CONTENTS SAFETY PRECAUTIONS ........En-1 ECONOMY OPERATION ........En-11 FEATURES AND FUNCTIONS ......En-2 10°C HEAT OPERATION ........En-12 NAME OF PARTS ..........En-3 MANUAL AUTO OPERATION ......En-12 PREPARATION .............En-5 CLEANING AND CARE ........En-12 OPERATION ............En-6 SELECTING THE REMOTE CONTROLLER TIMER OPERATION ..........En-8 SIGNAL CODE ............En-15 SLEEP TIMER OPERATION .........En-9 TROUBLESHOOTING ........En-16 ADJUSTING THE DIRECTION OF AIR...
FEATURES AND FUNCTIONS FEATURES AND FUNCTIONS ■ Energy saving and Comfortable function ■ Clean function INVERTER REMOVABLE INTAKE GRILLE At the start of operation, large amount of power is used to The indoor unit’s intake grille can be removed for easy clean- ing and maintenance.
NAME OF PARTS Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 To facilitate explanation, the accompanying illustra- tion has been drawn to show all possible indicators; in actual operation, however, the display will only show those indicators appropriate to the current operation. En-3...
Page 5
Fig. 1 Indoor Unit Fig. 5 Remote Controller 1 Operating Control Panel (Fig. 2) D Signal Transmitter 2 MANUAL AUTO button E MODE button ● When the MANUAL AUTO button is F 10˚C HEAT button pressed in for more than 10 seconds, the forced cooling operation will start.
PREPARATION CAUTION! Turn on the Power ● Take care to prevent infants from acciden- Turn on the circuit breaker tally swallowing batteries. ● When not using the Remote Controller for an extended period, remove the batteries to Load Batteries (Size AAA R03/LR03 2) * avoid possible leakage and damage to the unit.
OPERATION To Select Mode Operation Press the START/STOP button (Fig.5 K ). The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3 5) will light. The air conditioner will start operating. Press the MODE button (Fig.5 E ) to select the de- sired mode.
Page 8
OPERATION To Stop Operation Press the START/STOP button (Fig. 5 K ). The OPERATION Indicator Lamp (green) (Fig. 3 5) 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 a few minutes, 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 Controller is set to the correct current time (☞ P. 5). To Use the ON timer or OFF timer To Cancel the Timer Press the START/STOP button (Fig. 5 K ) Use the TIMER button to select “CANCEL”..
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 airfl ow is adjusted by pressing the Remote Controller's SET button. Horizontal (right-left) airfl ow direc- tion is adjusted manually, by moving the Airfl ow Direction Louvers. Whenever making horizontal airfl ow adjustments, start air conditioner operation and be sure that the vertical air direction louvers are stopped.
Page 12
SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING button (Fig. 5 M ). The SWING Display (Fig. 6 Y ) will light. In this mode, the Airfl ow Direction Louvers will swing automatically to direct the Airfl ow both up and down.
10°C HEAT OPERATION To use 10°C HEAT OPERATION Press the 10°C HEAT button (Fig.5 F ) While 10°C HEAT OPERATION is in The OPERATION indicator lamp (green) (Fig. 3 5 ) will go out, and the ECONOMY indi- progress, only the following operation cator lamp (green) (Fig.
CLEANING AND CARE Cleaning the Intake Grille Cleaning the Air Filter 1. Remove the Intake Grille. 1. Open the Intake Grille, and remove the 1 Place your fi ngers at both lower ends of the grille panel, air fi lter. and lift forward;...
CLEANING AND CARE 3. Replace them by 2 new Air cleaning fi l- Air Cleaning Filter Installation ters. 1. Open the Intake Grille and remove the Air 1 Remove the old air cleaning fi lters in reverse order of fi lters. their installation.
SELECTING THE REMOTE CONTROLLER SIGNAL CODE When two or more air conditioners are installed in a room and the Remote Controller is operating an air conditioner other than the one you wish to set, change the signal code of the Remote Controller to operate only the air conditioner you wish to set (4 selections possible).
TROUBLESHOOTING In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical WARNING! breaker 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 turn off the electrical breaker to ensure that power is completely off.
TROUBLESHOOTING Items to check Symptom See Page ● Has the circuit breaker been turn off? 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 AUTO Restart In Event of Power Interruption ● The power supply to the air conditioner is stopped by a ● If a power interruption occurs during TIMER operation, the tim- power interruption. The air conditioner will then restart auto- er will be reset and the indoor unit will begin (or stop) operation matically in its previous mode when the power is restored.