York DY 048 User Manual

343615-YTG-B-0308
12 Johnson Controls Unitary Products
TABLE 10: DY048 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 76 95 77 93 80 91 79 91
125 68846782 76847380
250 54575256 63615759
500 48534653 54575053
1000 43 44 40 41 52 52 47 47
2000 40433842 49514446
4000 38433640 49544345
8000 43434343 45474444
DY048 / 4 Ton
Vertical Ducted Inlet
791 794 1084 1095
0.2 0.5 0.2 1.0
1408 1000 2336 1275
0.54 0.42 1.12 0.73
Octave Center Freq.
ID Blower
Only (dB)
Cooling
Operation
2
(dB)
ID Blower
Only (dB)
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)
TABLE 11: DY048 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 78 95 77 93 85 92 82 91
125 73847282 84877882
250 56 58 53 56 68 68 60 61
500 5154485361625455
1000 46 46 43 44 57 57 50 50
2000 4244384253544648
4000 4345394155574950
8000 4444434352524647
DY048 / 4 Ton
Vertical Ducted Discharge
791 794 1084 1095
0.2 0.5 0.2 1.0
1408 1000 2336 1275
0.54 0.42 1.12 0.73
Cooling
Operation
2
(dB)
ID Blower
Only (dB)
Octave Center Freq.
ID Blower
Only (dB)
Cooling
Operation
2
(dB)
ID Blower
Only (dB)
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)

York DY 048 Specifications

General

Brand	York
Model	DY 048
Category	Air Conditioner
Language	English