Specifications

ManualsBrandsYork ManualsAir CompressorDF 072

Packaged Gas/Electric

Rooftop Units

Precedent

™

YSC060-120

50 Hz

RT-PRC017-ENFebruary 2004

Summary of content (60 pages)

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Packaged Gas/Electric Rooftop Units Precedent™ YSC060-120 50 Hz February 2004 RT-PRC017-EN
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Introduction Precedent™ . . . The same Trane quality... with added flexibility. Precedent is a flexible line of packaged units that covers a wide variety of applications. Reliatel™ microprocessor controls provide superior flexibility for the simplest to the most sophisticated applications. In addition to controls, Precedent offers many other outstanding features and option choices. © 2004 American Standard Inc.
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Contents RT-PRC017-EN Introduction Features and Benefits 2 Application Considerations 9 4 Selection Procedure 10 Model Number Description 12 General Data 13 Performance Data 14 Zone Controls 42 Electrical Data 43 Jobsite Connection 44 Dimensional Data 45 Weights 53 Mechanical Specifications 54 3
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Features and Benefits Easy Access Panels Remove two screws for access to the standardized internal components and wiring. Easy-Adjust Idler Arm With the Easy-Adjust Idler Arm, the belt and sheaves can be quickly adjusted without moving the mounted fan motor. The result is a major savings in time and money. Patented Condenser Coil Precedent boasts a patented 1+1+1 Hybrid coil, permanently gapped for easy cleaning.
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Features and Benefits Standardized Components • Components are placed in the same location on all Precedent™ units. Familiarize yourself with one Precedent and you are familiar with every Precedent. Easy Access Low Voltage Terminal Board Precedent’s Low Voltage Terminal Board is external to the electrical control cabinet. It is extremely easy to test operation of all unit functions. This is another cost and time saving installation feature.
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Features and Benefits • Eliminates the need for field-installed components with its built-in anti-shortcycle timer, time delay relay and minimum ‘’on’’ time controls. These controls are factory tested to assure proper operation. Micro Controls Several years ago, Trane was the first to introduce microprocessor controls into the Light Commercial Market. That design, along with immeasurable experience, has provided the technology for Trane’s second-generation ReliaTel™ microprocessor controls.
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Features and Benefits Factory-installed Options Hinged Access Doors These doors permit easy access to the filter, fan/heat, and compressor/control sections. They reduce the potential roof damage from screws or sharp access door corners. The following options round-out the complete line of Precedent™ options: Economizer Equipped with either dry bulb, reference or comparative enthalpy sensing, this feature provides free cooling as the outdoor temperature and/or humidity decreases.
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Features and Benefits Quality And Reliability Testing ™ • All Precedent designs were rigorously rain tested at the factory to ensure water integrity. • Actual shipping tests were performed to determine packaging requirements. Units were test shipped around the country to determine the best packaging. • Factory shake and drop tests were used as part of the package design process to help assure that the unit arrives at the job site in top condition.
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Application Considerations Application of this product should be within the cataloged airflow and cooling considerations. Low Ambient Cooling The Precedent™ line features, as standard, low ambient cooling down to -18°C (0°F). Contact your local Trane Representative for more assistance with low ambient cooling applications. Barometric Relief This product offers an optional barometric relief damper for use in conjunction with economizer option.
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Selection Procedures - SI Units Cooling Capacity Heating Capacity Step 1 — Calculate the building’s total and sensible cooling loads at design conditions. Use the Trane calculation form or any other standard accepted method. Step 1 — Calculate the building heating load using the Trane calculation form or other standard accepted method. Example: The following are the building cooling requirements: a. Electrical Characteristics: 380-415/50/3 b.
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Selection Procedures - IP Units Cooling Capacity Heating Capacity Step 1 — Calculate the building’s total and sensible cooling loads at design conditions. Use the Trane calculation form or any other standard accepted method. Step 1 — Calculate the building heating load using the Trane calculation form or other standard accepted method. Example: The following are the building cooling requirements: a. Electrical Characteristics: 380-415/50/3 b.
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Model Number Description Y S C 060 A D R L 1 3 4,5,6 7 8 9 10 11 12,13 14 15 16 17 2 A ** C 0 0 0 0 0 0 0 18 19 20 21 0 0 0 1 22 23 24 25 Digit 1 - Unit Function Y = DX Cooling, Gas Heat Digits 12, 13 - Service Sequence ** = Factory Assigned Digit 18 - Through the Base Provisions 0 = No Through the Base Provisions Digit 2 - Efficiency S = Standard Efficiency Digit 14 - Fresh Air Selection 0 = No Fresh Air A = Manual Outside Air Damper 0-50% B = Motorized Outside Air Damper 0-
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General Data Table GD-1 — General Data Cooling Performance 1 Gross Capacity - kW (MBh) COP (EER) 2 Nominal Airflow - m3/h (cfm) Rated Airflow - m3/h (cfm) Net Capacity - kW (MBh) System Power - kW Heating Performance 3 Heating Models Heating Input - kW (MBH) Heating Output - kW (MBH) Steady State Efficiency % No. Burners No. Stages Gas Connection Pipe Size - in. Compressor Number - Type Outdoor Sound Rating dB 4 Outdoor Coil - Type Tube Size in.
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Performance Data Table PD-1 — Gross Cooling Capacities (kW) - YSC060AD - (SI) Ambient Temperature (C) m3/h Airflow 3060 3400 3740 4080 Enter. Dry Bulb Temp (C) 24 27 30 33 24 27 30 33 24 27 30 33 24 27 30 33 30 35 40 45 Entering Wet Bulb Temperature (C) 16 19 22 16 19 22 16 19 22 16 19 22 TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 16.2 13.9 18.5 11.3 19.9 8.3 15.0 13.3 17.4 11.3 19.3 8.0 13.9 12.7 16.1 10.7 18.4 7.5 12.7 12.1 14.7 9.5 17.3 7.
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Performance Data Table PD-2 - Gross Cooling Capacities (kW) - YSC072AD - (SI) Ambient Temperature (C) m3/h Airflow 3670 4080 4490 4900 Enter. Dry Bulb Temp (C) 24 27 30 33 24 27 30 33 24 27 30 33 24 27 30 33 30 35 40 45 Entering Wet Bulb Temperature (C) 16 19 22 16 19 22 16 19 22 16 19 22 TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 20.9 17.5 23.3 14.6 24.6 10.3 19.7 16.8 22.4 13.6 24.0 9.9 18.4 16.1 21.2 12.9 23.2 9.4 17.1 15.4 19.7 12.9 22.0 9.
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Performance Data Table PD-3 - Gross Cooling Capacities (kW) - YSC090AD - (SI) Ambient Temperature (C) m3/h Airflow 4590 5100 5610 6120 Enter. Dry Bulb Temp (C) 24 27 30 33 24 27 30 33 24 27 30 33 24 27 30 33 30 35 40 45 Entering Wet Bulb Temperature (C) 16 19 22 16 19 22 16 19 22 16 19 22 TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 24.5 21.6 26.9 17.1 28.1 12.0 22.7 20.6 25.8 16.3 27.7 11.5 20.8 19.6 24.1 15.4 26.8 11.0 19.0 18.7 22.0 14.8 25.
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Performance Data Table PD-4 - Gross Cooling Capacities (kW) - YSC102AD - (SI) Ambient Temperature (C) m3/h Airflow 5200 5780 6360 6940 Enter. Dry Bulb Temp (C) 24 27 30 33 24 27 30 33 24 27 30 33 24 27 30 33 30 35 40 45 Entering Wet Bulb Temperature (C) 16 19 22 16 19 22 16 19 22 16 19 22 TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 28.0 24.3 31.5 19.5 33.4 14.1 26.0 23.3 30.0 18.7 32.5 13.5 23.9 22.2 27.8 17.7 31.3 12.9 21.6 21.6 25.4 17.3 29.
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Performance Data Table PD-5 - Gross Cooling Capacities (kW) - YSC120AD - (SI) Ambient Temperature (C) m3/h Airflow 6120 6800 7480 8160 Enter. Dry Bulb Temp (C) 24 27 30 33 24 27 30 33 24 27 30 33 24 27 30 33 30 35 40 45 Entering Wet Bulb Temperature (C) 16 19 22 16 19 22 16 19 22 16 19 22 TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 31.9 28.6 35.3 22.8 37.2 15.9 29.6 27.4 33.6 21.7 36.5 15.4 27.1 26.2 31.0 20.5 35.2 14.8 24.6 24.6 28.4 19.9 33.
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Performance Data Table PD-6 - Belt Drive Evaporator Fan Performance - YSC060AD*L - Low Heat - Downflow Configuration - (SI) External Static Pressure (Pascals) 25 m3/h RPM kW 2720 3060 3400 3740 4080 716 791 867 944 1022 0.28 0.38 0.51 0.66 0.85 m3/h 2720 3060 3400 3740 4080 50 75 100 125 RPM kW RPM kW RPM kW RPM kW 1.12 Nom kW Standard Motor & Low Static Drive 768 0.32 816 0.36 863 0.39 909 0.44 840 0.43 884 0.47 927 0.51 969 0.56 914 0.56 955 0.61 994 0.66 1033 0.71 989 0.73 1027 0.78 1063 0.
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Performance Data Table PD-7 - Belt Drive Evaporator Fan Performance - YSC060AD*L - Horizontal Configuration (SI) 25 m3/h RPM 2720 3060 3400 3740 4080 788 871 956 1042 1129 m3/h 2720 3060 3400 3740 4080 External Static Pressure (Pascals) 100 125 150 kW RPM kW RPM kW RPM kW RPM kW RPM kW 1.12 Nom kW Std Motor & Low Static Drive 1.12 0.33 850 0.38 911 0.44 964 0.49 1011 0.55 1055 0.61 0.45 927 0.51 983 0.57 1035 0.64 1082 0.70 1124 0.76 0.60 1006 0.67 1057 0.74 1106 0.81 1153 0.88 1195 0.95 0.78 1088 0.
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Performance Data Table PD-8 - Belt Drive Evaporator Fan Performance - YSC060AD*H - High Heat - Downflow Configuration - (SI) 25 m3/h RPM kW 2720 3060 3400 3740 4080 734 813 894 974 1055 0.29 0.40 0.54 0.70 0.90 m3/h 2720 3060 3400 3740 4080 External Static Pressure (Pascals) 100 125 150 RPM kW RPM kW RPM kW RPM kW RPM kW 1.12 Nom kW Standard Motor & Low Static Drive 784 0.33 833 0.37 879 0.41 924 0.46 967 0.52 859 0.45 903 0.49 945 0.53 987 0.58 1027 0.64 936 0.59 976 0.64 1014 0.69 1052 0.
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Performance Data Table PD-9 - Belt Drive Evaporator Fan Performance - YSC060AD*H - High Heat - Horizontal Configuration (SI) 25 External Static Pressure (Pascals) 100 125 150 175 200 225 kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW 1.12 Nom kW Std Motor & Low Static Drive 1.12 Nom kW Standard Motor & Drive 0.34 871 0.40 930 0.46 980 0.51 1026 0.57 1069 0.63 1111 0.68 1151 0.74 1189 0.80 0.47 951 0.54 1006 0.60 1056 0.66 1100 0.73 1141 0.79 1180 0.85 1218 0.92 1255 0.98 0.63 1033 0.70 1083 0.
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Performance Data Table PD-10 - Belt Drive Evaporator Fan Performance - YSC072AD*L - Low Heat - Downflow Configuration - (SI) 25 m3/h 75 100 RPM kW RPM kW RPM kW RPM kW 1.12 Nom kW Standard Motor & Low Static Drive 532 0.22 592 0.27 646 0.32 570 0.28 624 0.33 677 0.39 556 0.30 610 0.36 659 0.41 707 0.48 601 0.39 652 0.45 698 0.51 741 0.58 646 0.49 694 0.57 737 0.62 778 0.69 External Static Pressure (Pascals) 125 150 175 200 225 RPM kW RPM kW RPM kW RPM kW RPM kW 1.12 Nom kW Standard Motor & Drive 695 0.
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Performance Data Table PD-11 - Belt Drive Evaporator Fan Performance - YSC072AD*L - Horizontal Configuration (SI) 25 50 m3/h RPM 3260 3670 4080 4490 4890 584 640 696 752 CFM 275 RPM kW 3260 3670 4080 4490 4890 990 1012 1038 1067 1103 75 100 RPM kW kW RPM kW RPM kW 1.12 Nom kW Std Mtr & Low Static Drive 586 0.25 645 0.31 695 0.35 0.28 629 0.33 685 0.38 735 0.45 0.38 679 0.43 726 0.48 775 0.55 0.49 732 0.54 770 0.60 816 0.66 0.62 786 0.68 818 0.74 858 0.81 1.
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Performance Data Table PD-12 - Belt Drive Evaporator Fan Performance - YSC072AD*H - High Heat - Downflow Configuration - (SI) 25 50 m3/h RPM kW RPM 3260 3670 4080 4490 4890 577 630 684 738 0.29 0.38 0.49 0.63 586 631 678 728 779 External Static Pressure (Pascals) 100 125 150 kW RPM kW RPM kW RPM kW RPM kW 1.12 Nom kW Standard Motor & Low Static Drive 0.26 641 0.31 690 0.37 735 0.42 779 0.48 0.34 684 0.40 731 0.46 773 0.52 814 0.58 0.44 727 0.50 773 0.57 814 0.64 853 0.70 0.56 772 0.63 815 0.
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Performance Data Table PD-13 - Belt Drive Evaporator Fan Performance - YSC072AD*H - High Heat - Horizontal Configuration (SI) 25 50 RPM 3260 3670 4080 4490 4890 579 636 696 757 818 CFM 275 RPM kW 3260 3670 4080 4490 4890 1023 1053 1085 1122 1163 External Static Pressure (Pascals) 125 150 175 200 225 250 RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW 1.12 Nom kW Standard Motor & Drive 780 0.46 824 0.52 866 0.59 907 0.65 947 0.71 986 0.78 826 0.57 865 0.64 903 0.71 943 0.78 979 0.84 1017 0.91 874 0.
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Performance Data Table PD-14 - Belt Drive Evaporator Fan Performance - YSC090AD*L - Low Heat - Downflow Configuration - (SI) 25 50 RPM kW RPM 4080 4590 5100 5610 6120 693 753 814 0.59 0.77 0.97 682 738 795 853 CFM ← 4080 4590 5100 5610 6120 External Static Pressure (Pascals) 275 300 325 350 RPM kW RPM kW RPM kW RPM kW 1.50 Nom kW Standard Motor & Drive 996 0.98 1028 1.06 1061 1.14 1092 1.21 1031 1.16 1062 1.24 1093 1.32 1123 1.41 1070 1.38 1099 1.46 1128 1.54 1158 1.63 1110 1.62 1139 1.
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Performance Data Table PD-15 - Belt Drive Evaporator Fan Performance - YSC090AD*L - Horizontal Configuration (SI) 25 RPM 4080 4590 5100 5610 6120 725 798 872 946 CFM 4080 4590 5100 5610 6120 75 100 kW RPM kW RPM kW RPM kW 1.50 Nom kW Standard Motor & Low Static Drive 694 0.44 745 0.50 793 0.58 0.54 760 0.60 801 0.66 847 0.73 0.73 830 0.79 862 0.86 902 0.93 0.96 901 1.03 929 1.10 961 1.17 1.23 973 1.31 1000 1.38 1025 1.
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Performance Data Table PD-16 - Belt Drive Evaporator Fan Performance - YSC090AD*H - High Heat - Downflow Configuration - (SI) 25 External Static Pressure (Pascals) 100 125 150 RPM kW RPM kW RPM kW RPM kW RPM kW 1.50 Nom kW Standard Motor & Low Static Drive 697 0.46 745 0.53 790 0.60 830 0.66 869 0.73 760 0.62 804 0.69 847 0.77 887 0.85 922 0.92 826 0.81 865 0.89 905 0.98 943 1.06 979 1.15 894 1.05 929 1.13 965 1.22 1001 1.32 1036 1.41 963 1.33 995 1.42 1028 1.51 1061 1.61 1093 1.
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Performance Data Table PD-17 - Belt Drive Evaporator Fan Performance - YSC090AD*H - High Heat - Horizontal Configuration (SI) 25 m3/h 4080 4590 5100 5610 6120 kW 0.61 0.80 1.03 1.30 1.64 External Static Pressure (Pascals) 100 125 150 RPM kW RPM kW RPM kW 1.50 Nom kW Standard Motor & Drive 851 919 989 1058 1130 0.67 0.88 1.12 1.40 1.74 889 955 1023 1092 1162 175 RPM kW 0.73 926 0.80 962 0.94 989 1.01 1022 1.21 1056 1.28 1086 1.51 1124 1.60 1154 1.85 1193 1.96 1222 2.
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Performance Data Table PD-18 - Belt Drive Evaporator Fan Performance - YSC102AD*L - Low Heat - Downflow Configuration - (SI) 25 50 m3/h RPM kW RPM 4620 5200 5780 6350 6930 628 684 740 0.54 0.70 0.89 617 667 719 772 External Static Pressure (Pascals) 100 125 150 kW RPM kW RPM kW RPM kW RPM kW 1.50 Nom kW Standard Motor & Low Static Drive 610 0.44 651 0.53 691 0.62 729 0.70 0.49 656 0.56 693 0.65 731 0.75 766 0.84 0.63 704 0.71 739 0.80 772 0.90 806 1.00 0.79 754 0.89 787 0.98 817 1.08 848 1.19 0.
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Performance Data Table PD-19 - Belt Drive Evaporator Fan Performance - YSC102AD*L - Horizontal Configuration (SI) 25 m3/h 4620 5200 5780 6350 6930 m3/h 4620 5200 5780 6350 6930 50 75 100 RPM kW RPM kW RPM kW RPM kW 1.50 Nom kW Standard Motor & Low Static Drive 610 0.44 657 0.52 700 0.60 747 0.70 675 0.61 718 0.70 757 0.78 794 0.87 742 0.82 779 0.91 817 1.01 851 1.10 810 1.07 842 1.16 878 1.27 911 1.38 878 1.37 907 1.47 939 1.58 971 1.70 275 300 325 RPM kW RPM kW RPM kW 1.
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Performance Data Table PD-20 - Belt Drive Evaporator Fan Performance - YSC102AD*H - High Heat - Downflow Configuration - (SI) 25 m3/h RPM kW 4620 5200 5780 6350 6930 667 726 786 0.62 0.81 1.03 75 175 200 225 RPM kW RPM kW RPM kW 1.50 Nom kW Standard Motor & Drive 787 0.85 819 0.96 850 1.06 827 1.02 859 1.13 890 1.23 869 1.22 900 1.33 929 1.44 914 1.45 943 1.57 971 1.69 961 1.71 988 1.84 1015 1.97 ← External Static Pressure (Pascals) 100 125 150 RPM kW RPM kW RPM kW RPM kW RPM kW 1.
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Performance Data Table PD-21 - Belt Drive Evaporator Fan Performance - YSC102AD*H - High Heat - Horizontal Configuration (SI) 25 m3/h 4620 5200 5780 6350 6930 m3/h 4620 5200 5780 6350 6930 50 75 RPM kW RPM kW RPM kW 1.50 Nom kW Std Mtr & Low Static Drive 651 0.51 694 0.59 740 0.68 722 0.70 761 0.79 798 0.88 793 0.94 830 1.04 863 1.14 865 1.23 899 1.34 930 1.45 937 1.57 970 1.70 999 1.81 275 300 325 RPM kW RPM kW RPM kW 1.50 Nom kW Std Mtr & Drive 1011 1.43 1036 1.52 1059 1.61 1070 1.75 1094 1.
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Performance Data Table PD-22 - Belt Drive Evaporator Fan Performance - YSC120AD*L - Low Heat - Downflow Configuration - (SI) 25 50 External Static Pressure (Pascals) 100 125 150 RPM kW RPM kW RPM kW RPM kW 2.24 Nom kW Standard Motor & Low Static Drive 175 RPM kW 200 RPM kW 691 751 813 876 940 832 879 931 985 1042 863 910 959 1012 1067 75 m3/h RPM kW RPM kW 5440 6120 6800 7480 8160 746 814 883 0.90 1.17 1.50 717 780 845 911 0.77 1.00 1.29 1.
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Performance Data Table PD-23 - Belt Drive Evaporator Fan Performance - YSC120AD*L - Horizontal Configuration (SI) 25 5440 6120 6800 7480 8160 100 RPM kW RPM kW RPM kW RPM kW 2.24 Nom kW Standard Motor & Low Static Drive 719 0.72 761 0.82 798 0.91 834 1.01 799 1.00 836 1.11 872 1.21 904 1.32 881 1.35 913 1.46 947 1.58 977 1.70 963 1.78 992 1.89 1023 2.02 1052 2.16 1045 2.29 1072 2.41 1099 2.54 1127 2.69 m3/h 275 RPM kW 5440 6120 6800 7480 8160 1077 1140 1196 1250 - m3/h 50 1.83 2.25 2.70 3.
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Performance Data Table PD-24 - Belt Drive Evaporator Fan Performance - YSC120AD*H - High Heat - Downflow Configuration - (SI) 25 50 External Static Pressure (Pascals) 100 125 150 kW RPM kW RPM kW RPM kW RPM kW 2.24 Nom kW Standard Motor & Low Static Drive 175 RPM kW 0.87 1.15 1.48 1.87 860 913 969 1029 1090 75 m3/h RPM kW RPM 5440 6120 6800 7480 8160 721 793 866 939 0.78 1.04 1.36 1.
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Performance Data Table PD-25 - Belt Drive Evaporator Fan Performance - YSC120AD*H - High Heat - Horizontal Configuration (SI) 25 50 75 m3/h RPM kW RPM kW RPM kW 2.24 Nom kW Standard Motor & Low Static Drive 5440 768 0.84 805 0.93 842 1.03 6120 856 1.16 888 1.27 921 1.37 6800 943 1.57 973 1.68 1002 1.80 7480 1031 2.06 1060 2.19 1086 2.32 8160 1119 2.58 1146 2.79 1171 2.93 m3/h 5440 6120 6800 7480 8160 275 300 325 RPM kW RPM kW RPM kW 2.24 Nom kW Standard Motor & Drive 1107 1.95 1131 2.06 1154 2.
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Performance Data Table PD-26 - Standard Motor & Sheave/Fan Speed (RPM) Unit 6 Turns Model No.
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Performance Data Table PD-31 - Static Pressure Drops Through Accessories - (Pascals) Unit Model No.
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Performance Data Table PD-32 — Gas-Fired Heating Capacities for G20,G25, and G31 Unit Furnace Heating Input Heating Output Model No. Model Input kW Input MBH Output kW Output MBH YSC060*DRL G80 19.6 67 15.7 54 YSC060*DRH G120 29.3 100 23.4 80 YSC072*DRL G120 29.3 100 23.4 80 YSC072*DRH G200 48.9 167 39.1 134 YSC090*DRL G120 29.3 100 23.4 80 YSC090*DRH G200 48.9 167 39.1 134 YSC102*DRL G150 36.7 125 29.3 100 YSC102*DRH G250 60.9 208 48.7 166 YSC120*DRL G150 36.7 125 29.3 100 YSC120*DRH G250 60.9 208 48.
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Zone Controls Zone Sensors Zone Sensors are the building occupant’s comfort control devices for Precedent™ units with ReliaTel™ control: Manual Changeover — Heat, Cool or Off System Switch. Fan Auto or Off Switch. One temperature setpoint lever. Manual/Automatic Changeover — Auto, Heat, Cool or Off System Switch. Fan Auto or Off Switch. Two temperature setpoint levers. Optional Status Indication LED lights, System On, Heat, Cool, or Service.
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Electrical Data Table ED-1 — Unit Wiring Standard Indoor Fan Motor Minimum Maximum Fuse Circuit Size Or Maximum Ampacitiy Circuit Breaker1 17.7 25 23.2 35 24.8 35 26.8 35 31.2 40 Unit Operating Voltage Range 342-456 342-456 342-456 342-456 342-456 Unit Model No. YSC060ADR YSC072ADR YSC090ADR YSC102ADR YSC120ADR Oversized Indoor Fan Motor Minimum Maximum Fuse Circuit Size Or Maximum Ampacitiy Circuit Breaker1 17.7 25 24.2 35 26.5 35 28.5 35 31.2 40 Notes: 1.
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Jobsite Connections Typical Number Of Wires DISCONNECT SWITCH (BY OTHERS) Zone Sensors ZONE SENSOR OR THERMOSTAT ROOFTOP UNIT A — Manual Changeover Manual/Auto Changeover Manual/Auto Changeover with Status Indication LED’s Programmable Night Setback with Status Indication LED’s 4 5 10 7 Thermostats A — 4 wires, 24-volts B — 3 Power Wires + 1 Ground Wire (three phase) 2 Power Wires + 1 Ground Wire (single phase) For specific wiring information, see the installation instructions.
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Dimensional Data YSC060 All dimensions are in inches/millimeters.
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Dimensional Data YSC060 All dimensions are in inches/millimeters YSC060 — Downflow Airflow Supply and Return YSC060 — Horizontal Airflow Supply and Return YSC060 — Unit Clearance and Roof Opening 46 RT-PRC017-EN
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Dimensional Data YSC060 All dimensions are in inches/millimeters.
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Dimensional Data YSC072-120 All dimensions are in inches/millimeters.
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Dimensional Data YSC072-120 All dimensions are in inches/millimeters.
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Dimensional Data YSC072-120 All dimensions are in inches/millimeters.
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Dimensional Data YSC060 Options/ Accessories YSC060 — Economizer, Manual, or Motorized Damper Hood YSC060 — Barometric Relief Damper Hood YSC060 — Swing Diameter for Hinged Door(s) Option See Page 42 for Through the Base Utilities Information RT-PRC017-EN 51
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Dimensional Data YSC072-120 Options/Accessories YSC072-120 — Economizer and Barometric Relief Damper Hoods YSC072-120 — Swing Diameter for Hinged Door(s) Option 52 RT-PRC017-EN
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Weights Table W-1 - Maximum Unit and Corner Weights and Center of Gravity Dimensions (SI) Maximum Weights(2) (kg) Unit Model No. YSC060AD YSC072AD YSC090AD YSC102AD YSC120AD Shipping(2) 295 398 466 482 528 Net(2) 260 350 419 434 481 Corner Weights(1) (kg) A 81 113 139 141 155 B 64 90 110 114 126 C 54 64 75 79 89 Center of Gravity (mm) D 62 83 95 100 111 Length 810 990 970 1020 1020 Width 510 560 530 560 560 Notes: (1) Corner weights are given for information only.
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Mechanical Specifications General Units shall be convertible airflow. Operating range in cooling shall be between 46°C and -18°C (115°F and 0°F) cooling as standard from the factory for all units. All units shall be factory assembled, internally wired, fully charged with R-22, and 100 percent runtested before leaving the factory. Wiring internal to the unit shall be colored and numbered for simplified identification. Casing Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel.
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Mechanical Specifications Indoor Fan All units shall have belt drive motors. Units with belt drive motors shall have an adjustable idler-arm assembly for quick-adjustment to fan belts and motor sheaves. All motors shall be thermally protected. Oversized motors shall be available for high static operations. Controls Unit shall be completely factory wired with necessary controls and contactor pressure lugs or terminal block for power wiring. Unit shall have single point power entry as standard.
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Mechanical Specifications Control Options Comm-3/4 Trane Communication Interface This factory or field-installed option shall be provided to interface microprocessor controlled units with theTrane Integrated Comfort™ systems. Comm-5 LonTalk Communication Interface This factory or field-installed option shall be provided to allow the unit to communicate as aTrane Comm-5 device or directly with generic LonTalk Network Building Automation System Controls.
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Literature Order Number RT-PRC017-EN File Number PL-UN-000-RT-PRC017-EN-02-04 Trane A business of American Standard Companies www.trane.com Supersedes PL-UN-000-RT-PRC017-EN-12-03 Stocking Location 03-03 Webb/Mason 02-04 Electronic Only For more information, contact your local district office or e-mail us at comfort@trane.com Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.