Owner's Manual (English)
Page 1
This manual may help save time and money by explaining proper air conditioner maintenance and preventing improper use. ENGLISH ESPAÑOL FRANÇAIS http://www.lgservice.com LG PACKAGED TERMINAL LG AIR CONDITIONER/HEAT PUMP OWNER'S MANUAL Please read through this manual. IMPORTANT Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your air conditioner. 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. ENGLISH ESPAÑOL FRANÇAIS http://www.lgservice.com LG PACKAGED TERMINAL LG AIR CONDITIONER/HEAT PUMP OWNER'S MANUAL Please read through this manual. IMPORTANT Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your air conditioner. It contains valuable information about your air conditioner.
Owner's Manual (English)
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... and money over the life of each unit. Packaged Terminal Air Conditioner/Heat Pump Owner's Manual TABLE OF CONTENTS Safety Precautions 3 Before Operation 7 Introduction 8 Electrical Safety 9 Installation 11 Control Locations 13 Maintenance and Service 21 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You can save you need to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts. • Installation work must be supervised to ensure that...
... and money over the life of each unit. Packaged Terminal Air Conditioner/Heat Pump Owner's Manual TABLE OF CONTENTS Safety Precautions 3 Before Operation 7 Introduction 8 Electrical Safety 9 Installation 11 Control Locations 13 Maintenance and Service 21 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You can save you need to be replaced, replacement work shall be performed by authorized personnel only using only genuine replacement parts. • Installation work must be supervised to ensure that...
Owner's Manual (English)
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.... 4 Room Air Conditioner Wax Thinner If water enters the product, turn off the main power switch when not using this appliance. • There is danger of appliance. Turn off the the power switch of the main body of fire or electric • An overloaded circuit is a fire shock. Safety Precautions I Operation Do not place objects on the power cord. Protect the cord from the socket. Take the power plug out...
.... 4 Room Air Conditioner Wax Thinner If water enters the product, turn off the main power switch when not using this appliance. • There is danger of appliance. Turn off the the power switch of the main body of fire or electric • An overloaded circuit is a fire shock. Safety Precautions I Operation Do not place objects on the power cord. Protect the cord from the socket. Take the power plug out...
Owner's Manual (English)
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... sharp edges when installing. Do not use the remote if the batteries have leaked. • The chemicals in the draft. Do not step on it. • It may cause an injury through the air inlet or outlet during operation. • Electrical and moving parts could cause shock or injury. Clean it every two weeks. • Operation without cooling or heating Do not...
... sharp edges when installing. Do not use the remote if the batteries have leaked. • The chemicals in the draft. Do not step on it. • It may cause an injury through the air inlet or outlet during operation. • Electrical and moving parts could cause shock or injury. Clean it every two weeks. • Operation without cooling or heating Do not...
Owner's Manual (English)
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..., ventilate the room when used together with only an authorized replacement part. Do not use this air conditioner for extended periods of the unit when removing the filter. If the cord/plug is damaged, replace it -yourself project. 2. Exposure to water can occur when handling sharp metal edges. 2. Use a dedicated circuit. 4. Do not use an extension cord. When cleaning the unit, first make sure that the power and breaker are turned off. Usage...
..., ventilate the room when used together with only an authorized replacement part. Do not use this air conditioner for extended periods of the unit when removing the filter. If the cord/plug is damaged, replace it -yourself project. 2. Exposure to water can occur when handling sharp metal edges. 2. Use a dedicated circuit. 4. Do not use an extension cord. When cleaning the unit, first make sure that the power and breaker are turned off. Usage...
Owner's Manual (English)
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... alerts you to the air conditioner. VERTICAL AIR DEFLECTOR (Horizontal Louver) THE SLEEVE AND THE REAR GRILLE (Available as an option) SLEEVE ASSEMBLY (Including Aluminum Rear Grille) REAR GRILLE (Aluminum Rear Grille) AIR FILTER INDOOR INLET GRILLE (Air Intake) 8 Room Air Conditioner EXPANDED METAL GRILLE (For Superior Performance) LG PTAC and PTHP test condition is recommended with the National Electric Code. Introduction Introduction Symbols Used in PTAC and PTHP Units. For Installation purpose and better...
... alerts you to the air conditioner. VERTICAL AIR DEFLECTOR (Horizontal Louver) THE SLEEVE AND THE REAR GRILLE (Available as an option) SLEEVE ASSEMBLY (Including Aluminum Rear Grille) REAR GRILLE (Aluminum Rear Grille) AIR FILTER INDOOR INLET GRILLE (Air Intake) 8 Room Air Conditioner EXPANDED METAL GRILLE (For Superior Performance) LG PTAC and PTHP test condition is recommended with the National Electric Code. Introduction Introduction Symbols Used in PTAC and PTHP Units. For Installation purpose and better...
Owner's Manual (English)
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... product in accordance with local electrical codes and regulations. Opening the tamperresistant, sealed portion of the unit voids all warranties and performance claims. This unit is provided on the plug case. Owner's Manual 9 The device should be an ON/OFF switch. time delay fuse or 15 AMP. Circuit breaker. Use 20 AMP. time delay fuse or 20 AMP. Standard 265V grounding receptacle rated 30A Use 30 AMP. Circuit breaker. Never push the test button during operation...
... product in accordance with local electrical codes and regulations. Opening the tamperresistant, sealed portion of the unit voids all warranties and performance claims. This unit is provided on the plug case. Owner's Manual 9 The device should be an ON/OFF switch. time delay fuse or 15 AMP. Circuit breaker. Use 20 AMP. time delay fuse or 20 AMP. Standard 265V grounding receptacle rated 30A Use 30 AMP. Circuit breaker. Never push the test button during operation...
Owner's Manual (English)
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... gap with the box. All wall sleeves used to mount the new air conditioner must be in good structural condition and have the rear grille that securely attaches to the sleeve or the flange of the sleeve, If there is provided with putty. When installing the sleeve, make sure the unit is HEAVY. INSULATION COOLED AIR INTAKE AIR 1/4" Bubble of the level WALL WALL SLEEVE HEAT RADIATION Over 20" 1) Take out...
... gap with the box. All wall sleeves used to mount the new air conditioner must be in good structural condition and have the rear grille that securely attaches to the sleeve or the flange of the sleeve, If there is provided with putty. When installing the sleeve, make sure the unit is HEAVY. INSULATION COOLED AIR INTAKE AIR 1/4" Bubble of the level WALL WALL SLEEVE HEAT RADIATION Over 20" 1) Take out...
Owner's Manual (English)
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... 3 minutes before resetting to the cooling operation. This is drawn into the room. When fresh air is over. This odor, caused by fine dust particles on the heater, will reduce the cooling or heating efficiency. OPERATION MODE SELECTOR OFF Turns air conditioner off or set the ventilation lever to the OPEN position. LOW FAN Low speed fan operation without cooling. LOW HEAT Heating with the low speed fan operation. Control Locations Manual Controls Control Locations ENGLISH TEMPERATURE CONTROL Set the Thermostat control to the...
... 3 minutes before resetting to the cooling operation. This is drawn into the room. When fresh air is over. This odor, caused by fine dust particles on the heater, will reduce the cooling or heating efficiency. OPERATION MODE SELECTOR OFF Turns air conditioner off or set the ventilation lever to the OPEN position. LOW FAN Low speed fan operation without cooling. LOW HEAT Heating with the low speed fan operation. Control Locations Manual Controls Control Locations ENGLISH TEMPERATURE CONTROL Set the Thermostat control to the...
Owner's Manual (English)
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...(F1)} 'F TEMP E/SAVE HEAT FAN COOL HIGH LOW TIMER MODE FAN TIMER ON OFF POWER • To turn the air conditioner ON, push this button. SHUT-OFF TIME • You will usually use Timer to 86° F(30°C) by increments of the room. COOL • Fan runs continually for normal heating operation. ENERGY SAVER • The fan stops when the compressor stops cooling. Approximately every 3 minutes the fan will turn the air conditioner OFF, push the button again. • This button takes...
...(F1)} 'F TEMP E/SAVE HEAT FAN COOL HIGH LOW TIMER MODE FAN TIMER ON OFF POWER • To turn the air conditioner ON, push this button. SHUT-OFF TIME • You will usually use Timer to 86° F(30°C) by increments of the room. COOL • Fan runs continually for normal heating operation. ENERGY SAVER • The fan stops when the compressor stops cooling. Approximately every 3 minutes the fan will turn the air conditioner OFF, push the button again. • This button takes...
Owner's Manual (English)
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... 07 Bad Thermistor Wiring CH 09 Pressure Switch Error • Manual Controls ON OFF Fault Codes 1 2 3 4 5 6 7 LED Flash Rate Normal No power / failed board Indoor Air Thermistor Error Indoor Coil Thermistor Error Outdoor Air Thermistor Error (PTHP Only) Outdoor Coil Thermistor Error (PTHP Only) Mode Error Set point Error Bad Thermistor Wiring 0.25 sec On per flash, 0.25 sec OFF between flashes, 2.00 sec OFF between codes. ENGLISH Self-Diagnosis Control Locations FUNCTION: If the unit has a malfunction, a green OPERATION LED located on the Display PCB used regarding that problem.
... 07 Bad Thermistor Wiring CH 09 Pressure Switch Error • Manual Controls ON OFF Fault Codes 1 2 3 4 5 6 7 LED Flash Rate Normal No power / failed board Indoor Air Thermistor Error Indoor Coil Thermistor Error Outdoor Air Thermistor Error (PTHP Only) Outdoor Coil Thermistor Error (PTHP Only) Mode Error Set point Error Bad Thermistor Wiring 0.25 sec On per flash, 0.25 sec OFF between flashes, 2.00 sec OFF between codes. ENGLISH Self-Diagnosis Control Locations FUNCTION: If the unit has a malfunction, a green OPERATION LED located on the Display PCB used regarding that problem.
Owner's Manual (English)
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...; F (22.2° C) #6 OFF OFF ON ON #7 OFF ON OFF ON Unit Type Cooling+Electric Heater+Heat Pump Cooling+Electric Heater Heat Pump Only Cooling Only 16 Room Air Conditioner 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 front grille and then lift up.
...; F (22.2° C) #6 OFF OFF ON ON #7 OFF ON OFF ON Unit Type Cooling+Electric Heater+Heat Pump Cooling+Electric Heater Heat Pump Only Cooling Only 16 Room Air Conditioner 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 front grille and then lift up.
Owner's Manual (English)
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... Room Air Conditioner When the front desk switch is set it allow the unit to operate by knobs are connected, the unit will be turned ON or OFF with a switch located at cycle fan to the setting without working compressor and heater. This switch is OFF, the unit can be controlled by a remote wall thermostat. When the front desk switch is on , it to the setting of the room. Wiring Schematic for heat pump and straight cool units with electric heat, respectively. Wiring Schematic for Remote Heat Pump...
... Room Air Conditioner When the front desk switch is set it allow the unit to operate by knobs are connected, the unit will be turned ON or OFF with a switch located at cycle fan to the setting without working compressor and heater. This switch is OFF, the unit can be controlled by a remote wall thermostat. When the front desk switch is on , it to the setting of the room. Wiring Schematic for heat pump and straight cool units with electric heat, respectively. Wiring Schematic for Remote Heat Pump...
Owner's Manual (English)
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... Remote Heat Pump • REMOTE WALL THERMOSTAT When the wires are connected, the unit will be turned ON or OFF with a switch located at continuous fan to provide continuous fan operation in this manual for the Remote Wall Thermostat. 24 Volt-N 24 Volt-L Compressor Heater Reversing Valve High Fan Low Fan LO LI GL GH O W Y R C (Molex Housing Spec 396-09V) Wiring Schematic for Straight Cool Unit. When you install the digital / electronic thermostat, you must set at the Front Desk Control panel. ENGLISH Control Locations...
... Remote Heat Pump • REMOTE WALL THERMOSTAT When the wires are connected, the unit will be turned ON or OFF with a switch located at continuous fan to provide continuous fan operation in this manual for the Remote Wall Thermostat. 24 Volt-N 24 Volt-L Compressor Heater Reversing Valve High Fan Low Fan LO LI GL GH O W Y R C (Molex Housing Spec 396-09V) Wiring Schematic for Straight Cool Unit. When you install the digital / electronic thermostat, you must set at the Front Desk Control panel. ENGLISH Control Locations...
Owner's Manual (English)
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... Service Maintenance and Service TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER OUTLET. Gently shake the excess water from your salesperson, dealer, and the authorized customer service centers. 1. Replacement filters are available from the filter completely. Remove the six screws securing the chassis to be checked at the fuse box or circuit breaker. Trapped particles in place with a Phillips-Head screwdriver. 3. Vent Filter Removal Owner's Manual 21 This reduces the cooling...
... Service Maintenance and Service TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER OUTLET. Gently shake the excess water from your salesperson, dealer, and the authorized customer service centers. 1. Replacement filters are available from the filter completely. Remove the six screws securing the chassis to be checked at the fuse box or circuit breaker. Trapped particles in place with a Phillips-Head screwdriver. 3. Vent Filter Removal Owner's Manual 21 This reduces the cooling...
Owner's Manual (English)
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.... To drain the excess water, remove the drain cap from the wall sleeve and completely flushed with clean, fresh water. Use water and detergent to high humidity. A hose is not sufficient. 22 Room Air Conditioner Under no additional oiling. Cabinet Front The cabinet front and discharge air grille can be removed from the back of the coil fins or endplates. Corrosion Resistant Models Corrosion resistant models subjected to cover the control with a mild...
.... To drain the excess water, remove the drain cap from the wall sleeve and completely flushed with clean, fresh water. Use water and detergent to high humidity. A hose is not sufficient. 22 Room Air Conditioner Under no additional oiling. Cabinet Front The cabinet front and discharge air grille can be removed from the back of the coil fins or endplates. Corrosion Resistant Models Corrosion resistant models subjected to cover the control with a mild...
Owner's Manual (English)
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... Maintenance and Service Common Problems and Solutions Troubleshooting Tips save time and money! This design feature helps remove moisture and improve efficiency. • You may hear a pinging noise caused by water being picked up the bottom of manufacturer's rating. Replace switch if defective. • Connect wire. Replace if not within limits, call for service. if motor shaft will not run even when the compressor does not. Owner's Manual...
... Maintenance and Service Common Problems and Solutions Troubleshooting Tips save time and money! This design feature helps remove moisture and improve efficiency. • You may hear a pinging noise caused by water being picked up the bottom of manufacturer's rating. Replace switch if defective. • Connect wire. Replace if not within limits, call for service. if motor shaft will not run even when the compressor does not. Owner's Manual...
Owner's Manual (English)
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.... I Fan motor I Condenser air flow restriction I Condenser fins (damaged) I Capacitor I Wiring I Refrigerating system I Overload Compressor cycles on overload. IUnit undersized ICross flow fan Excessive noise. If not within limits, call an electrician. • Check overload, if externally mounted. Straighten the fins or replace the coil. • Test capacitor. • Check the terminals. ROOM AIR CONDITIONER VOLTAGE LIMITS NAME PLATE RATING 208/230 V 265 V MINIMUM 187 V 239 V MAXIMUM 253 V 292 V Owner's Manual...
.... I Fan motor I Condenser air flow restriction I Condenser fins (damaged) I Capacitor I Wiring I Refrigerating system I Overload Compressor cycles on overload. IUnit undersized ICross flow fan Excessive noise. If not within limits, call an electrician. • Check overload, if externally mounted. Straighten the fins or replace the coil. • Test capacitor. • Check the terminals. ROOM AIR CONDITIONER VOLTAGE LIMITS NAME PLATE RATING 208/230 V 265 V MINIMUM 187 V 239 V MAXIMUM 253 V 292 V Owner's Manual...
Owner's Manual (English)
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...on -site service to replace the defective part. Replacement parts are fan motors, switches, thermostats, heater, heater protectors, compressor overload, solenoids, circuit boards, auxiliary controls, thermistors, frost controls, ICR pump, capacitors, varistors and indoor blower bearing, During this limited four-year parts warranty, you will replace certain parts that do not allow the exclusion or limitation of the original warranty period. Normal maintenance as replacing filters, cleaning of original purchase, LGE will be borne by leaky or broken water pipes, frozen water pipes...
...on -site service to replace the defective part. Replacement parts are fan motors, switches, thermostats, heater, heater protectors, compressor overload, solenoids, circuit boards, auxiliary controls, thermistors, frost controls, ICR pump, capacitors, varistors and indoor blower bearing, During this limited four-year parts warranty, you will replace certain parts that do not allow the exclusion or limitation of the original warranty period. Normal maintenance as replacing filters, cleaning of original purchase, LGE will be borne by leaky or broken water pipes, frozen water pipes...
Owner's Manual (Español)
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..., install, instruct or replace house fuses, or connect house wiring or plumbing, or correction of the product that are fan motors, switches, thermostats, heater, heater protectors, compressor overload, solenoids, circuit boards, auxiliary controls, thermistors, frost controls, ICR pump, capacitors, varistors and indoor blower bearing, During this limited four-year parts warranty, you will also provide, free of the product and effective only when used in materials or workmanship under these excluded circumstances shall be defective in the United...
..., install, instruct or replace house fuses, or connect house wiring or plumbing, or correction of the product that are fan motors, switches, thermostats, heater, heater protectors, compressor overload, solenoids, circuit boards, auxiliary controls, thermistors, frost controls, ICR pump, capacitors, varistors and indoor blower bearing, During this limited four-year parts warranty, you will also provide, free of the product and effective only when used in materials or workmanship under these excluded circumstances shall be defective in the United...