4
Technical Information
Service Manual
Model
GWH18MC-D3DNA3F
GWH18MC-D3DNA8F
GWH18MC-D3DNA3F
GWH18MC-D3DNA5F
Product Code
CB171008900
CB173004900
CB171008901
CB162009301
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(5970~22350)
18000(5970~22350)
Heating Capacity(Min
～
Max)
Btu/h
19800(4100~22000)
19800(4100~22000)
Cooling Power Input(Min
～
Max)
W
1500(300~2650)
1500(300~2650)
Heating Power Input(Min
～
Max)
W
1650(335~2750)
1650(335~2750)
Cooling Current Input
A
6.65
6.65
Heating Current Input
A
7.32
7.32
Rated Input
W
2750
2750
Rated Current
A
12.20
12.20
Air Flow Volume (S/H/M/L)
CFM
500/459/383/324
500/459/383/324
Dehumidifying Volume
Pint/h
3.8
3.8
EER
(Btu/h)/W
12
12
COP
(Btu/h)/W
12
12
SEER
18
18
HSPF
10
10
Application Area
yd2
32 2/7-50 1/4
32 2/7-50 1/4
Indoor Unit
Indoor Unit Model
GWH18MC-D3DNA3F/I
GWH18MC-D3DNA8F/I
GWH18MC-D3DNA3F/I
GWH18MC-D3DNA5F/I
Indoor Unit Product Code
CB171N08900
CB173N04900
CB171N08900
CB162N09300
Fan Type
Cross-flow
Cross-flow
Fan Diameter Length(DXL)
inch
Φ3 6/7X28
Φ3 6/7X28
Cooling Speed(S/H/M/L)
r/min
1500/1200/1050/900
1500/1200/1050/900
Heating Speed(S/H/M/L)
r/min
1500/1250/1150/1050
1500/1250/1150/1050
Fan Motor Power Output
W
20
20
Fan Motor RLA
A
0.32
0.32
Fan Motor Capacitor
μF
1.5
1.5
Evaporator Form
W
Aluminum Fin-copper Tube
Aluminum Fin-copper Tube
Evaporator Pipe Diameter
inch
Φ2/7
Φ2/7
Evaporator Row-fin Gap
inch
2-1/18
2-1/18
Evaporator Coil Length (LXDXW)
inch
28 1/7X1X12
28 1/7X1X12
Swing Motor Model
MP28VB
MP28VB
Swing Motor Power Output
W
2.5
2.5
Fuse Current
A
3.15
3.15
Sound Pressure Level (S/H/M/L)
dB (A)
49/44/40/35
49/44/40/35
Sound Power Level (S/H/M/L)
dB (A)
59/54/50/45
59/54/50/45
Dimension (WXHXD)
inch
37X11 3/4X7 7/8
37X11 3/4X7 7/8
Dimension of Carton Box (LXWXH)
inch
39 3/4X15X11 2/9
39 3/4X15X11 2/9
Dimension of Package (LXWXH)
inch
39 7/8X15X11 4/5
39 7/8X15X11 4/5
Net Weight
lb
24.3
24.3
Gross Weight
lb
30.9
30.9
