York R-410A ZH/ZJ/ZR Series Manuel D’Utilisation
528150-YTG-G-1210
Johnson Controls Unitary Products
127
UNIT DESCRIPTION / MODEL
ZH/ZJ/ZR049 / 4 Ton / Standard Static Belt Drive
TEST CONFIGURATION
Vertical (Bottom Supply) Ducted Discharge
Indoor Blower Speed (RPM)
609 - 3 Turns Open Equivalent
712 - 1 Turn Open Equivalent
External Static Pressure (IWG)
0.4
0.6
Airflow (CFM)
850
950
Blower Motor BHP
0.32
0.42
Octave Center Freq. Hz
ID Blower Only (dB)
Cooling Operation
1
(dB)
ID Blower Only (dB)
Cooling Operation
1
(dB)
63
76
77
81
81
125
68
68
72
72
250
55
65
57
57
500
56
57
57
57
1000
51
57
52
56
2000
49
49
50
50
4000
48
48
49
51
8000
46
46
47
48
1. Differentials for Cooling Operation (IDB, COMP, & ODF) are logarithmically calculated from the horizontal flow sound test.
• Tested in accordance with ARI Standard 260-2001. Refer to 2001 Standard for Sound Rating of Ducted Air Moving and Conditioning
• 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.
• 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/ZR061 / 5 Ton / Standard Static Belt Drive
TEST CONFIGURATION
Vertical (Bottom Supply) Ducted Discharge
Indoor Blower Speed (RPM)
809 - 3 Turns Open Equivalent
914 - 1 Turn Open Equivalent
External Static Pressure (IWG)
0.5
0.8
Airflow (CFM)
1700
1800
Blower Motor BHP
0.64
0.83
Octave Center Freq. Hz
ID Blower Only (dB)
Cooling Operation
1
(dB)
ID Blower Only (dB)
Cooling Operation
1
(dB)
63
81
81
79
79
125
75
75
75
76
250
65
65
63
63
500
67
67
67
67
1000
63
63
63
63
2000
61
62
61
61
4000
62
62
61
61
8000
57
57
56
56
1. Differentials for Cooling Operation (IDB, COMP, & ODF) are logarithmically calculated from the horizontal flow sound test.
• Tested in accordance with ARI Standard 260-2001. Refer to 2001 Standard for Sound Rating of Ducted Air Moving and Conditioning
• 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.
• 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.