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528194-YTG-F-1210
Description
TECHNICAL GUIDE
ASHRAE 90.1 COMPLIANT
R-410A
® ®
YORK Predator units are convertible single packages with a
ZF SERIES
common footprint cabinet and common roof curb for all 6-1/2
through 12-1/2 ton models. All units have two compressors with
6-1/2 - 12-1/2 TON
independent refrigeration circuits to provide 2 stages of cooling.
The units were designed for light commercial applications and
60 Hertz
can be easily installed on a roof curb, slab, or frame.
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528194-YTG-F-1210 Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Component Location . . . . . . . . . . . . . . . . . . . . . . . . .
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528194-YTG-F-1210 Nomenclature ® 6.5-12.5 Ton York Model Number Nomenclature Z F 090 N10 A 2 A AA 5 0 1 2 4 A Product Style Product Category A = Style A B = Style B Z = A/C, Single Pkg., R-410A C = Style C Configuration Options (not required for all units) Product Identifier These four digits will not be assigned until a quote is requested, or an order placed. F = 11.2 + EER A/C SS Drain Pan CPC Controller, DFS, APS Johnson Controller UNT 1126 (N2 protocol), DFS, APS Honeywell Controller, DFS, A
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528194-YTG-F-1210 • System Protection - Suction line freezestats are supplied Features and Benefits on all units to protect against loss of charge and coil frosting Standard Features when the economizer operates at low outdoor air temperatures while the compressors are running. Every unit • High Efficiency – High efficiency units reach as high as has solid-core liquid line filter-driers and high and low- 11.2 EER. Gas/electric units have electronic spark ignition pressure switches. Interna
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528194-YTG-F-1210 sure switches and the freezestats must trip three times • Warranty - All models include a 1-year limited warranty within two hours before the unit control board will lock on the complete unit. Compressors and electric heater out the associated compressor. elements each carry a 5-year warranty. Aluminized steel and stainless steel tubular heat exchangers carry a 10- • On Board Diagnostics - Each alarm will energize a year warranty. trouble light on the thermostat, if so equ
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528194-YTG-F-1210 •Slab Economizer for Energy Recovery Ventilators- If the drive will not fit in the allotted space, then it will have (With barometric relief and Fresh Air Hood) - The to be mounted elsewhere; either within the building on a economizer is provided with a single enthalpy input. The perpendicular wall which is not subjected to excessive economizer is 2% low leakage type, and is shipped temperature, vibration, humidity, dust, corrosive gas, installed and wired. The economizer
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528194-YTG-F-1210 • Dirty Filter Switch - This kit includes a differential factory installed. Includes supply air sensor, return air pressure switch that energizes the fault light on the unit sensor, dirty filter indicator switch, and air proving switch. thermostat, indicating that there is an abnormally high • CPC BAS Control - The Computer Process Controls pressure drop across the filters. Factory installed option or Model 810-3060 ARTC Advanced Rooftop building field installed accessory
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528194-YTG-F-1210 You can order 1EH0409 Barometric Relief/FA Hood for valve and controls will continue to function properly at field installations without an ERV. extremely low temperatures. • Dual Enthalpy Control, Accessory - This kit contains • Gas Heat High Altitude Kit - This kit converts a gas heat the required components to convert a single enthalpy unit to operate at high altitudes, 2,000 to 6,000 feet. economizer to dual enthalpy. Conversion kits are available for natural gas and pr
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528194-YTG-F-1210 Accessories Field Installed Acessories - Non-Electrical MODEL VOLTAGE DESCRIPTION WHERE USED 1BD0408 All Burglar Bars, Downflow All Cabinets 1CG0419 All Coil Guard (Electric / Electric Models), 50” Tall Standard Cabinets 1CG0420 All Coil Guard (Gas / Electric Models), 50" Tall Standard Cabinets 1CG0427 All Coil Guard (Electric / Electric Models), 42” Tall Cabinets 1CG0428 All Coil Guard (Gas / Electric Models), 42" Tall Cabinets All Tall (50") Standard Cabinets, (Excludes
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528194-YTG-F-1210 Accessories (Continued) Field Installed Acessories - Fresh Air MODEL VOLTAGE DESCRIPTION WHERE USED Barometric Relief Kit for Power Exhaust, Downflow All 1EH0407 Application (Includes Hood) All Cabinets Barometric Relief Kit for Power Exhaust, Horizontal 1EH0408 All Application All Cabinets Barometric Relief/Hood Kit - Required for field installed 1EH0409 All slab economizer without ERV All Cabinets 1FA0413 All Manual Outside Air Damper 0-35%, Downflow All Cabinets 1FA0414 A
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528194-YTG-F-1210 UNIT CABINET a.Evaporator coils shall have aluminum plate fins mechanically bonded to seamless internally enhanced Unit cabinet shall be constructed of galvanized steel with copper tubes with all joints brazed. Special Phenolic exterior surfaces coated with a non-chalking, powder paint coating shall be available as a factory option. finish, certified at 1000 hour salt spray test per ASTM-B117 b. Evaporator coils shall be of the direct expansion, draw- standards. Indoor bl
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528194-YTG-F-1210 GAS HEATING SECTION (IF EQUIPPED) intake dampers shall not exceed 2% when dampers are fully closed and operating against a pressure differential Heat exchanger and exhaust system shall be constructed of of 0.5 IWG. A unit-mounted potentiometer shall be aluminized steel and shall be designed with induced draft com- provided to adjust the outdoor and return air damper bustion with post purge logic, energy saving direct spark igni- assembly to take in outdoor air to meet the
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528194-YTG-F-1210 • PHASE MONITOR - Designed to prevent damage in out- OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE of-phase condition. • ROOF CURB - 14” and 8” high, full perimeter knockdown • COIL GUARD - Designed to prevent condenser coil curb, with hinged design for quick assembly. damage. • BAROMETRIC RELIEF DAMPER – (Unit mounted – • BAS CONTROLS - Include supply air sensor, return air Downflow, Duct Mounted – Horizontal) – Contains a rain sensor, dirty filter indicator and air proving
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528194-YTG-F-1210 Physical Data ZF078-150 Physical Data Models Component ZF078 ZF090 ZF102 ZF120 ZF150 Nominal Tonnage 6.5 7.5 8.5 10 12.5 ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Mbh) 81000 90000 104000 126000 156000 ARI net capacity (Mbh) 78000 88000 101000 120000 150000 EER 11.2 11.2 11.2 11.2 11.2 IEER 13 12.1 12.5 12.5 12.7 IPLV 12.9 12.1 12.5 12.6 13.06 Nominal CFM 2600 2500 3000 4000 4100 System power (KW) 6.95 7.87 8.60 10.70 13.40 Refrigerant type R-410A R-410A R-410A R-4
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528194-YTG-F-1210 ZF078-150 Physical Data (Continued) Models Component ZF078 ZF090 ZF102 ZF120 ZF150 Nominal Tonnage 6.5 7.5 8.5 10 12.5 CONDENSER FAN DATA Quantity of Fans 2 2 2 2 4 Fan diameter (Inch) 24 24 24 24 24 Type Prop Prop Prop Prop Prop Drive type Direct Direct Direct Direct Direct Quantity of motors 2 2 2 2 4 Motor HP each 1/3 3/4 3/4 3/4 3/4 No. speeds 1 1 1 1 1 RPM 850 1110 1110 1110 1110 Nominal total CFM 6200 7600 8300 9500 13900 BELT DRIVE EVAP FAN DATA Quantity 1 1 1 1 1 Fan Si
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528194-YTG-F-1210 ZF078-150 Unit Limitations Unit Limitations Size Model Unit Voltage Applied Voltage Outdoor DB Temp (Tons) Min Max Max (°F) 208/230-3-60 187 252 125 078 ZF 460-3-60 432 504 125 (6.5) 575-3-60 540 630 125 208/230-3-60 187 252 125 090 ZF 460-3-60 432 504 125 (7.5) 575-3-60 540 630 125 208/230-3-60 187 252 125 102 ZF 460-3-60 432 504 125 (8.5) 575-3-60 540 630 125 208/230-3-60 187 252 125 120 ZF 460-3-60 432 504 125 (10) 575-3-60 540 630 125 208/230-3-60 187 252 125 150 ZF 460-3-6
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528194-YTG-F-1210 Capacity Performance ZF078-150 Cooling Capacities ZF078 (6.5 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Total Total 1 1 Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) WB CFM 2 2 (MBh) (kW) (MBh) (kW) (°F) 90 85 80 75 70 65 90 85 80 75 70 65 75°F 85°F 77 102.9 5.0 41.5 34.0 26.6 - - - 96.2 5.6 39.9 32.5 25.0 - - - 72 94.8 5.0 53.8 46.4 38.9 31.5 - - 88.3 5.5 51.6 44.2 36.
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528194-YTG-F-1210 ZF078 (6.5 Ton) (Continued) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Total Total 1 1 Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) WB CFM 2 2 (MBh) (kW) (MBh) (kW) (°F) 90 85 80 75 70 65 90 85 80 75 70 65 115°F 125°F 77 75.2 7.3 29.2 26.1 18.9 - - - 68.0 7.9 28.3 22.9 16.6 - - - 72 67.9 7.1 43.8 36.6 29.3 22.1 - - 60.9 7.7 41.0 33.9 26.8 19.6 - - 1625 67 60.5 7.0 58.4 47.1 3
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528194-YTG-F-1210 ZF090 (7.5 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Total Total 1 1 Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) WB CFM 2 2 (MBh) (kW) (MBh) (kW) (°F) 90 85 80 75 70 65 90 85 80 75 70 65 75°F 85°F 77 119.9 6.0 49.5 41.4 33.3 - - - 112.2 6.6 47.2 39.2 31.3 - - - 72 110.5 6.0 63.2 55.1 47.0 38.8 - - 103.0 6.6 60.2 52.3 44.3 36.4 - - 1875 67 101.1 6.0 76.9 68.8 60.7 52.
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528194-YTG-F-1210 ZF090 (7.5 Ton) (Continued) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Total Total 1 1 Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) WB CFM 2 2 (MBh) (kW) (MBh) (kW) (°F) 90 85 80 75 70 65 90 85 80 75 70 65 115°F 125°F 77 87.3 8.6 35.4 30.0 22.1 - - - 78.6 9.2 31.6 26.4 18.5 - - - 72 79.0 8.4 50.6 42.7 34.8 26.9 - - 70.8 8.9 47.3 39.3 31.4 23.4 - - 1875 67 70.7 8.1 65.8 55.4 4
