Technical Guide

ManualsBrandsYork ManualsHeating & CoolingYork ZF Predator R410A 11.2 EER

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

528194-YTG-J-0512

TECHNICAL GUIDE

Description

ASHRAE 90.1 COMPLIANT

YORK

Predator

units are convertible single packages with a

common footprint cabinet and common roof curb for all 6-1/2

through 12-1/2 ton models. All units have two compressors with

independent refrigeration circuits to provide 2 stages of cooling.

The units were designed for light commercial applications and

can be easily installed on a roof curb, slab, or frame.

All Predator

units are self-contained and assembled on rigid

full perimeter base rails allowing for 3-way forklift access and

overhead rigging. Every unit is completely charged, wired,

piped, and tested at the factory to provide a quick and easy field

installation.

All units are convertible between side and down airflow.

Independent economizer designs are used on side and down

discharge applications, as well as all tonnage sizes.

Predator

units are available in the following configurations:

cooling only, cooling with electric heat, and cooling with gas

heat. Electric heaters are available as factory-installed options

or field-installed accessories.

All units provide constant supply air volume. A variable air

volume (VAV) option, featuring a variable frequency drive, is

available on 6-1/2 through 12-1/2 ton models.

Tested in accordance with:

R-410A

ZF SERIES

6-1/2 - 12-1/2 TON

60 Hertz

ZF 6-1/2 THROUGH 10 TON

ZF12-1/2 TON

Summary of content (68 pages)

PAGE 1
528194-YTG-J-0512 ® TECHNICAL GUIDE R-410A ZF SERIES 6-1/2 - 12-1/2 TON 60 Hertz Description ASHRAE 90.1 COMPLIANT YORK® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 6-1/2 through 12-1/2 ton models. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. The units were designed for light commercial applications and can be easily installed on a roof curb, slab, or frame.
PAGE 2
528194-YTG-J-0512 Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 3
528194-YTG-J-0512 Nomenclature 6.5-12.5 Ton York® Model Number Nomenclature Z F 090 N10 A 2 A AA 6 0 1 2 4 A Product Style Product Category A = Style A B = Style B C = Style C Z = A/C, Single Pkg., R-410A Configuration Options (not required for all units) These four digits will not be assigned until a quote is requested, or an order placed. Product Identifier SS Drain Pan CPC Controller, DFS, APS F = 11.
PAGE 4
528194-YTG-J-0512 Features and Benefits Standard Features • High Efficiency – High efficiency units reach as high as 11.2 EER. Gas/electric units have electronic spark ignition and power vented combustion with steady state efficiencies of 80%. These efficiencies exceed all legislated minimum levels and provide low operating costs. • Service Friendly – The Predator® incorporates a number of enhancements which improve serviceability. The motor and blower slide out of the unit as a common assembly.
PAGE 5
28194-YTG-J-0512 sure switches and the freezestats must trip three times within two hours before the unit control board will lock out the associated compressor. • On Board Diagnostics - Each alarm will energize a trouble light on the thermostat, if so equipped, and flash an alarm code on the control board LED. Each high and low-pressure switch alarm as well as each freezestat alarm has its own flash code.
PAGE 6
528194-YTG-J-0512 • • • • •Slab Economizer for Energy Recovery Ventilators(With barometric relief and Fresh Air Hood) - The economizer is provided with a single enthalpy input. The economizer is 2% low leakage type, and is shipped installed and wired. The economizer has spring return, fully modulating damper actuators and is capable of introducing up to 100% outdoor air. As the outdoor air intake dampers open, the return air dampers close.
PAGE 7
528194-YTG-J-0512 • Dirty Filter Switch - This kit includes a differential pressure switch that energizes the fault light on the unit thermostat, indicating that there is an abnormally high pressure drop across the filters. Factory installed option or field installed accessory. • Technicoat Condenser Coils - The condenser coils are coated with a phenolic coating for protection against corrosion due to harsh environments.
PAGE 8
528194-YTG-J-0512 • • • • • • • • • • • 8 available. To meet regulated air standards, the economizer control accepts an optional CO2 input for demand ventilation.With single enthalpy input, the economizer control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.
PAGE 9
528194-YTG-J-0512 Accessories Field Installed Accessories - Non-Electrical MODEL 1BD0408 1CG0419 1CG0420 1CG0427 1CG0428 VOLTAGE All All All All All 1HG0411 1HG0415 1FE0411 1FF0414 1FF0415 1FL0402 1FL0423 1GP0405 1HA0442 1HA0443 1NP0442 1RC0470 1RC0471 All All All All All All All All All All All All All 1RC0472 All 1WC0412 All DESCRIPTION Burglar Bars, Downflow Coil Guard Coil Guard Coil Guard Coil Guard Hail Guard Kit Hail Guard Kit Flue Exhaust Extension Kit 2" only Metal Filter Frame Kit 2" only
PAGE 10
528194-YTG-J-0512 Accessories (Continued) Field Installed Accessories - 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 All Manual Ou
PAGE 11
528194-YTG-J-0512 UNIT CABINET Unit cabinet shall be constructed of galvanized steel with exterior surfaces coated with a non-chalking, powder paint finish, certified at 1000 hour salt spray test per ASTM-B117 standards. Indoor blower sections shall be insulated with up to 1” thick insulation coated on the airside. Either aluminum foil faced or elastometric rubber insulation shall be used in the unit’s compartments and be fastened to prevent insulation from entering the air stream.
PAGE 12
528194-YTG-J-0512 GAS HEATING SECTION (IF EQUIPPED) Heat exchanger and exhaust system shall be constructed of aluminized steel and shall be designed with induced draft combustion with post purge logic, energy saving direct spark ignition, and redundant main gas valve. The heat exchanger shall be of the tubular type, constructed of T1-40 aluminized steel for corrosion resistance and allowing minimum mixed air entering temperature of 40 ºF.
PAGE 13
528194-YTG-J-0512 • PHASE MONITOR - Designed to prevent damage in outof-phase condition. • COIL GUARD - Designed to prevent condenser coil damage. • BAS CONTROLS - Include supply air sensor, return air sensor, dirty filter indicator and air proving switch. • DIRTY FILTER SWITCH – This kit includes a differential pressure switch that energizes the fault light on the unit thermostat, indicating that there is an abnormally highpressure drop across the filters.
PAGE 14
528194-YTG-J-0512 Physical Data ZF078-150 Physical Data Models Component ZF078 ZF090 ZF102 ZF120 ZF150 6.5 7.5 8.5 10 12.5 Gross Capacity @ AHRI A point (Mbh) 81000 90000 104000 126000 156000 AHRI net capacity (Mbh) 78000 88000 100000 120000 150000 EER 11.2 11.2 11.2 11.2 11.0 IEER 12.51/12.32 12.51/12.32 12.51/12.32 12.31/12.12 12.31/12.12 IPLV 12.9 12.1 12.5 12.6 13.06 Nominal CFM 2500 2500 3400 4000 4050 System power (KW) 6.95 7.87 8.90 10.70 13.
PAGE 15
528194-YTG-J-0512 ZF078-150 Physical Data (Continued) Models Component ZF078 ZF090 ZF102 ZF120 ZF150 6.5 7.5 8.5 10 12.5 2 2 2 2 4 Nominal Tonnage CONDENSER FAN DATA Quantity of Fans Fan diameter (Inch) 24 24 24 24 24 Type Prop Prop Prop Prop Prop Drive type Direct Direct Direct Direct Direct 2 2 2 2 4 1/3 3/4 3/4 3/4 3/4 Quantity of motors Motor HP each No.
PAGE 16
528194-YTG-J-0512 ZF078-150 Unit Limitations Unit Limitations Size (Tons) 078 (6.5) 090 (7.5) 102 (8.5) 120 (10) 150 (12.
PAGE 17
528194-YTG-J-0512 Capacity Performance ZF078-150 Cooling Capacities ZF078 (6.5 Ton) Air on Evaporator Coil CFM 1625 1950 2275 2600 2925 3250 1625 1950 2275 2600 2925 3250 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 102.9 94.8 86.7 79.2 106.6 98.2 89.8 82.0 79.2 110.2 101.6 92.9 84.8 81.9 113.9 104.9 95.9 87.6 84.6 107.2 98.0 89.5 86.5 109.4 100.1 91.4 88.3 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 4.9 5.0 5.0 5.
PAGE 18
528194-YTG-J-0512 ZF078 (6.5 Ton) (Continued) Air on Evaporator Coil CFM 1625 1950 2275 2600 2925 3250 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 75.2 67.9 60.5 56.1 77.6 70.0 62.4 57.8 53.2 80.0 72.2 64.3 59.6 54.8 82.3 74.3 66.2 61.4 56.5 75.5 67.3 62.4 57.4 76.8 68.4 63.4 58.4 7.3 7.1 7.0 6.8 7.3 7.2 7.0 6.9 6.8 7.4 7.2 7.0 6.9 6.8 7.4 7.2 7.1 7.0 6.9 7.3 7.1 7.0 6.9 7.3 7.1 7.0 6.9 29.2 43.8 58.4 56.
PAGE 19
528194-YTG-J-0512 ZF090 (7.5 Ton) Air on Evaporator Coil CFM 1875 2250 2625 3000 3375 3750 1875 2250 2625 3000 3375 3750 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 119.9 110.5 101.1 91.2 123.0 113.3 103.6 93.6 95.1 126.0 116.1 106.2 95.9 97.4 129.1 118.9 108.8 98.2 99.8 122.5 112.0 101.1 102.8 126.1 115.3 104.1 105.8 6.0 6.0 6.0 6.1 6.0 6.0 6.1 6.1 6.0 6.1 6.1 6.1 6.1 6.0 6.1 6.1 6.1 6.1 6.1 6.1 6.
PAGE 20
528194-YTG-J-0512 ZF090 (7.5 Ton) (Continued) Air on Evaporator Coil CFM 1875 2250 2625 3000 3375 3750 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 87.3 79.0 70.7 64.2 89.5 81.0 72.5 65.8 68.5 91.6 82.9 74.3 67.4 70.1 93.8 84.9 76.0 68.9 71.8 86.6 77.6 70.3 73.2 88.3 79.1 71.7 74.7 8.6 8.4 8.1 8.0 8.6 8.4 8.2 8.1 8.0 8.7 8.5 8.3 8.1 8.1 8.7 8.5 8.3 8.2 8.2 8.6 8.4 8.2 8.2 8.6 8.4 8.2 8.2 35.4 50.6 65.8 64.
PAGE 21
528194-YTG-J-0512 ZF102 (8.5 Ton) Air on Evaporator Coil CFM 2125 2550 2975 3400 3825 4250 2125 2550 2975 3400 3825 4250 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 134.7 123.6 112.5 101.7 139.2 127.8 116.3 105.1 102.6 143.8 131.9 120.1 108.6 106.0 148.4 136.1 123.9 112.0 109.4 138.3 125.8 113.8 111.1 140.4 127.8 115.5 112.8 6.6 6.6 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.5 6.
PAGE 22
528194-YTG-J-0512 ZF102 (8.5 Ton) (Continued) Air on Evaporator Coil CFM 2125 2550 2975 3400 3825 4250 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 103.0 92.4 81.7 78.2 103.6 92.9 82.1 78.6 79.5 104.2 93.4 82.6 79.1 80.0 104.8 93.9 83.1 79.5 80.4 96.1 85.0 81.4 82.3 98.3 87.0 83.2 84.2 9.4 9.1 8.9 8.8 9.4 9.2 8.9 8.8 8.9 9.5 9.2 9.0 8.9 8.9 9.5 9.3 9.0 8.9 9.0 9.3 9.1 8.9 9.0 9.3 9.1 9.0 9.0 37.0 57.6 78.
PAGE 23
528194-YTG-J-0512 ZF120 (10 Ton) Air on Evaporator Coil CFM 2500 3000 3500 4000 4500 5000 2500 3000 3500 4000 4500 5000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 165.2 149.2 133.2 121.8 170.9 154.3 137.7 125.9 120.2 176.6 159.4 142.3 130.1 124.2 182.2 164.5 146.8 134.3 128.2 168.0 149.9 137.1 130.9 171.4 153.0 139.9 133.5 7.4 7.5 7.5 7.5 7.4 7.4 7.4 7.5 7.4 7.4 7.4 7.4 7.5 7.4 7.3 7.4 7.4 7.4 7.4 7.
PAGE 24
528194-YTG-J-0512 ZF120 (10 Ton) (Continued) Air on Evaporator Coil CFM 2500 3000 3500 4000 4500 5000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 117.2 106.1 95.0 85.5 120.1 108.7 97.4 87.5 90.8 122.9 111.3 99.7 89.6 93.0 125.8 113.9 102.0 91.7 95.1 115.9 103.8 93.3 96.8 117.9 105.6 95.0 98.5 11.2 10.8 10.4 10.1 11.2 10.9 10.5 10.2 10.3 11.3 10.9 10.6 10.3 10.4 11.4 11.0 10.6 10.4 10.5 11.1 10.7 10.4 10.
PAGE 25
528194-YTG-J-0512 ZF150 (12.5 Ton) Air on Evaporator Coil CFM 3125 3750 4375 5000 5625 6250 3125 3750 4375 5000 5625 6250 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 192.8 179.7 166.6 150.6 200.7 187.1 173.4 156.8 152.3 208.7 194.5 180.2 163.0 158.3 216.6 201.8 187.1 169.2 164.3 203.6 188.7 170.7 165.7 205.4 190.4 172.2 167.2 10.1 9.8 9.6 9.5 10.1 9.9 9.6 9.5 9.5 10.1 9.9 9.7 9.6 9.5 10.1 9.9 9.7 9.
PAGE 26
528194-YTG-J-0512 ZF150 (12.5 Ton) (Continued) Air on Evaporator Coil CFM 3125 3750 4375 5000 5625 6250 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 152.8 139.4 125.9 117.0 158.0 144.1 130.1 121.0 119.1 163.2 148.8 134.4 125.0 123.0 168.3 153.5 138.7 128.9 126.9 156.2 141.1 131.2 129.2 158.9 143.6 133.5 131.4 14.9 14.8 14.7 14.5 14.9 14.8 14.7 14.5 14.6 14.9 14.8 14.7 14.6 14.6 15.0 14.9 14.8 14.6 14.6 14.
PAGE 27
528194-YTG-J-0512 Airflow Performance ZF078-150 Side Duct Application ZF078 (6.5 Ton) Side Duct Air Flow (CFM) 1800 2000 2200 2400 2600 2800 3000 3200 3400 Available External Static Pressure - IWG1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 751 776 804 835 869 906 945 987 1030 Field Supplied Drive 0.22 813 0.43 872 0.35 838 0.56 897 0.50 866 0.71 925 0.66 897 0.87 956 0.84 931 1.05 990 1.03 968 1.25 1027 1.25 1007 1.46 1066 1.
PAGE 28
528194-YTG-J-0512 ZF120 (10 Ton) Side Duct Air Flow (CFM) 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 Available External Static Pressure - IWG1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drive 675 0.53 726 0.74 686 0.63 738 0.84 699 0.75 750 0.96 713 0.88 764 1.09 728 1.02 779 1.23 745 1.18 796 1.39 763 1.36 815 1.57 783 1.55 835 1.76 805 1.77 856 1.98 828 2.00 879 2.21 852 2.25 904 2.46 879 2.
PAGE 29
528194-YTG-J-0512 ZF078-150 Bottom Duct Application ZF078 (6.5 Ton) Bottom Duct Air Flow (CFM) 1800 2000 2200 2400 2600 2800 3000 3200 3400 Available External Static Pressure - IWG1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drive 775 0.31 850 0.53 803 0.45 878 0.67 838 0.60 913 0.82 878 0.78 953 1.00 923 0.98 997 1.20 971 1.20 1046 1.42 1023 1.44 1097 1.66 1077 1.71 1151 1.93 1133 1.99 1208 2.
PAGE 30
528194-YTG-J-0512 ZF120 (10 Ton) Bottom Duct Air Flow (CFM) 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 Available External Static Pressure - IWG1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Field Supplied Drive 722 0.83 744 0.97 769 1.13 797 1.32 828 1.52 861 1.75 897 2.00 935 2.27 976 2.57 1019 2.88 1065 3.22 Standard 2 HP & Drive 776 798 823 851 882 915 951 989 1030 1073 1119 0.97 1.12 1.28 1.46 1.67 1.90 2.15 2.
PAGE 31
528194-YTG-J-0512 RPM Selection Size (Tons) 078 (6.5) 090 (7.5) 102 (8.5) 120 (10) 150 (12.5) Model ZF ZF ZF ZF ZF HP 1.5 2 1.5 3 2 3 2 3 3 5 Max BHP 1.73 2.30 1.73 3.45 2.30 3.45 2.30 3.45 3.45 5.
PAGE 32
528194-YTG-J-0512 Drive Selection 1. Determine side or bottom supply duct Application. 2. Determine desired airflow. 3. Calculate or measure the amount of external static pressure. 4. Using the operating point determined from steps 1, 2 & 3, locate this point on the appropriate supply air blower performance table. (Linear interpolation may be necessary.) 5. Noting the RPM and BHP from step 4, locate the appropriate motor and, or drive on the RPM selection table. 6.
PAGE 33
528194-YTG-J-0512 Altitude/Temperature Correction Factors Air Temp. 40 50 60 70 80 90 100 0 1.060 1.039 1.019 1.000 0.982 0.964 0.946 1000 1.022 1.002 0.982 0.964 0.947 0.929 0.912 2000 0.986 0.966 0.948 0.930 0.913 0.897 0.880 3000 0.950 0.931 0.913 0.896 0.880 0.864 0.848 4000 0.916 0.898 0.880 0.864 0.848 0.833 0.817 Altitude (Ft.) 5000 0.882 0.864 0.848 0.832 0.817 0.802 0.787 6000 0.849 0.832 0.816 0.801 0.787 0.772 0.758 7000 0.818 0.802 0.787 0.772 0.758 0.744 0.730 8000 0.788 0.772 0.
PAGE 34
528194-YTG-J-0512 Gas Heat Minimum Supply Air Supply Air (CFM) Size (Tons) Model 078 (6.5) 090 (7.5) 102 (8.5) 120 (10) 150 (12.
PAGE 35
528194-YTG-J-0512 Electric Heat Multipliers Voltage Nominal kW Capacity Multipliers1 Applied 208 230 460 575 240 480 600 0.75 0.92 0.92 0.92 1. Electric heaters are rated at nominal voltage. Use this table to determine the electric heat capacity for heaters applied at lower voltages. Sound Performance Indoor Sound Power Levels Size (Tons) 078 (6.5) 090 (7.5) 102 (8.5) 120 (10) 150 (12.
PAGE 36
528194-YTG-J-0512 Electrical Data ZF078-150 Standard Motor - Without Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet FLA FLA FLA FLA 208 9.3 68 14.5 1.5 6.0 5.5 0 230 9.3 68 14.5 1.5 6.0 5.5 0 460 4.9 34 7.7 0.8 3.0 2.2 0 575 3.8 28 6 0.6 2.4 1.8 0 208 11.9 88 18.5 3.5 6.0 5.5 0 230 11.9 88 18.5 3.5 6.0 5.5 0 460 5.2 44 8.1 1.6 3.0 2.
PAGE 37
528194-YTG-J-0512 ZF078-150 Standard Motor - Without Powered Convenience Outlet (Continued) Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet FLA FLA FLA FLA 208 13.9 110 21.7 3.5 6.8 5.5 0 230 13.9 110 21.7 3.5 6.8 5.5 0 460 7.4 55 11.5 1.6 3.4 2.2 0 575 5.6 43 8.7 1.3 2.7 1.8 0 208 23.1 160 36 3.5 9.6 5.5 0 230 23.1 160 36 3.5 9.6 5.5 0 460 12.2 87 19 1.6 4.8 2.
PAGE 38
528194-YTG-J-0512 ZF078-150 Hi Static Motor - Without Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet FLA FLA FLA FLA 208 9.3 68 14.5 1.5 6.8 5.5 0 230 9.3 68 14.5 1.5 6.8 5.5 0 460 4.9 34 7.7 0.8 3.4 2.2 0 575 3.8 28 6 0.6 2.7 1.8 0 208 11.9 88 18.5 3.5 9.6 5.5 0 230 11.9 88 18.5 3.5 9.6 5.5 0 460 5.2 44 8.1 1.6 4.8 2.2 0 575 4.8 36 7.
PAGE 39
528194-YTG-J-0512 ZF078-150 Hi Static Motor - Without Powered Convenience Outlet (Continued) Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet FLA FLA FLA FLA 208 13.9 110 21.7 3.5 9.6 5.5 0 230 13.9 110 21.7 3.5 9.6 5.5 0 460 7.4 55 11.5 1.6 4.8 2.2 0 575 5.6 43 8.7 1.3 3.9 1.8 0 208 23.1 160 36 3.5 15.2 5.5 0 230 23.1 160 36 3.5 15.2 5.5 0 460 12.2 87 19 1.6 7.6 2.
PAGE 40
528194-YTG-J-0512 ZF078-150 Standard Motor - With Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet FLA FLA FLA FLA 208 9.3 68 14.5 1.5 6.0 5.5 10 230 9.3 68 14.5 1.5 6.0 5.5 10 460 4.9 34 7.7 0.8 3.0 2.2 5 575 3.8 28 6 0.6 2.4 1.8 4 208 11.9 88 18.5 3.5 6.0 5.5 10 230 11.9 88 18.5 3.5 6.0 5.5 10 460 5.2 44 8.1 1.6 3.0 2.2 5 575 4.8 36 7.
PAGE 41
528194-YTG-J-0512 ZF078-150 Standard Motor - With Powered Convenience Outlet (Continued) Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet FLA FLA FLA FLA 208 13.9 110 21.7 3.5 6.8 5.5 10 230 13.9 110 21.7 3.5 6.8 5.5 10 460 7.4 55 11.5 1.6 3.4 2.2 5 575 5.6 43 8.7 1.3 2.7 1.8 4 208 23.1 160 36 3.5 9.6 5.5 10 230 23.1 160 36 3.5 9.6 5.5 10 460 12.2 87 19 1.6 4.8 2.
PAGE 42
528194-YTG-J-0512 ZF078-150 Hi Static Motor - With Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet FLA FLA FLA FLA 208 9.3 68 14.5 1.5 6.8 5.5 10 230 9.3 68 14.5 1.5 6.8 5.5 10 460 4.9 34 7.7 0.8 3.4 2.2 5 575 3.8 28 6 0.6 2.7 1.8 4 208 11.9 88 18.5 3.5 9.6 5.5 10 230 11.9 88 18.5 3.5 9.6 5.5 10 460 5.2 44 8.1 1.6 4.8 2.2 5 575 4.8 36 7.
PAGE 43
528194-YTG-J-0512 ZF078-150 Hi Static Motor - With Powered Convenience Outlet (Continued) Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet FLA FLA FLA FLA 208 13.9 110 21.7 3.5 9.6 5.5 10 230 13.9 110 21.7 3.5 9.6 5.5 10 460 7.4 55 11.5 1.6 4.8 2.2 5 575 5.6 43 8.7 1.3 3.9 1.8 4 208 23.1 160 36 3.5 15.2 5.5 10 230 23.1 160 36 3.5 15.2 5.5 10 460 12.2 87 19 1.6 7.6 2.
PAGE 44
528194-YTG-J-0512 Typical Wiring Diagrams ZF078-150 Typical Wiring Diagrams Typical ZF078-120 Cooling Unit with Gas Heat 230 Volt Wiring Diagram 44 Johnson Controls Unitary Products
PAGE 45
528194-YTG-J-0512 Typical ZF078-120 Cooling Unit with Gas Heat 460/575 Volt Wiring Diagram Johnson Controls Unitary Products 45
PAGE 46
528194-YTG-J-0512 Typical ZF078-120 Cooling Unit with/without Electric Heat Wiring 46 Johnson Controls Unitary Products
PAGE 47
528194-YTG-J-0512 Typical ZF150 Cooling Unit with Gas Heat 230 Volt Wiring Diagram Johnson Controls Unitary Products 47
PAGE 48
528194-YTG-J-0512 Typical ZF150 Cooling Unit with Gas Heat 460/575 Volt Wiring Diagram 48 Johnson Controls Unitary Products
PAGE 49
528194-YTG-J-0512 Typical ZF150 Cooling Unit with/without Electric Heat Wiring Diagram Johnson Controls Unitary Products 49
PAGE 50
528194-YTG-J-0512 Typical ZF078-150 Factory Installed VFD (Option) 50 Johnson Controls Unitary Products
PAGE 51
528194-YTG-J-0512 Typical ZF078-150 Factory Installed VFD with Manual Bypass (Option) Johnson Controls Unitary Products 51
PAGE 52
8194-YTG-J-0512 Typical ZF078-150 Factory Installed VFD with CCS Control (Option) 52 Johnson Controls Unitary Products
PAGE 53
528194-YTG-J-0512 Typical ZF078-150 Factory Installed VFD and Manual Bypass with CCS Control (Option) Johnson Controls Unitary Products 53
PAGE 54
528194-YTG-J-0512 Typical ZF078-150 BAS Ready Unit with Factory Installed VFD (Option) 54 Johnson Controls Unitary Products
PAGE 55
528194-YTG-J-0512 Typical ZF078-150 BAS Ready Unit with Factory Installed VFD and Manual Bypass (Option) Johnson Controls Unitary Products 55
PAGE 56
528194-YTG-J-0512 Typical ZF078-150 VFD Ready Unit (Option) 56 Johnson Controls Unitary Products
PAGE 57
528194-YTG-J-0512 Weights and Dimensions ZF078-150 Unit Weights Unit 4 Point Load Weight Unit 6 Point Load Weight FRONT FRONT LEFT LEFT B C B A A D C E F D Y X FRONT LEFT Size Weight (lbs.) Center of Gravity Model Shipping Operating X Y (Tons) 078 ZF 865 860 38 24 (6.5) 090 ZF 885 860 38 24 (7.5) 102 ZF 1012 1007 38 24 (8.5) 120 ZF 1065 1060 38 24 (10) 150 ZF 1258 1253 47 25 (12.5) Johnson Controls Unitary Products 4 Point Load Location (lbs.) A B C D A 6 Point Load Location (lbs.
PAGE 58
528194-YTG-J-0512 ZF078-150 Unit Accessory Weights Unit Accessory Economizer Power Exhaust Electric Heat1 Gas Heat2 Variable Frequency Drive3 Weight (lbs.) Shipping Operating 90 85 40 35 49 49 110 110 30 30 1. Weight given is for the maximum heater size available (54KW). 2. Weight given is for the maximum number of tube heat exchangers available (8 tube). 3. Weight includes mounting hardware, controls and manual bypass option (ZF Only). ZF078-150 Unit Dimensions ZF078 - 120 29.69 15.25 15.38 59.
PAGE 59
528194-YTG-J-0512 ZF150 45.64 14.92 4X Ø 24.38 14.92 58.09 14.92 29.95 30.11 B SEE DETAIL A FOR GAS INLET A C D E 11.38 F 59.00 SEE DETAIL B FOR DRAIN LOCATION 4.19 27.31 LEFT 21.19 89.00 FRONT ZF078-150 Unit Physical Dimensions Unit Model Number 078 090 102 120 150 Johnson Controls Unitary Products A 42 42 50 3/4 50 3/4 50 3/4 B 89 89 89 89 119 1/2 Dimension (in.
PAGE 60
528194-YTG-J-0512 Detail A 3.184 3.184 Gas Pipe Inlet Gas Pipe Inlet Ø 2.000 Ø 2.000 Gas Exhaust Vent Gas Exhaust Vent Ø 3.126 Ø 3.126 17.541 14.594 7.715 7.705 4.737 4.727 42” CABINET 50 3/4” CABINET Detail B 5-3/8 3/4” FPT ZF078-150 Unit Clearances Direction Top1 Front Rear Distance (in.) 72 36 36 Direction Right Left Bottom2 Distance (in.) 12 36 0 1. Units must be installed outdoors. Over hanging structure or shrubs should not obscure condenser air discharge outlet. 2.
PAGE 61
528194-YTG-J-0512 ZF078-150 Unit Bottom Duct Openin 89 32 11/16 6 13/16 6 13/16 SUPPLY AIR RETURN AIR 27 1/2 LEFT 18 24 RIGHT 21 20 1/8 19 1/8 17 1/8 12 5/16 Bottom condensate drain 14 1/2 25 9/16 Bottom gas supply entry 16 3/8 18 1/16 FRONT TOP VIEW Bottom power, control and convenience outlet wiring entry 3X Ø 0.875 Ø 2.
PAGE 62
528194-YTG-J-0512 ZF078-150 Unit Electrical Entry Disconnect Swith Cover Power Entry Ø 2-1/2 Control Entry Ø 7/8 Power Entry Ø 2-1/2 Convenience Outlet Cover Convenience Outlet Power Entry Ø 7/8 FRONT ZF078-120 Unit Side Duct Openings Dot Plugs 18-1/4 Return Air A Supply Air D B 2-31/32 5-5/32 C 31-11/16 62 Johnson Controls Unitary Products
PAGE 63
528194-YTG-J-0512 ZF150 Unit Side Duct Openings Dot Plugs 18-1/4 A D B 5-5/32 2-7/8 C 31-5/8 ZF Side Duct Dimensions Unit Model Number 078 090 102 120 150 A 27 3/4 27 3/4 28 1/4 28 1/4 28 1/4 Dimension (in.
PAGE 64
528194-YTG-J-0512 ZF078-150 Unit Accessory Dimensions ZF078-150 Roof Curb RIGHT 80-5/8 INSULATED DECK UNDER CONDENSER SECTION 20 SUPPLY 20 6 RETURN 2 TYP.
PAGE 65
528194-YTG-J-0512 ZF078-150 Economizer Assembly 58 1/4 88 1/4 39 1/2 or 47 1/2 Outside Air Intake Hood 35 3/4 Relief Hood for Power Exhaust or Barometric Relief 26 Johnson Controls Unitary Products 25 3/4 26 30 1/4 65
PAGE 66
528194-YTG-J-0512 Economizer Options Economizer Usage Application Cabinet Height Description Model Bottom Return All Downflow economizer with barometric relief 2EE04705924 Side Return All Horizontal economizer without barometric relief 2EE047060241 42" Slab Economizer, 42” tall cabinet 2EE047058242 50" Slab Economizer, 50” tall cabinet 2EE047057242 ERV or End Return 1. Barometric relief must be ordered separately and installed in duct work. 2.
PAGE 67
528194-YTG-J-0512 Field Installed Horizontal Economizer W/Power Exhaust 2EE04706024 Return Air Damper Field Installed Duct Work 2EE04706024 Fresh Air Damper 2PE047032XX Power Exhaust 1EH0408 Barometric Relief Damper 1EH0408 Barometric Relief Hood 2EE04706024 Fresh Air Hood Slab Economizer Downflow W/Power Exhaust 1EH0409 Fresh Air Hood 2EE04705X24 Slab Economizer 2PE047032XX Power Exhaust 1EH0409 Barometric Relief Damper Johnson Controls Unitary Products 1EH0409 Barometric Relief Hood 67
PAGE 68
Slab Economizer End Return W/Power Exhaust 1EH0409 Fresh Air Hood Field Installed Duct Work 2EE04705X24 Slab Economizer 1EH0409 Barometric Relief Hood 1EH0409 Barometric Relief Damper Subject to change without notice. Printed in U.S.A. Copyright © 2012 by Johnson Controls, Inc. All rights reserved.