S4-Q18KL3AC

ALL NEW DUALCOOL

Key Features

• 70% Energy Saving
• 40% Fast Cooling
• Dual Inverter CompresserTM

• Cooling Capacity (Min ~ Rated ~ Max)

  1.08 ~ 5.31 ~ 5.36 KW
  3,685 ~ 18,114 ~ 18,300 Btu/h

 

• Heating Capacity (Min ~ Rated ~ Max)

  1.08 ~ 5.71 ~ 6.10 KW
  3,685 ~ 19,480 ~ 20,800 Btu/h

• Power Input - Cooling (Min ~ Rated ~ Max)

  238 ~ 1,630 ~ 1,900 W

 

• Power Input - Heating (Min ~ Rated ~ Max)

  238 ~ 1,650 ~ 1,800 W

• Running Current - Cooling (Min ~ Rated ~ Max)

  1.10 ~ 7.50 ~ 9.10 A

 

• Running Current - Heating (Min ~ Rated ~ Max)

  1.10 ~ 7.40 ~ 9.10 A

• EER

  3.26 W/W
  11.11 (Btu/h)/W

 

• SEER

  14.97

• COP

  3.46 W/W
  11.81 (Btu/h)/W

 

• Power Supply

  1, 220, 50 (Φ/V/Hz)

• Available Voltage Range

  187 ~ 276 V

 

• Power Factor - Cooling/Heating

  95%/95%

• Indoor - Air Flow Rate (Cooling, Max/H/M/L)

  19.3/13.5/12/9 m³/min 
  670.9/476.8/423.8/317.8 CFM

 

• Indoor - Air Flow Rate (Heating, Max/H/M/L)

  20/14/13/9.5 m³/min 
  706.2/494.4/459/335.5 CFM

• Indoor - Sound Pressure Level (Cooling, H/M/L/SL)

  44/39/34/31 dB (A)

 

• Indoor - Sound Pressure Level (Heating, H/M/L)

  44/39/34 dB (A)

• Indoor - Dimensions (W × H × D) - Net

  998 × 345 × 210 mm 
  39-9/32 × 13-19/32 × 8-9/32 in.

 

• Indoor - Dimensions (W × H × D) - Shipping

  1080 × 422 × 281 mm 
  42-17/32 × 16-5/8 × 11-1/16 in.

• Indoor - Weight (Net)

  26.2 (11.9) lb. (kg)

 

• Indoor - Weight (Shipping)

  30.9 (14) lb. (kg)

• Indoor - Disconnect Switch

  20A

 

• Indoor - Exterior Color Code

  Munsell 7.5BG 10/2 (RAL 9016)

• Outdoor - Air Flow Rate (Max)

  38.0m³/min 
  1342CFM

 

• Outdoor - Fan Motor Speed (Cooling, Min ~ Max)

  200 ~ 900 rpm

• Outdoor - Fan Motor Speed (Heating, Min ~ Max)

  200 ~ 900 rpm

 

• Outdoor - Sound Pressure Level (Cooling, Rated)

  54dB (A)

• Outdoor - Sound Pressure Level (Heating, Rated)

  56dB (A)

 

• Outdoor - Dimensions (W × H × D) - Net

  770 × 545 × 288 mm 
  30 - 5/16 × 21 - 15/32 × 11 - 11/32 in.

• Outdoor - Dimensions (W × H × D) - Shipping

  925 × 593 × 393 mm 
  36 - 13/32 × 23 - 11/32 × 15 - 15/32 in.

 

• Outdoor - Weight (Net)

  75 (34) lb. (kg)

• Outdoor - Weight (Shipping)

  87.1 (39.5) lb. (kg)

 

• Outdoor - Max. Fuse Size

  20A

• Outdoor - Exterior Color Code

  Munsell 9.54Y 8.34/1.31 (RAL 9001)

 

• Outdoor - Operation Range (Cooling)

  64.4 ~ 118.4 (18 ~ 48) °F (°C) DB

• Outdoor - Operation Range (Heating)

  23 ~ 64.4 (-5 ~ 18) °F (°C) WB

 

• Recommened Fuse Amps

  20A

• Power Supply Cable

  3 × 14 (1.5) No. × AWG (mm²)

 

• Power Supply to Unit

  Outdoor

• Power and Communication Cable

  4 × 18 (0.75) No. × AWG (mm²)

 

• Piping - Size (Liquid)

  ø1/4 (ø6.35) in. (mm)

• Piping - Size (Gas)

  ø1/2 (ø12.7) in. (mm)

 

• Piping - Connections Method (Indoor/Outdoor)

  Flared

• Drain Hose Size (O.D, I.D)

  27/32, 5/8 (21.5, 16.0) in. (mm)

 

• Between Indoor & Outdoor - Piping Length (Min/Standard/Max)

  11.8/24.6/65.6
  (3.6/7.5/20) ft. (m)

• Between Indoor & Outdoor - Piping Length (No Charge)

  24.6 (7.5) ft. (m)

 

• Between Indoor & Outdoor - Max. Elevation Difference

  32.8 (10) ft. (m)

• Between Indoor & Outdoor - Piping Connection Heat Insulation

  Both liquid and gas pipes

 

• Refrigerant - Type

  R410A

• Refrigerant - Pre Charge

  43.4 (1230) oz. (g)

 

• Refrigerant - Additional charge

  0.22 (20) oz./ft. (g/m)

• Refrigerant - Control

  Capillary

 

• Refrigerant - Global Warning Potential

  2087.5

• Refrigerant - t-CO₂ eq

  2.568

 

• Defrost Method

  Reverse Cycle

• Tool Code (Chassis) (Indoor/Outdoor)

  SK/UL2

 

• Compressor - Type

  Twin Rotary

• Compressor - Model

  GAT156MAD

 

• Compressor - Motor Type

  BLDC

• Compressor - Oil Type/Maker

  POE (RB68A)/Sun Oil or Jx Nippon

 

• Compressor - Oil Charge

  400cc

• Compressor - Manufacturer/Country of Origin

  LG Electronics/China

 

• Fan (Indoor) - Type

  Cross Flow Fan

• Fan (Indoor) - Motor Output

  30V

 

• Fan (Outdoor) - Type

  Propeller Fan

• Fan (Outdoor) - Motor Type

  BLDC

 

• Fan (Outdoor) - Motor Output

  43V

• Fan (Outdoor) - Motor Insulation

  Class E

 

• Fan (Outdoor) - Motor Enclosure/Ingress Protection

  TEAO/IPX4

• Heat Exchanger - Evaporator (Material, Tube/Fin)

  Cu/Al

 

• Heat Exchanger - Evaporator ((ø x Row x Column x FPI x L) x Qty.)

  (ø7 x 2 x 16 x 20 x 744) x 1

• Heat Exchanger - Evaporator (Corrosion Protection)

  PCM

 

• Heat Exchanger - Evaporator (Fin Type)

  Slit

• Heat Exchanger - Condenser (Material, Tube/Fin)

  Cu/Al

 

• Heat Exchanger - Condenser ((ø x Row x Column x FPI x L) x Qty.)

  (ø7 x 2 x 24 x 18 x 823) x 1

• Heat Exchanger - Condenser (Corrosion Protection)

  Gold

 

• Heat Exchanger - Condenser (Fin Type)

  Louver