Manualsbrain.com
  1. Manuals
  2. Brands
  3. York
  4. DY 048
  5. User Manual

York DY 048 User Manual

Download
Page of 36
343615-YTG-B-0308
10
Johnson Controls Unitary Products
TABLE 6:
DY036 INDOOR SOUND POWER LEVELS (VERTICAL DUCTED INLET)
UNIT DESCRIPTION / MODEL
CONFIGURATION
Indoor Blower Speed (RPM)
Blower Static Pressure (IWG)
Airflow (CFM)
Blower Motor BHP
63
78
82
78
82
80
85
80
84
125
70
75
70
74
71
80
71
79
250
55
60
55
60
59
61
58
62
500
47
50
47
50
52
53
49
52
1000
40
43
39
43
50
51
45
46
2000
37
40
37
39
45
46
41
43
4000
36
37
36
37
45
46
40
40
8000
44
44
44
44
45
47
44
44
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.
Cooling
Operation
2
(dB)
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).
Cooling
Operation
2
(dB)
ID Blower 
Only (dB)
Cooling
Operation
2
(dB)
ID Blower 
Only (dB)
Octave Center Freq.
ID Blower 
Only (dB)
Cooling
Operation
2
(dB)
ID Blower 
Only (dB)
0.36
0.33
0.71
0.49
1069
870
1903
917
0.2
0.3
0.2
0.7
632
632
881
883
DY036 / 3 Ton
Vertical Ducted Inlet
TABLE 7:
DY036 INDOOR SOUND POWER LEVELS (VERTICAL DUCTED DISCHARGE)
UNIT DESCRIPTION / MODEL
CONFIGURATION
Indoor Blower Speed (RPM)
Blower Static Pressure (IWG)
Airflow (CFM)
Blower Motor BHP
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
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.
Cooling
Operation
2
(dB)
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).
Cooling
Operation
2
(dB)
ID Blower 
Only (dB)
Cooling
Operation
2
(dB)
ID Blower 
Only (dB)
Octave Center Freq.
ID Blower 
Only (dB)
Cooling
Operation
2
(dB)
ID Blower 
Only (dB)
0.36
0.33
0.71
0.49
1069
870
1903
917
0.2
0.3
0.2
0.7
632
632
881
883
DY036 / 3 Ton
Vertical Ducted Discharge