background image

www.lg.com

EN

ENGLISH

*MFL70643103*

Copyright © 2018 - 2021 LG Electronics Inc. All Rights Reserved

MFL70643103

Rev.05_081321

AIR CONDITIONER

Read this owner’s manual thoroughly before operating the appliance 

and keep it handy for reference at all times.

OWNER’S MANUAL

TYPE : WINDOW

W051CS SSF

Summary of Contents for W051CS

Page 1: ...ht 2018 2021 LG Electronics Inc All Rights Reserved MFL70643103 Rev 05_081321 AIR CONDITIONER Read this owner s manual thoroughly before operating the appliance and keep it handy for reference at all times OWNER S MANUAL TYPE WINDOW W051CS SSF ...

Page 2: ...TION 8 Circuit Breaker Installation 8 Installation Overview 8 Tools Needed 8 How to Install the Unit 9 Drain Pipe 9 Space for Outside Air Flow 9 Unit Installation 10 OPERATION 11 Control Panel 11 Air Direction 12 Slinger Fan 12 MAINTENANCE 13 Air Filter 13 TROUBLESHOOTING 14 Before Calling for Service 14 Normal Sounds You May Hear 14 ...

Page 3: ...ial hazards that can kill or injure you and others All safety messages will follow the safety alert symbol and either the word WARNING or CAUTION These words mean WARNING You may be killed or seriously injured if you do not follow instructions CAUTION You may be injured or cause damage to the product if you do not follow instructions All safety messages will tell you what the potential hazard is t...

Page 4: ...circumstances cut or remove the third ground prong from the power cord When installing or moving the appliance be careful not to pinch crush or damage the power cord Plug in the power plug properly Do not modify or extend the power cord Do not start stop operation by plugging unplugging the power cord Do not turn on the circuit breaker or power under condition that front grille cabinet control box...

Page 5: ... capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance The interior of the product must only be cleaned by an authorized service center or a dealer Do not use solvent based detergent on the pr...

Page 6: ...g the appliance be careful not to pinch crush or damage the power cord Make sure the air inlet and outlet are free from obstructions Use a soft cloth to clean the appliance Do not use waxes thinners or harsh detergents Do not step on or place heavy objects on top of the appliance Do not operate the appliance without the filter securely installed Do not drink water drained from the appliance Be sur...

Page 7: ...r Parts Interior Parts 4 3 6 2 5 1 3 4 5 2 1 6 1 Control Panel 1 Evaporator 2 Air Filter 2 Air Guide 3 Front Grille 3 Compressor 4 Cabinet 4 Condenser 5 Air Outlet 5 Base Pan 6 Horizontal Air Deflector Vertical Louver 6 Power Cord ...

Page 8: ...ug is not used see illustration below Main Power source Main Power source Circuit Breaker Circuit Breaker Use a circuit breaker or time Use a circuit breaker or time delay fuse delay fuse NOTE Use 15 A circuit breaker Installation Overview Foam Foam Drain pipe Drain pipe Tools Needed Phillips head screwdriver Flat blade screwdriver Pencil Level Tape measure Cutting knife Scissors ...

Page 9: ...iation Cooled air 10 15 mm Over 50 cm Foam 70 150 cm Level 1 4 Bubble CAUTION The external grille must be exposed outside for air discharge Drain Pipe In humid weather excess water may cause the base pan to overflow To drain the water remove the drain cap and secure the drain pipe to the rear hole of the base pan Press the drain pipe into the hole by pushing down and away from the fins to avoid in...

Page 10: ...CAUTION The power cord must be connected to an independent circuit The green wire must be grounded Stuff the foam between the top of the unit and the wall to prevent air and insects from getting into the room The Foam The Foam ...

Page 11: ...I 3 Mode Temp Control Knob Use to set the air conditioner to the Fan Only VENT or the Cool FRIO mode Fan Only VENT Use Fan Only VENT at HI or LOW Fan Speed Velocidad to provide air circlulation and filtering without cooling Cool FRIO Use Cool FRIO with HI or LOW Fan Speed Velocidad for cooling Turn the knob toward the Cooler Max area for the indoor air to become cooler Turn the knob toward the Coo...

Page 12: ...t straight ahead or any combination of these directions Slinger Fan This air conditioner is equipped with a slinger fan See drawing The fan s outer ring picks up the condensed water from the base pan if the water level gets high enough The water is then picked up by the fan and expelled through the condenser making the air conditioner more efficient Ring Ring ...

Page 13: ...water below 40 C 104 F 3 Gently shake the excess water from the filter 4 Dry the filter in the shade 5 Insert the filter into the Front grille Cleaning the Air Conditioner Wipe the front grille and inlet grille with a cloth dampened in a mild detergent solution Wash the cabinet with mild soap or detergent and lukewarm water then polish using liquid appliance wax NOTE To ensure continued peak effic...

Page 14: ...y s high efficiency compressors may have a high pitched chatter during the cooling cycle 2 Sound of Rushing Air At the front of the unit you may hear the sound of rushing air being moved by the fan 3 Gurgle Hiss Gurgling or hissing noise may be heard due to refrigerant passing through evaporator during normal operation 4 Vibration Unit may vibrate and make noise because of poor wall or window cons...

Page 15: ... furniture blocking the front of the air conditioner The temp control may not be set correctly Set the desired temperature to a level lower than the current temperature The air filter is dirty Clean the filter at least every 2 weeks See the MAINTENANCE Cleaning the Air Filter section The room may have been hot When the air conditioner is first turned on you need to allow time for the room to cool ...

Page 16: ...iod in very humid areas Air conditioner turns on and off rapidly Dirty air filter air restricted Clean air filter Outside temperature extremely hot Refer to installation instructions or check with installer Noise when unit is cooling Air movement sound This is normal If too loud set to lower FAN Speed Window vibration poor installation Refer to installation instructions or check with installer Roo...

Page 17: ...LG ELECTRONICS MEXICO S A DE C V Sor Juana Inés de la Cruz No 555 Col San Lorenzo Industrial Tlalnepantla de Baz Estado de México C P 54033 Tel 55 5321 1919 Página web http www lg com mx ...

Reviews: