York R-410A ZH/ZJ/ZR Series manual Indoor Blower Speed RPM

528150-YTG-G-1210

UNIT DESCRIPTION / MODEL		ZH/ZJ/ZR061 / 5 Ton / Standard Static Belt Drive
TEST CONFIGURATION		Vertical (Bottom Return) Ducted Inlet
Indoor Blower Speed (RPM)	812 - 3 Turns Open Equivalent		915- 1 Turn Open Equivalent
External Static Pressure (IWG)		0.6		0.8
Airflow (CFM)		1575		1800
Blower Motor BHP		0.64		0.83
Octave Center Freq. Hz	ID Blower Only (dB)	Cooling Operation1 (dB)	ID Blower Only (dB)	Cooling Operation1 (dB)
63	75	78	80	80
125	66	80	69	81
250	59	66	62	65
500	60	60	63	63
1000	57	57	60	60
2000	52	53	55	55
4000	49	50	53	53
8000	44	45	47	47

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 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.

Indoor Sound Power Levels (Vertical Ducted Discharge, Standard Static Belt Drive)

UNIT DESCRIPTION / MODEL		ZH/ZJ/ZR037 / 3 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 Operation1 (dB)	ID Blower Only (dB)	Cooling Operation1 (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 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.

126 Johnson Controls Unitary Products