LG LT0810C User's Manual
Contents
1. Fasten the screws FIG 10 18 Room Air Conditioner Remove the backing from the Horizontal Insulation strip 13 x 5 3 x 273 16 and attach that to the inside bottom of the sleeve as shown below Remove the backing from the Around Insulation strip 13 g x 3 4 x 611 2 and attach that to the inside front of the sleeve as shown below IRR RRR ER ERE REE KEEP PR RA OOOO hs RSSILS DO ON e KKK HN KN CAS SOS Soho SRY eS k Se 29 A a A AAA FIG 11 If the depth of your existing wall sleeve is less than or equal to 18 skip to step 7 Otherwise cut the baffles and the support blocks according to length A in the table below Length A A inches Sopho 18 lt D lt 18 5 s 3 4 f Block 1 3 4 Baffle 19 3 4 lt D lt 22 4 Depth D of the existing wall sleeve inches 18 5 s lt D lt 19 s Remove the backing from the support blocks and attach them to the inside of the wall sleeve as shown FIG 9 Slide the baffle into slots of the support blocks Support Block FIG 13 Install the new unit into the wall sleeve 2 PTAC DIRECT SALES 877 454 78 PROCEDURE B E To assemble trim snap the tab of each piece into the slot of the other piece as shown below Slide trim over the front of the air conditioner until trim is flush with sleeve as shown below y Le2. FIG 14 A caution e Air conditioners covered in this manual pose an excessive weight hazard Two or more people are needed to move and install the unit To prevent injury or strain use proper lifting and carrying techniques when moving unit e When handling the air conditioner be careful to avoid cuts from sharp metal fins on front and rear coils e Make sure air conditioner does not fall during removal Installation Owner s Manual 19 PTAC DIRECT SALES 877 454 7822 Installation PROCEDURE C NB Redirect the louvers at the back of the wall sleeve to 60 angle as shown in the FIG 15 The use of pliers is recommended 7 13 46 60 A e Aso Rear Louvers Top View FIG 15 If the wall sleeve already has a rear grille skip to step 4 If the wall sleeve does not have a rear grille or louvered panel install the plastic grille from the kit Cut the plastic grille to 26 1 2 wide and 15 1 2 high Place the plastic grille to the inside of the wall sleeve at the rear flange 2 SERRE KK SRE SKS KOS ERR EK RE KK EY ss eaea Place the plastic grille FIG 16 Fasten the 4 washer screws to secure the grille to the wall sleeve If you need plastic nuts to mount plastic grille to the inside of the wall sleeve there are plastic nuts in the installation kit The nuts are installed from the inside of the sleeve and are pressed into the square holes of the
3. LG website http www lgservice com e mail http www lgeservice com techsup html ROOM AIR CONDITIONER OWNER S MANUAL Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your room air conditioner ACONDICIONADOR DE AIRE DE VENTANA MANUAL DEL PROPIETARIO Por favor lea las instrucciones de operaci n y las precauciones de seguridad cuidadosa y totalmente antes de instalar y operar su acondicionador de aire de ventana MODELS MODELOS LT0810C LT1010C LT1030C LT1030H LT1210C LT1230C LT1230H PTAC DIRECT SALES 877 454 7822 Safety Precautions 3 Before Operation 7 Introduction m 8 Symbols Used in this Manual 8 Electrical Safety 8 Temporary Use of an Annie tac 10 Temporary Use of an Extension Cord sses 10 Operating Instructions 11 Care and Mainenance 14 Installation oo eee 15 Maintenance and Service 22 Normal Operati0N ccccicac c 22 Troubleshooting eee 22 2 Room Air Conditioner Y FOR YOUR RECORDS Write the model and serial numbers here Model Serial You con find the numbers on a label on the side of the product Dealer s Name Date Purchased E Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues
4. yo READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly 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 If you review our chart of Troubleshooting Tips first you may not need to call for service at all PRECAUTION e Contact an Authorized Service Center for repair or maintenance of this unit Call 1 877 714 7486 to locate the nearest ASC The air conditioner is not intended for use by young children or invalids without supervision Young children should be supervised to ensure that they do not play with the air conditioner If the power cord requires replacement have an Authorized Servicer install an exact replacement part Installation work must be performed in accordance with the National Electric Code by qualified and authorized personnel only PTAC DIRECT SALES 877 454 7822 E Safety Precautions To prevent injury to the user or other people and property damage the following instructions must be followed Safety Precautions E Incorrect operation due to ignoring instructions will cause harm or damage The seriousness is classified by the following indications E Because of the weight of the product it is recommended that you have a helper to assist in the installation AW
5. 454 7822 Electrical Safety We strongly discourage the use of an adapter due to potential safety hazards For temporary connections use only a UL listed adapter available from most local hardware stores Ensure that the large slot in the adapter is aligned with the large slot in the receptacle for a proper polarity connection To disconnect the power cord from the adapter use one hand on each to avoid damaging the ground terminal Avoid frequently unplugging the power cord as this can lead to eventual ground terminal damage Temporary method Adapter Plug Metal Screw Receptacle Cover A WARNING Never use the appliance with a broken adapter We strongly discourage the use of an extension cord due to potential safety hazards For temporary situations use only CSA certified and UL listed 3 wire grounded extension cords rated 15 A 125 V 10 Room Air Conditioner PTAC DIRECT SALES 877 454 7822 Operating Instructions Al Operating Instructions The controls will look like one of the following Turns air conditioner off Med Fan Med speed fan operation without cooling Off Low Fan Low speed fan operation without cooling High Cool Cooling with high speed fan operation Med Cool Cooling with med speed fan operation Low Cool Cooling with low speed fan operation Operation Off Low Fan Low Cool Thermostat This automatically controls the temperature of the indoor air Turn the
6. Qty Hotpoint Plastic grille 263 4 x 161 2 1 Whirlpool l 17 1 8 or 23 Horizontal Insulation Strips 1 X 58 X 27 16 1 Carrier 51S series 18 5 8 Hig x 1 x 278r 1 Fedders Emerson 16 34 198 x 3 4 X 611 2 1 or 19 3 4 A Insul rouna Insulation Strips 13 g X 13 g X 6112 1 c Emerson Fedders 15 Support Block 13 4 X 13 8 x 4516 2 Friedrich 16 3 4 Baffle 14 x 41 X 18 1 Shim 13x 1x 3 2 ie Trim Frame 2 g Install new unit into wall sleeve Washer Screw 4 CAUTION When installation is Nuts Plastic 4 HOW TO INSTALL Identify the existing wall sleeve before installing the unit from the listed below Brand Wall Sleeve Dimensions inches ran Width Height Depth White Westinghouse Frigidaire 25 172 15 1 4 18 17112 Carrier 52F series General Electric Hotpoint 26 15 5 8 16 7 8 17 1 8 Whirlpool 25 7 8 16 1 2 or 23 16 3 4 E 27 16 3 4 Fedders Emerson 6 3 or 19 3 4 LGE 25 7 8 15 17 32 16 23 32 Emerson Fedders 26 3 4 15 3 4 15 Carrier 51S Series 25 3 4 16 7 8 18 5 8 Friedrich 27 16 3 4 16 3 4 16 Room Air Conditioner completed replacement unit MUST have a rearward slope as shown UNIT Wall Sleeve FRONT 1 4 FIG 3 PTAC DIRECT SALES 877 454 7822 Installation PROCEDURE A 1 If you are using the new sleeve supplied with your unit skip to step 3 Otherwise install the plastic grille from the kit Cut th
7. and attach them as shown below in Fig 22 The higher portion of shim is to be placed in front of the rib on the base of wall sleeve Trim 2 ea FIG 23 use proper lifting Owner s Manual 21 people are needed to move and install the unit To prevent injury or strain to avoid cuts from sharp metal fins on front and rear coils e Make sure air conditioner does not fall during and carrying techniques when moving unit e When handling the air conditioner be careful an excessive weight hazard Two or more A caution e Air conditioners covered in this manual pose removal ee High 1 high FIG 21 3 A X A 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 e g 2 o o 6 FIG 22 E Install the new unit into the wall sleeve Operating Instructions a Maintenance and Service Troubleshooting Tips Save time and money Review the chart below first and you may not need to call for service e You may hear a pinging noise caused by water being picked up and thrown against the condenser on rainy days or when the humidity is high This design feature helps remove moisture and improve efficiency e You may hear the thermostat click when the compressor cycles on and off Water will collect in the base pan during high humidity or on rainy days The water may overflow and drip from the outdoor side of the unit The fan may run
8. even when the compressor does not E The air conditioner is e Make sure the air conditioner plug is pushed unplugged completely into the outlet Air conditioner E The fuse is blown circuit Check the house fuse circuit breaker box and does not start breaker is tripped replace the fuse or reset the breaker E Power failure If power failure occurs turn the mode control to OFF When power is restored wait 3 minutes to restart the air conditioner to prevent tripping of the E Airflow is restricted e Make sure there are no curtains blinds or furniture blocking the front of the air conditioner E The THERMOSTAT may Turn the knob to a higher number The highest not be set high enough setting provides maximum cooling Air conditioner E The air filter is dirty e Clean the filter at least every 2 weeks does not cool as it See the operating instructions section oui E The room may have been When the air conditioner is first turned on hot you need to allow time for the room to cool down E Cold air is escaping Check for open furnace floor registers and cold air returns e Set the air conditioner s vent to the closed position E Cooling coils have iced up See Air Conditioner Freezing Up below Air conditioner E Ice blocks the air flow and Set the mode control at Med Fan or High Cool with freezing up stops the air conditioner the thermostat at 1 or 2 from cooling the room 22 Room Air Conditioner PTAC DIRECT S
9. knob so that arrow points to the larger marks for 4 6 greater cooling Point the arrow to the smaller marks for more moderate cooling i e the higher number the greater cooling e FOR NORMAL COOLING e ENERGY SAVER optional 1 Turn the Operation Knob to the High Cool from the Low Cool setting 2 Set the Thermostat control to the desired temperature mark 5 the mid point is a good starting position If the room temperature is not satisfactory after a reasonable time adjust the control to a cooler or warmer setting as appropriate e FOR MAXIMUM COOLING 1 Turn the Operation Knob to the High Cool setting 2 Set the Thermostat control to the largest 9 temperature mark e FOR QUIETER OPERATION 1 Turn the Operation Knob to the Low Cool setting 2 Set the Thermostat control as needed On Both the fan and the compressor turn on and turn off together while operation knob is set to the Cool position You can get the more economical operation Off The fan runs constantly while operation knob is set to the Cool position Energy Saver Off ml On You can access the Energy Saver switch when you open the inlet grille Owner s Manual 11 PTAC DIRECT SALES 877 454 7822 Operating Instructions The controls will look like one of the following Operation Off Fan Low Cool High Cool Low Heat High Heat x sk X D Turns the air conditioner off The low fan s
10. of frost on the cooling coils If the filter becomes turn or damaged you should replace immediately Replacement filters are available from your salesperson dealer and the authorized customer service centers 1 Open the inlet grille downward by pulling out the top of the inlet grille 2 Remove the air filter from the front grille assembly by pulling the air filter up slightly 3 Wash the filter using lukewarm water below 40 C 104 F 4 Gently shake the excess water from the filter completely Replace the filter The front grille can be removed for cleaning or to check the model and serial numbers For your safety you should attach the front grille as the following procedures 1 Pull down front grille from the cabinet top 3 Open the inlet grille 2 Push front grille s tips toward the cabinet in 4 Tighten the screw through the front grille into order to insert front grille s tabs into the the plate of control box cabinet 5 Close inlet grille 14 Room Air Conditioner PTAC DIRECT SALES 877 454 7822 Installation ffl Installation Remove packing sheet from the back of
11. rear flanges Fasten the screws FIG 17 20 Room Air Conditioner Remove the backing from the Horizontal Insulation strip 13 g x 13g x 273 16 and attach that to the inside bottom of the sleeve as shown below Remove the backing from the Around Insulation strip 133 x 13 g x 611 2 and attach that to the inside front of the sleeve as shown below SE IIR 5095 Loss DS sores Seen eee ES see se 2929329000029230 FIG 18 If the depth of your existing sleeve is less than or equal to 18 skip to step 7 Otherwise cut the baffles and the support blocks according to Length A in the table below Depth D of the existing Length A A wall sleeve inches inches Q Support 18 lt D lt 18 5 s 3 4 f Block 18 5 2 lt D lt 19 3 4 1 3 4 vee Baffle 19 3 4 lt D lt 22 4 A FIG 19 Remove the backing from the support blocks and attach them to the inside of the wall sleeve as shown FIG 20 Slide the baffle into slots of the support blocks Support Block FIG 20 a PTAC DIRECT SALES 877 Installation into the slot of the other piece as shown below To assemble trim snap the tab of each piece Slide trim over the front of the air conditioner PROCEDURE C TTSL YSY LL8 SATVS LOTAIA OVLd until trim is flush with sleeve as shown below Remove the backing from the 13 shim strips
12. ALES 877 454 7822 Memo TTSL YSY LL8 SATVS LOTAIA OVLd Owner s Manual 23
13. ARNING This symbol indicates the possibility of death or serious injury A CAUTION This symbol indicates the possibility of injury or damage to properties only E Meanings of symbols used in this manual are as shown below es Be sure not to do Be sure to follow the instruction AWARNING E installation Always install the trim frame s e Improper assembly or installation may cause incorrect operation including injury fire and electric shock hazards Do not use the power cord near flammable gas or combustibles such as gasoline benzene thinner etc e lt may cause explosion or fire Do not place the power cord near a heater e lt may cause fire and electric shock Do not disassemble or modify products e lt may cause electric shock and failure Owner s Manual 3 PTAC DIRECT SALES 877 454 7822 Safety Precautions E Operation Plug in the power plug properly e Otherwise it will cause electric shock or fire Do not operate or stop the unit by inserting or pulling out the power plug e It will cause electric shock or fire Do not modify power cord length e It will cause electric shock or fire Use the air conditioner on a single outlet circuit See page 7 Do not share the outlet with other appliances e It will cause electric shock or fire Do not damage or use an unspecified power cord e It will cause electric shoc
14. AT after the cooling season is over This odor caused by fine dust particles on the heater will disappear quickly This is harmless PTAC DIRECT SALES 877 454 7822 Additional controls and important information Ventilation The ventilation lever is located in the right of the air discharge The ventilation lever must be in the CLOSE position in order to maintain the best cooling conditions When fresh air is necessary in the room set the ventilation lever to the OPEN position The damper is opened and room air is exhausted outside Air Direction The direction of air can be controlled wherever you want by adjusting the horizontal louver and the vertical louver e HORIZONTAL AIR DIRECTION CONTROL The horizontal air direction is adjusted by moving vertical louver The lever of vertical louver is located in the right and left side of the air discharge e VERTICAL AIR DIRECTION CONTROL The vertical air direction is adjusted by moving the horizontal louver Operating Instructions PULL OPEN PUSH CLOSE Owner s Manual 13 PTAC DIRECT SALES 877 454 7822 Care and Maintenance A Care and Maintenance TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER OUTLET 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
15. The fan rotates at a very high speed during operation There is a possibility of injury if the units power is accidentally triggered on while cleaning inner parts of the unit Service _ For repair and maintenance contact an Authorized Service Center See the warranty page for details or call 800 243 0000 Have your model number and serial number available They should be written on page 2 of this manual Owner s Manual 7 PTAC DIRECT SALES 877 454 7822 Introduction E Introduction air conditioner This symbol indicates special notes E Electrical Safety Line Cord Plug Use Wall Receptacle This symbol alerts you to the risk of electric shock This symbol alerts you to hazards that could cause harm to the Power Supply Do not under any circumstances cut or remove the grounding prong from the plug Power supply cord with 3 prong grounding plug Parallel type Standard 125V 3 wire grounding receptacle rated 15A 125V AC Use Wall Receptacle Use 15 AMP time delay fuse or 15 AMP circuit breaker Power Supply Do not under any circumstances cut or remove the grounding prong from the plug Power supply cord with 3 prong grounding plug Do not under any circumstances cut or remove the grounding prong from the plug Power supply cord with 3 prong grounding plug 8 Room Air Conditioner Tandem type Standard 250V 3 wire grounding receptacle rated 15A 250V AC P
16. ch your plug call a qualified electrician to make the necessary corrections SAVE CARTON for storage and this OWNER S MANUAL for future reference The carton is the best way to store unit during winter or when not in use A CAUTION To avoid risk of personal injury property damage or product damage due to the weight of this device and sharp edges that may be exposed Air conditioners covered in this manual pose an excessive weight hazard Two or more people are needed to move and install the unit To prevent injury or strain use proper lifting and carrying techniques when moving unit e Carefully inspect location where air conditioner will be installed Be sure it will support the weight of the unit over an extended period of time Handle air conditioner with care Wear protective gloves whenever lifting or carrying the unit AVOID the sharp metal fins of front and rear coils Make sure air conditioner does not fall during installation REQUIRED TOOLS 3 8 inch open end wrench or adjustable wrench e 1 4 inch hex socket and ratchet e Tape measure Electric drill e 1 4 inch drill bit Tight Fitting gloves Standard screwdriver e Phillips screwdriver e Pliers Sharp knife Owner s Manual 15 PTAC DIRECT SALES 877 454 7822 Installation INSTALLATION A CAUTION We strongly recommend the removal of the old wall sleeve and the installation of a new LGE Wall Sleeve If you deci
17. de to keep the existing wall sleeve you have to redirect the louvers at the back of the wall sleeve illustration The use of pliers is recommended If you DO NOT redirect you run the risk of poor performance or product failure This is not covered under the terms of the LGE warranty e Pick a location which will allow the conditioned air to blow into the area you want Good installation All wall sleeves used to mount the new Air Conditioner must be in sound structural condition and have a rear grille that securely attaches to sleeve or rear flange that serves as a stop for the Air Conditioner 2 Remove old air conditioner from existing wall sleeve Clean the interior of an existing sleeve Do not disturb seals Wall sleeve must be securely fastened in wall before installing the air conditioner Use the nails or screws through sleeve into wall if needed Repaint sleeve if needed 8 Prepare the wall sleeve for installation of the unit If you plan to use your existing wall sleeve and it is not LGE use procedure B or with special attention to the proper position of the C below unit will lessen the chance that service will be Procedure Brand Depth inches needed A LGE 16 23 32 ITEMS IN INSTALLATION HARDWARE a Plot You may not need all parts in the kit Discard eee ane Larrig or 22 unused parts series B General Electric 16 7 8 ITEM inches
18. e plastic grille to 25 1 2 wide and 15 1 4 high Place the plastic grille to the inside of the wall sleeve at the rear flange 28 LS OS 2 SS eS Ses ee SS SES seis eseee eee KKK 4 Install the new unit into the wall sleeve B To assemble trim snap the tab of each piece into the slot of the other piece as shown below Slide trim over the front of the air conditioner until trim is flush with sleeve as shown below 2 Fasten the 4 washer screws to secure the grille to the wall sleeve If you need plastic nuts to mount plastic grille to the inside of the wall sleeve there are plastic nuts in the installation kit The nuts are installed from the inside of the sleeve and are pressed into the square holes of the rear flanges y FIG 7 E Remove the backing from the Horizontal Insulation strip 132 x 3g x 273 16 and attach that to the inside bottom of the sleeve as shown below Remove the backing from the Around Insulation strip 13 g x 3 4 x 611 2 and attach that to the inside front of the sleeve as shown below eS oe SRE EK SS DS SEEE 99 SIONS gaconesecanes SSS SS DS SS 232292 PRISAS SKK KKK KY I RIOS SSR RRR OR ROR SERENE SS Seen SS SS SRR meses SIS e RRS E Y FIG 6 Ah caution e Air conditioners covered in this manua
19. erpendicular type Standard 250V 3 wire grounding receptacle rated 20A 250V AC Use 15 AMP time delay fuse or circuit breaker Use 20 AMP time delay fuse or circuit breaker Refer to the nameplate for correct fusing PTAC DIRECT SALES 877 454 7822 Electrical Safety A WARNING This appliance must be properly grounded The power cord of this appliance is equipped with a three prong grounding plug To minimize the risk of electric shock use the plug with a standard three slot grounding wall power outlet If the power outlet does not include a grounding slot have a qualified electrician replace the outlet before you use the room air conditioner WARNING Changing the outlet without making the appropriate wiring A changes will create an unsafe condition that could result in fire or electrical shock Refer all such work to a licensed and qualified electrician Preferred method Ensure proper ground exists before use WARNING Do not cut or remove the grounding prong from the power plug WARNING Attaching the adapter ground terminal to the wall A receptacle cover screw does not ground the appliance unless the cover screw is metal and not insulated and the wall receptacle is grounded through the house wiring WARNING If you have any doubt whether the air conditioner is properly grounded have the wall receptacle and circuit checked by a qualified electrician Owner s Manual 9 PTAC DIRECT SALES 877
20. k or fire ns A VS lt gt DS ea on Mera A Always plug into a grounded outlet e No grounding may cause electric shock Unplug the unit if strange sounds odors or smoke come from it e Otherwise it will cause fire and electric shock accident Do not use the socket if it is loose or damaged e It may cause fire and electric shock Do not operate with wet hands or in damp environment e lt may cause electric shock 4 Room Air Conditioner PTAC DIRECT SALES 877 454 7822 Safety Precautions Close all doors windows and other outside Ventilate before operating air conditioner openings to the room when gas goes out e The air conditioner must be operated in a e lt may cause explosion fire and burn enclosed area to be most effective If water enters the product turn off the the Do not clean the air conditioner with water power switch of the main body of appliance Contact service center after taking the power plug out from the socket e It will cause electric shock or failure of e Water may enter the unit and degrade the machine insulation It may cause an electric shock gt ACAUTION E Installation Never touch the metal parts Do not block the inlet or Ensure that the outer case of the unit when removing outlet is not damaged by age or the filter wear e They are sharp and may e lt may cause failure of e If the outer case is damaged cause injury appliance or perf
21. l pose an excessive weight hazard Two or more people are needed to move and install the unit To prevent injury or strain use proper lifting and carrying techniques when moving unit e When handling the air conditioner be careful to avoid cuts from sharp metal fins on front and rear coils e Make sure air conditioner does not fall during removal Owner s Manual 17 PTAC DIRECT SALES 877 454 7822 Installation PROCEDURE B NB Redirect the louvers at the back of the wall sleeve to 60 angle as shown in the FIG 8 The use of pliers is recommended 7 546 SA a AS Rear Louvers Top View FIG 8 If the wall sleeve already has a rear grille skip to step 4 If the wall sleeve does not have a rear grille or louvered panel install the plastic grille from the kit Cut the plastic grille to 25 1 2 wide and 15 1 4 high Place the plastic grille to the inside of the wall sleeve at the rear flange ORO 5 cee e S nss ses SOS PS SSS Sos SOS e TR ROLLS O ROCOSOS OSOS 3302ER TS RPP CIS 2 SS 3 Place the plastic grille FIG 9 E Fasten the 4 washer screws to secure the grille to the wall sleeve If you need plastic nuts to mount plastic grille to the inside of the wall sleeve there are plastic nuts in the installation kit The nuts are installed from the inside of the sleeve and are pressed into the square holes of the rear flanges
22. ormance it must be repaired or deteriorate replaced immediately Leaving it damaged could result in the air conditioner falling out of the window creating a safety hazard Owner s Manual 5 PTAC DIRECT SALES 877 454 7822 Safety Precautions Be cautious not to touch the sharp edges when installing e lt may cause injury E Operation Hold the plug by the head when taking it out It may cause electric shock and damage Unplug the air conditioner before cleaning it e Since the fan rotates at high speed during operation it may cause injury We za es y e x N Always insert the filter securely Clean it every two weeks e Operation without filters will cause failure 6 Room Air Conditioner Do not put a pet or house plant where it will be exposed to direct air flow e This could injury the pet or plant Unplug the air conditioner if it will not be used for a long period e It will waste power consumption in vain and it may cause accident Do not use this appliance for special purposes such as pets foods precision machinery or objects of art e Itis an air conditioner not a precision refrigeration system Use a soft cloth to clean Do not use wax thinner or a strong detergent e The appearance of the air conditioner may deteriorate change color or develop surface flaws Do not drink water drained from air conditioner Do not direct airflo
23. peed operation without cooling heating Cooling with the low speed fan operation Cooling with the high speed fan operation Heating with the low speed fan operation Heating with the high speed fan operation Thermostat Warmer Cooler e THE AIR CONDITIONER This automatically controls the temperature of the indoor air The compressor will turn on and off to keep the room at the setting temperature In the heating operation the electric heater will turn on and off to keep the room at the setting temperature CAUTION When the air conditioner A has been performed its cooling or heating operation and is turned off or set to the fan position wait at least 3 minutes before resetting to the cooling operation again 12 Room Air Conditioner Turn the thermostat control to the desired setting The central position is a normal setting for average conditions You can change this setting if necessary in accordance with your temperature preference The thermostat automatically controls cooling or heating but the fan runs continuously whenever the air conditioner is in operation If the room is too warm turn the thermostat control clockwise If the room is too cool turn the thermostat control counterclockwise e HEAT PUMP MODELS When the outdoor temperature is lower than 4 C 24 F the electric heater will turn on instead of the heat pump A slight heat odor may come from the unit when first switching to HE
24. the sleeve and packing corner and blue tape from the air conditioner INSTALLATION REQUIREMENTS If you use an existing wall sleeve you should measure its dimensions Install the new air conditioner according to these installation instructions to achieve the best performance All wall sleeves used to mount the new air conditioner must be in good structural condition and have a rear grille to securely attach the new air conditioner FIG 1 With the LGE sleeve you can maintain the best performance of the new air conditioner FIG 2 19 21 32 aN aN 499 mm 14 13 32 366 mm 18 468 mm INSTALLATION HARDWARE 2 Size options u 2 Size options ITEM NAME OF PARTS PLASTIC GRILLE HORIZONTAL INSULATION STRIPS AROUND INSULATION STRIPS SUPPORT BLOCK BAFFLE TRIM FRAME SHIM 2 RD Dann lt esetesecee PLASTIC NUTS AND WASHER SCREWS Air Conditioner FIG 1 Expanded aluminum metal grille 16 23 s2 _ 425 mm LGE Wall Sleeve FIG 2 ELECTRICAL SERVICE Check your available electrical service The power supply available must be the same as that shown on the unit nameplate found on left side of cabinet All models are equipped with a 3 prong service plug to provide proper service and safe positive grounding Do not change plug in any way Do not use an adapter plug If your present wall outlet does not mat
25. w at room occupants only It is not sanitary and could cause illness or personal injury hazard PTAC DIRECT SALES 877 454 7822 Before to Operation E Before Operation y 2 Use a dedicated circuit Overloading the line could create a fire hazard 3 Do not use an extension cord See page 10 for more details 4 Do not start stop operation by plugging unplugging the power cord 5 If the power cord is damaged and requires replacement have an Authorized Servicer install an exact replacement part 1 Being exposed to direct airflow for an extended period of time could be hazardous to your health Do not expose occupants pets or plants to direct airflow for extended periods of time 2 Due to the possibility of oxygen deficiency ventilate the room when used together with stoves or other heating devices 3 Do not use this air conditioner for non specified special purposes e g preserving precision devices food pets plants and art objects Such usage could damage the items 4 The air conditioner is a consumer comfort appliance not a precision climate control system 1 Do not touch the metal parts of the unit when removing the filter Injuries can occur when handling sharp metal edges 2 Do not use water to clean inside the air conditioner Exposure to water can destroy the insulation leading to possible electric shock 3 When cleaning the unit first make sure that the power and breaker are turned off
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