Related Manuals for Fujitsu AST24QM
Summary of Contents for Fujitsu AST24QM
- Page 1 PERATING ANUAL ROOM AIR CONDITIONER MULTI SPLIT TYPE Indoor Unit AST24QM AST18QM Outdoor Unit AOT30QMAM4 KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED P/N9372265017...
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Page 2: Table Of Contents
CONTENTS SAFETY PRECAUTIONS .......... 1 MANUAL AUTO OPERATION....... 9 FEATURES AND FUNCTIONS ......... 2 ADJUSTING THE DIRECTION OF AIR CIRCULATION ... 10 NAME OF PARTS ............3 SWING OPERATION ..........11 PREPARATION ............5 CLEANING AND CARE ........12 OPERATION .............. 6 TROUBLESHOOTING .......... -
Page 3: Features And Functions
FEATURES AND FUNCTIONS AUTOMATIC OPERATION REMOVABLE INTAKE GRILLE Merely press the START/STOP button, and the unit will be- The indoor unit’s INTAKE GRILLE can be removed for easy gin automatic operation in either the Heating, Cooling or cleaning and maintenance. Monitor modes as appropriate, in accordance with the ther- mostat setting and the actual temperature of the room. -
Page 4: Name Of Parts
NAME OF PARTS Fig. 1 Fig. 2 SWING OPERATION TIMER SWING Fig. 3 Fig. 5 Fig. 4 Fig. 6 Fig. 8 Fig. 7... - Page 5 Fig. 1 Indoor Unit Fig. 6 Remote Control Unit 1 Operating Control Panel (Fig. 2) H SLEEP button 2 MANUAL AUTO button I MASTER CONTROL button J SET TEMP./SET TIME buttons ( 3 Indicator Panel (Fig. 3) K Signal Transmitter 4 Remote Control Signal Receiver L TIMER button 5 OPERATION Indicator Lamp (red)
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Page 6: Preparation
PREPARATION Load Batteries (R03/LR03 × × × × × 2) CAUTION! ● Take care to prevent infants from accidentally swallowing batteries. Press and slide the battery compartment lid on the re- ● When not using the remote control unit verse side to open it. for an extended period, remove the batteries to avoid possible leakage and Slide in the direction of the arrow while pressing the... -
Page 7: Operation
OPERATION To Select Mode Operation Press the START/STOP button. The indoor unit’s OPERATION indicator lamp (red) will light. The air conditioner will start operating. Press the MASTER CONTROL button to select the de- sired mode. Each time the button is pressed, the mode will change in the following order: AUTO COOL... - Page 8 OPERATION About Mode Operation AUTO (AUTO CHANGEOVER): ● When AUTO CHANGEOVER operation is selected, the air conditioner selects the appropriate operation mode (Cooling or Heating) in response to your room’s temperature. ● When AUTO CHANGEOVER operation first selected, the fan will operate at very low speed for about one minute, during which time the unit detects the room conditions and selects the proper operating mode.
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Page 9: Timer Operation
TIMER OPERATION Before using the timer function, be sure that the Remote Control Unit is set to the correct current time (See page 5). To Use the ON timer or OFF timer To Cancel the Timer Press the START/STOP button. Use the TIMER button to select “TIMER (if the unit is already operating, proceed to step 2). -
Page 10: Sleep Timer Operation
SLEEP TIMER OPERATION Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operate is stopped. To Use the SLEEP timer To Cancel the Timer: While the air conditioner is operating or stopped, press the Use the TIMER button to select “TIMER SLEEP button. -
Page 11: Adjusting The Direction Of Air Circulation
ADJUSTING THE DIRECTION OF AIR CIRCULATION Vertical (up-down) direction of airflow is adjusted by pressing the remote control unit’s AIR FLOW DIRECTION VERTICAL SET button. Horizontal (right-left) direction of airflow is adjusted by pressing the remote control unit’s AIR FLOW DIRECTION HORIZONTAL SET button. -
Page 12: Swing Operation
SWING OPERATION Begin air conditioner operation before performing this procedure. To select Vertical airflow SWING Operation Press the AIR FLOW DIRECTION VERTICAL SWING button. The SWING indicator lamp (VERTICAL SWING) will light. In this mode, the UP/DOWN air direction flaps will swing automatically to direct the air flow both up and down. -
Page 13: Cleaning And Care
CLEANING AND CARE ● Before cleaning the air conditioner, be sure to turn it off and disconnect the power supply. CAUTION! ● Turn off the electrical breaker. ● Be sure the air filter is installed securely. ● When removing and replacing the air filters, be sure not to touch the heat exchanger, as per- sonal injury may result. - Page 14 CLEANING AND CARE Air Cleaning Filter Installation Replacing dirty Air cleaning filters 1. Open the intake grille and remove the air Please purchase the separately sold replacement air clean- filters. ing filters (Model UTR-FB09) and install them. Intake Grille 1. Open the intake grille and remove the air filters.
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Page 15: Troubleshooting
TROUBLESHOOTING In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the elec- WARNING! trical breaker or disconnect the power supply plug, and consult authorized service personnel. Merely turning off the unit’s power switch will not completely disconnect the unit from the power source. -
Page 16: Operating Tips
TROUBLESHOOTING Symptom Items to check See Page CHECK ONCE Doesn’t operate at all: ● Has there been a power failure? — MORE ● Has a fuse blown out, or a circuit breaker been tripped? ● Is the timer operating? 8 to 9 ●... - Page 17 OPERATING TIPS AUTO Restart In Event of Power Interruption ● Should the power supply to the air conditioner be inter- ● Use of other electrical appliances (electric shaver, etc.) or rupted by a power failure, the air conditioner will restart nearby use of a wireless radio transmitter may cause the automatically in the previously selected mode once the air conditioner to malfunction.
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Page 18: Specifications
SPECIFICATIONS INDOOR UNIT AST9QM AST12QM AST18QM AST24QM [kW] Cooling Capacity [BTU] 9,200 12,000 17,800 23,600 [kW] Heating Capacity [BTU] 11,300 13,700 21,200 28,000 High [dB (A)] [dB (A)] Noise Level [dB (A)] Quiet [dB (A)] H × W × D 260 ×...