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ENGLISH ESPAÑOL
http://www.lgservice.com
LG PACKAGED TERMINAL
LG
AIR CONDITIONER/HEAT PUMP
OWNER'S MANUAL
Please read the operating instructions and safety precautions carefully
and thoroughly before installing and operating your air conditioner.
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.
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Packaged Terminal Air Conditioner/Heat Pump Owner's Manual TABLE OF CONTENTS Safety Precautions..........................3 FOR YOUR RECORDS Write the model and serial numbers here: Before Operation.............................7 Model # Serial # You can find them on a label on the side of each unit. Introduction ....................................8 Dealer's Name Date Purchased Electrical Safety ..............................9 Staple your receipt to this page in the event you need it to prove d
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ENGLISH Safety Precautions Safety 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. This symbol indicates the possibility of death or serious injury. WARNING This symbol indicates the possibility of injury or damage to properties only. CAUTION Meanings of symbols used in this manual are
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Safety Precautions Operation Do not place objects on the Use a dedicated circuit for Take the power plug out if power cord. Protect the cord this appliance. necessary, holding the end from being pinched or of the plug and do not touch damaged. it with wet hands. • There is danger of fire or electric • An overloaded circuit is a fire • It may cause a fire or electrical shock. hazard. shock. Do not place the power cord Do not allow water to run Use a soft cloth to clean. Do near a heater. into e
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ENGLISH Safety Precautions Do not operate or stop the Do not damage or use an Do not operate with wet unit by inserting or pulling unspecified power cord. hands or in damp out the power plug. environment. • It will cause electric shock or fire • It will cause electric shock or fire. • It will cause electric shock. due to heat generation. Hold the plug by the end When gas leaks, open the Never touch the metal parts when taking it out. window for ventilation of the unit when removing before operat
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Safety Precautions Operation Do not put a pet or house Do not block the inlet or Useasoftcloth to clean.Do plant where it will be outlet of air flow. not use wax, thinner, or a exposedtodirectair flow. strong detergent. • It is not good to sit in the draft. • It may cause product failure. • The appearance of the air conditioner may deteriorate, change color, or develop surface flaws. Do not step on the Always insert the filter Do not drink water drained indoor/outdoor unit and do securely. fro
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ENGLISH Before Operation Before Operation Preparing for Operation 1. Contact an installation specialist for installation. This is NOT a do-it-yourself project. 2. Plug in the power plug properly. 3. Use a dedicated circuit. 4. Do not use an extension cord. Consult a professional installer or electrician. 5. Do not start/stop operation by plugging/unplugging the power cord. 6. If the cord/plug is damaged, replace it with only an authorized replacement part. Usage 1. Being exposed to direct airflo
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Introduction Introduction Symbols Used in this Manual This symbol alerts you to the risk of electric shock. This symbol alerts you to hazards that could cause harm to the air conditioner. This symbol indicates special notes. NOTICE Features This appliance should be installed in accordance with the National Electric Code. THE SLEEVE AND THE REAR GRILLE (Available as an option) REAR GRILLE VERTICAL AIR DEFLECTOR SLEEVE ASSEMBLY (Horizontal Louver) (Including Aluminum Rear Grille) (Aluminum Rear Gr
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ENGLISH Electrical Safety Electrical Safety Electrical Data 115V~ 230V~ 265V~ Power cord may include a current interrupter device. A test and reset button is provided on the plug case. The device should be tested on a periodic basis by first pressing the TEST button and then the RESET button. If the TEST button does not trip or if the RESET button will not stay engaged, discontinue use of the air conditioner and contact a qualified service technician. NOTICE The shape may be different a
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Electrical Safety Electrical Safety IMPORTANT (PLEASE READ CAREFULLY) Attaching the adapter ground terminal to the wall FOR THE USER'S PERSONAL SAFETY, THIS receptacle cover screw does not ground the APPLIANCE MUST BE PROPERLY GROUNDED appliance unless the cover screw is metal, and not insulated, and the wall receptacle is grounded through the house wiring. The customer should The power cord of this appliance is equipped with a have the circuit checked by a qualified electrician to three-prong (
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ENGLISH Installation Installation How to Install the Unit Dimension of air conditioner • There are sharp edges that can cause serious cuts. • When lifting the air conditioner, it is HEAVY. 1,066 mm Use 2 people to lift. (42") For existing sleeve, you should measure the wall sleeve dimensions. You can install the new air conditioner according to 406 mm (16") these installation instructions to achieve the best performence. All wall sleeves used to mount the new air conditioner must be in good str
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Installation • UNIT INSTALLATION 1. Remove the shipping screw from the ventilation door. 2. Remove the front gille by pulling it out at the bottom to release it, then lift it up along the unit top front. 3. Slide the unit into the wall sleeve and secure with 6 screws through the unit flange holes. 4. Reinstall the front grille by hooking the top over the unit top, then pushing it in at the bottom. 12 Room Air Conditioner
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ENGLISH Control Locations Control Locations Manual Controls TEMPERATURE CONTROL OPERATION MODE SELECTOR Set the Thermostat control to the desired OFF Turns air conditioner off. temperature mark 5 (the mid-point is a good LOW FAN Low speed fan operation without cooling. starting position). If the room temperature is not HIGH FAN High speed fan operation without cooling. satisfactory after a reasonable time, adjust the LOW COOL Cooling with the low speed fan operation. control to a cooler or warme
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Control Locations Electronic Controls The controls will look like one of the following. FAN SPEED • Every time you push this button, it cycles through the settings as follows: {High(F2) Low(F1) High(F2) Low(F1)} E/SAVE ' F HEAT FA FAN N HIGH HIGH POWER COOL COOL LO LOW W TIMER TIMER TEMP • To turn the air conditioner ON, push this button. ON ON To turn the air conditioner OFF, push the button MODE FAN TIMER OFF OFF again. • This button takes priority over any other button. MODE - Push t
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ENGLISH Control Locations Self-Diagnosis FUNCTION: If the unit has a malfunction, a green OPERATIONLED located on the Display PCB used by the unit to indicate the errors. USE: If the customer has to register a complaint to the service center, he can be very clear about registering the complaint that what is happening & by referring the user's manual the customer can clearly define the problem. So that the engineer should go fully prepared with the prescribled tools to be used regarding that prob
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Control Locations Additional Controls • REMOVING THE FRONT GRILLE Additional controls are available after removing the front grille and option cover of control box. To remove the front grille, pull out the bottom of front grille and then lift up. To replace the front grille, place the tabs over the top of the unit and push the bottom of front grille until the clips snap into place. • ADDITIONAL CONTROLS The additional controls are located behind the option cover of control box. The standard sett
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ENGLISH Control Locations • REMOTE/LOCAL CONTROL When remote/local switch #1 is on, it allow the unit to operate by the Remote Wall Thermostat. The unit control by knobs are not available. • ENERGY SAVER The energy saver switch #2 is on. This switch is set at cycle fan to provide continuous fan operation in cool or heat modes. When the switch is off the continuous fan allows continuous circulation of room air and make the more balanced temperature of the room. When the switch is on, the fan is o
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Control Locations Disassembly Instructions - Before the following disassembly, POWER SWITCH is set to OFF and disconnected the power cord. 1. Remove the front grille. 2. To remove the front grille, pull out the bottom of the front grille and then lift up. Re-install the component by referring to the removal procedure. 3. To replace the front grille, place the tabs over the top of the unit and push the bottom of front grille until the clips snap into place. • This Room Air Conditioner (PTAC) disc
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ENGLISH Maintenance and Service Maintenance and Service TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER OUTLET. Air Filter Cleaning The air filter should be checked at least twice a month to see if cleaning is necessary. Trapped particles in the filter will build up and block the airflow. This reduces the cooling capacity and also causes an accumulation of frost on the cooling coils. If the filter becomes turn or damaged you should replace immediately. Replacement filters are ava
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Maintenance and Service Drainage(Optional) The base pan may overflow due to high humidity. To drain the excess water, remove the drain cap from the back of the unit. Drain Cap Chassis The chassis must be cleaned every four months or more often as the atmospheric conditions require. Use water and detergent to clean the basepan, center partition and coils. The use of harsh cleaning materials may cause a deterioration of the coil fins or endplates. Do not use a high pressure cleaner as it could cau
