TABLE OF CONTENTS This manual may contain images or content that may be different from the model you purchased. This manual is subject to revision by the manufacturer. SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE ............ 4 Safety Messages....................4 Notes for Flammable Refrigerant ..............5 WARNING INSTRUCTIONS .................
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Adjusting the Airflow Direction (On Some Models) ........23 Timer Setting ......................24 I-Control Ampere Function (On Some Models) ..........25 Auto Dry Function (On Some Models) .............26 Display Overview..................28 Display .........................28 Using Display .................... 29 Child Lock Function....................29 Auto Dry Function ....................30 Auto Restart Function ..................30 MAINTENANCE Cleaning.....................
SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE The following safety guidelines are intended to prevent unforeseen risks or damage from unsafe or incorrect operation of the appliance. The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as described below. Safety Messages This symbol is displayed to indicate matters and operations that can cause risk.
SAFETY INSTRUCTIONS Notes for Flammable Refrigerant The following symbols are displayed on units. This symbol indicates that this appliance uses a flammable refrigerant. If the refrigerant is leaked and exposed to an external ignition source, there is a risk of fire. This symbol indicates that the Owner's Manual should be read carefully.
SAFETY INSTRUCTIONS responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. • Installation or repairs made by unauthorized persons can pose hazards to you and others. • The information contained in the manual is intended for use by a qualified service technician who is familiar with the safety procedures and equipped with the proper tools and test instruments.
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• Do not install the product on a defective installation stand. • Be sure the installation area does not deteriorate with age. • Be sure to only use accessories made by LG which are specifically designed for use with the equipment and have them installed by a professional.
SAFETY INSTRUCTIONS • Use non-flammable gas (nitrogen) to check for leaks and to purge air; using compressed air or flammable gas may cause fire or explosion. Operation • Do not modify or extend the power cable. Scratches or peeling insulation on the power cables may result in fire or electric shock, and the cables should be replaced.
SAFETY INSTRUCTIONS • In the event of a gas leak (such as Freon, propane gas, or LP gas), ventilate sufficiently before using the air conditioner again. • Stop operation and close the window during a storm or hurricane. If possible, remove the product from the window before the hurricane arrives.
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SAFETY INSTRUCTIONS • Use only the refrigerant specified on the air conditioner label. • Do not input air or gas into the system except the specified refrigerant. • Do not touch the leaking refrigerant during installation or repair. • If the refrigerant gas leaks during the installation, ventilate the area immediately.
SAFETY INSTRUCTIONS • The appliance shall be stored in a room without continuously operating open flames (for example an operating gas appliance) and ignition sources (for example an operating electric heater). • The appliance shall be stored so as to prevent mechanical damage from occurring.
SAFETY INSTRUCTIONS Operation • Do not drink the water drained from the air conditioner. • Do not place objects in direct proximity to the outdoor unit and do not let leaves and other debris accumulate around the unit. Leaves are a hotbed for small animals which can enter the unit. Once inside the unit, such animals can cause malfunctions, smoke or fire if they come into contact with electrical parts.
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SAFETY INSTRUCTIONS • Never touch the metal parts of the air conditioner when removing the air filter. • Tear apart and throw away plastic packaging bags so that children will not play with them. • When the product will not be used for a long time, disconnect the power supply plug or turn off the breaker.
OPERATION OPERATION Before Use Notes for Operation • Adjust the direction of the airflow vertically or horizontally to circulate indoor air. • Speed up the fan to cool or warm indoor air quickly, within a short period of time. • Turn off the appliance and periodically open windows for ventilation. The indoor air quality may deteriorate if the appliance is used for long periods.
OPERATION Product Overview Stand Air Deflector (Left-Right Louver) Adjusts the airflow direction left or right. Air Deflector (Up-Down Vane) Adjusts the airflow direction up or down. Air Outlet Vents Circulates air back into the room at the desired temperature. Display Displays the set temperature and operating status.
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OPERATION Air Filter Reduces dust in the air. NOTE • The number and location of parts may vary depending on the model of the appliance. • Features may change depending on the model type.
Follow these steps to see a detailed guide for using the product with the remote control. Click the below website address. NOTE • www.lg.com • When the wireless remote control display begins to fade, replace the AAA (1.5 V) batteries. Insert the model name in the search box.
OPERATION Wireless Remote Control Overview Wireless Remote Control Use the wireless remote control to operate the appliance more conveniently.
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OPERATION Buttons Image Description Swing (Up-Down Swing) Adjusts the airflow direction up and down. Swing (Left-Right Swing) Adjusts the airflow direction left and right. Power Cooling / Power Heating Changes the room temperature quickly. Power Turns the appliance on or off. Temperature Setting Adjusts the desired room temperature.
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OPERATION Image Description Room Temperature Check the indoor temperature. • The room temperature is displayed for 3 seconds and then returns to the previous screen. Child Lock Lock the air contioner. In operation this function, display key will be locked and air conditioner indicates “...
OPERATION Using Wireless Remote Each press changes the modes in this order: Cooling Auto Dehumidification Control Fan. Operating with the Wireless Remote Control • Aim at the signal receptor on the floor standing type air conditioner when operating. • Block a strong light over the signal receptor with a curtain or etc.
OPERATION • Auto Mode (Heat Pump Model): Set the heating capability will be deteriorated as frost is generated at outdoor unit, therefore, the temperature from 18 to 30 frost will be removed by performing defrost • Auto Mode (Cooling Only Model): Each press operation.
OPERATION Adjusting the Fan Speed Setting Up-Down Airflow Direction You can adjust the fan speed. Turn the appliance on. • Press the button repeatedly to select the desired fan speed. Press the Swing ( ) button to adjust the up- down direction of the airflow automatically.
OPERATION Timer Setting Setting the On Timer This function can be set when the appliance is Setting the Current Time turned on. Press and hold the On Timer button for about Press the On Timer button. 3 seconds. • The ON icon below flashes at the bottom of •...
OPERATION • The OFF icon below flashes at the bottom of NOTE the display screen. • If you wish to cancel a specific timer setting, press the each timer button as you want. Then press the Cancel button while aiming the remote controller at the signal receptor.
OPERATION - Display icon may not appear depending on Press the button to select the desired the model accordingly. step. • Capacity may decrease when I-Control Ampere mode is selected. • Some functions may not be supported, depending on the model. •...
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OPERATION • Press the button. NOTE • Auto dry function is released at initial state as standard. • The indoor unit will respond with beep once and indicate “ ” on its display panel. Then Auto dry function will be set. •...
OPERATION Indoor fan speed button Outdoor Operation lamp Reservation lamp Indoor fan speed lamp Heating operation lamp Dehumidification operation lamp Cooling operation lamp Power cool lamp Using Display Child Lock Function You can prevent children or others from using it carelessly. •...
OPERATION Auto Dry Function You can reduces the moisture remaining inside the air conditioner when the air conditioner is turned off. When pressing the t button after setting the function, evaporator in indoor unit will be automatically dried as showing counting 00 to 99 on its display panel. After indicating 99 on the display panel, the unit will be automatically turned off.
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OPERATION • If you want to set or disable the auto restart function, press and hold the simultaneously for about 3 seconds.
MAINTENANCE MAINTENANCE Cleaning Cleaning Interval WARNING • Before cleaning or performing maintenance, disconnect the power supply and wait until the fan stops. • When you remove the air filter, do not touch the metal parts of the indoor unit. Doing so may cause an injury.
MAINTENANCE Tips for Maintenance Cleaning the Air Filter Before Long Periods of Disuse NOTE • Do not bend the air filter, as it may break. Operate the air conditioner in the Fan mode • Assemble the air filter properly to prevent dust for 2 to 3 hours.
TROUBLESHOOTING TROUBLESHOOTING Before Calling for Service Please check the following before you contact the service centre. If the problem persists, contact your local service centre. NOTE • Some functions may not be supported, depending on the model. Operation Symptoms Possible Cause & Solution The appliance does not Burning smell and strange sounds are coming from the appliance.
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TROUBLESHOOTING Symptoms Possible Cause & Solution The appliance stops The appliance is suddenly turned off. during operation. • The Off Timer function may have timed out, which turns the appliance off. Check the timer settings. Have you made a mistake in timer operation? •...
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TROUBLESHOOTING Symptoms Possible Cause & Solution The appliance does not The room temperature is too high. emit cool air. • In summer, cooling the indoor air fully may take some time. In this case, select the Jet mode to cool the indoor air quickly. The room may have been very hot when the room air conditioner was first turned on.
TROUBLESHOOTING Performance Symptoms Possible Cause & Solution The indoor unit is still The Auto Clean function is being operated. operating even when • Allow the Auto Clean function to continue since it reduces any remaining the appliance has been moisture inside the indoor unit. If you do not want this function, you can turned off.
TROUBLESHOOTING Calling for Service Situations in which Calling for Service is Necessary If the appliance is in one of the following situations, please call the service. • Anything abnormal, such as a burning smell, loud noises, etc., occur; - Turn off the appliance and circuit breaker. - Never try to repair or restart the appliance yourself.
APPENDIX APPENDIX Outdoor Unit information Specification Power Supply: 1 ø, 220-240 V~, 50/60 Hz / 3 ø, 380-415 V~, 50/60 Hz Model ZUAA1 ZUAB1 ZUAC1 Phase Refrigerant precharged 0.75 0.98 1.25 amounted (kg) Net weight (kg) 24.2 30.9 41.5 Dimension (W X H X D) (mm) 717 x 483 x 230 770 x 545 x 288 870 x 650 x 330...
APPENDIX Installation of Outdoor Unit • If an awning is built over the unit to prevent direct sunlight or rain exposure, make sure that heat radiation from the condenser is not restricted. • Ensure that the spaces indicated by arrows around front, back and side of the unit. •...
APPENDIX Indoor Unit Information Specification Power Supply: 1 ø, 220-240 V~, 50/60 Hz Model ZPNQ24GS1A ZPNQ30GR5E ZPNQ36GR5A ZPNQ36LR5A0 Phase Net weight (kg) 25.3 Dimension (W X H X D) (mm) 530 x 1800 x 590 x 1840 x 590 x 1840 x 590 x 1840 x Piping Liquid Pipes...