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262260-YTG-E-1008
DESCRIPTION
YORK Sunline Ultra™ units are convertible single package
high efficiency rooftops. All models have independent dual
refrigerant circuits for efficient part load operation. Although
the units are primarily designed for curb mounting on a roof,
they can also be slab-mounted at ground level or set on steel
TECHNICAL GUIDE
beams above a finished roof.
All units include:
• Powder Paint finish that meets ASTM-B-117 1000 hour
salt spray standards
SINGLE PACKAGE G
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262260-YTG-E-1008 TABLE OF CONTENTS DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Tbl. # Pg. # PRODUCT NOMENCLATURE . . . . . . . . . . . . . . . . . 3 10 SUPPLY AIR BLOWER PERFORMANCE (17.5 TON) - COOLING ONLY 210 MBH - BOTTOM DUCT FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 FACTORY-INSTALLED OPTIONS . . . . . . . . . . . . . . 5 11 SUPPLY AIR BLOWER PERFORMANC
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262260-YTG-E-1008 PRODUCT NOMENCLATURE 15-25 Ton Sunline Ultra™ Model Number Nomenclature D H 180 N24 A 2 A AA 1 0 1 2 4 A Product Category Product Style D = A/C, Single Pkg., R-22 A = Style A Product Identifier Configuration Options (not required for all units) These four digits will not be assigned until a quote is requested, or an order placed. H = 10.0-11.0 EER A/C SS Drain Pan CPC Controller, DFS, APS Nominal Cooling Capacity Johnson Controller UNT 1126 (N2 protocol), DFS, APS Honeywell Con
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262260-YTG-E-1008 • Low Ambient - An integrated low-ambient control FEATURES allows all units to operate in the cooling mode down to 0°F outdoor ambient without additional assis- All models are available with a wide variety of factory- tance. Optionally, the control board can be pro- mounted options such as stainless steel heat exchangers, grammed to lockout the compressors when the phase monitor, dirty filter switch, and coil guard to make them outdoor air temperature is low or when free c
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262260-YTG-E-1008 ELECTRIC HEATER LOCATION (OPTIONAL ELECTRIC/ELECTRIC UNITS) HIGH EFFICIENCY COMPRESSORS WITH CRANKCASE HEATERS 20 GAUGE ALUMINIZED STEEL LONG LASTING COPPER TUBE/ALUMINUM FIN POWDER PAINT FINISH TUBULAR HEAT EXCHANGERS CONDENSER COILS ECONOMIZER HOOD LOW VOLTAGE RELAY BOARD AND TERMINAL STRIP ELECTRICAL DISCONNECT MOUNTING LOCATION (Field installed) KNOCKOUT FOR SIDE CONTROL WIRING ENTRY KNOCKOUT FOR 2" DISPOSABLE SIDE POWER WIRING ENTRY SIDE FILTERS TERMINAL BLOCK (For Single
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262260-YTG-E-1008 available for single enthalpy and differential enthalpy Blower Motor Access compartment. The switch can be configurations, respectively). used to either route power to the VFD for modulating control of the blower motor, to bypass the drive and oper- The rainhood is painted to match the basic unit and must ate the motor at full speed, or to power the drive (and not be field-assembled before installing. the motor) for diagnostic purposes. • POWER EXHAUST - Our economizer opt
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262260-YTG-E-1008 switch, an Outside Air Humidity sensor, a Return Air YORK COMMERCIAL COMFORT SYSTEM (YCCS) - Humidity sensor, an Inside IAQ sensor, and an Outside Provides rooftop system integration for YCCS single Air IAQ sensor. Construction mode operation, 365-day zone, change-over bypass and VAV systems. real time clock with 7 day programming plus holiday • SMOKE DETECTORS - (supply air & return air) The scheduling is built-in. Two different modes of demand smoke detectors stop opera
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262260-YTG-E-1008 • HINGED/"TOOL FREE" BLOWER, BLOWER MOTOR, tudes up to 6,000 feet. This accessory supplements the FILTER AND ELECTRIC ACCESS PANELS - This basic propane conversion kit. option allows for complete hinged and tool free access to • SIDE DUCT FLANGES - One-inch flanges replace the the unit's blower, blower motor, filters and electrical panel supply and return air panels on the rear of the unit to sections. accommodate horizontal duct connections. These flanges can also be us
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262260-YTG-E-1008 1 TABLE 1: INDOOR SOUND POWER RATING -12 SOUND POWER (db 10 Watts) ESP BLOWER UNIT Octave Band Centerline Frequency (Hz) dB(A) CFM SIZE SWL @ dB(A) IWG RPM BHP 63 125 250 500 1,000 2,000 4,000 8,000 2 10Ft. 180 6,000 1.00 1,080 4.60 99 99 89 82 84 77 72 67 89 56 210, 240 8,000 1.00 1,120 6.65 102 102 92 85 87 80 75 70 92 59 300 10,000 1.30 1,160 12.5 108 108 98 91 93 86 81 76 98 65 1. These values have been accessed using a model of sound propagation from a point source into th
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262260-YTG-E-1008 TABLE 4: DH 180 COOLING CAPACITIES (15 TON) TEMPERATURE OF AIR ON CONDENSER COIL AIR ON 75°F 85°F EVAPORATOR SENSIBLE CAPACITY, MBH SENSIBLE CAPACITY, MBH COIL TOTAL POWER TOTAL POWER ENTERING DRY BULB, °F ENTERING DRY BULB, °F 1 2 1 2 CAP. INPUT CAP. INPUT WB MBH KW MBH KW CFM 90 85 80 75 70 65 90 85 80 75 70 65 °F 77 223.0 11.3 100.4 79.0 57.7 - - - 218.1 12.9 99.3 77.9 56.5 - - - 72 211.0 11.2 133.1 111.7 90.3 68.9 - - 203.0 12.6 130.5 109.2 87.8 66.4 - - 4500 67 199.0 11.1
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262260-YTG-E-1008 TABLE 4: DH 180 COOLING CAPACITIES (15 TON) (CONTINUED) TEMPERATURE OF AIR ON CONDENSER COIL AIR ON 115°F EVAPORATOR SENSIBLE CAPACITY, MBH COIL TOTAL POWER ENTERING DRY BULB, °F 1 2 CAP. INPUT WB MBH KW CFM 90 85 80 75 70 65 °F 77 184.5 17.8 95.8 74.4 53.0 - - - 72 170.3 16.9 122.3 100.9 79.5 58.1 - - 4500 67 156.0 16.0 148.8 127.4 106.0 84.6 63.2 - 62 146.5 16.1 146.5 146.5 131.6 110.3 88.9 67.5 57 142.7 16.4 142.7 142.7 128.2 106.8 85.5 64.1 77 189.3 17.9 117.2 82.8 57.5 - -
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262260-YTG-E-1008 TABLE 5: DH 210 COOLING CAPACITIES (17.5 TON) TEMPERATURE OF AIR ON CONDENSER COIL AIR ON 75°F 85°F EVAPORATOR SENSIBLE CAPACITY, MBH SENSIBLE CAPACITY, MBH COIL TOTAL POWER TOTAL POWER ENTERING DRY BULB, °F ENTERING DRY BULB, °F 1 2 1 2 CAP. INPUT CAP. INPUT WB MBH KW MBH KW CFM 90 85 80 75 70 65 90 85 80 75 70 65 °F 77 241.5 13.9 119.5 94.6 69.6 - - - 240.2 15.6 119.7 94.8 69.9 - - - 72 232.2 13.2 159.7 134.8 109.8 84.9 - - 226.1 15.1 156.3 131.4 106.4 81.5 - - 5250 67 223.0
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262260-YTG-E-1008 TABLE 5: DH 210 COOLING CAPACITIES (17.5 TON) (CONTINUED) TEMPERATURE OF AIR ON CONDENSER COIL AIR ON 115°F 125°F EVAPORATOR SENSIBLE CAPACITY, MBH SENSIBLE CAPACITY, MBH COIL TOTAL POWER TOTAL POWER ENTERING DRY BULB, °F ENTERING DRY BULB, °F 1 2 1 2 CAP. INPUT CAP. INPUT WB MBH KW MBH KW CFM 90 85 80 75 70 65 90 85 80 75 70 65 °F 77 217.8 12.5 112.3 87.3 62.4 - - - 207.3 10.1 108.4 83.5 58.5 - - - 72 199.9 12.2 143.0 118.0 93.1 68.1 - - 189.9 9.9 138.0 113.1 88.1 63.2 - - 525
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262260-YTG-E-1008 TABLE 6: DH 240 COOLING CAPACITIES (20 TON) TEMPERATURE OF AIR ON CONDENSER COIL AIR ON 75°F 85°F EVAPORATOR SENSIBLE CAPACITY, MBH SENSIBLE CAPACITY, MBH COIL TOTAL POWER TOTAL POWER ENTERING DRY BULB, °F ENTERING DRY BULB, °F 1 2 1 2 CAP. INPUT CAP. INPUT WB MBH KW MBH KW CFM 90 85 80 75 70 65 90 85 80 75 70 65 °F 77 277.0 19.1 159.2 130.7 102.2 - - - 262.0 20.5 153.7 125.2 96.7 - - - 72 263.0 18.6 196.1 167.6 139.1 110.6 - - 249.0 20.1 190.4 161.8 133.3 104.8 - - 6000 67 249
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262260-YTG-E-1008 TABLE 6: DH 240 COOLING CAPACITIES (20 TON) (CONTINUED) TEMPERATURE OF AIR ON CONDENSER COIL AIR ON 115°F EVAPORATOR SENSIBLE CAPACITY, MBH COIL TOTAL POWER ENTERING DRY BULB, °F 1 2 CAP. INPUT WB MBH KW CFM 90 85 80 75 70 65 °F 77 217.3 24.8 139.8 111.3 82.8 - - - 72 207.2 24.3 175.4 146.9 118.4 89.9 - - 6000 67 197.0 23.9 197.0 182.5 154.0 125.5 97.0 - 62 194.2 23.5 194.2 194.2 173.0 144.5 116.0 87.5 57 192.4 23.2 192.4 192.4 172.2 143.7 115.2 86.7 77 226.2 23.8 184.2 131.0 9
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262260-YTG-E-1008 TABLE 7: DH 300 COOLING CAPACITIES (25 TON) TEMPERATURE OF AIR ON CONDENSER COIL AIR ON 75°F 85°F EVAPORATOR SENSIBLE CAPACITY, MBH SENSIBLE CAPACITY, MBH COIL TOTAL POWER TOTAL POWER ENTERING DRY BULB, °F ENTERING DRY BULB, °F 1 2 1 2 CAP. INPUT CAP. INPUT WB MBH KW MBH KW CFM 90 85 80 75 70 65 90 85 80 75 70 65 °F 77 371.3 19.7 191.8 156.2 120.6 - - - 348.9 21.5 185.5 149.8 114.2 - - - 72 334.4 19.3 233.0 197.4 161.8 126.1 - - 318.7 21.1 226.6 190.9 155.3 119.7 - - 7500 67 29
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262260-YTG-E-1008 TABLE 7: DH 300 COOLING CAPACITIES (25 TON) (CONTINUED) TEMPERATURE OF AIR ON CONDENSER COIL AIR ON 115°F EVAPORATOR SENSIBLE CAPACITY, MBH COIL TOTAL POWER ENTERING DRY BULB, °F 1 2 CAP. INPUT WB MBH KW CFM 90 85 80 75 70 65 °F 77 302.0 29.3 147.5 111.8 76.2 - - - 72 274.5 28.5 198.2 162.6 126.9 91.3 - - 7500 67 247.1 27.7 247.1 213.3 177.7 142.0 106.4 - 62 242.9 27.1 242.9 242.9 220.0 184.3 148.7 113.1 57 238.3 27.2 238.3 238.3 208.0 172.3 136.7 101.1 77 306.2 29.3 187.3 123.
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262260-YTG-E-1008 CFM, STATIC PRESSURE, AND POWER - ALTI- order to use the indoor blower tables for high altitude applica- tions, certain corrections are necessary. TUDE AND TEMPERATURE CORRECTIONS A centrifugal fan is a "constant volume" device. This means The information below should be used to assist in application that, if the rpm remains constant, the CFM delivered is the of product when being applied at altitudes at or exceeding same regardless of the density of the air. However, since
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262260-YTG-E-1008 FIGURE 2 - ALTITUDE/TEMPERATURE CONVERSION FACTOR Johnson Controls Unitary Products 19
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262260-YTG-E-1008 TABLE 9: SUPPLY AIR BLOWER PERFORMANCE (15 TON) - COOLING ONLY 180 MBH - BOTTOM DUCT CONNECTIONS MOTOR CFM BLOWER PULLEY 4500 5250 6000 6750 7200 SPEED, (TURNS (RPM) ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW ESP BHP KW OPEN)* 208 VOLT AND STANDARD DRIVE 850 6.0** 0.9 2.4 2.2 0.7 3.0 2.7 0.5 3.2 2.9 - - - - - - 870 5.5 1.0 2.5 2.3 0.8 3.1 2.8 0.6 3.5 3.1 0.2 4.1 3.7 - - - 915 4.5 1.1 2.6 2.4 0.9 3.4 3.0 0.7 3.7 3.3 0.3 4.4 3.9 0.2 4.5 4.0 965 3.5 1.2 2.9 2.6 1.0 3.6 3.2 0.8 4
