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LG LW1004ER, LW1204ER, LW1404ER, LW1804ER Owner's Manual

Wl series and wp series window-type air conditioners
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Download this manual See also: Service Manual
LG
Window-Type Air Conditioner
OWNER'S MANUAL
MODELS, MODELOS:
WL Series: LW1004ER
LW1204ER
LW1404ER
WP Series: LW1804ER
website http://www.lgservice.com
IMPORTANT
Please read through this manual. It contains valuable
information about your air conditioner. This manual may
help save time and money by explaining proper air
conditioner maintenance and preventing improper use.
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.
LG

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Summary of Contents for LG LW1004ER, LW1204ER, LW1404ER, LW1804ER

  • 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.

  • Page 2: Table Of Contents

    Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips.

  • Page 3: Safety Precautions

    Safety Precautions Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. ■ Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury.
  • Page 4 ■ Operation Plug in the power plug Do not operate or stop the properly. unit by inserting or pulling out the power plug. • Otherwise, it will cause • It will cause electric shock or electric shock or fire due to fire due to heat generation.
  • Page 5 Do not allow water to run Leave the door closed while into electric parts. the air conditioner is running. • It will cause failure of machine • It is not designed to cool the or electric shock. entire house. ■ Installation...
  • Page 6 Do not use this appliance for special purposes such as pets, foods, precision machinery, or objects of art. • It is an air conditioner, not a precision refrigeration system. Do not drink water drained from air conditioner. / Do not direct airflow at room occupants only.

  • Page 7: Preparing For Operation

    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 8: Operating Instructions

    Operating Remote Control Operations Instructions The remote control and control panel will look like those represented in the following pictures. COOL INDOOR DESIRED TIMER SPEED ENERGY SAVER PURIFIER CLEAN FILTER MODE TEMP POWER Power Temp Fan Speed Timer Mode...

  • Page 9: Inserting The Remote Control Batteries

    : Do not use rechargeable batteries. Make sure that both batteries are new. NOTICE • 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 10: Vent Control

    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 11: 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 12: How To Attach Drain Pan (Optional)

    How to Attach Drain Pan (Optional) The air conditioner employs a proper drain method whereby the condensed water (moisture removed from the air) is drained to the outside. In very humid weather, (and for reverse cycle models in the reverse mode) excessive condensate water removed from the air may cause some water to collect.

  • Page 13: Hardware Installation

    Hardware Hardware Installation Installation Product Features CAUTION: This appliance should be installed in accordance with national wiring regulations. The following information serves acts as a guide to help to explain product features. 1. CABINET 2. FRONT GRILLE 3. AIR FILTER 4.

  • Page 14: How To Install The Unit

    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.
  • Page 15 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.
  • Page 16 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 17 WK, WL Series Installation Kits Contents Suggested Tool Requirements SCREWDRIVER(Philips and Flatead), 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 18: Cabinet Installation

    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 19 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 20 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. with a Type...
  • Page 21 WP Series Installation Kits Contents Suggested Tool Requirements SCREWDRIVER(Philips and Flatead), 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 22 Cabinet Installation Open the window. Mark a line on the center of the window stool between the side window stop moldings. Loosely attach the sill bracket to the support bracket using the carriage bolt and the lock nut. Attach the sill bracket to the window sill using the screws (Type B).
  • Page 23 Pull each Frame curtain fully to each window sash track, and pull the bottom window sash down behind the Top retainer bar until it meets. Attach each Frame curtain the window sash by using screws (Type C.) (See Fig. 17) Slide the unit into the cabinet.(See Fig.

  • Page 24: Electrical Data

    (See Fig. 21) Lift the inlet grille and secure it with a screw (Type A) through the front grille.(See Fig. 21) Window installation of room air conditioner is now completed. See ELECTRICAL DATA for attaching power cord to electrical outlet.

  • Page 25: Electrical Safety

    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. 22) to minimize the hazard of electric shock.
  • Page 26 Electrical Safety (LW1804ER MODEL) 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. 24) to minimize the hazard of electric shock.

  • Page 27: Common Issues

    • Clean the filter at least every 2 weeks. Refer to the “Care and Maintenance” section (p.11) of the manual. • After the air conditioner is turned on, you need to give the air conditioner some time to cool the room.

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