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TABLE 6: DY036 INDOOR SOUND POWER LEVELS (VERTICAL DUCTED INLET) |
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| UNIT DESCRIPTION / MODEL |
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| DY036 / 3 Ton |
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| CONFIGURATION |
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| Vertical Ducted Inlet |
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| Indoor Blower Speed (RPM) | 632 | 632 | 881 | 883 |
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| Blower Static Pressure (IWG) | 0.2 | 0.3 | 0.2 | 0.7 |
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| Airflow (CFM) | 1069 | 870 | 1903 | 917 |
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| Blower Motor BHP | 0.36 | 0.33 | 0.71 | 0.49 |
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| ID Blower | Cooling | ID Blower | Cooling | ID Blower | Cooling | ID Blower | Cooling |
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| Octave Center Freq. | Operation2 | Operation2 | Operation2 | Operation2 | |||||
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| Only (dB) | (dB) | Only (dB) | (dB) | Only (dB) | (dB) | Only (dB) | (dB) | |
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| 63 | 78 | 82 | 78 | 82 | 80 | 85 | 80 | 84 |
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| 125 | 70 | 75 | 70 | 74 | 71 | 80 | 71 | 79 |
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| 250 | 55 | 60 | 55 | 60 | 59 | 61 | 58 | 62 |
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| 500 | 47 | 50 | 47 | 50 | 52 | 53 | 49 | 52 |
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| 1000 | 40 | 43 | 39 | 43 | 50 | 51 | 45 | 46 |
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| 2000 | 37 | 40 | 37 | 39 | 45 | 46 | 41 | 43 |
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| 4000 | 36 | 37 | 36 | 37 | 45 | 46 | 40 | 40 |
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| 8000 | 44 | 44 | 44 | 44 | 45 | 47 | 44 | 44 |
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1.Tested in accordance with ARI Standard 260. Refer to 2001 Standard for Sound Rating of Ducted Air Moving and Conditioning Equipment .
2.Cooling Operation – ID blower, compressor and outdoor fan operating.
3.Test Duct Dimension: 12 in. wide x 18 in. high x 8 ft. long (0.30m x 0.46m x 2.44m).
4.Test duct termination is flush with reverberation room wall.
5.Duct end (sound reflection) correction: (11, 6, 3, 1, 0, 0, 0, 0) dB at (63, 125, 250, 500, 1k, 4k, 8k) Hz.
TABLE 7: DY036 INDOOR SOUND POWER LEVELS (VERTICAL DUCTED DISCHARGE)
UNIT DESCRIPTION / MODEL |
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| DY036 / 3 Ton |
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CONFIGURATION |
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| Vertical Ducted Discharge |
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Indoor Blower Speed (RPM) | 632 | 632 | 881 | 883 | ||||
Blower Static Pressure (IWG) | 0.2 | 0.3 | 0.2 | 0.7 | ||||
Airflow (CFM) | 1069 | 870 | 1903 | 917 | ||||
Blower Motor BHP | 0.36 | 0.33 | 0.71 | 0.49 | ||||
| ID Blower | Cooling | ID Blower | Cooling | ID Blower | Cooling | ID Blower | Cooling |
Octave Center Freq. | Operation2 | Operation2 | Operation2 | Operation2 | ||||
| Only (dB) | (dB) | Only (dB) | (dB) | Only (dB) | (dB) | Only (dB) | (dB) |
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63 | 80 | 83 | 80 | 83 | 83 | 86 | 82 | 85 |
125 | 78 | 79 | 77 | 78 | 80 | 83 | 79 | 82 |
250 | 55 | 60 | 54 | 59 | 63 | 63 | 58 | 62 |
500 | 48 | 51 | 46 | 50 | 58 | 59 | 52 | 53 |
1000 | 41 | 44 | 39 | 43 | 54 | 55 | 48 | 49 |
2000 | 37 | 40 | 35 | 38 | 50 | 50 | 42 | 44 |
4000 | 38 | 39 | 36 | 37 | 52 | 53 | 44 | 44 |
8000 | 44 | 45 | 44 | 44 | 49 | 50 | 45 | 45 |
1.Tested in accordance with ARI Standard 260. Refer to 2001 Standard for Sound Rating of Ducted Air Moving and Conditioning Equipment .
2.Cooling Operation – ID blower, compressor and outdoor fan operating.
3.Test Duct Dimension: 12 in. wide x 18 in. high x 8 ft. long (0.30m x 0.46m x 2.44m).
4.Test duct termination is flush with reverberation room wall.
5.Duct end (sound reflection) correction: (11, 6, 3, 1, 0, 0, 0, 0) dB at (63, 125, 250, 500, 1k, 4k, 8k) Hz.
10 | Johnson Controls Unitary Products |