LG LW1000ER Owner's Manual

Window-type air conditioner

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Owner's manual (18 pages)

Service manual (46 pages)

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Page 1 PRECAUTIONS Pay close attention to precautions in order to prevent potential hazards and damage from misuse or improper installation. LG is not responsible for any damages caused by misuse of the air conditioner. ® Partner,...
Page 2: Table Of Contents
• Contact the authorized service technician for repair or maintenance of this unit. • Contact the installer for installation of this unit. • The air conditioner is not intended for use by young children or invalids without supervision. • Young children should be supervised to ensure that...
Page 3: Safety Precautions
Safety Precautions Precautions To prevent injury and property damage, follow these instructions. Incorrect operation due to ignoring instructions will cause harm or damage, the seriousness of which is indicated by the following symbols. WARNING This symbol shows the possibility of death or serious injury. CAUTION This symbol indicates the possibility of injury or damage to property.
Page 4 Ventilate before operating air conditioner when gas goes out. • It may cause explosion, fire, and burn. Never touch the metal parts of the unit when removing the filter. • They are sharp and may cause injury. When cleaning the unit, first make sure the power and breaker are turned off.
Page 5 Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling sharp metal edges. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock.
Page 6: Operating Instructions
Operating Instructions The remote control and control panel will look like one of the following pictures. COOL ENERGY SAVER INDOOR DESIRED PURIFIER RESTART TIMER MODE SPEED TIMER TIMER MODE SPEED Remote Control Operations AUTO TEMP POWER F1 LOW F2 MED F3 HIGH COOL ENERGY...
Page 7 • In order to prevent discharge, remove the batteries from the remote control if the air conditioner is not going to be used for an extended period of time Keep the remote control away from extremely hot or humid places.
Page 8: Instructions Adjusting The Air Flow Direction
Part A out straight and snapping it into place. Adjusting the Air Flow Direction Airflow can be adjusted by changing the direction of the air conditioner's louvers. This can also increase the cooling efficiency of the air conditioner. • Adjusting Horizontal Air Flow Direction Adjusting the vertical louvers left and right will change horizontal airflow.
Page 9: Care And Maintenance
Care and Maintenance Maintenance Turn the power off and unplug the power plug before cleaning the air conditioner. Air Filter The air filter behind the inlet grille should be checked and cleaned at least once every 2 weeks (or as necessary) to maintain optimal performance of the air conditioner.
Page 10 Remote Control Operations Air Purifying Filter (Optional) The Air Purifying filter behind the air filter should be checked and cleaned once every 3 months or more often if necessary. After removing the Air Purifying Filter, pull slightly forward to remove the Air Purifying filter. Soak the Air Purifying Filter in water mixed with a mild detergent for 20~30 minutes.
Page 11: Hardware Installation
Hardware Hardware Installation Installation Product Features CAUTION This appliance should be installed in accordance with national wiring regulations. This guide acts as a guide to help to explain product features. 1. CABINET 2. FRONT GRILLE 3. AIR FILTER 4. AIR INTAKE (INLET GRILLE) 5.
Page 12 Restriction of outside air will greatly reduce the cooling efficiency of the air conditioner. CAUTION: All side louvers of the cabinet must remain exposed to the outside of the structure. Install the unit a little slanted so the back is slightly lower than the front (about 1/2").
Page 13: Preparation Of Chassis
Installation Kits Contents Suggested Tool Requirements SCREWDRIVER(+, -), RULER, KNIFE, HAMMER, PENCIL, LEVEL PREPARATION OF CHASSIS Remove the screws which fasten the cabinet at both sides and at the back. Slide the unit from the cabinet by gripping the base pan handle and pulling forward while bracing the cabinet.
Page 14 Cabinet Installation Open the window. Mark a line on center of the window stool. Carefully place the cabinet on the window stool and align the center mark on the bottom front with the center line marked in the window stool. Pull the bottom window sash down behind the Upper Guide until it meets.
Page 15 The cabinet should be installed with a very slight tilt (about 1/2") downward toward the outside (See Fig. 5). Adjust the bolt and the nut of Sill Support balancing the cabinet. Attach the cabinet to the window stool by driving the screws (Type B: Length 16mm (5/8 inch) and below.) through the front angle into window...
Page 16: Use Of Extension Cords
Pull down the inlet grille and secure it with a Type A screw through the front grille. (See Fig. 11) Window installation of room air conditioner is now completed. See ELECTRICAL DATA for attaching power cord to electrical outlet. Electrical Data...
Page 17 Electrical Safety IMPORTANT (PLEASE READ CAREFULLY) FOR THE USER'S PERSONAL SAFETY, THIS APPLIANCE MUST BE PROPERLY GROUNDED The power cord of this appliance is equipped with a three-prong (grounding) plug. Use this with a standard three-slot (grounding) wall power outlet (Fig. 12) to minimize the hazard of electric shock.
Page 18: Common Issues
• Turn the knob to a higher setting. The highest • Clean the filter at least every 2 weeks. Refer to • After the air conditioner is turned on, you need • Check for open furnace floor resisters and cold •...

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Lw1200er Lw7000 Lw8000 Lw1500 Lw1000 series Lw1200 series

LG LW1000ER Owner's Manual

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