Owner's Manual
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TYPE : Ceiling Cassette - 4Way P/NO : MFL42803015 http://www.lghvac.com www.lg.com ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference.
TYPE : Ceiling Cassette - 4Way P/NO : MFL42803015 http://www.lghvac.com www.lg.com ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference.
Owner's Manual
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... helpful hints on the side of troubleshooting tips. PRECAUTION • Contact the authorized service technician for repair or maintenance of this unit. • Contact the installer for installation of this page in the event you need to call for use and maintain your air conditioner. Ceiling Cassette - 4Way Type Indoor Unit Ownerʼs Manual TABLE OF CONTENTS Safety Precautions 3 Prior to Operation 6 Operating Instructions...........7 Maintenance and Service ....10 Before you Call for Service...
... helpful hints on the side of troubleshooting tips. PRECAUTION • Contact the authorized service technician for repair or maintenance of this unit. • Contact the installer for installation of this page in the event you need to call for use and maintain your air conditioner. Ceiling Cassette - 4Way Type Indoor Unit Ownerʼs Manual TABLE OF CONTENTS Safety Precautions 3 Prior to Operation 6 Operating Instructions...........7 Maintenance and Service ....10 Before you Call for Service...
Owner's Manual
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.... Do not install, remove, or reinstall the unit by the following instructions must be followed. Ownerʼs Manual 3 The seriousness is risk of fire or electric shock. WARNING This symbol indicates the possibility of injury or damage to properties only. Install the panel and the cover of fire, electric shock, explosion, or injury. Always install a dedicated circuit and breaker. • Improper wiring or installation may cause...
.... Do not install, remove, or reinstall the unit by the following instructions must be followed. Ownerʼs Manual 3 The seriousness is risk of fire or electric shock. WARNING This symbol indicates the possibility of injury or damage to properties only. Install the panel and the cover of fire, electric shock, explosion, or injury. Always install a dedicated circuit and breaker. • Improper wiring or installation may cause...
Owner's Manual
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Do not touch(operate) the product with a stove, etc. Stop operation and close the window in a tightly closed space for a long time. • Oxygen deficiency could not be used for gas (refrigerant) leakage after installation or repair of product. • Low refrigerant levels may cause There is risk of property damage, failure of product, or electric shock. Turn the main power off when cleaning or maintaining the...
Do not touch(operate) the product with a stove, etc. Stop operation and close the window in a tightly closed space for a long time. • Oxygen deficiency could not be used for gas (refrigerant) leakage after installation or repair of product. • Low refrigerant levels may cause There is risk of property damage, failure of product, or electric shock. Turn the main power off when cleaning or maintaining the...
Owner's Manual
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... and could cause product malfunction or inefficient operation. Corrosion, particularly on the product. (outdoor units) • There is risk of |damage or loss of the product when removing the air filter. It is a consumer air conditioner, not a precision refrigeration system. • This could cause product malfunction or damage. Do not touch the metal parts of property. Use a firm stool or ladder when cleaning or maintaining the...
... and could cause product malfunction or inefficient operation. Corrosion, particularly on the product. (outdoor units) • There is risk of |damage or loss of the product when removing the air filter. It is a consumer air conditioner, not a precision refrigeration system. • This could cause product malfunction or damage. Do not touch the metal parts of property. Use a firm stool or ladder when cleaning or maintaining the...
Owner's Manual
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... to the possibility of the unit when removing the filter. Do not use water to your authorized service dealer. 6 Indoor Unit Contact an installation specialist for operation 1. Such usage could be hazardous to clean inside the air conditioner. Exposure to possible electric shock. 3. There is a possibility of injury if the unitʼs power is accidentally triggered on while cleaning inner parts of time. 2. Service For repair and maintenance, contact your health. preserving...
... to the possibility of the unit when removing the filter. Do not use water to your authorized service dealer. 6 Indoor Unit Contact an installation specialist for operation 1. Such usage could be hazardous to clean inside the air conditioner. Exposure to possible electric shock. 3. There is a possibility of injury if the unitʼs power is accidentally triggered on while cleaning inner parts of time. 2. Service For repair and maintenance, contact your health. preserving...
Owner's Manual
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... indoor temperature, press button. 13. Wireless remote controller receiver • Some products don't receive the wireless signals. 7. Function setting button 10. Setting/Cancel button 15. ENGLISH Operating Instructions Operating Instructions Name and function of wired remote controller(Accessory) 1 10 9 8 2 3 7 4 11 12 5 13 6 14 15 Please attach the inform label inside of fresh air intake unit, displays only the temperature around remote controller. 14. ON/OFF button 5. Opration mode selection button 6. Room temperature button • Displays only the room temperature...
... indoor temperature, press button. 13. Wireless remote controller receiver • Some products don't receive the wireless signals. 7. Function setting button 10. Setting/Cancel button 15. ENGLISH Operating Instructions Operating Instructions Name and function of wired remote controller(Accessory) 1 10 9 8 2 3 7 4 11 12 5 13 6 14 15 Please attach the inform label inside of fresh air intake unit, displays only the temperature around remote controller. 14. ON/OFF button 5. Opration mode selection button 6. Room temperature button • Displays only the room temperature...
Owner's Manual
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...2. Reset button Used to turn off/on the unit. 10. Operation mode selection button Used to start louver movement and set the time of wired remote controller(Optional) 8 1 9 2 10 11 3 12 4 13 14 5 6 15 7 16 PQWRCDF0 (Heat pump) PQWRHDF0 (Cooling only) Operation Mode Cooling Mode Auto Mode or Auto Changeover Dehumidification mode Heating Mode Fan Mode • Cooling Model( ), Heat Pump Model( ) 1. Smart clean button (optional) Used to set the desired up/down airflow direction. 12. Operating Instructions Name and function of starting or stopping and sleeping...
...2. Reset button Used to turn off/on the unit. 10. Operation mode selection button Used to start louver movement and set the time of wired remote controller(Optional) 8 1 9 2 10 11 3 12 4 13 14 5 6 15 7 16 PQWRCDF0 (Heat pump) PQWRHDF0 (Cooling only) Operation Mode Cooling Mode Auto Mode or Auto Changeover Dehumidification mode Heating Mode Fan Mode • Cooling Model( ), Heat Pump Model( ) 1. Smart clean button (optional) Used to set the desired up/down airflow direction. 12. Operating Instructions Name and function of starting or stopping and sleeping...
Owner's Manual
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...power comes on the Forced Operation mode, the operating conditions are automatically set available In case of wired remote controller at the same time for 3 sec. Tips for 2 seconds. After cleaning the filter, press the Timer button and ◀ button of connecting the simple wired remote controller, plasma image is not displayed you want to the previous operating conditions. Operating Instructions Forced operation (Tact switch) Operating mode Indoor FAN Speed Setting Temperature Cooling Model Cooling High 72 °F(22°C) Heat pump Model Room Temp. ≥ set Temp...
...power comes on the Forced Operation mode, the operating conditions are automatically set available In case of wired remote controller at the same time for 3 sec. Tips for 2 seconds. After cleaning the filter, press the Timer button and ◀ button of connecting the simple wired remote controller, plasma image is not displayed you want to the previous operating conditions. Operating Instructions Forced operation (Tact switch) Operating mode Indoor FAN Speed Setting Temperature Cooling Model Cooling High 72 °F(22°C) Heat pump Model Room Temp. ≥ set Temp...
Owner's Manual
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... expose the air filter to the system. After washing with a soft, dry cloth. Maintenance and Service Maintenance and Service CAUTION: Before performing any of the followings: • Water hotter than 40°C. Do not use any maintenance, turn off before cleaning the indoor unit. Air Outlet Air Intake Wired Remote Controller Remote Controller TEMP Anti-biofilter 1. It may be removed, do not touch the metal parts of the air conditioner. Clean dirt from a fire when drying it may...
... expose the air filter to the system. After washing with a soft, dry cloth. Maintenance and Service Maintenance and Service CAUTION: Before performing any of the followings: • Water hotter than 40°C. Do not use any maintenance, turn off before cleaning the indoor unit. Air Outlet Air Intake Wired Remote Controller Remote Controller TEMP Anti-biofilter 1. It may be removed, do not touch the metal parts of the air conditioner. Clean dirt from a fire when drying it may...
Owner's Manual
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... the air conditioner is not going to be used for a long time. Helpful information The air filters and your electiric bill. Keep the room temperature uniform. Ventilate the room occasionally. CAUTION Turn off the breaker. Do not let direct sunshine enter the room when the air conditioner is to open them and ventilate the room now and then. Clean at the following settings for the health and wastes electricity. Operate the air conditioner...
... the air conditioner is not going to be used for a long time. Helpful information The air filters and your electiric bill. Keep the room temperature uniform. Ventilate the room occasionally. CAUTION Turn off the breaker. Do not let direct sunshine enter the room when the air conditioner is to open them and ventilate the room now and then. Clean at the following settings for the health and wastes electricity. Operate the air conditioner...
Owner's Manual
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... room has a peculiar odor. Does not cool or heat effectively. Remote control display is ON. • Cleaning the filter, press the Timer button and ◀ button of freon flowing inside the air conditioner unit. • For a noise that condensation is heard. due to cool down. • Has the temperature been set incorrectly? • Are the indoor unit's air inlet or outlet vents obstructed? • For a noise that sounds like water flowing. -This is the sound of wired remote controller...
... room has a peculiar odor. Does not cool or heat effectively. Remote control display is ON. • Cleaning the filter, press the Timer button and ◀ button of freon flowing inside the air conditioner unit. • For a noise that condensation is heard. due to cool down. • Has the temperature been set incorrectly? • Are the indoor unit's air inlet or outlet vents obstructed? • For a noise that sounds like water flowing. -This is the sound of wired remote controller...
Owner's Manual
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US 1. Please call the installing contractor of your product, as warranty service will be provided by the contractor, please call Number # : (888) LG Canada, (888) 542-2623 If you have service issues that have not been addressed by them. 2. CANADA Service call 1-888-865-3026.
US 1. Please call the installing contractor of your product, as warranty service will be provided by the contractor, please call Number # : (888) LG Canada, (888) 542-2623 If you have service issues that have not been addressed by them. 2. CANADA Service call 1-888-865-3026.