AH-A24FEF R22 SPLIT TYPE ROOM AIR CONDITIONER OPERATION MANUAL CONTENTS • 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 ...... 11 • TIMER OPERATION ..............
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) (WxHxD) Weight (kg) Indoor unit 1040x325x229 Outdoor unit 890x645x327 Indoor unit 16 Outdoor unit 59 We reserve the right to change the materials and apecifications without notice.
IMPORTANT SAFETY INSTRUCTIONS WARNINGS FOR USE 1 2 3 4 5 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. 6 7 If anything is abnormal with the air conditioner (ex. a burning smell), stop the operation immediately and turn the circuit breaker OFF. 8 If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.
IMPORTANT SAFETY INSTRUCTIONS CAUTIONS FOR USE a window or door periodically to ventilate the room, especially when using gas 1 Open appliances. Insufficient ventilation may cause oxygen shortage. 2 Do not operate the buttons with wet hand. It may cause electric shock. safety, turn the circuit breaker off when not using the unit for an extended period of 3 For time. the outdoor unit mounting rack periodically for wear and to make sure it is firmly 4 Check in place.
ADDITIONAL NOTES ON OPERATION OPERATING TEMPERATURE RANGE INDOOR TEMP. OUTDOOR TEMP. upper limit 32˚C D.B. 23˚C W.B. 43˚C D.B. - lower limit 21˚C D.B. 15˚C W.B. 21˚C D.B. - COOLING 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.
PART NAMES INDOOR UNIT 1 1 Inlet (Air) 2 2 Open Panel 3 3 AUX. Button 4 4 Air Filters 5 Receiver Window 5 OUTDOOR UNIT 6 6 Louvre Unit Open to clean the inside of the air conditioner.
REMOTE CONTROL 1 1 TRANSMITTER 2 DISPLAY (Liquid Crystal Display) 3 ON/OFF Button 2 4 TEMP. Button 5 ONE-HOUR OFF TIMER Button 3 4 5 6 7 8 9 0 q w e 6 MODE Button 7 TIMER ON Button (for setting the timer) 8 FAN Button 9 TIMER OFF Button (for setting the timer) 0 SWING Button q TIMER CANCEL Button w TURBO COOLING Button e RESET Button L.C.D.
USING THE REMOTE CONTROL LOADING BATTERIES Use two size-AAA (R03) batteries. the battery cover at the 1 Remove back of the remote control. batteries in the compartment, 2 Insert 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. Remote control cover the RESET button using a 4 Press thin stick. NOTES: • The battery life is approximately one year in normal use.
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.
BASIC OPERATION 1 Press the MODE button to select the operation mode. AUTO 2 2 5 3 COOL DRY Press the ON/OFF button to start operation. • The red OPERATION lamp ( unit will light. 3 ) on the Press the TEMP. button to set the desired temperature. AUTO/DRY MODE 1 The temperature can be changed in 1°C increments within the range of 2°C higher to 2°C lower from the temperature automatically determined by the air conditioner. 4 COOL MODE The temperature can be set within the range of 18 to 32°C.
ADJUSTING THE AIR FLOW DIRECTION VERTICAL 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.
TIMER OPERATION TIMER OFF The unit will turn off automatically according to your setting. Timer duration can be set from a minimum half an hour (30 minutes) to a maximum of 12 hours. Up to 9.5 hours, you can set in half-hour (30-minute) increments, and from 10 to 12 hours, in 1-hour increments. Point the remote control at the signal receiver window on the unit. Press the TIMER OFF ( 1 the time as desired. ) button and set • The time setting will change as you press the button as follows, 0.5h 1.0h 1.
TIMER ON The unit will turn on automatically according to your setting. Timer duration can be set from a minimum of half an hour (30 minutes) to a maximum of 12 hours. Up to 9.5 hours, you can set in half-hour (30 minute) increments, and from 10 to 12 hours, in 1-hour increments. Point the remote control at the signal reciever window on the unit. 1 Press the TIMER ON ( ) button. • The time setting will change as you press the button as follows. 0.5h 1 1.0h 1.
TURBO COOLING OPERATION In this operation, the air conditioner fan works at "extra high" speed with a setting temperature of 15°C to rapidly cool the room. 1 Press the TURBO COOLING button during operation. • The remote control will display " ". • The temperature display will go off. • The green TURBO COOLING lamp ( unit will light up. ) on the TO CANCEL Press the TURBO COOLING button again.
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 the 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.
MAINTENANCE CLEANING THE INTERIOR OF AIR CONDITIONER UNIT sure to disconnect the power cord from the 1 Be wall outlet or turn off the circuit breaker. THE LOUVRE UNIT 2 OPEN 1 Lift the open panel. 1 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. 2 3 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 dry cloth.
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. 1 TURN OFF THE UNIT 2 REMOVE THE FILTERS 1 Lift the open panel. 2 Push the air filters up slightly to unlock them. 3 Pull the air filters down to remove them. 1 2 3 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.
BEFORE CALLING FOR SERVICE The following conditions do not denote equipment malfunctions UNIT DOES NOT OPERATE SWISHING NOISE The 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. The soft, swishing noise is the sound of the refrigerant flowing inside the unit.
SHARP CORPORATION OSAKA, JAPAN Printed in Thailand TINSEA434JBRZ 05D- TH 1
