FEATURES AND FUNCTIONS INVERTER SWING OPERATION At the start of operation, a large power is used to bring the The Air Flow Direction Louvers swings automatically up and room quickly to the desired temperature. Afterward, the air down so that the air speeds to every nook and corner of conditioner automatically switches to a low power setting your room.
NAME OF PARTS Fig. 1 a-14 Fig.2 OPERATION TIMER a-10 a-11 a-12 COIL DRY a-13 Fig.3 Fig. 5 a-17 a-15 a-16 a-18 Fig.4 Fig. 6 b-10 c-10 b-11 c-11 b-12 b-14 b-16 b-13 b-15 Fig. 7 To facilitate explanation, the accompanying illustra- tion has been drawn to show all possible indicators;...
Fig. 1 Indoor Unit Fig. 6 Remote Control Unit a-1 Operating Control Panel (Fig. 2) b-1 Signal Transmitter a-2 MANUAL AUTO button b-2 MODE button When kept on pressing the MANUAL b-3 MIN. HEAT button AUTO button for more than 10 seconds, b-4 SET TEMP.
PREPARATION Load Batteries (AAA/R03/LR03 × × × × × 2) CAUTION! G Take care to prevent infants from accidentally swallowing batteries. Press and slide the battery compartment lid on the re- G 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...
OPERATION To Select Mode Operation Press the START/STOP button (Fig.6 b-9). The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3 a-5) will light. The air conditioner will start operating. Press the MODE button (Fig.6 b-2) to select the desired mode. Each time the button is pressed, the mode will change in the following order.
OPERATION To Stop Operation Press the START/STOP button (Fig. 6 b-9). The OPERATION Indicator Lamp (green) (Fig. 3 a-5) will go out. About AUTO CHANGEOVER Operation G When AUTO CHANGEOVER operation first selected, the fan will oper- AUTO: ate at very low speed for about one minute, during which time the indoor unit detects the room conditions and selects the proper operation mode.
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 Press the START/STOP button (Fig. 6 b-9) To Cancel the Timer (if the indoor unit is already operating, proceed to step 2).
SLEEP TIMER OPERATION Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operation is stopped. To Use the SLEEP Timer To Cancel the Timer: While the air conditioner is operating or stopped, press the Use the TIMER MODE button to select SLEEP button (Fig.
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.
MINIMUM HEAT OPERATION • The room temperature can be maintained at 50 °F by pressing the MIN. HEAT button (Fig.6 b-3) so as to prevent the room temperature from falling too far. To use MINIMUM HEAT OPERATION While MINIMUM HEAT OPERATION is in progress, the following opera- tions/features cannot be used Press the MIN.
SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING button (Fig. 6 b-12). The SWING Display (Fig. 7 c-4) will light. In this mode, the Air Flow Direction Louvers will swing automatically to direct the air flow both up and down.
CLEANING AND CARE G Before cleaning the indoor unit, be sure to turn it off and disconnect the Power Supply Cord. CAUTION! G Be sure the Intake Grille (Fig. 1 a-8) is installed securely. G When removing or replacing the air filters, be sure not to touch the heat exchanger, as personal injury may result.
Air Cleaning Filter Installation 2. Remove the air cleaning filters attached to the frames of the front panel. 1. Open the Intake Grille and remove the Air filters. Air cleaning filter frame 2. Attach the air cleaning filter to the frame of the front panel.
TROUBLESHOOTING In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off breaker, WARNING! and consult authorized service personnel. Merely turning off the indoor 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 Symptom Items to check See Page G Is the Power Supply Plug disconnected its outlet? CHECK ONCE Doesn’t operate at all: MORE G Has there been a power failure? — G Has a fuse blown out, or a circuit breaker been tripped? G Is the timer operating? 8 - 9 G Is the Air Filter dirty?
OPERATING TIPS Temperature and Humidity Range Dry Mode Heating Mode Cooling Mode Outdoor temperature About 14 to 109 °F About 5 to 75 °F About 14 to 109 °F Indoor temperature About 64 to 90 °F About 86 °F or less About 64 to 90 °F G If the air conditioner is used under higher temperature conditions than those listed, the built-in protection circuit may operate to prevent internal circuit damage.