION

NOTE:

4 ATTACH THE BLIND UNIT

Supports

1 TURN OFF THE UNIT 2 REMOVE THE FILTERS

3 CLEAN THE FILTERS

Type AZ-F1800C

BEFORE CALLING TECHNICAL SUPPORT

Battery cover

NOTES:

CAUTION

CAUTION

NOTE:

Supports

③

Type AZ-F1800C

WARNINGS FOR PLACEMENT / INSTALLATION

OUTDOOR UNIT

① Air inlet

② Foldable panel

③ HELP button (AUX.)

④ Air filters

⑤ Reception window

Battery cover

NOTES:

CAUTION

AIR PURIFYING

CAUTION

PLASMACLUSTER OPERATION

COOL/DRY FUNCTION:

NOTE:

Supports

MAINTENANCE

③

1 TURN OFF THE DEVICE

AZ-F1800C type

BEFORE CALLING THE SERVICE DEPARTMENT