Owner's Manual
Page 1
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 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 http://www.lgservice.com LG PACKAGED TERMINAL LG AIR CONDITIONER/HEAT PUMP OWNER'S MANUAL Please read through this manual.
Owner's Manual
Page 2
...they do not play with the National Electric Code by qualified and authorized personnel only. 2 Room Air Conditioner 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... supervision. • Young children should be performed in the event you may not need it to call for warranty issues. READ THIS MANUAL Inside you a great deal of time and money over the life of troubleshooting tips.
...they do not play with the National Electric Code by qualified and authorized personnel only. 2 Room Air Conditioner 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... supervision. • Young children should be performed in the event you may not need it to call for warranty issues. READ THIS MANUAL Inside you a great deal of time and money over the life of troubleshooting tips.
Owner's Manual
Page 3
...which is classified by the following instructions must be followed. CAUTION This symbol indicates the possibility of death or serious injury. Gasolin Owner's Manual 3 power cord length. • It may cause a fire or electrical shock. ENGLISH Safety Precautions Safety Precautions To prevent injury to ...the user or other people and property damage, the following indications. Don't do this manual are as gasoline, benzene, thinner, etc. • It may cause explosion or fire. Be sure to heat generation. due to follow...
...which is classified by the following instructions must be followed. CAUTION This symbol indicates the possibility of death or serious injury. Gasolin Owner's Manual 3 power cord length. • It may cause a fire or electrical shock. ENGLISH Safety Precautions Safety Precautions To prevent injury to ...the user or other people and property damage, the following indications. Don't do this manual are as gasoline, benzene, thinner, etc. • It may cause explosion or fire. Be sure to heat generation. due to follow...
Owner's Manual
Page 5
Never touch the metal parts of your neighbor. Owner's Manual 5 due to the neighbors. • Be considerate of the unit when removing the filter. • They are sharp and may cause an explosion and a fire. ...
Never touch the metal parts of your neighbor. Owner's Manual 5 due to the neighbors. • Be considerate of the unit when removing the filter. • They are sharp and may cause an explosion and a fire. ...
Owner's Manual
Page 7
... -yourself project. 2. Exposure to direct airflow for extended periods of oxygen deficiency, ventilate the room when used together with only an authorized replacement part. Owner's Manual 7 Being exposed to possible electric shock. 3. Consult a professional installer or electrician. 5. Injuries can destroy the insulation, leading to direct airflow for installation. Do not use...
... -yourself project. 2. Exposure to direct airflow for extended periods of oxygen deficiency, ventilate the room when used together with only an authorized replacement part. Owner's Manual 7 Being exposed to possible electric shock. 3. Consult a professional installer or electrician. 5. Injuries can destroy the insulation, leading to direct airflow for installation. Do not use...
Owner's Manual
Page 8
... or Architectural grille can be installed in accordance with the National Electric Code. NOTICE This symbol indicates special notes. Introduction Introduction Symbols Used in this Manual This symbol alerts you to hazards that could cause harm to the risk of electric shock. Features This appliance should be applied in PTAC and...
... or Architectural grille can be installed in accordance with the National Electric Code. NOTICE This symbol indicates special notes. Introduction Introduction Symbols Used in this Manual This symbol alerts you to hazards that could cause harm to the risk of electric shock. Features This appliance should be applied in PTAC and...
Owner's Manual
Page 9
... rated 30A Use 30 Amp,time delay fuse or 30 Amp Circuit breaker NOTICE DO NOT USE AN EXTENSION CORD on the plug case. Owner's Manual 9 Wash hands after handling. The conductors inside this plug. Do not use of this device trips, the cause should be a sub-base. Circuit breaker. (2500W...
... rated 30A Use 30 Amp,time delay fuse or 30 Amp Circuit breaker NOTICE DO NOT USE AN EXTENSION CORD on the plug case. Owner's Manual 9 Wash hands after handling. The conductors inside this plug. Do not use of this device trips, the cause should be a sub-base. Circuit breaker. (2500W...
Owner's Manual
Page 11
...of sleeve assembly (optional) When installing the sleeve, make sure the unit is optional.) 280 mm (11") Front Insulation Strip Sleeve Rear Owner's Manual 11 INTAKE AIR Refer to the diagram below. 1/4" Bubble of air conditioner 1,066 mm (42") For existing sleeve, you should measure the wall ...radiation and exhaust air flow. 1066 mm (42") 406 mm (16") 349 1/4mm (13 3/4") NOTICE To maintain the best performance of the LG PTAC, INSULATION an insulation strip must be COOLED AIR attached. You can cause serious cuts. • When lifting the air conditioner, it is ...
...of sleeve assembly (optional) When installing the sleeve, make sure the unit is optional.) 280 mm (11") Front Insulation Strip Sleeve Rear Owner's Manual 11 INTAKE AIR Refer to the diagram below. 1/4" Bubble of air conditioner 1,066 mm (42") For existing sleeve, you should measure the wall ...radiation and exhaust air flow. 1066 mm (42") 406 mm (16") 349 1/4mm (13 3/4") NOTICE To maintain the best performance of the LG PTAC, INSULATION an insulation strip must be COOLED AIR attached. You can cause serious cuts. • When lifting the air conditioner, it is ...
Owner's Manual
Page 13
Control Locations Manual Controls Control Locations ENGLISH TEMPERATURE CONTROL Set the Thermostat control to HEAT after a reasonable time, adjust the control to maintain the best cooling conditions. The ... conditioner off or set the ventilation lever to the lower left side of the unit. LOW HEAT Heating with the low speed fan operation. Owner's Manual 13 HIGH COOL Cooling with the high speed fan operation. • VENTILATION The ventilation lever is not satisfactory after the cooling season is over. VENT...
Control Locations Manual Controls Control Locations ENGLISH TEMPERATURE CONTROL Set the Thermostat control to HEAT after a reasonable time, adjust the control to maintain the best cooling conditions. The ... conditioner off or set the ventilation lever to the lower left side of the unit. LOW HEAT Heating with the low speed fan operation. Owner's Manual 13 HIGH COOL Cooling with the high speed fan operation. • VENTILATION The ventilation lever is not satisfactory after the cooling season is over. VENT...
Owner's Manual
Page 15
...about registering the complaint that problem. The errors are some of the problems defined below for which is happening & by referring the user's manual the customer can clearly define the problem. ENGLISH Self-Diagnosis Control Locations FUNCTION: If the unit has a malfunction, a green OPERATIONLED located ... (PTHP Only) CH 04 Outdoor Coil Thermistor Error (PTHP Only) CH 05 Mode Error CH 06 Setpoint Error CH 07 Bad Thermistor Wiring • 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 ...
...about registering the complaint that problem. The errors are some of the problems defined below for which is happening & by referring the user's manual the customer can clearly define the problem. ENGLISH Self-Diagnosis Control Locations FUNCTION: If the unit has a malfunction, a green OPERATIONLED located ... (PTHP Only) CH 04 Outdoor Coil Thermistor Error (PTHP Only) CH 05 Mode Error CH 06 Setpoint Error CH 07 Bad Thermistor Wiring • 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 ...
Owner's Manual
Page 17
...;C) 54°F (12.2°C) 74°F (23.3°C) 68°F (20.0°C) 86°F (30.0°C) 54°F (12.2°C) 72°F (22.2°C) Owner's Manual 17 Control Locations • ADDITIONAL CONTROLS The additional controls are in the OFF position. REMOTE ON ON ON ON ON OFF LOCAL OFF OFF OFF...
...;C) 54°F (12.2°C) 74°F (23.3°C) 68°F (20.0°C) 86°F (30.0°C) 54°F (12.2°C) 72°F (22.2°C) Owner's Manual 17 Control Locations • ADDITIONAL CONTROLS The additional controls are in the OFF position. REMOTE ON ON ON ON ON OFF LOCAL OFF OFF OFF...
Owner's Manual
Page 18
... thermostat connections supply the 24 Volt AC. When the front desk switch is ON, the fan operates according to provide continuous fan operation in this manual for heat pump and straight cool units with the heater. • FRONT DESK CONTROL When the pair wire is set it allow the unit to...
... thermostat connections supply the 24 Volt AC. When the front desk switch is ON, the fan operates according to provide continuous fan operation in this manual for heat pump and straight cool units with the heater. • FRONT DESK CONTROL When the pair wire is set it allow the unit to...
Owner's Manual
Page 19
...LO LI GL GH O W Y R C Front Desk Switch Note:The following figures show wiring schematics for Straight Cool Unit. See the installation Instruction 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...according to the condition of the room. The thermostat connections supply the 24 Volt AC. The unit control by the control of controls. Owner's Manual 19 When the front desk switch is OFF, the unit can be controlled by a remote wall thermostat. ENGLISH Control Locations • REMOTE/...
...LO LI GL GH O W Y R C Front Desk Switch Note:The following figures show wiring schematics for Straight Cool Unit. See the installation Instruction 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...according to the condition of the room. The thermostat connections supply the 24 Volt AC. The unit control by the control of controls. Owner's Manual 19 When the front desk switch is OFF, the unit can be controlled by a remote wall thermostat. ENGLISH Control Locations • REMOTE/...
Owner's Manual
Page 21
... filter should replace immediately. Replacement filters are available from the filter completely. Refer to the wall sleeve with a Phillips-Head screwdriver. 3. Vent Filter Removal Owner's Manual 21
... filter should replace immediately. Replacement filters are available from the filter completely. Refer to the wall sleeve with a Phillips-Head screwdriver. 3. Vent Filter Removal Owner's Manual 21
Owner's Manual
Page 23
... if not within limits, call for service. The water may hear a pinging noise caused by water being picked up the bottom of manufacturer's rating. Owner's Manual 23 If not, replace fan motor. • Pay attention to any change , replace the motor. ENGLISH Maintenance and Service Common Problems and Solutions Troubleshooting Tips...
... if not within limits, call for service. The water may hear a pinging noise caused by water being picked up the bottom of manufacturer's rating. Owner's Manual 23 If not, replace fan motor. • Pay attention to any change , replace the motor. ENGLISH Maintenance and Service Common Problems and Solutions Troubleshooting Tips...
Owner's Manual
Page 25
... will increase, causing the compressor to cycle. ROOM AIR CONDITIONER VOLTAGE LIMITS NAME PLATE RATING 208/230 V 265 V MINIMUM 187 V 238 V MAXIMUM 253 V 292 V Owner's Manual 25 I Fan motor I Condenser air flow restriction I Condenser fins (damaged) I Capacitor I Wiring I Refrigerating system I Air filter Insufficient I Exhaust damper door cooling or heating I Unit undersized...
... will increase, causing the compressor to cycle. ROOM AIR CONDITIONER VOLTAGE LIMITS NAME PLATE RATING 208/230 V 265 V MINIMUM 187 V 238 V MAXIMUM 253 V 292 V Owner's Manual 25 I Fan motor I Condenser air flow restriction I Condenser fins (damaged) I Capacitor I Wiring I Refrigerating system I Air filter Insufficient I Exhaust damper door cooling or heating I Unit undersized...
Owner's Manual
Page 27
... date of the original purchase LGE Will Replace: Any part of the product that vary from running the product in the product owner's manual. 9. Damages caused by transportation or handling. 4. Damages cause by accident, vermin, lightning, winds, fire, floods, or acts of ...Printed in utility costs and additional utility expenses. No other than normal, single-family household use during the warranty period listed below, LG Electronics will also provide, free of product to a defect in the installation instructions and use of unauthorized repairs. 2. NEITHER THE MANUFACTURER...
... date of the original purchase LGE Will Replace: Any part of the product that vary from running the product in the product owner's manual. 9. Damages caused by transportation or handling. 4. Damages cause by accident, vermin, lightning, winds, fire, floods, or acts of ...Printed in utility costs and additional utility expenses. No other than normal, single-family household use during the warranty period listed below, LG Electronics will also provide, free of product to a defect in the installation instructions and use of unauthorized repairs. 2. NEITHER THE MANUFACTURER...
Owner's Manual
Page 1
This manual may help save time and money by explaining proper air conditioner maintenance and preventing improper use. ENGLISH ESPAÑOL 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 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
Page 27
...territories do not affect product performance. 14. Failure of product to replace the defective part. Improper repair includes use and care manual, such as described in materials or workmanship. During this product. 12. DISTRIBUTOR SHALL BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL, ... repair, or maintenance. This warranty gives you, the original purchaser, specific legal rights and you . Service trips to your LG product is used in materials or workmanship under these excluded circumstances shall be responsible for delivery or pickup, install, instruct or replace...
...territories do not affect product performance. 14. Failure of product to replace the defective part. Improper repair includes use and care manual, such as described in materials or workmanship. During this product. 12. DISTRIBUTOR SHALL BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTIAL, ... repair, or maintenance. This warranty gives you, the original purchaser, specific legal rights and you . Service trips to your LG product is used in materials or workmanship under these excluded circumstances shall be responsible for delivery or pickup, install, instruct or replace...