1) General Wall Mounted Type Units : Units with Simplicity in design. 2) Art Cool Units : A new concept of cooling introduced by LG in the field of Air Conditioning. 3) Inverter Units : These units are capable of minimising the Power consumption with the unique inverter technology.
Inverter Single Publication history Plb.No Model No. Notes Publication in 6RMI0-03A All models Add models for Brazil July.2010 6RMI0-04A All models Add ʼ11 new models Feb. 2011 AS-W092B1U0 6RMI0-04B Change spec sheet Mar. 2011 AS-W122B1U0 6RMI0-04C All Outdoor Unit Product logo revise Jun.
Inverter Single 1. Models Line up 1.1 Indoor Unit kW (kBtu/h) 2.50(9) 3.50(12) 5.28(18) 7.03(24) 8.0(30) 9.0(36) Indoor Type ASNQ092BRW0 ASNQ122BRW0 ASNQ182CRW0 ASNQ242CRW0 Libero ARTCOOL ASNW092BRW0 ASNW122BRW0 ASNW182CRW0 ASNW242CRW0 ASNQ092BRZ0 ASNQ122BRZ0 ASNQ182CRZ0 ASNQ242CRZ1 ASNW092BRZ0 ASNW122BRZ0 ASNW182CRZ0 ASNW242CRZ1 Libero R ASNW092B1U0...
Page 7
Inverter Single 1. Models Line up USUW182CSZ2 ASUW092B1U0 ASUW122B1U0 Heat pump USUQ182CSZ2 No. of connectable indoor units Max.1 Total capacity index of connectable 2.50 3.50 5.28 indoor units kBtu/h Power supply 220V, 60Hz Chassis ASUW182CRW0 ASUQ182C4A0 USUW242CSZ2 ASUW182C4A0 ASUQ182CRZ0 USUQ242CSZ2 Heat pump ASUW182C2U0 ASUW182CRZ0...
Page 8
Inverter Single 2. Nomenclature • Model Number Serial Number Function G : Plasma + (A / Changeove) + A / Clean + Low A M : Plasma + (A / Changeove) + A / Clean + 4way S : Eco eye + Plasma + Allergy Filter + 4way U : Plasma + Allergy Filter + 4way W : Allergy Filter + 2way CHASIS...
Inverter Single 6. Refrigerant cycle diagrams Model No : AS-W092HDW0, AS-W122HDW0, AS-W092BRW0, AS-W122BRW0 AS-W092B1U0, AS-W122B1U0, AS-W092B4A0, AS-W122B4A0 Indoor Unit Outdoor Unit Liquid Side 2-Way Valve Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Reversing Valve Accumulator 3-Way Valve Cooling Compressor Heating Description PCB Connector...
Page 55
Inverter Single 6. Refrigerant cycle diagrams Model No : AS-W182CRW0, AS-W242CRW0, AS-W182C2U0 AS-W242C2U0, AS-W182C4A0, AS-W242C4A0 Indoor Unit Outdoor Unit Liquid Side 2-Way Valve Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Reversing Valve Accumulator 3-Way Valve Cooling Compressor Heating LOC. Description PCB Connector Thermistor for suction air temperature...
Page 56
Inverter Single 6. Refrigerant cycle diagrams Model No : AS-Q092BRW0, AS-Q122BRW0, AS-Q092B4A0, AS-Q122B4A0 INDOOR UNIT OUTDOOR UNIT LIQUID SIDE CAPILLARY TUBE HEAT HEAT EXCHANGE EXCHANGE (EVAPORATOR) (CONDENSER) GAS SIDE COMPRESSOR LOC. Description PCB Connector Thermistor for indoor air temperature CN-TH1(INDOOR) Thermistor for evaporating temperature CN-TH3(INDOOR) Thermistor for discharge pipe temperature...
Page 57
Inverter Single 6. Refrigerant cycle diagrams Model No : AS-Q182CRW0, AS-Q242CRW0, AS-Q182C4A0, AS-Q242C4A0 Indoor Unit Outdoor Unit Liquid Side 2-Way Valve Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Accumulator 3-Way Valve Compressor Cooling LOC. Description PCB Connector Thermistor for suction air temperature CN-TH1(Indoor) Thermistor for evaporator inlet temperature Thermistor for evaporator outlet temperature...
Inverter Single 6. Refrigerant cycle diagrams Model No : US-W092WSZ2, US-W122BSZ2, US-W182CSZ2, US-W242CSZ2 Liquid Side CAPILLARY TUBE 2-Way Valve Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Reversing Valve Accumulator 3-Way Valve Cooling Compressor Heating LOC. Description PCB Connector Thermistor for indoor air temperature CN-TH1(Indoor) Thermistor for evaporating temperature CN-TH2(Indoor)
Page 59
Inverter Single 6. Refrigerant cycle diagrams Model No : US-Q092WSZ2, US-Q122BSZ2, US-Q182CSZ2, US-Q242CSZ2 Indoor Unit Outdoor Unit Liquid Side CAPILLARY TUBE Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Compressor LOC. Description PCB Connector Thermistor for indoor air temperature CN-TH1(Indoor) Thermistor for evaporating temperature CN-TH2(Indoor) Thermistor for discharge pipe temperature...
Page 60
Inverter Single 6. Refrigerant cycle diagrams Model No : AS-W092BRZ0, AS-Q092BRZ0, AS-W122BRZ0, AS-Q122BRZ0 Indoor Unit Outdoor Unit Liquid Side 2-Way Valve Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Reversing Valve Accumulator 3-Way Valve Cooling Compressor Heating LOC. Description PCB Connector Thermistor for indoor air temperature CN-TH1(INDOOR) Thermistor for evaporating temperature...
Page 61
Inverter Single 6. Refrigerant cycle diagrams Model No : AS-W182CRZ0, AS-Q182CRZ0 Indoor Unit Outdoor Unit Liquid Side 2-Way Valve Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Reversing Valve Accumulator 3-Way Valve Cooling Compressor Heating LOC. Description PCB Connector Thermistor for suction air temperature CN-TH1(Indoor) Thermistor for evaporator temperature CN-TH3(Indoor)
Page 62
Inverter Single 6. Refrigerant cycle diagrams Model No : AS-W242CRZ1, AS-Q242CRZ1 Indoor Unit Outdoor Unit Liquid Side Capillary 2-Way Valve Tube Heat Heat Exchanger Exchanger (Evaporator) (Condenser) Gas Side Reversing Valve Accumulator 3-Way Valve Cooling Compressor Heating LOC. Description PCB Connector Thermistor for indoor air temperature CN-TH1(Indoor) Thermistor for evaporating temperature...
Inverter Single 9. Operation range Cooling Heating 48(118°F) Outdoor Unit Continuous [°C DB] 24(75°F) operation Continuous Outdoor Unit operation [°C DB] 18(64°F) Low Ambient -10(14°F) Operation Operative -10(14°F) -15(5°F) 18(64°F) 30(86℉) 16(61°F) 30(86°F) Indoor Unit [°C DB] Indoor Unit [°C DB] Operative: Intermittent operation due to the operational conditions (indoor/outdoor temperature, humidity, load etc.) can cause the heating capacity to decrease.
Page 89
Inverter Single 9. Operation range Cooling Heating 48(118°F) Outdoor Continuous Unit operation [°C DB] 24(75°F) Continuous Outdoor Unit operation [°C DB] 18(64°F) Low Ambient Operation -10(14°F) -5(23°F) Operative Operative -10(14°F) -5(23℉) 18(64°F) 30(86℉) 16(61°F) 30(86°F) Indoor Unit [°C DB] Indoor Unit [°C DB] Operative: Intermittent operation due to the operational conditions (indoor/outdoor temperature, humidity, load etc.) can cause the heating capacity to decrease.
Inverter Single 10. Air flow and temperature distributions(reference data) General Wall Mouted 2.5 kW Cooling Heating Discharge angle:45° Discharge angle:50° Air velocity [m/s] Air velocity [m/s] 2.7m 2.7m 0.75 0.75 Temperature [˚C] Temperature [˚C] 2.7m 2.7m General Wall Mouted 3.5 kW Cooling Heating Discharge angle:45°...
Page 91
Inverter Single 10. Air flow and temperature distributions(reference data) Libero 2.5 kW Cooling Heating Discharge angle:45° Discharge angle:50° Air Velocity [m/s] Air Velocity [m/s] 2.7m 2.7m 1.2 1.2 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 Temperature [°C] Temperature [°C] 2.7m 2.7m Libero 3.5 kW...
Microphone - The operating conditions are assumed to be standard. Sound Levels [dB(A)] Model ASNW092HDW0 ASNW122HDW0 Sound Pressure Level ASNW092BRW0 ASNW092B4A0 ASNQ092BRW0 ASNQ092B4A0 ASNW092B1U0 ASNW092HDW0 ASNW122HDW0 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40...
Page 93
Inverter Single 11. Sound levels 11.2 Outdoor Units Overall Notes: - Sound measured at 1m away from the center of the unit. - Data is valid at free field condition. Center of - Data is valid at nominal operation condition. Outdoor Unit - Reference accoustic pressure 0dB=20Pa.
Inverter Single 12. Remote controller Wireless Remote Controller You can operate the air conditioner more conveniently with the remote control. You will find the buttons for the additional functions under the cover of the remote control. Control Display Signal transmitter Description panel screen...
Inverter Single 12. Remote controller Using the remote control You can operate the air conditioner more conveniently with the remote control. You will find the buttons for the additional functions under the cover of the remote control. Control Display Description panel screen Fan button : Air come out from the indoor unit...
Page 96
Inverter Single 12. Remote controller Using the remote control You can operate the air conditioner more conveniently with the remote control. You will find the buttons for the additional functions under the cover of the remote control. Control Display Description panel screen Fan button : Air come out from the indoor unit...
Page 97
Inverter Single 12. Remote controller Using the remote control You can operate the air conditioner more conveniently with the remote control. You will find the buttons for the additional functions under the cover of the remote control. Signal Control Display Description transmitter panel...
Page 98
Inverter Single 12. Remote controller Using the remote control You can operate the air conditioner more conveniently with the remote control. You will find the buttons for the additional functions under the cover of the remote control. Signal Control Display Description panel screen...
Page 99
Inverter Single 12. Remote controller Wireless Remote Controller The controls will look like the following. ON/OFF BUTTON Used to turn off/on the unit. Signal transmitter OPERATION MODE SELECTION BUTTON Used to select the operation mode. ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature. INDOOR FAN SPEED SELECTION BUTTON Used to select fan speed in six steps low, medium-low, medium, medium-high, high and natural wind.
Page 100
Inverter Single 12. Remote controller The controls will look like the following. Signal transmitter Premium type : - Optional1 ECO EYE BUTTON Used to set and to cancel the timer operation. - Optional2 JET COOL / MOISTURE COOLING BUTTON Used to start or stop the speed cooling and Moisture Cooling.
Inverter Single 13. Installation Installation Map Installation plate Sleeve Bushing-Sleeve Putty(Gum Type Sealant) Bend the pipe as closely on the wall as possible, but be careful that it doesn't break. Vinyl tape (Wide) • Apply after carrying out a drainage test. •...
Inverter Single 13. Installation Fixing Installation Plate 1. The wall you select should be strong and solid enough to prevent vibration Installation Plate • Mount the installation plate on the wall with type "A" screws. If mounting the unit on a concrete wall, use anchor bolts.
Inverter Single 13. Installation Place a level on raised tab Unit Outline Ø70 Ø70 Installation Plate Left rear Measuring Tape Right rear piping piping Measuring Tape Hanger (Unit : mm) Place a level on raised tab Unit Outline Ø70 Ø70 Installation Plate Left rear piping Right rear piping...
Inverter Single 13. Installation Flaring Work Main cause for gas leakage is due to defect of flaring work. Carry out correct flaring work in the following procedure. Cut the pipes and the cable. 1. Use the piping kit accessory or the pipes purchased locally. Copper Slanted Uneven Rough pipe...
Inverter Single 13. Installation Check 1. Compare the flared work with the figure by. Smooth all round 2. If a flared section is defective, cut it off and do Inside is shiny without scratches flaring work again. = Improper flaring = Inclined Surface Cracked Uneven...
Page 106
Inverter Single 13. Installation 4. Remove pipe port cover and position the tubing. Indoor unit back side view Pipe Port Left Tubing holder Right Backwards Downwards When installing downwards, be sure to cut the part shown below drawing. Cutting 106 _ Inverter Single-60Hz(R410A)
Page 107
Inverter Single 13. Installation For right piping, follow the instruction below. Good case • Press on the tubing cover and unfold the tubing to downward slowly. And then bend to the left side slowly. Bad case • Following bending case from right to left directly may cause damage to the tubing. _ 107 Inverter Single-60Hz(R410A)
Inverter Single 13. Installation Tape the tubing pipe, drain hose and the connection cable. Be sure that the drain hose is located at the lowest side of the bundle. Locating at the upper side can cause overflow from the drain pan through the inside of the unit. If the drain hose is routed inside the room insulate the hose with an insulation material* so that dripping from sweating (condensation) will not damage furniture or floors.
Inverter Single 13. Installation Wrap the insulation material around the Insulation material connecting portion. 1. Overlap the connection pipe insulation material and the indoor unit pipe insulation material. Bind them together with vinyl tape so that there may be no gap. Cutting Line 2.
Inverter Single 13. Installation Connecting the Cables Connect the cable to the indoor unit by connecting the wires to the terminals on the control board individually according to the outdoor unit connection. (Ensure that the color of the wires of the outdoor unit and the terminal no.
Inverter Single 13. Installation Checking the Drainage To check the drainage. 1. Pour a glass of water on the evaporator. Connecting area drain hose 2. Ensure the water flows through the drain hose of the indoor unit without any leakage and goes out the drain exit.
Inverter Single 13. Installation Test Running 1. Check that all tubing and wiring are properly connected. 2. Check that the gas and liquid side service valves are fully opened. Prepare remote controller 1. Remove the battery cover by pulling it according to the arrow direction.
3) Select a well-drained place. 1. If you can’t meet above guide line in the seaside installation, please contact LG Electronics for the additional anticorrosion treatment. 2. Periodic ( more than once/year ) cleaning of the dust or salt particles stuck on the heat exchanger by using water...
Page 114
Yeouido P.O.Box 335 Seoul, 150-721, Korea. http://www.lgeaircon.com All rights reserved The air conditioners manufactured by LG have received ISO9001 certificate for Printed in Korea June/2013 quality assurance and ISO14001 certificate for environmental management system. The specifications, designs, and information in this brochure are subject to...