2
Technical Information
Service Manual
2. Specications
2.1 Specication Sheet
Model 
1.GWH12QB-K3DNA6D
2.GWH12QB-K3DNC4D
3.GWH12QB-K3DNE2D
4.GWH12QB-K3DNA5D
1.GWH18QD-K3DNA6E 
2.GWH18QD-K3DNA5E
3.GWH18QD-K3DNC4E
4.GWH18QD-K3DNE2E
Product Code
1.CB427004702 CB427004703
2.CB444001502
3.CB462000201
4.CB425007001
1.CB427006400 CB427006401
2.CB425007100
3.CB444002900
4.CB462000300
Power 
Supply
Rated Voltage V~ 220-240 220-240
Rated Frequency Hz 50  50 
Phases 1  1 
Power Supply Mode Outdoor Outdoor
Cooling Capacity(Min~Max) W 3200 4600
Heating Capacity(Min~Max) W 3400  5000
Cooling Power Input(Min~Max) W 997  1430 
Heating Power Input(Min~Max) W 942  1380 
Cooling Current Input A 4.50  6.34
Heating Current Input A 4.4  6.12
Rated Input W 1500  1860 
Rated Current A 7.2  7.45
Air Flow Volume(SH/H/M/L/SL) m
3
/h 560/480/410/290/
-
850/720/610/520/
-
Dehumidifying Volume L/h 1.4 1.8
EER  W/W 3.21 3.22
COP  W/W 3.61 3.62
SEER  6.1 6.1
SCOP / /
Application Area m
2
15-22 21-31
Indoor 
Unit
Indoor Unit Model
1.GWH12QB-K3DNA6D/I
2.GWH12QB-K3DNC4D/I
3.GWH12QB-K3DNE2D/I
4.GWH12QB-K3DNA5D/I
1.GWH18QD-K3DNA6E/I
2.GWH18QD-K3DNA5E/I 
3. GWH18QD-K3DNC4E/I
4.GWH18QD-K3DNE2E/I
Indoor Unit Product Code
1.CB427N04702  CB427N04703 
2.CB444N01502 
3.CB462N00200
4.CB425N07001  
1.CB427N06400  CB427N06401 
2.CB425N07100 
3. CB444N02900 
4.CB462N00300 
Fan Type Cross-ow Cross-ow
Fan Diameter Length(DXL)  mm Ф98X580 Ф106X706
Cooling Speed(SH/H/M/L/SL) r/min 1350/1200/1050/750/- 1230/1130/1030/800/-
Heating Speed(SH/H/M/L/SL) r/min 1350/1200/1050/850/- 1350/1200/1050/900/-
Fan Motor Power Output W 20 /
Fan Motor RLA A 0.215 0.35
Fan Motor Capacitor  μF 1 2.5
Evaporator Form  Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф5 Ф7
Evaporator Row-n Gap mm 2-1.4 2-1.4
Evaporator Coil Length(LXDXW)   mm 584X22.8X266.7 715X25.4X304.8
Swing Motor Model  MP24AA  MP35CJ
Swing Motor Power Output W 1.5 2.5
Fuse Current A 3.15 3.15
Sound Pressure Level(SH/H/M/L/SL) dB (A)  42/37/34/28/- 45/41/37/33/-
Sound Power Level(SH/H/M/L/SL) dB (A)  55/47/44/38/- 58/53/50/45/-
Dimension(WXHXD)  mm 790X275X200 970X300X224
Dimension of Carton Box(LXWXH) mm 850X339X262 1038X380X305
Dimension of Package(LXWXH) mm 852X355X273 1041X383X320
Net Weight   kg 9 13.5
Gross Weight kg 11 16.5