Owner's Manual
Page 1
TYPE : Ceiling Concealed Duct - ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. Low Static P/NO : MFL42803021 http://www.lghvac.com www.lg.com
TYPE : Ceiling Concealed Duct - ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. Low Static P/NO : MFL42803021 http://www.lghvac.com www.lg.com
Owner's Manual
Page 2
... do not play with the air conditioner. • When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts. • Installation work must be performed in the event you may not need to prove date of purchase or to Operation 6 Operating Instructions...........7 Name and Function of Remote Controller 7 Maintenance and Service ......9 Before you Call for service at all. Just a little...
... do not play with the air conditioner. • When the power cord is to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts. • Installation work must be performed in the event you may not need to prove date of purchase or to Operation 6 Operating Instructions...........7 Name and Function of Remote Controller 7 Maintenance and Service ......9 Before you Call for service at all. Just a little...
Owner's Manual
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... follow the instruction. ■ Installation WARNING Do not use a defective or underrated circuit breaker. Be sure the installation area does not deteriorate with age. • If the base collapses, the air conditioner could cause injury. Use the correctly rated breaker or fuse. • There is classified by yourself (customer). • There is risk of control box securely. Be sure to do. For electrical work, contact the...
... follow the instruction. ■ Installation WARNING Do not use a defective or underrated circuit breaker. Be sure the installation area does not deteriorate with age. • If the base collapses, the air conditioner could cause injury. Use the correctly rated breaker or fuse. • There is classified by yourself (customer). • There is risk of control box securely. Be sure to do. For electrical work, contact the...
Owner's Manual
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... window in storm or hurricane. When flammable gas leaks, turn off the gas and open . • Moisture may condense and wet or damage furniture. ■ Operation Take care to ensure that power cable could occur. CAUTION Install the drain hose to ensure that water is drained away properly. • A bad connection may cause water leakage. Safety Precautions Do not let the air conditioner run into electric parts...
... window in storm or hurricane. When flammable gas leaks, turn off the gas and open . • Moisture may condense and wet or damage furniture. ■ Operation Take care to ensure that power cable could occur. CAUTION Install the drain hose to ensure that water is drained away properly. • A bad connection may cause water leakage. Safety Precautions Do not let the air conditioner run into electric parts...
Owner's Manual
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... not use the remote if the batteries have leaked. • The chemicals in the remote control with clean water. Do not mix old and new batteries or different types of batteries. • There is risk of personal injury and failure of fire, electric shock, or damage to lift and transport the product. Do not block the inlet or outlet of the air conditioner...
... not use the remote if the batteries have leaked. • The chemicals in the remote control with clean water. Do not mix old and new batteries or different types of batteries. • There is risk of personal injury and failure of fire, electric shock, or damage to lift and transport the product. Do not block the inlet or outlet of the air conditioner...
Owner's Manual
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... power and breaker are turned off. There is a possibility of injury if the unitʼs power is accidentally triggered on while cleaning inner parts of the unit when removing the filter. Injuries can destroy the insulation, leading to your authorized service dealer. 6 Indoor Unit Such usage could be hazardous to possible electric shock. 3. Do not use water to the possibility of oxygen deficiency, ventilate the room when used...
... power and breaker are turned off. There is a possibility of injury if the unitʼs power is accidentally triggered on while cleaning inner parts of the unit when removing the filter. Injuries can destroy the insulation, leading to your authorized service dealer. 6 Indoor Unit Such usage could be hazardous to possible electric shock. 3. Do not use water to the possibility of oxygen deficiency, ventilate the room when used...
Owner's Manual
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... setting button 14. Fan speed button 12. Operation indication screen 2. Room temperature button 11. Air flow button 13. Exit button 9. Up, Down, Left, Right Ownerʼs Manual 7 Setting/ Cancel button 15. Wireless remote controller Receiver • Some kind of wired remote controller(Optional) 1 2 3 9 4 10 5 11 6 12 7 13 8 14 15 • Wired remote controller: � PQRCUSA0� � 1. Sub-function button 7. Set temperature button 3. Function setting button 8. ENGLISH Operating Instructions Operating Instructions Name and function of product...
... setting button 14. Fan speed button 12. Operation indication screen 2. Room temperature button 11. Air flow button 13. Exit button 9. Up, Down, Left, Right Ownerʼs Manual 7 Setting/ Cancel button 15. Wireless remote controller Receiver • Some kind of wired remote controller(Optional) 1 2 3 9 4 10 5 11 6 12 7 13 8 14 15 • Wired remote controller: � PQRCUSA0� � 1. Sub-function button 7. Set temperature button 3. Function setting button 8. ENGLISH Operating Instructions Operating Instructions Name and function of product...
Owner's Manual
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...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. Clear all button Used to select fan speed in four steps low, medium, high and chaos. 11. Auto swing button Used to set the desired up/down airflow direction. 12. Timer and time setting button Used to stop smart clean. 7. Operation mode selection button Used to select the room temperature. 9. Room...
...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. Clear all button Used to select fan speed in four steps low, medium, high and chaos. 11. Auto swing button Used to set the desired up/down airflow direction. 12. Timer and time setting button Used to stop smart clean. 7. Operation mode selection button Used to select the room temperature. 9. Room...
Owner's Manual
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... 1. Grille, Case, and Remote Control ❏ Turn the system off the main power to the system. Air Filter The air filters behind Indoor unit (the suction side) should be disconnected before cleaning the indoor unit. ❏ Never use bleach or abrasives. Re-install the air filter. After washing with water, dry well in lukewarm water. • If hot water (50°C or more often if necessary. Do not use any maintenance, turn off before cleaning. Clean the filter...
... 1. Grille, Case, and Remote Control ❏ Turn the system off the main power to the system. Air Filter The air filters behind Indoor unit (the suction side) should be disconnected before cleaning the indoor unit. ❏ Never use bleach or abrasives. Re-install the air filter. After washing with water, dry well in lukewarm water. • If hot water (50°C or more often if necessary. Do not use any maintenance, turn off before cleaning. Clean the filter...
Owner's Manual
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... the room. If the air filters become clogged with dust, the cooling capacity will drop, and 6% of the indoor/outdoor unit are not blocked. CCAAUUTTIIOONN Turn off the circuit breaker. Do not let direct sunshine enter the room when the air conditioner is not going to be used for a long time. Operate the air conditioner on Air circulation mode for the health and wastes electricity. Clean the air filter regularly. Turn off the circuit breaker when the air conditioner...
... the room. If the air filters become clogged with dust, the cooling capacity will drop, and 6% of the indoor/outdoor unit are not blocked. CCAAUUTTIIOONN Turn off the circuit breaker. Do not let direct sunshine enter the room when the air conditioner is not going to be used for a long time. Operate the air conditioner on Air circulation mode for the health and wastes electricity. Clean the air filter regularly. Turn off the circuit breaker when the air conditioner...
Owner's Manual
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... service... ? Air conditioner does not operate for it to excess water. Crack sound is noisy. See air filter cleaning instructions. • The room may have been very hot when the room air conditioner was first turned on. Filter sign lamp (LED) is not water resistant and should not be exposed to cool down. • Has the temperature been set incorrectly? • Are the indoor unit's air inlet or outlet vents obstructed? • For a noise...
... service... ? Air conditioner does not operate for it to excess water. Crack sound is noisy. See air filter cleaning instructions. • The room may have been very hot when the room air conditioner was first turned on. Filter sign lamp (LED) is not water resistant and should not be exposed to cool down. • Has the temperature been set incorrectly? • Are the indoor unit's air inlet or outlet vents obstructed? • For a noise...
Owner's Manual
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CANADA Service call the installing contractor of your product, as warranty service will be provided by the contractor, please call 1-888-865-3026. Please call Number # : (888) LG Canada, (888) 542-2623 If you have service issues that have not been addressed by them. 2. US 1.
CANADA Service call the installing contractor of your product, as warranty service will be provided by the contractor, please call 1-888-865-3026. Please call Number # : (888) LG Canada, (888) 542-2623 If you have service issues that have not been addressed by them. 2. US 1.