AIREDALE R410A - Downflow Direct Expansion Sound Data (Continued); Sound Data Tables (SC15 D, SC18 D Models)

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Sound Data
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(2) All sound data measured at nominal conditions, Discharge Air, Return air and case breakout is sound power.
Sound Measurement
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63 125 250 500 1000 2000 4000 8000
SC15D027-X200-0
Discharge Air
79.7 78.7 83.3 82.3 77.3 74.5 68.3 60.7 57.1
Return Air
76.7 90.3 86.3 81.9 72.6 63.5 60.2 58.9 58.0
&DVH%UHDNRXW
67.1 63.1 68.1 59.4 57.8 61.7 58.7 59.8 60.9
Sound Pressure @ 3m
61.1 57.1 62.1 53.4 51.8 55.7 52.7 53.8 54.9
SC15D030-X200-0
Discharge Air
84.2 82.8 86.6 86.9 81.7 79.0 73.3 65.3 61.2
Return Air
80.6 93.5 89.1 86.5 76.5 66.8 62.9 61.0 58.8
&DVH%UHDNRXW
74.8 66.5 70.2 64.3 67.4 71.4 66.7 65.5 65.1
Sound Pressure @ 3m
68.7 60.5 64.2 58.3 61.4 65.3 60.6 59.5 59.1
SC15D035-X200-0
Discharge Air
90.2 89.7 90.8 92.9 87.5 85.0 80.6 73.0 69.4
Return Air
85.7 97.2 92.7 92.5 81.1 71.4 66.7 64.0 60.1
&DVH%UHDNRXW
74.5 68.1 71.7 67.3 64.4 68.3 67.2 67.9 67.7
Sound Pressure @ 3m
68.5 62.1 65.7 61.3 58.4 62.2 61.2 61.8 61.7
SC15D040-X200-0
Discharge Air
90.2 89.7 90.8 92.9 87.5 85.0 80.6 73.0 69.4
Return Air
85.7 97.2 92.7 92.5 81.1 71.4 66.7 64.0 60.1
&DVH%UHDNRXW
75.9 68.0 71.7 67.9 68.7 72.0 68.4 68.0 63.7
Sound Pressure @ 3m
69.9 62.0 65.7 61.8 62.7 66.0 62.4 62.0 57.7
SC15D044-X200-0
Discharge Air
90.2 89.7 90.8 92.9 87.5 85.0 80.6 73.0 69.4
Return Air
85.7 97.2 92.7 92.5 81.1 71.4 66.7 64.0 60.1
&DVH%UHDNRXW
75.9 68.4 71.8 68.3 70.6 70.8 69.0 68.3 62.7
Sound Pressure @ 3m
69.9 62.4 65.7 62.3 64.6 64.8 63.0 62.3 56.7
SC18D037-X200-0
Discharge Air
81.7 88.8 90.8 85.2 79.1 72.5 69.5 63.4 57.7
Return Air
84.2 98.1 94.7 88.5 81.0 71.9 65.0 61.2 48.9
&DVH%UHDNRXW
76.6 74.3 80.0 70.6 68.9 72.0 68.5 68.3 67.1
Sound Pressure @ 3m
70.5 68.3 74.0 64.6 62.9 65.9 62.5 62.3 61.1
SC18D040-X200-0
Discharge Air
84.5 91.2 93.6 88.2 82.2 74.7 71.9 66.1 60.4
Return Air
86.2 99.6 96.5 90.5 83.2 74.5 67.3 63.6 51.8
&DVH%UHDNRXW
78.4 75.2 81.9 72.9 72.2 74.6 70.4 69.0 62.2
Sound Pressure @ 3m
72.3 69.2 75.8 66.9 66.2 68.6 64.3 63.0 56.1
SC18D044-X200-0
Discharge Air
88.4 94.8 97.2 92.4 86.5 77.8 74.9 69.8 64.0
Return Air
88.8 101.7 98.6 93.1 85.9 77.7 70.2 66.4 56.1
&DVH%UHDNRXW
79.6 76.5 83.9 75.8 74.9 74.5 72.3 70.6 61.0
Sound Pressure @ 3m
73.6 70.5 77.9 69.8 68.9 68.5 66.3 64.6 54.9
SC18D048-X1X1-0
Discharge Air
89.4 95.8 98.1 93.4 87.6 78.7 75.6 70.8 64.8
Return Air
89.3 102.2 99.1 93.6 86.5 78.4 70.8 66.9 57.3
&DVH%UHDNRXW
80.7 76.9 84.2 76.5 75.9 74.9 74.5 71.6 63.2
Sound Pressure @ 3m
74.7 70.9 78.2 70.5 69.8 68.9 68.5 65.5 57.2
SC18D055-X1X1-0
Discharge Air
89.4 95.8 98.1 93.4 87.6 78.7 75.6 70.8 64.8
Return Air
89.3 102.2 99.1 93.6 86.5 78.4 70.8 66.9
57.3
&DVH%UHDNRXW
80.7 76.9 84.2 76.4 76.0 75.5 74.1 71.1 62.8
Sound Pressure @ 3m
74.7 70.9 78.2 70.4 70.0 69.5 68.1 65.1 56.8
Precision Air Conditioning SmartCool™ 16 - 60
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SmartCool Technical Manual 7525371 V1.2.0_03_2013
Technical X-TypeDF