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York R-410A manual

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Table of contents for the manual

  • Page 1

    ® FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE 246824-YTG-G-12 08 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 refrigerati[...]

  • Page 2

    246824-YTG-G-1208 2 Johnson Controls Unitary Products Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 3

    246824-YTG-G-1208 Johnson Controls Unitary Products 3 Heat Pump Compressor #1 Access (High-Eff Compressor) T oolless Door Latch Side entry power and control wiring knockouts Slide-out drain pain with steel 3/4” NPT , Female Connection Belt-drive blower motor Condenser section Filter drier (solid core) Filter access (2” throw-away) Disconnect lo[...]

  • Page 4

    246824-YTG-G-1208 4 Johnson Controls Unitary Products Nomenclature Z H 090 N10 A 2 A AA 4 0 1 2 4 A Product Category Z = A/C, Single Pkg., R-410A A = Std. Motor Airflow B = Std. Motor/Econo./Barometric Relief (Downflow Only) C = Std. Motor/Econo./Power Exhaust (D ownflow Only) D = Std. Motor/Motorized Damper (D ownflow Only) E = Std. Motor/Horizont[...]

  • Page 5

    246824-YTG-G-1208 Johnson Controls Unitary Products 5 Features and Benefits Standard Features • High Efficiency – High efficiency un its reach as high as 11.5 EER. Gas/electric units ha ve electroni c spark ignition and power vented combustion with steady state efficiencies of 80%. These efficiencies exceed all legislated minimum levels and pro[...]

  • Page 6

    246824-YTG-G-1208 6 Johnson Controls Unitary Products flash an alarm code on th e control board LED. Ea ch high and low-pressure switch alarm as wel l as each freezestat alarm has its own flash code. T he control board saves the five mo st recent alarms in me mory , and these alarms can be reviewed at any time. Alarms and programmed values a re ret[...]

  • Page 7

    246824-YTG-G-1208 Johnson Controls Unitary Products 7 • Motorized Outdoo r Air D amper - The motorized outdoor air damper includes a slid e-in/pl ug-in damper assembly with an outdoor air hood and filte r s. Th e outdoor air dampers open to the preset positi on when the indoor fan motor is energized. The damper ha s a ran ge of 0% to 100% outdoor[...]

  • Page 8

    246824-YTG-G-1208 8 Johnson Controls Unitary Products • CPC BAS Control - The Computer Process Controls Model 810-3060 ARTC Advan ce d Rooftop bu ilding automation system controller is factory installed. Includes supply air sensor, return air sensor, dirty filter indicator switch and air proving switch. • Honeywell BAS Control - The Honeywe ll [...]

  • Page 9

    246824-YTG-G-1208 Johnson Controls Unitary Products 9 include an adapter panel for ea sy in stallation of the electric heaters. Nece ssary hardware and connecto rs are included with the heaters. All hea te rs are intended for single point power su pply. • Low Limit / Compressor Lockou t Kit • Compressor Lockout (CLO): To prevent mech anical (co[...]

  • Page 10

    246824-YTG-G-1208 10 Johnson Controls Unitary Products Guide Specifications GENERAL Units shall be manufactured by York International Unitary Products in an ISO 9001 certified facility. YORK® Predator ® units are convertible single pa ckages with a common footprint cabinet and common roof curb for all 6-1/2 through 12-1/2 ton models. All units ha[...]

  • Page 11

    246824-YTG-G-1208 Johnson Controls Unitary Products 11 accessible through hinged access door. F an performance measuring ports shall b e provided on the outside of the cabinet to allow ac cur ate air meas urements of evaporator fan performance without removing panels or creating bypass of the coils. Condensate pan shall be sl ide ou t design, const[...]

  • Page 12

    246824-YTG-G-1208 12 Johnson Controls Unitary Products d. Flame proving controls. Unit shall h ave two independent stages of capacity (60% 1 st stage, 100% 2 nd stage). ELECTRIC HEATING SEC TION (IF EQUIPPED) An electric heating section, with nickel chromium elements, shall be provided in a rang e of 9 thru 54 KW , of fering two states of capacity [...]

  • Page 13

    246824-YTG-G-1208 Johnson Controls Unitary Products 13 • PROPANE CONVERSION KIT – Contains new orifices and gas valve springs to convert from natural to L.P. gas. • 60ºF GAS HEAT KIT – Provides an electric he at kit for the gas compartment for use in extreme low ambient conditions. • ECONOMIZER (Downflow and Ho ri zo nt al fl ow ) • PO[...]

  • Page 14

    246824-YTG-G-1208 14 Johnson Controls Unitary Products Reheat Control Board R Y1 Y2 G W1 OCC C W2 P4 P5 P6 P3 COM HGRR HGR HUM K1 K2 K4 K3 ` MODE SELECTION JUMPER DEHUMIDIST A T HARNESS CONNECTION[...]

  • Page 15

    246824-YTG-G-1208 Johnson Controls Unitary Products 15 Physical Data ZH078-150 Physical Data Component Models ZH078 ZH090 ZH102 ZH120 ZH150 Nominal Tonnage 6.5 7.5 8.5 10 12.5 ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Btu) 79000 93000 106000 126000 156000 ARI net capacity (Btu) 76000 90000 102000 122000 150000 EER 11.4 11.4 11.5 11.5 11[...]

  • Page 16

    246824-YTG-G-1208 16 Johnson Controls Unitary Products Quantity 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 No. speeds 1 1 1 1 1 Number of motors 2 2 2 2 4 Motor HP each 1/3 1/3 3/4 3/4 1/3 RPM 850 85 0 1110 1110 850 Nominal total CFM 6800 6800 8800 8800 14000 BELT DRIVE E[...]

  • Page 17

    246824-YTG-G-1208 Johnson Controls Unitary Products 17 ZR078-150 Physical Data Component Models ZR078 ZR090 ZR102 ZR120 ZR150 Nominal Tonnage 6.5 7.5 8.5 10 12.5 ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Btu) 80000 91000 106000 125000 156000 ARI net capacity (Btu) 78000 88000 102000 120000 150000 EER 11.2 11.2 11.2 11.2 11.2 SEER - ----[...]

  • Page 18

    246824-YTG-G-1208 18 Johnson Controls Unitary Products REHEAT COIL DATA Face area (Sq. Ft.) 6.66 6.66 10 10 10 R o w s 22222 Fins per inch 13 13 13 13 13 Tube diameter (in.) 3/8 3/8 3/8 3/8 3/8 CONDENSER FAN DATA Quantity 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 No. spe[...]

  • Page 19

    246824-YTG-G-1208 Johnson Controls Unitary Products 19 XP078-150 Physical Data Component Models XP078 XP090 XP102 XP120 XP150 Nominal Tonnage 6.5 7.5 8.5 10 12.5 ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (Btu) 80000 95000 104000 122000 156000 ARI net capacity (Btu) 78000 92000 100000 118000 150000 EER 11.0 11.0 11.0 11.0 11.0 SEER - ----[...]

  • Page 20

    246824-YTG-G-1208 20 Johnson Controls Unitary Products REHEAT COIL DATA Quantity 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 No. speeds 1 1 1 1 1 Number of motors 2 2 2 2 4 Motor HP each 1/3 1/3 1/3 1/3 1/3 RPM 850 850 850 850 850 Nominal total CFM 6800 6800 6800 6800 1400[...]

  • Page 21

    246824-YTG-G-1208 Johnson Controls Unitary Products 21 120 (10) ZH/ZR/XP 208/230-3-60 187 252 125 460-3-60 432 504 125 575-3-60 540 630 125 150 (12.5) ZH/ZR/XP 208/230-3-60 187 252 125 460-3-60 432 504 125 575-3-60 540 630 125 ZH/ZR/XP078-150 Unit Limitations Size (Tons) Model Unit Voltage Unit Limitation s Applied Voltage Outdoor DB Temp Min Max M[...]

  • Page 22

    246824-YTG-G-1208 22 Johnson Controls Unitary Products Capacity Performance ZH078-150 Cooling Capacities ZH078 (6.5 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) R[...]

  • Page 23

    246824-YTG-G-1208 Johnson Controls Unitary Products 23 115°F 125°F 1625 77 75.4 7.9 27.1 25.6 1 8.6 - - - 68.5 8.9 27.1 21.3 16.5 - - - 72 68.0 7.6 43.7 36.6 2 9.6 22.5 - - 61.5 8.4 40.8 34.0 27.2 20.4 - - 67 60.5 7.3 60.2 47.6 4 0.6 33.5 26.5 - 54.6 8.0 54 .6 44.8 38.0 31.2 24. 4 - 62 56.4 7.2 56.4 56.4 4 5.8 38.8 31.8 24.7 50.6 8.0 50.6 50.6 40[...]

  • Page 24

    246824-YTG-G-1208 24 Johnson Controls Unitary Products ZH090 (7.5 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 85 80 75[...]

  • Page 25

    246824-YTG-G-1208 Johnson Controls Unitary Products 25 115°F 125°F 1875 77 88.0 8.6 32.3 29.4 2 1.4 - - - 83.1 9.4 29.2 25.0 18.8 - - - 72 79.6 8.5 49.9 41.9 3 4.0 26.0 - - 73.9 9.4 46.9 39.1 31.2 23.3 - - 67 71.1 8.5 67.5 54.5 4 6.5 38.6 30.6 - 64.6 9.3 64 .6 51.5 43.6 35.7 27. 8 - 62 67.4 8.5 67.4 67.4 5 4.3 46.3 38.3 30.4 62.8 9.3 62.8 62.8 49[...]

  • Page 26

    246824-YTG-G-1208 26 Johnson Controls Unitary Products ZH102 (8.5 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 85 80 75[...]

  • Page 27

    246824-YTG-G-1208 Johnson Controls Unitary Products 27 115°F 125°F 2125 77 104.5 9.5 39.0 36.3 26.4 - - - 96.8 10.6 38.2 30.3 22.9 - - - 72 94.6 9.5 61.5 51.6 4 1.7 31.8 - - 87.5 10.6 58.2 48.4 38.6 28.8 - - 67 84.7 9.5 83.9 66.9 5 7.0 47.2 37.3 - 78.2 10.6 78.2 64.2 54.4 44.6 34.8 - 62 77.6 9.5 77.6 77.6 7 0.0 60.2 50.3 40.4 71.8 10.6 71.8 71.8 [...]

  • Page 28

    246824-YTG-G-1208 28 Johnson Controls Unitary Products ZH120 (10 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 85 80 75 [...]

  • Page 29

    246824-YTG-G-1208 Johnson Controls Unitary Products 29 115°F 125°F 2500 77 128.1 11.7 48.4 43.9 32.8 - - - 122.7 12.9 43.0 40.4 30.7 - - - 72 117.4 11.6 73.9 62.8 51.7 40.7 - - 112.1 12.8 71.7 60.8 49.9 38 .9 - - 67 106.8 11.5 99.5 81.8 70.7 59.6 48.5 - 101.4 12.7 100.5 80.0 69.1 58.1 47.2 - 62 99.5 11.6 99.5 99.5 8 4.3 73.2 62.1 51.0 94.9 12.8 9[...]

  • Page 30

    246824-YTG-G-1208 30 Johnson Controls Unitary Products ZH150 (12.5 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 85 80 7[...]

  • Page 31

    246824-YTG-G-1208 Johnson Controls Unitary Products 31 115°F 125°F 3125 77 157.3 14.5 63.8 54.6 41.0 - - - 146.7 15.8 56.5 50.7 37.3 - - - 72 143.8 14.3 90.2 76.7 63.2 49.6 - - 134.0 15.7 85.9 72.5 59.1 45 .7 - - 67 130.4 14.1 116.6 98.8 85. 3 71.8 58.2 - 121.2 15.5 114.1 94.3 80.9 67.5 54.1 - 62 121.2 14.0 121.2 121.2 100.6 87.0 73 .5 60.0 113.7[...]

  • Page 32

    246824-YTG-G-1208 32 Johnson Controls Unitary Products ZR078-150 Cooling and Reheat Capacities ZR078 (6.5 Ton) Cool in g Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) R[...]

  • Page 33

    246824-YTG-G-1208 Johnson Controls Unitary Products 33 115°F 125°F 1625 77 72.6 8.1 27.5 24.0 1 8.0 - - - 68.3 9.0 24.0 21.5 15.8 - - - 72 65.6 8.1 40.7 34.7 2 8.6 22.5 - - 60.4 8.9 38.3 32.2 26.2 20.2 - - 67 58.6 8.1 54.0 45.3 3 9.2 33.1 27.1 - 52.6 8.9 52.6 42.6 36.6 30.6 24. 6 - 62 53.8 8.0 53.8 53.8 4 5.6 39.5 33.4 27.4 48.2 8.8 48.2 48.2 41.[...]

  • Page 34

    246824-YTG-G-1208 34 Johnson Controls Unitary Products ZR078 (6.5 Ton) Reheat Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb ( ° F) Return Dry Bul b (°F) 85 80 75 70 65 85 80[...]

  • Page 35

    246824-YTG-G-1208 Johnson Controls Unitary Products 35 75°F 85°F 1625 72 34.3 5.7 -1.7 -1.8 - 1.9 - - 32.4 5.6 -1.3 -1.2 -1.1 - - 67 34.2 5.4 1.3 1.2 1.1 1.0 - 32.2 5.6 0.3 0.4 0.5 0.6 - 62 30.6 5.0 4.3 4.2 4.1 4.0 3.9 28.2 4.8 2.1 2.2 2.2 2.3 2.4 1950 72 35.1 5.7 -4.6 -5.1 -5.6 - - 33.5 5.8 -4.6 -5.0 -5.3 - - 67 35.0 5.4 4.0 3.5 3.0 2.6 - 33.3 5[...]

  • Page 36

    246824-YTG-G-1208 36 Johnson Controls Unitary Products ZR090 (7.5 Ton) Cool in g Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 9[...]

  • Page 37

    246824-YTG-G-1208 Johnson Controls Unitary Products 37 115°F 125°F 1875 77 87.0 8.8 31.8 27.6 2 0.5 - - - 80.5 9.7 27.4 25.2 18.3 - - - 72 79.6 8.7 47.8 40.7 3 3.6 26.5 - - 73.1 9.6 45.1 38.1 31.2 24.2 - - 67 72.2 8.7 63.8 53.7 4 6.6 39.5 32.4 - 65.8 9.6 62.5 51.1 44.1 37.1 30. 1 - 62 66.5 8.6 66.5 66.5 5 4.1 47.0 39.9 32.8 60.5 9.5 60.5 60.5 49.[...]

  • Page 38

    246824-YTG-G-1208 38 Johnson Controls Unitary Products ZR090 (7.5 Ton) Reheat Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 85 80 75 70 65 85 80 75[...]

  • Page 39

    246824-YTG-G-1208 Johnson Controls Unitary Products 39 75°F 85°F 1875 72 41.4 6.3 -2.1 -2.3 -2.5 - - 39.2 6.7 -0.5 -0.5 -0.5 - - 67 40.3 6.0 1.8 1.7 1.5 1.3 - 38.0 6.3 0.1 0.1 0.1 0.1 - 62 37 .7 5.8 5.8 5.6 5.4 5.2 5.0 3 4.9 6.0 -0.1 0. 0 0.0 0.0 0. 0 2250 72 41.9 6.3 -5.5 -6.1 -6.6 - - 40.1 6.6 - 4.7 -5.2 -5.7 - - 67 40.9 6.0 4.9 4.3 3.7 3.2 - 3[...]

  • Page 40

    246824-YTG-G-1208 40 Johnson Controls Unitary Products ZR102 (8.5 Ton) Cool in g Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 9[...]

  • Page 41

    246824-YTG-G-1208 Johnson Controls Unitary Products 41 115°F 125°F 2125 77 102.2 10.3 39.0 35.2 25.4 - - - 95.6 11.4 36.2 31.0 22. 6 - - - 72 93.5 10.1 60.2 50.4 4 0.6 30.8 - - 86.5 11.1 56.8 47.1 37.5 27.8 - - 67 84.8 10.0 81.3 65.5 5 5.8 46.0 36.2 - 77.4 10.9 77.4 62.1 52.4 42.7 33.1 - 62 78.5 9.9 78.5 78.5 6 3.8 54.0 44.2 34.4 71.8 10.8 71.8 7[...]

  • Page 42

    246824-YTG-G-1208 42 Johnson Controls Unitary Products ZR102 (8.5 Ton) Reheat Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 85 80 75 70 65 85 80 75[...]

  • Page 43

    246824-YTG-G-1208 Johnson Controls Unitary Products 43 75°F 85°F 2125 72 42.8 6.3 -0.9 -1.0 -1.1 - - 37.6 6.4 -0.6 -0.4 -0.1 - - 67 35 .4 6.5 1.6 1.5 1.4 1.2 - 28.6 6.8 -1.2 -1.0 -0.8 -0.6 - 62 31 .9 6.2 4.4 4.3 4.2 4.1 4.0 2 4.7 6.5 -0.7 -0.5 -0. 3 0.0 0.2 2550 72 50.9 6.2 -2.8 -3.6 -4.4 - - 48.3 6.4 - 3.2 -3.6 -4.1 - - 67 42.1 6.4 6.2 5.4 4.7 3[...]

  • Page 44

    246824-YTG-G-1208 44 Johnson Controls Unitary Products ZR120 (10 Ton) Cooling Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 8[...]

  • Page 45

    246824-YTG-G-1208 Johnson Controls Unitary Products 45 115°F 125°F 2500 77 114.7 11.7 43.6 38.1 27.5 - - - 104.7 12.9 36.1 33.8 23.4 - - - 72 105.4 11.5 66.6 55.9 45.3 34.6 - - 96.1 12.7 61.8 51.4 41.1 30.7 - - 67 96.1 11.4 89.6 73.7 63.1 52.4 41.8 - 87.5 12.5 87.5 69.1 58.7 48.4 38.0 - 62 88.1 11.2 88.1 88.1 73.2 62.5 51.9 41.2 81.5 12.3 81.5 81[...]

  • Page 46

    246824-YTG-G-1208 46 Johnson Controls Unitary Products ZR120 (10 Ton) Reheat Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 85 80 75 70 65 85 80 75 [...]

  • Page 47

    246824-YTG-G-1208 Johnson Controls Unitary Products 47 75°F 85°F 2500 72 59.1 8.4 0.6 0.7 0.9 - - 52.8 8.9 3.0 3.8 4.5 - - 67 53 .8 8.0 -0.9 -0.7 - 0.5 -0.4 - 49.1 8.4 -6.0 -5.2 -4 .4 -3.6 - 62 49.1 7.6 -2.2 -2.0 -1.9 -1.7 -1.5 42.8 8.0 - - - - - 3000 72 62.5 8.1 -4.4 -5.1 -5.8 - - 56.8 8.6 - 4.1 -4.4 -4.7 - - 67 56.9 7.7 5.5 4.8 4.1 3.4 - 52.7 8[...]

  • Page 48

    246824-YTG-G-1208 48 Johnson Controls Unitary Products ZR150 (12.5 Ton) Cooling Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90[...]

  • Page 49

    246824-YTG-G-1208 Johnson Controls Unitary Products 49 115°F 125°F 3125 77 156.3 14.6 67.9 54.8 40.9 - - - 144.5 16.0 60.9 51.5 37.9 - - - 72 142.6 14.5 90.8 77.0 63.1 49.3 - - 131.3 15.9 86.6 73.0 59.4 45 .8 - - 67 128.8 14.4 113.7 99.1 85. 3 71.5 57.6 - 118.1 15.7 110.3 94.4 80.8 67.2 53.6 - 62 118.4 14.2 118.4 118. 4 105.7 91.8 78.0 64.1 108.8[...]

  • Page 50

    246824-YTG-G-1208 50 Johnson Controls Unitary Products ZR150 (12.5 Ton) Reheat Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 85 80 75 70 65 85 80 7[...]

  • Page 51

    246824-YTG-G-1208 Johnson Controls Unitary Products 51 75°F 85°F 3125 72 83.6 9.7 11.7 10.3 8.9 - - 83.0 10.2 15.2 14.0 12.7 - - 67 76.2 9.2 11.5 10.1 8.7 7.3 - 73.4 9.4 12.6 11.4 10.1 8.8 - 62 70.5 8.7 34.8 33.4 32.0 30.6 29.2 66.4 8.9 44.7 43.4 42.1 40.9 39.6 3750 72 85.8 9.9 14.6 12.9 11.1 - - 84.3 10.5 17.0 15.6 14.1 - - 67 78.2 9.3 14.5 12.7[...]

  • Page 52

    246824-YTG-G-1208 52 Johnson Controls Unitary Products XP078-150 Cooling Capacities XP078 (6.5 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) [...]

  • Page 53

    246824-YTG-G-1208 Johnson Controls Unitary Products 53 115°F 125°F 1625 77 72.6 8.1 28.9 26.6 1 9.6 - - - 66.7 8.9 29.0 22.9 17.6 - - - 72 66.3 8.1 44.0 37.1 3 0.2 23.2 - - 60.6 8.9 41.7 34.8 27.9 21.0 - - 67 60.1 8.0 59.2 47.6 4 0.7 33.8 26.8 - 54.5 8.9 54.5 45.1 38.2 31.3 24. 4 - 62 54.6 8.0 54.6 54.6 4 4.9 38.0 31.0 24.1 49.3 8.8 49.3 49.3 39.[...]

  • Page 54

    246824-YTG-G-1208 54 Johnson Controls Unitary Products XP090 (7.5 Ton) Air on Evaporator Coil Temperature of Air on Conden ser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb ( °F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 85 80 7[...]

  • Page 55

    246824-YTG-G-1208 Johnson Controls Unitary Products 55 115°F 125°F 1875 77 88.3 9.2 32.2 27.8 20.0 - - - 80.3 10.2 26.0 24.0 16.6 - - - 72 81.1 9.1 49.8 41.9 34.1 26.3 - - 73.8 10.1 46.1 38.5 30.9 23.3 - - 67 74.0 9.1 67.3 56.1 48.2 40.4 32.6 - 67.3 10.0 65.7 52.7 45.1 37.5 29.9 - 62 69.6 9.0 69.6 69.6 57.9 50.1 42.3 34.5 64.5 10.0 64.5 64.5 53.2[...]

  • Page 56

    246824-YTG-G-1208 56 Johnson Controls Unitary Products XP102 (8.5 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 85 80 75[...]

  • Page 57

    246824-YTG-G-1208 Johnson Controls Unitary Products 57 115°F 125°F 2125 77 98.9 10.0 41.2 36.0 26.8 - - - 90.2 11.1 44.1 31.8 25.3 - - - 72 89.2 9.9 60.4 50.3 4 0.1 30.0 - - 81.3 11.0 58.2 48.0 37.8 27.6 - - 67 79.6 9.8 79.6 64.5 5 3.4 43.3 33.2 - 72.4 10.9 72.4 62.0 50.4 40.2 30.0 - 62 73.4 9.7 73.4 73.4 6 5.6 55.4 45.3 35.2 66.2 10.8 66.2 66.2 [...]

  • Page 58

    246824-YTG-G-1208 58 Johnson Controls Unitary Products XP120 (10 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 85 80 75 [...]

  • Page 59

    246824-YTG-G-1208 Johnson Controls Unitary Products 59 115°F 125°F 2500 77 111.3 11.5 44.2 37.9 28.1 - - - 102.2 12.7 45.2 30.9 25.1 - - - 72 101.2 11.4 67.7 56.3 44.9 33.6 - - 92.5 12.6 64.0 52.7 41.5 30.2 - - 67 91.1 11.3 91.1 74.8 61.8 50.4 39.1 - 82.8 12.5 82.8 71.8 57.9 46.6 35.3 - 62 85.0 11.2 85.0 85.0 67.1 55.8 44.4 33.0 77.0 12.4 77.0 77[...]

  • Page 60

    246824-YTG-G-1208 60 Johnson Controls Unitary Products XP150 (12.5 Ton) Air on Evaporator Coil Temperature of Air on Condenser Coil Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh ) Total Capacity 1 (MBh) Total Input (kW) 2 Sensible Capacity (MBh) CFM WB (°F) Return Dry Bulb (°F) Return Dry Bulb (°F) 90 85 80 75 70 65 90 85 80 7[...]

  • Page 61

    246824-YTG-G-1208 Johnson Controls Unitary Products 61 115°F 125°F 3125 77 139.5 14.4 52.0 44.1 30.8 - - - 131.7 15.8 47.4 40.6 27.0 - - - 72 131.8 14.2 84.1 70.7 57.4 44.1 - - 123.5 15.6 81.4 67.8 54.2 40 .6 - - 67 124.1 14.1 116.1 97.4 84. 0 70.7 57.4 - 115.3 15.4 115.3 95.0 81.4 67.8 54.2 - 62 118.9 14.0 118.9 117.5 97.0 83.7 70 .3 57.0 111.7 [...]

  • Page 62

    246824-YTG-G-1208 62 Johnson Controls Unitary Products XP078-150 Heat ing Capacities XP078-150 Size (Tons) Model Air Over Evaporator Coil Capacity 1 & kW Outdoor Temperatu re (°F @ 72% RH) CFM DB (°F) -10 0 10 20 30 40 50 60 078 (6.5) XP 1950 55 MBH 18.7 29.2 39. 8 50.3 60.9 71.4 81.9 92.5 KW 4.8 4.9 5.1 5.2 5.4 5.5 5.7 5.8 70 MBH 13.9 24.4 3[...]

  • Page 63

    246824-YTG-G-1208 Johnson Controls Unitary Products 63 120 (10) XP 3000 55 MBH 14.5 29.4 44.3 59.1 74.0 88.9 103.7 118.6 KW 5.9 6.0 6.2 6.4 6.5 6.7 6.9 7.0 70 MBH 11.2 26.0 40.9 55.7 70.6 85.5 100.3 115.2 KW 7.0 7.2 7.4 7.5 7.7 7.9 8.0 8.2 80 MBH 7.8 22.7 37.6 52.4 67.3 82. 1 97.0 111.9 KW 7.9 8.1 8.3 8.4 8.6 8.8 8.9 9.1 4000 55 MBH 24.6 39.5 54.3 [...]

  • Page 64

    246824-YTG-G-1208 64 Johnson Controls Unitary Products Airflow Performanc e ZH078-150 Side Duct Applicat ion ZH078 (6.5 Ton) Side Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes gas heat e xchangers and 2” filter s. See STATIC RESI STANCE table for additional applications. 2. See RPM SELECTION table t[...]

  • Page 65

    246824-YTG-G-1208 Johnson Controls Unitary Products 65 1. Blower performance includes gas heat e xchangers and 2” filter s. See STATIC RESI STANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor s heave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.932. ZH120 (10 Ton) Side Duct Air F[...]

  • Page 66

    246824-YTG-G-1208 66 Johnson Controls Unitary Products ZH078-150 Bott om Duct Applicat ion ZH078 (6.5 Ton) Bottom Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes gas heat e xchangers and 2” filter s. See STATIC RESI STANCE table for additional applications. 2. See RPM SELECTION table to determine desi[...]

  • Page 67

    246824-YTG-G-1208 Johnson Controls Unitary Products 67 ZH120 (10 Ton) Bottom Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes gas heat e xchangers and 2” filter s. See STATIC RESI STANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor s heave setting and to dete[...]

  • Page 68

    246824-YTG-G-1208 68 Johnson Controls Unitary Products ZR078-150 Side Duct Applicat ion ZR078 (6.5 Ton) Side Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes gas heat e xchangers and 2” filter s. See STATIC RESI STANCE table for additional applications. 2. See RPM SELECTION table to determine desired m[...]

  • Page 69

    246824-YTG-G-1208 Johnson Controls Unitary Products 69 ZR120 (10 Ton) Side Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes gas heat e xchangers and 2” filter s. See STATIC RESI STANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor s heave setting and to determ[...]

  • Page 70

    246824-YTG-G-1208 70 Johnson Controls Unitary Products ZR078-150 Bott om Duct Applicat ion ZR078 (6.5 Ton) Bottom Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes gas heat e xchangers and 2” filter s. See STATIC RESI STANCE table for additional applications. 2. See RPM SELECTION table to determine desi[...]

  • Page 71

    246824-YTG-G-1208 Johnson Controls Unitary Products 71 ZR120 (10 Ton) Bottom Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes gas heat e xchangers and 2” filter s. See STATIC RESI STANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor s heave setting and to dete[...]

  • Page 72

    246824-YTG-G-1208 72 Johnson Controls Unitary Products XP078-150 Side Duct Applicat ion XP078 (6.5 Ton) Side Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes 2” filters. See STAT IC RESISTANCE table for add itional applications. 2. See RPM SELECTION table to determine desired motor s heave setting and [...]

  • Page 73

    246824-YTG-G-1208 Johnson Controls Unitary Products 73 XP120 (10 Ton) Side Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes 2” filters. See STAT IC RESISTANCE table for add itional applications. 2. See RPM SELECTION table to determine desired motor s heave setting and to determine the maximum continuou[...]

  • Page 74

    246824-YTG-G-1208 74 Johnson Controls Unitary Products XP078-150 Bottom Duct Applic at ion XP078 (6.5 Ton) Bottom Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes 2” filters. See STAT IC RESISTANCE table for add itional applications. 2. See RPM SELECTION table to determine desired motor s heave setting[...]

  • Page 75

    246824-YTG-G-1208 Johnson Controls Unitary Products 75 XP120 (10 Ton) Bottom Duct Air Flow (CFM) Available External Static Pressure - IWG 1 1. Blower performance includes 2” filters. See STAT IC RESISTANCE table for add itional applications. 2. See RPM SELECTION table to determine desired motor s heave setting and to determine the maximum continu[...]

  • Page 76

    246824-YTG-G-1208 76 Johnson Controls Unitary Products RPM Selection Size (Tons) Model HP Max BHP Motor Sheave Blower Sheave 6 Turns Open 5 Turns Open 4 Turns Open 3 Turns Open 2 Turns Open 1 Turn Open Fully Closed 078 (6.5) ZH 1.5 1.73 1VM50 AK74 N/A 897 945 991 1035 1079 1126 2 2.30 1VM50 AK64 N/A 1039 109 4 1150 1207 1256 1308 090 (7.5) ZH 1.5 1[...]

  • Page 77

    246824-YTG-G-1208 Johnson Controls Unitary Products 77 Additional Static Resistance Size (Tons) Model CFM Cooling Only 1 1. Add these values to the available static resist ance in the respective Blower Performance T ables. Economizer 2 3 2. Deduct these values from the available external static pressure shown in the respective Blower Performance Ta[...]

  • Page 78

    246824-YTG-G-1208 78 Johnson Controls Unitary Products Drive Selection 1. Determine side or bottom supply duct Application. 2. Determine desired airflow. 3. Calculate or measur e the amount of exter nal static pressure. 4. Using the operating point determined from steps 1, 2 & 3, loca te this point on the appropriate suppl y air blower performa[...]

  • Page 79

    246824-YTG-G-1208 Johnson Controls Unitary Products 79 Altitude/Tempe rature Correctio n Fa ctors Air Temp. Altitude (Ft.) 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 40 1.060 1.022 0.986 0.950 0.916 0.882 0.849 0.818 0.788 0.758 0.729 50 1.039 1.002 0.966 0.931 0.898 0.864 0.832 0.802 0.772 0.743 0.715 60 1.019 0.982 0.948 0.913 0.880 0.8[...]

  • Page 80

    246824-YTG-G-1208 80 Johnson Controls Unitary Products Gas Heat Minimum Supply Air Size (Tons) Model Heat Size Supply Air (CFM) Cooling Heating Min Max Min Max 078 (6.5) ZH/ZR 10 1950 3250 1950 3250 15 1950 3250 1950 3250 090 (7.5) ZH/ZR 10 2250 3750 2250 3750 15 2250 3750 2250 3750 102 (8.5) ZH/ZR 10 2550 4250 2550 4250 15 2550 4250 2550 4250 120 [...]

  • Page 81

    246824-YTG-G-1208 Johnson Controls Unitary Products 81 Sound Performance Electric Heat Multipliers Voltage kW Capacity Multipliers 1 1. Electric heaters are rated at nominal voltage. Use this table to determine the e lectric heat capacity for heaters applied at low er voltages. Nominal Applied 240 208 0.75 230 0.92 480 460 0.92 600 575 0.92 Indoor [...]

  • Page 82

    246824-YTG-G-1208 82 Johnson Controls Unitary Products Electrical Data ZH078-150 Standard Motor - Without Powered Convenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t i o n MCA 1 (Amps) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 /[...]

  • Page 83

    246824-YTG-G-1208 Johnson Controls Unitary Products 83 120 (10) 208 17.9 120.0 28.0 3.5 8.2 5.5 0.0 N o n e -- -5 5 . 5 6 1 . 0 7 0 7 0 E18 13.5 2 37.5 57.1 64. 0 70 70 E24 18.0 2 50.0 72.7 79. 6 80 80 E36 25.5 2 70.8 98.7 105.6 100 110 E54 40.6 2 112.7 151.1 158.0 175 175 230 17.9 120.0 28.0 3.5 8.2 5.5 0.0 N o n e -- -5 5 . 5 6 1 . 0 7 0 7 0 E18 [...]

  • Page 84

    246824-YTG-G-1208 84 Johnson Controls Unitary Products ZH078-150 Hi Static Motor - Without Powered Convenien ce Ou tlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t io n MCA 1 (Amps ) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 / Breaker 3 Si[...]

  • Page 85

    246824-YTG-G-1208 Johnson Controls Unitary Products 85 120 (10) 208 17.9 120.0 28.0 3.5 10.9 5.5 0.0 None - - - 58.2 63.7 70 80 E18 13.5 2 3 7.5 60.5 67.3 70 80 E24 18.0 2 5 0.0 76.1 83.0 80 90 E36 25.5 2 7 0.8 102.1 109.0 110 110 E54 40.6 2 112.7 154.5 161.4 175 175 230 17.9 120.0 28.0 3.5 10.9 5.5 0.0 None - - - 58.2 63.7 70 80 E18 18.0 2 4 5.2 6[...]

  • Page 86

    246824-YTG-G-1208 86 Johnson Controls Unitary Products ZH078-150 Standard Motor - With Powered Convenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t io n MCA 1 (Amps ) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 / Breaker 3 Size w/ [...]

  • Page 87

    246824-YTG-G-1208 Johnson Controls Unitary Products 87 120 (10) 208 17.9 120.0 28.0 3.5 8.2 5.5 10.0 None – – – 65.5 71.0 80 80 E18 13.5 2 3 7.5 69.6 76.5 80 80 E24 18.0 2 5 0.0 85.2 92.1 90 100 E36 25.5 2 7 0.8 111.2 118.1 125 125 E54 40.6 2 112.7 163.6 170.5 175 175 230 17.9 120.0 28.0 3.5 8.2 5.5 10.0 None – – – 65.5 71.0 80 80 E18 1[...]

  • Page 88

    246824-YTG-G-1208 88 Johnson Controls Unitary Products ZH078-150 Hi Static Motor - With Powered Convenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric Heat Option MCA 1 (Amps) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps ) Max Fuse 2 / Breaker 3 Size w/ Pw [...]

  • Page 89

    246824-YTG-G-1208 Johnson Controls Unitary Products 89 120 (10) 208 17.9 120.0 28.0 3.5 10.9 5.5 10.0 None – – – 68.2 73.7 80 90 E18 13.5 2 37.5 73.0 79.8 80 90 E24 18.0 2 50.0 88.6 95.5 90 100 E36 25.5 2 70.8 114.6 121.5 125 125 E54 40.6 2 112.7 167.0 173.9 175 175 230 17.9 120.0 28.0 3.5 10.9 5.5 10.0 None – – – 68.2 73.7 80 90 E18 18[...]

  • Page 90

    246824-YTG-G-1208 90 Johnson Controls Unitary Products ZR078-150 Standard Motor - Without Powered Convenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t i o n MCA 1 (Amps) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 / Breaker 3 Size [...]

  • Page 91

    246824-YTG-G-1208 Johnson Controls Unitary Products 91 120 (10) 208 17.9 120.0 28.0 1.5 8.2 5.5 0.0 N o n e -- -5 1 . 5 5 7 . 0 6 0 7 0 E18 13.5 2 37.5 57.1 64. 0 60 70 E24 18.0 2 50.0 72.7 79. 6 80 80 E36 25.5 2 70.8 98.7 105.6 100 110 E54 40.6 2 112.7 151.1 158.0 175 175 230 17.9 120.0 28.0 1.5 8.2 5.5 0.0 N o n e -- -5 1 . 5 5 7 . 0 6 0 7 0 E18 [...]

  • Page 92

    246824-YTG-G-1208 92 Johnson Controls Unitary Products ZR078-150 Hi Static Motor - Without Powered Convenien ce Ou tlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t io n MCA 1 (Amps ) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 / Breaker 3 Si[...]

  • Page 93

    246824-YTG-G-1208 Johnson Controls Unitary Products 93 120 (10) 208 17.9 120.0 28.0 1.5 10.9 5.5 0.0 None - - - 54.2 59.7 70 70 E18 13.5 2 3 7.5 60.5 67.3 70 70 E24 18.0 2 5 0.0 76.1 83.0 80 90 E36 25.5 2 7 0.8 102.1 109.0 110 110 E54 40.6 2 112.7 154.5 161.4 175 175 230 17.9 120.0 28.0 1.5 10.9 5.5 0.0 None - - - 54.2 59.7 70 70 E18 18.0 2 4 5.2 6[...]

  • Page 94

    246824-YTG-G-1208 94 Johnson Controls Unitary Products ZR078-150 Standard Motor - With Powered Convenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t io n MCA 1 (Amps ) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 / Breaker 3 Size w/ [...]

  • Page 95

    246824-YTG-G-1208 Johnson Controls Unitary Products 95 120 (10) 208 17.9 120.0 28.0 1.5 8.2 5.5 10.0 None - - - 61.5 67.0 70 80 E18 13.5 2 3 7.5 69.6 76.5 70 80 E24 18.0 2 5 0.0 85.2 92.1 90 100 E36 25.5 2 7 0.8 111.2 118.1 125 125 E54 40.6 2 112.7 163.6 170.5 175 175 230 17.9 120.0 28.0 1.5 8.2 5.5 10.0 None - - - 61.5 67.0 70 80 E18 18.0 2 4 5.2 [...]

  • Page 96

    246824-YTG-G-1208 96 Johnson Controls Unitary Products ZR078-150 Hi Static Motor - With Powered Convenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric Heat Option MCA 1 (Amps) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps ) Max Fuse 2 / Breaker 3 Size w/ Pw [...]

  • Page 97

    246824-YTG-G-1208 Johnson Controls Unitary Products 97 120 (10) 208 17.9 120.0 28.0 1.5 10.9 5.5 10.0 None - - - 64.2 69.7 80 80 E18 13.5 2 37.5 73.0 79.8 80 80 E24 18.0 2 50.0 88.6 95.5 90 100 E36 25.5 2 70.8 114.6 121.5 125 125 E54 40.6 2 112.7 167.0 173.9 175 175 230 17.9 120.0 28.0 1.5 10.9 5.5 10.0 None - - - 64.2 69.7 80 80 E18 18.0 2 45.2 80[...]

  • Page 98

    246824-YTG-G-1208 98 Johnson Controls Unitary Products XP078-150 Standard Motor - Without Powered Co nvenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t i o n MCA 1 (Amps) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 / Breaker 3 Size[...]

  • Page 99

    246824-YTG-G-1208 Johnson Controls Unitary Products 99 120 (10) 208 17.9 120.0 28.0 1.5 8.2 5.5 0.0 N o n e -- -5 1 . 5 5 7 . 0 6 0 7 0 E18 13.5 2 37.5 98.3 103.8 100 110 E24 18.0 2 50.0 113.9 119.4 125 125 E36 25.5 2 70.8 140.0 145.5 150 150 E54 40.6 2 112.7 151.1 158.0 175 175 230 17.9 120.0 28.0 1.5 8.2 5.5 0.0 N o n e -- -5 1 . 5 5 7 . 0 6 0 7 [...]

  • Page 100

    246824-YTG-G-1208 100 Johnson Controls Unitary Products XP078-150 Hi Static Motor - Without Powered Convenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t io n MCA 1 (Amps ) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 / Breaker 3 Siz[...]

  • Page 101

    246824-YTG-G-1208 Johnson Controls Unitary Products 101 120 (10) 208 17.9 120.0 28.0 1.5 10.9 5.5 0.0 None - - - 54.2 59.7 70 70 E18 13.5 2 3 7.5 101.0 106.5 110 110 E24 18.0 2 5 0.0 116.6 122.1 125 125 E36 25.5 2 7 0.8 142.7 148.2 150 150 E54 40.6 2 112.7 154.5 161.4 175 175 230 17.9 120.0 28.0 1.5 10.9 5.5 0.0 None - - - 54.2 59.7 70 70 E18 18.0 [...]

  • Page 102

    246824-YTG-G-1208 102 Johnson Controls Unitary Products XP078-150 Standard Motor - With Powered Conve nience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric He at Op t io n MCA 1 (Amps ) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps) Max Fuse 2 / Breaker 3 Size w[...]

  • Page 103

    246824-YTG-G-1208 Johnson Controls Unitary Products 103 120 (10) 208 17.9 120.0 28.0 1.5 8.2 5.5 10.0 None – – – 61.5 67.0 70 80 E18 13.5 2 3 7.5 108.3 113.8 110 125 E24 18.0 2 5 0.0 123.9 129.4 125 150 E36 25.5 2 7 0.8 150.0 155.5 150 175 E54 40.6 2 112.7 163.6 170.5 175 175 230 17.9 120.0 28.0 1.5 8.2 5.5 10.0 None – – – 61.5 67.0 70 [...]

  • Page 104

    246824-YTG-G-1208 104 Johnson Controls Unitary Products XP078-150 Hi Static Motor - With Powered Convenience Outlet Size (Tons) Volt Compres sors (each) OD Fan Motors (each) Supply Blower Motor Pwr Exh Motor Pwr Conv Outlet Electric Heat Option MCA 1 (Amps) MCA 1 w/Pwr Exh (Amps) Max Fuse 2 / Breaker 3 Size (Amps ) Max Fuse 2 / Breaker 3 Size w/ Pw[...]

  • Page 105

    246824-YTG-G-1208 Johnson Controls Unitary Products 105 120 (10) 208 17.9 120.0 28.0 1.5 10.9 5.5 10.0 None – – – 64.2 69.7 80 80 E18 13.5 2 37.5 111.0 116.5 125 125 E24 18.0 2 50.0 126.6 132.1 150 150 E36 25.5 2 70.8 152.7 158.2 175 175 E54 40.6 2 112.7 167.0 173.9 175 175 230 17.9 120.0 28.0 1.5 10.9 5.5 10.0 None – – – 64.2 69.7 80 8[...]

  • Page 106

    246824-YTG-G-1208 106 Johnson Controls Unitary Products Typical Wiring Diagrams ZH/ZR078-150 Typical Wiring Diagrams Typical ZH/ZR078-120 Coolin g Un it with Gas Heat 230 Volt Wiring Diagram[...]

  • Page 107

    246824-YTG-G-1208 Johnson Controls Unitary Products 107 Typical ZH/ZR078-120 Coolin g Un it with Gas Heat 460/ 575 Volt Wiring Diagram[...]

  • Page 108

    246824-YTG-G-1208 108 Johnson Controls Unitary Products Typical ZH/ZR078-120 Coolin g Unit with/without Electric Heat Wiring Diagram[...]

  • Page 109

    246824-YTG-G-1208 Johnson Controls Unitary Products 109 Typical ZH/ZR150 Cooling Unit with Gas Heat 230 Volt Wiring Diagram[...]

  • Page 110

    246824-YTG-G-1208 110 Johnson Controls Unitary Products Typical ZH/ZR150 Co oling Unit with Ga s Heat 460/575 Volt Wiring Diagr am[...]

  • Page 111

    246824-YTG-G-1208 Johnson Controls Unitary Products 111 Typical ZH/ZR150 Cooling Unit with/wit hout Electric Heat Wiring Diagra m[...]

  • Page 112

    246824-YTG-G-1208 112 Johnson Controls Unitary Products Typical ZR078-120 Reh eat Wiring Diagram[...]

  • Page 113

    246824-YTG-G-1208 Johnson Controls Unitary Products 113 Typical ZR150 Reheat Wiring Diagra m[...]

  • Page 114

    246824-YTG-G-1208 114 Johnson Controls Unitary Products XP078-150 Typical Wiring Diag rams Typical XP078-120 Heat Pump with/wi thout Electric Heat Wiring Diagram[...]

  • Page 115

    246824-YTG-G-1208 Johnson Controls Unitary Products 115 Typical XP150 Heat Pump with/witho ut Elec tric Heat Wirin g Diagram[...]

  • Page 116

    246824-YTG-G-1208 116 Johnson Controls Unitary Products Weights and Dimensions ZH/ZR/XP078-150 Unit We ights Unit 4 Point Load Weig ht Unit 6 Point Load Weig ht D A C B LEFT FRONT D A C B E F LEFT FRONT Size (Tons) Model Weight (lbs.) Cente r of Gravity 4 Point Load Location (lbs.) 6 Point Load Loca tion (lbs.) S h i p p i n g O p e r a t i n g X Y[...]

  • Page 117

    246824-YTG-G-1208 Johnson Controls Unitary Products 117 ZH/ZR/XP078-150 Unit Dimensions ZH/ZR/XP078-120 ZH/ZR/XP150 ZH/ZR/XP078-150 Unit Accessory Weig hts Unit Accessory Weight (lbs.) Shipping Operating Economizer 90 85 Power Exhaust 155 150 Electric Heat 1 1. Weight given is for the ma ximum heater size available (54KW). 80 80 Gas Heat 2 2. Weigh[...]

  • Page 118

    246824-YTG-G-1208 118 Johnson Controls Unitary Products Detail A Detail B ZH/ZR/XP078-150 Unit Bottom Duct Openin gs ZH/ZR/XP078-150 Unit Physical Dimensions Unit Model Number Dimensio n (in.) ABCD E F 078 42 89 22 1/8 18 3/16 15 3/16 6 3/16 090 42 89 22 1/8 18 3/16 15 3/16 6 3/16 102 50 3/4 89 30 3/16 24 3/16 17 3/16 6 3/16 120 50 3/4 89 30 3/16 2[...]

  • Page 119

    246824-YTG-G-1208 Johnson Controls Unitary Products 119 ZH/ZR/XP078-150 Unit Electrical Entr y ZH/ZR/XP078-120 Unit Side Duct Openings 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 Dot Plugs 5-5/32 31-11/16 2-31/32 18-1/4 Return Air Supply A[...]

  • Page 120

    246824-YTG-G-1208 120 Johnson Controls Unitary Products ZH/ZR/XP150 Unit Side Duct Openings ZH/ZR/XP078-150 Unit Left Duct Opening Side Duct Dimensions Unit Model Number Dimension (in.) ABCD 078 27 3/4 12 1/16 27 1/2 16 090 27 3/4 12 1/16 27 1/2 16 102 28 1/4 18 1/16 28 1/4 18 1/4 120 28 1/4 18 1/16 28 1/4 18 1/4 150 28 1/4 18 1/16 28 1/4 18 1/4 Do[...]

  • Page 121

    246824-YTG-G-1208 Johnson Controls Unitary Products 121 ZH/ZR/XP078-150 Unit Acces sory Dimensions ZH/ZR/XP078-150 Roof Curb ZH/ZR/XP078-150 Transition Roof Curb 8 or 14 50-1/2 30 20 20 80-5/8 6 2 T YP. INSULATED DECK UNDER COMPRESSOR SECTION INSULATED DECK UNDER CONDENSER SECTION FRONT RIGHT SUPPLY RETURN 76-5/8 94 50-1/2 30-1/2 64-1/4 59-1/4 10 2[...]

  • Page 122

    246824-YTG-G-1208 122 Johnson Controls Unitary Products ZH/ZR/XP078-150 Econ omizer Assembly 35 3/4 Outside Air Intake Hood 26 25 3/4 30 1/4 26 39 1/2 or 47 1/2 Relief Hood for Power Exhaust or Barometric Relief 88 1/4 58 1/4[...]

  • Page 123

    246824-YTG-G-1208 Johnson Controls Unitary Products 123 Economizer Options Factory Installed Downflo w Economizer Field Insta lled Downflow Ec onomizer W/ Power Exhaust Economizer Usage Application Cabinet Height Description Model Bottom Return All Downflow econ omizer with barometric relief 2EE04705424 Side Return All Horizontal economizer without[...]

  • Page 124

    246824-YTG-G-1208 124 Johnson Controls Unitary Products Field Insta lled Horizontal Economizer W/Power Exhaust Slab Economizer Downflow W/Po wer Exhaus t 1EH0408 Barometric Relief Hood 1EH0408 Barometric Relief Damper 2PE047032XX Power Exhaust 2EE04705524 Fresh Air Hood 2EE04705524 Fresh Air Damper 2EE04705524 Return Air Damper Field Installed Duct[...]

  • Page 125

    246824-YTG-G-1208 Johnson Controls Unitary Products 125 Slab Economizer End Re turn W/Power Exhaust 2EE04705X24 Slab Economizer 1EH0409 Barometric Relief Hood 1EH0409 Barometric Relief Damper 1EH0409 Fresh Air Hood 2PE047032XX Power Exhaust Field Installed Duct Work[...]

  • Page 126

    246824-YTG-G-1208 126 Johnson Controls Unitary Products[...]

  • Page 127

    246824-YTG-G-1208 Johnson Controls Unitary Products 127[...]

  • Page 128

    Subject to change without notice. Pr inted in U.S.A. 246824-YTG-G-1208 Copyright © 2009 b y Johnson Controls, Inc. All rights reserved. Supersedes: 246824-YTG-F-0708 Johnson Contro ls Unitary Products 5005 York Drive Norman, OK 73069[...]