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Trane PKGP-PRC003-EN User's Manual

1. 39 e TRANE Electrical Data Table ED 3 Unit Wiring With Electric Heat Single Point Connection 460 Volts Three Phase Standard Indoor Motor Oversize Indoor Motor To Use Heater Heater Control Max Fuse Size or Max Fuse Size or Tons With Model No KW Rating Stages MCA Max Circuit Breaker MCA Max Circuit Breaker 460 Volts Three Phase BAYHTRR406A 6 0 1 18 9 20 20 1 25 3 WSC036A4 BAYHTRR412A 12 0 2 279 30 29 1 30 BAYHTRR418A 174 2 36 0 40 372 40 BAYHTRR406A 6 0 1 21 0 25 22 7 25 4 WSC048A4 BAYHTRR412A 12 0 2 30 1 35 31 7 35 BAYHTRR418A 17 4 2 38 3 40 39 9 40 BAYHTRR406A 6 0 1 25 6 30 25 9 30 5 WSCO60A4 BAYHTRR412A 12 0 2 34 6 40 34 9 40 BAYHTRR418A 17 4 2 42 7 45 43 0 45 BAYHTRR423A 23 0 2 512 60 51 5 60 BAYHTRS409A 9 0 1 30 1 35 30 7 35 6 WSC072A4 BAYHTRS418A 18 0 1 43 8 45 44 4 45 BAYHTRS427A 27 0 2 57 3 60 57 9 60 BAYHTRS436A 36 0 2 70 8 80 71 4 80 BAYHTRS409A 9 0 1 35 4 45 37 5 45 7 WSC090A4 BAYHTRS418A 18 0 1 49 0 50 51 1 60 BAYHTRS427A 27 0 2 62 5 70 64 6 70 BAYHTRS436A 36 0 2 76 0 80 78 1 80 BAYHTRT418A 18 0 1 53 5 60 57 0 60 10 WSC120A4 BAYHTRT427A 270 2 670 70 70 5 70 BAYHTRT436A 36 0 2 80 5 90 84 0 90 BAYHTRT454A 54 0 2 91 4 100 94 9 100 575 Volts Three Phase BAYHTRRWO6A 6 0 1 15 6 20 16 2 20 3 WSC036AW BAYHTRRW12A 12 0 2 22 7 25 23 3 25 BAYHTRRW18A 174 2 29 2 30 29 8 30 BAYHTRRWO6A 6 0 1 174 20 18 2 20 4 WSC048AW BAYHTRRW12A 12 0 2 24 5 25
2. 3 HP Oversized Motor amp Drive 2400 1060 1 52 1091 162 1121 173 151 183 1180 193 1207 2 04 1234 214 1260 224 2700 1091 1 77 121 188 1151 2 00 179 2 1 1207 223 1234 2 34 1261 2 46 1289 2 58 3000 1125 2 05 1154 217 1183 2 30 1211 2 42 1238 2 54 1264 2 67 1292 2 80 1317 2 93 3300 3600 1163 2 40 191 2 52 1217 2 64 1245 277 1272 2 90 1297 3 03 1324 3 17 1349 331 1202 2 78 1229 2 91 12566 3 05 1282 3 18 1308 3 32 1332 3 45 3 HP Oversized Motor amp Field Supplied High Static Drive 3 1 HP Standard Motor amp Drive For Standard Evaporator Fan Speed RPM reference Table PD 20 1 Field Supplied Fan Sheave AK79 and Belt AX34 required Notes 2 Field Supplied Fan Sheave AK61 Data includes pressure drop due to standard filters and wet coils 3 Field Supplied Motor Sheave 1VL40 x 7 8 Fan Sheave AK46 and Belt AX28 required No accessories or options are included in pressure drop data Factory supplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure Our product s warranty will not be affected Refer to Table PD 23 to determine additional static pressure drop due to other options accessories 1 HP Fan Motor Heat MBH 2 829 x Fan BHP 4024 3 H
3. External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 1 00 CFM RPM BHP RPM RPM BHP RPM RPM BHP RPM RPM RPM RPM RPM BHP 2 HP Standard Motor amp Field Supplied Low Static Drive 1 3200 560 0 53 601 0 63 644 074 682 0485 718 097 754 1 10 784 125 822 138 856 153 887 167 3600 620 073 657 0 83 694 0 95 731 1 08 764 120 797 1 33 829 148 9860 163 892 179 92 195 4000 680 0 97 715 109 747 1 21 782 1 35 814 149 844 1 63 84 177 9 193 3932 209 90 227 4400 741 1 27 773 140 803 1 53 834 1 67 864 1 82 894 1 98 922 213 948 228 975 244 1001 2 62 4800 803 1 62 833 176 861 1 90 887 204 916 220 92 255 997 271 1022 287 1046 3 04 2 Standard Motor amp Drive 5 HP Oversized Motor amp Drive Table PD 18 Continued External Static Pressure Inches of Water 1 10 1 20 1 30 1 40 1 50 1 60 170 1 80 1 90 2 00 CFM RPM BHP RPM RPM BHP RPM BHP RPM RPM RPM RPM RPM RPM BHP 2 HP Standard Motor amp Drive 3200 917 1 82 945 197 973 2 14 999 2 30 1024 247 1048 2 65 1072 282 1095 300 117 3 17 140 3 36 3600 951 2 11 979 227 1007 243 1033 2 60 1059 2 78 1082 2 95 107 3 14 130 333 152 352 1173 371 4000 988 244 1015 2 62 1042 279 1068 297 1093 3 15 117 333 142 352 164 370 187 391 1209 4 11 4400 1028 281 1053 3 00 1078 3 19 103 338 1128 3 57 152 3 77 1176 3 96 1198 4 15 1221 436 1243 4 56 4800 1071 323 1095 342 119 3 62 142 383
4. RPM RPM RPM RPM RPM RPM RPM BHP 1 HP Standard 1 HP Standard Motor amp High Static Drive Kit Motor amp Drive or 2 HP Oversized Motor amp Drive 1920 990 1 05 1026 1 14 1062 124 1096 133 TI30 143 1160 1 52 19 161 1218 171 1247 180 1273 190 2160 1010 121 1047 131 1082 140 116 150 1150 1 61 182 171 1211 181 1242 192 1271 2 03 1298 2 14 2400 1035 1 39 1070 150 11044 1 60 137 170 1168 181 1200 1 92 1232 2 03 1261 2 14 1291 2 26 2640 1065 1 59 1097 171 1129 1 82 161 193 192 2 05 1223 2 16 1252 227 2880 1099 1 80 1130 193 1159 2 05 1188 2 18 1217 2 30 2 HP Oversized Motor amp Drive For Standard Evaporator Fan Speed reference Table PD 20 Notes 2 HP Oversized Motor amp Field Supplied Drive 2 z 5 Data includes pressure drop due to standard filters and wet coils 2 HP Oversized Motor amp Field Supplied Drive 2 No accessories or options are included in pressure drop data Refer to Table PD 23 to determine additional static pressure drop due to other options accessories 1 HP Fan Motor Heat MBH 2 829 x Fan BHP 4024 2 HP Fan Motor Heat MBH 3 000 x Fan BHP 5000 1 Field Supplied Fan Sheave AK84 and Belt AX34 required 2 Field Supplied Fan Sheave AK54 and Belt AX30 Factory supplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate
5. 3Ton 4Ton 5Ton 1200 CFM 1600 CFM 2000 CFM Single Phase ThreePhase Single Phase Three Phase Single Phase Three Phase KW Stages WSC036A11 WSC036A3 A4 AW WSC048A1 WSC048A3 A4 AW WSCO060A1 WSC060A3 A4 AW 5 00 1 13 2 9 9 7 9 6 00 1 15 8 11 9 9 5 10 00 2 26 3 19 8 15 8 12 00 2 31 6 23 7 19 0 13 80 2 36 4 27 3 21 8 17 40 2 45 8 34 4 27 5 17 60 2 34 8 27 8 23 00 2 36 4 For minimum design airflow see airflow performance table for each unit To calculate temp rise at different air flow use following formula KWx3414 Temp Rise across Elect Htr 7 08xCFM 1 The minimum allowable airflow for a 3 ton with a 17 4 KW heater is 1020 2 The minimum allowable airflow for a 4 ton with a 17 4 or 17 6 KW heater is 1440 CFM 3 The minimum allowable airflow for a 5 ton with a 23 0 KW heater is 1900 CFM Table PD 41 6 10 Tons Air Temperature Rise Across Electric Heaters Degrees F 6Ton 7 2 10 2000 3000 4000 KW Stages WSC072A3 A4 AW WSCO090AS A4 AW WS120A3 A4 AW 9 00 1 14 2 9 5 18 00 1 28 5 19 0 14 2 27 00 2 42 7 28 5 21 3 36 00 2 56 91 37 9 28 5 54 00 2 42 7 For minimum design airflow see airflow performance table for each unit To calculate temp rise at different air flow use following formula kwx3414 Temp Rise across Elect Htr Note 1 Minimum allowable aiflow for a 6 ton with a 3
6. Packaged Heat Pumps Precedent 3 10 Tons 60 Hz September 2004 PKGP PRC003 EN e 2004 American Standard Inc All Rights Reserved Introduction Packaged Rooftop Air Conditioners Through the years Trane has designed and developed the most complete line of Packaged Rooftop products available in the market today Trane was the first to introduce the Micro microelectronic unit controls and has continued to improve and revolutionalize this design concept The ReliaTel control platform offers the same great features and functionality as the original Micro with additional benefits for greater application flexibility With its sleek compact cabinet rounded corners and beveled top Precedent continues to provide the highest standards in quality and reliability comfort ease of service and the performance of Trane light commercial products Trane customers demand products that provide exceptional reliability meet stringent performance requirements and are competitively priced Trane delivers with Precedent Precedent features cutting edge technologies reliable compressors Trane engineered ReliaTel controls computer aided run testing and Integrated Comfort Systems So whether you re the contractor the engineer or the owner you can be certain Precedent Products are built to meet your needs Its HardTo Stop ATrane PKGP PRCOOG EN
7. 22MM DIA HOLE _ SERVICE GAUGE PORT ACCESS 1 3 8 35MM DIA HOLE UNIT POWER WIRE 2 ELECTRICAL CONNECTION SINGLE POINT POWER WHEN HEAT INSTALLED CONTROL AND COMPRESSOR ACCESS PANEL 25 3 16 6 65 3 16 41 7 16 1052 CLEARANCE CLEARANCE 37 940 MM HORIZONTAL FLOW 18 457 MM m s E x DOWNFLOW 36 914 MM TYPICAL ROOF OPENING CLEARANCE FROM TOP OF UNIT 72 Ew Vu fg ou 40 16 2 a P di gt Ie _ uet 2 44 1 2 1130 it CLEARANCE 36 914 MM 45 CLEARANCE 48 1219 MM e TRANE Dimensional Data 614116 357 24 3 8 619 MM dimensions are in inches millimeters 16 3 16 411 E 18 1 16 459 MM ALL FLANGES 1 1 4 32 MM 3 5 TonsDownflow Duct Connections Field Fabricated 3 5 Tons Downflow Airflow Supply Return Through the Base Utilities 3 5 Tons Horizontal Airflow Supply Retum 3 4 14 NPT ALTERNATE DRAIN CONNECTION 46 PKGP PRC003 EN Dimensional Data e TRANE All dimensions are in inches EVAPORATOR SECTION __ ACCESS PANEL 6 7 Tons WSC072A 5 090 10 Tons WSC120A PKGP PRCOOG EN 414 108 ALTERNATE CONDENSATE DRAIN CONNECTION 3 4 14 NPT DIA HOLE 2 ELECTRICAL CONNECTION SINGLE POINT POWER WHEN HEAT INSTA
8. 39 6 50 9 59 8 570 61 0 66 5 71 9 53 5 61 0 66 5 719 66 8 673 68 4 719 40 7 52 2 63 8 719 75 9 76 2 76 4 770 270 38 3 49 6 59 9 517 56 6 62 1 677 51 0 56 6 62 1 677 60 8 614 62 8 677 38 2 496 614 677 72 1 72 2 724 72 9 25 6 370 48 2 59 4 2400 69 1 72 3 76 2 79 1 62 4 72 3 76 2 79 1 76 5 770 778 79 1 46 4 579 69 3 79 1 79 5 80 3 813 822 297 423 50 1 59 7 64 68 3 73 7 774 59 9 68 3 73 7 774 73 6 74 0 74 9 774 45 2 578 70 1 774 78 5 79 1 79 9 80 7 28 7 412 51 0 61 6 58 8 63 9 69 7 74 6 574 63 9 69 7 74 6 68 4 69 0 70 4 74 6 43 0 55 7 68 7 74 6 76 5 76 9 773 78 0 274 40 0 51 5 62 8 53 6 59 3 65 2 70 9 53 6 59 3 65 2 70 9 62 2 63 0 65 2 70 9 40 5 53 2 65 2 70 9 73 1 73 2 734 742 26 1 38 7 51 0 63 0 2640 70 7 74 4 778 80 1 66 2 744 778 80 1 771 777 78 7 80 1 484 60 0 71 9 80 1 79 8 80 6 81 6 82 6 30 1 43 9 51 0 61 0 65 8 70 9 75 7 78 9 63 8 70 9 75 7 78 9 745 75 0 76 3 78 9 472 60 7 73 7 78 9 78 9 79 4 80 3 812 29 1 42 9 52 3 63 3 60 5 66 5 724 76 5 60 5 66 5 724 76 5 69 6 70 3 724 76 5 45 2 59 1 724 76 5 770 774 78 0 78 8 279 417 53 3 65 3 55 7 617 679 73 2 55 7 617 679 73 2 63 4 64 5 679 73 2 42 7 56 7 679 73 2 73 8
9. 513 513 52 3 48 8 56 3 36 1 48 4 48 4 49 2 477 541 3527 45 1 45 1 45 1 45 1 513 35 0 90 55 5 55 5 55 5 55 5 58 2 42 8 541 541 54 1 54 1 56 7 43 4 520 52 0 52 0 52 0 547 43 9 49 2 49 2 49 2 49 2 518 43 6 75 49 3 45 8 53 8 32 9 56 3 20 9 45 7 43 9 518 32 3 55 3 20 0 419 419 48 5 30 7 53 7 18 9 38 1 38 1 441 28 6 513 176 1920 80 517 517 543 417 570 29 1 491 49 1 52 2 417 56 0 28 9 45 9 45 9 48 9 40 5 541 282 424 42 4 448 38 5 516 272 85 543 543 55 1 50 3 578 36 4 52 6 52 6 53 1 51 1 56 7 371 50 0 50 0 50 0 50 0 546 370 46 8 468 468 46 8 518 36 6 90 56 3 56 3 56 3 56 3 58 5 43 8 55 1 55 1 55 1 55 1 571 44 7 53 2 53 2 53 2 53 2 55 2 45 7 0 7 50 7 50 7 50 7 52 5 458 Notes 1 All capacities shown gross and have not considered indoor fan heat To obtain net cooling subtract indoor fan heat 2 MBH Total Gross Capacity 3 SHC Sensible Heat Capacity 17 e TRANE Performance Data Table PD 3 Gross Cooling Capacities MBh 5 Ton Three Phase WSC060A1 A3 A4 AW CFM Airflow 85 AmbientTemperature F 95 105 115 67 73 61 Entering Wet Bulb F 67 73 61 67 73 61 67 73 MBH SHC MBH SHC MBH MBH SHC MBH SHC MBH MBH SHC MBH SHC SHC MBH SHC MBH SHC MBH SHC 1800 56 7 58 3 62 4 66 0 48 0 58 1 62 4 66 0 64 9 65 1 65 6 66 7 373 46 5 55 7 6
10. Carbon Dioxide in the air As the CO levels increase the outside air damper modulates to meet the CO space ventilation requirements The CO sensor kit is available as a field installed accessory Colored And NumberedWiring Save time and money tracing wires and diagnosing the unit Features and Benefits Compressors Precedent contains the best compressor technology available to achieve the highest possible performance Our compressor line includes reciprocating and scrolls Condenser Coil Precedent boasts a patent pending 14141 condenser coil permanently gapped for easy cleaning Digital Display Zone Sensor The Digital LCD Liquid Crystal Display zone sensor has the look and functionality of standard zone sensors This sensor should be utilized with ReliaTel controls Discharge Air Sensing Kit Provides true discharge air sensing in heating models The kit is functional only with the ReliaTel Options Module Downflow And Horizontal Economizers The economizers come with three control options dry bulb is standard enthalpy and differential enthalpy are optional Dual Thermistor Remote Zone Sensor This sensor will reduce the total number of remote sensors to obtain space temperature averaging This sensor should be utilized with ReliaTel controls Foil Faced Insulation All panels in the evaporator section of the unit have cleanable foil faced insulation All edges are either captured or sealed
11. installed for condenser coil protection This option protects the condenser coil from vandalism and or hail damage Trane Communication Interface TCI Available factory or field installed This module when applied with the ReliaTel easily interfaces with Trane s Integrated Comfort System e TRANE Unit Cabinet The compact cabinet with rounded corners takes up less room and is less costly to ship The beveled and ribbed top is not only aesthetically pleasing it is designed to prevent water from pooling VariTrac When Trane s changeover VAV System for light commercial applications is coupled with Precedent it provides the latest in technological advances for comfort management systems and can allow thermostat control in every zone served by VariTrac VariTrac Features and Benefits Ventilation Override Accessory With the Ventilation Override Accessory installed the unit can be set to transition to up to 3 different pre programmed sequences for Smoke Purge Pressurization and Exhaust The transition occurs when a binary input on the RTOM is closed shorted This would typically be a hard wired relay output from a smoke detector or fire control panel The ventilation override kit is available as a field installed accessory Zone Sensors Available in programmable automatic and manual styles Precedent offers ultimate flexibility Units are built to order in our standard shortest in the indust
12. 0 103 2 671 119 7 428 4000 80 118 7 118 7 125 2 94 3 129 7 65 7 112 8 112 8 121 0 94 8 128 5 66 4 105 7 105 7 113 8 92 1 125 1 65 4 98 5 98 5 104 8 88 2 120 1 63 7 85 124 5 124 5 126 6 112 7 131 3 81 0 120 9 120 9 122 8 114 9 130 0 83 6 115 1 115 1 116 6 113 7 126 5 84 9 108 2 108 2 108 2 108 2 120 6 83 8 90 128 5 128 5 128 5 128 5 132 8 96 5 126 4 126 4 126 4 126 4 131 5 100 8 122 5 122 5 122 5 122 5 1273 102 3 1171 1171 1171 1171 121 9 103 3 116 5 109 1 125 6 78 0 128 5 121 6 121 6 126 2 973 130 0 126 5 126 5 1278 116 4 131 7 82 3 129 9 129 9 129 9 129 9 133 2 98 3 49 0 72 0 108 8 105 5 121 7 774 1276 476 116 8 116 8 122 6 99 3 129 1 674 123 7 123 7 124 7 120 3 130 6 85 4 128 4 128 4 128 4 128 4 132 2 103 4 99 8 99 8 114 6 74 6 125 0 45 8 109 9 109 9 116 1 976 126 0 675 119 0 119 0 119 0 119 0 126 9 86 7 125 2 125 2 125 2 125 2 128 3 105 9 120 4 120 4 120 4 120 4 123 5 108 2 92 3 92 3 105 2 70 7 120 6 43 7 102 4 102 4 1073 93 9 121 2 66 4 112 3 112 3 112 3 112 3 121 9 876 4800 118 6 114 7 126 2 79 7 128 8 49 7 123 7 123 7 1270 99 8 130 3 74 6 1278 1278 128 6 119 4 132 1 83 4 130 8 130 8 130 8 130 8 133 6 100 1 110 7 110 7 122 6 80 1 1279 48 3 119 8 119 8 123 9 103 2 129 5 68 4 125 8 125 8 125 8 125 8 131 0 871 129 7 129 7 129 7 129 7 132 7 105 7 103 1 103 1 116 2 779 125 5 46 6 113 4 113 4 118 0 102 8 126 9 69 3 121 7 121 7 121 7 121 7 1276 89 1 1270 1270 1270 1270 129 2 109 1 95 4 95 4 1070 74
13. 048 957 054 1200 588 0 19 652 023 717 028 764 033 811 0 38 856 043 898 048 939 054 978 0 59 1320 552 0 18 622 023 681 0 27 738 0532 790 038 838 044 882 049 923 055 962 0 60 1000 0 66 1440 588 023 657 028 713 033 765 0 37 817 0 43 865 0 50 909 056 949 062 987 0 68 1024 074 Table PD 8 Continued External Static Pressure Inches of Water For Standard Evaporator Fan Speed RPM reference Table PD 20 1 10 1 20 1 30 1 40 1 50 Notes CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Data includes pressure drop due to standard ilters and wet coils No accessories or options are included in pressure drop data 1 HP Standard Motor amp Drive Refer to Table PD 23 to determine additional static pressure drop due to other 960 978 0 54 1016 0 60 1052 0 66 1086 0 72 1120 0 78 options accessories 1080 995 059 1033 065 1069 071 1103 078 136 0 84 Fan Motor Heat MBH 2 829 x Fan BHP 4024 1200 1015 0 65 1051 0 71 1086 0 77 1120 0 84 1154 0 91 1 Field Supplied Fan Sheave AK69 required Field Supplied Belt may be necessary 5 t 2 Field Supplied Fan Sh AK41 ired Field Supplied Belt b d 1320 1036 0 72 1072 0 78 1106 0 85 1138 0 91 1171 0 98 Facio ioris ps definite 1440 1060 0 80 1094 0 86 128 0 93 1160 100 192 1 07 specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our x z E 5 tabular dat
14. 1166 4 04 1180 425 1212 446 1233 4 66 1256 488 1277 5 09 5 HP Oversized Motor amp Drive For Standard Evaporator Fan Speed RPM reference Table PD 20 Notes Data includes pressure drop due to standard filters and wet coils No accessories or options are included in pressure drop data Refer to Table PD 23 to determine additional static pressure drop due to other options accessories 2 HP Fan Motor Heat MBH 2 00 x Fan BHP 500 5 HP Fan Motor Heat MBH 2 950 x Fan 470 1 Field Supplied Motor Sheave 1VP34 x 7 8 Fan Sheave AK69 and belt AX35 required Factory supplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure Our product s warranty will not be affected Table PD 19 Belt Drive Evaporator Fan Performance 10 Ton WSC120A3 A4 AW Horizontal Airflow External Static Pressure Inches of Water 60 70 90 1 00 CFM RPM BHP RPM BHP RPM BHP RPM RPM BHP RPM RPM RPM RPM RPM BHP 2 HP Standard Motor amp Drive 3200 656 0 81 691 0 89 730 1 00 771 113 807 1 26 844 1 39 886 155 926 172 965 189 1000 2 06 3600 728 1 13 761 122 792 1 32 829 1 45 865 160 898 1 74 930 189 965
15. 1200 122 1229 129 cataloged conditions Using the full horsepower range of our fan motors as 1920 1172 123 1205 131 1236 1 39 shown in our tabular data will not result in nuisance tripping or premature motor ailure Our product s warranty will not be affected Table PD 11 Belt Drive Evaporator Fan Performance 4 WSC048A3 A4 AW Horizontal Airflow External Static Pressure Inches of Water 10 20 130 40 50 60 70 80 90 1 00 CFM RPM BHP RPM BHP RPM BHP RPM RPM BHP RPM RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Supplied 1 Standard Motor amp Drive Low Static Drive 1 1280 604 0 20 683 026 756 032 816 0 39 869 0 45 920 0 51 967 057 101 064 1052 071 1090 0 79 1440 660 0 28 731 034 800 041 862 048 914 054 93 0461 1009 0 68 1053 076 1094 0 83 1133 0 91 1600 717 036 783 043 846 0 51 907 0 58 961 0 66 1008 0 73 1053 081 1095 089 1135 0 97 1174 105 1760 774 047 837 054 894 0 62 952 0 70 1006 0 79 1054 0 87 1098 0 95 139 104 178 112 1216 121 1920 833 0 59 892 0 67 946 0 76 998 0 85 1050 0 94 100 103 1144 112 1185 121 1224 130 1259 139 1 Standard Motor amp Field Supplied High Static Drive 2 Table PD 11 Continued External Static Pressure Inches of Water For Standard Evaporator Fan Speed RPM reference Table PD 20 1 10 1 20 1 30 1 40 1 50 Notes CAM RPM BHP RPM BHP RPM BHP RPM RPM BHP Data includes pressure drop due to standard filters
16. 18 8 25 WSC120A3 187 253 50 4 60 575 70 10 WSC120A4 414 506 26 4 35 29 9 35 WSC120AW 517 633 21 0 25 23 9 30 Notes 1 HACR breaker per NEC 2 Heater KW ratings are at 208 240volt for 208 230 volt units 3 Optional Belt Drive motor applies to 3 5 ton models only The standard motor for 6 10 ton models is belt drive PKGP PRCOOS EN 38 e TRANE Electrical Data Table ED 2 Unit Wiring With Electric Heat Single Point Connection 208 230 Volts Single and Three Phase Standard Indoor Motor Oversize Indoor Motor To Use Heater Heater Control Max Fuse Size or Max Fuse Size or Tons With Model No KW Rating Stages MCA Max Circuit Breaker MCA Max Circuit Breaker 208 230 Volts Single Phase BAYHTRR105A 3 8 5 0 1 48 8 52 2 60 60 51 2 54 6 60 60 3 WSC036A1 BAYHTRR110A 7 5 10 0 2 71 3 78 3 80 80 73 7 80 7 80 90 BAYHTRR114A 10 4 13 8 2 88 4 98 1 90 100 90 8 100 5 100 110 BAYHTRR105A 3 8 5 0 1 62 4 65 7 80 80 64 5 67 8 80 80 4 WSC048A1 BAYHTRR110A 7 5 10 0 2 84 9 91 9 100 100 87 0 94 0 100 110 BAYHTRR114A 10 4 13 8 2 102 0 111 6 110 125 104 1 113 7 110 125 BAYHTRR118A 13 2 176 2 119 2 131 4 125 150 121 3 133 5 125 150 BAYHTRR105A 3 8 5 0 1 71 3 74 7 90 100 73 0 76 4 100 100 5 WSCO060A1 BAYHTRR110A 7 5 10 0 2 93 8 100 8 110 110 95 5 102 5 110 110 BAYHTRR114A 10 4 13 8 2 111 0 120 6 125 125 112 7 122 3 125 125 BAYHTRR118A 13 2 176 2 128 2 140 3 150 150 129 9 142 0 150 150 208 230
17. 2 1213 44 5 105 9 105 9 109 5 99 4 121 6 68 7 115 8 115 8 115 8 115 8 122 9 91 0 122 8 122 8 122 8 122 8 124 8 112 5 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net cooling subtract indoor fan heat 2 MBH Total Gross Capacity 3 SHC Sensible Heat Capacity 19 e TRANE Performance Data Table PD 7 Direct Drive Evaporator Fan Performance 3 4 And 5 WSC036A WSC048A 5 060 External Static Pressure Inches of Water amp Motor Power Bhp Standard Motor Oversized Motor Unit High Speed Low Speed High Speed Low Speed Tons Model No CFM ESP BHP ESP BHP ESP BHP ESP BHP 960 0 81 0 36 0 61 0 28 0 96 0 39 0 89 0 35 1020 0 77 0 37 0 57 0 28 0 94 0 41 0 86 0 47 1080 0 73 0 38 0 50 0 29 0 91 0 43 0 82 0 39 1140 0 69 0 39 0 42 0 29 0 88 0 44 0 77 0 40 3 WSC036A 1200 0 66 0 40 0 34 0 30 0 84 0 45 0 74 0 41 Horizontal 1260 0 60 0 41 0 26 0 30 0 80 0 46 0 70 0 42 1320 0 55 0 42 0 14 0 31 0 75 0 48 0 65 0 44 1380 0 49 0 42 0 05 0 31 0 70 0 49 0 59 0 45 1440 0 44 0 43 0 64 0 52 0 54 0 48 1280 0 93 0 53 0 81 0 47 1 20 0 67 0 99 0 56 1360 0 87 0 54 0 75 0 47 1 15 0 68 0 94 0 58 1440 0 80 0 54 0 68 0 48 1 10 0 70 0 88 0 60 1520 0 73 0 55 0 60 0 48 1 05 0 73 0 81 0 63 4 WSC048A 1600 0 66 0 55 0 51 0 49 1 00 0 75 0 74 0 64 Horizontal 1680 0 57 0 56 0 38 0 49 0 95 0 78 0 65 0 66 1760 0 47 0 56 0 23 0 50 0 90 0
18. 2 Direct 2 Direct 2 Direct 2 No Motors 1 1 1 1 MotorHP Standard Oversized 33 50 33 50 60 80 60 80 MotorRPM Low High Speed 950 1 060 950 1 060 930 1 000 930 1 000 Oversized Motor RPM Low High Speed 1 100 1 145 1 100 1 145 1 000 1 100 1 000 1 100 Motor Frame Size Standard Oversized 48 48 48 48 48 48 48 48 Belt Drive Indoor Fan Type FC Centrifugal FC Centrifugal No Used 1 1 Diameter x Width in 11x11 11x11 Drive Type No Speeds Belt Variable Speed Belt Variable Speed No Motors 1 1 MotorHP Standard Oversized 1 00 1 00 MotorRPM Standard Oversized 1 750 1 750 Motor Frame Size Standard Oversized 56 56 Filters Type Furnished Throwaway Throwaway Throwaway Throwaway No Size Recommended in 2 20 x 25x 1 2 20 x 25x 1 2 20x 25x1 2 20 x 25 x1 Refrigerant Charge Lbs of R 22 6 5 6 8 94 10 2 1 Cooling Performance and Heating Performance is rated at 95 F ambient 80 F entering dry bulb 67 F entering wet bulb Gross capacity does not include the effect of fan motor heat ARI capacity is net and includes the effect of fan motor heat Units are suitable for operation to 20 of nominal cfm Certified in accordance with the Air Source Unitary Heat Pump Equipment certification program which is based on ARI Standard 210 240 SEER is rated at ARI conditions and in accordance with DOE test procedures Outdoor Sound Ratin
19. 213 194 226 1223 239 1251 2 52 1279 2 65 1308 278 1336 2 91 1363 304 1390 3 17 3300 1187 2 39 1214 2 50 1242 2 63 1269 276 1296 2 90 1322 3 05 1347 3 19 1373 334 3600 1239 24 1266 2 96 1291 3 08 1317 320 1343 334 3 HP Oversized Motor amp Field Supplied High Static Drive 2 1 Standard Motor amp Drive For Standard Evaporator Fan Speed RPM reference Table PD 20 Factory supplied motors in commercial equipment are definite purpose motors specifically designed Notes and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower Data includes pressure drop due to standard filters and wet coils range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature 5 motor failure Our product s warranty will not be affected No accessories or options are included in pressure drop data Refer to Table PD 23 to determine additional static pressure drop due to other options accessories HP Fan Motor Heat MBH 2 829 x Fan BHP 4024 3 HP Fan Motor Heat MBH 2 90 x Fan BHP 500 Field Supplied Fan Sheave AK79 and Belt AX34 required 2 Field Supplied Motor Sheave 1VL40 x 7 8 Fan Sheave AK46 and Belt AX28 required 25 e TRANE Performance Data Table PD 18 Belt Drive Evaporator Fan Performance 10 WSC120A3 A4 AW Downflow Airflow
20. 25 3 30 BAYHTRRW18A 174 2 31 0 35 31 8 35 BAYHTRRWO6A 6 0 1 20 3 25 20 9 25 5 WSCO60AW BAYHTRRW12A 12 0 2 275 30 28 1 30 BAYHTRRW18A 174 2 34 0 35 34 6 36 BAYHTRRW23A 23 0 2 40 7 45 41 3 45 BAYHTRSWO9A 9 0 1 23 3 25 24 1 25 6 WSCO72AW BAYHTRSW18A 18 0 1 34 1 35 34 9 35 BAYHTRSW27A 27 0 2 45 0 45 45 8 50 BAYHTRSW36A 36 0 2 b5 7 60 56 5 60 BAYHTRSWO9A 9 0 1 277 35 29 7 35 7 WSCO90AW BAYHTRSW18A 18 0 1 38 5 45 40 5 45 BAYHTRSW27A 270 2 49 3 50 51 3 60 BAYHTRSW36A 36 0 2 60 1 70 62 1 70 BAYHTRTW18A 18 0 1 42 6 45 45 4 45 10 WSC120AW BAYHTRTW27A 270 2 53 5 60 56 4 60 BAYHTRTW36A 36 0 2 64 2 70 67 1 70 BAYHTRTW54A 54 0 2 73 0 80 75 9 80 Notes 1 Heater kw ratings are at 208 240 for 208 230V unit 2 HACR type circuit breaker per NEC 40 PKGP PRCOOG EN e TRANE Electrical Data Table ED 4 Unit Wiring With Electric Heat Single Point Connection Optional Belt Drive Indoor Motor Optional Belt Drive Indoor Motor To Use Heater Heater Control Max Fuse Size or Tons With Model No KW Rating Stages MCA Max Circuit Breaker 208 230 Volts Three Phase BAYHTRR306A 4 5 6 0 1 37 4 39 8 45 45 3 WSC036A3 BAYHTRR312A 9 0 12 0 2 53 0 57 9 60 60 BAYHTRR318A 13 1 17 4 2 67 1 74 1 70 80 BAYHTRR306A 4 5 6 0 1 41 4 43 8 50 50 4 WSC048A3 BAYHTRR312A 9 0 12 0 2 57 0 61 9 60 70 BAYHTRR318A 13 1 17 4 2 71 1 78 1 80 80 BAYHTR306A 4 5 6 0 1 47 0 49 4 60 60 5 WSCO60A3 BAYHTRR312A 9 0 12 0 2 62 6 67 5 70 70
21. 3 64 7 51 9 571 62 2 66 2 49 4 55 2 60 3 64 7 51 9 571 62 2 66 2 59 3 59 6 61 0 64 7 60 2 60 6 62 2 66 2 36 7 479 59 5 64 7 38 3 50 4 62 2 66 2 23 3 34 4 44 8 55 1 23 7 35 4 46 4 573 46 0 50 9 55 9 60 8 475 52 6 578 62 6 46 0 50 9 55 9 60 8 475 52 6 578 62 6 53 6 54 1 55 9 60 8 54 4 55 1 578 62 6 34 1 45 4 55 9 60 8 35 7 47 9 578 62 6 62 7 62 9 63 0 63 7 63 3 63 5 63 7 64 5 21 5 32 6 43 6 54 5 22 0 33 9 45 6 572 Notes 1 All capacities shown gross and have not considered indoor fan heat To obtain net cooling subtract indoor fan heat 2 MBH Total Gross Capacity 3 SHC Sensible Heat Capacity Table PD 4 Gross Cooling Capacities MBh 6Ton Three Phase WSC072A3 A4 AW CFM Airflow Enter Dry Bulb F 85 AmbientTemperature F 95 105 115 61 67 Entering Wet Bulb F 73 61 67 73 61 67 73 61 67 73 MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC 2160 75 80 85 90 672 69 3 74 1 774 58 4 69 3 74 1 774 75 7 76 0 76 6 778 444 55 5 66 2 76 6 79 1 80 0 80 8 81 7 29 2 40 6 49 0 58 2 62 2 65 3 70 7 75 2 56 0 65 3 70 7 752 72 2 72 5 73 4 75 2 43 0 54 6 66 1 75 2 78 1 78 6 79 4 80 1 28 2
22. 3 87 3 98 72 48 5 46 4 45 4 44 3 48 5 46 4 45 4 44 3 3 65 3 88 4 00 4 11 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 7096 OD relative humidity and demand defrost cycle PKGP PRCOOG EN 29 e TRANE Performance Data Table PD 28 4Ton Three Phase Heating Capacities Net WSC048A1 At 1600 CFM Outdoor Instantaneous Heating Capacity Btuh 1000 Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 60 70 75 80 8 172 16 9 16 8 16 6 15 5 15 2 15 1 14 9 3 78 4 11 4 30 4 51 3 19 5 19 0 18 9 18 8 176 171 170 16 9 3 73 4 07 4 26 4 49 2 218 213 21 1 210 19 6 19 2 19 0 18 9 3 82 4 14 4 34 4 55 7 24 4 23 8 23 5 23 3 22 0 214 21 2 21 0 3 86 4 18 4 38 4 59 12 270 26 3 26 0 25 8 24 3 23 7 23 4 23 2 3 90 4 23 443 4 63 17 29 8 29 0 28 7 28 4 26 8 26 1 25 8 25 6 3 96 4 28 4 48 4 68 22 32 7 31 8 31 4 31 1 29 4 28 6 28 3 28 0 4 01 4 34 4 53 474 27 35 7 34 7 34 3 33 9 32 1 31 2 30 9 30 5 4 07 4 39 4 59 4 79 32 38 8 377 373 36 8 34
23. 32 5 54 5 79 32 50 5 49 7 49 2 48 8 5 02 5 43 5 66 5 91 37 54 7 53 7 53 2 52 7 5 13 5 54 5 77 6 03 42 59 0 578 573 56 7 5 23 5 65 5 89 6 15 47 70 0 68 6 679 672 5 56 6 01 6 27 6 55 52 75 1 73 5 72 7 72 0 69 6 15 6 41 6 70 57 80 3 78 5 776 76 8 5 82 6 29 6 55 6 84 62 85 6 83 6 82 6 817 5 96 6 43 6 70 700 67 91 0 88 8 877 86 6 6 10 6 58 6 86 715 72 96 8 94 3 93 1 91 8 6 26 6 75 703 733 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 7096 OD relative humidity and demand defrost cycle Table PD 33 6 Ton Heating Capacities Net 5 072 At 2400 CFM Horizontal Configuration Outdoor Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 8 24 2 23 7 23 5 23 3 4 48 4 83 5 03 5 25 3 26 7 26 2 26 0 25 8 4 54 4 89 5 09 5 32 2 29 5 29 1 28 8 28 6 4 60 4 96 5 17 5 39 7 32 6 32 1 319 31 6 4 67 5 03 5 25 5 47 12 35 9 35 3 35 1 34 8 4 74 5 12 5 33 5 56 17 39 4 38 8 38 5 38 2 4 82 5 20 5 42 5 66 22 43 1 42 4 42 0 41 7 4 91 5 30 5 52 5 76 27 46 8 46 0 45 8 4
24. 600 ARI Net Cooling Capacity 36 600 36 000 48 500 48 500 Integrated Part Load Value System Power KW 4 09 3 96 5 16 5 05 Heating Performance High Temp Btuh Rating 35 000 35 000 47 000 47 000 System Power KW 3 46 3 35 4 68 4 53 LowTemp Btuh Rating 18 600 18 600 28 800 28 800 System Power KW 2 78 2 65 4 14 4 02 HSPF Btu Watts hr 6 75 6 95 6 80 6 90 Compressor 1 Recip 1 Recip 1 Scroll 1 Scroll Outdoor Sound Rating dB 82 82 85 85 Outdoor Coil Type Lanced Lanced Lanced Lanced Tube Size in OD 3125 3125 3125 3125 Face Area sq ft 9 59 9 59 9 59 9 59 Rows FPI 2 17 2 17 3 17 3 17 Refrigerant Control Expansion Valve Expansion Valve Expansion Valve Expansion Valve Indoor Coil Type Lanced Lanced Lanced Lanced Tube Size in 3125 3125 3125 3125 Face Area sq ft 6 17 6 17 6 68 6 68 Rows FPI 3 16 3 16 3 16 3 16 Refrigerant Control Short Orifice Short Orifice Short Orifice Short Orifice Drain Connection 5 in 184 184 154 184 OutdoorFan Type Propeller Propeller Propeller Propeller No Used Diameter in 1 22 1 22 1 22 1 22 Drive Type No Speeds Direct 1 Direct 1 Direct 1 Direct 1 CFM 2 950 2 950 3 200 3 200 No Motors HP 1 25 1 25 1 40 1 40 MotorRPM 1 075 1 075 1 075 1 075 Direct Drive Indoor Fan Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal No Used 1 1 1 1 Diameter x Width in 10x 10 10x 10 11x11 11x11 Drive Type No Speeds Direct
25. 74 0 744 75 3 26 5 40 3 53 6 66 4 2880 722 75 9 78 8 80 9 70 0 75 9 78 8 80 9 776 78 3 79 3 80 9 48 8 61 8 74 1 80 9 80 0 81 0 81 9 82 9 30 5 415 519 62 2 672 73 2 771 79 9 672 73 2 771 79 9 75 2 75 9 774 79 9 49 0 63 3 76 8 79 9 79 1 80 1 80 7 81 6 29 5 42 2 53 4 64 8 62 5 68 8 74 2 779 62 5 68 8 74 2 779 70 6 71 5 74 3 719 473 62 4 74 3 779 773 78 0 78 5 794 28 4 42 6 55 0 675 576 63 9 70 0 74 9 576 63 9 70 0 74 9 64 5 65 8 70 1 74 9 448 60 1 70 1 74 9 74 3 74 6 75 1 76 2 270 42 0 55 9 69 4 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net cooling subtract indoor fan heat 2 MBH Total Gross Capacity 3 SHC Sensible Heat Capacity 18 PKGP PRCOOG EN Performance Data e TRANE Table PD 5 Gross Cooling Capacities MBh 7 Ton Three Phase WSC090A3 A4 AW AmbientTemperature F 85 95 105 115 Enter Dry Entering Wet Bulb F CFM Bulb 61 67 73 61 67 73 61 67 73 61 67 73 Airflow F MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC 75 849 72 7 948 55 6 98 6 36 8 78 6 69 6 910 53 9 977 35 7 72 1 66 4 844 51 0 95 3 34 2 65 3 63 2 76 7 478 90 8 32 4 2700 80 86 9 86 9 95 1 68 8 99 8 50 9 81 9 819 914 677 98 8 50 2 76 6 76 6 85 0
26. 83 1 82 9 823 818 789 8 56 8 93 9 32 42 90 5 89 0 88 3 877 8 02 8 67 9 04 9 44 47 111 7 109 8 108 9 108 0 8 93 9 68 10 11 10 57 52 119 8 1176 116 5 115 5 9 05 9 82 10 25 10 72 57 128 1 125 6 124 4 123 3 9 18 9 96 10 40 10 88 62 136 7 133 8 132 5 131 2 9 32 10 11 10 56 11 05 67 145 3 142 1 141 0 139 5 9 46 10 27 10 75 11 24 72 155 2 151 6 149 9 148 3 9 66 10 48 10 95 11 45 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 70 OD relative humidity and demand defrost cycle Table PD 37 10 Heating Capacities Net WSC120A At 4000 CFM Horizontal Configuration Outdoor Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 75 80 6 70 80 8 40 0 397 397 39 8 724 785 8 20 8 58 3 43 6 43 3 43 3 43 3 732 793 8 27 8 65 2 477 473 472 472 740 8 00 8 35 8 73 7 52 1 51 6 51 5 51 4 749 8 09 8 44 8 81 12 56 7 56 2 56 0 55 8 757 8 18 8 53 8 90 7 61 7 61 0 60 8 60 6 766 8 26 8 62 9 00 22 66 9 66 1 65 8 65 5 774 8 36 8 71 9 09 27 72 5 71 6 71 2 70 8 783 8 45 8 81 9 19 32 78 5
27. 85 0 61 0 65 1 10 0 98 0 90 0 91 1900 0 75 0 88 0 51 0 65 1 03 1 02 0 80 0 94 5 WSCO060A 2000 0 65 0 90 0 35 0 66 0 95 1 05 0 70 0 95 Downflow 2100 0 55 0 93 0 19 0 66 0 85 1 10 0 55 0 96 2200 0 45 0 95 0 10 0 67 0 75 1 12 0 40 0 96 2300 0 35 0 97 0 65 1 17 0 20 0 97 2400 0 25 1 00 0 53 1 20 Fan motor heat MBh 4 39 x Fan Bhp Factory supplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure Our product s warranty will not be affected Notes 1 Data includes pressure drop due to wet coil and filters 2 5 ton oversized motor performance is with 12 x 11 FC blower wheel 20 PKGP PRCOOG EN e TRANE Performance Data Table PD 8 Belt Drive Evaporator Fan Performance Ton WSC036A3 A4 AW Downflow Airflow External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 1 00 CFM RPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Supplied Low Static Drive 1 1 HP Standard Motor amp Drive 960 528 0 12 599 0 16 658 0 20 713 024 763 029 810 033 85 038 898 043 939 049 1080 557 0 15 625 0 19 685 024 738 028 786 0 33 832 0 38 876 043 917
28. BAYHTRR318A 13 1 17 4 2 76 8 83 8 80 90 BAYHTRR323A 17 3 23 0 2 91 4 100 5 100 110 460 Volts Three Phase BAYHTRR406A 6 0 1 20 3 25 3 WSC036A4 BAYHTRR412A 12 0 2 29 3 30 BAYHTRR418A 17 4 2 37 4 40 BAYHTRR406A 6 0 1 21 9 25 4 WSC048A4 BAYHTRR412A 12 0 2 30 9 35 BAYHTRR418A 17 4 2 39 1 40 BAYHTRR406A 6 0 1 25 2 30 5 WSCO060A4 BAYHTRR412A 12 0 2 34 2 40 BAYHTRR418A 17 4 2 42 3 45 BAYHTRR423A 23 0 2 50 8 60 575 Volts Three Phase BAYHTRRWO6A 6 0 1 16 2 20 4 WSCO36AW BAYHTRRW12A 12 0 2 23 3 25 BAYHTRRW18A 17 4 2 29 8 30 BAYHTRRWO6A 6 0 1 17 6 20 4 WSCO48AW BAYHTRRW12A 12 0 2 24 7 25 BAYHTRRW18A 17 4 2 31 2 35 BAYHTRRWO6A 6 0 1 19 9 20 5 WSCO60AW BAYHTRRW12A 12 0 2 27 1 30 BAYHTRRW18A 17 4 2 33 6 35 BAYHTRRW23A 23 0 2 40 3 45 Notes 1 Heater kw ratings are at 208 240 for 208 230V unit 2 HACR type circuit breaker per NEC 41 e TRANE Electrical Data Table ED 5 Electrical Characteristics Evaporator Fan Motors 60 Cycle Standard and Oversized Evaporator Fan Motor Standard Evaporator Fan Motor Oversized Evaporator Fan Motor Unit Amps _ Ams _ Tons Model No No Volts Phase HP FLA LRA No Volts Phase HP FLA LRA WSC036A1 1 208 230 1 33 2 3 3 9 1 208 230 1 50 4 7 9 8 3 WSC036A3 1 208 230 1 33 2 3 3 9 1 208 230 1 50 4 7 9 8 WSC036A4 1 460 1 33 1 1 2 0 1 460 1 50 2 3 5 2 WSCO36AW 1 575 1 433 14 1 8 1 460 1 150 1 7 3 6 WSC048A1 1 208 230 1 60 3 6
29. DIGITS 4 5 6 Nominal Gross Cooling Capacity MBh 036 3Ton 048 4Ton 060 5 Ton 072 2 6Ton 090 77 Ton 120 10 Ton DIGIT 7 Major Design Sequence A First DIGIT 8 Unit Voltage 1 208 230 60 1 3 208 230 60 3 4 460 60 3 W 575 60 3 DIGIT 9 Unit Controls ReliaTel Microprocessor DIGIT 10 Electric Heater No Electric Heater 5 kw 1 phase 6 kw 3 phase 10 kw 1 phase 12 kw 3 phase 14 kw 1 phase 18 kw 1 and 3 phase 23 kw 3 phase 27 kw 3 phase 36 kw 3 phase 54 kw 3 phase UzZACcQopmmoup o How o wg m m n n og 4567 8 9 10 11121314 15 16 17 18 19 2021 22 23 24 25 DIGIT 14 Fresh Air Selection DIGIT 20 Convenience Outlet D DG ren 0 No Convenience Outlet A Manual Outside Air Damper 0 50 A U d C Outlet B Motorized Outside Air Damper 0 50 B S EET hes Has C Economizer Dry Bulb 0 10096 without TONEL Barometric Relief 8 phase only D Economizer Dry Bulb 0 10096 with Barometric Relief DIGIT 21 Communications Options E Economizer Reference Enthalpy 0 2 No Communications Interface 0 10096 without Barometric Relief 1 Trane Communications F Economizer Reference Enthalpy Interface 0 10096 with Barometric Relief 2 LonTalk Communications G Economizer Comparative Enthalpy Interface 0 100 without Barometric Relief H Economizer Comparative Enthalpy DIGIT 22 Refrigeration System Opti 0 100 with Baromet
30. Damper 16 26 Roof Curb 70 115 Oversized Motor 5 8 Belt Drive Motor 31 Smoke Detector Return 7 7 Smoke Detector Supply 5 Coil Guards 12 20 Hinged Doors 10 12 Powered Convenience Outlet 38 38 Through the Base Electrical 8 13 Electric Heaters 15 30 Unit Mounted Circuit Breaker 5 5 Unit Mounted Disconnect 5 5 Notes 1 Weights for options not listed lt 5 Ibs 2 Net weight should be added to unit weight when ordering factory installed accessories 52 PKGP PRC003 EN General The units shall be convertible airflow The operating range shall be between 115 F and 0 F in cooling as standard from the factory for units with microprocessor controls Operating range for units with electromechanical controls shall be between 115 F and 40 Cooling performance shall be rated in accordance with ARI testing procedures All units shall be factory assembled internally wired fully charged with R 22 and 100 percent run tested to check cooling operation fan and blower rotation and control sequence before leaving the factory Wiring internal to the unit shall be colored and numbered for simplified identification Units shall be UL listed and labeled classified in accordance to UL 1995 CAN CSA No 236 M90 for Central Cooling Air Conditioners Canadian units shall be CSA Certified Casing Unit casing shall be constructed of zinc coated heavy gauge galvanized steel Exterior surfaces shall be cleaned phosphatized and f
31. LCD Liquid Crystal Display zone sensor has the look and functionality of standard zone sensors This sensor includes a digital display of set point adjustment and space temperature in F Fahrenheit or C Celsius Includes FAN and SYSTEM buttons supports the service functions of the standard sensor E squared memory stores last programmed set points Requires 24 VAC Volts AC This sensor should be utilized with ReliaTel controls Programmable Night Setback Auto or manual changeover with seven day programming Keyboard selection of PROGRAM EON bg CLDCK 4600 cito ao V ffor cease SF 3 3 HOLD TEMP AT MODE FAN 02 EH Heat Cool Fan Auto or On All programmable sensors have System On Heat Cool Service LED indicators as standard Night Setback Sensors have one 1 Occupied one 1 Un occupied and two 2 Override programs per day Humidity Sensor Field installed wall mounted or duct mounted humidity sensor is used to control activation of the hot gas reheat dehumidification option The humidity sensor can be set for humidity levels between 4096 and 6096 relative humidity by adjusting the ReliaTel Options Module CO Sensing The CO sensor shall have the ability to monitor space occupancy levels within the building by measuring
32. Orifice Short Orifice Drain Connection No Size in 1 34 184 1 Outdoor Fan Type Propeller Propeller Propeller No Used Diameter in 1 22 1 22 1 26 Drive Type No Speeds Direct 1 Direct 1 Direct 1 3 200 3 200 6 200 No 1 40 1 40 1 70 MotorRPM 1 075 1 075 1 075 Direct Drive Indoor Fan Type FC Centrifugal FC Centrifugal No Used 1 1 Diameter x Width in 11x115 11x 115 Drive Type No Speeds Direct 2 Direct 2 No Motors 1 1 MotorHP Standard Oversized 90 1 00 90 1 00 MotorRPM Low High Speed 985 1 100 985 1 100 Oversized Motor RPM Low High Speed 1 080 1 135 1 080 1 135 Motor Frame Size Standard Oversized 48 48 48 48 Belt Drive Indoor Fan Type FC Centrifugal FC Centrifugal No Used 1 1 Diameter x Width in 11 11 12 12 Drive Type No Speeds Belt Variable Speed Belt Variable Speed No Motors 1 1 Motor HP Standard Oversized 1 00 1 00 2 00 MotorRPM Standard Oversized 1 750 1 750 1 750 Motor Frame Size Standard Oversized 56 56 56 Filters Type Furnished Throwaway Throwaway Throwaway No Size Recommended in 2 20 x 25 x 1 2 20 25x1 4 16 x 25 x 2 Refrigerant Charge Lbs of R 22 7 9 8 5 8 2 Notes 1 Cooling Performance and Heating Performance is rated at 95 F ambient 80 F entering dry bulb 67 F entering wet bulb Gross capacity does not include the effect of fan m
33. Volts Three Phase BAYHTRR306A 4 5 6 0 1 34 7 37 1 40 45 37 1 39 5 45 45 3 WSC036A3 BAYHTRR312A 9 0 12 0 2 50 3 55 2 60 60 52 7 57 6 60 60 BAYHTRR318A 13 1 174 2 64 4 71 4 70 80 66 8 73 8 70 80 BAYHTRR306A 4 5 6 0 1 40 0 42 4 50 50 42 1 44 5 50 50 4 WSCO048A3 BAYHTRR312A 9 0 12 0 2 55 6 60 5 60 70 57 7 62 6 60 70 BAYHTRR318A 13 1 174 2 69 7 76 7 70 80 71 8 78 8 80 80 BAYHTRR306A 4 5 6 0 1 48 2 50 6 60 60 49 9 52 3 60 60 5 WSCO60A3 BAYHTRR312A 9 0 12 0 2 63 8 68 7 70 80 65 5 70 4 70 80 BAYHTRR318A 13 1 174 2 78 0 85 0 80 90 79 7 86 7 80 90 BAYHTRR323A 17 3 23 0 2 92 6 101 7 100 110 94 3 103 4 100 110 BAYHTRS309A 6 8 9 0 1 55 7 59 3 60 60 57 0 60 6 60 70 6 WSC072A3 BAYHTRS318A 13 5 18 0 1 79 0 86 3 80 90 80 3 87 6 90 90 BAYHTRS327A 20 3 27 0 2 102 5 113 4 110 125 103 8 114 7 110 125 BAYHTRS336A 27 0 36 0 2 126 0 140 4 150 150 1273 141 7 150 150 BAYHTRS309A 6 8 9 0 1 64 9 68 5 80 90 69 3 72 9 90 90 7 WSC090A3 BAYHTRS318A 13 5 18 0 1 88 3 95 5 100 100 92 7 99 9 100 100 BAYHTRS327A 20 3 27 0 2 111 8 122 7 125125 116 2 127 1 125 150 BAYHTRS336A 27 0 36 0 2 135 8 149 7 150 150 139 7 154 1 150 175 BAYHTRT318A 13 5 18 0 1 97 3 104 6 100 110 104 4 111 7 110 125 10 WSC120A3 BAYHTRT327A 20 3 27 0 2 120 8 131 7 125 150 1279 138 8 150 150 BAYHTRT336A 27 0 36 0 2 144 3 158 7 150 175 151 4 165 8 175 175 BAYHTRT354A 40 6 54 0 2 191 2 180 3 200 200 198 3 1874 200 200 Notes 1 Heater kw ratings are at 208 240 for 208 230V unit 2 HACR type circuit breaker per NEC
34. and wet coils No accessories or options are included in pressure drop data 1 Standard Motor amp Drive Refer to Table PD 23 to determine additional static pressure drop due to other 1280 1125 0 86 1160 0 94 1192 1 01 1223 108 1254 1 15 options accessories 1440 1169 0 98 1200 1 07 1237 1 15 1269 123 1300 132 Fan Motor Heat MBH 2 829 x Fan BHP 4024 1600 1211 1 13 1247 1 21 1280 1 30 1312 1 39 1343 148 1 Field Supplied Fan Sheave AK61 required Field Supplied Belt may be necessary 1760 1253 130 1289 139 1322 147 2 Field Supplied Fan Sheave AK41 required Field Supplied Belt may be 1920 1295 148 necessary 1 HP Standard Motor amp Field Supplied High Static Drive 2 Factory supplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor ailure Our product s warranty will not be affected 22 PKGP PRCOOG EN e TRANE Performance Data Table PD 12 Belt Drive Evaporator Fan Performance 5 WSC060A3 A4 AW Downflow Airflow External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 1 00 CFM RPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Supplied Low Static Driv
35. at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 60 70 75 80 8 9 9 88 8 1 75 8 9 79 73 6 8 2 32 2 36 2 38 2 39 3 12 0 10 8 10 2 9 5 10 8 9 7 9 2 8 6 2 42 2 47 2 49 2 51 2 14 2 12 9 12 3 11 6 12 8 11 6 11 1 10 4 2 51 2 57 2 60 2 62 7 16 5 15 2 14 5 13 8 14 9 13 7 13 1 124 2 60 2 67 2 71 2 73 12 18 8 175 16 8 16 1 16 9 15 8 15 1 145 2 69 277 2 81 2 84 17 21 1 19 9 19 2 18 5 19 0 179 173 16 7 2 77 2 87 2 91 2 95 22 2 22 2 215 20 9 212 20 0 194 18 8 2 85 2 96 3 01 3 06 27 26 1 24 6 23 9 23 1 23 5 22 1 215 20 8 2 94 3 05 3 11 3 16 32 28 7 272 26 4 25 6 25 8 24 5 23 8 23 0 3 02 3 15 3 21 3 27 37 313 29 7 28 9 28 1 28 2 26 7 26 0 25 3 3 11 3 25 3 32 3 38 42 33 9 322 314 30 6 30 5 29 0 28 3 275 3 20 3 35 3 42 3 50 47 36 6 34 8 33 9 33 1 36 6 34 8 33 9 33 1 3 29 3 45 3 53 3 61 52 39 2 374 36 5 35 6 39 2 374 36 5 35 6 3 39 3 57 3 65 3 74 57 41 9 38 7 378 36 8 41 9 38 7 378 36 8 3 49 3 66 3 75 3 85 62 43 2 41 3 40 4 39 4 43 2 41 3 40 4 39 4 3 57 3 78 3 89 3 99 67 45 9 43 9 42 9 41 9 45 9 43 9 42 9 419 3 69 3 92 4 02 4 13 72 48 6 46 5 45 5 44 4 48 6 46 5 45 5 44 4 3 81 4 05 4 17 4 28 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers inc
36. conditions Using the full horsepower range of our fan motors as 2400 shown in our tabular data will not result in nuisance tripping or premature motor ME I I LLLI T LLLLLLL ailure Our product s warranty will not be affected Table PD 13 Belt Drive Evaporator Fan Performance 5 Ton WSC060A3 A4 AW Horizontal Airflow External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 1 00 CFM RPM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Supplied 1 HP Standard Motor amp Drive Low Static Drive 1 1600 707 035 774 042 837 050 898 0 57 953 0 65 1001 0 72 1045 0 80 1087 0 87 129 0 95 1168 1 03 1800 778 0 48 840 0 56 897 0 64 953 0 72 1008 0 81 1058 0 89 102 0 98 1143 106 1181 1 15 1219 123 2000 850 0 65 908 0 73 961 0 81 1012 0 90 1062 1 00 111 1 09 1157 119 198 128 1237 137 1274 147 2200 923 0 84 978 0 93 1028 1 02 1075 1 12 120 1 22 1166 1 32 121 143 2400 997 1 07 1049 1 17 1096 1 27 1140 1 37 1183 1 48 For Standard Evaporator Speed RPM reference Table PD 20 Table PD 13 Continued Notes External Static Pressure Inches of Water Data includes pressure drop due to standard filters and wet coils 1 10 1 20 130 140 150 No accessories or options are included in pressure drop data Refer to Table PD 23 to determine additional static pressu
37. heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 70 OD relative humidity and demand defrost cycle Table PD 31 5 Ton Three Phase Heating Capacities Net WSCO60AS3 A4 AW 2000 Outdoor Instantaneous Heating Capacity Btuh 1000 Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp atIndicated Indoor Dry Bulb Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 60 70 75 80 8 21 1 20 1 19 7 19 4 19 0 18 1 177 175 4 30 4 69 4 90 5 11 3 24 0 23 0 22 6 22 3 21 6 20 7 20 3 20 1 4 39 4 78 4 98 5 19 2 270 26 0 25 8 25 6 243 23 4 23 2 23 0 448 4 86 5 06 5 27 7 30 3 29 4 29 0 28 8 273 26 5 26 1 25 9 4 57 4 94 5 15 5 35 12 33 8 328 324 32 0 30 4 29 5 29 2 28 8 4 65 5 03 5 23 5 45 17 374 36 3 35 8 35 4 33 7 327 322 319 4 74 5 12 5 32 5 54 22 411 39 8 39 3 38 9 370 35 8 35 4 35 0 4 83 5 21 5 42 5 64 27 44 9 43 5 42 9 42 5 40 4 39 2 38 6 38 3 4 92 5 31 5 52 5 75 32 48 7 473 46 7 46 2 43 8 42 6 42 0 41 6 5 02 5 41 5 63 5 86 37 52 5 510 50 4 49 8 473 45 9 45 4 44 8 5 12 5 52 5 74 5 97 42 56 4 54 8 54 2 53 6 50 8 49 3 48 8 48 2 5 23 5 63 5 86 6 09 47 60 3 58 8 58 1 574 60 3 58 8 58 1 574 5 34 5
38. reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure Our product s warranty will not be affected 24 PKGP PRCOOG EN e TRANE Performance Data Table PD 16 Belt Drive Evaporator Fan Performance 7 2 WSC090 092A3 A4 AW Downflow Airflow External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 1 00 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Supplied Low Static Drive 1 1 HP Standard Motor amp Drive 2400 620 0 49 670 0 57 720 0 66 768 0 76 810 084 850 0 93 888 102 925b 112 961 122 2700 622 0 57 673 0 66 79 074 763 0 84 807 0 94 850 1 04 889 114 926 124 91 134 995 144 3000 727 087 770 0 95 810 105 849 116 890 127 929 138 967 150 1000 161 1034 172 3300 782 1 11 823 1 21 861 1 30 897 1 41 933 1 50 969 166 1006 178 1041 191 1074 2 03 3600 798 125 838 1 39 8 6 1 50 913 1 61 947 1 84 1013 197 1047 2 11 1080 224 1113 238 Oversized Motor amp Drive Table PD 16 Continued Oversized Motor amp Field Supplied Sheave 2 External Static Pressure Inches of Water 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 2 00 RPM RPM BHP RPM RPM BHP RPM RPM RPM RPM RPM BHP
39. the parts per million of CO Carbon Dioxide in the air As the CO levels increase the outside air damper modulates to meet the CO space ventilation requirements The CO accessory shall be available as field installed 5 37 e TRANE Table ED 1 Unit Wiring Electrical Data Standard Indoor Fan Motor Oversize Indoor Fan Motor Optional Belt Drive Indoor Fan Motor Unit Minimum Maximum Fuse Minimum Maximum Fuse Minimum Maximum Fuse Unit Operating Circuit Size or Maximum Circuit Size or Maximum Circuit Size or Maximum Tons Model No Voltage Range Ampacity Circuit Breaker Ampacity Circuit Breaker Ampacity Circuit Breaker WSC036A1 187 253 26 2 40 28 6 45 3 WSCO036A3 187 253 19 1 30 215 30 218 30 WSC036A4 414 506 9 9 15 11 1 15 1 3 15 WSC036AW 517 633 83 15 8 9 15 8 9 15 WSC048A1 187 253 39 7 60 41 8 60 NA NA WSCO048A3 187 253 244 35 26 5 40 25 8 40 4 WSC048A4 414 506 12 1 15 13 7 20 12 9 20 WSC048AW 517 633 10 1 15 10 9 15 10 3 15 WSCO060A1 187 253 48 7 60 50 4 60 N A N A WSCO060A3 187 253 32 6 50 34 3 50 314 50 5 WSCO060A4 414 506 16 6 25 16 9 25 16 2 25 WSCO060AW 517 633 13 1 20 137 20 127 20 WSC072A3 187 253 32 2 50 33 5 50 6 WSC072A4 414 506 16 6 25 172 25 WSC072AW 517 633 12 5 15 13 5 20 WSCO090A3 187 253 414 60 45 8 60 7 WSCO090A4 414 506 219 35 24 0 35 WSC090AW 517 633 16 8 25
40. thermal magnetic molded case HACR Circuit Breaker with provisions for through the base electrical connections The circuit breaker will be installed in a water tight enclosure in the unit with access through a swinging door Wiring will be provided from the switch to the unit high voltage terminal block The circuit breaker will provide overcurrent protection be sized per NEC and UL guidelines and be agency recognized by UL CSA Through the Base Electrical with Disconnect Switch This 3 pole molded case disconnect switch with provisions for through the base electrical connections are available The disconnect switch will be installed in the unit in a water tight enclosure with access through a swinging door Wiring will be provided from the switch to the unit high voltage terminal block The switch will be UL CSA agency recognized Note The disconnect switch will be sized per NEC and UL guidelines but will not be used in place of unit overcurrent protection Two Inch Pleated Filters Two inch pleated media filters shall be available on all models Factory or Field Installed Options Clogged Filter Fan Failure Switch A dedicated differential pressure switch is available to achieve active fan failure indication and or clogged filter indication These indications will be registered with either a zone sensor with status indication lights or an Integrated Comfort System This option is available for microprocessor controlled
41. units Differential Pressure Switches These sensors allow individual fan failure and dirty filter indication for microprocessor controlled units The fan failure switch will disable all unit functions and flash the Service LED on the zone sensor The dirty filter switch will light the Service LED on the zone sensor and will allow continued unit operation Discharge Air Sensing This option provides true discharge air sensing in heating models This sensor is a status indicator readable through Tracer orTracker This option is available for microprocessor controlled units Economizer This accessory shall be available with or without barometric relief The assembly includes fully modulating 0 100 percent motor and dampers minimum position setting preset linkage wiring harness with plug spring return actuator and fixed dry bulb control The barometric relief shall provide a pressure operated damper that shall be gravity closing and shall prohibit entrance of outside air during the equipment off cycle Optional solid state or differential enthalpy control shall be available for either factory or field installation The economizer arrives in the shipping position and shall be moved to the operating position by the installing contractor Electric Heaters Electric heat modules shall be available for installation within basic unit Electric heater elements shall be constructed of heavy duty nickel chromium ele
42. 0 12 0 05 0 05 0 042 0 063 3600 0 14 0 18 0 21 0 07 0 25 0 08 0 08 0 077 0 102 3200 0 07 0 10 0 17 0 05 0 14 0 05 0 05 0 028 0 036 0 042 10 WSC120A 4000 0 11 0 15 0 26 0 07 0 30 0 08 0 08 0 045 0 056 0 070 4800 0 16 0 20 0 34 0 09 0 35 0 10 0 10 0 065 0 081 0 106 Notes 1 Tested with standard filters 3 5 tons 1 6 10 tons 2 Difference in pressure drop should be considered with utilizing optional 2 pleated filters 2 OA Outside Air and RA Return Air 3 Nominal KW ratings at 240 480 600 volts Table PD 24 Electric Heater Voltage Correction Factors Applicable to Auxiliary Heat Capacity Nominal Distribution Capacity Voltage Voltage Multiplier 208 0 751 240 230 0 918 240 1 000 440 0 840 480 460 0 918 480 1 000 540 0 810 600 575 0 918 600 1 000 Table PD 25 Outdoor Sound Power Level dB ref 10 72 Watts Unit Octave Center Frequency Overall Tons Model No 63 125 250 500 1000 2000 4000 8000 dBA 3 WSC036A 85 82 80 79 77 73 69 68 82 45 WSC048 060A 95 88 84 83 80 77 74 70 85 6 WSCO072A 92 95 91 88 84 80 75 68 90 75 WSC090A 91 95 91 88 84 79 75 68 90 10 WSC120A 94 89 87 85 84 78 75 69 88 Note Tests follow ARI270 95 28 PKGP PRCOO3 EN e TRANE Performance Data Table PD 26 3 Ton Single Phase Heating Capacities Net WSC036A1 At 1200 CFM Outdoor Instantaneous Heating Capacity Btuh 1000 Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp
43. 1 2 8 80 30 04 5 00 17 07 17 60 60 09 2 8 80 30 04 8 80 30 04 6 00 20 48 1 6 00 20 48 4 WSC048A3 A4 AW 12 00 40 97 2 6 00 20 48 6 00 20 48 17 40 59 40 2 8 70 29 70 8 70 29 70 6 00 20 48 1 6 00 20 48 5 WSC060A3 4 AW 12 00 40 97 2 6 00 20 48 6 00 20 48 17 40 59 40 2 8 70 29 70 8 70 29 70 23 00 78 52 2 14 30 48 82 8 70 29 70 9 00 30 73 1 9 00 30 73 WSC072A3 4 AW 18 00 61 45 1 18 00 61 45 6 27 00 92 18 2 18 00 61 45 9 00 30 73 36 00 122 90 2 18 00 61 45 18 00 61 45 9 00 30 73 1 9 00 30 73 7 WSC090A3 4 AW 18 00 61 45 1 18 00 61 45 27 00 92 18 2 18 00 61 45 9 00 30 73 36 00 122 90 2 18 00 61 45 18 00 61 45 8 00 61 45 1 18 00 61 45 10 WSC120A3 4 AW 27 00 92 18 2 18 00 61 45 9 00 30 73 36 00 122 90 2 18 00 61 45 18 00 61 45 54 00 184 36 2 36 00 122 90 18 00 61 45 Notes 1 Does not include indoor fan power or heat Voltage 2 2 Heaters are rated at 240v 480v and 600v For other than rated voltage xrated cap Rated Voltage Table PD 39 Electric Heater Voltage Correction Factors Applicable to Auxiliary Heat Capacity Nominal Distribution Capacity Voltage Voltage Multiplier 208 0 751 240 230 0 918 240 1 000 440 0 840 480 460 0 918 480 1 000 540 0 810 600 575 0 918 600 1 000 35 e TRANE Performance Data Table PD 40 Air Temperature Rise Across Electric Heaters Degree F
44. 10 Tons Horizontal Airflow Supply and Retum Return 16 3 4 425 MM 3 4 14 NPT DIA HOLE CONDENSATE DRAIN CLEARANCE CLEARANCE 36 914 MM HORIZONTAL FLOW 18 457 MM N DOWNFLOW 36 914 MM CLEARANCE FROM 6 10 Tons Unit Clearance and Roof TOP OF UNIT 72 Opening 46 88 5 8 1168 2251 Meet CLEARANCE 36 914 MM CLEARANCE 48 1219 MM 48 PKGP PRCOOG EN Dimensional Data All dimensions are in inches 83 7 8 14 355 MM 2131 1 3 4 6 10 Tons Roof Curb 84 1 2 2146 MM 50 3 8 1280 MM 17 3 4 451 y fe 17 314 451 MM 33 3 4 857 MM m 857 MM ALL FLANGES 1 1 4 31 MM 6 10 Tons Downflow Duct Connections Field Fabricated PKGP PRCOOG EN 49 e TRANE Dimensional Data All dimensions are in inches 9 1 8 170 MM 3 5 Tons Economizer Manual or Motorized 3 5 Tons Barometric Relief Damper Fresh Air Damper p x S a x M xU pP 3 s Pt E c a Dom E d 1778 16 2214 7 __ e d 454 MM 406 MM 565 MM i 3 5 Tons Swing Diameter for Hinged Doo
45. 14 348 26 9 397 198 28 7 28 7 312 25 3 369 18 5 85 39 3 39 3 40 9 35 4 43 9 26 9 370 370 38 5 346 42 0 26 3 344 344 35 4 33 2 39 8 257 317 317 320 316 370 246 90 414 414 416 412 444 32 2 39 6 39 6 39 6 39 6 42 5 31 8 373 373 373 373 40 2 316 346 346 346 34 6 373 306 75 36 6 327 40 7 24 5 43 0 15 8 334 310 38 5 23 3 417 14 9 30 2 29 4 35 3 218 398 13 8 26 9 26 9 315 201 372 127 1320 80 38 1 38 1 410 30 7 43 6 22 6 35 5 35 5 387 30 0 42 1 21 6 32 8 32 8 35 6 28 6 401 20 6 30 0 30 0 319 26 9 374 194 85 404 40 4 415 370 44 2 29 4 38 4 38 4 39 3 36 7 42 6 275 35 9 35 9 36 4 35 5 40 3 26 9 33 0 33 0 33 0 33 0 376 26 0 90 424 424 424 424 448 33 2 408 40 8 40 8 40 8 42 9 33 1 38 7 38 7 38 7 38 7 40 8 33 2 36 1 36 1 36 1 36 1 38 0 326 75 373 345 410 25 1 43 3 16 0 342 32 9 38 9 24 3 419 15 1 30 8 30 8 35 8 22 8 40 1 14 1 279 279 320 212 376 13 0 4440 80 39 2 392 414 319 43 9 23 4 36 8 36 8 39 2 315 42 4 22 1 34 0 34 0 36 2 30 2 40 4 214 311 311 326 28 6 378 202 85 413 413 420 38 5 44 5 28 2 39 5 39 5 40 0 38 6 42 9 28 2 371 371 371 371 407 28 0 34 3 343 343 343 38 0 273 90 43 1 43 1 43 1 43 1 45 1 34 1 417 417 417 417 43 3 34 3 39 7 397 397 397 413 347 373 373 373 373 386 344 Notes 1 All capacities shown gross and have not considered indoor fan heat To obtain net cooling subtract indoor fan heat 2 MBH Total Gross Capacity 3 SHC Sensible Heat Capacity Table PD 2 Gross Cooling Capacities MBH 4 Ton Single Three P
46. 2 Oversized Motor amp Drive Sheave Fan Speed Rpm Unit 6Turns 5Turns 4Turns 3Turns 2Turns 1Turn Tons Model No Open Open Open Open Open Open Closed 6 WSCO072A N A 958 1022 1086 1150 1214 1278 7 WSCO090A N A 958 1022 1086 1150 1214 1278 10 WSC120A 947 1015 1082 1150 1217 1285 N A Factory set at 3 turns open 27 e TRANE Performance Data Table PD 23 Static Pressure Drops Through Accessories Inches Water Column Economizerwith Electric Heater Unit Standard Standard OA RA Dampers Accessory KW Tons Model No CFM Filters Pleated Filters 100 OA 100 RA 100 0 100 56 9 15 17 36 54 Downflow Horizontal 960 0 04 0 06 0 05 0 01 0 05 0 00 013 016 019 3 WSCO036A 1200 0 06 0 09 0 07 0 02 0 07 0 01 020 025 030 1440 0 08 0 12 0 10 0 03 0 10 0 01 029 036 043 1280 0 04 0 06 0 08 0 03 0 08 0 01 023 029 034 4 WSC048A 1600 0 05 0 09 0 12 0 04 0 12 0 01 036 045 053 1920 0 08 0 12 0 17 0 06 0 17 0 02 052 064 077 1600 0 05 0 09 0 12 0 04 0 12 0 01 036 045 053 5 WSCO060A 2000 0 09 0 13 0 18 0 07 0 18 0 02 056 070 083 2400 0 12 0 18 0 26 0 10 0 26 0 04 081 100 120 1920 0 04 0 07 0 10 0 01 0 06 0 02 0 02 0 011 0 021 6 WSC072A 2400 0 06 0 09 0 11 0 02 0 08 0 02 0 02 0 020 0 034 2880 0 09 0 12 0 13 0 04 0 10 0 04 0 04 0 033 0 052 2400 0 06 0 09 0 11 0 02 0 08 0 02 0 02 0 020 0 034 75 WSCO090A 3000 0 10 0 13 0 14 0 05
47. 2 73 79 82 8 6 42 75 8 745 73 8 73 2 74 8 0 84 87 47 90 4 88 8 88 0 872 76 82 85 89 52 96 9 95 1 94 2 93 3 77 8 3 8 7 9 1 57 103 5 101 5 100 6 99 6 78 85 88 92 62 110 3 108 1 1071 106 0 8 0 8 6 9 0 94 67 1172 114 9 113 7 112 5 8 2 8 8 9 2 9 6 72 124 3 1217 120 5 119 2 83 9 0 94 98 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 7096 OD relative humidity and demand defrost cycle 33 e TRANE Performance Data Table PD 36 10 Ton Heating Capacities Net WSC120A At 4000 CFM Downflow Configuration Outdoor Inagrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 8 39 6 39 4 39 4 39 5 715 776 8 11 8 49 3 43 3 43 0 43 0 43 0 722 783 8 18 8 56 2 473 470 46 9 46 9 730 791 8 26 8 64 7 51 7 51 3 512 51 1 739 8 00 8 35 8 72 12 56 4 55 8 55 7 55 5 748 8 09 844 8 82 17 613 60 7 60 4 60 3 756 8 17 8 53 8 91 22 66 6 65 8 65 5 65 2 765 8 27 8 62 9 01 27 72 2 713 70 9 70 5 774 8 36 8 72 9 11 32 78 1 770 76 5 76 1 783 8 46 8 82 9 21 37
48. 206 1002 2 24 1038 243 4000 802 1 52 833 1 63 860 1 73 890 1 86 923 2 01 956 2417 986 230 1015 248 1044 265 1077 2 85 4400 876 1 99 905 2 12 931 2 24 955 2 35 983 249 1014 2 66 10445 284 1072 301 1098 3 18 125 3 36 4800 950 2 56 97 270 1002 284 1025 2 96 1048 3 08 1074 3 24 102 343 131 363 1156 381 1181 400 5 HP Oversized Motor amp Drive 2 HP Standard Motor amp Field Supplied Low Static Drive 1 Table PD 19 Continued External Static Pressure Inches of Water 1 10 1 20 1 30 1 40 1 50 1 60 170 1 80 1 90 2 00 CFM RPM BHP RPM RPM BHP RPM RPM RPM RPM RPM RPM BHP RPM BHP 5 HP Oversized Motor amp Drive 3200 1029 220 1057 235 1084 2 49 1108 2 63 1132 277 1155 2 91 177 305 198 3 18 1219 332 1239 346 3600 1072 2 62 106 281 1134 2 98 1160 3 15 1185 331 1209 347 1231 363 1252 378 1274 3 94 1295 410 4000 1111 3 05 143 3 26 174 3 47 1204 3 68 1232 3 88 1260 4 09 1283 4 27 1306 446 1327 463 1349 481 4400 1152 3 55 1182 3 76 1211 3 99 1241 4 21 1270 4 44 1299 4 68 1327 4 91 1352 5 14 1377 5 37 1400 5 57 4800 1205 4 19 1229 4 39 1253 4 58 1280 481 1309 5 06 1336 5 31 1363 5 56 5 HP Oversized Motor amp Field Supplied Sheave 2 26 For Standard Evaporator Fan Speed reference Table PD 20 Notes Data includes pressure drop due to standard filters and wet coils No accessories or options are included in pressure drop data Refer to Table PD 23 to determine additional st
49. 4 7 68 9 69 6 70 0 70 8 52 5 54 4 58 1 63 6 45 7 544 59 1 63 6 61 6 617 62 3 63 6 35 5 44 9 54 3 63 6 676 68 1 68 5 69 0 48 1 50 8 55 4 60 1 43 4 50 8 55 4 60 1 56 8 570 578 60 1 33 2 425 52 1 60 1 225 318 411 50 0 43 5 46 9 514 56 0 4190 46 9 514 56 0 514 517 52 7 55 9 31 6 40 0 55 9 60 9 61 0 61 1 61 5 20 6 29 8 39 0 48 3 2000 58 3 60 5 64 7 679 51 1 60 5 64 7 679 65 8 66 1 66 8 68 1 38 9 58 5 68 0 69 3 70 1 71 0 714 54 0 570 618 65 8 48 8 570 61 8 65 8 62 9 63 1 63 9 65 8 373 475 579 65 8 68 2 68 7 69 2 69 8 49 5 53 1 58 0 62 7 46 4 53 1 58 0 62 7 58 2 58 4 59 6 62 7 35 0 45 3 55 9 62 7 22 9 33 1 43 0 52 7 448 49 0 53 8 58 6 44 0 49 0 53 8 58 6 52 6 53 0 544 58 6 32 5 42 7 53 4 58 6 619 62 1 62 2 62 7 21 1 313 414 51 5 2200 2400 59 8 62 7 66 4 69 2 61 0 64 3 676 70 2 54 1 62 7 66 4 69 2 56 9 64 3 676 70 2 66 4 66 9 677 69 2 670 675 68 5 70 2 40 2 50 7 61 0 69 2 41 3 52 4 63 3 70 2 69 6 70 5 714 719 69 9 70 8 718 72 3 55 4 59 2 64 0 675 56 7 61 1 65 5 68 7 51 8 59 2 64 0 675 54 6 61 1 65 5 68 7 63 8 64 1 65 1 675 64 6 64 9 66 1 68 7 38 9 50 0 61 0 675 40 4 52 2 63 8 68 7 68 6 69 0 69 8 70 5 68 9 69 4 70 2 71 0 50 9 55 2 60
50. 5 Face Area sq ft 17 00 19 83 Rows FPI 3 17 3 17 Refrigerant Control Expansion Valve Expansion Valve Indoor Coil Type Lanced Lanced Tube Size in 3125 3125 Face Area sq ft 9 89 12 36 Rows FPI 4 16 4 16 Refrigerant Control Short Orifice Short Orifice Drain Connection No Size in 184 184 Outdoor Fan Type Propeller Propeller No Used Diameter in 1 26 1 26 Drive Type No Speeds Direct 1 Direct 1 CFM 6 400 6 700 No Motors HP 1 70 1 75 MotorRPM 1 075 1 075 Belt Drive Indoor Fan Type FC Centrifugal FC Centrifugal No Used 1 1 Diameter x Width in 12x12 15x15 Drive Type No Speeds Belt Variable Speed Belt Variable Speed No Motors 1 1 Motor HP Standard Oversized 1 00 3 00 2 00 5 00 MotorRPM Standard Oversized 1 750 1 750 1 750 3 450 Motor Frame Size Standard Oversized 56 56 56 56 Filters Type Furnished 5 Throwaway Throwaway No Size Recommended in 4 16 x 25x 2 4 20x 25x2 Refrigerant Charge Lbs of R 22 12 2 7 9 Circuit 1 7 9 Circuit 2 Notes 1 Cooling Performance and Heating Performance is rated at 95 F ambient 80 F entering dry bulb 67 F entering wet bulb Gross capacity does not include the effect of fan motor heat ARI capacity is net and includes the effect of fan motor heat Units are suitable for operation to 20 of nominal cfm Certified in accordance with the Air Source Unitary Heat Pump Equipment certification program which is based on ARI Standard 210 240 SEER i
51. 5 4 5 01 5 40 5 62 5 87 32 50 8 49 9 49 5 49 1 5 11 551 5 74 5 99 37 55 0 54 0 53 5 53 0 5 21 5 62 5 85 6 11 42 59 2 58 1 575 570 5 31 5 73 5 97 6 23 47 70 3 68 9 68 2 675 5 64 6 09 6 35 6 63 52 754 73 8 73 0 72 2 5 77 6 23 6 49 6 77 57 80 6 78 8 779 771 5 90 6 36 6 63 6 92 62 85 9 83 9 82 9 819 6 04 6 51 6 78 707 67 913 89 0 88 0 86 9 6 18 6 66 6 93 723 72 971 94 5 93 3 92 1 6 34 6 83 7n 740 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 7096 OD relative humidity and demand defrost cycle PKGP PRCOOG EN e TRANE Performance Data Table PD 34 7 Ton Heating Capacities Net 5 090 At 3000 CFM Downflow Configuration Outdoor Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 8 33 3 318 312 30 9 6 9 72 74 77 3 36 3 35 0 34 5 342 6 9 72 74 77 2 39 7 38 4 38 0 377 6 9 72 75 78 7 43 2 42 2 417 414 6 9 73 76 79 12 470 45 9 45 5 45 2 6 9 74 76 79 17 51 1 50 1 49 7 49 3 70 74 77 8 0 22 55 4 54 4 54 0 53 6 70 75 78 8 1 27 60 2 5
52. 5 Ton Single Phase Heating Capacities Net WSC60A1 At 2000 CFM Outdoor Instantaneous Heating Capacity Btuh 1000 Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 60 70 75 80 8 214 20 4 20 0 19 7 193 184 18 0 177 444 4 82 5 02 5 22 3 243 233 22 9 22 6 219 21 0 20 6 20 3 4 53 4 90 5 10 5 31 2 273 26 3 25 9 25 6 24 6 23 7 23 3 23 0 4 62 4 99 5 19 5 40 7 30 5 29 5 29 0 28 7 275 26 6 26 1 25 8 4 71 5 08 5 28 5 49 12 33 8 32 8 32 3 31 9 30 4 29 5 29 1 28 7 4 81 5 18 5 38 5 59 17 372 36 2 35 7 35 3 33 5 32 6 32 1 31 8 4 90 5 28 5 48 5 70 22 40 9 39 8 39 2 38 8 36 8 35 8 35 3 34 9 5 00 5 38 5 58 5 80 27 446 434 42 9 423 40 1 39 1 38 6 38 1 5 10 5 48 5 69 5 92 32 48 5 472 46 6 46 0 437 42 5 419 414 5 21 5 59 5 81 6 03 37 52 4 51 0 50 4 497 472 45 9 454 44 7 5 32 5 70 5 92 6 15 42 56 3 54 8 54 2 53 4 50 7 49 3 48 8 48 1 5 43 5 82 6 05 6 28 47 60 3 58 8 58 0 572 60 3 58 8 58 0 572 5 55 5 95 6 17 6 41 52 64 4 62 8 61 9 61 0 64 4 62 8 61 9 61 0 5 67 6 09 6 31 6 55 57 68 5 63 6 65 8 617 68 5 63 6 65 8 617 5 81 6 11 6 46 6 56 62 69 5 676 66 5 65 4 69 5 676 66 5 65 4 5 86 6 27 6 50 6 73 67 73 6 71 5 70 4 69 2 73 6 715 70 4 69 2 6 02 6 44 6 67 6 90 72 777 75 4 74 3 73 1 77 7 75 4 743 73 1 6 19 6 61 6 84 708 For other airflow conditions see heating capacity correction factor Table PD 39 Net
53. 6 0 KW heater is 2450 cfm Table PD 42 Electric Heater Temperature Rise Correction Factors Variation From Nominal 20 15 10 5 0 5 10 15 20 Temperature Rise Multiplier 125 1 17 1 11 1 05 1 00 0 95 0 91 0 87 0 83 PKGP PRC003 EN 36 ReliaTel Controlled Units Zone Sensors are the building occupant s comfort control devices for Precedent units with the Micro control Manual Changeover Heat Cool or Off System Switch Fan Auto or Off Switch One temperature setpoint lever AUTO N 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 Heat Cool or Service Remote Sensor Sensor s available for all zone sensors to provide remote sensing capabilities S PKGP PRC003 EN Controls S TRANE Integrated Comfort System Sensor s available with optional temperature adjustment and override buttons to provide central control through a Trane Integrated Comfort system ofog Dual Thermistor Remote Zone Sensor This sensor will allow the customer to reduce the total number of remote sensors to obtain space temperature averaging This sensor should be utilized with ReliaTel controls Digital Display Zone Sensor The Digital
54. 6 6 1 208 230 1 80 5 7 13 6 4 WSC048A3 1 208 230 1 60 3 6 6 6 1 208 230 1 80 5 7 13 6 WSC048A4 1 460 1 60 1 7 2 8 1 460 1 80 3 3 7 2 WSC048AW 1 575 1 60 1 5 2 4 1 575 1 80 2 3 5 8 WSCO060A1 1 208 230 1 90 6 2 14 3 1 208 230 1 1 0 7 9 16 4 5 WSCO060A3 1 208 230 1 90 6 2 14 3 1 208 230 1 1 0 7 9 16 4 WSCO060A4 1 460 1 90 2 9 6 6 1 460 1 1 0 3 2 8 2 WSCO60AW 1 575 1 90 2 1 4 9 1 575 1 1 0 2 7 5 0 WSC072A3 1 208 230 3 1 0 5 0 32 2 1 208 230 3 20 6 3 48 0 6 WSC072A4 1 460 3 1 0 2 5 16 1 1 460 3 2 0 3 1 24 0 WSC072AW 1 575 3 1 0 1 7 13 2 1 575 3 2 0 25 18 2 WSCO90A3 1 208 230 3 1 0 5 0 32 2 1 208 230 3 3 0 94 83 0 7 WSCO090A4 1 460 3 1 0 25 16 1 1 460 3 3 0 4 6 42 0 WSCO90AW 1 575 3 1 0 1 7 13 2 1 575 3 3 0 3 7 31 0 WSC120A3 1 208 230 3 20 6 3 56 2 1 208 230 3 5 0 134 1120 10 WSC120A4 1 460 3 2 0 3 1 27 6 1 460 3 5 0 6 6 56 0 WSC120AW 1 575 3 2 0 23 22 2 1 575 3 5 0 5 4 44 0 Table ED 6 Electrical Characteristics Evaporator Fan Motors 60 Cycle Optional Belt Drive Amps Tons Model No No Volts Phase HP FLA LRA WSC036A3 1 208 230 3 1 0 5 0 32 2 3 WSCO036A4 1 460 3 1 0 2 5 16 1 WSCO36AW 1 575 3 1 0 1 7 13 2 WSC048A3 1 208 230 3 1 0 5 0 32 2 4 WSC048A4 1 460 3 1 0 2 5 16 1 WSC048AW 1 575 3 1 0 1 7 13 2 WSCO060A3 1 208 230 3 1 0 5 0 32 2 5 WSCO060A4 1 460 3 1 0 25 16 1 WSCO60AW 1 575 3 1 0 1 7 13 2 42 PKGP PRCOO3 EN e TRANE Electrical Data Table ED 7 Electrical Characteristics Compressor Mot
55. 64 9 95 8 48 2 70 9 70 9 774 617 90 9 463 85 92 6 92 6 96 0 818 101 0 61 1 88 6 88 6 92 3 81 6 99 7 62 3 83 4 83 4 86 4 79 2 96 0 616 778 778 79 4 76 1 91 2 59 9 90 96 7 96 7 974 943 102 1 72 3 94 2 94 2 94 2 94 2 100 7 74 5 90 1 90 1 90 1 90 1 96 8 74 4 84 9 84 9 849 84 9 918 73 6 75 873 774 95 9 579 99 1 373 81 0 744 92 5 56 3 98 3 36 2 74 4 71 2 86 3 53 7 96 1 348 672 672 78 5 50 5 92 0 33 0 3000 80 90 5 90 5 96 3 71 5 100 3 50 7 85 8 85 8 93 0 71 6 99 4 51 2 80 1 80 1 870 69 2 96 7 50 3 74 8 74 3 79 6 66 0 922 48 4 85 95 2 95 2 974 85 3 101 5 62 2 92 2 92 2 94 2 86 5 100 5 64 1 873 873 88 9 85 0 972 64 2 816 816 823 821 92 6 63 5 90 98 7 98 7 98 9 98 1 102 7 74 0 96 9 96 9 96 9 96 9 101 6 771 93 5 93 5 93 5 93 5 98 1 779 88 7 88 7 88 7 88 7 93 5 78 1 75 89 3 82 0 96 7 59 5 994 378 83 3 791 93 7 58 7 98 7 36 8 76 5 75 9 878 56 3 96 7 35 4 69 8 69 8 801 53 1 92 9 33 7 3300 80 92 9 92 9 972 73 8 100 6 54 8 88 9 88 9 94 3 75 0 99 9 52 0 83 4 83 4 88 8 73 3 976 522 773 773 815 70 2 93 3 504 85 970 970 984 88 2 101 9 63 3 94 7 94 7 95 8 90 8 101 0 65 6 90 6 90 6 913 90 6 98 5 672 85 0 85 0 85 0 85 0 93 7 66 6 90 100 0 100 0 100 0 100 0 103 1 75 4 98 7 98 7 98 7 98 7 102 3 79 2 95 9 95 9 95 9 95 9 99 1 80 9 918 918 918 918 94 9 822 75 910 86 2 973 60 8 99 7 38 3 85 3 83 8 945 61 1 99 0 373 78 4 78 4 89 1 58 8 971 35 9 72 1 72 1 815 55 7 93 6 343 3600 80 94 8 948 978 75 8 100 9 56 7 91 5 915 95 4 78 1 100 2 55 6 86 2
56. 67 734 0 76 779 0 85 822 0 95 864 105 901 115 936 124 971 134 2880 634 0 63 682 0 74 728 0 82 770 0 91 810 1 01 851 1 11 892 1 22 930 133 965 144 999 1 54 Table PD 14 Continued External Static Pressure Inches of Water 1 10 1 20 1 30 1 40 1 50 1 60 170 1 80 1 90 2 00 CFM RPM BHP RPM RPM BHP RPM RPM RPM RPM RPM RPM RPM BHP 1 HP Standard 1 Standard Motor 8 High Static Drive Kit Motor amp Drive or 2 HP Oversized Motor amp Drive 1920 937 0 98 971 1 06 1004 1 14 1037 1 22 1068 1 30 1097 1 38 1127 147 1154 1 55 1182 164 1210 174 2160 957 1 12 991 1 21 1024 130 1057 1 40 1087 149 1117 1 58 1146 1 67 1174 176 1201 185 1227 1 95 2400 980 127 1013 1 37 1046 147 1076 1 57 1106 1 68 137 178 1166 189 194 199 1220 2 08 1248 219 2640 10044 144 1036 1 55 1067 1 65 1098 1 77 1129 188 1158 199 1185 2 10 1214 2 22 2880 1030 1 64 1061 175 1092 1 86 123 198 1151 2 09 181 222 2 Oversized Motor amp Drive For Standard Evaporator Fan Speed RPM reference Table PD 20 Notes Data includes pressure drop due to standard filters and wet coils No accessories or options are included in pressure drop data Refer to Table PD 23 to determine additional static pressure drop due to other options accessories 1 HP Fan Motor Heat MBH 2 829 x Fan 4024 2 HP Fan Motor Heat MBH 3 000 x Fan BHP 5000 1 Field Supplied Fan Sheave AK84 and Belt AX34 required Factory s
57. 7 3 96 4 20 4 48 2 21 9 21 3 21 2 21 1 19 7 19 2 19 1 19 0 3 65 4 02 4 24 4 50 7 24 3 23 7 23 5 234 219 213 21 2 21 1 3 69 4 05 4 27 4 52 12 270 26 3 26 1 25 9 24 3 23 7 23 5 233 3 73 4 09 4 31 4 54 17 29 7 28 9 28 7 28 5 26 7 26 0 25 8 25 7 3 78 4 14 4 35 4 58 22 32 5 31 7 31 4 31 1 29 3 28 5 28 3 28 0 3 83 4 19 4 40 4 62 27 35 5 34 6 34 3 33 9 32 0 31 1 30 9 30 5 3 89 4 24 4 45 4 67 32 38 6 377 373 36 9 34 7 33 9 33 6 33 2 3 95 4 30 4 51 472 37 417 407 402 39 8 375 36 6 36 2 35 8 4 01 4 37 4 57 4 78 42 44 8 437 43 2 427 40 3 39 3 38 9 384 4 08 444 4 64 4 85 47 48 0 46 8 46 3 45 7 48 0 46 8 46 3 45 7 4 16 4 52 4 72 4 93 52 512 49 9 49 3 48 7 512 49 9 49 3 48 7 4 25 4 61 4 81 5 01 57 54 4 53 0 52 3 51 7 54 4 53 0 52 3 517 4 35 4 71 4 90 5 10 62 576 56 0 55 3 54 5 576 56 0 55 3 54 5 4 45 4 81 5 00 5 20 67 574 55 7 54 8 53 9 574 55 7 54 8 53 9 4 45 4 79 4 97 5 16 72 60 7 58 8 579 570 60 7 58 8 579 570 4 58 4 93 5 11 5 30 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 70 OD relative humidity and demand defrost cycle 30 PKGP PRC003 EN e TRANE Performance Data Table PD 30
58. 75 5 98 6 22 52 64 4 62 8 62 0 613 644 62 8 62 0 61 3 5 46 5 88 6 11 6 35 57 68 4 63 6 66 0 61 9 68 4 63 6 66 0 61 9 5 59 5 90 6 25 6 35 62 69 4 676 66 7 65 7 69 4 676 66 7 65 7 5 64 6 05 6 28 6 51 67 73 5 716 70 6 69 6 73 5 716 70 6 69 6 5 79 6 21 6 44 6 68 72 777 75 7 74 6 73 5 777 75 7 74 6 73 5 5 95 6 38 6 61 6 85 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 7096 OD relative humidity and demand defrost cycle PKGP PRCOOG EN 31 e TRANE 32 Performance Data Table PD 32 6 Heating Capacities Net WSC72A At 2400 Downflow Configuration Outdoor Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 8 23 9 23 4 23 2 23 0 440 4 75 4 95 5 17 3 26 4 26 0 25 8 25 6 4 45 4 81 5 01 5 24 2 29 3 28 8 28 6 28 4 4 52 4 88 5 09 5 31 7 32 3 31 8 31 6 31 4 4 59 4 95 5 17 5 40 12 35 6 35 1 34 8 34 5 4 66 5 04 5 25 5 49 17 39 1 38 5 38 2 379 4 74 5 12 5 34 5 58 22 42 8 42 1 41 8 41 4 4 83 5 22 5 44 5 68 27 46 5 45 7 45 5 45 1 4 93 5
59. 773 76 8 76 4 792 8 55 8 91 9 30 37 83 4 83 2 82 6 82 1 798 8 65 9 01 9 41 42 90 8 89 3 88 6 88 0 8 11 8 75 9 12 9 52 47 112 0 110 1 109 2 108 3 9 01 9 76 10 19 10 65 52 120 1 1178 116 8 115 8 9 14 9 90 10 33 10 80 57 128 4 125 9 124 6 123 5 9 27 10 04 10 48 10 96 62 1370 134 1 132 7 131 5 9 40 10 19 10 64 11 12 67 145 6 142 3 141 2 139 8 9 55 10 35 10 82 11 31 72 155 4 151 8 150 2 148 5 9 74 10 56 11 03 11 52 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 7096 OD relative humidity and demand defrost cycle 34 PKGP PRCOOG EN e TRANE Performance Data Table PD 38 Auxiliary Electric Heat Capacity Total Stage 1 Stage 2 Unit KW MBh No of KW MBh KW MBh Tons Model No Input Output Stages Input Output Input Output 5 00 17 07 1 5 00 17 07 WSC036A1 10 00 34 14 2 5 00 17 07 5 00 17 07 3 13 80 47 11 2 8 80 30 04 5 00 17 07 6 00 20 48 1 6 00 20 48 WSC036A3 4 12 00 40 97 2 6 00 20 48 6 00 20 48 17 40 59 40 2 8 70 29 70 8 70 29 70 5 00 17 07 1 5 00 17 07 4 5 WSC048 060A1 10 00 34 14 2 5 00 17 07 5 00 17 07 13 80 47 1
60. 82 0 50 0 68 1840 0 37 0 57 0 13 0 50 0 83 0 83 0 35 0 70 1920 0 27 0 57 0 75 0 85 0 73 1600 0 90 0 78 0 82 0 64 1 20 0 90 1 05 0 85 1700 0 85 0 82 0 68 0 65 1 15 0 94 0 95 0 89 1800 0 80 0 85 0 56 0 65 1 05 0 98 0 85 0 91 1900 0 70 0 88 0 46 0 65 0 98 1 02 0 75 0 94 5 WSCO060A 2000 0 60 0 90 0 30 0 66 0 90 1 05 0 65 0 95 Horizontal 2100 0 50 0 93 0 14 0 66 0 80 1 10 0 50 0 96 2200 0 40 0 95 0 05 0 67 0 70 1 12 0 35 0 96 2300 0 30 0 97 0 60 1 17 0 15 0 97 2400 0 20 100 0 48 1 20 960 0 86 0 36 0 61 0 28 1 01 0 39 0 89 0 35 1020 0 82 0 37 0 62 0 28 0 99 0 41 0 91 0 47 1080 0 78 0 38 0 55 0 29 0 96 0 43 0 87 0 39 1140 0 74 0 39 0 47 0 29 0 93 0 44 0 82 0 40 3 WSC036A 1200 0 71 0 40 0 39 0 30 0 89 0 45 0 79 0 41 Downflow 1260 0 65 0 41 0 31 0 30 0 85 0 46 0 75 0 42 1320 0 60 0 42 0 19 0 31 0 80 0 48 0 70 0 44 1380 0 54 0 42 0 10 0 31 0 75 0 49 0 64 0 45 1440 0 49 0 43 0 69 0 52 0 59 0 48 1280 0 98 0 53 0 86 0 47 1 25 0 67 1 04 0 56 1360 0 92 0 54 0 80 0 47 1 20 0 68 0 99 0 58 1440 0 85 0 54 0 73 0 48 1 15 0 70 0 93 0 60 1520 0 78 0 55 0 65 0 48 1 10 0 73 0 86 0 63 4 WSC048A 1600 0 71 0 55 0 56 0 49 1 05 0 75 0 79 0 64 Downflow 1680 0 62 0 56 0 43 0 49 1 00 0 78 0 70 0 66 1760 0 52 0 56 0 28 0 50 0 95 0 82 0 55 0 68 1840 0 42 0 57 0 18 0 50 0 88 0 83 0 40 0 70 1920 0 32 0 57 0 80 0 85 1600 0 95 0 78 0 87 0 64 125 0 90 1 10 0 85 1700 0 90 0 82 0 73 0 65 1 20 0 94 1 00 0 89 1800 0 85 0
61. 86 2 90 4 772 98 1 53 4 80 0 80 0 83 3 744 94 1 52 5 85 98 3 98 3 99 1 90 7 102 2 64 2 96 5 96 5 971 94 5 101 5 66 9 93 0 93 0 93 0 93 0 99 0 68 9 878 878 878 878 947 694 90 100 9 100 9 100 9 100 8 103 5 76 8 100 0 100 0 100 0 100 0 102 7 81 1 977 977 977 977 99 9 83 5 940 94 0 94 0 94 0 96 1 85 9 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net cooling subtract indoor fan heat 2 MBH Total Gross Capacity 3 SHC Sensible Heat Capacity Table PD 6 Gross Cooling Capacities MBh 10 Ton Three Phase WSC120AS A4 AW AmbientTemperature F 85 95 105 115 Enter Dry Entering Wet Bulb F CFM Bulb 61 67 73 61 67 73 61 67 73 61 67 73 Airflow F MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC 75 110 8 96 7 123 3 73 1 1277 476 102 7 92 6 118 5 70 9 126 5 46 1 94 5 88 6 110 3 675 123 6 44 2 86 2 84 6 100 9 63 7 118 4 42 0 3600 80 114 3 114 3 123 8 92 0 129 2 64 9 1079 1079 119 0 89 8 1278 65 2 101 1 101 1 111 1 86 4 124 3 63 2 94 1 94 1 102 0 82 4 118 6 60 9 85 121 4 121 4 125 0 108 3 130 7 79 5 116 7 116 7 120 4 108 6 129 1 81 4 110 3 110 3 113 3 105 8 124 5 81 0 103 3 103 3 104 9 102 1 119 0 79 5 90 126 4 126 4 126 9 124 8 132 2 94 4 123 4 123 4 123 4 123 4 130 5 977 118 7 118 7 118 7 118 7 125 8 98 0 112 4 112 4 112 4 112 4 120 0 976 75 113 8 103 0 124 4 75 6 128 2 48 3 105 9 99 1 120 3 74 2 1270 46 9 975 95 1 112 7 71 1 124 4 45 0 89 0 89
62. 9 1 58 6 58 2 71 76 79 8 3 32 65 3 64 1 63 6 63 1 72 77 8 0 8 4 37 70 4 69 1 68 5 68 0 73 78 8 2 8 5 42 75 6 74 3 73 6 73 0 74 8 0 83 87 47 90 2 88 6 878 870 75 8 1 85 88 52 96 7 94 9 94 0 93 2 76 82 8 6 9 0 57 103 4 101 4 100 5 99 5 78 84 88 9 2 62 110 2 108 1 107 0 106 0 79 8 6 9 0 94 67 1172 114 8 113 6 112 5 8 1 88 92 9 6 72 1243 1217 120 5 119 1 8 3 9 0 94 98 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw at 70 OD relative humidity and demand defrost cycle Table PD 35 7 Ton Heating Capacities Net 5 090 At 3000 CFM Horizontal Configuration Outdoor Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 8 33 7 32 2 31 7 31 3 70 73 75 77 3 36 8 35 4 34 9 34 6 70 73 75 78 2 40 1 38 8 38 4 38 1 70 73 76 78 7 43 6 42 5 42 1 418 70 74 76 79 12 474 46 3 45 9 45 6 70 74 77 8 0 17 51 4 50 4 50 0 49 7 71 75 78 8 1 22 55 8 54 7 54 3 53 9 71 76 79 82 27 60 5 59 4 58 9 58 4 72 77 80 83 32 65 5 64 4 63 8 63 3 73 78 8 1 84 37 70 6 69 4 68 8 68
63. 9 33 9 33 6 33 1 4 13 4 46 4 65 4 85 37 418 40 7 40 2 397 376 36 6 36 2 35 7 4 19 4 52 4 72 4 92 42 44 9 43 8 43 2 427 40 4 39 4 38 9 38 4 4 26 4 60 4 79 4 99 47 48 1 46 8 46 2 45 6 48 1 46 8 46 2 45 6 4 33 4 68 4 87 5 07 52 513 49 9 49 2 48 6 51 3 49 9 49 2 48 6 442 4 76 4 95 5 15 57 54 4 52 9 52 2 51 5 54 4 52 9 52 2 51 5 4 51 4 85 5 04 5 24 62 575 55 9 55 1 54 3 575 55 9 55 1 54 3 4 60 4 95 5 14 5 34 67 573 55 5 54 6 53 7 573 55 5 54 6 53 7 4 58 4 92 5 10 5 29 72 60 5 58 5 576 56 7 60 5 58 5 576 56 7 4 70 5 04 5 22 5 42 For other airflow conditions see heating capacity correction factor Table PD 39 Net heating capacity and power input includes indoor fan heat at ARI esp To obtain net heating at other conditions subtract fan heat at this condition and add fan heat at new condition Note 1 Integrated heating capacities and powers include the effects of defrost in the frost region All heating capacities and power kw are at 70 OD relative humidity and demand defrost cycle Table PD 29 4 Ton Single Phase Heating Capacities Net WSC048A3 A4 AW At 1600 CFM Outdoor Instantaneous Heating Capacity Btuh 1000 Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp F 60 70 75 80 60 70 75 80 60 70 75 80 8 174 170 16 8 16 6 15 7 15 3 15 1 14 9 3 61 3 99 4 22 4 48 3 19 5 19 1 18 8 18 6 176 172 16 9 16 7 3 5
64. Contents Introduction Features and Benefits Application Considerations Selection Procedure Model Number Description General Data Performance Data Cooling Performance Fan Performance Heat Performance Controls Electric Power Dimension and Weights Mechanical Specifications 11 12 13 14 17 17 29 37 38 45 53 e TRANE Features and Benefits Factory Installed Options Black Epoxy Pre Coated Coils High Pressure Cutout Hinged Access Doors Phase Monitor Powered or Unpowered Convenience Outlet Supply and or Return Air Smoke Detector Through the Base Electrical Access Through the Base Electrical With Circuit Breaker Through the Base Electrical With Disconnect Switch Two Inch Pleated Filters Factory or Field Installed Options Clogged Filter Fan Failure Switch Differential Pressure Switches Discharge Air Sensing Kit Economizer Electric Heaters Frostat LonTalk Communications Interface Oversized Motors Reference or Comparative Enthalpy Tool less Hail Guards Trane Communications Interface TCI Field Installed Options CO Sensing Digital Display Zone Sensor DualThermistor Remote Zone Sensor High Static Drive e Manual Outside Air Damper Motorized Outside Air Dampers Powered Exhaust Remote Potentiometer e Roof Curb Thermostat Ventilation Override Accessory Zone Sensor PKGP PRCOOG EN Easy to Insta
65. LLED EVAPORATOR SECTION __ ACCESS PANEL 41 4 _ 108 MM ALTERNATE CONDENSATE DRAIN CONNECTION 3 4 14 NPT DIA HOLE 2251 MM 2 ELECTRICAL CONNECTION SINGLE POINT POWER WHEN HEAT INSTALLED CONTROL AND COMPRESSOR ACCESS PANEL 24 1 2 622 MM CONTROL AND COMPRESSOR ACCESS PANEL TOP PANEL 41 4 108 MM 5 5 8 143 MM 7 5 8 194 MM 53 1 4 1353 MM TOP PANEL CONDENSER FAN 40 7 8 1038 MM CONDENSER COIL UNIT CONTROL WIRE 7 8 22MM DIA HOLE SERVICE GAUGE PORT ACCESS 1 3 8 35MM DIA HOLE m UNIT POWER WIRE 1 3 8 35MM DIA HOLE CONDENSER FAN 46 7 8 1190 MM CONDENSER COIL __ UNIT CONTROL WIRE 7 8 22MM DIA HOLE SERVICE GAUGE PORT ACCESS 1 3 8 35MM DIA HOLE UNIT POWER WIRE 1 3 8 35MM DIA HOLE 47 e TRANE Dimensional Data All dimensions are in inches SUPPLY W 6 10 Tons Downflow Airflow Supply and Return Through the Base Utilities SJ THRDUGH THE BASE CONDENSATE 2377 TMM leve 27 578 M4 THROUGH THE BASE ELECTRICAL 10 7 8 1 276 MM 37 8 98 MM 6
66. P Fan Motor Heat MBH 2 90 x Fan BHP 500 Table PD 17 Belt Drive Evaporator Fan Performance 7 2 Ton WSC090 092A3 A4 AW Horizontal Airflow External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 100 RPM BHP 1 Standard Motor amp Field Supplied 1 HP Standard Motor amp Drive Low Static Drive 1 2400 647 051 686 0 58 737 0466 787 0 76 831 0 85 8 0 0 93 908 102 94 112 980 123 1015 133 2700 718 071 753 0 79 792 087 839 0 96 882 1 08 922 1 18 958 127 992 136 1026 147 1058 159 3000 789 0 96 822 1 04 853 113 892 122 935 133 9744 145 1011 158 1044 168 1076 178 1106 188 3300 862 125 892 1 35 921 1 44 91 1 54 988 164 1020 176 1062 190 1096 204 129 2 16 158 227 3600 934 1 61 963 1 71 990 1 81 1016 1 92 1045 2 02 1079 2 13 1115 2 27 148 241 1180 257 1210 2 71 3 HP Oversized Motor amp Drive Table PD 17 Continued External Static Pressure Inches of Water 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 2 00 CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM RPM RPM RPM BHP 3 HP Standard Oversized Motor amp Drive 2400 1051 1 44 1085 1 54 1118 1 64 1152 1 75 1185 1 86 1215 1 97 1247 2 09 1277 2 20 1305 2 32 1333 243 2700 1090 170 122 182 1153 194 1185 2 06 1216 2 18 1245 229 1274 240 1304 253 1333 2 65 1361 278 3000 1136 2 00 1165
67. This option is available to maintain proper building pressurization Great for relieving most building overpressurization problems PKGP PRCOOG EN Features and Benefits e TRANE Quick Access Panels Remove two screws for access to the standardized internal components and wiring Quick Adjust Arm With the Quick 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 Reference or Comparative Enthalpy Measures and communicates humidity while maximizing comfort control Sloped Drain Pans Every Precedent unit has a non corrosive removable double sloped drain pan that s easy to clean and reversible to allo w installation of drain trap on either side of the unit 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 Due to standardized components throughout the Precedent line contractors owners can stock fewer parts Supply and or Retum Air Smoke Detector With this option installed if smoke is detected all unit operation will be shut down Reset will be manual at the unit Return Air Smoke Detectors require minimum allowable airflow when used with certain models Tool less Hail Guards Tool less hail protection quality coil guards shall be either factory or field
68. a will not It i i trippi t tor failure O 1 HP Standard Motor amp Field Supplied High Static Drive 2 product s SEPASTRERUTS RIOT Table PD 9 Belt Drive Evaporator Fan Performance 3 Ton WSC036A3 A4 AW Horizontal Airflow External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 1 00 CFM RPM RPM RPM BHP RPM BHP RPM BHP RPM BHP RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Supplied Low Static Drive 1 1 HP Standard Motor amp Drive 960 588 0 15 661 0 19 725 024 782 029 832 035 8 8 0 40 99 046 958 051 996 0 56 1080 531 0 13 622 0 18 694 024 756 0 29 813 034 864 0 40 910 046 94 052 993 0 59 1031 0 65 1200 570 0 17 654 023 727 028 787 0 34 843 0 40 895 0 46 942 0 52 986 0 59 1026 0 66 1064 0 73 1320 610 0 22 687 0 28 760 0 34 821 0 40 875 0 46 925 0 53 97 3 0 59 1017 0 66 1058 0 73 1095 0 81 1440 651 0 27 723 0 33 793 0 40 855 0 47 908 0 53 956 0 60 1003 0 67 1047 075 1088 0 82 1127 0 89 1 HP Standard Motor amp Field Supplied High Static Drive 2 Table PD 9 Continued External Static Pressure Inches of Water For Standard Evaporator Fan Speed RPM reference Table PD 20 1 10 120 130 140 1 50 Notes BHP RPM BHP RPM BHP RPM Data includes pressure drop due to standard filters and wet coils No accessories or options are included in pressure dro
69. and pay to install them The wiring of the low voltage connections to the unit and the zone sensors is as easy as 1 1 2 2 and 3 3 This simplified system makes wiring easier for the installer ReliaTel Makes Testing Easy ReliaTel requires no special tools to run the Precedent unit through its paces Simply place a jumper between Test 1 andTest 2 terminals on the Low Voltage Terminal Board and the unit will walk through its operational steps automatically The unit automatically returns control to the zone sensor after stepping through the test mode a single time even if the jumper is left on the unit As long as the unit has power and the system on LED is lit ReliaTel is operational The light indicates that the controls are functioning properly ReliaTel features expanded diagnostic capabilities when utilized with Trane Integrated Comfort Systems Some zone sensor options have central control panel lights which indicate the mode the unit is in and possible diagnostic information dirty filters for example Other ReliaTel Benefits The ReliaTel built in anti shortcycle timer time delay relay and minimum on time control functions are factory tested to assure proper operation ReliaTel softens electrical spikes by staging on fans compressors and heaters Intelligent Fallback is a benefit to the building occupant If a component goes astray the unit will continue to operate at predetermined tem
70. at that the fan motor generates is dependent on the effort by the motor cfm and static pressure To determine the total unit static pressure External Static duct system 0 36 wg Standard Filter 1 in 0 09 wg from Table PD 23 Economizer 0 18 wg 10096 Outside Air from Table PD 23 Electric Heater Size 6 kW 0 056 wg from Table PD 23 reference Heating Capacity section on this page for determination of heater size Total Static Pressure 0 69 wg Note The Evaporator Fan Performance Table PD 12 has deducted the pressure drop for a 1 in filter already in the unit see note below Table PD 12 Therefore the actual total static pressure is 0 69 0 09 fromTable PD 23 0 60 wg With 2000 cfm and 0 60 wg Table PD 46 shows 90 bhp for this unit Note below the table gives a formula to calculate Fan Motor Heat 2 829 x bhp 4024 MBH 2 829 x 90 4024 2 95 MBH Now subtract the fan motor heat from the gross cooling capacity of the unit NetTotal Cooling Capacity 63 1 MBH 2 95 60 15 MBH Net Sensible Cooling Capacity 475 MBH 2 95 44 55 MBH Step 5 Compare results to original load requirements If the performance will not meet the building s required total or sensible cooling load try a selection at the next higher size unit Heating Capacity Step 1 Calculate the building heating load using theTrane calculation form or other standard accepted method Step 2 Size the equipment u
71. atic pressure drop due to other options accessories 2 HP Fan Motor Heat MBH 3 00 x Fan BHP 500 5 HP Fan Motor Heat MBH 2 950 x Fan BHP 470 1 Field Supplied Motor Sheave 1VP34 x 7 8 Fan Sheave AK69 and belt AX35 required 2 Fieldsupplied Fan Sheave BK95 required Factory supplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure Our product s warranty will not be affected PKGP PRCOOG EN Performance Data e TRANE Table PD 20 Standard Motor amp Sheave Fan Speed Rpm Unit 6Turns 5Turns 4Turns 3Turns 2Turns 1Turn Tons Model No Open Open Open Open Open Open Closed 3 WSCO036A N A 745 819 894 968 1043 1117 4 WSC048A NA 833 916 1000 1083 1167 1250 5 WSCO060A N A 897 987 1077 1166 1256 1346 6 WSCO072A N A 723 779 835 890 946 1002 7 WSCO090A N A 787 847 908 968 1029 1089 10 WSC120A N A 723 779 835 890 946 1002 Factory set at 3 turns open Table PD 21 Standard Motor amp High Static Drive Accessory Sheave Fan Speed Rpm Unit 6Turns 5Turns 4Turns 3Turns 2Turns 1Turn Tons Model No Open Open Open Open Open Open Closed 6 WSCO072A N A 831 895 959 1022 1086 1150 Factory set at 3 turns open Table PD 2
72. ctrical Characteristics Power Exhaust Tons Volts Phase HP RPM FLA LRA 6 10 208 230 1 0 87 1075 5 7 16 3 6 10 460 1 0 87 1075 3 3 6 8 6 10 575 1 0 87 1075 23 5 4 Note 1 Two speed 43 e TRANE Jobsite Connections DISCONNECT Zone Sensors Typical Number Of Wires SWITCH A 6 BYOTHERS Manual Auto Changeover 7 ZONESENSOR Manual Auto Changeover with Om ERN E ROOFTOP Status Indication LED s 10 PS SN Rol UNIT Programmable Night Setback with Status Indication LED s 7 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 All wiring except power wires is low voltage All customer supplied wiring to be copper and must conform to NEC or and local electrical codes Wiring shown dotted is to be furnished and installed by the customer 44 PKGP PRCOOG EN All dimensions in inches millimeters 3 5 Tons WSC036A WSC048A WSC060A 3 5 Tons Unit Clearance and Roof Opening PKGP PRCOOG EN EVAPORATOR SECTION ACCESS PANEL CONDENSATE DRAIN 3 4 14 NPT DIA HOLE 37 7 16 950 MM e TRANE Dimensional Data TOP PANEL CONDENSER FAN CONDENSER COIL 7 8
73. d to two inch capability Two inch filters shall be factory supplied on all 6 10 ton units Optional 2 inch pleated filters shall be available Compressors All 3 ton standard units shall have direct drive hermetic reciprocating type compressors The reciprocating type compressors have a centrifugal oil pump providing positive lubrication to moving parts Motor shall be suction gas cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage Crankcase heater internal temperature and current sensitive motor overloads shall be included for maximum protection Compressors shall have internal spring isolation and sound muffling to minimize vibration transmission and noise Low pressure switches shall be standard 3 ton high efficiency and 4 10 ton standard and high efficiency units shall have direct drive hermetic scroll type compressors with centrifugal type oil pumps Motor shall be suction gas cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage Internal overloads shall be provided with the scroll compressors Crankcase heaters shall be included on 72 ton standard efficiency units Refrigerant Circuits Each refrigerant circuit offers a choice of independent fixed orifice expansion devices or thermal expansion valve Service pressure ports and refrigerant line filter driers are factory installed as standard An area shall be prov
74. e 1 1 Standard Motor amp Drive 1600 703 036 757 041 806 047 854 0 52 899 0 58 4 065 95 073 1023 079 1060 0 86 1800 706 042 760 0 47 815 054 861 0 60 947 07 988 078 1028 0 86 1067 0 94 1104 1 02 2000 0 57 821 0 62 0 69 918 0 76 958 0 83 998 0 90 1036 0 96 1073 102 1111 1 10 147 1 19 2200 0 75 885 0 80 930 0 87 97 0 95 1016 1 03 1053 1 10 1089 1177 1124 124 1158 131 191 139 2400 909 0 96 950 1 02 990 1 08 1034 1 16 1074 125 110 100 143 142 1177 150 Table PD 12 Continued For Standard Evaporator Fan Speed RPM reference Table PD 20 Notes External Static Pressure Inches of Water Data includes pressure drop due to standardfilters and wet coils 1 10 1 20 1 30 1 40 1 50 No accessories or options are included in pressure drop data RPM BHP RPM BHP RPM BHP RPM BHP Refer to Table PD 23 to determine additional static pressure drop due to other options accessories 1 Standard Motor amp Drive Fan Motor Heat MBH 2 829 x Fan 4024 1600 1093 0 92 1126 0 99 1160 106 1190 1 13 1222 120 1 Field Supplied Fan Sheave AK56 required Field Supplied Belt may be 1800 1138 1 10 1171 1 17 1203 1 25 1232 1 32 1262 1 39 TENE aan 1 efiam 7 Factory supplied motors in commercial equipment are definite purpose motors 2000 1182 128 1215 137 1246 146 specifically designed and tested to operate reliably and continuously at all 2200 1226 148 cataloged
75. eives and uses this information to maximize use of economizer cooling and to provide maximum occupant comfort control Reference or Comparative Enthalpy option shall be available when a factory or field installed Downflow Economizer is ordered This option is available on all downflow models Tool less Hail Guards Tool less hail protection quality coil guards are available for condenser coil protection Trane Communication Interface This option shall be provided to interface ReliaTel controlled units with theTrane Integrated Comfort systems Mechanical Specifications e TRANE Field Installed Options CO Sensing The sensor shall have the ability to monitor space occupancy levels within the building by measuring the parts per million of CO Carbon Dioxide in the air As the CO levels increase the outside air damper modulates to meet the CO space ventilation requirements Digital Display Zone Sensor The Digital LCD Liquid Crystal Display zone sensor has the look and functionality of standard zone sensors This sensor includes a digital display of set point adjustment and space temperature in F Fahrenheit or C Celsius Includes FAN and SYSTEM buttons supports the service functions of the standard sensor E squared memory stores last programmed set points Requires 24 VAC Volts AC This sensor should be utilized with ReliaTel controls DualThermistor Remote Zo
76. et It is extremely easy to locate and attach the thermostat wire and test operation of all unit functions This is another cost and time saving installation feature PKGP PRCOOG EN Features and Benefits e TRANE Low Voltage Connections The wiring of the low voltage connections to the unit and the zone sensors is as simple as 1 1 2 2 and 3 3 This simplified system makes it easy for the installer to Electric Heaters Electric heat modules are available within the basic unit If ordering the Through the Base Electrical option with an Electrical Heater the heater must be factory installed Powered or Unpowered Convenience Outlet This option is a GFCI 120v 15amp 2 plug convenience outlet either powered or unpowered This option can only be ordered when theThrough the Base Electrical with either the Disconnect Switch or Circuit Breaker option is ordered Single Point Power A single electrical connection powers the unit Single Side Service Single side service is standard on all units Through the Base Condensate Every unit includes provisions for through the base condensate drain connections This allows the drain to be connected through the roof curb instead of a roof penetration Through the Base Electrical Utility Access Factory provided through the base openings simplify wiring and piping Because these utility openings frequently minimize the number of roof penetrations the integrity of
77. g shown is tested in accordance with ARI Standard 270 For more information refer to Table PD 25 Refrigerant charge is an approximate value For a more precise value see unit nameplate and service instructions Optional 2 inch pleated filters are also available ON 14 PKGP PRCOOG EN e TRANE General Data Table GD 2 General Data 5Ton Convertible Units 6Ton Convertible Units WSCO60A1 WSCO060A3 A4 AW WSC072A3 A4 AW Cooling Performance Gross Cooling Capacity 63 100 63 100 74 000 EER SEER 9 70 10 10 10 6 Nominal ARI Rated 2 000 2 000 2 000 2 0000 2 400 2 100 ARI Net Cooling Capacity 60 000 60 000 70 000 Integrated Part Load Value System Power KW 6 90 6 74 6 6 HeatingPerformance High Temp Btuh Rating 59 000 59 000 68 000 SystemPowerKW COP 5 96 5 76 6 04 3 3 LowTemp Btuh Rating 36 200 36 200 38 000 System Power KW COP 5 30 5 05 5 06 2 2 HSPF Btu Watts hr 6 96 7 00 Compressor 1 Scroll 1 Scroll 1 Scroll Outdoor Sound Rating dB 85 85 90 Outdoor Coil Type Lanced Lanced Lanced Tube Size in OD 13125 13125 3125 Face Area sq ft 9 59 9 59 17 00 Rows FPI 3 17 3 17 2 17 Refrigerant Control Expansion Valve Expansion Valve Expansion Valve Indoor Coil Type Lanced Lanced Lanced Tube Size in 3125 3125 3125 Face Area sq ft 6 68 6 68 9 89 Rows FPI 3 16 3 16 3 16 Refrigerant Control Short Orifice Short
78. hase WSCO048A1 A4 AW AmbientTemperature F 85 95 105 115 Enter Dry Entering Wet Bulb F 61 67 73 61 67 73 61 67 73 61 67 73 Airflow F MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC 75 45 9 38 6 52 2 29 8 55 3 20 0 42 3 36 5 49 6 288 542 19 0 38 5 345 45 8 265 524 178 347 325 415 25 0 495 16 4 1440 80 470 465 524 372 55 9 277 43 6 43 6 49 8 35 9 54 7 26 7 40 5 40 5 45 9 34 0 526 25 3 373 373 418 32 0 496 23 9 85 50 1 50 1 52 8 444 56 6 34 0 474 474 50 2 43 4 55 0 334 443 443 466 416 529 32 8 411 411 42 5 396 498 313 90 52 9 52 9 53 6 515 572 40 3 50 9 50 9 513 51 1 55 5 40 2 48 1 48 1 48 1 48 1 53 2 39 8 45 0 45 0 45 0 45 0 50 0 387 75 472 411 529 311 55 7 20 3 43 5 39 1 50 6 29 8 547 19 3 39 7 370 46 9 28 0 529 18 2 35 8 35 0 42 6 25 9 503 16 9 1600 80 487 487 53 2 38 9 56 4 28 2 45 7 45 7 50 8 38 0 55 2 277 42 5 425 471 36 2 53 3 26 5 39 2 39 2 42 9 342 504 25 1 85 519 519 53 7 46 6 571 34 9 49 6 49 6 514 46 3 55 6 346 465 465 479 447 53 5 343 43 2 43 2 440 427 506 332 90 544 544 547 54 1 578 41 6 527 527 52 7 527 56 1 41 9 50 3 50 3 50 3 50 3 54 0 42 0 473 473 473 473 510 41 2 75 48 3 43 5 53 3 32 0 56 0 20 6 446 415 513 311 55 0 19 6 40 8 39 5 477 29 4 53 4 18 5 36 8 368 43 4 273 50 9 172 1760 80 50 4 50 4 53 8 40 4 56 7 28 6 476 476 515 40 0 55 7 28 4 44 3 443 48 1 384 53 8 275 409 40 9 43 9 36 4 511 26 2 85 53 3 53 3 545 48 6 575 35 6
79. ided for replacement suction line driers Evaporator and Condenser Coils Internally finned 5 16 copper tubes mechanically bonded to a configured aluminum plate fin shall be standard Coils shall be leak tested at the factory to ensure the pressure integrity The evaporator coil and condenser coil shall be leak tested to 200 psig and pressure tested to 450 psig The condenser coil shall have a patent pending 1 1 1 hybrid coil designed with slight gaps for ease of cleaning A removeable reversible double sloped condensate drain pan with provision for through the base condensate drain is standard Outdoor Fans The outdoor fan shall be direct drive statically and dynamically balanced draw through in the vertical discharge position The fan motor shall be permanently lubricated and shall have built in thermal overload protection Indoor Fan All 3 5 ton 3 phase units offer a choice of direct drive FC centrifugal fans or belt driven FC centrifugal fans with adjustable motor sheaves 3 5 ton direct drive oversized motors shall be available for high static operations All 6 10 ton units shall have belt drive motors with an adjustable idler arm assembly for quick adjustment to fan belts and motor sheaves All motors shall be thermally protected All indoor fan motors meet the U S Energy Policy Act of 1992 EPACT Controls Unit shall be completely factory wired with necessary controls and contactor pressure lugs or termina
80. ied 1 HP Standard Motor amp Drive Low Static Drive 1 1280 616 0 22 677 026 734 0 31 787 0 37 1440 596 0 23 663 0 29 7199 0 33 772 0 38 823 044 1600 647 031 71 0 37 764 0 42 813 047 860 0 53 1760 701 0 41 758 046 811 0 52 856 0 58 901 0 64 1920 755 0 52 807 0 57 859 064 903 071 945 0 77 0 42 878 048 99 0 53 959 0 59 997 0 64 0 51 914 0 57 954 0 63 993 0 69 1029 0 75 0 59 951 0 66 992 0 74 1029 0 80 1065 0 87 0 70 986 0 77 1027 0 85 1066 0 93 1102 100 0 83 1024 0 89 1063 097 1101 105 1137 1 14 Table PD 10 Continued For Standard Evaporator Fan Speed RPM reference Table PD 20 z Notes External Static Pressure Inches of Water Data includes pressure drop due to standard filters and wet coils 1 10 1 20 1 30 1 40 1 50 No accessories or options are included in pressure drop data RPM BHP RPM BHP RPM BHP RPM BHP Refer to Table PD 23 to determine additional static pressure drop due to other Standard Motor amp Drive Fon Motor Heat IMBH 2 829 Fan BHP 4024 1280 1033 0 70 1069 0 77 1103 0 83 1136 0 89 1170 0 96 1 Field Supplied Fan Sheave AK61 required Field Supplied Belt may be 1440 1066 0 81 1099 0 87 113 0 94 1165 1 01 1196 1 08 necessary 1600 1099 0 93 1132 1 00 1166 1 07 1196 1 14 1228 1 21 Factory supplied motors in commercial equipment are definite purpose motors RE ES specifically designed and tested to operate reliably and continuously at all 1760 1136 108 1168 115
81. inished with a weather resistant baked enamel finish Unit s surface shall be tested 1000 hours in a salt spray test in compliance with ASTM B117 Cabinet construction shall allow for all maintenance on one side of the unit Service panels shall have lifting handles and be removed and reinstalled by removing only a single fastener while providing a water and air tight seal exposed vertical panels and top covers in the indoor air section shall be insulated with a cleanable foil faced fire retardent permanent odorless glass fiber material The base of the unit shall be insulated with 1 2 inch 1 pound density foil faced closed cell material All insulation edges shall be either captured or sealed The unit s base pan shall have no penetrations within the perimeter of the curb other than the raised 1 inch high downflow supply return openings to provide an added water integrity precaution if the condensate drain backs up The base of the unit shall have provisions for forklift and crane lifting with forklift capabilities on three sides of the unit Mechanical Specifications e TRANE UnitTop The top cover shall be one piece construction or where seams exist it shall be double hemmed and gasket sealed The ribbed top adds extra strength and prevents water from pooling on unit top Filters One inch throwaway filters shall be standard on all 3 5 ton units The filter rack can be converte
82. ir distribution Belt or direct drive standard or oversized supply fan motors meet a wide airflow range Cooling Standard or High Efficiency Cooling available Economizer Equipped with either dry bulb reference or comparative enthalpy sensing this feature provides free cooling as the outdoor temperature and or humidity decreases Economizers correctly installed offer a valuable energy savings Factory installed economizers save time and ensure proper installation High Efficiency Motors This option is available with efficiency ratings from 86 5 up to 91 0 It is not available for all models Low Ambient Cooling All Precedent microprocessor units have cooling capabilities down to O F as standard Electromechanical models have cooling capabilities to 40 F as built or to 0 F by adding the optional low ambient control frostat Oversized Motors Factory or field installed oversized motors available for high static applications One of our Finest Assets Trane Sales Representatives are a Support Group that can assist you with Product Application Service Training Special Applications Specifications Computer Programs and much more Precedent has the features and benefits that make it first class in the light commercial rooftop market PKGP PRCOOG EN Application Considerations e TRANE Application of this product should be within
83. l block for power wiring Unit shall provide an external location for mounting a fused disconnect device Microprocessor controls provide for all 24 volt control functions The resident control algorithms shall make all heating cooling and or ventilating decisions in response to electronic signals from sensors measuring indoor and outdoor temperatures The control algorithm maintains accurate temperature control minimizes drift from set point and provides better building comfort A centralized Microprocessor shall provide anti short cycle timing and time delay between compressors to provide a higher level of machine protection 53 e TRANE Factory Installed Options Black Epoxy Pre Coated Coils The black epoxy coils have a thermoset vinyl coating that is bonded to the aluminum fin stock prior to the fin stamping process The pre coated coils are an economical option for protection in mildly corrosive environments High Pressure Cutout This is offered for units that do not have High Pressure cutout as standard All 3 phase units with scroll compressors include High Pressure Cutout as standard Hinged Access Doors Sheet metal hinges are available on the Filter Evaporator Supply Fan Heat and the Compressor Control Access Doors Phase Monitor Phase monitor shall provide 10096 protection for motors and compressors against problems caused by phase loss phase imbalance and phase reversal Phase monitor is equipped
84. ll Service Maintain Because today s owners are very cost conscious when it comes to service and maintenance the Trane Precedent was designed with direct input from service contractors This valuable information helped to design a product that would get the serviceman off the job quicker and save the owner money Precedent does this by offering Quality and Reliability ReliaTel Controls LCI R 1 ReliaTel controls provide unit control for heating cooling and ventilating utilizing input from sensors that measure outdoor and indoor temperature Ouality and Reliability are enhanced through ReliaTel control and logic prevents the unit from short cycling considerably improving compressor life ensures that the compressor will run for a specific amount of time which allows oil to return for better lubrication enhancing the reliability of the compressor ReliaTel PKGP PRCO03 EN Features and Benefits e TRANE Precedent with ReliaTel reduces the number of components required to operate the unit thereby reducing possibilities for component failure ReliaTel Makes Installing and Servicing Easy ReliaTel eliminates the need for field installed anti shortcycle timer and time delay relays ReliaTel controls provide these functions as an integral part of the unit The contractor no longer has to purchase these controls as options
85. lude the effects of defrost in the frost region All heating capacities and power kw are at 70 OD relative humidity and demand defrost cycle Table PD 27 Ton Three Phase Heating Capacities Net WSC036A3 A4 AW At 1200 CFM Outdoor Instantaneous Heating Capacity Btuh 1000 Integrated Heating Capacity Btuh 1000 Total Power in Kilowatts at Temp at Indicated Indoor Dry Bulb Temp at Indicated Indoor Dry Bulb Temp Indicated Indoor Dry Bulb Temp 60 70 75 80 60 70 75 80 60 70 75 80 8 9 6 8 6 8 1 75 8 6 77 73 6 8 2 14 2 21 2 23 2 25 3 117 10 7 10 1 9 5 10 5 9 6 9 1 8 6 2 25 2 32 2 35 2 38 2 13 9 12 8 12 3 116 12 5 11 5 11 1 10 4 2 36 2 44 2 47 2 50 7 16 3 15 1 14 5 13 9 14 7 13 6 13 1 12 5 2 46 2 54 2 58 2 62 12 18 6 174 16 8 16 1 16 7 15 7 15 1 14 5 2 55 2 65 2 69 2 73 17 20 9 19 8 19 2 18 5 18 8 178 173 16 7 2 64 2 75 2 80 2 85 22 23 4 22 1 21 5 20 8 21 1 19 9 19 4 18 7 2 73 2 85 2 90 2 95 27 26 0 24 6 23 9 23 2 23 4 22 1 21 5 20 9 2 82 2 95 3 00 3 06 32 28 6 272 26 4 25 7 25 7 24 5 238 23 1 2 91 3 04 3 11 3 17 37 31 2 29 7 28 9 28 2 28 1 26 7 26 0 25 4 3 00 3 14 3 21 3 28 42 33 9 32 2 314 30 6 30 5 29 0 28 3 275 3 09 3 24 3 32 3 39 47 36 5 34 8 34 0 33 1 36 5 34 8 34 0 33 1 3 18 3 34 3 42 3 50 52 39 2 374 36 5 35 6 392 374 36 5 35 6 3 28 3 45 3 53 3 62 57 41 8 38 7 378 36 8 418 38 7 378 36 8 3 37 3 53 3 63 3 72 62 43 2 413 40 3 39 3 43 2 413 40 3 39 3 3 44 3 65 3 75 3 85 67 45 8 43 9 42 9 418 45 8 43 9 42 9 41 8 3 55 3 76
86. ments internally delta connected for 240 volt wye connected for 480 and 600 volt Staging shall be achieved through ReliaTel Each heater package shall have automatically reset high limit control operating through heating element contactors All heaters shall be individually fused from the factory where required and shall meet all NEC and CEC requirements when properly installed Power assemblies shall provide single point connection Electric heat modules shall be UL listed or CSA certified PKGP PRC003 EN Frostat This option is to be utilized as a safety device The Frostat opens when temperatures on the evaporator coil fall below 10 F The temperature will need to rise to 50 F before closing This option should be utilized in low airflow or high outside air applications LonTalk Communication Interface This option shall be provided to allow the unit to communicate as aTracer LCI R device or directly with generic LonTalk Network Building Automation System Controls Oversized Motors Direct drive oversized motors shall be available for high static applications Reference or Comparative Enthalpy Reference Enthalpy is used to measure and communicate outdoor humidity The unit receives and uses this information to provide improved comfort cooling while using the economizer Comparative Enthalpy measures and communicates humidity for both outdoor and return air conditions and return air temperature The unit rec
87. n conditions Use theTrane calculation methods or any other standard accepted method Factors used in unit selection A Total Cooling Load 59 MBh B Sensible Cooling Load 40 MBh Airflow 2000 cfm D Electrical Characteristics 460 60 3 E Summer Design Conditions Entering Evaporator Coil 80 DB 67 WB Outdoor Ambient 95 F External Static Pressure 0 36 in wg G Downflow Configuration H High Efficiency Economizer Step 2 As a starting point a rough determination must be made of the size of the unit The final selection will be made after examining the performance at the given conditions Divide the total cooling load by nominal BTUH per ton 12 MBh per ton then round up to the nearest unit size 59 MBh 12 MBh approx 5 tons Step 3 Table PD 3 shows that a WSC060A4 has a gross cooling capacity of 63 1 MBh and 475 MBh sensible capacity at 2000 cfm and 95 DB outdoor ambient with 80 DB 67 WB air entering the evaporator To Find Capacity at Intermediate Conditions Not in theTable When the design conditions are between two numbers that are in the capacity table interpolation is required to approximate the capacity Note Extrapolation outside of the table conditions is not recommended 12 Selection Procedures Step 4 In order to select the correct unit which meets the building s requirements the fan motor heat must be deducted from the gross cooling capacity The amount of he
88. ne Sensor This sensor will allow the customer to reduce the total number of remote sensors to obtain space temperature averaging This sensor should be utilized with ReliaTel controls High Static Drive The high static drive option shall allow the standard motor on the 6 and 7 2 ton units to operate with improved external static capabilities Manual Outside Air Damper This rain hood and screen shall provide up to 50 percent outside air Motorized Outside Air Dampers Manually set outdoor air dampers shall provide up to 50 percent outside air Once set outdoor air dampers shall open to set position when indoor fan starts The damper shall close to the full closed position when indoor fan shuts down Powered Exhaust The powered exhaust available for 6 10 ton units shall provide exhaust of return air when using an economizer to maintain better bulding pressurization Remote Potentiometer The minimum position setting of the economizer shall be adjusted with this accessory Roof Curb The roof curb shall be designed to mate with the unit s downflow supply and return and provide support and a water tight installation when installed properly The roof curb design shall allow field fabricated rectangular supply return ductwork to be connected directly to the curb Curb design shall comply with requirements Curb shall be shipped knocked down for field assembly and shall include wood nailer strips Thermostat T
89. or And Condenser Motor 60 Cycle Compressor Motor Condenser Fan Motor Unit AMPS AMPS Tons Model No No Volts Phase HP RPM RLA LRA No Phase HP FLA LRA WSC036A1 1 208 230 1 3 1 3450 17 5 104 0 1 1 20 1 5 2 5 3 WSC036A3 1 208 230 3 3 1 3450 11 8 74 0 1 1 20 1 5 2 5 WSC036A4 1 460 3 3 1 3450 6 3 37 6 1 1 20 0 6 1 3 WSC036AW 1 575 3 3 1 3450 5 2 30 4 1 1 20 0 5 1 2 WSC048A1 1 208 230 1 3 9 3450 26 9 131 0 1 1 33 2 0 6 6 4 WSC048A3 1 208 230 3 3 9 3450 14 6 91 0 1 1 33 2 0 6 6 WSC048A4 1 460 3 3 9 3450 7 3 46 0 1 1 33 1 2 2 5 WSC048AW 1 575 3 3 9 3450 6 0 37 0 1 1 33 0 7 1 5 WSCO060A1 1 208 230 1 5 1 3450 32 0 144 0 1 1 33 2 0 6 6 5 WSCO060A3 1 208 230 3 5 1 3450 19 1 128 0 1 1 33 2 0 6 6 WSCO060A4 1 460 3 5 1 3450 9 9 63 0 1 1 33 1 2 2 5 WSCO60AW 1 575 3 5 1 3450 7 9 49 0 1 1 33 0 7 1 5 WSC072A3 1 208 230 3 6 0 3450 18 6 156 0 1 1 70 3 85 9 30 6 WSC072A4 1 460 3 6 0 3450 9 3 75 0 1 1 70 2 50 5 80 WSC072AW 1 575 3 6 0 3450 7 4 54 0 1 1 70 1 54 3 60 WSCO90AS3 1 208 230 3 7 5 3450 26 0 181 5 1 1 70 3 85 9 30 Th WSCO090A4 1 460 3 75 3450 13 5 95 0 1 1 70 2 50 5 80 WSC090AW 1 575 3 7 5 3450 10 9 69 0 1 1 70 1 54 3 60 WSC120A3 2 208 230 d 4 8 3450 17 3 123 1 1 75 4 0 9 4 10 WSC120A4 2 460 3 4 8 3450 9 0 62 0 1 1 75 2 8 6 8 WSC120AW 2 575 3 4 8 3450 7 1 50 0 1 1 75 2 4 6 2 Notes 1 Amp draw for each motor multiply values by number of motors to determine total amps 2 HP for each compressor Table ED 8 Ele
90. otor heat ARI capacity is net and includes the effect of fan motor heat Units are suitable for operation to 20 of nominal cfm Certified in accordance with the Air Source Unitary Heat Pump Equipment certification program whichis based on ARI Standard 210 240 SEER is rated at ARI conditions and in accordance with DOE test procedures Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 For more information refer to Table PD 25 Refrigerant charge is an approximate value For a more precise value see unit nameplate and service instructions Fan Diameter with oversized motor is 12x 11 Optional 2 inch pleated filters are also available oo 15 e TRANE Table GD 3 General Data General Data 72 Ton Convertible Units 10 Ton Convertible Units WSCO90AGS A4 AW WSC120A3 A4 AW CoolingPerformance Gross Cooling Capacity 93 000 121 000 EER 10 1 10 1 Nominal CFM ARI Rated CFM 3 000 2 625 4 000 3 200 ARI Net Cooling Capacity 88 000 113 000 Integrated Part Load Value 10 7 System Power KW 8 71 11 19 Heating Performance High Temp Btuh Rating 88 000 108 000 SystemPowerKW COP 8 06 3 2 9 59 3 3 LowTemp Btuh Rating 50 000 59 000 System Power KW COP 6 66 2 2 7 86 2 2 HSPF Btu Watts hr Compressor No Type 1 Scroll 2 Scrolls Outdoor Sound Rating dB 90 88 Outdoor Coil Type Lanced Lanced Tube Size OD 3125 312
91. p data 1 Standard Motor amp Drive Refer to Table PD 23 to determine additional static pressure drop due to other 960 1032 0 62 1066 0 67 110001 073 113 0 79 1166 0 86 options accessories 1080 1065 070 1099 0 76 1132 082 164 089 0 95 Fan Motor heat MBA 2 820 X Fan BFP E4024 1 Field Supplied Fan Sheave AK69 required Field Supplied Belt may be necessary 1200 1099 0 80 1133 0 86 1166 0 93 TI97 0 99 1227 1 06 2 Field Supplied Fan Sheave AK41 required Field Supplied Belt may be necessary 1320 1132 0 88 1167 0 96 1200 1 04 1230 1 11 1261 119 Factory supplied motors in commercial equipment are definite purpose motors 1440 1164 0 97 1199 1 05 1232 1 14 1263 122 1294 130 specifically designed and tested to operate reliably and continuously at all cataloged 1 Standard Motor amp Field Supplied High Static Drive 2 conditions Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure Our product s warranty will not be affected 21 e TRANE Performance Data Table PD 10 Belt Drive Evaporator Fan Performance 4 Ton WSC048A3 A4 AW Downflow Airflow External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 1 00 CAM RPM RPM RPM RPM BHP RPM RPM BHP RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Suppl
92. perature setpoint Intelligent Anticipation is a standard ReliaTel feature It functions continuously as ReliaTel and zone sensor s work together in harmony to provide much tighter comfort control than conventional electro mechanical thermostats The same ReliaTel Board fits all Precedent Packaged Gas Electrics Cooling with Electric Heat and Heat Pump models This provides standardization of parts for contractors Less money is tied up in inventory with ReliaTel e TRANE Outstanding Standard and Optional Components Black Epoxy Pre Coated Coils The pre coated coils are an economical option for protection in mildly corrosive environments Cabinet Integrity For added water integrity Precedent has a raised 1 lip around the supply and return of the downflow units to prevent water from blowing into the ductwork Clogged Filter Fan Failure Switch A dedicated differential pressure switch is available to achieve active fan failure indication and or clogged filter indication These sensors allow a zone sensor service light or Integrated Comfort System to indicate a dirty filter or a fan that s not working The field installation charges for these valuable feedback devices often eliminate them from consideration Factory installation can make such features a good investment Sensing The CO sensor has the ability to monitor space occupancy levels within the building by measuring the parts per million of CO
93. phase only 4 Filter Switch and Fan Fail 0 No Disconnect NoCircuit Breaker No 5 Clogged Filter Switch and Discharge Phase Monitor Air Sensing Tube 1 Unit Mounted Non Fused Disconnect 6 Fan Fail Switch and Discharge Air 2 Unit Mounted Circuit Breaker Sensing Tube 3 Phase Monitor 7 Clogged Filter and Fan Fail Switches 4 Phase Monitor amp Non Fused and Discharge Air Sensing Tube Disconnect Switch 5 Phase Monitor amp Circuit Breaker Model number WSCO36A3RBA C000A10001A0 describes a unit with the following characteristics Packaged Heat Pump 3 ton nominal cooling capacity 208 230 60 3 power supply ReliaTel controls 6 kw electric heater model 0 100 dry bulb economizer without barometric relief standard direct drive motor standard access panels filters standard condenser with no coil protection through the base electric access non fused disconnect no convenience outlet or communications interface standard refrigeration coil high pressure control return air smoke detector and clogged filter switch 13 e TRANE General Data Table GD 1 General Data 3Ton Convertible Units 4Ton Convertible Units WSC036A1 WSC036A3 A4 AW WSC048A1 WSCO048A3 A4 AW CoolingPerformance Gross Cooling Capacity 38 100 38 100 50 800 50 800 SEER 9 80 10 20 10 50 10 70 Nominal CFM ARI Rated CFM 1 200 1 200 1 200 1 200 1 600 1 600 1 600 1
94. re drop due to other CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP options accessories 1 Standard Motor Fan Motor Heat MBH 2 829 x Fan BHP 4024 1600 1206 1 12 1241 1 20 1275 1 28 1306 137 1338 1 46 1 Field Supplied Fan Sheave AK56 required Field Supplied Belt may be 4 2 necessary 1800 1256 132 1291 141 1326 1 50 Factory supplied motors in commercial equipment are definite purpose motors 2000 specifically designed and tested to operate reliably and continuously at all 2200 cataloged conditions Using the full horsepower range of our fan motors as 2400 shown in our tabular data will not result in nuisance tripping or premature motor ailure Our product s warranty will not be affected 23 e TRANE Performance Data Table PD 14 Belt Drive Evaporator Fan Performance 6 WSC072A3 A4 AW Downflow Airflow External Static Pressure Inches of Water 10 20 30 40 50 60 70 80 90 1 00 CFM RPM BHP RPM RPM BHP RPM RPM BHP RPM RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Supplied Low Static Drive 1 1 HP Standard Motor amp Drive 1920 588 0 35 643 043 693 050 738 0 57 782 065 823 073 862 081 90 0 89 2160 564 0 37 618 0 44 672 0 52 721 0 60 765 0 68 806 076 847 0 85 885 0 93 922 102 2400 602 047 652 054 701 0 63 750 0 72 794 0 81 834 090 873 098 99 108 945 117 2640 589 0 50 642 0 59 690 0
95. ric Relief Sd ee 0 Standard Refrigeration System DIGIT 15 Supply Fan Drive p M Le DIGIT 23 Refrigeration Controls 0 Standard Drive 1 Oversized Motor 0 Refrigeration Control 2 Optional Belt Drive Motor 1 High Pressure Control 2 Frostat 3 Crankcase Heater DIGIT 16 Hinged Service Filters 4 High Pressure Control and Frostat 0 Standard Panels Standard Filters 5 High Pressure Control and Crankcase A Hinged Access Panels Standard Filters Heater B Standard Panels 2 Pleated Filters 6 Frostat and Crankcase Heater C Hinged Access Panels 2 Pleated 7 High Pressure Control Frostat and Filters Crankcase Heater DIGIT 17 Condenser Coil Protection DIGIT 24 Smoke Detector 0 Standard Coil 0 No Smoke Detector 1 Standard Coil with Hail Guard A Return Air Smoke Detector 2 Epoxy Coated Condenser Coil B Supply Air Smoke Detector 3 Epoxy Coated Condenser Coil C Supply and Return Air Smoke with Hail Guard Detectors DIGIT 18 Through the Base Provisions DIGIT 25 Monitoring Controls DIGIT 11 Minor Design Sequence A First Sequence DIGITS 12 13 Service Sequence Factory Assigned Example 0 No Through the Base Provisions 0 No Monitoring Control A Through the Base Electric 1 Clogged Filter Switch 2 Fan Failure Switch DIGIT 19 Disconnect Circuit Breaker 3 Discharge Air Sensing Tube Phase Monitor 3
96. roofing materials is enhanced Through the Base Electrical with Circuit Breaker This option is a factory installed thermal magnetic molded case HACR Circuit Breaker with provisions for through the base electrical connections e TRANE 10 Unit Mounted Disconnect or Circuit Breaker Features and Benefits Through the Base Electrical with Disconnect Switch Factory installed 3 pole molded case disconnect switch with provisions for through the base electrical connections are available Through the Base Utilities Access An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit Option will allow for field installation of liquid tight conduit and an external field installed disconnect switch Unit Mounted Disconnect or Circuit Breaker Codes require a method of assured unit shutdown for servicing Field installed disconnects sometimes interfere with service access Factory installation of unit disconnects reduces costs assures proper mounting and provides the opportunity to upgrade to unit circuit breaker protection Convenience Outlet Factory Installed Options A wide variety of Factory Installed Options FIOPs are available Added Efficiency Airflow Airflow is outstanding The Precedent can replace an older machine with old ductwork and in many cases improve the comfort through better a
97. rs Option See Page 46 for Through the Base Utilities Information 50 PKGP PRCOO3 EN e TRANE Dimensional All dimensions are in inches ECONOMIZER HOOD 143 MM e J X 77221548 549 2 HOOD 6 10 Tons Economizer Barometric 6 10 Tons Power Exhaust Relief Damper Hoods 6 10 Tons Swing Diameter for Hinged Door s Option See Page 48 for Through the Base Utilities Information PKGP PRCOOG EN 51 e TRANE Weights Table W 1 Maximum Unit Weights Corner Weights Lbs And Center Of Gravity Dimensions In Unit Maximum Weights Lbs Corner Weights Lbs Center of Gravity In Tons Model No Shipping Net A B C D Length Width 3 WSCO036A 534 442 138 110 88 105 31 19 4 WSC048A 566 474 151 114 95 114 31 19 5 WSCO060A 584 492 160 118 97 117 31 19 6 WSCO072A 867 724 243 184 128 170 38 22 Th WSCO090A 937 794 272 200 137 185 38 22 10 WSC120A 1084 941 320 243 162 215 38 21 Note 1 Corner weights are given for information only CENTER OF GRAVITY LENGTH CENTER GRAVITY WIDTH CENTER OF GRAVITY Table W 2 Factory installed Options Net Weights Lbs Net Weight Accessory 3 5Tons 6 10 Tons Economizer 26 36 Barometric Relief 7 10 Powered Exhaust 80 Motorized Outside Air Damper 20 30 Manual Outside Air
98. ry ship cycle time Roof Top Unit Rigorous Testing All of Precedent s 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 Rigging tests include lifting a unit into the air and letting it drop one foot assuring that the lifting lugs and rails hold up under stress We perform a 100 coil leak test at the factory The evaporator and condenser coils are leak tested at 200 psig and pressure tested to 450 psig All parts are inspected at the point of final assembly Sub standard parts are identified and rejected immediately Every unit receives a 100 unit run test before leaving the production line to make sure it lives up to rigorous Trane requirements PKGP PRCO03 EN Easy to Install Convertible Units The units ship in a downflow configuration They can be easily converted to horizontal by simply moving two panels Units come complete with horizontal duct flanges so the contractor doesn t have to field fabricate them These duct flanges are a time and cost saver Easy Access Low Voltage Terminal Board Precedent s Low Voltage Terminal Board is external to the electrical control cabin
99. s rated at ARI conditions and in accordance with DOE test procedures Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 For more information refer to Table PD 25 Refrigerant charge is an approximate value For a more precise value see unit nameplate and service instructions Optional 2 inch pleated filters are also available 16 PKGP PRC003 EN Performance Data e TRANE Table PD 1 Gross Cooling Capacities MBH 3 Ton Single Three Phase WSC036A1 A3 A4 AW AmbientTemperature F 85 95 105 115 Enter Dry Entering Wet Bulb F CFM Bulb 61 67 73 61 67 73 61 67 73 61 67 73 Airflow F MBH SHC MBH SHC MBH 5 SHC MBH SHC MBH 5 SHC MBH SHC MBH 5 SHC MBH SHC MBH SHC 75 34 7 28 9 397 226 424 15 3 316 273 371 214 41 0 144 285 256 33 8 198 39 0 13 3 25 3 24 0 30 2 18 2 36 1 12 0 1080 80 354 348 39 8 28 1 42 9 21 0 32 5 32 5 372 268 413 20 0 299 29 9 33 9 25 2 391 18 9 274 274 30 4 23 6 362 176 85 377 377 40 1 33 5 43 4 26 1 35 3 35 3 376 324 415 25 3 32 7 327 34 4 30 8 39 3 244 30 1 30 1 310 29 2 363 23 1 90 40 0 40 0 40 7 38 9 43 9 31 0 38 0 38 0 38 3 38 1 419 30 4 35 6 35 6 35 6 35 6 39 5 29 8 32 9 329 329 32 9 36 6 28 6 75 35 7 30 8 40 3 23 5 42 7 15 5 32 5 29 2 379 223 414 14 6 29 3 275 346 20 8 39 4 13 6 26 2 25 9 30 9 191 368 124 4200 80 36 6 36 6 40 5 29 5 43 3 219 341 34 1 38 1 285 417 20 9 314 3
100. sing Table PD 31 to match the heating loads at design conditions A Total heating load 50 MBH B Outdoor Ambient Winter 17 DB Indoor Return Temperature 70 DB D Airflow 2000cfm Use the integrated portion ofTable PD 31 for the WSC060A4 to determine capacity at winter design conditions The mechanical heating portion of the heat pump will provide 32 7 MBh Step 3 Because 32 7 is less than the building s required heating capacity at winter design conditions a supplementary heater must be selected 50 MBh 32 7 MBh 173 MBh The auxiliary eletric heat capacities are listed in Table PD 38 From the table a 6 kW heater will deliver 20 48 MBH at 480 volts In order to determine capacity at 460 volts the heater voltage correction factor from Table PD 39 must be used Therefore 20 48 MBH x 918 voltage correction factor 18 80 MBH A 6kW heater should be selected Air Delivery Selection External static pressure drop through the air distribution system has been calculated to be 0 60 inches of water Enter Table PD 12 for a WSCO60A4 at 2000 cfm and 0 60 static pressure belt drive motor will give the desired airflow at a rated bhp of 0 90 and 998 rpm PKGP PRCOOG EN ws e TRANE Model Number Description 036 A 3 R B A C 000 A 1 00 0 1 A 1 1 2 3 DIGIT 1 Unit Function W Packaged Heat Pump DIGIT 2 Efficiency S Standard Efficiency DIGIT 3 Airflow C Convertible
101. the cataloged airflow and cooling considerations Low Ambient Cooling The Precedent line features with ReliaTel microprocessor controls low ambient cooling down to 0 F Barometric Relief This product line offers an optional barometric relief damper for use in conjunction with economizer option This accessory consists of gravity dampers which open with increased pressure As the building air pressure increases the pressure in the unit return air section also increases opening the dampers and relieving the conditioned space NOTE THE EFFECTIVENESS OF BAROMETRIC RELIEF DAMPER DURING ECONOMIZING OPERATION IS SYSTEM RELATED PRESSURE DROP OFTHE RETURN AIR SYSTEM SHOULD BE CONSIDEREDTO CONTROL BUILDING PRESSURIZATION Condensate Trap The evaporator is a draw thru configuration A trap must be field provided prior to start up on the cooling cycle Clearance Requirements The recommended clearances identified with unit dimensions should be maintained to assure adequate service maximum capacity and peak operating efficiency Actual clearances which appear inadequate should be reviewed with the localTrane sales personnel Unit Pitch These units have reversible sloped condensate drain pans Units must be installed level any unit slope must be toward the side of unit where condensate drain is connected 11 e TRANE Cooling Capacity Step 1 Calculate the building s total and sensible cooling loads at desig
102. to ensure no fibers get into the airstream Factory Built Roof Curbs Only two roof curbs for the entire Precedent line simplifies curb selection Flexibility Units are built to order in our standard shortest in the industry ship cycle time Fresh Air 0 25 manual or 0 50 motorized outside air hoods are available PKGP PRCOOG EN High Pressure Cutout This factory installed option is offered for units that do not have High Pressure Cutout as standard All 3 phase units with scroll compressors include High Pressure cutout as standard High Static Drive Accessory Available on many models this high static drive accessory extends the capability of the standard motor Avoid expensive motors and operating costs by installing this optimized sheave accessory 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 LonTalk Communications Interface The LonTalk communications interface allows the unit to communicate as a Tracer LCI V device or directly with generic LonTalk Network Building Automation System Controls Phase Monitor Phase monitor shall provide 10096 protection for motors and compressors against problems caused by phase loss phase imbalance and phase reversal Phase monitor is equipped with an LED that provides an ON or FAULT indicator Power Exhaust Option
103. upplied motors in commercial equipment are definite purpose motors specifically designed and tested to operate reliably and continuously at all cataloged conditions Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure Our product s warranty will not be affected Table PD 15 Belt Drive Evaporator Fan Performance 6 Ton WSC072A3 A4 AW Horizontal Airflow External Static Pressure Inches of Water 10 20 130 40 50 60 70 80 90 1 00 CFM RPM BHP RPM RPM BHP RPM RPM BHP RPM RPM RPM RPM RPM BHP 1 HP Standard Motor amp Field Supplied 1 Standard Motor amp Drive Low Static Drive 1 1920 580 033 641 0 41 692 047 738 0 54 783 0 63 827 071 0 079 912 088 951 0 96 2160 578 0 37 623 0 43 679 0 51 731 0 59 775 0 67 817 0 74 857 0 83 896 093 935 102 974 112 2400 633 0 49 673 0 56 718 0 63 769 072 814 082 855 0 90 893 098 99 108 965 118 999 1 29 2640 688 0 64 72b 0 71 762 0 79 808 087 853 0 98 894 1 09 931 117 966 126 1000 136 102 147 2880 743 081 778 0 90 811 0 98 848 106 891 1 16 932 128 970 140 1000 149 1037 159 1068 1 69 2 HP Oversized Motor amp Drive Table PD 15 Continued 1 HP Standard Motor amp High Static Drive Kit or 2 HP Oversized Motor External Static Pressure Inches of Water 1 10 1 20 1 30 1 40 1 50 1 60 1 70 1 80 1 90 2 00
104. with an LED that provides an ON or FAULT indicator Powered or Unpowered Convenience Outlet This is a GFCI 120v 15amp 2 plug convenience outlet either powered or unpowered When the convenience outlet is powered a service receptacle disconnect will be available The convenience outlet is powered from the line side of the disconnect or circuit breaker and therefore will not be affected by the position of the disconnect or circuit breaker This option can only be ordered when theThrough the Base Electrical with either the Disconnect Switch or Circuit Breaker option is ordered Supply and or Return Air Smoke Detector With this option if smoke is detected all unit operation will be shut down Reset will be manual at the unit Return Air Smoke Detectors require minimum allowable airflow when used with certain models See the Installation Operation and Maintenance IOM manual for the models affected and the minimum allowable airflow required This option is available for microprocessor controlled units 54 Mechanical Specifications Through the Base Electrical Access An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit Option will allow for field installation of liquid tight conduit and an external field installed disconnect switch Through the Base Electrical with Circuit Breaker This option is a
105. wo stage heating and cooling operation or one stage heating and cooling shall be available in either manual or automatic changeover Automatic programmable electronic with night set back shall also be available Ventilation Override Accessory With the Ventilation Override Accessory installed the unit can be set to transition up to 3 different pre programmed sequences for Smoke Purge Pressurization and Exhaust The transition occurs when a binary input on the RTOM is closed shorted This would typically be a hard wired relay output from a smoke detector or fire control panel The ventilation override accessory shall be available as field installed Zone Sensor This control shall be provided to interface with the Micro equipped units and shall be available in either manual automatic programmable with night setback with system malfunction lights or remote sensor options 55 S TRANE Trane A business of American Standard Companies Wwww trane com For more information contact your local dealer distributor local district office or e mail us at comfort trane com Literature Order Number PKGP PRCO03 EN File Number PL UN PKGP WSC 3 10TONS PRCOO3 EN 09 04 Supersedes PL UN PKGP WSC 3 10 TONS PRC003 EN 02 04 Stocking Location 09 04 Webb Mason Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice

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