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OPERATING MANUAL
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
Indoor Unit
AWU18CXQ
AWU18RXQ
AWU24CXQ
AWU24RXQ
Outdoor Unit
AOU18CXQ
AOU18RXQ
AOU24CXQ
AOU24RXQ
KEEP THIS MANUAL
FOR FUTURE REFERENCE
P/N9373459019
FUJITSU GENERAL LIMITED
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CONTENTS SAFETY PRECAUTIONS .......................................... 1 ADJUSTING THE DIRECTION OF AIR CIRCULATION ..... 11 FEATURES AND FUNCTIONS ................................. 2 SWING OPERATION ............................................ 12 NAME OF PARTS ...................................................... 3 CLEANING AND CARE ........................................ 13 PREPARATION .......................................................... 5 CLEANING THE ELECTRONIC AIR CLEAN UNIT ..... 1
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FEATURES AND FUNCTIONS WIRELESS REMOTE CONTROL UNIT AUTOMATIC OPERATION The WIRELESS REMOTE CONTROL UNIT allows convenient COOLING MODEL control of air conditioner operation. Merely press the START/STOP button, and the unit will begin automatic operation in the Cooling or Dry mode as appropriate, in accordance with the thermostat setting and the actual temperature of the room. OMNI-DIRECTIONAL AIR FLOW (SWING OPERATION) HEAT & COOL MODEL (REVERSE CYCLE) Merely press the START/STOP button, an
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NAME OF PARTS Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Fig. 1 1 2 Fig. 2 4 3 B 0 76 5 8 Fig. 3 A C Fig. 5 F D 9 E Fig. 4 Fig. 6 Fig. 8 Fig. 7 3
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Fig. 1 Indoor Unit Fig. 6 Remote Control Unit 1 Operating Control Panel (Fig. 2) G AIR CLEAN button 2 MANUAL AUTO button H MASTER CONTROL button I SET TEMP./SET TIME buttons ( ) 3 Remote Control Signal Receiver J Signal Transmitter 4 Indicator Lamps (Fig. 3) K TIMER button 5 OPERATION Indicator Lamp L FAN CONTROL button (green ...... COOL, DRY, FAN) M START/STOP button (red .......... *HEAT) N AIR FLOW DIRECTION 6 TIMER Indicator Lamp (yellow) VERTICAL SET button 7 SWING Indicator Lamp (orange
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PREPARATION CAUTION! Load Batteries (R03/LR03 ××× 2) ×× 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 1 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 mark. damage to the unit. If leaking battery fluid comes in contact Insert batteries. with your skin, eyes, or mouth,
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OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). To Select Mode Operation Press the START/STOP button (Fig. 6 M). 1 The indoor unit’s OPERATION indicator lamp (green or red) (Fig. 3 5) will light. The air conditioner will start operating. Press the MASTER CONTROL button (Fig. 6 H) to se- 2 lect the desired mode. Each time the button is pressed, the mode will change in the following order: ss AUTO COOL s DRY t t *HEAT FAN About three secon
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OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). About Mode Operation AUTO: COOLING MODEL When the room temperature is 4 °F higher Cooling Operation than the set temperature, the mode will switch between Cooling and Drying. Dry Operation During Drying mode operation, FAN set- Thermostat control ting is switched to LOW gentle cooling effect, and the room fan may stop rotat- ing temporarily . 4 °F If the mode automatically selected by
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AIR CLEANING OPERATION Use this function to remove airborne impurities such as dust, tobacco smoke and pollen and clean the air of the room. The air cleaning operation can be used alone or combined with cooling, heating (only heating model) and dry (dehumidify- ing) operations. Starting air cleaning operation Start the operation in any one of the following: 1 AUTO, COOL, HEAT, DRY or FAN. Refer to pages 6 and 7 for information about starting these operations. Press the AIR CLEAN button (Fig.
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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 While the air conditioner is operating or stopped, press Use the TIMER button to select “TIMER 1 RESET”. the TIMER button (Fig. 6 K). The air conditioner will return to normal Both the indoor unit’s OPERATION indicator lamp (green or red) (Fig. 3 operation. 5) and the TIMER indicator lamp (yellow) (Fig. 3 6) wi
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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 TIMER button (Fig. 6 K). RESET”. The air conditioner will return to normal Both the indoor unit’s OPERATION indicator lamp (green or red) (Fig. 3 5) and the operation. TIMER indicator lamp (yellow) (Fig. 3 6) will light
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ADJUSTING THE DIRECTION OF AIR CIRCULATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). 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. DANGER! Vertical Air Direction Adjustment Never place fingers or foreign objects inside Pres
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SWING OPERATION Begin air conditioner operation before performing this procedure. To select Vertical airflow SWING Operation Press the AIR FLOW DIRECTION VERTICAL SWING button (Fig. 6 O). The SWING indicator lamp (VERTICAL SWING) (Fig. 3 7) will light. In this mode, the UP/DOWN air direction flaps will swing automatically to direct the air flow both up and down. To Stop Vertical airflow SWING Operation Press the AIR FLOW DIRECTION VERTICAL SWING button (Fig. 6 O) once again. The SWING indicator
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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 intake filter (Fig. 4 9) is installed securely. When removing and replacing the intake filters, be sure not to touch the heat exchanger, as personal injury may result. Cleaning the Intake Filters 1. Remove the intake filters. 3. Install the intake filters. 1 Place fingers in grids on the front of the intake filters Hang the
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CLEANING THE ELECTRONIC AIR CLEAN UNIT Before cleaning the dust collection unit, be sure to turn off the power supply to the air conditioner. WARNING! Electric shock may result. Make sure the dust collection unit is properly mounted before cleaning or performing other CAUTION! tasks on it. If the unit is not properly mounted, it could fall off and cause damage or injury. You can be injured if you touch the heat exchanger when removing or installing the dust collec- tion unit. Do not insert
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CLEANING THE ELECTRONIC AIR CLEAN UNIT Before cleaning the dust collection unit, be sure to turn off the power supply to the air conditioner. WARNING! Electric shock may result. Make sure the dust collection unit is properly mounted before cleaning or performing other CAUTION! tasks on it. If the unit is not properly mounted, it could fall off and cause damage or injury. You can be injured if you touch the heat exchanger when removing or installing the dust collec- tion unit. Do not insert
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SELECTING THE REMOTE CONTROL UNIT SIGNAL CODE When two or more air conditioners are installed in a room and the remote control unit is operating an air conditioner other than the one you wish to set, change the signal code of the remote control unit to operate only the air conditioner you wish to set (four selections possible). When two or more air conditioners are installed in a room, please contact your To operate only retailer to set the individual air conditioner signal codes. one of multipl
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TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the elec- trical breaker or disconnect the power supply plug, and consult authorized service personnel. WARNING! Merely turning off the unit’s power switch will not completely disconnect the unit from the power source. Always be sure to turn off the electrical breaker or disconnect the power supp
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TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). 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? 9 to 10 Poor Cooling Is the air filter dirty? (or *Heating) Are the air conditioner’s intake filter or outlet port blocked? performance: Did you adjust the room temperature settings (therm
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OPERATING TIPS Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). 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. In this event, te
