5. Capacity tables
61
MULTI
Outdoor Unit
Multiple piping type
Heating Capacity
Combination
Capacity Index
(kBtu/h)
Outdoor Air
Temp. (
℃
WB)
Indoor Air Temp. (
℃
DB)
16.0
18.0
20.0
21.0
22.0
24.0
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
1 Unit Operation
7
-15.0
2.72
1.28
2.59
1.24
2.46
1.21
2.41
1.19
2.36
1.18
2.26
1.14
-10.0
2.72
1.15
2.59
1.11
2.46
1.08
2.41
1.06
2.36
1.05
2.26
1.01
-5.0
2.72
1.02
2.59
0.98
2.46
0.95
2.41
0.93
2.36
0.92
2.26
0.88
0.0
2.72
0.89
2.59
0.85
2.46
0.82
2.41
0.80
2.36
0.79
2.26
0.75
6.0
2.72
0.73
2.59
0.70
2.46
0.67
2.41
0.65
2.36
0.63
2.26
0.60
10.0
2.72
0.68
2.59
0.65
2.46
0.62
2.41
0.60
2.36
0.59
2.26
0.56
15.0
2.72
0.61
2.59
0.58
2.46
0.56
2.41
0.54
2.36
0.53
2.26
0.50
9
-15.0
3.51
1.66
3.34
1.62
3.17
1.57
3.11
1.55
3.04
1.53
2.92
1.49
-10.0
3.51
1.49
3.34
1.45
3.17
1.40
3.11
1.38
3.04
1.36
2.92
1.32
-5.0
3.51
1.32
3.34
1.28
3.17
1.23
3.11
1.21
3.04
1.19
2.92
1.15
0.0
3.51
1.15
3.34
1.11
3.17
1.07
3.11
1.04
3.04
1.02
2.92
0.98
6.0
3.51
0.95
3.34
0.91
3.17
0.86
3.11
0.84
3.04
0.82
2.92
0.78
10.0
3.51
0.88
3.34
0.84
3.17
0.80
3.11
0.78
3.04
0.76
2.92
0.72
15.0
3.51
0.79
3.34
0.76
3.17
0.72
3.11
0.70
3.04
0.69
2.92
0.65
12
-15.0
4.28
2.05
4.08
2.00
3.87
1.94
3.79
1.92
3.72
1.89
3.56
1.84
-10.0
4.28
1.84
4.08
1.79
3.87
1.73
3.79
1.71
3.72
1.68
3.56
1.63
-5.0
4.28
1.63
4.08
1.58
3.87
1.53
3.79
1.50
3.72
1.47
3.56
1.42
0.0
4.28
1.42
4.08
1.37
3.87
1.32
3.79
1.29
3.72
1.26
3.56
1.21
6.0
4.28
1.17
4.08
1.12
3.87
1.07
3.79
1.04
3.72
1.01
3.56
0.96
10.0
4.28
1.09
4.08
1.04
3.87
0.99
3.79
0.96
3.72
0.94
3.56
0.89
15.0
4.28
0.98
4.08
0.94
3.87
0.89
3.79
0.87
3.72
0.85
3.56
0.80
18
-15.0
6.07
2.11
6.02
2.25
5.80
2.38
5.68
2.45
5.57
2.52
5.34
2.65
-10.0
6.42
2.38
6.11
2.52
5.80
2.65
5.68
2.64
5.57
2.60
5.34
2.51
-5.0
6.42
2.52
6.11
2.44
5.80
2.36
5.68
2.32
5.57
2.27
5.34
2.19
0.0
6.42
2.20
6.11
2.12
5.80
2.04
5.68
1.99
5.57
1.95
5.34
1.87
6.0
6.42
1.81
6.11
1.73
5.80
1.65
5.68
1.61
5.57
1.57
5.34
1.48
10.0
6.42
1.68
6.11
1.60
5.80
1.53
5.68
1.49
5.57
1.45
5.34
1.38
15.0
6.42
1.52
6.11
1.45
5.80
1.38
5.68
1.34
5.57
1.31
5.34
1.24
24
-15.0
6.18
2.24
6.14
2.39
6.09
2.53
6.07
2.60
6.05
2.67
6.02
2.82
-10.0
7.13
2.53
7.08
2.67
7.04
2.82
7.02
2.89
7.00
2.96
6.85
3.11
-5.0
8.07
2.82
7.84
2.96
7.44
3.11
7.29
3.03
7.14
2.95
6.85
2.80
0.0
8.24
3.11
7.84
2.89
7.44
2.68
7.29
2.61
7.14
2.55
6.85
2.41
6.0
8.24
2.39
7.84
2.28
7.44
2.17
7.29
2.12
7.14
2.06
6.85
1.96
10.0
8.24
2.21
7.84
2.11
7.44
2.01
7.29
1.96
7.14
1.91
6.85
1.81
15.0
8.24
2.00
7.84
1.90
7.44
1.81
7.29
1.77
7.14
1.72
6.85
1.63
2 Units Operation
7 + 7
-15.0
5.45
2.09
5.18
2.18
4.92
2.12
4.82
2.09
4.72
2.06
4.53
2.00
-10.0
5.45
2.01
5.18
1.95
4.92
1.89
4.82
1.86
4.72
1.83
4.53
1.77
-5.0
5.45
1.78
5.18
1.72
4.92
1.66
4.82
1.63
4.72
1.60
4.53
1.55
0.0
5.45
1.55
5.18
1.49
4.92
1.44
4.82
1.41
4.72
1.38
4.53
1.32
6.0
5.45
1.28
5.18
1.22
4.92
1.16
4.82
1.13
4.72
1.10
4.53
1.05
10.0
5.45
1.19
5.18
1.13
4.92
1.08
4.82
1.05
4.72
1.02
4.53
0.97
15.0
5.45
1.07
5.18
1.02
4.92
0.97
4.82
0.95
4.72
0.92
4.53
0.87
7 + 9
-15.0
6.06
2.11
5.93
2.24
5.63
2.38
5.52
2.42
5.40
2.39
5.18
2.32
-10.0
6.23
2.33
5.93
2.26
5.63
2.19
5.52
2.16
5.40
2.12
5.18
2.06
-5.0
6.23
2.06
5.93
1.99
5.63
1.93
5.52
1.89
5.40
1.86
5.18
1.79
0.0
6.23
1.80
5.93
1.73
5.63
1.66
5.52
1.63
5.40
1.60
5.18
1.53
6.0
6.23
1.48
5.93
1.42
5.63
1.35
5.52
1.31
5.40
1.28
5.18
1.21
10.0
6.23
1.37
5.93
1.31
5.63
1.25
5.52
1.22
5.40
1.19
5.18
1.12
15.0
6.23
1.24
5.93
1.18
5.63
1.13
5.52
1.10
5.40
1.07
5.18
1.01
9 + 9
-15.0
6.10
2.12
6.06
2.26
6.02
2.40
6.00
2.46
5.98
2.53
5.82
2.65
-10.0
7.01
2.40
6.67
2.53
6.33
2.50
6.20
2.46
6.08
2.42
5.82
2.34
-5.0
7.01
2.35
6.67
2.28
6.33
2.20
6.20
2.16
6.08
2.12
5.82
2.04
0.0
7.01
2.05
6.67
1.98
6.33
1.90
6.20
1.86
6.08
1.82
5.82
1.74
6.0
7.01
1.69
6.67
1.61
6.33
1.54
6.20
1.50
6.08
1.46
5.82
1.38
10.0
7.01
1.57
6.67
1.50
6.33
1.42
6.20
1.39
6.08
1.35
5.82
1.28
15.0
7.01
1.41
6.67
1.35
6.33
1.28
6.20
1.25
6.08
1.22
5.82
1.16
7 + 12
-15.0
6.13
2.13
6.08
2.27
6.04
2.41
6.02
2.47
6.00
2.54
5.96
2.68
-10.0
7.06
2.41
7.02
2.54
6.68
2.68
6.55
2.64
6.41
2.60
6.15
2.51
-5.0
7.40
2.52
7.04
2.44
6.68
2.36
6.55
2.32
6.41
2.27
6.15
2.19
0.0
7.40
2.20
7.04
2.12
6.68
2.03
6.55
1.99
6.41
1.95
6.15
1.87
6.0
7.40
1.81
7.04
1.73
6.68
1.65
6.55
1.61
6.41
1.57
6.15
1.48
10.0
7.40
1.68
7.04
1.60
6.68
1.53
6.55
1.49
6.41
1.45
6.15
1.37
15.0
7.40
1.51
7.04
1.45
6.68
1.38
6.55
1.34
6.41
1.31
6.15
1.24
Note
1. DB : Dry bulb temperature(
℃
), WB : Wet bulb temperature(
℃
)
2. TC : Total capacity(kW)
3. PI : Power Input (kW, Comp 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. Capacities are based on the following conditions ;
- Interconnecting Piping Length (Both Main pipe and Branch pipe) is standard length.
- Difference of Elevation (Outdoor ~ Indoor Unit) is Zero.
6. Direct interpolation is permissible. Do not extrapolate.
7. 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.
8. In accordance with the test standard(or nations) and indoor unit’s combinations, the rating will vary slightly.