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PERFORMANCE DATA | 129
Performance Data
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Combination
(%)
Outdoor air
temp.
Indoor Air Temp. °F DB/°F WB
59
61
64
67
70
73
76
80
°F DB °F WB
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
PI
TC
Pl
MBh
kW
MBh
kW
MBh
kW
MBh
kW
MBh
kW
MBh
kW
MBh
kW
MBh
kW
70%
-12.6
-13.0
218.4
16.54
218.4
17.45
218.4
18.81
217.8
20.27
217.1
21.73
211.9
24.6
201
26.33
186.3
28.63
-7.0
-7.6
234.7
18.58
234.7
19.5
234.7
20.86
229.9
22.46
225.2
24.05
212.9
26.38
200.7
27.41
184.4
28.8
-4.0
-4.4
244.5 19.81 244.5 20.72 244.5 22.09 234.8 23.76 225.2 25.43 212.9 27.44 200.7 28.07 184.4 28.91
0.0
-0.4
262.2 21.33 256.5 22.24 247.8 23.61 236.5 25.37 225.2 27.15 212.9 27.24 200.7 26.79 184.4 26.19
5.0
4.5
272.1 23.22 262.5 24.14 247.8 25.50 236.5 26.28 225.2 27.07 212.9 25.80 200.7 25.32 184.4 24.67
10.0
9.0
272.3 25.12 262.5 26.02 247.8 27.39 236.5 26.48 225.2 25.56 212.9 24.35 200.7 23.84 184.4 23.15
15.0
14.0
272.3 28.29 262.5 27.49 247.8 26.29 236.5 25.19 225.2 24.08 212.9 22.93 200.7 22.39 184.4 21.65
20.0
19.0
272.3 26.44 262.5 25.70 247.8 24.60 236.5 23.56 225.2 22.53 212.9 21.45 200.7 20.87 184.4 20.10
25.0
23.0
272.3 24.63 262.5 23.94 247.8 22.92 236.5 21.97 225.2 21.02 212.9 20.00 200.7 19.39 184.4 18.58
30.0
28.0
272.3 22.82 262.5 22.19 247.8 21.25 236.5 20.39 225.2 19.52 212.9 18.55 200.7 17.91 184.4 17.06
35.0
32.0
272.3 21.00 262.5 20.43 247.8 19.59 236.5 18.80 225.2 18.01 212.9 17.10 200.7 16.43 184.4 15.54
40.0
36.0
272.3 19.19 262.5 18.68 247.8 17.92 236.5 17.20 225.2 16.50 212.9 15.65 200.7 14.95 184.4 14.01
45.0
41.0
272.3 17.43 262.5 16.97 247.8 16.30 236.5 15.67 225.2 15.03 212.9 14.24 200.7 13.51 184.4 12.55
47.0
43.0
272.3 16.97 262.5 16.53 247.8 15.87 236.5 15.25
225.2 14.63
212.9 13.86 200.7 13.15 184.4 12.21
50.0
46.0
272.3 16.34 262.5 15.91 247.8 15.28 236.5 14.69 225.2 14.10 212.9 13.35 200.7 12.67 184.4 11.76
55.0
51.0
272.3 15.34 262.5 14.94 247.8 14.34 236.5 13.79 225.2 13.23 212.9 12.54 200.7 11.89 184.4 11.04
60.0
56.0
272.3 14.26 262.5 13.89 247.8 13.34 236.5 12.82 225.2 12.31 212.9 11.66 200.7 11.06 184.4 10.27
60%
-12.6
-13.0
201.2
16.8
201.2
17.66
201.2
18.96
197.2
20.65
193.2
22.36
181.9
25.32
171.9
27.09
158.6
29.45
-7.0
-7.6
217.2
18.84
215.6
19.7
213.2
21.01
203.2
22.75
193.2
24.48
181.9
25.69
171.9
26.84
158.6
28.35
-4.0
-4.4
231.6 20.07 224.3 20.94 213.2 22.23 203.2 23.97 193.2 25.71 181.9 26.08 171.9 25.42 158.6 24.53
0.0
-0.4
233.2 21.58 225.2 22.46 213.2 23.75 203.2 24.87 193.2 25.99 181.9 25.07 171.9 24.21 158.6 23.08
5.0
4.5
233.2 23.48 225.2 24.34 213.2 25.65 203.2 25.09 193.2 24.54 181.9 23.62 171.9 22.78 158.6 21.66
10.0
9.0
233.2 26.64 225.2 26.24 213.2 25.65 203.2 24.37 193.2 23.08 181.9 22.17 171.9 21.34 158.6 20.23
15.0
14.0
233.2 25.88 225.2 25.13 213.2 24.02 203.2 22.83 193.2 21.65 181.9 20.75 171.9 19.93 158.6 18.85
20.0
19.0
233.2 24.14 225.2 23.42 213.2 22.33 203.2 21.25 193.2 20.16 181.9 19.27 171.9 18.47 158.6 17.40
25.0
23.0
233.2 22.44 225.2 21.74 213.2 20.68 203.2 19.69 193.2 18.71 181.9 17.81 171.9 17.03 158.6 15.98
30.0
28.0
233.2 20.74 225.2 20.05 213.2 19.01 203.2 18.14 193.2 17.25 181.9 16.36 171.9 15.59 158.6 14.56
35.0
32.0
233.2 19.04 225.2 18.37 213.2 17.36 203.2 16.57 193.2 15.79 181.9 14.91 171.9 14.16 158.6 13.15
40.0
36.0
233.2 17.35 225.2 16.69 213.2 15.71 203.2 15.02 193.2 14.33 181.9 13.46 171.9 12.72 158.6 11.73
45.0
41.0
233.2 15.69 225.2 15.06 213.2 14.10 203.2 13.51 193.2 12.92 181.9 12.06 171.9 11.33 158.6 10.37
47.0
43.0
233.2 15.28 225.2 14.66 213.2 13.73 203.2 13.15
193.2 12.58
181.9 11.74 171.9 11.03 158.6 10.09
50.0
46.0
233.2 14.72 225.2 14.12 213.2 13.22 203.2 12.67 193.2 12.12 181.9 11.30 171.9 10.63 158.6 9.72
55.0
51.0
233.2 13.81 225.2 13.25 213.2 12.41 203.2 11.89 193.2 11.37 181.9 10.61 171.9 9.98 158.6 9.12
60.0
56.0
233.2 12.84 225.2 12.32 213.2 11.54 203.2 11.06 193.2 10.58 181.9 9.87 171.9 9.28 158.6 8.49
50%
-12.6
-13.0
195
15.16
187.9
16.53
177.3
18.58
169.2
20.32
161.3
22.06
151.8
23.26
142.9
24.41
131.1
25.92
-7.0
-7.6
195
17.22
187.9
18.58
177.3
20.62
169.2
21.68
161.3
22.73
151.8
23.56
142.9
22.41
131.1
20.88
-4.0
-4.4
195.0 18.44 187.9 19.80 177.3 21.85 169.2 22.91 161.3 23.97 151.8 22.70 142.9 21.60 131.1 20.10
0.0
-0.4
195.0 19.96 187.9 21.32 177.3 23.36 169.2 23.22 161.3 23.08 151.8 21.65 142.9 20.58 131.1 19.16
5.0
4.5
195.0 23.23 187.9 23.22 177.3 23.19 169.2 22.43 161.3 21.66 151.8 20.33 142.9 19.32 131.1 17.97
10.0
9.0
195.0 24.28 187.9 23.25 177.3 21.71 169.2 20.98 161.3 20.25 151.8 19.01 142.9 18.05 131.1 16.77
15.0
14.0
195.0 22.65 187.9 21.69 177.3 20.25 169.2 19.56 161.3 18.86 151.8 17.72 142.9 16.82 131.1 15.61
20.0
19.0
195.0 20.95 187.9 20.06 177.3 18.74 169.2 18.08 161.3 17.42 151.8 16.37 142.9 15.52 131.1 14.40
25.0
23.0
195.0 19.27 187.9 18.47 177.3 17.26 169.2 16.63 161.3 16.01 151.8 15.05 142.9 14.26 131.1 13.21
30.0
28.0
195.0 17.60 187.9 16.87 177.3 15.77 169.2 15.18 161.3 14.59 151.8 13.73 142.9 13.00 131.1 12.02
35.0
32.0
195.0 15.94 187.9 15.28 177.3 14.29 169.2 13.73 161.3 13.18 151.8 12.41 142.9 11.73 131.1 10.83
40.0
36.0
195.0 14.26 187.9 13.68 177.3 12.80 169.2 12.28 161.3 11.76 151.8 11.09 142.9 10.47 131.1 9.65
45.0
41.0
195.0 12.66 187.9 12.15 177.3 11.37 169.2 10.89 161.3 10.41 151.8 9.82 142.9 9.26 131.1 8.50
47.0
43.0
195.0 12.32 187.9 11.82 177.3 11.07 169.2 10.60
161.3 10.14
151.8 9.56 142.9 9.02 131.1 8.28
50.0
46.0
195.0 11.87 187.9 11.39 177.3 10.67 169.2 10.21 161.3 9.75 151.8 9.21 142.9 8.68 131.1 7.97
55.0
51.0
195.0 11.14 187.9 10.69 177.3 10.01 169.2 9.58 161.3 9.16 151.8 8.64 142.9 8.14 131.1 7.48
60.0
56.0
195.0 10.37 187.9 9.94 177.3 9.31 169.2 8.92 161.3 8.52 151.8 8.04 142.9 7.58 131.1 6.96
HEATING CAPACITY DATA
288,000 Btu/h 208-230V / 460V Outdoor Units
ARUM288BTE5 / ARUM288DTE5
TC = Total Capacity (MBh). PI = Power Input (kW) (includes compressor and outdoor fan).
The System Combination Ratio must be between 50–130%.
Nominal capacity as rated: 0 ft. above sea level with 25 ft. of refrigerant piping.
0 ft. level difference between outdoor and indoor units.
Nominal heating capacity rating obtained with air entering the indoor unit at 70ºF dry bulb (DB) and
outdoor ambient conditions of 47ºF dry bulb (DB) and 43ºF wet bulb (WB).