HOW TO USE PRECAUTIONS FOR RELOCATION OR REPAIRING Before repairing or checking indoor unit, be sure to turn off “Indoor unit power supply breaker”. It can result in electric shock or injury due to rotation of indoor unit fan if you perform check or repair with the “Indoor unit power supply breaker” turned on. NAMES AND FUNCTIONS OF REMOTE CONTROL BUTTONS (WIRED REMOTE CONTROL) Wired remote control • The figure below shows the remote control with the cover opened. Note that the items in the liquid crystal display (LCD) area are shown for explanation purpose. Characters displayed with dots in the liquid crystal display (LCD) area are abbreviated. Pull the cover downwards to open.
Ventilation display Displayed during ventilation operation See page 12 Weekly timer display Displays the settings of the weekly timer. Never perform any modification. Contact your dealer for repairing. Improper repairing may lead to water leakage, electric shock or fire. Normally the refrigerant does not leak. But if it leaks and contacts fire such as fan heater, space heater or cooking heater, it may produce toxic chemicals. When repairing refrigerant leakage, determine the service with the service staff that the repair has been finished without fault. Central control display Displayed when the air conditioning system is controlled by centralized remote control.
Operation setting display area Displays setting temperature, airflow volume, operation mode and operation message. Timer operation display Displays the timer operation setting. Operation/check indicator light During operation: Lit in green In case of error: Flashing in red Place the panels removed for repairing or checking on the stable spot. Otherwise, dropping or falling may lead to injury. Temperature setting buttons These buttons are used to set the temperature of the room. * Operation/stop button This button is used to operate and stop the air conditioning system. Press the button once to operate the system and press it once again to stop the system.
Timer button This button is used to set the timer mode. See page 5 MODE button This button is used to change the operation mode. FAN SPEED button This button is used to set the airflow volume. Timer setting buttons These buttons are used to set the timer mode and the time. See page 5 to 12 VENT button This button is used to operate external ventilator. See page 12 E.S.P. button This button is used at servicing. If it is required to relocation and reinstall the unit, consult your dealer or a specialist. Improper installation of air conditioning unit may cause water leakage, electric shock and/or fire. LOUVER button This button is used to operate/stop the swing louver. See page 11 AIR CON No.
button •Display the indoor unit number connected to this remote control. •This button is used for indoor unit address setting. SET button This button is used to apply the timer operation setting. See page 5 to 12 CHECK button This button is used at servicing. TEST button This button is used during test operation. RESET button •Press this button while making settings to go back to the previous operation. See page 5 to 12 •This button is also used to reset the “FILTER CLEANING” display. (Press it after cleaning the air filter) IN case of FDU-F The setting temperature of the remote controller indicates the outdoor temperature while operating thermostat ON/OFF.
PRECAUTIONS FOR WASTE DISPOSAL Your Air Conditioning product may be marked with this symbol. It means that waste electrical and electronic equipment (WEEE as in directive 2002/96/EC) should not be mixed with general household waste. Air conditioners should be treated at an authorized treatment facility for re-use, recycling and recovery and not be disposed of in the municipal waste stream. Please contact the installer or local authority for more information. 4 CAUTION