English Français AIR CONDITIONER Floor Type Español OPERATING MANUAL MODE D’EMPLOI MANUAL DE FUNCIONAMIENTO KEEP THIS OPERATING MANUAL FOR FUTURE REFERENCE CONSERVER CE MANUEL D’UTILISATION POUR POUVOIR LE CONSULTER ULTÉRIEUREMENT CONSERVE ESTE MANUAL DE FUNCIONAMIENTO PARA FUTURA REFERENCIA PART NO. 9378532076 9378532076_OM.
CONTENTS PART NO. 9378532076 SAFETY PRECAUTIONS........................................En-2 FEATURES AND FUNCTIONS ...............................En-3 NAME OF PARTS ...................................................En-4 PREPARATION .......................................................En-6 OPERATION............................................................En-7 TIMER OPERATION ...............................................En-8 ADJUSTING THE DIRECTION OF AIR CIRCULATION ................................
FEATURES AND FUNCTIONS INVERTER At the start of operation, large amount of 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. MILDEW-RESISTANT FILTER The AIR FILTER has been treated to resist mildew growth, thus allowing cleaner use and easier care.
NAME OF PARTS 1 Fig. 1 1 G B A = 2 3 Fig. 2 4 4 D F TIMER OPERATION ECONOMY 7 6 8 5 Fig. 3 C 9 E 9 Fig. 4 Fig. 5 4') 7 En-4 9378532076_OM.
Fig. 1 Indoor Unit Fig. 5 Remote Controller 1 Operating Control Panel (Fig. 2) 2 Air Outlet Selection switch 3 MANUAL AUTO button ● When the MANUAL AUTO button is pressed 1 2 3 4 5 6 7 8 9 0 A B C in for more than 10 seconds, the forced cooling operation will start. ● The forced cooling operation is used at the time of installation. Only for authorized service personnel's use. ● When the forced cooling operation starts by any chance, press the START/STOP button to stop the operation.
PREPARATION CAUTION • To prevent malfunction or damage of the remote controller: - Place remote controller at where will not be exposed to direct sunlight or excessive heat. - Remove batteries if the product is not going to be used for an extended period. - Exhausted batteries must be removed immediately, and be disposed according to the local laws and regulations of your region.
OPERATION You can quickly start the operation with following 3 steps: To Select Mode Operation 1 2 Press the START/STOP button (Fig.5 1). Press the MODE button (Fig.5 2) to select the desired mode. Switches operation mode in following order. FAN HEAT ▲ ▲ DRY ▲ COOL ▲ ▲ AUTO Notes in HEAT mode: • At the beginning of the operation, the indoor unit operates at very low fan speed for about 3–5 minutes for preparation, and then switches to the selected fan speed.
OPERATION To Stop Operation Press the START/STOP button (Fig. 5 1). The OPERATION Indicator Lamp (green) (Fig. 3 6) will go out. About AUTO CHANGEOVER Operation AUTO: ● When AUTO CHANGEOVER operation ¿rst selected, the fan will operate 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 To Use the ON timer or OFF timer 1 Turn on the indoor unit by pressing the START/STOP button. (Fig. 5 1). OPERATION indicator on the indoor unit turns on. If the indoor unit is already operating, skip this step. 2 Press the ON timer button (Fig. 5 F ) or the OFF timer button. (Fig. 5 E). 3 Adjust the time by pressing the SELECT button (Fig. 5 G ) within about 5 seconds, while the clock indicator is blinking.
ADJUSTING THE DIRECTION OF AIR CIRCULATION Vertical (up-down) direction of airÀow is adjusted by pressing the Remote controller’s SET button. Horizontal (right-left) airÀow direction is adjusted manually, by moving the AirÀow Direction Louvers. Whenever making horizontal airÀow adjustments, start air conditioner operation and be sure that the vertical air direction louvers are stopped.
AIR OUTLET SELECTION With this function , air come out simultaneously from the upper and lower air outlets so that the room can be cooled or heated effectively. This function is set using the switch behind the front grille of the Indoor unit. (This function is available in cooling and heating operation.) How to set to blow out air from the upper and lower air outlets ■ Set the air outlet selection switch to Air blows out automatically from the upper and lower air outlets as shown in the table below.
MIN. (MINIMUM) HEAT OPERATION • The room temperature can be maintained at 50 °F (10 °C) by pressing the MIN. HEAT button (Fig.5 6) so as to prevent the room temperature from falling too far. To use MIN. HEAT OPERATION Press the MIN. HEAT button (Fig. 5 6) The OPERATION Indicator lamp (green)(Fig.3 6) will go out, and the ECONOMY Indicator lamp (green)(Fig. 3 8) will light. • The direction of airÀow is set to horizontal. To stop MIN. HEAT OPERATION While MIN.
SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING button (Fig. 5 9). The SWING Display (Fig. 5 J) will light. In this mode, the AirÀow Direction Louvers will swing automatically to direct the airÀow both up and down. To stop SWING Operation Press the SWING button (Fig. 5 9) once again. The SWING Display (Fig. 5 J) will go out. AirÀow 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. ● Be sure the Intake Grille (Fig. 1 9) is installed securely. ● When removing and replacing the air ¿lter, 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 AND CARE Air Cleaning Filter Installation 1. Open the Intake Grille and remove the Air ¿lter. 2. Replace them by 2 new Air cleaning ¿lters. 1 Remove the old air cleaning ¿lters in reverse order of their installation. 2 Install in the same way as for installation of the air cleaning ¿lter set. 3. Install the Air ¿lter and close the Intake Grille. 2. Install the Air cleaning ¿lter set (set of 2). Set the air cleaning ¿lter into the panel. Catch it on 5 places of picks.
TROUBLESHOOTING CAUTION In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical 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. Always be sure to turn off the electrical breaker or disconnect the power supply plug to ensure that power is completely off.
TROUBLESHOOTING NORMAL FUNCTION CHECK ONCE MORE Symptom Problem See Page The damper opens and closes automatically ● The damper is automatically controlled by a microcomputer according to the airÀow temperature and operation time of the air conditioner.
OPERATING TIPS Operation and Performance Heating Performance ● This air conditioner operates on the heat-pump principle, absorbing heat from outdoor air and transferring that heat indoors. As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that insuf¿cient heating performance is being produced, we recommend you use this air conditioner in conjunction with another kind of heating appliance.
OPERATING TIPS Multi-type Air conditioner This indoor unit can be connected to a multi-type outdoor unit. The multi-type air conditioner allows multiple indoor units to be operated in multiple locations. The indoor units may be operated simultaneously, in accordance with their respective output.
