OPERATING MANUAL MODE D’EMPLOI MANUAL DE FUNCIONAMIENTO HEAT&COOLING MODEL (REVERSE CYCLE) ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor Unit English ASU15RLQ ASU18RLQ Outdoor Unit Español Français AOU15RLQ AOU18RLQ KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE FUJITSU GENERAL LIMITED P/N9314969027-01
CONTENTS Fig. 1 1 D SAFETY PRECAUTIONS .................................... En-1 FEATURES AND FUNCTIONS ........................... En-2 NAME OF PARTS ................................................ En-3 PREPARATION .................................................... En-4 OPERATION ........................................................ En-5 AIR CLEANING OPERATION .............................. En-7 TIMER OPERATION ............................................ En-8 SLEEP TIMER OPERATION ..............
CONTENTS Fig. 1 1 D SAFETY PRECAUTIONS .................................... En-1 FEATURES AND FUNCTIONS ........................... En-2 NAME OF PARTS ................................................ En-3 PREPARATION .................................................... En-4 OPERATION ........................................................ En-5 AIR CLEANING OPERATION .............................. En-7 TIMER OPERATION ............................................ En-8 SLEEP TIMER OPERATION ..............
FEATURES AND FUNCTIONS INVERTER At the start of operation, a large power is used to bring the room quickly to the desired temperature. Afterwards, the unit automatically switches to a low power setting for economic and comfortable operation. COIL DRY OPERATION The Indoor unit can be dried by pressing the COIL DRY button on the Remote Control Unit so as to avoid going moldy and restrain the breed of bacterium.
NAME OF PARTS Fig. 1 Indoor Unit Fig. 6 Remote Control Unit 1 Operating Control Panel (Fig. 2) 2 MANUAL AUTO button ● When kept on pressing the MANUAL K L M N O P Q R S T U V W Signal Transmitter MASTER CONTROL button FAN CONTROL button START/STOP button AIR CLEAN button COIL DRY button SET button / ) SET TEMP. button ( SLEEP button SWING button TIMER MODE button TIMER SET ( / )buttons TEST RUN button X Y Z [ \ ] ` a b c d e f CLOCK ADJUST button RESET button Remote Control Unit Display (Fig.
PREPARATION CAUTION! Turn on the Power 1 Connect the Power Supply Plug (Fig. 1 F) to an electrical outlet; in the case of a direct line connection, turn on the circuit breaker. Load Batteries (AAA/R03/LR03 × 2) 1 Press and slide the battery compartment lid on the reverse side to open it. Slide in the direction of the arrow while pressing the 2 Insert batteries. 3 Close the battery compartment lid. Be sure to align the battery polarities ( mark. ) correctly.
OPERATION To Select Mode Operation 1 Press the START/STOP button (Fig.6 N). 2 Press the MASTER CONTROL button (Fig.6 L) to select the desired mode. The indoor unit’s OPERATION Indicator Lamp (red) (Fig. 3 5) will light. The air conditioner will start operating. Each time the button is pressed, the mode will change in the following order. s AUTO s COOL s DRY HEAT t FAN t About three seconds later, the entire display will reappear. Example: When set to COOL. To Set the Thermostat Press the SET TEMP.
To Stop Operation Press the START/STOP button (Fig.6 N). The OPERATION Indicator Lamp (red) (Fig. 3 5) will go out. About AUTO CHANGEOVER Operation AUTO: ● 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.
AIR CLEANING OPERATION If you wish to eliminate dirt,dust,cigarette smoke, pollen, or just simply purify the air of the room, use the Air Cleaning Mode. 1 Press the START/STOP button (Fig. 6 N). 2 Press the AIR CLEAN button (Fig. 6 O). The OPERATION Indicator Lamp (red) (Fig. 3 5) will light. (If the unit is already in operation, please proceed to step 2.) The AIR CLEAN Indicator Lamp (green) (Fig. 3 7) will light up. ● Air conditioning and Air Cleaning will function simultaneously.
TIMER OPERATION Before using the timer function, be sure that the Remote Control Unit is set to the correct current time (☞ P. 4). To Use the ON timer or OFF timer 1 Press the START/STOP button (Fig. 6 N) (if the unit is already operating, proceed to step 2). The indoor unit’s OPERATION Indicator Lamp (red) (Fig. 3 5) will light. 2 Press the TIMER MODE button (Fig. 6 U) to select the OFF timer or ON 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 While the air conditioner is operating or stopped, press the SLEEP button (Fig. 6 S). The indoor unit’s OPERATION Indicator Lamp (red) (Fig. 3 5) lights and the TIMER Indicator Lamp (green) (Fig. 3 6) light. To Cancel the Timer: Use the TIMER MODE button to select “CANCEL”. The air conditioner will return to normal operation.
ADJUSTING THE DIRECTION OF AIR CIRCULATION Vertical (up-down) direction of airflow is adjusted by pressing the Remote Control Unit’s SET button. Horizontal (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. R DANGER! Vertical Air Direction Adjustment Press the SET button (Fig. 6 Q).
SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING button (Fig. 6 T). The SWING Display (Fig. 7 b) will light. In this mode, the Air Flow Direction Louvers will swing automatically to direct the air flow both up and down. To stop SWING Operation Press the SWING button (Fig. 6 T) once again. The SWING Display (Fig. 7 b) will go out. Airflow direction will return to the setting before swing was begun.
CLEANING AND CARE CAUTION! ● Before cleaning the air conditioner, be sure to turn it off and disconnect the Power Supply Cord. ● Be sure the Intake Grille (Fig. 4 9) is installed securely. ● When removing and replacing the air filters, be sure not to touch the heat exchanger, as personal injury may result. Cleaning the Intake Grille Cleaning the Air Filter 1. Remove the Intake Grille.
CLEANING THE PLASMA AIR CLEANING FILTER WARNING! Before cleaning the plasma filter unit, be sure to turn off the power supply to the air conditioner. Electric shock may result. CAUTION! ● Make sure the plasma filter unit is properly mounted before cleaning or performing other 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 plasma filter unit.
Cleaning the dust collection unit 5. Install the unit. 6. Install the air filter. (The above figure is only for reference, so the intake grille is not included.) ● Please consult instructions for cleaning the air filter on page 12. 7. Close the intake grille. Push the intake grill in at 4 points (the two ends of its lower side as well as two center points of the lower side, as shown in the figure) to close it. 1 Align the two ends of the dust collection unit with the guide rail and slide in.
How to install or remove the Aircleaning and Deodorizing filter 1. Remove the dust-collecting unit. ● Please consult steps 1 and 2 of cleaning the dustcollecting unit on page 13. 2. Install or remove the Air-cleaning and Deodorizing filter into the unit. 1 Open the filter case inside the dust-collecting unit. Hook Air-cleaning and Deodorizing filter maintenance As well as ensuring the maintenance of the dust collecting unit, please also take care of the filter.
TROUBLESHOOTING WARNING! In the event of a malfunction (burning smell, etc.), immediately stop operation, 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. Always be sure to disconnect the Power Supply Plug or turn off your circuit breaker to ensure that power is completely off.
TROUBLESHOOTING Items to check Symptom CHECK ONCE MORE Doesn’t operate at all: See Page ● Is the Power Supply Plug disconnected its outlet? ● Has there been a power failure? — ● Has a fuse blown out, or a circuit breaker been tripped? ● Is the timer operating? Poor Cooling performance: 8-9 ● Is the Air Filter dirty? ● Air the air conditioner’s intake grille or outlet port blocked? ● Did you adjust the room temperature settings (thermostat) correctly? ● Is there a window or door open? — ● In the ca
OPERATING TIPS Temperature and Humidity Range Cooling Mode Dry Mode Heating Mode Outdoor temperature About 14 °F to 115 °F About 14 °F to 115 °F About 5 °F to 75 °F Indoor temperature About 64 °F to 90 °F About 64 °F to 90 °F About 86 °F or less ● If the air conditioner is used under higher temperature conditioner than those listed, the built-in protection circuit may operate to prevent internal circuit damage.
