3
Technical Information
Service Manual
2. Specications
2.1 Specication Sheet
Model 
1.GWC18QD-D3DNA6E(LC)
2.GWC18QD-D3DNB4E(LC)
3.GWC18QD-D3DNB2E(LC)
4.GWC18QD-D3DNA5E(LC)
5.GWC18QD-D3DNC2E(LC)
6.GWC18QD-D3DNB8E(LC)
7.GWC18QD-D3DNA1E(LC)
1.GWH18QD-D3DNA6E(LCLH)
2.GWH18QD-D3DNB4E(LCLH)
3.GWH18QD-D3DNB2E(LCLH)
4.GWH18QD-D3DNC2E(LCLH)
5.GWH18QD-D3DNB8E(LCLH)
6.GWH18QD-D3DNA5E(LCLH)
7.GWH18QD-D3DNA1E(LCLH)
Product Code
1.CB427001700  2.CB434001500
3.CB432002700  4.CB425004800
5.CB439000500  6.CB438001900
7.CB419007900
1.CB427002000  2.CB434001200
3.CB432002800  4.CB439000600
5.CB438001500  6.CB425004700 
CB425004701 CB425004702 
7.CB419008000 
Power Supply
Rated Voltage V~ 208/230 208/230
Rated Frequency Hz 60 60
Phases 1 1
Power Supply Mode Outdoor Outdoor
Cooling Capacity(Min~Max) Btu/h 18000(7165~20001) 18000(7165~20001)
Heating Capacity(Min~Max) Btu/h / 19000(7336~23498)
Cooling Power Input(Min~Max) W 1800(570~2600) 1920(570~2600)
Heating Power Input(Min~Max) W / 2000(580~2600)
Cooling Power Current A 8 8.5
Heating Power Current A / 8.9
Rated Input W 2600 2600
Rated Current A 11.54  11.54 
Air Flow Volume(SH/H/M/L)  CFM 471/403/341/282 471/403/341/282
Dehumidifying Volume Pint/h 3.80  3.80 
EER  (Btu/h)/W 10.00  9.37 
COP  (Btu/h)/W / 9.50 
SEER  16.00  16.00 
HSPF  / 9.00 
Application Area yd
2
27.50-40.66 27.50-40.66
Indoor  Unit 
Model of indoor unit
1.GWC18QD-D3DNA6E/I
2.GWC18QD-D3DNB4E/I
3.GWC18QD-D3DNB2E/I
4.GWC18QD-D3DNA5E/I
5.GWC18QD-D3DNC2E/I
6.GWC18QD-D3DNB8E/I
7.GWC18QD-D3DNA1E/I
1.GWH18QD-D3DNA6E/I
2.GWH18QD-D3DNB4E/I
3.GWH18QD-D3DNB2E/I
4.GWH18QD-D3DNC2E/I
5.GWH18QD-D3DNB8E/I 
6.GWH18QD-D3DNA5E/I
7.GWH18QD-D3DNA1E/I
Fan Type Cross-ow Cross-ow
Diameter Length(DXL)  inch Φ4 3/16X27 13/16 Φ4 3/16X27 13/16
Fan Motor Cooling Speed(SH/H/M/L)  r/min 1350/1200/1050/900  1350/1200/1050/900
Fan Motor Heating Speed(SH/H/M/L) r/min / 1300/1200/1100/900
Output of Fan Motor W 35 35
Fan Motor RLA A 0.37 0.37
Fan Motor Capacitor  μF 2.5 2.5
Evaporator Form  Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter inch  Φ5/16  Φ5/16
Row-n Gap inch 2-1/16 2-1/16
Coil Length (LXDXW)   inch 28 1/8X1X12 28 1/8X1X12
Swing Motor Model MP35CJ MP35CJ
Output of Swing Motor  W 2.5  2.5 
Fuse  A 3.15 3.15
Sound Pressure Level(SH/H//M/L) dB (A)  46/42/39/35 46/42/39/35
Sound Power Level(SH/H//M/L) dB (A)  56/52/49/45 56/52/49/45
Dimension (WXHXD)  inch 38 3/16X11 13/16X8 13/16 38 3/16X11 13/16X8 13/16
Dimension of Carton Box (LXWXH) inch 40 7/8X15X12 40 7/8X15X12
Dimension of Package (LXWXH) inch 41X15X12 5/8 41X15X12 5/8
Net Weight   Ib 29.8 29.8
Gross Weight Ib 36.4 36.4