2
Technical Information
Service Manual
2. Specications
2.1 Specication Sheet
Model 
GWH18AAC-K3NNA1A
GWH18AAC-K3NNA2A
GWH24AAD-K3NNA1A
GWH24AAD-K3NNA2A
Product Code
CA115014200
CA115014500
CA115014300
CA115014600
Power 
Supply
Rated Voltage V~ 220-240 220-240
Rated Frequency Hz 50 50
Phases 1 1
Power Supply Mode Indoor Indoor
Cooling Capacity W 4800 6150
Heating Capacity W 5000 6700
Cooling Power Input W 1495 1915
Heating Power Input W 1500 1856
Cooling Power Current A 6.81 8.49
Heating Power Current A 6.72 8.23
Rated Input W 2150 13.88
Rated Current A 10.96 5.5
Air Flow Volume(SH/H/M/L/SL)   m
3
/h 650/560/480/350/- 900/800/700/600/-
Dehumidifying Volume L/h 1.8 1.8
EER  W/W 3.21 3.21
COP  W/W 3.61 3.61
SEER  W/W / /
HSPF  W/W / /
Application Area m
2
21-31 23-34
Indoor  Unit 
Model of Indoor Unit
GWH18AAC-K3NNA1A/I
GWH18AAC-K3NNA2A/I
GWH24AAD-K3NNA1A/I
GWH24AAD-K3NNA2A/I
Product Code of Indoor Unit
CA115N14200
CA115N14500
CA115N14300
CA115N14600
Fan Type Cross-ow Cross-ow
Diameter Length(DXL)  mm Φ98X633 Φ106X706 
Fan Motor Cooling Speed(SH/H/M/L/SL)  r/min 1350/1200/1050/950/- 1350/1200/1050/900/-
Fan Motor Heating Speed(SH/H/M/L/SL)  r/min 1300/1150/1000/900/- 1350/1200/1100/900/-
Output of Fan Motor W 20 35
Fan Motor RLA A 0.20 0.35
Fan Motor Capacitor  μF 1.5 2.5
Input  of  Heater W / /
Evaporator Form  Aluminum Fin-copper Tube Aluminum Fin-copper Tube
Pipe Diameter mm  Φ7  Φ7
Row-n Gap mm 2-1.4  2-1.4 
Coil Length (LXDXW)   mm 715X25.4X304.8  715X25.4X304.8 
Swing Motor Model MP24HF MP35CP
Output of Swing Motor  W 1.5 2.5
Fuse  A 3.15 3.15
Sound Pressure Level (SH/H/M/L/SL)  dB (A)  42/38/34/31/- 49/45/41/37/-
Sound Power Level (SH/H/M/L/SL)  dB (A)  52/48/44/41/- 59/55/51/47/-
Dimension (WXHXD)  mm 849X289X210 970X300X225
Dimension of Carton Box (LXWXH) mm 879X341X268 1017X366X285
Dimension of Package (LXWXH)  mm 902X357X279 1020X369X295
Net Weight   kg 11 13.5
Gross Weight kg 13 16.5