Dj036 Indoor Sound Power Levels (Horizontal Ducted Inlet); Dj036 Indoor Sound Power Levels; Horizontal Ducted Discharge - York DJ 036 Technical Manual

036-21687-002-A-1105
TABLE 4: DJ036 INDOOR SOUND POWER LEVELS (HORIZONTAL DUCTED INLET)
UNIT DESCRIPTION / MODEL
CONFIGURATION
Indoor Blower Speed (RPM)
Blower Static Pressure (IWG)
Airflow (CFM)
Blower Motor BHP
Octave Center Freq.
63
125
250
500
1000
2000
4000
8000
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 5: DJ036 INDOOR SOUND POWER LEVELS (HORIZONTAL DUCTED DISCHARGE)
UNIT DESCRIPTION / MODEL
CONFIGURATION
Indoor Blower Speed (RPM)
Blower Static Pressure (IWG)
Airflow (CFM)
Blower Motor BHP
Octave Center Freq.
63
125
250
500
1000
2000
4000
8000
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.
Unitary Products Group
630
0.2
1116
0.41
Cooling
ID Blower ID Blower
2
Operation
Only (dB) Only (dB)
(dB)
80 82 80
76 77 76
56 59 56
50 50 49
40 43 39
41 42 40
41 41 41
45 45 45
630
0.2
1116
0.41
Cooling
ID Blower ID Blower
2
Operation
Only (dB) Only (dB)
(dB)
80 84 80
74 77 74
58 61 58
48 51 47
41 45 39
39 41 37
41 41 38
45 45 44
DJ036 / 3 Ton / Belt Drive
Horizontal Ducted Inlet
631 879
0.3 0.2
928 1979
0.37 0.76
Cooling
ID Blower
2
Operation
Only (dB)
(dB)
82 78
77 82
60 60
50 54
42 49
42 49
41 49
45 47
DJ036 / 3 Ton / Belt Drive

Horizontal Ducted Discharge

631 879
0.3 0.2
928 1979
0.37 0.76
Cooling
ID Blower
2
Operation
Only (dB)
(dB)
83 85
76 80
61 68
50 58
43 55
39 53
38 55
44 52
885
0.7
1020
0.53
Cooling Cooling
ID Blower
2
Operation Operation
Only (dB)
(dB) (dB)
83 81
83 81
61 58
54 51
50 44
49 43
49 41
47 45
885
0.7
1020
0.53
Cooling Cooling
ID Blower
2
Operation Operation
Only (dB)
(dB) (dB)
87 84
82 80
68 63
58 53
55 49
53 46
55 49
53 47
2
85
82
60
52
45
44
41
45
2
87
83
65
54
50
47
49
47
15