York R-410A ZH/ZJ/ZR Series Air Conditioner User Manual


  Open as PDF
of 206
 
528150-YTG-G-1210
122 Johnson Controls Unitary Products
Sound Performance
Indoor Sound Power Levels (3 thru 5 Ton)
Indoor Sound Power Levels (Horizontal Ducted Inlet, Standard Static Belt Drive)
UNIT DESCRIPTION / MODEL ZH/ZJ/ZR037 / 3 Ton / Standard Static Belt Drive
TEST CONFIGURATION Horizontal (Side Return) Ducted Inlet
Indoor Blower Speed (RPM)
612 - 3 Turns Open Equivalent 709 - 1 Turn Open Equivalent
External Static Pressure (IWG)
0.5 0.4
Airflow (CFM)
850 1300
Blower Motor BHP
0.37 0.40
Octave Center Freq. Hz
ID Blower Only (dB) Cooling Operation
1
(dB) ID Blower Only (dB) Cooling Operation
1
(dB)
63
73 77 73 77
125
61 70 66 71
250
56 63 60 64
500
51 56 55 57
1000
44 48 51 52
2000
41 44 48 49
4000
44 47 47 48
8000
42 44 43 44
1. Cooling Operation – ID blower, compressor and outdoor fan operating at 230 VAC.
• Tested in accordance with ARI Standard 260-2001. Refer to 2001 Standard for Sound Rating of Ducted Air Moving and Conditioning
Equipment.
• Testing datum includes effect of standard inlet air filters.
• Test duct dimension: 18 in. wide x 28 in. high x 8 ft. long, no elbows.
• Test duct termination is flush with reverberant room wall.
• Duct end (sound reflection) corrections included: (7.2, 3.4, 1.2, 0.4, 0.1, 0, 0, 0) dB at (63, 125, 250, 500, 1k, 2k, 4k, 8k) Hz respectively.
UNIT DESCRIPTION / MODEL ZH/ZJ/ZR049 / 4 Ton / Standard Static Belt Drive
TEST CONFIGURATION Horizontal (Side Return) Ducted Inlet
Indoor Blower Speed (RPM)
612 - 3 Turns Open Equivalent 709 - 1 Turn Open Equivalent
External Static Pressure (IWG)
0.5 0.4
Airflow (CFM)
850 1300
Blower Motor BHP
0.37 0.40
Octave Center Freq. Hz
ID Blower Only (dB) Cooling Operation
1
(dB)
1. Cooling Operation – ID blower, compressor and outdoor fan operating at 230 VAC.
• Tested in accordance with ARI Standard 260-2001. Refer to 2001 Standard for Sound Rating of Ducted Air Moving and Conditioning
Equipment.
• Testing datum includes effect of standard inlet air filters.
• Test duct dimension: 18 in. wide x 28 in. high x 8 ft. long, no elbows.
• Test duct termination is flush with reverberant room wall.
• Duct end (sound reflection) corrections included: (7.2, 3.4, 1.2, 0.4, 0.1, 0, 0, 0) dB at (63, 125, 250, 500, 1k, 2k, 4k, 8k) Hz respectively.
ID Blower Only (dB) Cooling Operation
1
(dB)
63
73 77 73 77
125
61 70 66 71
250
56 63 60 64
500
51 56 55 57
1000
44 48 51 52
2000
41 44 48 49
4000
44 47 47 48
8000
42 44 43 44
 previous next