CONTENTS SAFETY PRECAUTIONS ........En-1 SWING OPERATION ...........En-11 FEATURES AND FUNCTIONS ......En-2 ECONOMY OPERATION ........En-11 NAME OF PARTS ..........En-4 MINIMUM HEAT OPERATION ......En-12 PREPARATION ............En-5 MANUAL AUTO OPERATION ......En-12 OPERATION ............En-6 CLEANING AND CARE ........En-13 TIMER OPERATION..........En-8 TROUBLESHOOTING .........En-15 SLEEP TIMER OPERATION .........En-9 OPERATING TIPS ..........En-16 ADJUSTING THE DIRECTION OF SPECIFICATION ..........En-17...
FEATURES AND FUNCTIONS FEATURES AND FUNCTIONS INVERTER HORIZONTAL AIRFLOW: COOLING/ DOWNWARD AIRFLOW: HEATING At the start of operation, a large power is used to bring the room quickly to the desired temperature. Afterwards, the unit For cooling, use horizontal airfl ow so the cool air does not blow automatically switches to a low power setting for economic and directly on the occupants in the room.
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Fig. 1 MANUAL AUTO Fig. 2 OPERATION TIMER a12 a13 ECONOMY Fig. 3 Fig. 5 Fig. 4 Fig. 6 Fig. 7 To facilitate explanation, the accompanying illustration has been drawn to show all possible indicators; in actu- al operation, however, the display will only show those indicators appropriate to the current operation.
NAME OF PARTS Fig. 1 Indoor Unit Fig. 6 Remote Controller a1 Operating Control Panel (Fig. 2) b1 Signal Transmitter a2 MANUAL AUTO button b2 MODE button ● When kept on pressing the MANUAL AUTO b3 MIN.HEAT button button for more than 10 seconds, the forced b4 ECONOMY button cooling operation will start.
PREPARATION CAUTION! Turn on the Power ● Take care to prevent infants from acciden- tally swallowing batteries. Turn on the circuit breaker ● When not using the Remote Controller for an extended period, remove the batteries to avoid possible leakage and damage to the unit.
OPERATION To Select Mode Operation Press the START/STOP button (Fig.6 b8). The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3 a5) will light. The air conditioner will start operating. Press the MODE button (Fig.6 b2) to select the de- sired mode. Each time the button is pressed, the mode will change in the following order.
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OPERATION To Stop Operation Press the START/STOP button (Fig. 6 b8). The OPERATION Indicator Lamp (green) (Fig.3 a5) will go out. About AUTO CHANGEOVER Operation ● When AUTO CHANGEOVER operation fi rst selected, the fan will operate AUTO: at very low speed for about one minute, during which time the unit detects the room conditions and selects the proper operating mode.
TIMER OPERATION Before using the timer function, be sure that the Remote Controller is set to the correct current time (☞ P.5). To Use the ON timer or OFF timer Press the START/STOP button (Fig. 6 b8) To Cancel the Timer (if the 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 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 MODE button to select SLEEP button (Fig.
ADJUSTING THE DIRECTION OF AIR CIRCULATION ● Adjust the up, down, left, and right AIR directions with the AIR DIRECTION buttons on the Remote Controller. ● Use the AIR DIRECTION buttons after the Indoor Unit has started operating and the airfl ow-direction louvers have stopped moving.
SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING button (Fig. 6 b11). The SWING Display (Fig. 7 c7) will light. Each time the SWING button is pressed, the swing operation will change in the following order.
MINIMUM HEAT OPERATION • The room temperature can be maintained at 50°F by pressing the MIN. HEAT button ● Indicator Lamp (Fig.6 b3) so as to prevent the room temperature from falling too far. OPERATION TIMER To use MINIMUM HEAT OPERATION ECONOMY Press the MIN.
CLEANING AND CARE ● Before cleaning the air conditioner, be sure to turn it off and disconnect the Power Supply Cord. CAUTION! ● Be sure the Intake Grille (Fig. 1 a8) is installed securely. ● When removing and replacing the air fi lters, be sure not to touch the heat exchanger, as personal injury may result.
CLEANING AND CARE Air Cleaning Filter Installation Replacing dirty Air cleaning fi lters Replace fi lters with the following components (purchased sep- 1. Open the Intake Grille and remove the Air arately). fi lters. ● POLYPHENOL CATECHIN AIR CLEANING FILTER : UTR-FA13-1 ●...
TROUBLESHOOTING In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical WARNING! 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.
TROUBLESHOOTING Symptom Items to check See Page ● Is the Power Supply Plug disconnected its outlet? CHECK ONCE Doesn’t operate at all: MORE ● Has there been a power failure? — ● Has a fuse blown out, or a circuit breaker been tripped? ●...
OPERATING TIPS Temperature and Humidity Range MODEL Cooling Mode Dry Mode Heating Mode About 14 to 115 °F About 14 to 115 °F About 5 to 75 °F Outdoor temperature 24/30R About 0 to 115 °F About 0 to 115 °F About 0 to 75 °F Indoor temperature 18/24/30R...