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S4-W18KLRPA
ARTCOOL Inverter AC 18000 BTU, Energy Saving, Fast Cooling, Ampere Control
  • DUAL Inverter Compressor™
  • 70% Energy Saving
  • 40% Faster Cooling
ARTCOOL Inverter AC 18000 BTU, Energy Saving, Fast Cooling, Ampere Control
*The actual Product image may differ from the image shown above.
  • DUAL Inverter Compressor™1

    DUAL Inverter Compressor™

    A compressor with a wider rotational frequency saves more energy and has a faster cooling range.

  • 10 Year Warranty1

    10 Year Warranty

    Verification obtained from TUV Rheinland for 10-year product life cycle.

  • TUV Rheinland1

    TUV Rheinland

    TUV Rheinland, Verification on Fast Cooling & Power Saving Rate(US-W242Kxy0/TS-H2465DA0).

*The test was performed by INTERTEK ETL SEMKO Korea Ltd. (Test report No.:IF13-RE00573).
*Test chamber size : 52㎥ volume.
*Test results may differ from results in actual room conditions.
*Test Condition : LG Internal Test.
  • Active Energy Control1

    Active Energy Control

    Active Energy Control function allows you to select the level of energy consumption depending on the situation. Enjoy a cool and comfortable atmosphere with saving energy.

  • Jet Cool1

    Jet Cool

    The optimized design of the air outlet provides more powerful airflow, which cools the room quickly.

  • Auto Cleaning1

    Auto Cleaning

    The comprehensive auto cleaning function prevents the forming of bacteria and mold on the heat exchanger and thus provides a more pleasant and comfortable environment for the user.

  • Micro Dust Filter1

    Micro Dust Filter

    The Micro Dust Filter captures and eliminates harmful micro-particles, including bacteria and dust, in order to deliver fresh, clean air.

  • Vertical 6 Steps Louver1

    Vertical 6 Steps Louver

    Users can choose the vane direction among 6 preset positions to meet the exact wind blow direction you desire.

  • 4 Way Swing1

    4 Way Swing

    LG air conditioners deliver cool air to every corner of your room. The 4 way swing function blows the air quickly and efficiently in many directions.

  • Jet Dry1

    Jet Dry

    Jet Dry technology places priority in dehumidification for areas with high humidity levels to keep your room dry and fresh.

  • Gold Fin™1

    Gold Fin™

    The Gold Fin™ ensures that the surface is more resistant to corrosion and enhances the durability of heat exchanger for a much longer period.

  • Comfort Sleep1

    Comfort Sleep

    Comfort Sleep mode ensures the utmost comfort sleep environment by automatically adjusting 3 different functions(Indirect airflow/7hr off time set/Soft wind & sleep time logic),with one click.

  • DUAL Protection Filter1

    DUAL Protection Filter

    The DUAL Protection Filter captures dust size over 10㎛.

Dimensions

Summary

  • Capacity
    18000 BTU
  • Dimension
    998 x 345 x 212
  • MAIN TECHNOLOGY
    Energy Saving
  • ADDITIONAL BENEFIT
    Fast Cooling

CAPACITY

  • Cooling-Min (kW)
    1.08
    Cooling-Rated (kW)
    5.45
  • Cooling-Max (kW)
    5.54
    Cooling-Min (Btu/h)
    3,685
  • Cooling-Rated (Btu/h)
    18,600
    Cooling-Max (Btu/h)
    18,900
  • Heating-Min (kW)
    1.08
    Heating-Rated (kW)
    5.57
  • Heating-Max (kW)
    6.24
    Heating-Min (Btu/h)
    3,685
  • Heating-Rated (Btu/h)
    19,000
    Heating-Max (Btu/h)
    21,300

POWER INPUT

  • Cooling-Min (W)
    238
    Cooling-Rated (W)
    1,680
  • Cooling-Max (W)
    1,710
    Cooling (T3)-Rated (W)
    0
  • Cooling (T3)-Max (W)
    0
    Heating-Min (W)
    238
  • Heating-Rated (W)
    1,520
    Heating-Max (W)
    1,800

RUNNING CURRENT

  • Cooling-Min (A)
    1.10
    Cooling-Rated (A)
    7.70
  • Cooling-Max (A)
    8.10
    Cooling (T3)-Rated (A)
    0.00
  • Cooling (T3)-Max (A)
    0.00
    Heating-Min (A)
    1.10
  • Heating-Rated (A)
    7.00
    Heating-Max (A)
    8.52

EER

  • EER(W/W)
    3.24
    EER ((Btu/h)/W)
    11.07

COP

  • COP (W/W)
    3.66
    COP (Btu/h)/W
    12.50

POWER SUPPLY

  • Power Supply (Ø , V , Hz)
    1, 220~240, 50

AVAILABLE VOLTAGE RANGE

  • Available Voltage Range (V)
    187 ~ 276

POWER FACTOR

  • Cooling (%)
    93.0
    Heating (%)
    93.0

MOISTURE REMOVAL

  • Moisture Removal (l/h)
    1.3

INDOOR

  • Air Flow Rate - Cooling, Max / H / M / L (㎥/min)
    19 / 13.5 / 12 / 9
    Air Flow Rate - Heating, Max / H / M / L (㎥/min)
    20 / 14 / 13 / 9.5
  • Sound Pressure Level - Cooling, Max / H / M / L / SL (dB(A))
    44 / 42 / 37 / 31
    Sound Pressure Level - Heating, Max / H / M / L (dB(A))
    47 / 42 / 37
  • Dimensions (W × H × D) - Net (mm)
    998 × 345 × 212
    Dimensions (W × H × D) - Shipping (mm)
    1085 × 427 × 286
  • Weight - Net (kg)
    12.9
    Weight - Shipping (kg)
    16.0
  • Exterior Color Code
    Munsell 7.5PB 0.2/20 (RAL 9005)

OUTDOOR

  • Air Flow Rate - Max (㎥/min)
    38.0
    Fan Motor Speed - Cooling, Min ~ Max (rpm)
    150 ~ 900
  • Fan Motor Speed - Heating, Min ~ Max (rpm)
    150 ~ 900
    Sound Pressure Level - Cooling, Rated (dB(A))
    53
  • Sound Pressure Level - Heating, Rated (dB(A))
    55
    Dimensions (W × H × D) - Net (mm)
    770 × 545 × 288
  • Dimensions (W × H × D) - Shipping (mm)
    925 × 593 × 393
    Weight - Net (kg)
    36.3
  • Weight - Shipping (kg)
    40.5
    Max. Fuse Size (A)
    15
  • Exterior Color Code
    Munsell 9.54Y 8.34/1.31 (RAL 9001)
    Operation Range - Cooling (℃ DB)
    18 ~ 48
  • Operation Range - Heating (℃ WB)
    -5 ~ 24

CIRCUIT BREAKER

  • Circuit Breaker (A)
    20

POWER SUPPLY CABLE

  • Power Supply Cable (No. × ㎟)
    3 × 1.5

POWER SUPPLY TO UNIT

  • Power Supply to Unit
    Outdoor

POWER AND COMMUNICATION CABLE

  • Power and Communication Cable (No. × ㎟)
    4 × 0.75

PIPING

  • Size - Liquid (mm)
    Ø 6.35
    Size - Gas (mm)
    Ø 12.7
  • Connections Method - Indoor / Outdoor
    Flared / Flared

DRAIN HOSE SIZE

  • Drain Hose Size - O.D, I.D (mm)
    28.0, 16.4

BETWEEN INDOOR & OUTDOOR

  • Piping Length - Min / Standard / Max (m)
    3.6 / 5.0 / 20
    Piping Length - No Charge (m)
    5.0
  • Max. Elevation Difference (m)
    10
    Piping Connection Heat Insulation
    Both liquid and gas pipes

REFRIGERANT

  • Type
    R410A
    Pre Charge (g)
    1260
  • Additional Charge (g/m)
    20
    Control
    Capillary
  • Global Warning Potential
    2087.5
    t-CO₂ eq
    2.63

DEFROST METHOD

  • Defrost Method
    Reverse Cycle

TOOL CODE (CHASSIS)

  • Indoor / Outdoor
    SK / UL2

COMPRESSOR

  • Type
    Twin Rotary
    Model
    GKT141MBA
  • Motor Type
    BLDC
    Oil Type / Maker
    PVE (FVC68D) / IDEMITSU
  • Oil Charge
    470
    Manufacturer / Country of Origin
    LG Electronics / China

FAN(INDOOR)

  • Type
    Cross Flow Fan
    Motor Output- W
    30

FAN(OUTDOOR)

  • Type
    Propeller Fan
    Motor Type
    BLDC
  • Motor Output- W
    43
    Motor Insulation
    Class E
  • Motor Enclosure / Ingress Protection
    TEAO / IP23

HEAT EXCHANGER

  • Evaporator - Material, Tube / Fin
    Cu / Al
    Evaporator - (Φ x Row x Column x FPI/FPDM x L) x Qty (1)
    20 + 22
  • Evaporator - (Φ x Row x Column x FPI/FPDM x L) x Qty (2)
    (Φ 7 x 2 x 16 x 20 x 744) x1
    Evaporator - (Φ x Row x Column x FPI/FPDM x L) x Qty (3)
    (Φ 5 x 1 x 4 x 22 x 744) x2
  • Evaporator - (Φ x Row x Column x FPI/FPDM x L) x Qty (4)
    0
    Evaporator - Corrosion Protection
    0
  • Condenser - Material, Tube / Fin
    Cu / Al
    Condenser - (Φ x Row x Column x FPI/FPDM x L) x Qty (1)
    18
  • Condenser - (Φ x Row x Column x FPI/FPDM x L) x Qty (2)
    (Φ 7 x 2 x 24 x 18 x 823) x1
    Condenser - Corrosion Protection
    0

COMPLIANCE INFORMATION

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