Cooling Capacity; Heating Capacity - LG AUUW09GA0 Engineering Product Data Book

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Single CAC
Outdoor Unit
6. Capacity Tables
6.1 Models : AUUW18GC0 + ABNW18GBHC0
[UU18WC UL0]

Cooling Capacity

Outdoor Air
Temp.
20 / 14.0
°CDB
TC
SHC
PI
20.0
3.30
2.92
0.78
25.0
3.12
2.83
0.85
32.0
2.87
2.71
0.97
35.0
2.76
2.66
1.02
40.0
2.58
2.57
1.11
43.0
2.47
2.47
1.16
46.0
2.36
2.36
1.21
48.0
2.29
2.29
1.24
Rate of change in TC and PI due to the indoor unit at standard temperature condition.
AUUW18GC0 [UU18WC UL0]
Note
1. DB : Dry bulb temperature( ), WB : Wet bulb temperature( )
2. TC : Total capacity(kW), SHC : Sensible Heating Capacity(kW)
3. PI : Power Input (kW, Compressor + indoor fan motor + outdoor fan motor)
4. All capacities are net. A deduction (cooling mode) or an addition (heating mode) of Capacity due to operating heat of indoor unit motor is reflected.
5. Direct interpolation is permissible. Do not extrapolate.
6. Rated capacities and power inputs are based on standard temperature and piping conditions, and it can be found on specifications table. Except for
rated value, the performance is not guaranteed.
7. In accordance with the test standard(or nations), the rating will vary slightly.

Heating Capacity

Outdoor Air
Temp.
16.0
°CWB
TC
PI
-20.0
1.63
0.61
-15.0
2.53
0.89
-10.0
3.43
1.17
-5.0
4.33
1.45
0.0
5.24
1.73
6.0
5.76
1.84
10.0
5.76
1.73
15.0
5.76
1.45
18.0
5.76
1.28
Rate of change in TC and PI due to the indoor unit at standard temperature condition.
AUUW18GC0 [UU18WC UL0]
Note
1. DB : Dry bulb temperature( ), WB : Wet bulb temperature( )
2. TC : Total capacity(kW), SHC : Sensible Heating Capacity(kW)
3. PI : Power Input (kW, Compressor + indoor fan motor + outdoor fan motor)
4. All capacities are net. A deduction (cooling mode) or an addition (heating mode) of Capacity due to operating heat of indoor unit motor is reflected.
5. Direct interpolation is permissible. Do not extrapolate.
6. Rated capacities and power inputs are based on standard temperature and piping conditions, and it can be found on specifications table. Except for
rated value, the performance is not guaranteed.
7. In accordance with the test standard(or nations), the rating will vary slightly.
[UB18C NH0]
Indoor Air Temperature : °CDB / °CWB
22.0 / 16.0
25.0 / 18.0
TC
SHC
PI
TC
SHC
4.13
3.44
1.03
4.76
3.95
3.95
3.35
1.11
4.58
3.86
3.70
3.23
1.23
4.33
3.74
3.59
3.18
1.28
4.22
3.69
3.41
3.09
1.37
3.64
3.25
3.30
3.04
1.42
3.29
2.97
3.19
2.99
1.47
2.94
2.69
3.12
2.95
1.50
2.71
2.50
Model
Max.
Rated
Indoor Air Temperature : °CDB
18.0
TC
PI
1.61
0.75
2.51
1.03
3.42
1.31
4.32
1.59
5.22
1.86
5.48
1.75
5.48
1.59
5.48
1.31
5.48
1.14
Model
Max.
Rated
27.0 / 19.0
PI
TC
SHC
PI
1.28
5.24
4.21
1.33
1.38
5.06
4.12
1.43
1.52
4.81
4.00
1.57
1.58
4.70
3.95
1.63
1.33
4.07
3.47
1.37
1.17
3.69
3.18
1.21
1.02
3.31
2.89
1.05
0.92
3.06
2.69
0.94
TC
1.09
1.00
20.0
TC
PI
TC
1.59
0.89
1.58
2.50
1.17
2.48
3.40
1.45
3.38
4.30
1.73
4.28
5.20
2.00
4.99
5.20
1.67
4.99
5.20
1.45
4.99
5.20
1.17
4.99
5.20
1.00
4.99
TC
1.10
1.00
Compact Inverter
30.0 / 22.0
32.0 / 24.0
TC
SHC
PI
TC
SHC
5.72
4.13
1.37
6.08
4.08
5.54
4.05
1.48
5.90
4.00
5.29
3.93
1.62
5.65
3.88
5.18
3.87
1.68
5.54
3.82
4.50
3.40
1.41
4.82
3.36
4.09
3.12
1.24
4.39
3.08
3.67
2.83
1.08
3.95
2.79
3.40
2.63
0.97
3.66
2.60
Correction factor
PI
1.15
1.00
22.0
24.0
PI
TC
1.11
1.56
1.36
2.46
1.61
3.37
1.86
4.27
1.89
4.78
1.59
4.78
1.38
4.78
1.13
4.78
0.98
4.78
Correction factor
PI
1.15
1.00
PI
1.38
1.49
1.63
1.69
1.41
1.25
1.08
0.97
PI
1.32
1.55
1.78
2.00
1.78
1.50
1.32
1.09
0.96
13

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