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OPERATING MANUAL
ROOM AIR CONDITIONER
MULTI SPLIT TYPE
(3 ROOMS)
Indoor Unit
ASU18T
Outdoor Unit
AOU36T
KEEP THIS OPERATION MANUAL
FOR FUTURE REFERENCE.
FUJITSU GENERAL LIMITED
English
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CONTENTS SAFETY PRECAUTIONS .......................................... 1 SWING OPERATION ............................................ 17 FEATURES AND FUNCTIONS ................................. 2 ENERGY SAVE OPERATION ............................... 19 NAME OF PARTS ...................................................... 3 MANUAL AUTO OPERATION ............................. 19 PREPARATION ..........................................................7 CLEANING AND CARE ...............................
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FEATURES AND FUNCTIONS AUTOMATIC OPERATION REMOVABLE INTAKE GRILLE ● COOLING MODEL The indoor unit’s INTAKE GRILLE can be removed for easy Merely press the START/STOP button, and the unit will cleaning and maintenance. begin automatic operation in the Cooling or Dry mode as appropriate, in accordance with the thermostat setting and the actual temperature of the room. MILDEW-RESISTANT FILTER ● HEAT & COOL MODEL (REVERSE CYCLE) The AIR FILTER has been treated to resist mildew growth, Merely press
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Fig. 1 Fig. 2 Fig. 3 Fig. 5 Fig. 4 Fig. 6 Fig. 8 Fig. 7
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NAME OF PARTS Fig. 1 Indoor Unit Fig. 6 Remote Control Unit 1 Operating Control Panel (Fig. 2) J SLEEP button 2 MANUAL AUTO button K MASTER CONTROL button L SET TEMP./SET TIME button ( ) 3 Remote Control Signal Receiver M Signal Transmitter 4 Indicator Lamps (Fig. 3) N TIMER button 5 OPERATION Indicator Lamp (red) O FAN CONTROL button 6 TIMER Indicator Lamp (green) P START/STOP button ● If the TIMER indicator lamp flashes when Q AIR FLOW DIRECTION button the timer is operating, it indicates th
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NAME OF PARTS Instructions relating to heating(*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Fig. 1 Fig. 2 Fig. 3 Fig. 5 Fig. 4 Fig. 6 J SLEEP TIMER U G K CLOCK V AUTO COOL MASTER SET SET FAN CLOCK TIMER SLEEP CONTROL TEMP. TIME CONTROL AM ON W Y L H PM HM OFF OFF ON TIMER RESET ENERGY SAVE A START AUTO AUTO I STOP M COOL HIGH Z DRY MED FAN LOW HEAT N * [ X \ ] SET SWING O SET SWING R Fig. 8 TIME TEST ENERGYADJUST RUN ACL S SAVE P Q T Fig. 7 En-5
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Fig. 1 Indoor Unit Fig. 6 Remote Control Unit 1 Operating Control Panel (Fig. 2) G SLEEP 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 Lights (Fig. 3) K TIMER Button 5 OPERATION Indicator Light (red) L FAN CONTROL Button 6 TIMER Indicator Light (green) M START/STOP Button 7 SWING Indicator Light (orange) N Battery compartment lid (VERTICAL SWING) Inside of the battery compartment lid (Fig.
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PREPARATION CAUTION! Turn on the Power ● Take care to prevent infants from acciden- tally swallowing batteries. In the case of a direct line connection, turn on the circuit ● When not using the remote control unit breaker. for an extended period, remove the bat- teries to avoid possible leakage and dam- age to the unit. ● If leaking battery fluid comes in contact Load Batteries (AAA × 2) with your skin, eyes, or mouth, immedi- ately wash with copious amounts of wa- ter, and consult your physici
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PREPARATION CAUTION! Load Batteries (R03/LR03/AAA × × × × × 4) ● Take care to prevent infants from accidentally swallowing batteries. Open the battery compartment lid. ● When not using the remote control unit 1 1 Slide the battery compartment lid until it stops. for an extended period, remove the 2 While strongly gripping the portion on each side of the battery com- batteries to avoid possible leakage and partment lid that has a rough surface, slide the lid until it comes com- damage to the uni
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OPERATION To Select Mode Operation Press the START/STOP button (Fig.6 P). 1 The indoor unit’s OPERATION indicator lamp (red) (Fig. 3 5) will light. The air conditioner will start operation. Press the MASTER CONTROL button (Fig.6 K) to se- 2 lect the desired mode. Each time the button is pressed, the mode will change in the following order: ss s s AUTO COOL DRY FAN About three seconds later, the entire display will reappear. Example: When set to COOL To Set the Thermostat Press the SET
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To Select Automatic Operation Press the MASTER CONTROL button to select AUTO. The operating mode “AUTO” will appear alone in the display. The transmit indi- cator will flash to indicate the command has been sent, and about three sec- onds later the entire display panel will reappear. To Set the Thermostat Press the TEMPERATURE set button. LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH When set to When set to When set to When set to When set to 4 °F lower 2 °F lower “normal” 2
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OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). To Select Mode Operation SLEEP TIMER Press the START/STOP button. 1 The indoor unit’s OPERATION indicator light (red) will be on. The air conditioner will start operating. COOL Press the MASTER CONTROL button to select the de- 2 MASTER SET SET FAN sired mode. CONTROL TEMP. TIME CONTROL Each time the button is pressed, the mode will change in the following order. sAUTO sCOOL s DRY START S
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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 Cooling Operation higher than the set temperature, the mode will switch between Cooling and Dry Operation Drying. Thermostat control ● During the Drying mode operation, the FAN setting should be switched to LOW for a gently cooling effect during which the fan may temporarily stop rotating. 4 °F ● If the mode automa
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TIMER OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Before using the timer function, be sure that the remote control unit is set to the current time (See page 5). To Use the ON timer or OFF timer SLEEP TIMER Press the START/STOP button TIMER ON 1 (if the unit is already operating, proceed to step 2). The indoor unit’s OPERATION indicator light (red) will turn on. MASTER SET SET FAN Press the TIMER button to select the OFF timer or O
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TIMER OPERATION About the PROGRAM timer About the ON timer ● The PROGRAM timer allows you to integrate OFF timer ● The timer function is designed to bring your room to a and ON timer operations in a single sequence. The se- comfortable temperature by the set time; as a result, the quence can involve one transition from OFF timer to ON unit automatically begins operation before the set time timer, or from ON timer to OFF timer, within a twenty- so that the room reaches the desired temperature by
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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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ADJUSTING THE DIRECTION OF AIR CIRCULATION Vertical (up-down) direction of airflow is adjusted by pressing the Remote Control Unit’s AIR FLOW DIRECTION button. Hori- zontal (right-left) airflow direction is adjusted manually, by moving the Air Flow Direction Louvers. Whenever making horizontal airflow adjustments, start air conditioner operation and be sure that the vertical air direction louvers are stopped. Vertical Air Direction Adjustment Press the AIR FLOW DIRECTION button (Fig. 6 Q). Each
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SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING LOUVER button (Fig. 6 R). The SWING indicator lamp (orange) (Fig. 3 7) will light. In this mode, the Air Flow Direction Louvers will swing automatically to direct the airflow both up and down. To Stop SWING Operation Press the SWING LOUVER button (Fig. 6 R) once again. The SWING indicator lamp (orange) (Fig. 3 7) will go out. Airflow direction will return to the setting bef
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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 . SET SWING SET SWING The SWING indicator light (VERTICAL SWING) (orange) will turn on. TIME TEST In this mode, the UP/DOWN air direction flaps will swing automatically to direct the ENERGYADJUST RUN ACL SAVE air flow both up and down. To Stop Vertical airflow SWING Operation Example: When set to vertical swing Press the A
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ENERGY SAVE OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). The air conditioner can be operated while keeping energy consumption costs down. How To Use the ENERGY SAVE OPERATION SET SWING SET SWING Press the START/STOP button 1 (if the unit is already operating, proceed to step 2). TIME TEST ENERGYADJUST RUN ACL SAVE The indoor unit’s OPERATION indicator light (red) will turn on. Press the MASTER CONTROL button to select the 2 COOL, DRY,
