LG Electronics LP091HEM-Y8 manual Preparation of the Front Grille

Page 19

3.2.2 PREPARATION OF THE FRONT GRILLE

Carefully remove shipping tape from the front grille.

Shipping Tape

Brick, Frame, Stucco and Shingle Construction

For new construction, the opening for the wall case should be framed and the wall case inserted into the opening during construction. Lintels should be used when the building material is heavy and is not self supporting (such as brick). The wall case will fit an opening of six courses of standard brick or five courses of jumbo brick. Wall framing in this type construction is normally on 16" centers and the wall case will fit a framed opening spanning three 16" O.C. 2" x 4" stud spaces.

For existing construction the indoor and outdoor wall will need to be cut out, allowing for clearances of 1/8" on all sides of the wall case. Work should begin on the inside wall.

Cut the correct dimensions and mark (using drill holes) the outside wall from each corner of the inside cutout. Studding that interferes with the opening must be removed and a suitable frame constructed to secure the wall case and provide adequate support for case and chassis.

Preparation of the Wall Case for All Types of Construction

As shipped, the LG wall sleeve is ready for installation.

Do not remove the stiffener from inside the wall case or the weather closure panel from the outside face of the wall case until the outdoor grille and chassis are ready to be installed.

Installation of Wall Case in Wall Opening

1.Position the wall case into the wall. The room side edge of the wall case should be at least flush with the finished wall for line cord installations and permanent connection installations when no sub-base is used, and should project into the room at least 2-3/8" when a sub-base is used. If the minimum exterior dimensions are not met, refer to page 20.

The outside edge of the wall case should extend at least 1/4" beyond the outside wall.

This is necessary for proper caulking, to prevent sealing thedrain holes in the rear flange of the wall case, and to facilitate the installation of an accessory drain, if used.

2.The wall case should be secured to the wall at both sides. Use a minimum of two screws or other fastening device on each side. See Figure 23 page 20. Mark the wall case on each side 2" from the bottom and 2" from the top at a point where basic wall structure is located. Drill wall case and use fasteners appropriate for wall construction. All holes for fasteners in the side of the wall case must be at least 2" up from the bottom of the wall case. Never locate screws or put other holes in the bottom of the wall case.

If the wall opening is greater than the case dimensions, spacers must be used on the sides between the wall case and the wall support structure to prevent distorting the wall case.

3.Caulk or gasket the entire opening on the outside between the wall case and exterior wall surface (4 sides) to provide total water and air seal.

4.Caulk or gasket room-side opening between wall case and interior wall surface (4 sides). Opening beneath or around the wall case can allow outdoor air to leak into the room resulting in increased operating costs and improper room temperature control.

Care should be taken in location of electrical supply entry in relationship to wall sleeve to assure access to receptacle or junction box once unit is installed.

Copyright ©2008 LG Electronics. Inc. All right reserved.

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Only for training and service purposes

LGE Internal Use Only

 

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Contents SVC Manual LGE Internal Use Only SpecificationSleeve and the Rear Grille Features and BenefitsQuick Heater Recovery Door Switch/Occupancy SensorOutdoor Air Temperature Switchover Temperature limitsOperation Electric Heating Model Control LocationsVentilation Additional Controls Temperature LimitingAdditional Controls Removing the Front GrilleFront Desk Control Molex Housing SpecREMOTE/LOCAL Control Energy SaverMechanical Parts Disassembly InstructionsFront Grille Control BOX Electric Heater Electric Heater Model only AIR Handling PartsAxial FAN Cross Flow FANCompressor Electrical PartsShroud Outdoor Motor6 P.C.B Power CordCapillary Tube Refrigeration CycleCondenser EvaporatorLGE Internal Use Only Pulling Vacuum Dimension of sleeve assembly optional InstallationHOW to Install the Unit Dimension of air conditionerWall Case Installation Data Wall Sleeve InstallationGeneral Preparation of the Wall Case for All Types of Construction Installation of Wall Case in Wall OpeningAs shipped, the LG wall sleeve is ready for installation Preparation of the Front GrilleLGE Internal Use Only Sub-Base Connected Unit Installation 208, 230, and 208/230 Volt Units Electrical SafetyElectrical Requirements Electrical Data for 230/208V ModelDescription Field Installed AccessoriesInstallation Control Panel Key LockPart No AYSB2101 Condensate Disposal Pump Kit InstallationHazardous Voltage Place the top cover assembly back into the unit Spraying Architectural Grille Architecture Grille Aluminum Single PackCondensate Drain kit Drain InstallationPart No AYDR101 Outdoor Drain Kit Installation Outdoor Drain Kit InstallationPart No AYLL101 Indoor Drain Kit InstallationChecklist Leveling LegsLeveling Leg Assembly Installation on Wall Sleeve Leveling Leg AssemblyUse Copper Conductors Only Hard Wire KitJunction Box Kit Installation and Wiring Procedure Part No AYAGALA01Volt Units 208/230 Volt UnitsPart No AYRE110 Remote Escutcheon KitPart No AYSB1101 230/208V 20A AYSB2101 230/208V 30A SubbaseSubbase with provided screws. Figure After wiring is complete, mount covers a and F toTo each installation instruction for that accessory Skirting Hole Location Right Cover Assembly066mm 406mm 505mm Troubleshooting GuideOutside Dimensions Piping SystemTroubleshooting Guide Fails to Start Complaint Cause Remedy 208/230V 187V 253V Room AIR Conditioner Voltage LimitsComplaint Cause Remedy Th4 Thermistor for Condenser pipe Air temperature Piping DiagramsTh2 Thermistor for Evaporator pipe temperature Th3 Thermistor for outdoor Air temperatureCN-NN Schematic Diagram435300B Exploded ViewJanuary

LP091HEM-Y8 specifications

The LG Electronics LP091HEM-Y8 is a versatile portable air conditioner designed to provide efficient cooling solutions for various environments. Compact yet powerful, this model is especially favored for its performance, ease of use, and innovative features that cater to the modern consumer's needs.

One of the standout characteristics of the LP091HEM-Y8 is its cooling capacity, rated at 9,000 BTU. This makes it ideal for rooms up to 400 square feet, allowing for effective temperature control in bedrooms, living rooms, or even small offices. The unit not only cools, but it also dehumidifies, helping to maintain a comfortable indoor air quality by removing excess moisture, which can be particularly beneficial in humid climates.

The unit operates on a convenient set of features, including a programmable timer that enables users to set the air conditioner to turn on or off at specific times, promoting energy efficiency and ensuring a comfortable environment whenever needed. The user-friendly control panel and included remote control facilitate easy temperature adjustments from across the room. Additionally, the LP091HEM-Y8 features multiple fan speeds and cooling modes, allowing for a customizable cooling experience.

In terms of technology, the LG LP091HEM-Y8 employs a dual inverter compressor. This technology enhances energy efficiency, significantly reducing electricity bills compared to traditional portable air conditioners while delivering rapid cooling performance. Its low noise operation provides a quiet environment, making it suitable for use in bedrooms or quiet working spaces.

Moreover, the LP091HEM-Y8 is designed with convenience in mind. It features a washable and reusable air filter, promoting cleaner air circulation while reducing maintenance costs. The unit's portable design, complete with caster wheels, makes it easy to move from room to room, and the simple installation process eliminates the need for complicated setups.

Finally, the sleek and modern design of the LP091HEM-Y8 seamlessly blends into various interior styles, making it a great addition to any home or office. With a combination of efficiency, ease of use, and advanced technology, the LG Electronics LP091HEM-Y8 continues to be a preferred choice for those seeking a reliable and effective air conditioning solution.
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