Capacity Table; Cooling Capacity - Fujitsu ASU18RLF Design & Technical Manual

4. Capacity table

Capacity tables show each of following values calculated based on the outdoor temperature and
the indoor temperature, under given Airflow Rate (AFR):
For cooling capacity: Total Capacity (TC), Sensible Heat Capacity (SHC), and Input Power (IP)
For heating capacity: Total Capacity (TC) and Input Power (IP)

4-1. Cooling capacity

¢ Model: ASU18RLF
AFR CFM
°FDB
°FWB
TC
°FDB
kBtu
-5 17.81
5 17.80
14 17.77
23 17.77
32 17.74
41 17.74
50 17.70
59 17.37
67 16.65
77 15.90
87 15.12
95 14.23
104 13.58
115 12.39
3
AFR m /h
°CDB
°CWB
TC
°CDB
-20.6 5.22
-15.0 5.22
-10.0 5.21
-5.0 5.21
0.0 5.20
5.0 5.20
10.0 5.19
15.0 5.09
19.4 4.88
25.0 4.66
30.6 4.43
35.0 4.17
40.0 3.98
46.1 3.63
64 70
54 60
SHC IP TC SHC IP
kW kBtu kW
11.45 0.29 19.85 11.51 0.29 21.88
11.47 0.36 19.83 11.54 0.36 21.86
11.20 0.42 19.79 11.27 0.43 21.84
11.43 0.49 19.77 11.50 0.50 21.82
11.64 0.56 19.77 11.71 0.57 21.82
11.18 0.62 19.75 11.27 0.63 21.80
11.41 0.71 19.70 11.50 0.72 21.75
11.16 0.78 19.35 11.23 0.79 21.33
10.85 0.92 18.56 10.92 0.93 20.47
10.54 1.06 17.74 10.61 1.07 19.55
10.20 1.19 16.82 10.27 1.21 18.56
9.86 1.30 15.87 9.93 1.32 17.47
9.59 1.45 15.12 9.66 1.47 16.65
9.14 1.62 13.78 9.18 1.65 15.22
17.8 21.1
12.2 15.6
SHC IP TC SHC IP
kW kW
3.36 0.29 5.82 3.37 0.29
3.36 0.36 5.81 3.38 0.36
3.28 0.42 5.80 3.30 0.43
3.35 0.49 5.79 3.37 0.50
3.41 0.56 5.79 3.43 0.57
3.28 0.62 5.79 3.30 0.63
3.34 0.71 5.77 3.37 0.72
3.27 0.78 5.67 3.29 0.79
3.18 0.92 5.44 3.20 0.93
3.09 1.06 5.20 3.11 1.07
2.99 1.19 4.93 3.01 1.21
2.89 1.30 4.65 2.91 1.32
2.81 1.45 4.43 2.83 1.47
2.68 1.62 4.04 2.69 1.65
Indoor temperature
75 80
63 67
TC SHC IP TC SHC
kBtu kW kBtu
12.56 0.29 22.55 13.56
12.58 0.36 22.53 13.59
12.29 0.43 22.49 13.28
12.54 0.50 22.49 13.55
12.77 0.57 22.47 13.80
12.27 0.64 22.47 13.26
12.54 0.73 22.40 13.55
12.25 0.80 21.97 13.24
11.91 0.95 21.09 12.86
11.57 1.09 20.13 12.49
11.19 1.23 19.14 12.11
10.82 1.34 18.02 11.67
10.54 1.49 17.16 11.36
10.03 1.67 15.66 10.82
Indoor temperature
23.9 26.7
17.2 19.4
TC SHC IP TC SHC
kW kW
6.41 3.68 0.29 6.61 3.97
6.41 3.69 0.36 6.60 3.98
6.40 3.60 0.43 6.59 3.89
6.40 3.68 0.50 6.59 3.97
6.40 3.74 0.57 6.59 4.05
6.39 3.60 0.64 6.59 3.89
6.37 3.68 0.73 6.56 3.97
6.25 3.59 0.80 6.44 3.88
6.00 3.49 0.95 6.18 3.77
5.73 3.39 1.09 5.90 3.66
5.44 3.28 1.23 5.61 3.55
5.12 3.17 1.34 5.28 3.42
4.88 3.09 1.49 5.03 3.33
4.46 2.94 1.67 4.59 3.17
- 6 -
541
85
71
IP TC SHC IP TC SHC
kW kBtu kW kBtu
0.30 23.89 13.52 0.30 25.27 14.39
0.37 23.87 13.54 0.37 25.24 14.42
0.44 23.85 13.23 0.44 25.19 14.09
0.51 23.85 13.48 0.51 25.17 14.36
0.58 23.82 13.75 0.58 25.14 14.65
0.65 23.82 13.21 0.65 25.14 14.07
0.73 23.75 13.48 0.74 25.07 14.36
0.81 23.30 13.17 0.81 24.60 14.02
0.95 22.35 12.83 0.96 23.61 13.65
1.09 21.36 12.45 1.11 22.55 13.27
1.23 20.27 12.04 1.25 21.43 12.83
1.35 19.11 11.63 1.36 20.16 12.39
1.50 18.22 11.33 1.51 19.24 12.08
1.68 16.62 10.78 1.70 17.57 11.50
920
29.4 32.2
21.7 22.8
IP TC SHC IP TC SHC
kW
0.30 7.00 3.96 0.30 7.41 4.22
0.37 7.00 3.97 0.37 7.40 4.23
0.44 6.99 3.88 0.44 7.38 4.13
0.51 6.99 3.95 0.51 7.38 4.21
0.58 6.98 4.03 0.58 7.37 4.29
0.65 6.98 3.87 0.65 7.37 4.12
0.73 6.96 3.95 0.74 7.35 4.21
0.81 6.83 3.86 0.81 7.21 4.11
0.95 6.55 3.76 0.96 6.92 4.00
1.09 6.26 3.65 1.11 6.61 3.89
1.23 5.94 3.53 1.25 6.28 3.76
1.35 5.60 3.41 1.36 5.91 3.63
1.50 5.34 3.32 1.51 5.64 3.54
1.68 4.87 3.16 1.70 5.15 3.37
90
73
IP
kW
0.30
0.37
0.44
0.52
0.59
0.66
0.74
0.82
0.97
1.12
1.26
1.38
1.53
1.72
IP
kW
0.30
0.37
0.44
0.52
0.59
0.66
0.74
0.82
0.97
1.12
1.26
1.38
1.53
1.72