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Trane Voyager Commercial 27.5 to 50 Tons Catalogue

1. 1 For YC gas electrics only 2 For TC and TE Cooling only and with electric Heat units only Table 60 Power exhaust fan performance 22 9 29 2 tons 50 Hz Power Exhaust Selection 50 100 Damper Open Position min max min max Return Duct Static Pa L s 0 0 1499 2701 2999 5405 24 9 1375 2083 2751 4166 49 8 1255 1753 2488 3540 74 7 1134 1499 2269 3003 99 6 1031 1321 2061 2643 124 5 921 1135 1842 2270 87 e mw Performance Data 50 Hz Units Table 61 Power exhaust fan performance 33 3 41 7 tons 50 Hz Power Exhaust Selection 50 100 Damper Open Position min max min max Return Duct Static Pa 1 5 0 0 1909 3160 3818 6321 24 9 1800 2915 3599 5829 49 8 1676 2537 3364 5308 74 7 1577 2371 3155 4741 99 6 1462 2173 2925 4347 124 5 1364 2040 2727 4080 Note These values are the minimum and maximum positions for non tracking power exhaust Fresh air tracking and Statitrac options can fully close the exhaust dampers in their operation and are thus able to reach lower airflows Statitrac requires 100 power exhaust 88 RT PRCO33F EN Controls TRANE VAV Units Only Sequence of Operation Supply Air Pressure Control Variable Frequency Drives VFD Control Variable frequency drives are driven by a modulating 0 10 Vdc signal from the VAV module A pressure transducer
2. Heater L s Input kW 3300 3780 4250 4720 5190 5660 6140 6610 7080 7550 8020 26 9 6 8 5 9 5 3 4 7 4 3 4 0 40 4 10 2 8 9 7 9 7 1 6 5 5 9 5 5 5 1 4 8 4 5 4 2 53 8 13 6 11 9 10 5 9 5 8 6 7 9 7 3 6 8 6 3 5 9 5 6 67 3 17 0 14 8 13 2 11 9 10 8 9 9 9 1 8 5 7 9 7 4 7 0 80 7 14 2 13 0 11 9 11 0 10 2 9 5 8 9 8 4 Notes 1 Air temperature rise in this table are based on heater operating at 415 volts 2 All heaters on constant volume units provide 2 increments of capacity Table 52 Available electric heat kW ranges 50 Hz Nominal Nominal Voltage V Unit Size Tons 380 415 22 9 23 56 27 67 25 0 23 56 27 67 29 2 23 56 27 67 33 3 34 68 40 81 42 7 34 68 40 81 Note kW ranges in this table are based on heater operating at nominal voltages 380 or 415 Table 53 Natural gas heating capacities 50 Hz Heat Input MBh Heating Output Air Temp Rise F Tons Unit Model No kW MBh kW C YC D H F R 275 L 22 9 29 2 YC D H F R 300 L 290 000 85 243 000 69 10 40 12 2 4 4 YC D H F R 350 L YC D H F R 275 H 22 9 29 2 YC D H F R 300 H 500 000 147 YC D H F R 350 H 405 000 119 25 55 3 9 12 8 YC D H F R 400 L 33 3 42 7 YC D H F R 500 L 335 000 98 271 350 80 5 35 15 1 6 YC D H F R 400 H 33 3 42 7 YC D H F R 500 H 670 000 196 542 700 159 20 50 6 7 10 Note Total heating capacity 80 RT PRCOSSF EN
3. Aluminized heat exchanger high heat module b 2 Hi efficiency throwaway filters Economizer Step 1 A summation of the peak cooling load and the outside air ventilation load shows 26 75 tons 1 52 tons 28 27 required unit capacity From Table 13 p 45 30 ton unit capacity at 80 DB 67 WB 95 F entering the condenser and 12 000 total peak supply cfm is 353 MBh 29 4 tons Thus a nominal 30 ton unit is selected Step 2 Having selected a nominal 30 ton unit the supply fan and exhaust fan motor bhp must be determined Supply Air Fan Determine unit static pressure at design supply cfm see Table 26 p 57 External static pressure 1 20 inches Heat exchanger High Heat 0 14 inches High efficiency filter 2 0 23 inches Indoor coil 0 34 inches Economizer 0 07 inches Unit total static pressure 1 98 inches Using total cfm of 12000 and total static pressure of 1 98 inches Table 24 p 54 shows 7 78 bhp with 676 rpm Step 3 Determine evaporator coil entering air conditions Mixed air dry bulb temperature determination Using the minimum percent of OA 1 200 cfm 12 000 cfm 10 percent determine the mixture dry bulb to the evaporator RADB OA OADB RADB 80 0 10 95 80 80 1 5 81 5 F 19 Selection Procedure Approximate Wet Bulb Mixture Temperature RAWB OA OAWB RAWB 66 0 10 76 66 68 1 67 F A psychrometric chart can be used
4. Nominal Unit Electric Heat Rated Voltage Size Tons 208 240 480 600 27 27 41 36 54 36 90 54 90 30 0 27 41 36 54 36 90 54 90 35 0 27 41 36 54 36 90 54 90 40 0 41 54 54 108 54 108 50 0 41 54 54 108 54 108 Notes 1 kW ranges in this table are based on heater operating at 208 240 480 and 600 volts 2 For other than rated voltage kW Applied Voltage Rate Voltage x Rated kW 3 Electric heaters up to 54 kW are single element heaters those above 54 kW are dual element heaters Table 23 Natural gas heating capacities 60 Hz Tons Unit Model No Heat Input MBH Heating Output MBH Air Temp Rise F YC D H ER 330 L 2715 35 YC D H F R 360 L 350 000 250 000 283 500 202 500 10 40 YC D H F R 420 L YC D H F R 330 H 2715 35 YC D H F R 360 H 600 000 425 000 486 000 344 500 25 55 YC D H F R 420 H YC D H F R 480 L 40 50 YC D H F R 600 L 400 000 300 000 324 000 243 000 5 35 YC D H F R 480 H 40 50 YC D H F R 600 H 800 000 600 000 648 000 486 000 20 50 Note Second stage is total heating capacity Second Stage First Stage 53 Performance Data 60 Hz Units Table 24 Supply fan performance 2712 35 ton 60 Hz Total Static Pressure in wg CFM Std 0 25 0 50 0 75 1 00 1 25 1 50 1 75 2 00 2 25 Air RPM BHP RPM BHP RPM BHP RPM RPM BHP RPM RPM RPM BHP RPM BHP 8000 308 1 17 372 1 62 427 2 09
5. Table 8 Enthalpy of saturated air Wet Bulb Temperature F c Btu Per Ib 40 4 4 15 23 41 5 0 15 70 42 5 5 16 17 43 6 1 16 66 44 6 7 17 15 45 7 2 17 65 46 7 8 18 16 47 8 3 18 68 48 8 9 19 21 49 9 4 19 75 50 10 0 20 30 51 10 6 20 86 52 11 1 21 44 53 11 7 22 02 54 12 2 22 62 55 12 8 23 22 56 13 3 23 84 57 13 9 24 48 58 14 4 25 12 59 15 0 25 78 60 15 6 26 46 61 16 1 27 15 62 16 7 27 85 63 17 2 28 57 64 17 8 29 31 65 18 3 30 06 66 18 9 30 83 67 19 4 31 62 68 20 0 32 42 69 20 6 33 25 70 21 1 34 09 71 21 7 34 95 72 22 2 35 83 73 22 8 36 74 74 23 3 37 66 75 23 9 38 61 TRANE 41 Performance Adjustment Factors Figure 3 Air density ratios Altitude Temperature Correction Air Density Ratio Density at New Air Density Condition Std 40 F 50 F 60 F 70 F 80 F 90 F 4 4 C 10 C 15 6 21 1 C 26 7 322 C Rooftop Leaving Air Temperature Table 9 Cooling capacity altitude correction factors Altitude ft m 1000 2000 3000 4000 5000 6000 7000 Sea Level 304 8 609 6 914 4 1219 2 1524 0 1828 8 2133 6 Cooling Capacity ing 1 00 0 99 0 99 0 98 0 97 0 96 0 95 0 94 Multiplier KW Correction Multiplier 1 00 1 01 1 02 1 03 1 04 1 05 1 06 1 07 Compressors SNR Correction 1 00 0 98 0 95 0 93 0 91 0 89 0 87 0 85 Multiplier Maximum Condenser 115 F 114 F 113 F 112 F T11 F 110 F 109 F 108 F Ambient 46 1
6. Table 68 Electrical service sizing data electric heat module electric heat units only 50Hz Models TE D H F R 275 thru 500 Electric Heat FLA Nominal Nominal KW Heater 380 415V Unit Size Unit Tons Voltage 23 27 34 40 45 54 56 67 68 81 380 34 5 51 1 68 9 85 5 23 29 415 37 6 55 6 380 51 1 68 9 85 5 103 4 33 42 415 55 6 75 1 93 2 112 7 Note All FLA in this table are based on heater operating at 380 or 415 volts as shown above 101 TRANE Dimensional Data Fresh Air Power Exhaust Hoods Figure 8 Side view showing fresh air and power exhaust hoods for downflow return resh Air Hood Note The two Horizontal Power Exhaust Hoods and the three Horizontal Fresh Air Hoods are located side by side The Fresh Air Hoods not shown extend only 23 15 16 from the end of the unit 102 RT PRCO33F EN S TRANE Dimensional Data Figure 10 60 Hz 2712 35 50 Hz 23 29 Tons TCD TED YCD low heat 71 16 23 511 26 179 597 1308 670 7 181 4 1 Return 15 Supply 1 75 1926 Openings 70 s 1802 Opening 801 16 2034 95 A A _ o Y Tr 2 67 See Roofcurb Drawing For Details i A 2 2 64 NPS Three Places On Field Duct Fitup and Connections Connection 13 NPS Thru Base Electrical Connection 25 s 67 Thru Base Electrical 163 5 6 4
7. TRANE Dimensional Data 71 16 179 iei 23 51 541 8 1308 1375 Y Return Supply 75 1926 70 5 1802 Opening 80 2034 33 4 AS 95 27 2 64 NPS i Connection 25 s 67 See Roofcurb Drawing For Details Thru Base Three Places On Field Duct Fitup and Connections Electrical h 13 NPS Connection 491 2 67 Thru Base Electrical 7 isos Figure 15 Rear view showing duct openings for horizontal supply and return 60 Hz 2712 35 50Hz 23 29 Tons YCH high heat 17 16 27 Three Places 1 1 4 Supply Opening Return Opening Notes 63 1616 F 4 s 111 55 2 517 4282 a 2 1410 1299 724 62 e On horizontal units the VFD is located between the supply and return ductwork which makes access limited e For combination of horizontal and downflow openings digit 3 F or R see Figure 14 for appropriate downflow dimensions and Figure 15 for appropriate horizontal dimensions RT PRC033F EN 105 Dimensional Data Figure 16 60 Hz 2712 35 50 Hz 23 29 tons YC high heat NOTES 1 SEE ROOFCURB DRAWING FOR DETAILS ON FIELD DUCT FITUP AND CONNECTIONS 2 SEE DETAIL HOOD DRAWING FOR HORIZONTAL Dare DOWNFLOW UNITS FOR ADDITIONAL DIMENSION 5284 7mm AND LOCATION SEE NOTE 2 3 25 82 55mm TO TOP OF FAN GRILLE 70 7 16 1789 1mm 1
8. and RDE values as if the unit was in cooling mode use the equations given in Set 1 Then calculate the MCA MOP and RDE values as if the unit was in the heating mode as follows Keep in mind when determining LOADS that the compressors and condenser fans don t run while the unit is in the heating mode and crankcase heaters are disabled in the cooling mode For units using heaters less than 50 kw MCA 1 25 x LOAD1 LOAD2 LOAD4 1 25 x LOAD3 For units using heaters equal to or greater than 50 kw MCA 1 25 x LOAD1 LOAD2 LOAD4 LOAD3 The nameplate MCA value will be the larger of the cooling mode MCA value or the heating mode MCA value calculated above MOP 2 25 x LOAD1 LOAD2 LOAD3 LOAD4 The selection MOP value will be the larger of the cooling mode MOP value or the heating mode MOP value calculated above 97 Electrical Data Select a fuse rating equal to the MOP value If the MOP value does not equal a standard fuse size as listed in NEC 240 6 select the next lower standard fuse rating Note If selected MOP is less than the MCA then reselect the lowest standard maximum fuse size which is equal to or larger than the MCA provided the reselected fuse size does not exceed 800 amps RDE 1 5 x LOAD1 LOAD2 LOAD3 LOAD4 The selection RDE value will be the larger of the cooling mode RDE value or the heating mode RDE value calculated above Select a fuse rating equal to
9. Performance Data 50 Hz Units Table 38 29 2 ton standard efficiency gross cooling capacities MBh 1 row condenser coil IP 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC TGC SHC TGC SHC SHC SHC TGC SHC SHC SHC TGC SHC 75 314 256 344 198 376 136 296 247 325 189 355 127 278 236 305 179 332 117 8750 80 319 305 346 245 379 185 302 295 327 235 357 176 283 283 307 224 335 166 85 332 332 349 292 380 233 317 317 331 282 359 223 300 300 311 271 336 212 90 350 350 354 339 382 278 334 334 336 329 361 268 316 316 316 316 339 258 75 315 260 346 201 377 136 298 250 327 191 356 127 280 240 306 182 333 118 9000 80 321 310 348 248 380 187 304 300 329 238 359 178 286 286 308 228 336 168 85 335 335 351 296 382 237 319 319 332 286 360 226 303 303 312 276 338 215 90 353 353 356 345 384 282 337 337 338 335 363 272 319 319 319 319 341 262 75 322 274 351 210 383 139 304 265 332 201 360 130 285 254 310 191 9337 120 10000 80 328 328 354 261 386 195 312 312 334 251 364 185 295 295 313 240 341 176 85 347 347 358 314 387 247 330 330 338 304 365 237 312 312 318 293 342 226 90 365 365 365 365 390 299 348 348 347 347 369 289 329 329 329 329 346 278 75 327 289 356 219 387 141 309 280 336 210 364 132 290 269 314 196 340
10. SHC SHC SHC SHC TGC SHC SHC 75 435 357 484 276 507 232 416 347 462 267 507 178 394 337 438 257 481 169 80 444 428 4866 345 532 258 425 418 464 335 510 249 405 405 440 324 484 240 12500 85 466 466 488 412 534 329 449 449 466 403 510 320 430 430 442 392 485 310 90 492 492 489 480 535 396 474 474 467 467 512 387 455 455 444 444 4866 377 75 442 373 487 285 512 238 421 363 468 276 489 229 400 352 443 266 485 171 80 453 450 492 359 513 315 434 434 470 349 515 258 415 415 446 338 488 248 13390 85 479 479 494 432 540 342 461 461 471 422 516 332 441 441 447 412 489 322 90 505 505 495 495 541 415 486 486 473 473 517 405 466 466 449 449 491 395 75 447 388 492 295 509 261 427 378 472 286 493 235 404 367 448 276 489 174 80 462 462 497 373 518 326 444 444 475 363 517 266 425 425 450 352 492 256 14399 85 490 490 499 451 544 356 471 471 476 441 520 345 451 451 452 430 493 334 90 516 516 500 500 545 432 497 497 478 478 521 423 475 475 453 453 494 412 75 452 403 497 304 484 337 431 393 477 295 497 241 408 382 452 285 493 177 15500 80 472 472 502 387 522 338 453 453 479 377 521 274 433 433 454 366 496 264 85 500 500 503 470 548 370 480 480 480 460 524 357 459 459 456 449 497 347 90 526 526 505 505 549 449 506
11. Table 54 Supply fan performance 22 9 29 1 tons TRANE Performance Data 50 Hz Units SCF Static Pressure in wg 0 25 0 50 0 75 1 00 1 25 1 50 1 75 2 00 2 25 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 6670 7085 7500 7915 8330 8745 9160 9575 9990 10405 10820 11235 11650 12065 283 0 80 291 0 90 299 1 02 306 1 14 313 1 27 321 1 42 330 1 58 339 1 76 349 1 95 360 2 17 371 2 41 383 2 66 394 2 93 405 3 23 351 358 364 371 378 386 394 403 411 419 426 434 441 449 1 18 1 31 1 43 1 58 1 75 1 93 2 12 2 32 2 54 2 77 3 00 3 25 3 51 3 79 410 1 58 413 1 70 418 1 86 425 2 05 433 2 25 439 2 43 445 2 62 452 2 84 459 3 08 467 3 34 475 3 62 483 3 90 492 4 21 500 4 53 469 2 08 469 2 21 472 2 35 475 2 51 478 2 69 484 2 92 492 3 18 499 3 44 505 3 68 511 3 92 518 4 20 525 4 50 532 4 83 540 5 18 545 552 560 566 572 578 2 63 2 78 2 92 3 08 3 26 3 45 3 67 3 93 4 24 4 57 4 90 5 19 5 51 5 83 573 574 574 574 574 574 577 580 583 588 595 603 610 616 3 20 3 37 3 55 3 72 3 89 4 08 4 30 4 53 4 80 5 09 5 46 5 85 6 25 6 61 617 619 619 620 620 620 620 622 624 628 631 634 642 649 3 78 3 98 4 18 4 38 4 58 4 79 4 99 5 22 5 49 5 77 6 07 6 41 6 84 7 30 659 660 661 661 662 663 664 663 6
12. 44 1 2 7 10 16 0 6 8 15 5 1 6 14 1 98 7 5 13 6 0 75 0 75 TC TE YC 305 380 415 50 3 2 11 23 0 158 2 10 18 6 142 5 6 14 1 3 0 56 4 4 1 2 0 56 1 7 10 16 0 6 8 15 5 1 11 23 0 158 1 6 14 1 98 7 5 13 6 0 75 0 75 E TC TE YC 350 380 415 50 3 1 12 27 5 197 2 11 19 2 147 65 6 14 1 44 1 10 16 0 6 8 15 5 15 24 0 10 5 26 0 1 11 23 0 158 1 8 14 1 98 10 16 0 0 75 1 0 TC TE YC 400 380 415 50 3 3 17 34 0 215 2 13 23 0 158 6 15 5 4550 44 4 2 5 25 15 24 0 10 5 26 0 2 11 23 0 158 1 10 18 6 142 10 16 0 0 75 1 0 E TC TE YC 500 380 415 50 3 4 12 27 5 197 2 15 27 5 155 68 15 5 056 44 1 2 5 25 15 24 0 10 5 26 0 20 29 0 12 8 28 0 Notes 1 All condenser fan motors are single phase 2 All customer wiring and devices must be installed in accordance with local and national electrical codes 3 Allowable voltage range for the 380V unit is 342 418V allowable voltage range for the 415V unit is 373 456 4 100 Power Exhaust is with or without Sta 100 titrac RT PRCO33F EN TRANE Electrical Data Table 67 Electrical service sizing data crankcase heaters heating mode only 50Hz FLA Add Nominal Unit Size Unit Voltage Tons 380 415 23 29 1 i 33 42 1 i
13. RPM RPM RPM BHP RPM BHP RPM BHP 9996 636 6 90 665 7 63 691 8 35 717 9 10 743 9 87 10829 638 7 53 669 8 24 697 8 99 722 9 77 748 10 57 11662 639 8 17 671 8 97 699 9 73 727 10 47 751 11 26 12495 639 8 82 670 9 66 700 10 49 728 11 33 755 12 13 13328 642 9 52 671 10 38 700 11 27 729 12 17 756 13 04 14161 648 10 31 674 11 16 702 12 08 730 13 01 757 13 96 14994 653 11 13 680 12 03 706 12 96 731 13 87 757 14 88 15827 659 12 04 686 12 99 711 13 92 737 14 90 761 15 87 16660 664 13 04 691 13 97 717 14 94 742 15 96 765 16 94 Figure 7 Supply fan performance 33 3 and 41 7 tons Supply Fan Performance 40 and 50 Ton 5 1245 Ne S N j E J E 4 996 5 p 2 N A g RA Kt P NJ 3 DE N 3 747 2 Te IRL x F E a 1 4 N 9 RO E a Ls A NS 8 sa Fl 11 209 X To p M gt NJ Z gt __ lt gt SSS Le 0 00 E L 0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 24000 26000 28000 Volumetric Airflow Rate CFM 0 94 189 283 378 472 566 66 7 55 85 94 1038 1133 1227 13 22 US in 100
14. RT PRC033F EN 77 Performance Data 50 Hz Units Table 48 148 kW 41 7 ton standard efficiency gross cooling capacities 2 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16 1 19 4 22 8 L s TGC TGC 5 5 TGC SHC SHC SHC 23 9 131 6 106 9 145 6 82 6 159 7 56 5 123 9 102 3 136 8 78 2 150 0 52 2 115 4 97 3 127 7 73 5 139 8 47 5 5900 26 7 133 9 127 5 146 2 102 5 160 9 77 4 126 3 122 8 137 7 97 9 151 5 73 0 117 8 117 8 128 6 92 9 141 2 68 3 29 4 139 8 139 8 148 0 122 5 161 7 98 2 132 7 132 7 139 2 117 8 152 4 93 5 125 1 125 1 130 1 112 5 141 8 88 2 32 2 147 7 147 7 150 0 142 7 162 6 117 5 140 3 140 3 141 5 138 0 153 2 112 5 132 4 132 4 132 7 131 0 143 0 107 5 23 9 133 9 111 3 147 4 85 6 161 7 57 4 125 7 106 7 138 6 81 2 151 8 53 0 117 5 101 7 129 2 76 2 141 2 48 3 6370 26 7 136 5 133 6 148 3 106 7 162 9 80 0 128 3 128 3 139 5 101 7 152 9 75 3 120 7 120 7 130 1 96 7 142 7 70 6 29 4 143 6 143 6 150 0 128 0 163 5 101 4 136 2 136 2 141 2 123 1 153 8 96 7 128 3 128 3 132 1 118 11143 3 91 4 32 2 151 8 151 8 151 8 151 8 164 7 122 5 143 9 143 9 144 2 143 0 155 0 117 5 135 7 135 7 135 7 135 7 144 7 112 2 23 9 135 7 115 7 149 1 88 5 163 2 58 3 127 5 111 0 140 1
15. 464 327 414 414 410 408 444 313 396 396 389 389 421 305 90 451 451 429 429 465 397 434 434 410 410 444 388 415 415 390 390 421 379 Ambient Temperature 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 F TGC 5 TGC 5 TGC SHC 75 319 276 351 210 382 135 10500 80 328 328 352 264 383 194 85 346 346 353 319 384 252 90 365 364 354 354 385 305 75 326 297 357 223 388 139 12000 80 341 341 358 283 389 206 85 360 360 359 346 390 272 90 378 378 360 360 390 330 75 329 311 360 232 391 141 13000 80 348 347 362 296 392 214 85 367 366 362 362 393 279 90 385 385 363 363 393 347 75 332 325 363 241 393 144 14000 80 354 354 364 308 394 222 85 373 373 365 365 395 290 90 391 391 366 366 395 363 75 333 330 364 239 394 145 Notes 1 All capacities shown gross and have not considered indoor fan heat To obtain net 14400 80 356 356 365 313 394 225 cooling subtract indoor fan heat 85 375 375 366 366 396 294 2 TGC Total gross capacity 90 393 393 367 367 396 370 3 SHC Sensible heat capacity 48 RT PRCO33F EN TRANE Performance Data 60 Hz Units Table 17 40 ton standard efficiency gross cooling capacities Mbh 2 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Ente
16. 508 321 554 196 437 405 476 298 519 179 408 386 443 279 483 162 17600 80 485 485 513 402 558 292 458 458 482 384 522 274 429 429 449 364 4866 255 85 514 514 521 495 561 380 486 486 491 476 527 361 456 456 456 456 491 341 90 543 543 543 543 567 469 514 514 513 513 533 451 482 482 482 482 497 431 Ambient Temperature 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 TGC 5 TGC 5 TGC SHC 75 350 291 388 215 426 130 12000 80 357 357 391 276 430 197 85 380 380 396 340 432 261 90 403 403 403 403 436 323 75 361 318 397 234 434 135 14000 80 375 375 401 301 439 212 85 399 399 407 375 441 283 90 4223 423 423 423 446 355 75 366 332 400 239 438 137 15000 80 382 382 405 313 440 219 85 407 407 412 392 445 294 90 431 431 431 431 450 371 75 370 345 403 246 441 140 16000 80 389 389 409 325 444 225 85 414 414 417 409 449 304 90 439 439 438 438 454 386 75 376 366 408 259 445 144 Notes 1 All capacities shown gross and have not considered indoor fan heat obtain net 17600 80 399 399 414 344 449 234 cooling subtract indoor fan heat 85 424 424 424 424 454 321 2 TGC Total gross capacity 90 449 449 449 449 460 410 3 SHC Sensible heat capacity 49 Performance Data 60 Hz U
17. 92 9 33 7 73 2 67 1 79 7 49 8 86 7 31 4 4720 26 7 85 6 85 6 91 4 69 1 99 9 51 6 81 2 81 2 86 4 66 5 94 3 49 2 76 8 76 8 80 9 63 9 88 2 46 6 29 4 90 5 90 5 92 9 84 1 100 5 65 6 86 1 86 1 87 9 81 5 94 9 63 0 81 5 81 5 82 3 78 5 88 8 60 4 32 2 95 8 95 8 95 5 95 5 101 7 80 0 91 1 91 1 91 1 91 1 96 1 77 4 86 1 86 1 86 1 86 1 90 2 74 7 23 9 84 4 76 5 91 7 58 3 99 9 36 9 79 7 73 8 86 1 54 8 94 11 34 3 74 7 70 9 80 6 51 9 87 6 31 9 5190 26 7 87 6 87 6 92 9 72 7 101 1 53 6 83 2 83 2 87 6 70 0 95 2 51 3 78 5 78 5 82 0 67 1 88 5 48 1 29 4 92 9 92 9 94 3 88 8 102 0 68 9 88 5 88 5 89 4 86 1 96 1 66 2 83 5 83 5 83 8 83 2 90 0 63 3 32 2 98 4 98 4 98 2 98 2 103 1 84 4 93 5 93 5 93 5 93 5 97 6 81 7 88 5 88 5 88 5 88 5 91 4 78 8 Ambient Temperature C 46 1 Entering Wet Bulb Temperature C Ent DB 16 1 19 4 22 8 L s ec TGC SHC TGC SHC TGC SHC 23 9 64 5 54 8 712 41 9 77 6 27 1 3540 26 7 65 9 65 9 71 8 52 4 78 8 39 0 29 4 70 0 70 0 72 7 63 6 79 1 49 8 32 2 74 1 74 1 74 1 74 1 80 0 60 7 23 9 65 3 56 8 71 8 43 1 78 2 27 4 3780 26 7 67 4 67 4 72 4 54 2 79 4 39 8 29 4 71 5 71 5 73 5 65 9 80 0 51 3 32 2 75 9 75 9 75 9 75 9 80 9 63 0 23 9 66 8 60 7 73 0 45 7 79 4 281 4250 26 7 69 7 69 7 73 8 57 4 80 66 41 9 29 4 74 1 74 1 75 3 70 6 81 5 54 5 32 2 78 5 78 5 78 5 78 5 82 3 67 4 23 9 68 3 64 2 73 8 46 9 80
18. Revision Summary RT PRCO33F EN 05 May 2014 e Added Low Leak Damper option eStage Ultra Low Leak Power Exhaust Touchscreen Human Interface e Updated Features and Benefits General Data Model Number Description Performance Data Controls Dimensional Data Electrical Data Mechanical Specifications CERTIFIED www ahridirectory org Unitary Large AC AHRI Standard 340 360 Certification applies only when the complete system is listed with AHRI 2014 Trane All rights reserved RT PRC033F EN Table of Contents Features and Benefits 6 Standard Features 6 Optional Features 1 6 Quality and Reliability 7 Easy to Install Service and 7 Rigorous Testing 1 7 ReliaTel Controls 8 Human Interface 9 Conversionless Units 9 Drum and Tube Heat Exchanger Gas Heat Only 9 Low Ambient Cooling 10 Microchannel Condenser Coils 10 Phase Monitor 10 Pressure Cutouts
19. Suction Valves 3 Supply air fan drives A thru G are used with 22 9 29 2 ton 82 105 kW units only and drives H through N are used with 33 3 and 41 7 ton 120 148 kW units only 4 Electric Heat kW ratings are based upon voltage ratings of 380 415 V Heaters A B C D are used with 22 9 29 2 ton 82 105 kW units only and heaters B C D E are used with 33 3 41 7 ton 120 148 kW units only 5 The service digit for each model number contains 32 digits all 32 digits must be referenced Ventilation override exhaust mode is not available for the exhaust fan with fresh air tracking power exhaust VOM is available for the exhaust fan without fresh air tracking power exhaust TRANE Model Number Descriptions 29 S TRANE General Data Table 1 General data 27 30 tons 60 Hz 2772 30 Cooling Performance Nominal Gross Capacity Std Efficiency 323 000 353 000 Nominal Gross Capacity High Efficiency 342 000 360 000 Two Stage Modulating Two Stage Modulating Natural Gas Heat 6 Low High Low High Low High Low High Heating Input BTUH 350 000 600 000 350 000 600 000 350 000 600 000 350 000 600 000 First Stage Low Fire 250 000 425 000 140 000 140 000 250 000 425 000 140 000 140 000 Heating Output BTUH 283 500 486 000 283 500 486 000 283 500 486 000 283 500 486 000 First Stage Low Fire 202 500 344 500 113 400 113 400 202 500 344 500 113 400 113 400 Steady
20. 0 17 0 35 0 3 0 79 0 12 0 11 15000 0 02 0 05 0 13 0 2 0 44 0 63 0 44 0 63 0 14 0 28 0 24 0 66 0 1 0 09 16000 0 02 0 06 0 15 0 23 0 49 0 69 0 49 0 69 0 15 0 31 0 27 0 72 0 11 0 10 50 17000 0 02 0 07 0 17 0 26 0 54 0 75 0 54 0 75 0 17 0 35 0 3 0 79 0 12 0 11 18000 0 03 0 08 0 19 0 29 0 59 0 82 0 59 0 82 0 18 0 38 0 33 0 85 0 14 0 13 19000 0 03 0 08 0 21 0 32 0 65 0 89 0 65 0 89 0 19 0 42 0 35 0 92 0 16 0 14 20000 0 03 0 09 0 23 0 36 0 71 0 96 0 71 0 96 0 2 0 45 0 38 0 99 0 18 0 16 Notes 1 Static pressure drops of accessory components must be added to external static pressure to enter fan selection tables 2 Throwaway filter option limited to 300 ft min face velocity 3 Electric Heaters 36 54 KW contain 1 element 72 108 KW 2 elements RT PRC033F EN 57 Performance Data 60 Hz Units Table 27 Supply air fan drive selections 60 Hz Nominal 7 5 HP 10 HP 15 HP 20 HP Tons RPM Drive No RPM Drive No RPM Drive No RPM Drive No 550 A 600 B 27 650 C 700 700 D 750 7501 E 550 A 600 B 30 650 700 700 D 750 750 E 600 B 650 650 35 700 700 790 7902 800 8001 G 500 500 H 525 525 J 575 575 K 625 625 675 675 M 725 725 N 525 525 J 575 575 K 50 625 625 L 675 675 M 725 725 N n 40 Notes 1 For YC gas electrics only 2 For TC and TE Cooling only and with electric heat units only 58 RT PRC033F EN TRANE Performance Data 6
21. 107 8 56 1 5660 26 7 99 4 99 4 104 8 83 1 115 7 59 4 29 4 105 9 105 9 105 2 102 1 116 0 78 7 32 2 1112 1 112 1 105 5 105 5 116 3 97 2 23 9 94 5 91 6 105 5 66 8 110 7 53 8 61401 26 7 101 8 101 8 105 9 87 1 116 5 61 7 29 4 108 4 108 4 106 3 106 3 117 0 82 2 32 2 114 7 114 7 106 6 106 6 117 3 102 3 23 9 96 0 96 0 1106 9 71 0 117 8 42 5 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 6890 26 7 105 1 105 1 107 4 93 5 118 1 65 2 cooling subtract indoor fan heat 29 4 111 8 111 8 107 7 107 7 118 3 87 9 2 Total gross capacity 322 118 1 118 1 108 0 108 0 118 6 110 5 3 SHC Sensible heat capacity 75 Performance Data 50 Hz Units Table 46 41 7 ton standard efficiency gross cooling capacities MBh 2 row condenser coil I P 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC TGC SHC TGC SHC SHC SHC TGC SHC SHC TGC SHC SHC 75 449 365 497 282 545 193 423 349 467 267 512 178 394 332 436 251 477 162 80 457 435 499 350 549 264 431 419 470 334 517 249 402 402 439 317 482 233 12500 85 477 477 5055 418 552 335 453 453 475 402 520 319 427 427 444 384 484 301 90 504 504 512 487 555 401 479 479 483 4
22. 304 304 309 294 334 242 290 290 293 286 316 234 275 275 275 275 297 224 75 278 235 304 182 333 121 262 226 287 174 314 113 246 217 269 165 293 105 9000 80 284 282 307 225 336 169 269 269 290 216 317 161 254 254 272 206 297 152 85 299 299 311 270 338 214 285 285 294 261 319 205 270 270 276 252 299 196 90 316 316 318 317 341 258 301 301 301 301 323 249 285 285 285 285 303 240 75 283 248 309 191 337 123 267 239 291 182 317 115 250 229 272 170 296 107 10000 80 292 292 312 236 341 176 277 277 295 227 322 168 262 262 276 218 301 159 85 309 309 317 287 343 224 294 294 300 278 324 215 278 278 281 268 303 206 90 327 327 326 326 347 273 31 311 311 311 328 264 294 294 294 294 308 255 75 288 261 313 199 341 126 272 252 294 187 321 117 255 242 275 177 299 109 11000 80 299 299 317 248 345 183 284 284 299 239 325 175 268 268 280 229 302 164 85 317 317 322 303 348 235 302 302 305 294 328 226 285 285 286 284 307 216 90 336 336 335 335 352 288 32319 319 319 319 333 279 302 302 302 302 312 269 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC SHC TGC SHC TGC SHC 75 220 187 243 143 265 92 7500 80 225 225 245 179 269 133 85 239 239 248 217 270 170 90 253 253 253 253 273 207 75 223 194 245 147 267 94 8000 80 23
23. 305 25 4 Tons 89 kW 350 29 2 Tons 105 kW 400 33 3 Tons 120 kW 500 41 7 Tons 148 kW Digit 7 Major Development Sequence B _ R 410A Refrigerant Digit 8 Power Supply C 380 50 3 D 415 50 3 Digit 9 Heating Capacity No Heat TC only Low Heat YC only High Heat YC only Note When second digit is E for Electric Heat the following values apply in the ninth digit 0 L H 380V 415V A 23kW 27 kW B 34kW 40 kW 45kW 54 kW D 56kW 67 kW E 68kW 81 kW Digit 10 Design Sequence A First Digit 11 Exhaust 0 None 1 Barometric Relief Available w Economizer only 2 100 Power Exhaust Fan Available w Economizer only 3 50 Power Exhaust Fan Available w Economizer only 4 100 Fresh Air Tracking Power Exhaust Fan Available w Economizer only 5 50 Fresh Air Tracking Power Exhaust Fan Available w Economizer only 6 100 Power Exhaust w Statitrac 28 Leak Exhaust Damper w Statitrac Digit 12 Filter A 2 51 MERV 4 Std Throwaway Filters 2 51 MERV 8 High Eff Throwaway Filters C 4 102 MM MERV 8 High Eff Throwaway Filters D 4 102 MM MERV 14 High Eff Throwaway Filters Digit 13 Supply Fan Motor HP 7 5 Hp 5 6 kW 10 Hp 25 kW 15 Hp 10 kW 20 Hp 15 kW Digit 14 Supply Air Fan Drive Selections BONA Hon no 458 RPM 500 RPM 541 583 625
24. 319 200 347 124 80 305 305 321 254 349 184 11000 85 323 323 32 31 349 239 90 339 339 323 323 349 296 75 294 280 323 209 351 126 80 312 312 325 266 352 192 12000 85 330 330 325 325 352 251 90 346 346 326 326 352 312 25 298 296 326 214 354 129 Notes 1 All capacities shown gross and have not considered indoor fan heat obtain net 13200 80 319 319 328 281 355 201 cooling subtract indoor fan heat 85 337 336 328 328 355 264 2 TGC Total gross capacity 90 353 352 328 328 355 332 3 SHC Sensible heat capacity 46 RT PRCO33F EN TRANE Performance Data 60 Hz Units Table 15 35 ton standard efficiency gross cooling capacities Mbh 1 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F SHC TGC TGC SHC SHC TGC SHC TGC TGC SHC 75 375 307 410 238 447 162 355 297 388 227 422 152 334 285 364 216 396 141 10500 80 381 364 412 293 450 221 361 353 390 282 425 210 340 340 367 269 399 200 85 397 397 416 349 452 278 379 379 394 337 427 268 359 359 371 325 401 255 90 417 417 422 406 454 332 399 399 401 394 430 321 378 378 378 378 404 309 25 384 328 418 251 454 166 364 319 395 241 429 155 342 306 371 230 402 144 12000 80 392 392 421 312 4
25. 338 187 cooling subtract indoor fan heat 85 322 322 322 322 343 248 2 TGC Total gross capacity 90 340 340 340 340 349 311 3 SHC Sensible heat capacity 45 Performance Data 60 Hz Units Table 14 30 ton high efficiency eStage gross cooling capacities Mbh 1 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F TGC SHC TGC TGC SHC TGC SHC TGC SHC TGC SHC 75 329 262 364 204 398 144 315 255 348 198 380 134 299 247 330 190 361 127 80 334 311 365 253 399 191 320 304 349 245 382 184 305 296 332 237 362 177 9000 85 346 346 366 299 400 241 334 334 350 292 383 234 320 320 333 284 363 226 90 364 364 367 346 401 288 351 351 351 339 383 280 337 337 334 331 364 272 75 335 277 370 214 4044 147 321 269 354 207 386 140 305 261 336 199 366 129 80 343 332 372 266 405 200 328 325 355 258 387 192 313 313 337 250 367 185 10000 85 358 358 373 318 406 253 345 345 356 310 388 247 331 331 338 302 368 239 90 377 377 374 370 407 305 363 363 357 357 389 297 348 348 339 339 368 289 75 341 291 376 223 409 151 326 284 359 216 390 145 310 275
26. 371 188 85 338 338 346 312 373 242 90 356 356 356 356 376 296 75 318 291 344 218 372 133 12000 80 331 331 348 275 376 199 85 350 350 354 338 379 258 90 368 368 368 368 383 319 75 322 304 347 221 375 135 13000 80 338 338 352 287 378 204 85 357 357 358 355 382 268 90 376 376 376 376 387 335 75 326 317 350 228 377 137 14000 80 344 344 355 298 381 210 85 363 363 363 363 385 279 90 382 382 32 382 390 350 25 328 322 351 231 378 138 1 All capacities shown gross and have not considered indoor fan heat obtain net 14400 80 346 346 356 303 382 212 cooling subtract indoor fan heat 85 365 365 365 365 386 283 2 TGC Total gross capacity 90 384 384 384 384 391 356 3 SHC Sensible heat capacity 47 Performance Data 60 Hz Units Table 16 35 ton high efficiency eStage gross cooling capacities Mbh 1 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F SHC TGC TGC SHC SHC SHC TGC SHC TGC SHC TGC TGC SHC 75 371 302 409 234 446 162 356 294 392 227 427 155 339 286 372 219 406 144 10500 80 378 361 410 291 447 218 363 354 393 283 4228 211 344 344 373 274 407 203 85 39
27. 475 2 55 525 3 11 574 3 75 620 4 42 661 5 09 701 5 77 8500 317 1 33 381 1 82 436 2 33 480 2 77 528 3 34 574 3 97 620 44 66 662 5 36 702 6 08 9000 326 1 51 391 2 04 443 2 55 489 3 08 532 3 58 577 4 22 620 4 91 663 5 64 703 6 40 9500 337 1 72 401 2 28 451 2 80 498 3 39 537 3 87 580 4 50 621 5 18 663 5 93 703 6 70 10000 349 1 96 411 2 54 459 3 09 506 3 69 545 4 25 584 4 81 624 5 48 664 6 23 703 7 02 10500 363 2 22 421 2 82 468 3 40 513 3 98 555 4 65 589 5 17 628 5 84 666 6 56 703 7 34 11000 376 2 52 430 3 11 479 3 74 521 4 33 563 5 03 598 5 63 633 6 22 670 6 95 706 7 73 11500 390 2 83 438 3 41 489 4 10 530 4 72 570 5 38 607 6 11 639 6 68 674 7 37 709 8 14 12000 404 3 18 447 3 74 499 4 48 538 5 13 578 5 79 615 6 56 648 7 22 679 7 83 713 8 59 12500 417 3 55 457 4 10 509 4 88 549 5 58 586 6 24 623 7 00 657 7 78 687 8 42 718 9 10 13000 431 3 95 468 4 50 518 5 30 559 6 04 594 6 73 630 7 45 665 8 30 696 9 04 724 9 69 13500 445 4 39 479 4 92 526 5 73 569 6 53 604 7 26 638 7 98 673 8 82 705 9 68 733 10 38 14000 459 4 85 490 5 39 535 6 19 579 7 04 614 7 81 647 8 56 680 9 35 713 10 26 742 11 09 14500 473 5 35 503 5 90 544 6 68 588 7 59 624 8 40 656 9 18 688 9 96 720 10 86 751 11 78 Total Static Pressure wg CFM Std 2 50 2 75 3 00 Air RPM BHP RPM BH
28. 491 491 490 490 509 432 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC SHC TGC 5 SHC 75 364 314 402 234 440 146 80 375 375 406 299 445 216 12500 85 399 399 411 366 447 283 90 423 423 422 422 452 348 75 370 329 407 244 444 148 80 384 384 411 311 450 224 13500 85 409 409 417 384 452 294 90 433 433 433 433 457 365 75 375 343 409 248 448 151 80 392 392 415 324 453 232 14500 85 417 417 422 402 457 305 90 442 442 442 442 462 381 75 379 357 413 256 451 153 80 400 400 419 336 457 240 15500 85 425 425 425 425 461 316 90 450 450 450 450 466 397 75 384 370 417 263 453 156 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 16500 80 406 406 423 349 458 243 cooling subtract indoor fan heat 85 432 432 433 430 464 327 2 TGC Total gross capacity 90 458 458 457 457 470 413 3 SHC Sensible heat capacity 76 RT PRC033F EN TRANE Performance Data 50 Hz Units Table 47 41 7 ton high efficiency eStage gross cooling capacities MBh 2 row condenser coil I P 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC TGC SHC TGC SHC
29. 85 605 605 622 556 673 435 575 575 588 537 635 416 542 542 551 517 594 397 90 638 638 638 638 680 529 607 607 606 606 641 510 573 573 572 572 600 490 75 563 496 614 977 670 242 531 477 578 360 630 225 496 457 540 341 587 207 80 580 580 619 472 675 348 551 551 584 453 636 330 519 519 546 433 591 312 85 614 614 628 574 678 447 583 583 593 554 639 428 550 550 556 534 598 408 90 648 648 648 648 685 546 616 616 616 616 646 526 581 581 581 581 605 506 75 568 510 618 387 674 245 535 491 582 369 63 227 501 471 542 344 591 209 80 589 589 624 485 679 355 558 558 588 465 639 338 526 526 550 445 597 320 85 623 623 634 591 683 458 592 592 598 572 643 439 558 558 561 551 601 419 90 657 657 657 657 690 562 624 624 624 624 651 542 589 589 588 588 609 522 Ambient Temperature 15000 17000 18000 19000 20000 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 F TGC 5 TGC SHC SHC 75 441 382 485 286 529 179 80 454 454 488 362 535 263 85 482 482 495 443 537 342 90 509 509 509 509 542 421 75 451 409 493 304 537 184 80 470 470 498 387 543 279 85 499 499 506 478 546 365 90 528 528 528 528 552 453 75 4566 423 496 313 540 186 80 478 478 502 400 544 285 85 507 507 511 495 550 376 90 536 536 536 536 557 469 75 460 436 499 315
30. Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC TGC SHC TGC SHC SHC TGC SHC TGC SHC SHC SHC TGC SHC 75 256 202 285 159 314 111 245 197 273 153 299 105 233 190 259 147 283 100 6900 80 260 240 286 196 315 149 250 234 274 190 301 144 237 228 259 184 285 138 85 269 269 287 232 314 188 260 260 275 226 302 182 249 249 261 220 286 176 90 284 284 288 268 317 224 274 274 276 263 303 218 263 263 262 256 287 20 75 261 212 290 165 318 113 250 206 277 159 303 107 236 199 262 153 287 101 7500 80 265 252 291 204 320 154 255 247 278 199 305 149 242 240 263 192 289 143 85 278 278 292 244 320 196 268 268 279 237 305 189 256 256 265 231 289 183 90 293 293 293 283 321 235 282 282 280 277 306 228 270 270 266 266 290 222 75 264 219 293 169 321 114 253 213 279 164 306 109 239 207 264 158 289 102 8000 80 270 263 294 211 323 158 259 258 281 205 308 153 247 247 266 198 291 147 85 284 284 295 253 323 202 273 273 282 247 308 197 262 262 267 240 292 1091 90 299 299 296 295 324 243 288 288 283 283 309 237 276 276 268 268 293 230 75 269 233 298 179 326 117 258 228 284 173 310 111 244 221 269 167 292 105 9000 80 278 278 299 224 328 167 268 268 286 218 312 161 256 256 271 211 295 155 85 29
31. Gas Valve Hot Surface Ignitor The drum and tube heat exchanger is designed for increased efficiency and reliability and utilizes the same technology that has been incorporated into large commercial roof top units for over 20 years The heat exchanger is manufactured using optional stainless or standard aluminized steel with stainless steel components for maximum durability The requirement for cycle testing of heat exchangers is 10 000 cycles by ANSI Z21 47 This is the standard required by both cULus and AGA for cycle test requirements Trane requires the design to be tested to 21 2 times this current standard The drum and tube design has been tested and passed over 150 000 cycles which is over 15 times the current ANSI cycling requirements The regulated gas valve will not allow gas flow unless the combustion blower is operating This is one of the unique safety features of Voyager Commercial The forced combustion blower Features and Benefits supplies pre mixed fuel through a single stainless steel burner screen into a sealed drum where ignition takes place It is more reliable to operate and maintain than a multiple burner system The hot surface ignitor is a gas ignition device which doubles as a safety device utilizing a continuous test to prove the flame The design is cycle tested at the factory for quality and reliability All the gas electric rooftops exceed all California seasonal efficiency requir
32. Please note that hot gas reheat operation will not be allowed when there is a call for cooling or heating Utilize the Trane TOPSS selection program or contact a local Trane sales office to calculate leaving unit air temperature latent capacity reheat sensible capacity leaving unit dew point and moisture removal when the unit is in hot gas reheat operation The hot gas reheat TOPSS selection requires the following customer input values supply fan airflow ambient air temperatures entering air temperatures and a desired reheat set point temperature If the conditions provided are not within the reheat operating envelope an error will be generated in the TOPSS program If the reheat set point is not obtainable at the provided conditions the customer will be required to make adjustments to the conditions or change the reheat set point value Air Delivery Procedure Supply air fan bhp and rpm selection Unit supply air fan performance shown in Table 24 p 54 includes pressure drops for dampers and casing losses Static pressure drops of accessory components such as heating systems and filters if used must be added to external unit static pressure for total static pressure determination The supply air fan motor selected in the previous cooling capacity determination example was 7 78 bhp with 676 rpm Thus the supply fan motor selected is 75 hp To select the drive enter Table 27 p 58 for a 30 ton unit Select the appropriate drive f
33. Size nominal Unit Capacity Steps Outdoor Coil Std Efficiency Type Face Area Rows Outdoor Coil High Efficiency 3 Scroll R 410A 13 13 15 100 68 32 3 Scroll R 410A 10 15 15 100 75 62 38 25 Microchannel 65 4 2 Type Microchannel Face Area 65 4 Rows 2 Indoor Coil Std Efficiency Tube Size in OD 3 8 Face Area sq ft 36 7 Rows Fins Per Foot 5 180 Refrigerant Control TXV No of Circuits 2 Drain Connection No Size in 1 1 25 Type PVC 34 RT PRCO33F EN Table 3 General data 50 tons 60 Hz 50 Ton Indoor Coil High Efficiency Tube Size in OD 3 8 Face Area sq ft 36 7 Rows Fins Per Foot 5 180 Refrigerant Control TXV No of Circuits 2 Drain Connection No Size in 1 1 25 Type PVC Outdoor Fan Type Propeller No Used Diameter 4 28 00 Drive Type No Speeds Direct 1 CFM 31 500 No Motors HP RPM 4 1 10 1125 Indoor Fan Type FC No Used 1 Diameter Width in 25 00 25 00 Drive Type No Speeds Belt 1 No Motors HP Range 1 10 00 15 00 20 00 Motor RPM 1760 Motor Frame Size 215 254 256T Exhaust Fan Type Propeller Diameter in 28 00 Drive Type No Speeds Motor Frame Size Direct 1 56 Motor HP RPM 1 5 1140 Filters Type Furnished Throwaway No Recommended Size in gt 17 16 x 20 x2 Min Outside Air Temp for Mechanical Cooling 0 Refrigerant Charge Std Efficiency Pounds of R 410A Standard Optional Hot Gas Reheat Refrigerant Charg
34. arrangement is configured as an on off non modulating exhaust or an on off exhaust with an actuator controlled damper to track the position of the fresh air damper For non 100 air applications the 50 non tracking power exhaust fan generally should not be selected for more than 40 to 50 of design supply airflow Since it is an on off non modulating fan it does not vary exhaust cfm with the amount of outside air entering the building Therefore if selected for more than 40 to 50 of supply airflow the building may become under pressurized when economizer operation is allowing lesser amounts of outdoor air into the building If however building pressure is not of a critical nature the non modulating exhaust fan may be sized for more than 50 of design supply airflow Consult Table 28 p 59 and Table 29 p 59 60Hz or Table 60 p 87 and Table 61 p 88 50Hz for specific exhaust fan capabilities with Voyager Commercial units 100 Power Exhaust with Statitrac Building Pressure Control This control is available only with 100 power exhaust The exhaust dampers are modulated in response to building pressure Statitrac a differential pressure control system uses a differential pressure transducer to compare indoor building pressure to atmospheric pressure The exhaust fans are turned on when required to lower building static pressure to setpoint The Statitrac control system then modulates the exhaust dampers to control the building pressu
35. f Lr 7 7 3 Static Presure InWC j 1 i 7 7 j Vi j 7 j i 7 j j E j i j j i i f i i j i i i i i i i 1 i i NZ i i j f i 7 7 2 y 7 p a I S 5 FE 5 NP xe ALI Se eg E gt lt 1 Tm TLF ELE a Se Sy M ML lt SS GERE LAT S gt M 1 1 v Je EL TL PLI La _ 0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 24000 26000 28000 Volumetric Airflow Rate CFM 56 RT PRCO33F EN Table 26 Component static pressure drops in W G 60 Hz TRANE Performance Data 60 Hz Units Heating System Filters Standard High MERV Efficiency Efficiency Throw MERV 8 14High Hot CFM Gas Heat Electric Heat ID Coil ID Coil away High Eff Eff Gas Nominal Std 1 2 Reheat Tons Air Low High Element Elements Dry Wet Dry Wet 2 2 4 4 Economizer Coil 8000 0 08 0 06 0 05 0 06 0 12 0 19 0 16 0 25 0 08 0 12 0 11 0 33 0 04 0 08 9000 0 1 0 08 0 07 0 07 0 14 0 22 0 19 0 29 0 09 0 14 0 13 0 39 0 04 0 10 27 10000 0 13 0 1 0 08 0 09 0 17 0 26 0
36. primary cooling only is used and the outdoor air dampers remain at minimum position If the unit does not include an economizer primary cooling only is used to satisfy cooling requirements Gas Heating When heating is required the RTRM initiates the heating cycle through the ignition control module s IGN The IGN relay brings on the combustion fan motor The ignition control module s begin the ignition process by preheating the hot surface ignitor s After the hot surface ignitor is preheated the gas valve is opened to ignite first stage If ignition does not take place the IGN s will attempt to ignite 2 more times before locking out When ignition does occur the hot surface ignitor is deenergized and then functions as a flame sensor The RTRM will energize the supply fan contactor 45 seconds after the initiation of the heat cycle If more capacity is needed to satisfy the heating setpoint the RTRM will call for more heat by driving the combustion blower motor to high speed When the space temperature rises above the heating setpoint the RTRM terminates the heat cycle Electric Heating When heat is required the RTRM initiates first stage heating by energizing the first stage electric heat contactor The first stage electric heater bank s will be energized if the appropriate limits are closed The RTRM will cycle first stage heat on and off as required to maintain zone temperature If first stage cannot satisfy the requirement the R
37. 0 0 0 1 Notes 1 Standard and Low Leak data based on tests completed in accordance with AMCA Standard 500 2 Ultra Low Leak dampers are rated AMCA class 1A leak rate 3 CFM per sq ft face area at 1 0 WC RT PRCO33F EN Table 5 General data 22 9 25 4 tons 50 Hz TRANE General Data Cooling Performance Nominal Gross Capacity TC YC TE 275 22 9 Tons TC YC TE 305 25 4 Tons 277 000 81 16 kW 303 000 88 78 kW Compressor Standard Efficiency Number Type Refrigerant Size Nominal Tons Unit Capacity Steps Compressor High Efficiency Number Type Refrigerant 2 Scroll R 410A 10 11 100 48 3 Scroll R 410A 2 Scroll R 410A 11 11 100 50 3 Scroll R 410A Size Nominal Tons 6 9 9 6 10 10 Unit Capacity Steps 100 75 63 37 25 100 76 62 38 24 Natural Gas Heat2 Low High Low High Heating Input Btu kW First Stage Heating Output Btu kW First Stage Steady State Efficiency 96 3 No Burners No Stages Gas Connect Pipe Size in mm 290 000 85 0 500 000 147 250 000 73 3 kW 425 000 125 kW 234 900 69 0 405 000 119 202 500 59 4 kW 344 250 101 kW 81 1 2 0 75 19 290 000 85 0 500 000 147 250 000 73 3 425 000 125 kW 234 900 69 0 405 000 119 202 500 59 4 kW 344 250 101 kW 81 1 2 0 75 19 Outdoor Coil Standard Efficiency Type Microchannel Microchannel Face Area sq ft sq m 43 6 4 0 49 9
38. 1 19 4 22 8 L s ec TGC 5 TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC TGC 5 SHC 23 9 78 2 62 7 86 4 49 2 94 9 34 3 74 1 60 4 81 7 46 9 89 7 31 9 69 4 57 4 76 5 44 5 83 8 29 6 3540 26 7 79 7 74 1 87 0 60 4 95 8 46 3 75 3 71 8 82 3 57 7 90 5 43 9 70 9 69 1 77 1 55 1 85 0 41 3 29 4 82 6 82 6 87 9 71 5 96 4 57 7 78 8 78 8 83 2 68 9 91 11 55 4 74 7 74 7 78 2 66 2 85 6 53 0 32 2 87 0 87 0 89 1 82 9 96 7 68 6 83 2 83 2 84 4 80 3 91 7 66 2 78 8 78 8 79 7 77 6 86 1 63 6 23 9 79 4 64 8 87 6 50 7 96 1 34 6 75 0 62 4 82 6 48 3 90 5 32 5 70 3 59 5 77 4 45 7 84 7 29 9 3780 26 7 80 9 77 1 87 9 62 1 97 0 47 5 76 5 74 4 83 2 59 8 91 4 44 8 72 1 718 77 9 56 8 85 6 42 5 29 4 84 4 84 4 89 1 74 1 97 6 59 5 80 6 80 6 84 4 71 5 92 0 57 1 76 2 76 2 79 1 68 9 86 1 54 2 32 2 89 1 89 1 90 5 86 1 97 9 70 9 85 0 85 0 85 8 83 8 92 6 68 6 80 6 80 6 80 6 80 6 87 0 65 6 23 9 81 5 68 9 89 1 53 3 97 6 35 5 76 8 66 2 84 1 51 0 92 0 33 1 72 1 63 6 78 8 48 3 85 8 30 8 4250 26 7 83 2 82 6 90 0 65 9 98 4 49 5 78 8 78 8 85 0 63 3 92 9 47 2 74 4 74 4 79 7 60 4 87 0 44 5 29 4 87 6 87 6 91 1 79 1 99 0 62 7 83 5 83 5 86 1 76 5 93 5 60 1 79 1 79 1 80 9 73 8 87 6 57 4 32 2 92 6 92 6 93 2 92 9 99 9 75 6 88 2 88 2 88 2 88 2 94 6 73 0 83 5 83 5 83 5 83 5 88 8 70 3 23 9 82 9 72 7 90 5 56 0 98 7 36 0 78 2 70 0 85 3 53 3
39. 1 4 31 7mm PVC PIPE FEMALE 1 25 4MM NPT p GAS INLET 207 1 2 5270 5mm 16 1020 7mm CUSTOMER CONNECTION POINT 6 15 164 90 1 16 174 6mm 2287 5mm Figure 17 Curb assembly 60 Hz 2712 35 50 Hz 23 29 tons YC high heat Vh 5067 2053 Note Dimensions in are mm 1 25 4 mm 106 RT PRCO33F EN TRANE Dimensional Data Figure 18 60 Hz 40 50 50 Hz 33 42 tons TCD TED YCD low and high heat 7513 16 1926 2 707 1802 Cond 80 1 2034 334 95 The 317 16 53 16 541 8 1360 T 1375 7 7 s 181 CL 5 3 76 NPS 2 67 See Roofcurb Drawing For Details Connection Three Places On Field Duct Fitup and Connections Thru Base Electrical 13 NPS Connection 28 8 67 Thru Base Electrical 216 e p gt 5501 2 67 Figure 19 Rear view showing duct openings for horizontal supply and return 60 Hz 40 50 50Hz 33 42 Tons TCH TEH YCH low and high heat 11 16 27 Three Places Supply Return Opening Opening 70 1781 3 A 4 s 111 le 55 16 53 s 36 hs a 27 16 1408 1349 916 62 Notes e On horizontal units the VFD is located between the supply and return ductwork which makes access limited For combination of horizontal and downflow openings digit 3 F or R see Figure 18 for appropriate downflow dimensions a
40. 10 000 cfm through heating module Unit supply temperature design heating conditions mixed air temperature air temperature rise 66 7 373 104 0 F Hot Gas Reheat Dehumidification Selection The hot gas reheat option allows for increased outdoor air ventilation It reduces humidity levels while increasing comfort level in the air space Note Please note that hot gas reheat operation will not be allowed when there is a call for cooling or heating Utilize the Trane TOPSS selection program or contact a local Trane sales office to calculate leaving unit air temperature latent capacity reheat sensible capacity leaving unit dew point and moisture removal when the unit is in hot gas reheat operation The hot gas reheat TOPSS selection requires the following customer input values supply fan airflow ambient air temperatures entering air temperatures and a desired reheat set point temperature If the conditions provided are not within the reheat operating envelope an error will be generated in the TOPSS program If the reheat set point is not obtainable at the provided conditions the customer will be required to make adjustments to the conditions or change the reheat set point value 24 RT PRCOSSF EN TRANE Selection Procedure Air Delivery Procedure Supply air fan bhp and rpm selection Unit supply air fan performance shown in Table 54 p 81 Table 55 p 83 Table 56 p 84 and Table 57 p 85 includes pressure drops
41. 101 4 60 4 110 4 39 3 88 3 77 6 96 8 58 4 105 3 37 4 83 6 75 2 91 7 56 3 99 8 35 4 4720 26 7 94 9 94 9 101 7 75 6 110 7 55 6 912 91 2 97 1 73 5 105 7 53 7 87 1 87 0 92 2 71 3 100 2 51 7 29 4 100 1 100 1 102 0 91 2 110 8 71 7 96 3 96 3 97 5 89 1 105 8 69 8 92 0 92 0 92 4 86 8 100 5 67 8 32 2 105 1 105 0 102 2 102 2 111 0 86 4 101 1 101 1 97 7 97 7 106 1 84 4 96 7 96 7 92 6 92 6 100 7 82 2 23 9 93 6 83 8 102 7 63 1 108 5 47 7 894 81 7 98 0 61 1 106 4 38 2 84 7 79 3 92 9 58 9 100 8 36 2 5190 26 7 97 4 97 4 103 0 79 4 111 8 57 9 93 6 93 5 98 3 77 3 106 9 56 0 89 4 89 4 93 3 75 0 101 3 54 0 29 4 102 7 102 6 103 2 96 5 112 1 75 5 98 7 98 7 98 4 94 2 107 0 72 5 94 3 94 3 93 4 91 9 101 5 70 2 32 2 107 8 107 7 103 4 103 4 112 2 91 3 103 5 103 5 98 8 98 8 107 1 89 2 98 9 98 9 93 7 93 7 101 6 86 9 23 9 94 7 87 9 103 7 65 7 108 0 53 3 90 5 85 8 98 9 63 6 107 4 38 9 85 6 83 3 93 8 60 4 101 7 36 9 5660 26 7 99 6 99 6 104 1 83 1 112 7 60 3 95 6 95 5 99 3 81 0 1107 8 58 2 913 91 3 94 1 78 6 102 2 56 2 29 4 104 9 104 9 104 3 101 6 113 1 77 9 100 8 100 8 99 5 99 4 107 9 75 7 96 2 96 2 94 3 94 3 102 3 73 5 32 2 110 0 110 0 104 4 104 4 113 2 96 0 105 7 105 7 99 7 99 7 107 9 93 8 100 9 100 9 94 4 94 4 102 3 91 6 Ambient Temperature C 46 1 Entering Wet Bulb Temperature Ent 1
42. 185 256 144 281 974 217 176 240 136 262 88 9 6900 80 250 230 273 187 301 143 236 221 258 178 284 134 221 212 241 169 265 126 85 258 258 276 222 303 179 245 245 260 213 286 171 232 232 244 203 268 162 90 272 272 280 257 304 213 259 259 264 248 287 204 245 245 248 239 269 195 75 250 202 276 158 302 107 236 194 260 150 284 99 221 184 243 141 265 90 4 7500 80 255 241 277 194 305 147 241 232 262 185 288 139 226 223 245 176 269 130 85 265 265 281 232 308 186 252 252 265 223 290 178 238 238 248 213 270 167 90 280 280 285 270 309 222 267 267 270 261 292 213 252 252 253 252 273 204 75 254 209 279 163 305 109 239 200 263 154 287 100 224 191 245 146 267 91 6 8000 80 259 251 281 200 309 151 244 242 265 191 290 143 229 229 247 182 271 134 85 271 271 284 240 311 193 258 258 268 231 292 182 243 243 251 222 273 172 90 297 287 290 281 313 230 273 273 274 272 295 221 257 257 257 257 276 211 75 259 222 284 172 310 111 244 213 267 163 291 103 228 203 249 155 271 93 9 9000 80 265 265 286 212 314 158 252 252 270 203 295 150 237 237 252 193 275 141 85 281 281 291 257 316 202 267 267 274 248 297 193 252 252 257 238 278 183 90 298 298 297 297 319 245 283 283 283 283 301 236 267 267 267 267 281 226 75 264 235 288 181 314 113 249 226 270 168 294 105 233 216 252 158 274 961 10000 80 273 273 291 224 318 165 259 259 274 214 299 157 244 244 256 204 277 146 85 290 290 29
43. 23 0 34 0 1 0 16 0 15 0 45 0 05 0 12 11000 0 15 0 12 0 1 0 11 0 20 0 30 0 27 0 39 0 12 0 2 0 17 0 52 0 06 0 14 12000 0 18 0 14 0 12 0 13 0 23 0 34 0 31 0 45 0 13 0 21 0 2 0 59 0 07 0 17 9000 0 1 0 08 0 07 0 07 0 14 0 22 0 19 0 29 0 09 0 14 0 13 0 39 0 04 0 10 10000 0 13 0 1 0 08 0 09 0 17 0 26 0 23 0 34 0 1 0 16 0 15 0 45 0 05 0 12 30 11000 0 15 0 12 0 1 0 11 0 20 0 30 0 27 0 39 0 12 0 2 0 17 0 52 0 06 0 14 12000 0 18 0 14 0 12 0 13 0 23 0 34 0 31 0 45 0 14 0 23 0 21 0 59 0 07 0 17 13000 0 21 0 16 0 14 0 15 0 27 0 38 0 35 0 50 0 15 0 26 0 23 0 66 0 09 0 20 10500 0 14 0 11 0 09 0 1 0 25 0 37 0 25 0 37 0 11 0 18 0 16 0 48 0 06 0 13 11500 0 17 0 13 0 11 0 12 0 29 0 42 0 29 0 42 0 13 0 21 0 19 0 55 0 07 0 16 35 12500 0 2 0 15 0 13 0 14 0 33 0 48 0 33 0 48 0 14 0 24 0 21 0 62 0 08 0 18 13500 0 23 0 18 0 15 0 16 0 38 0 53 0 38 0 53 0 15 0 26 0 23 0 70 0 1 0 22 14500 0 26 0 2 0 18 0 19 0 42 0 59 0 42 0 59 0 17 0 3 0 27 0 77 0 11 0 25 12000 0 01 0 03 0 08 0 13 0 24 0 36 0 30 0 45 0 1 0 19 0 17 0 48 0 07 0 06 13000 0 01 0 04 0 1 0 15 0 28 0 41 0 35 0 51 0 12 0 23 0 2 0 53 0 08 0 07 40 14000 0 02 0 05 0 11 0 18 0 31 0 46 0 39 0 57 0 13 0 25 0 22 0 59 0 09 0 08 15000 0 02 0 05 0 13 0 2 0 35 0 50 0 44 0 63 0 14 0 28 0 24 0 66 0 1 0 09 16000 0 02 0 06 0 15 0 23 0 39 0 55 0 49 0 69 0 15 0 31 0 27 0 72 0 11 0 10 17000 0 02 0 07 0 17 0 26 0 43 0 60 0 54 0 75
44. 237 328 184 359 127 282 230 312 178 341 121 80 314 289 343 234 377 178 302 282 329 228 361 172 288 275 314 220 343 165 8009 85 324 324 345 277 376 222 313 313 331 270 360 216 301 301 315 262 344 209 90 341 341 346 319 378 265 330 330 332 312 363 258 316 316 316 305 345 250 75 316 259 349 200 382 136 303 252 335 194 365 130 288 244 318 187 347 123 80 323 310 351 248 384 186 310 303 336 241 367 180 295 295 320 233 349 173 2009 85 337 337 352 295 384 235 326 326 337 288 368 229 312 312 321 280 350 222 90 355 355 353 343 385 281 342 342 338 336 369 274 328 328 322 322 351 267 75 322 273 355 210 389 143 309 266 340 203 370 133 294 259 323 196 351 126 80 330 330 357 261 389 194 318 318 341 254 372 188 304 304 324 246 354 181 19909 85 348 348 358 313 390 248 336 336 343 306 373 242 322 321 326 298 354 235 90 366 366 359 359 391 298 353 353 344 344 374 290 338 338 327 327 355 283 75 327 287 360 219 391 147 313 280 344 212 376 135 298 273 327 205 355 128 80 339 339 362 273 393 202 327 327 346 266 377 195 312 312 329 258 357 188 11900 85 358 358 363 330 395 261 345 345 347 323 377 254 330 330 330 315 358 243 90 376 376 363 363 395 313 362 362 348 348 378 306 347 347 330 330 359 298 75 332 303 364 228 396 150 318
45. 295 348 221 380 143 302 287 330 214 358 131 12100 80 348 348 366 287 397 210 335 335 350 279 380 204 320 320 332 271 361 106 85 367 367 367 349 399 270 353 353 351 342 381 262 338 338 333 333 362 254 90 386 386 368 368 399 331 371 371 352 352 381 323 355 354 334 334 362 315 Ambient Temperature 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 F TGC 5 TGC SHC SHC 75 267 222 295 170 321 113 80 272 267 296 212 323 158 8000 85 286 286 297 254 325 202 90 301 301 298 296 326 242 75 272 236 300 179 326 116 9000 80 281 281 301 225 329 166 85 296 296 302 272 330 215 90 312 312 303 303 330 258 75 277 250 304 188 330 119 80 289 289 305 237 333 173 10000 85 305 305 307 289 334 227 90 321 321 308 308 334 274 75 280 264 307 197 333 121 80 296 296 308 249 336 181 11000 85 313 313 310 306 337 234 90 329 329 311 311 337 290 25 284 278 311 201 336 123 Notes 1 All capacities shown gross and have not considered indoor fan heat obtain net 12100 80 303 303 312 262 339 189 cooling subtract indoor fan heat 85 320 320 313 313 340 246 2 TGC Total gross capacity 90 336 336 314 314 340 306 3 SHC Sensible heat capacity 44 RT PRCO33F EN TRANE Performance Data 60 Hz Units Table 13 30 ton
46. 4 31 665 4 84 703 5 43 5106 371 1 80 426 2 24 475 2 70 518 3 13 560 3 65 595 4 07 631 4 53 668 5 07 705 5 66 5302 383 1 98 434 2 42 483 2 91 525 3 36 566 3 87 603 4 37 634 4 78 671 5 32 707 5 89 5498 394 219 441 2 62 492 3 14 532 3 60 572 4 11 610 4 66 642 5 10 675 5 59 710 6 16 5694 405 2 41 449 2 83 500 3 38 540 3 87 578 4 35 616 4 93 649 5 44 680 5 89 714 6 46 Static Pressure Pascals 620 9 683 0 745 1 L s RPM kW RPM kW RPM kW 3148 733 4 18 767 4 65 800 5 13 3344 735 4 37 769 4 86 802 5 36 3539 736 4 57 771 5 08 803 5 58 3735 737 4 77 772 5 29 806 5 84 3931 739 5 00 773 5 53 807 6 08 4127 740 5 21 775 5 76 808 6 33 4323 740 5 41 776 6 01 809 6 58 4519 740 5 62 777 6 25 810 6 84 4715 741 5 84 776 6 45 811 7 09 4910 742 6 07 777 6 70 812 7 35 5106 741 6 27 771 6 94 812 7 62 5302 742 6 52 778 7 18 812 7 87 5498 745 6 79 778 7 43 812 8 12 5694 747 7 06 779 7 71 811 8 38 Notes 1 Supply fan performance table includes internal resistance of rooftop For total static pressure determination system external static must be added to appropriate component static pressure drops evaporator coil filters optional economizer optional heating system optional roof curb The pressure drops from the supply fan to the space should not exceed 2 25 558 8 Pa positive 2 3 Maximum air flow 23 ton 80 kW is 4756 L s 25 ton is 5190 L s 29 t
47. 4 6 Rows 1 1 Outdoor Coil High Efficiency Type Microchannel Microchannel Face Area sq ft sq 49 9 4 6 49 9 4 6 Rows 1 1 Indoor Coil Standard Efficiency Tube Size OD in mm 0 375 9 5 0 375 9 5 Face Area sq ft sq m 31 7 2 9 31 7 2 9 Rows Fins Per Foot 3 180 3 180 Refrigerant Control TXV TXV PVC Drain Connect No Size in mm Indoor Coil High Efficiency 1 1 25 1 32 1 1 25 1 32 Tube Size OD in mm 0 375 9 5 0 375 9 5 Face Area sq ft sq m 31 7 2 9 31 7 2 9 Rows Fins Per Foot 4 180 4 180 Refrigerant Control TXV TXV PVC Drain Connect No Size in mm 1 1 25 1 32 1 1 25 1 32 Outdoor Fan Type Propeller Propeller No Used 3 3 Diameter in mm 28 0 711 28 0 711 Drive Type No Speeds Direct 1 Direct 1 cfm L s 25 800 12176 25 800 12176 No Motors rpm 3 940 3 940 Motor hp kW 0 75 0 56 0 75 0 56 Indoor Fan Type No Used FC 1 FC 1 Diameter in mm 22 4 568 22 4 568 Width in mm 22 0 559 22 0 559 Drive Type Belt Belt No Speeds No Motors 1 1 1 1 Motor hp kW 7 5 5 6 7 5 5 6 Motor rpm Frame Size 1460 213T 1460 213T 37 S General Data Table 5 General data 22 9 25 4 tons 50 Hz TC YC TE 275 22 9 Tons TC YC TE 305 25 4 Tons Exhaust Fan Type Diameter in mm Drive Type No Speeds Motor Frame Size Motor HP kW RPM Propeller 26 00 660 Dire
48. 4 96 4 105 8 78 5 92 6 92 6 92 6 92 6 99 3 75 6 23 9 92 3 76 2 101 4 58 9 110 5 39 8 87 3 73 2 95 8 56 0 104 3 37 2 82 0 70 3 89 7 53 3 97 6 34 6 4250 26 7 94 1 90 8 102 0 72 7 111 3 54 8 89 1 87 9 96 4 69 7 105 2 52 2 83 8 83 8 90 2 66 8 98 4 49 2 29 4 98 2 98 2 102 8 86 7 111 9 69 4 93 5 93 5 97 3 83 8 105 5 66 2 88 8 88 8 914 80 9 99 0 63 0 32 2 103 4 103 4 104 3 101 1 112 5 82 6 98 7 98 7 99 0 98 2 106 4 79 7 93 5 93 5 93 5 93 5 99 9 76 8 23 9 94 3 80 3 102 8 61 5 112 2 40 7 89 1 77 6 97 3 58 9 105 5 38 1 83 5 74 4 90 8 56 0 98 7 352 4720 26 7 96 1 96 1 103 7 76 5 113 1 57 1 91 4 91 4 97 9 73 5 106 7 54 2 86 4 86 4 91 7 70 3 99 9 51 6 29 4 101 7 101 7 104 9 92 0 113 4 72 4 96 7 96 7 99 0 89 1 106 9 69 4 91 4 91 4 93 2 85 8 100 2 66 2 32 2 106 9 106 9 106 9 106 9 114 3 87 6 102 0 102 0 101 7 101 71 108 1 84 7 96 4 96 4 96 4 96 4 101 4 81 5 23 9 95 8 84 7 104 3 64 2 113 4 41 3 90 5 82 0 98 4 61 5 106 7 38 7 85 0 78 8 92 0 57 4 99 6 36 0 5190 26 7 98 7 98 7 105 2 80 3 114 3 59 2 93 8 93 8 99 3 77 1 107 8 56 5 88 5 88 5 93 2 73 8 100 8 53 9 29 4 104 3 104 3 106 7 97 3 114 9 75 6 99 3 99 3 100 8 94 3 108 4 72 7 93 8 93 8 94 6 91 1 101 4 69 4 32 2 109 9 109 9 109 9 109 9 116 0 92 3 104 6 104 6 104 6 104 6 109 3 89 4 98 7 98 7 98 7 98 7 102 5 861 23 9 97 3 88 5 105 2 65 9 114 3 42 2 91 7 85 6 99 3 62 7 107 5 39 3 86 1 82 3 92 9 59 5 100 5
49. 46 5 920 32 5 71 8 57 6 79 9 44 9 87 6 30 9 68 2 55 7 75 8 43 2 831 292 3260 26 7 76 2 70 2 83 8 57 4 92 4 43 8 73 3 68 7 80 2 55 8 88 2 42 2 69 6 66 8 76 0 53 8 83 6 40 4 29 4 78 9 78 9 84 3 68 1 92 2 55 0 76 2 76 2 80 6 66 3 88 4 53 4 72 9 72 9 76 4 64 4 83 8 51 5 32 2 83 3 83 3 84 5 78 7 92 9 65 7 80 4 80 4 80 8 77 0 88 7 63 9 77 0 77 0 76 8 75 1 84 1 62 0 23 9 76 4 62 0 84 8 48 3 93 2 33 0 73 2 60 4 81 0 46 6 88 7 31 4 69 3 58 4 76 8 44 8 84 0 29 7 3540 26 7 77 8 74 0 85 2 59 9 93 7 45 2 74 7 72 4 81 4 58 2 89 3 43 6 71 1 70 5 77 1 56 2 84 6 41 9 29 4 81 4 81 4 85 6 71 4 93 8 57 3 78 4 78 4 81 7 69 6 89 5 55 5 75 0 75 0 77 6 67 7 84 8 53 6 32 2 85 9 85 8 85 8 82 9 94 2 68 7 82 7 82 7 82 0 81 2 89 8 66 9 79 2 79 2 77 8 77 8 85 1 65 0 23 9 77 3 64 1 85 7 49 6 94 1 33 4 74 0 62 5 81 9 48 0 89 6 31 8 70 2 60 5 77 5 46 2 84 6 30 0 3780 26 7 79 1 77 1 86 2 61 9 94 5 46 4 75 9 75 5 82 3 60 1 90 1 44 8 72 3 72 3 77 9 58 1 85 3 431 29 4 83 2 83 1 86 5 74 1 94 8 59 1 80 2 80 1 82 6 72 3 90 4 57 8 76 7 76 6 78 3 70 4 85 5 56 0 32 2 87 8 87 7 86 8 86 4 95 0 71 2 84 5 84 5 82 8 82 8 90 6 69 4 80 8 80 7 78 5 78 5 85 7 67 5 239 78 9 68 4 874 52 4 95 6 34 2 75 7 66 8 83 3 50 8 90 9 32 6 71 55 64 7 78 8 49 0 85 7 30 8 4250 26 7 81 6 81 5 87 8 65 7 96 1 48 8 78 5 78 5 83 7
50. 5 120 5 125 2 103 8 136 7 74 5 29 4 127 9 127 9 125 7 125 7 137 1 98 3 32 2 134 8 134 8 126 0 126 0 137 3 122 6 23 9 113 5 112 7 125 3 83 2 136 4 49 5 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 7790 26 7 122 5 122 5 126 1 107 6 137 5 76 8 cooling subtract indoor fan heat 29 4 129 9 129 9 126 5 126 5 137 9 101 7 2 TGC Total gross capacity 32 2 136 8 136 8 126 9 126 9 138 1 127 7 3 SHC Sensible heat capacity 79 Performance Data 50 Hz Units Table 50 Electric heat air temperature rise F I P 50 Hz Heater Total Input kW MBh 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 26 9 92 12 1 10 6 9 4 8 5 7 7 7 1 40 4 138 18 2 15 9 14 1 127 11 6 10 6 9 8 9 1 8 5 7 9 7 5 53 8 184 24 2 21 2 18 8 16 9 15 4 14 1 13 0 12 1 11 3 10 6 10 0 67 3 230 30 2 26 5 23 5 21 2 19 2 17 6 16 3 15 1 14 1 13 2 12 5 80 7 276 25 4 23 1 21 2 19 5 18 1 16 9 15 9 14 9 Notes 1 Air temperature rise kW x 3413 scfm x 1 085 2 All heaters on constant volume units provide 2 increments of capacity 3 Air temperature rise in this table are based on heater operating at 415 volts Table 51 Electric heat air temperature rise C SI 50 Hz
51. 543 189 80 485 485 506 412 547 291 85 514 514 514 514 553 386 90 544 544 5433 543 561 485 75 464 450 502 323 545 191 Notes 1 All capacities shown gross and have not considered indoor fan heat obtain net 20000 80 791 491 509 424 550 297 cooling subtract indoor fan heat 85 521 521 521 521 557 397 2 TGC Total gross capacity 90 550 550 550 550 564 500 3 SHC Sensible heat capacity 15000 17000 18000 19000 51 Performance Data 60 Hz Units Table 20 50 ton high efficiency eStage gross cooling capacities MBh 2 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F SHC TGC SHC SHC TGC SHC TGC SHC TGC SHC TGC TGC SHC 75 539 443 596 340 652 231 516 431 570 329 624 221 491 418 850 433 594 210 80 551 530 597 424 653 316 528 518 572 412 626 305 503 503 784 458 596 294 85 576 576 600 505 655 400 555 555 574 493 628 390 533 533 547 481 598 378 90 606 606 601 586 656 481 585 585 576 575 629 470 562 562 549 549 599 458 75 551 473 607 359 661 241 527 461 581 348 634 226 501 448 987 518 602 215 80 567 567 609 451 662 332 545 545 583 439 636 321 621 578 845 501 605 310 85 598 598 611 542 665 426 577
52. 6 69 699 7 25 727 7 81 751 840 5897 639 6 57 670 7 20 700 7 83 728 8 45 755 9 05 6290 642 7 10 671 7 74 700 8 41 729 9 07 756 9 72 6683 648 7 69 674 8 32 702 9 01 730 9 71 757 10 41 7076 653 8 30 680 8 97 706 9 66 731 10 35 757 11 10 7469 659 8 98 686 9 69 711 10 38 737 11 11 761 11 84 7862 664 9 72 691 10 42 717 11 14 742 11 90 765 12 63 Notes 1 Supply fan performance table includes internal resistance of rooftop For total static pressure determination system external static must be added to appropriate component static pressure drops evaporator coil filters optional economizer optional heating system optional roof curb 2 The pressure drops from the supply fan to the space should not exceed 2 5 wg 620 9 Pa positive 3 Max cfm for 33 ton unit 6825 L s 42 ton 7860 L s 4 Max motor hp for 33 ton unit 11 2 kW 15 hp 42 ton 14 9 kW 20 hp 85 Performance Data 50 Hz Units Table 58 Component static pressure drops in wg I P Heating System Filters Standard High MERV Efficiency Efficiency Throw MERVS 14High Hot Nominal Gas Heat Electric Heat ID Coil ID Coil away High Eff Eff Gas Std Tons CFM 1 2 Reheat kW Std Airi Low High Element Elements Dry Wet Dry Wet 2 2 4 4 Economizer Coil 6670 0 07 0 05 0 04 0 05 0 09 0 14 0 12 0 19 0 05 0 08 0 07 0 20 0 331 0 05 7500 0 08 0 07 0 06 0 06 0 11
53. 63 9 91 5 47 2 74 9 74 9 79 3 61 9 86 5 45 4 29 4 86 4 86 4 88 1 79 5 96 3 62 6 83 0 82 9 84 0 77 7 91 7 60 7 79 4 79 4 79 6 75 7 86 7 58 8 32 2 91 1 91 0 88 3 88 3 96 4 76 2 87 5 87 5 84 3 84 3 91 9 74 3 83 5 83 5 79 7 79 7 86 8 72 3 23 9 80 3 72 6 88 6 55 1 96 7 35 0 76 7 70 8 84 4 53 5 91 9 33 3 72 6 68 8 79 8 50 6 86 6 31 5 4720 26 7 84 2 84 2 89 1 69 5 96 8 51 3 80 9 80 9 84 8 67 6 92 6 49 5 77 1 77 1 80 3 65 6 87 5 47 7 29 4 89 1 89 1 89 3 84 8 97 5 66 1 85 6 85 6 85 2 82 9 92 8 64 0 81 5 81 5 80 6 80 6 87 7 62 0 32 2 93 8 93 8 89 5 89 5 97 6 81 1 90 0 90 0 85 4 85 4 92 9 79 2 85 8 85 8 80 7 80 7 87 7 77 1 Ambient Temperature C 46 1 Entering Wet Bulb Temperature C Ent DB 16 1 19 4 22 8 L s C TGC SHC TGC SHC TGC SHC 23 9 64 3 53 8 712 41 3 77 9 27 3 3260 26 7 65 8 64 8 71 2 51 6 78 5 38 5 29 4 69 22 69 2 72 0 62 4 78 7 49 4 32 2 173 3 73 3 72 3 72 3 79 0 59 9 23 9 65 3 56 3 71 8 42 8 78 7 27 8 3540 26 7 67 3 67 3 72 1 54 0 79 3 40 0 29 4 71 2 71 2 72 9 65 6 79 6 52 1 32 2 75 2 75 2 73 2 73 2 79 8 62 9 23 9 660 58 4 72 4 44 2 79 2 281 37801 26 7 68 5 68 5 73 3 56 0 80 0 411 29 44 72 8 72 7 73 6 68 3 80 2 53 2 32 2 76 6 76 6 73 8 73 8 80 4 65 4 23 9 67 2 62 5 73 9 47 0 80 1 28 9 4250 26 7 70 7 70 7 74 4 59 7 810 43
54. 73 F TGC SHC SHC SHC 75 242 199 267 152 291 97 7 80 247 240 268 190 294 140 8000 85 260 260 272 229 297 181 90 274 274 277 270 298 219 75 248 212 272 161 296 100 9000 80 254 254 274 201 299 147 85 269 269 278 246 301 191 90 285 285 285 285 304 234 75 253 224 275 170 299 102 80 262 262 278 212 303 154 10000 85 278 278 283 261 305 200 90 293 293 293 293 309 248 75 257 236 278 174 302 105 80 268 268 282 223 306 161 11000 85 285 285 288 277 309 210 90 301 301 301 301 314 262 75 261 249 281 182 305 107 Notes 1 All capacities shown gross and have not considered indoor fan heat obtain net 12100 80 275 275 286 235 308 165 cooling subtract indoor fan heat 85 291 291 291 291 312 220 2 TGC Total gross capacity 90 308 308 308 308 318 277 3 SHC Sensible heat capacity 43 Performance Data 60 Hz Units Table 12 277 ton high efficiency eStage gross cooling capacities MBh 1 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F SHC TGC TGC SHC SHC TGC SHC TGC TGC SHC 75 309 244 342 191 375 134 297
55. 8 114 9 125 7 125 7 125 7 125 7 130 7 109 9 117 5 117 5 117 5 117 5 121 6 104 6 Ambient Temperature C 46 1 Entering Wet Bulb Temperature C Ent DB 16 1 19 4 22 8 L s ec TGC SHC SHC TGC SHC 23 9 84 1 69 4 93 5 51 0 103 1 30 2 4720 26 7 85 6 85 6 94 3 65 9 104 3 46 6 29 4 91 4 91 4 95 5 81 7 104 9 62 4 32 2 97 3 97 3 97 3 97 3 105 8 77 6 23 9 85 6 73 5 94 9 53 6 104 6 31 1 5190 26 7 88 5 88 5 95 8 69 7 105 8 48 9 29 4 94 6 94 6 97 3 87 0 106 4 65 6 32 2 100 5 100 5 100 5 100 5 107 2 82 3 23 9 87 3 77 6 96 1 56 5 105 8 31 6 5660 26 7 91 1 91 1 97 3 73 2 106 9 51 3 29 4 97 3 97 3 99 0 92 0 107 5 68 9 32 2 103 1 103 1 103 1 103 1 108 7 87 0 23 9 88 5 81 5 97 3 57 7 106 7 32 5 6140 26 7 93 2 93 2 98 4 77 1 107 8 53 6 29 4 99 6 99 6 100 5 97 3 108 7 72 1 32 2 105 8 105 8 105 5 105 5 109 9 91 7 23 9 90 5 87 9 98 7 61 2 107 8 33 7 Notes 6890 26 7 96 4 96 4 1100 2 82 6 109 0 55 7 have not considered indoor fan heat To obtain net 29 4 102 8 102 8 102 5 102 5 110 2 77 1 2 TGC Total gross capacity 322 1050 189 0 109 0 109 0 111 6 99 0 7 SHC Sensible heat capacity 74 RT PRCOSSF EN TRANE Performance Data 50 Hz Units Table 45 120 kW 33 3 ton high efficiency eStage gross cooling capacities 2 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22
56. 8 16 1 19 4 22 8 L s C TGC SHC TGC SHC TGC SHC 5 SHC TGC TGC 5 TGC 5 TGC SHC 23 9 107 0 86 2 110 8 79 7 132 9 46 1 101 9 83 6 113 9 64 0 118 2 57 5 96 5 80 9 108 1 61 4 112 0 54 7 4720 26 7 108 9 103 1 115 8 89 5 132 9 62 3 104 0 100 5 114 1 80 3 120 4 70 2 98 8 97 8 108 0 77 7 120 1 57 5 29 4 113 9 113 9 120 4 98 9 132 9 78 5 109 6 109 6 114 9 96 4 127 0 76 2 104 8 104 8 108 8 93 7 120 4 73 6 32 2 120 5 120 5 120 7 114 9 133 0 94 7 116 0 116 0 115 2 112 3 127 0 92 3 111 1 111 1 109 2 109 2 120 7 89 7 23 9 109 1 90 9 121 8 69 7 134 4 47 3 103 9 88 3 115 8 66 8 117 1 64 7 98 2 85 5 109 8 64 2 113 7 56 8 5190 26 7 111 7 109 6 122 1 87 2 134 6 64 8 106 8 106 8 116 0 84 7 120 2 77 3 101 9 101 9 110 2 81 9 121 6 59 8 29 4 118 0 118 0 122 5 104 7 134 9 82 4 113 4 113 4 116 8 102 2 128 8 80 1 108 4 108 4 110 6 99 4 122 1 77 5 32 2 124 7 124 7 122 8 122 3 135 1 100 0 120 0 120 0 117 1 117 1 129 1 97 6 114 8 114 8 110 9 110 9 122 3 94 9 23 9 110 8 95 6 123 6 82 3 136 0 48 4 105 5 92 9 113 1 77 5 129 7 46 3 99 7 90 1 111 3 66 9 114 9 58 9 5660 26 7 114 5 114 5 123 9 96 3 136 2 67 3 109 9 109 9 118 0 88 8 130 0 65 1 104 9 104 9 111 7 86 1 117 1 74 3 29 4 121 5 121 5 124 2 110 4 136 4 86 3 116 8 116 8 118 4 107 9 130 3 83 9 111 6 111 6 112 1 105 1 123 4 81 4 32 2 128 4 128 4 124 5 124 5 136 7 105 2 123 5 123 5 118 7 118 7 130 5 102 8 118 0 118 0 112 4 112 4 1
57. 83 8 152 9 53 6 119 0 105 8 130 4 79 1 142 4 48 9 6840 26 7 138 6 138 6 150 3 110 5 164 7 82 3 131 3 131 3 141 2 105 5 154 4 77 6 123 4 123 4 131 8 100 5 143 9 73 0 29 4 147 1 147 1 152 1 133 6 165 3 104 9 139 2 139 2 143 3 128 6 155 3 99 9 131 0 131 0 133 6 123 4 144 7 94 9 32 2 155 3 155 3 155 6 155 0 166 7 127 5 147 4 147 4 147 1 147 1 156 8 122 5 138 6 138 6 138 6 138 6 146 5 117 2 23 9 137 4 119 8 150 6 91 1 164 4 58 9 129 2 115 4 141 2 86 4 154 1 54 5 120 4 110 2 131 6 81 7 143 6 49 8 7320 26 7 141 5 141 5 151 8 114 3 165 8 84 7 133 9 133 9 142 7 109 3 155 9 80 0 125 7 125 7 133 0 104 0 145 0 75 3 29 4 150 0 150 0 154 1 138 9 166 7 108 4 142 1 142 1 145 0 133 9 156 8 103 4 133 6 133 6 135 4 128 6 146 2 98 2 32 2 158 5 158 5 158 5 158 5 168 5 132 1 150 3 150 3 150 0 150 0 158 2 127 2 141 2 141 2 141 2 141 2 147 7 121 9 23 9 138 9 124 2 151 8 94 1 165 5 59 8 130 7 119 5 142 1 87 9 155 3 55 1 121 6 114 3 132 4 82 6 144 4 50 4 7790 26 7 144 2 144 2 153 2 118 1 167 3 86 7 136 2 136 2 144 2 113 1 157 0 82 3 128 0 128 0 134 2 107 8 146 2 77 6 29 4 152 7 152 7 155 6 144 2 168 2 111 6 144 7 144 7 146 5 139 2 157 9 106 7 136 0 136 0 136 8 133 6 147 4 101 4 32 2 161 4 161 4 161 1 161 1 169 9 137 1 152 9 152 9 152 7 152 7 159 7 131 8 143 9 143 9 143 6 143 6 149 1 126 6 Ambient Temperature C 46 1 Entering Wet Bulb Temperature C Ent DB 16 1 19 4 22 8 L s ec TGC SHC TGC SHC TGC SHC 23 9 106 7 92 0 117 8 68 6 128 9 42 8 5900 26 7 109 9 109
58. 9 119 0 87 6 130 4 63 3 29 4 116 9 116 9 120 4 107 2 131 0 82 9 32 2 123 9 123 9 123 6 123 6 132 4 102 0 23 9 108 4 96 4 119 2 71 5 130 1 43 4 6370 26 7 112 5 112 5 120 4 91 1 131 8 65 6 29 4 119 8 119 8 122 2 112 5 132 4 86 1 32 2 126 9 126 9 126 9 126 9 133 9 106 9 23 9 109 9 100 5 119 8 72 7 131 3 44 2 6840 26 7 114 9 114 9 121 6 94 9 132 7 68 0 29 4 122 2 122 2 123 6 117 8 133 9 89 4 32 2 129 5 129 5 129 5 129 5 135 4 111 6 23 9 111 0 104 6 121 0 75 0 132 1 44 8 7320 26 7 117 2 117 2 122 8 98 4 133 9 70 3 29 4 124 5 124 5 124 5 124 5 135 1 92 6 32 2 131 8 131 8 131 8 131 8 136 5 116 3 23 9 112 5 108 4 122 2 77 1 132 7 45 7 Notes 7790 26 7 119 0 119 0 123 9 102 3 134 2 712 5 have not considered indoor fan heat To obtain net 29 4 126 6 126 6 126 9 126 01136 0 95 8 2 TGC Total gross capacity 322 1 4 2 1942 1323 9 133 9 137 7 121 0 3 SHC Sensible heat capacity 78 TRANE Performance Data 50 Hz Units Table 49 148 kW 41 7 ton high efficiency eStage gross cooling capacities 2 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16 1 19 4 22 8 L s ec TGC SHC TGC SHC TGC SHC TGC TGC SHC TGC SHC TGC 5 SHC 23 9 127 6 104 7 141 9 80 9 148 5 68 0 121 8 101 7 135 4 78 1 148 7 52 3 115 5 98 6 128 5 75 3 140 9 49 5 590
59. 9 94 9 94 5 91 7 102 7 70 8 90 9 90 9 89 9 89 6 97 7 68 7 86 6 86 6 85 0 85 0 92 3 66 6 32 2 99 7 99 7 94 6 94 6 102 7 87 4 95 5 95 5 90 1 90 1 97 7 85 4 90 9 90 9 85 1 85 1 92 2 832 Ambient Temperature C 46 1 Entering Wet Bulb Temperature C Ent DB 16 1 19 4 22 8 L s C TGC SHC TGC SHC TGC SHC 239 68 1 57 5 75 4 43 8 82 5 28 5 3540 26 7 69 7 69 5 75 7 55 2 82 8 40 7 294 73 8 73 7 76 0 66 7 83 0 52 8 32 2 1771 8 77 7 76 3 76 3 83 2 63 9 23 9 68 9 59 6 76 1 45 2 83 2 28 9 37801 26 7 170 7 70 7 76 5 57 1 83 5 41 9 29 4 75 3 75 3 76 8 69 3 83 7 54 8 322 179 3 79 3 77 0 77 0 83 9 66 3 239 70 1 63 7 77 4 47 9 84 3 29 7 4250 26 7 73 6 73 6 77 7 60 9 84 6 44 2 294 77 9 77 8 77 9 74 6 84 8 57 6 32 2 81 9 81 9 78 1 78 1 84 9 712 239 70 9 67 7 78 4 49 7 85 3 30 4 4720 26 7 75 7 75 7 78 7 64 6 85 6 46 5 294 80 0 80 0 78 9 78 9 85 7 60 9 322 84 0 84 0 790 79 0 85 7 76 0 23 9 71 7 71 7 79 2 51 8 86 0 31 1 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 5190 26 7 77 5 77 5 79 5 68 3 86 4 48 8 cooling subtract indoor fan heat 29 4 81 8 81 8 79 6 79 6 86 4 64 2 2 TGC Total gross capacity 32 2 85 8 85 8 797 79 7 86 3 80 8 3 SHC Sensible heat capacity 67
60. Data 50 Hz Units Table 43 33 3 ton high efficiency eStage gross cooling capacities MBh 2 row condenser coil I P 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC 5 SHC TGC SHC SHC SHC SHC TGC SHC SHC 75 7365 294 378 272 453 157 348 285 389 218 403 196 329 276 369 210 382 187 10000 80 372 352 395 305 454 213 355 343 389 274 411 240 337 334 368 265 4110 196 85 389 389 411 338 454 268 374 374 392 329 433 260 358 358 371 320 411 251 90 411 411 42 392 454 323 396 396 393 383 433 315 379 379 373 373 412 306 75 372 310 416 238 459 161 354 301 395 228 400 221 335 292 375 219 388 194 11000 80 381 374 417 298 459 221 364 364 396 289 4110 264 348 348 376 280 415 204 85 403 403 418 357 460 281 387 387 399 349 440 273 370 370 377 339 416 265 90 425 425 419 417 461 341 409 409 400 400 440 333 392 392 379 379 417 324 75 378 326 422 281 464 165 360 317 386 264 4433 158 340 307 380 228 3922 201 12000 80 391 391 4223 329 465 230 375 375 403 303 444 222 358 358 381 294 400 253 85 415 415 424 377 466 294 398 398 404 368 445 286 381 381 382 358 421 278 90 438 438 425 42
61. No Speeds Direct 1 Direct 1 CFM 25 800 27 400 No Motors HP RPM 3 1 10 1125 4 1 10 1125 Indoor Fan Type FC FC No Used 1 1 Diameter Width in 22 38 22 00 25 00 25 00 Drive Type No Speeds Belt 1 Belt 1 No Motors HP Range 1 7 50 10 00 15 00 1 10 00 15 00 Motor RPM 1760 1760 Motor Frame Size 213 215 254T 215 254T Exhaust Fan Type Propeller Propeller Diameter in 26 00 28 00 Drive Type No Speeds Motor Frame Size Direct 1 56 Direct 1 56 Motor HP RPM 1 0 1140 1 5 1140 Filters Type Furnished Throwaway Throwaway No Recommended Size in gt 16 16 x 20 x2 17 16 x 20 x2 Min Outside Air Temp for Mechanical Cooling ve Refrigerant Charge Std Efficiency Pounds of R 410A Standard 33 3 Ckt 1 19 4 Ckt 2 37 0 Optional Hot Gas Reheat 36 3 Ckt 1 19 4 Ckt 2 39 2 Refrigerant Charge High Efficiency Pounds of R 410A Standard 38 3 61 Optional Hot Gas Reheat 41 3 67 1 Notes 1 Cooling 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 Rated and tested in accordance with the Unitary Large Equipment certification program which is based on ARI Standard 340 360 93 OAW N capacity High Fire Low Fire RT PRC033F EN Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards Ratings shown
62. Power Supply 7 100 Fresh Air Tracking Power J Boi Low Leak E 208 60 3 Exhaust Fan w Ultra Low Leak F 230 60 3 Exhaust Damper Available w K car e id Un TOES 4 460 60 3 Economizer only BU p ie OW Led 5 575 60 3 8 50 Fresh Air Tracking Power L e Option nd RE Te ini _ 1 neg Exhaust Fan w Ultra Low Leak B 5 Digit 9 Heating Capacity Exhaust Damper Available w 1 0 NoHeat TC only Economizer only alte a Md Law Heat YC only 9 100 Power Exhaust w Ultra Low 3 OUR En os Ed H High Heat YC only Leak Exhaust Damper w Az 5 Ion F with T aq J Low Heat Stainless Steel Gas Statitrac ption Heat Exchanger YC only A 5 Option G with Traq K High Heat Stainless Steel Gas Digit 12 Filter 6 Option H with Traq Heat Exchangers YC only 2 MERV 4 Std Eff Throwaway 7 Option C with Traq w Ultra M Low Heat Stainless Steel Gas Filters Low Leak Outside Air Damper Heat Exchanger w B 2 MERV8 High Eff Throwaway 8 Option D with Traq w Ultra Modulating control Filters Low Leak Outside Air Damper 27 5 35 ton YC only C 4 MERV8 High Eff Throwaway 9 Option with Traq w Ultra Low P High Heat Stainless Steel Gas Filters Leak Outside Air Damper Heat Exchangers w D 4 MERV 14 High Eff Throwaway Digit 16 System Control Moderna contro 1 Constant Volume w Zone 27 5 35 ton YC only Fe E R Low Heat Stainless Steel Gas Digit
63. RPM 658 664 RPM Digit 15 Fresh Air Selection No Fresh Air 0 25 Manual Damper 0 100 Economizer Dry Bulb Control 0 100 Economizer Reference Enthalpy Control 0 100 Economizer Differential Enthalpy Control Option and Low Leak Fresh Air Damper D Option and Low Leak Fresh Air Damper Option and Low Leak Fresh Air Damper Option and Ultra Low Leak Outside Air Damper D Option and Ultra Low Leak Outside Air Damper L EOption and Ultra Low Leak Outside Air Damper Option C with Traq Option D with Traq Option E with Traq Option F with Traq 417 RPM 437 RPM 479 RPM 521 RPM 562 RPM 604RPM gt I 2 27 I How o 1 1 I 1 c BONA Digit 16 System Control 1 Constant Volume w Zone Temperature Control Constant Volume w Discharge Air Control VAV Supply Air Temperature Control w Variable Frequency Drive w o Bypass VAV Supply Air Temperature Control w Variable Frequency Drive and Bypass Single Zone VAV w VFD w o Bypass Single Zone VAV w VFD w Bypass VAV Supply Air Temperature Control w VFD w o Bypass w Motor Shaft Grounding Ring VAV Supply Air Temperature Control w VFD w Bypass w Motor Shaft Grounding Ring Single Zone VAV w VFD w o Bypass w Motor Shaft Grounding Ring Single Zone VAV w VFD w Bypass w Motor Shaft Grounding Ring 2 4 Note Zone senso
64. State Efficiency 3 81 00 81 00 81 00 81 00 81 00 81 00 81 00 81 00 No Burners 1 2 1 2 1 1 1 Stages Turn down rate 2 2 2 5 1 5 1 2 2 5 1 5 1 Gas Supply Pressure in w c a ke E only 2 5 14 0 2 5 140 2 5 140 2 5 14 0 2 5 14 0 2 5 140 2 5 14 0 2 5 14 0 Gas Connection Pipe Size in 3 4 1 3 4 1 3 4 1 3 4 T Electric Heat kW Range 27 90 27 90 Capacity Steps 2 2 Compressor Std Efficiency Number Type Refrigerant Size Nominal Unit Capacity Steps Compressor High Efficiency Number Type Refrigerant Size Nominal Unit Capacity Steps 2 Scroll R 410A 12 13 100 48 3 Scroll R 410A 6 9 9 100 75 63 37 25 2 Scroll R 410A 13 100 50 3 Scroll R 410A 6 10 10 100 76 62 38 24 Outdoor Coil Std Efficiency Type Face Area sq ft Rows Outdoor Coil High Efficiency Type Microchannel 43 6 1 Microchannel Microchannel 49 9 1 Microchannel Face Area sq ft 49 9 49 9 Rows 1 1 Indoor Coil Std Efficiency Tube Size in OD 3 8 3 8 Face Area sq ft 31 7 31 7 Rows Fins Per Foot 3 180 3 180 Refrigerant Control TXV TXV No of Circuits 1 1 Drain Connection No Size in 1 1 25 1 1 25 Type PVC PVC 30 RT PRCO33F EN Table 1 General data 2712 30 tons 60 Hz e TRANE General Data 2772 Ton 30 Ton Indoor Coil High Efficiency Tube Size in OD 3 8 3 8 Face Area sq ft 31 7 31 7 Rows Fins Per Foot 4 180 4 180 Refrigerant
65. TGC SHC SHC TGC SHC TGC SHC SHC TGC SHC TGC SHC 75 360 285 400 221 442 150 337 270 375 206 413 135 312 254 348 190 384 119 10000 80 366 341 402 275 445 207 343 325 377 259 417 192 319 309 350 242 387 176 85 381 381 406 329 447 263 359 359 381 313 419 247 336 336 354 296 390 231 90 403 403 412 384 449 316 381 381 387 368 421 300 357 357 360 351 392 283 75 368 301 408 231 448 153 344 285 381 216 419 138 319 269 354 200 389 122 11000 80 375 362 410 289 452 215 351 346 384 272 423 200 326 326 356 256 393 184 85 394 394 415 348 454 276 372 372 389 332 425 259 348 348 361 315 395 242 90 417 417 421 408 457 333 394 394 394 394 428 316 369 369 370 367 398 299 75 374 315 413 241 454 156 350 300 387 225 424 141 324 283 358 209 393 125 12000 80 382 382 416 302 458 223 360 358 390 286 428 208 336 336 362 268 397 192 85 406 406 422 366 460 287 382 382 395 350 430 270 358 358 367 332 400 253 90 429 429 429 429 463 350 405 405 406 405 434 333 380 380 380 380 404 316 75 380 330 419 250 458 159 356 313 391 235 428 143 329 296 362 219 397 127 13000 80 391 391 422 315 463 231 369 369 395 298 433 216 344 344 366 281 401 199 85 416 416 428 384 465 299 392 392 401 368 435 282 367 367 373 350 404 264 90 440 440 440 440 469 366 415 415 415 415 439 349 389 389 389 389 408 332 75 389 352 425 262 465 163
66. Tracer evo Unit Controllers and BACnet Communication Interface modules This option is field installed only Human Interface The Human Interface shall have a 5 inch color touchscreen display that conforms to FCC Part 15 Class B with an Ingress Protection Rating of IP24 The display text shall be readable by a person with 20 20 vision at a distance of 3 feet and 60 angle at lighting levels ranging from 100 lux 25 000 lux Also the display shall operate at temperatures of 40 C to 70 C Firmware and unit configurations shall be able to be restored via a USB storage device 117 Mechanical Specifications Outside Air Exhaust Air 118 Manual Outside Air A manually controllable outside air damper shall be adjustable for up to 25 percent outside air Manual damper is set at desired position at unit start up Economizer Economizer shall be factory installed The assembly includes fully modulating 0 100 percent motor and dampers minimum position setting s preset linkage wiring harness and fixed dry bulb control Solid state enthalpy and differential enthalpy control shall be a factory or field installed option Ultra Low Leak Economizer The return air and fresh air dampers shall be provided with airfoil blades and independent direct drive actuators Dampers shall have a leakage rate of 3 CFM sq ft at 1 0 in WC pressure differential AMCA Class 1A Dampers shall have a functional lif
67. be terminated and the unit will switch over to VAV cooling RT PRCO33F EN TRANE Controls CV Units Only Sequence of Operation Occupied Zone Temperature Control Heating Cooling Economizer During occupied cooling mode the economizer if provided and primary cooling are used to control zone temperature If the enthalpy of outside air is appropriate to use free cooling the economizer will be used first to attempt to satisfy the cooling zone temperature setpoint then primary cooling will be staged up as necessary On units with economizer a call for cooling will modulate the fresh air dampers open The rate of economizer modulation is based on deviation of the zone temperature from setpoint i e the further away from setpoint the faster the fresh air damper will open First stage of cooling will be allowed to start after the economizer reaches full open Note The economizer is allowed to function freely only if ambient conditions are below the enthalpy control setting or below the return air enthalpy if unit has comparative enthalpy If outside air is not suitable for economizing the fresh air dampers drive to the minimum open position A field adjustable potentiometer on the Economizer Actuator a communicated value through Tracer or a remote potentiometer can provide the input to establish the minimum damper position At outdoor air temperatures above the enthalpy control setting
68. ben UA pta 22 Cooling Capacity Selection 22 Heating Capacity 24 Air Delivery Procedure 25 Unit Electrical Requirements 25 Unit Designation 2 25 Model Number Descriptions 26 60 Hz Description 1 26 50 Hz Description 28 General Dale METT 30 Performance Adjustment Factors 41 Performance Data 60 Hz Units 43 Performance Data 50 Hz Units 60 Controls iiis erc bae EROR CERE dee Fre IX Geo 89 VAV Units Only Sequence of Operation 89 Supply Air Pressure 89 Supply Air Temperature Controls 89 Zone Temperature 90 CV Units Only Sequence of Operation 91 Occupied Zone Temperature Control 91 Heating Mk NR Seka ee aad eR eS 91 Single Zone Units Only SZ Sequence of O
69. enthalpy control e Economizer with dry bulb control e Economizer with reference enthalpy control e Ultra low leak economizer e Manual fresh air damper e CO2 sensors for space comfort control SCC or discharge air control DAC e Ventilation override e Corrosion protected condenser coil e Factory installed condenser coil guards e Factory installed tool less condenser hail guards e Hinged service access e Factory mounted disconnect with external handle non fused e Factory powered or field powered 15A GFI convenience outlet e MERV 8 high efficiency 2 or 4 throwaway filters e MERV 14 high efficiency 4 filters e Clogged filter switch e Condensate Overflow Switch e High Fault SCCR e Modulating hot gas reheat e Remote potentiometer e Service valves e Sloped stainless steel evaporator coil drain pans e Through the base electrical provision Quality and Reliability Easy to Install Service and Maintain Because today s owners are very cost conscious when it comes to service and maintenance the Trane Voyager was designed with direct input from service contractors This valuable information helped to design a product that would get the service technician off the job quicker and save the owner money Rigorous Testing All of Voyager s designs were rigorously rain tested at the factory to ensure water integrity Actual shipping tests are performed to determine packaging requirements Units are test shipped around the co
70. field assembly and include wood nailer strips Service Valves Service valves shall be provided factory installed and include suction liquid and discharge 3 way shutoff valves Single Zone VAV SZVAV systems combine Trane application control and system integration knowledge to exactly match fan speed with cooling and heating loads regardless of the operating condition Stainless Steel Drain Pans Sloped stainless steel evaporator coil drain pans are durable long lasting and highly corrosion resistant Condensate Overflow Switch This option shall shut the unit down in the event that a clogged condensate drain line prevents proper condensate removal from the unit Stainless Steel Heat Exchanger Stainless steel heat exchangers are durable long lasting and highly corrosion resistant Through The Base Electrical Provision An electrical service entrance shall be provided which allows access to route all high and low voltage electrical wiring inside the curb through the bottom of the outdoor section of the unit and into the control box area Tool Less Condenser Hail Guards Tool less hail protection quality coil guards are available for condenser coil protection Zone Sensors Shall be provided to interface with the ReliaTel unit controls and shall be available in either manual automatic programmable with night setback with system malfunction lights or remote sensor options BAYCO2K005 Wall mounted CO sensor has the abili
71. for dampers and casing losses Static pressure drops of accessory components such as heating systems and filters if used must be added to external unit static pressure for total static pressure determination The supply air fan motor selected in the previous cooling capacity determination example was 5 11 bhp with 601 rpm Thus the supply fan motor selected is 7 5 hp To select the drive enter Table 59 p 87 for a 25 4 unit Select the appropriate drive for the applicable rpm range Drive selection letter D with a range of 583 rpm is required for 601 rpm Where altitude is significantly above sea level use Table 9 p 42 Table 10 p 42 and Figure 3 p 42 for applicable correction factors Unit Electrical Requirements Selection procedures for electrical requirements for wire sizing amps maximum fuse sizing and dual element fuses are given in the electrical service selection of this catalog Unit Designation After determining specific unit characteristics utilizing the selection procedure additional job information the complete unit model number can be developed using the model number nomenclature page 25 S TRANE Model Number Descriptions Y D 3 0 B E L A 0 1 1 2 3 4 5 6 7 10 11 12 13 inti Note When second digit is E for Digit 14 Supply Air Fan Drive 60 Hz Descri pti on Electric Heat the following values Selections S 2 z apply in the ninth digit Digit 1 2 U
72. in mm Face Area sq ft sq m Rows Fins Per Foot Refrigerant Control PVC Drain Connect No Size in mm 1 1 25 1 32 0 375 9 5 31 7 2 9 4 180 TXV 1 1 25 1 32 1 1 25 1 32 0 375 9 5 36 7 3 4 5 180 TXV 1 1 25 1 32 1 1 25 1 32 0 375 9 5 36 7 3 4 5 180 TXV 1 1 25 1 32 Outdoor Fan Type No Used Diameter in mm Drive Type No Speeds cfm L s No Motors rpm Motor hp kW Propeller 3 28 0 711 Direct 1 25 800 12176 3 940 0 75 0 56 Propeller 4 28 0 711 Direct 1 27 400 12931 4 940 0 75 0 56 Propeller 4 28 0 711 Direct 1 31 500 14866 4 940 0 75 0 56 39 S General Data Table 6 General data 29 2 41 7 tons 50 Hz TC YC TE 350 29 2 Tons TC YC TE 400 33 3 Tons TC YC TE 500 41 7 Tons Indoor Fan Type No Used FC 1 FC 1 FC 1 Diameter in mm 22 4 568 25 0 635 25 0 635 Width in mm 22 0 559 25 0 635 25 0 635 Drive Type Belt Belt Belt No Speeds No Motors 1 1 1 1 1 1 Motor hp kW 7 5 5 6 10 0 7 5 10 0 7 5 kW Motor rpm Frame Size 1460 213T 1460 213T 1460 215T Exhaust Fan Type Propeller Propeller Propeller Diameter in mm 26 00 660 28 00 711 28 00 711 Drive Type No Speeds Motor Frame Size Motor HP KW RPM Direct 1 56 75 56 950 Direct 1 56 1 0 75 950 Direct 1 56 1 0 75 950 Filte
73. rooftops are designed to operate between 40 and 90 F leaving air temperature The procedure to use when selecting a supply or exhaust fan on a rooftop for elevations and temperatures other than standard is as follows 1 First determine the air density ratio using Figure 3 p 42 2 Divide the static pressure at the nonstandard condition by the air density ratio to obtain the corrected static pressure 3 Usethe actual cfm and the corrected static pressure to determine the fan rpm and bhp from the rooftop performance tables or curves 4 The fan rpm is correct as selected 5 Bhp must be multiplied by the air density ratio to obtain the actual operating bhp In order to better illustrate this procedure the following examples are used 60 Hz Consider a 30 ton rooftop unit that is to deliver 11 000 actual cfm at 1 50 inches total static pressure tsp 55 F leaving air temperature at an elevation of 5 000 ft 1 From Figure 3 p 42 the air density ratio is 0 86 2 Tsp 1 50 inches 0 86 1 74 inches tsp 3 From the performance tables a 30 ton rooftop will deliver 11 000 cfm at 1 74 inches tsp at 632 rpm and 6 2 bhp 4 The rpm is correct as selected 632 rpm 5 Bhp 6 2 x 0 86 5 33 Compressor MBh SHR and kW should be calculated at standard and then converted to actual using the correction factors in Table 9 p 42 Apply these factors to the capacities selected at standard cfm so as to correct for the reduced mass
74. standard efficiency gross cooling capacities Mbh 1 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F TGC SHC TGC SHC TGC SHC TGC SHC TGC SHC 75 321 257 353 202 388 140 304 247 335 193 367 132 287 237 315 184 345 123 9000 80 326 304 355 247 390 189 310 294 336 237 370 180 292 284 317 227 348 171 85 337 337 358 292 393 236 323 323 340 283 372 227 307 307 321 272 351 217 90 356 356 364 338 394 280 341 341 346 329 374 271 324 324 327 319 353 260 75 328 271 360 211 394 143 311 261 341 202 373 134 292 251 320 192 350 125 10000 80 334 323 361 259 397 196 317 313 343 249 376 187 299 299 323 239 354 178 85 349 349 366 309 399 248 334 334 347 300 378 239 317 317 328 289 355 227 90 368 368 373 361 402 296 352 352 355 351 381 286 335 335 335 335 359 276 75 333 284 365 220 399 145 316 274 345 211 377 137 298 264 325 201 354 127 11000 80 341 341 367 271 402 203 324 324 348 261 381 194 308 308 328 251 358 185 85 360 360 373 326 404 258 344 344 354 316 33 248 326 326 333 306 360 238 90 380 380 379 379 408 311 363 363 363 363 387 301 345 345 345 345 364 291 75 339 297 369 229 403 148 321 287 349 219 381 139 302 27
75. the RDE value If the RDE value does not equal a standard fuse size as listed in NEC 240 6 select the next higher standard fuse rating Note If the selected RDE is greater than the selected MOP value then reselect the RDE value to equal the MOP value DSS 1 15 x LOAD1 LOAD2 LOAD3 LOAD4 Note Keep in mind when determining LOADS that the compressors and condenser fans don t run while the unit is in the heating mode The selection DSS value will be the larger of the cooling mode DSS or the heating mode DSS calculated above Select a disconnect switch size equal to or larger than the DSS value calculated Table 63 271 50 ton electrical service sizing data 60Hz Fan Motors Compressor Std Compressor High Efficiency Efficiency eStage Supply Condenser Exhaust Electrical Allowable kid px Characteri Voltage No RLA LRA No LRA FLA ii FLA Model stics Range Ton Ea Ea Ton Ea Ea HP FLA No HP No HP Ea 1 12 44 0 304 1 6 28 0 203 7 5 22 2 208 60 3 187 229 1 13 50 5 315 2 9 37 1 267 10 0 29 5 3 L1 7 0 1 2 1 0 4 1 1 12 44 0 304 1 6 28 0 203 7 5 18 8 une 230 60 3 207 253 7 13 505 315 2 9 371 267 100 252 3 11170 1 2 10 441 YC 330 1 12 21 0 147 1 6 14 1 7 5 9 4 460 60 3 414 506 1 13 23 0 158 2 9 16 8 98 142 10 0 12 6 3 141 3
76. the unit Sloped Drain Pans Every unit has a non corrosive sloped drain pan made of pre painted steel and standard on all units Temperature Discharge Limit TDL A bi metal element discharge line thermostats is installed as a standard feature on the discharge line of each system This standard option provides extra protection to the compressors against high discharge temperatures in case of loss of charge extremely high ambient and other conditions which could drive the discharge temperature higher 10 RT PRCO33F EN S TRANE Features and Benefits Outstanding Optional Features Variable Frequency Drives VFD Variable Frequency Drives are factory installed and tested to provide supply fan motor speed modulation as well as modulating gas heat VFD s on the supply fan as compared to inlet guide vanes or discharge dampers are quieter more efficient and are eligible for utility rebates The VFD s are available with or without a bypass option Bypass control will simply provide full nominal airflow in the event of drive failure Modulating gas heat models with VFD s allow tighter space temperature control with less temperature swing Single Zone VAV An Ideal Energy Saving Solution for Yesterday s Constant Volume Systems Delivered VAV Single zone is designed for use single zone applications like gymnasiums auditoriums manufacturing facilities retail box stores and any large
77. to more accurately determine the mixture temperature to the evaporator coil Step 4 Determine Total Required Unit Cooling Capacity Required capacity total peak load O A load supply air fan motor heat From Figure 2 p 22 the supply air fan motor heat for 7 78 bhp 22 1 MBh Capacity 321 18 23 22 1 361 3 MBh 30 1 tons Step 5 Determine Unit Capacity From Table 13 p 45 unit capacity at 81 5 DB 67 WB entering the evaporator 12000 supply air cfm 95 F entering the condenser is 355 MBh 29 6 tons 290 sensible MBh Step 6 Determine Leaving Air Temperature Unit sensible heat capacity corrected for supply air fan motor heat 290 22 1 2679 MBh Supply air bulb temperature difference 267 9 MBh 1 085 x 12 000 cfm 20 6 Supply air dry bulb 81 5 20 6 60 9 Unit enthalpy difference 355 4 5 x 12 000 6 57 Btu lb Btu lb leaving enthalpy h ent WB 31 62 Btu Ib Leaving enthalpy 31 62 Btu lb 6 57 Btu Ib 25 1 Btu Ib From Table 8 p 41 the leaving air wet bulb temperature corresponding to an enthalpy of 25 1 Btu Ib 58 F Leaving air temperatures 60 9 F 58 F Heating Capacity Selection 20 1 Winter outdoor design conditions 0 F 2 Total return air temperature 72 F 3 Winter outside air minimum ventilation load and cfm 1 200 cfm and 872 MBh 4 Peak heating load 225 MBh Utilizing Unit selection in the Cooling Capacity Procedure Mixed air te
78. without Statitrac Table 64 Electrical service sizing data crankcase heaters heating mode only 60Hz Nominal et Unit Size nit Voltage Tons 200 230 460 575 27 35 1 1 1 40 50 2 2 1 1 99 TRANE Electrical Data Table 65 Electrical service sizing data electric heat module electric heat only 60Hz Models TE D H F R 330 600 Electric Heat FLA KW Heater Nominal Nominal 36 54 72 90 108 Unit Size Unit Tons Voltage FLA FLA FLA FLA FLA 208 74 9 112 4 230 86 6 129 9 272 35 460 43 3 65 0 86 6 108 3 575 52 0 69 3 86 6 208 112 4 40 50 230 129 9 460 65 0 86 6 108 3 129 9 575 52 0 69 3 86 6 103 9 Note All FLA in this table are based on heater operating at 208 240 480 and 600 volts Table 66 Electrical service sizing data 50Hz Compressor Std Compressor Fan Motors Efficiency High Efficiency Supply Condenser Exhaust Electrical Characteris No RLA LRA No RLA LRA HP HP FLA 50 100 yp FLA Model tics Ton FLA No kW Ea No kW Ea 1 10 21 0 147 1 6 14 1 98 7 5 13 6 0 75 0 75 TC TE YC 275 380 415 50 3 1 17 23 0 158 2 9 16 8 142 5 6 14 1
79. 0 324 324 347 258 378 190 311 311 331 251 361 183 297 297 315 243 342 176 85 342 342 348 311 378 245 329 329 333 304 361 238 314 314 315 296 3433 231 90 358 358 349 349 379 295 345 345 333 333 362 288 330 330 316 316 344 280 75 319 286 350 215 370 163 305 279 208 363 130 289 270 317 201 344 123 11000 80 332 332 351 271 382 197 319 319 335 264 365 191 305 305 318 256 346 184 85 350 350 3522 329 383 258 337 337 336 321 365 247 322 322 319 314 346 240 90 368 368 353 353 383 311 353 353 337 337 366 304 337 337 320 320 347 296 75 323 300 354 224 368 182 309 293 338 217 367 133 292 284 320 206 347 126 12000 80 340 340 355 284 385 206 326 326 339 276 368 199 31 311 321 268 349 192 85 358 358 3566 347 386 266 344 344 340 339 368 258 328 328 322 322 349 251 90 375 375 356 356 386 328 361 361 340 340 368 320 344 344 322 322 349 312 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC SHC TGC 5 SHC 75 263 230 289 173 316 111 8750 80 271 271 291 219 317 159 85 288 288 292 265 318 208 90 302 302 293 293 318 251 75 264 234 291 175 317 lll 9000 80 273 273 292 222 318 161 85 290 290 293 270 319 211 90 305 305 294 294 32
80. 0 14 0 26 0 23 0 50 0 095 0 06 13300 0 02 0 05 0 12 0 19 0 36 0 53 0 36 0 53 0 15 0 28 0 25 0 55 0 108 0 07 42 146 14200 0 02 0 06 0 16 0 24 0 40 0 58 0 40 0 58 0 17 0 34 0 29 0 61 0 12 0 08 15800 0 02 0 07 0 18 0 27 0 48 0 68 0 48 0 68 0 19 0 38 0 34 0 71 0 136 0 10 16700 0 03 0 08 0 2 0 3 0 53 0 74 0 53 0 74 0 2 0 41 0 36 0 77 0 155 0 11 Note Static pressure drops of accessory components must be added to external static pressure to enter fan performance tables 86 RT PRCO33F EN TRANE Performance Data 50 Hz Units Table 59 Supply air fan drive selections Nominal 7 5 hp 5 6 kW 10 hp 7 5 kW 15 hp 10 kW 20 hp 15 kW Tons kW rpm Drive No rpm Drive No rpm Drive No rpm Drive No 458 A 500 B 23 80 541 C 583 583 D 625 6251 E rm 458 A 500 B 25 88 541 C 583 583 D 625 625 500 B 541 541 C m 29 103 583 583 D 658 6582 664 6641 G 417 417 437 437 J 33 118 479 479 K E 521 521 L 562 562 604 604 437 437 1 E 479 479 K E 42 146 521 521 L 562 562 M 604 604 N
81. 0 141 330 150 H R 330 275 145 65 200 90 50 23 285 128 85 39 115 52 18 8 6 3 30 14 85 38 310 141 330 150 D F 360 305 110 50 165 74 50 23 260 117 85 39 115 52 18 8 6 3 30 14 85 38 310 141 330 150 H R 360 305 145 65 200 90 50 23 285 128 85 39 115 52 18 8 6 3 30 14 85 38 310 141 330 150 D F 420 350 110 50 165 74 50 23 260 117 85 39 115 52 18 8 6 3 30 14 85 38 310 141 330 150 H R 420 350 145 65 200 90 50 23 285 128 85 39 115 52 18 8 6 3 30 14 85 38 310 141 330 150 D F 480 400 110 50 165 74 50 23 290 131 115 52 150 68 18 8 6 3 30 14 85 38 365 169 365 169 H R 480 400 145 65 200 90 50 23 300 135 115 52 150 68 18 8 6 3 30 14 85 38 365 169 365 169 D F 600 500 110 50 165 74 50 23 290 131 115 52 150 68 18 8 6 3 30 14 85 38 365 169 365 169 H R 600 500 145 65 200 90 50 23 300 135 115 52 150 68 18 8 6 3 30 14 85 38 365 169 365 169 Ultra Tool Less Ultra Low UltraLow Condenser Low Leak Leak Unit Model HGRH Hail Leak 50 100 High 60Hz 50Hz Coil Guards Econ Exhaust Efficiency D F 330 275 107 49 105 48 112 51 34 15 74 34 326 148 H R 330 275 107 49 105 48 78 35 34 15 77135 326 148 D F 360 305 107 49 105 48 112 51 34 15 74 34 255 116 H R 360 305 107 49 105 48 78 35 34 15 77 35 255 116 D F 420 350 107 49 105 48 112 51 34 15 74 34 173 78 H R 420 350 107 49 105 48 78 35 34 15 77 35 173 78 D F 480 400 112 51 130 59 114 52 34
82. 0 17 0 14 0 23 0 07 0 11 01 0 24 0 04 0 07 23 80 8330 0 1 0 08 0 07 0 08 0 13 0 20 0 17 0 26 0 08 0 13 0 12 0 28 0 049 0 08 9170 0 13 0 1 0 08 0 09 0 15 0 23 0 20 0 30 0 09 0 15 0 14 0 32 0 059 0 10 10000 0 15 0 12 0 1 0 11 0 17 0 26 0 23 0 34 0 11 0 18 0 16 0 37 0 07 0 12 7500 0 08 0 07 0 06 0 06 0 11 0 17 0 14 0 23 0 07 0 11 01 0 24 0 04 0 07 8330 0 1 0 08 0 07 0 08 0 13 0 20 0 17 0 26 0 08 0 13 0 2 0 28 0 049 0 08 9170 0 13 01 0 08 0 09 0 15 0 23 0 20 0 30 0 09 0 15 0 14 0 32 0 059 0 10 10000 0 15 0 12 0 1 0 11 0 17 0 26 0 23 0 34 0 11 0 18 0 17 0 37 0 07 0 12 8750 0 11 0 09 0 08 0 08 0 18 0 28 0 18 0 28 0 09 0 15 0 13 0 30 0 054 0 09 9580 0 14 0 11 0 09 0 1 0 21 0 32 0 21 0 32 0 1 0 17 0 16 0 34 0 065 0 11 11200 0 19 0 15 0 13 0 14 0 28 0 41 0 28 0 41 0 12 0 21 0 19 0 43 0 077 0 15 12100 0 22 0 17 0 15 0 16 0 31 0 46 0 31 0 46 0 13 0 22 0 21 0 48 0 091 0 17 10000 0 01 0 03 0 07 0 11 0 18 0 28 0 22 0 35 0 11 0 18 0 16 0 37 0 070 0 04 10800 0 01 0 03 0 08 0 13 0 20 0 31 0 25 0 39 0 12 0 21 0 18 0 41 0 076 0 05 11700 0 01 0 04 0 1 0 15 0 23 0 35 0 29 0 44 0 13 0 23 02 0 46 0 085 0 05 TUM 12500 0 01 0 04 0 11 0 17 0 26 0 39 0 32 0 48 0 14 0 26 0 23 0 50 0 096 0 06 13300 0 02 0 05 0 12 0 19 0 29 0 42 0 36 0 53 0 15 0 28 0 25 0 55 0 107 0 07 14200 0 02 0 06 0 14 0 22 0 32 0 46 0 40 0 58 0 17 0 32 0 28 0 61 0 12 0 08 12500 0 01 0 04 0 11 0 17 0 33 0 48 0 33 0 48
83. 0 230 247 185 271 136 85 244 244 251 225 273 175 90 259 259 259 259 276 215 75 228 207 249 156 271 96 9000 80 238 238 252 196 275 143 85 253 253 257 241 278 186 90 268 268 268 268 281 230 75 233 219 252 160 274 98 10000 80 245 245 256 208 277 148 85 260 260 262 258 281 196 90 276 276 276 276 286 244 75 236 231 255 167 276 100 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 11000 80 251 251 260 219 280 153 cooling subtract indoor fan heat 85 267 267 267 267 285 205 2 TGC Total gross capacity 90 283 283 283 283 289 259 3 SHC Sensible heat capacity 64 RT PRC033F EN e Performance Data 50 Hz Units Table 35 25 4 ton high efficiency eStage gross cooling capacities MBh 1 row condenser coil I P 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC TGC SHC TGC SHC SHC SHC TGC SHC SHC SHC TGC SHC 22222271775 273 217 303 169 333 117 261 211 289 163 317 111 247 204 274 156 300 104 7500 80 277 258 304 210 334 158 266 252 290 203 318 152 252 245 275 196 301 146 85 288 288 305 249 333 200 277 277 291 242 319 194 265 265 276 235 302 187 90 303 303 306 288 335 239 292 292 292
84. 0 256 75 268 248 295 185 320 114 10000 80 282 282 296 235 322 169 85 298 298 297 288 323 220 90 313 313 298 298 323 272 75 271 262 298 193 323 116 11000 80 289 289 299 247 325 177 85 305 305 300 300 326 231 90 320 320 301 301 326 288 75 274 274 301 198 326 119 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 12000 80 295 295 302 259 328 184 cooling subtract indoor fan heat 85 311 311 303 303 328 242 2 TGC Total gross capacity 90 326 326 303 303 328 304 3 SHC Sensible heat capacity RT PRC033F EN 69 Performance Data 50 Hz Units Table 40 105 kw 29 2 ton standard efficiency gross cooling capacities 1 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16 1 19 4 22 8 L s C TGC SHC TGC SHC TGC SHC TGC TGC TGC 5 TGC TGC SHC 23 9 92 0 75 0 100 8 58 0 110 2 39 8 86 7 72 4 95 2 55 4 104 0 37 2 81 5 69 1 89 4 52 4 97 3 34 3 4130 26 7 93 5 89 4 101 4 71 8 111 0 54 2 88 5 86 4 95 8 68 9 104 6 51 6 82 9 82 9 90 0 65 6 98 2 48 6 29 4 97 3 97 3 102 3 85 6 111 3 68 3 92 9 92 9 97 00 82 6 105 2 65 3 87 9 87 9 911 79 4 98 4 62 1 32 2 102 5 102 5 103 7 99 3 111 9 81 5 97 9 97 9 98
85. 0 26 7 130 2 125 3 142 3 101 0 155 9 75 7 124 6 122 5 135 9 98 2 149 3 73 1 118 7 118 7 129 0 95 1 141 7 70 3 29 4 136 6 136 6 142 9 120 9 156 6 96 3 131 6 131 6 136 5 118 0 149 6 93 7 126 1 126 1 129 6 114 9 142 1 90 7 32 2 144 2 144 2 143 3 140 7 156 9 116 2 139 0 139 0 137 0 137 0 150 0 113 4 133 2 133 2 130 1 130 1 142 5 110 5 23 9 129 5 109 3 142 8 83 6 150 2 69 8 123 5 106 3 137 0 81 0 143 2 67 1 117 1 103 2 130 0 78 1 142 3 50 2 6370 26 7 132 8 131 8 144 1 105 2 150 4 92 2 127 3 127 3 137 6 102 3 150 8 75 5 121 8 121 8 130 6 99 2 143 1 72 7 29 4 140 3 140 3 144 7 126 6 158 2 100 4 135 0 135 0 138 2 123 7 151 1 97 4 129 3 129 3 131 1 120 7 143 4 94 4 32 2 147 9 147 9 145 1 145 1 158 5 121 5 142 5 142 5 138 6 138 6 151 5 118 7 136 5 136 5 131 6 131 6 143 8 115 7 23 9 131 1 113 8 144 2 86 4 149 2 76 6 125 0 110 8 138 5 83 8 144 5 68 9 118 5 107 6 131 2 80 9 143 4 51 0 6840 26 7 135 5 135 5 145 7 109 3 151 9 95 7 130 2 130 2 139 1 106 4 151 6 78 0 124 5 124 5 131 9 103 2 144 2 75 1 29 4 143 5 143 5 146 2 132 2 159 5 104 4 138 0 138 0 139 6 129 3 152 4 101 1 132 1 132 1 132 4 126 1 144 6 98 0 32 2 151 2 151 2 146 6 146 6 159 8 126 6 145 6 145 6 140 0 140 0 152 7 123 8 139 3 139 3 132 8 132 8 144 9 120 8 23 9 132 6 118 2 145 5 89 2 141 8 98 8 126 3 115 2 139 7 86 5 145 6 70 7 119 7 111 9 132 3 83 6 144 4 51 7 7320 26 7 138 3 138 3 147 1 113 4 153 1 99 1 132 8 132 8 140 3 110 4 152 7 80 4 126 9 126 9 1
86. 0 480 514 386 563 282 15000 85 508 508 517 467 564 365 90 536 536 518 518 566 444 75 473 434 521 323 568 203 80 447 497 524 412 571 298 17000 85 527 527 526 504 573 388 90 555 555 527 527 574 478 75 476 448 525 333 571 205 80 505 505 527 425 575 306 18000 85 535 535 529 522 576 400 90 563 563 531 531 577 494 75 480 462 527 338 574 207 80 512 512 531 438 578 313 19000 85 42 542 53 533 579 411 90 570 570 534 534 580 510 75 483 476 530 346 577 210 Notes 1 All capacities shown are gross and have not considered indoor fan heat obtain net 20000 80 518 518 534 451 580 321 cooling subtract indoor fan heat 85 549 549 535 535 582 422 2 TGC Total gross capacity 90 576 576 537 537 582 527 3 SHC Sensible heat capacity 52 RT PRC033F EN Table 21 Electric heat air temperature rise 60 Hz TRANE Performance Data 60 Hz Units KW Total CFM Input MBH 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 36 123 142 136 113 tos 94 8 7 8 1 7 6 54 184 21 2 18 9 17 0 15 4 14 2 13 1 12 1 11 3 10 6 10 0 9 4 8 9 8 5 72 246 283 252 226 206 189 174 162 151 142 1233 126 119 113 90 307 35 4 315 283 257 236 218 202 189 177 167 157 149 142 108 369 ES 283 261 243 226 212 200 189 179 170 Table 22 Available electric heat KW ranges 60 Hz
87. 0 Hz Units Table 28 Power exhaust fan performance 27 5 35 ton 60 Hz Power Exhaust Selection 50 100 Damper Open Position min max min max Return Duct Static wc CFM 0 0 3812 6866 7624 13742 0 1 3497 5296 6995 10591 0 2 3190 4458 6325 9000 0 3 2884 3812 5768 7635 0 4 2621 3359 5241 6719 0 5 2342 2885 4683 5771 Table 29 Power exhaust fan performance 40 50 60 Hz Power Exhaust Selection 50 100 Damper Open Position min max min max Return Duct Static wc CFM 0 0 4854 8035 9708 16069 0 1 4575 7410 9151 14820 0 2 4262 6450 8552 13496 0 3 4011 6027 8021 12054 0 4 3718 5526 7436 11051 0 5 3467 5186 6933 10373 Note These values are the minimum and maximum positions for non tracking power exhaust Fresh air tracking and Statitrac options can fully close the exhaust dampers in their operation and are thus able to reach lower airflows Statitrac requires 100 power exhaust 59 TRANE Performance Data 50 Hz Units Table 30 22 9 ton standard efficiency gross cooling capacities MBh 1 row condenser coil I P 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC SHC TGC SHC SHC SHC TGC SHC SHC TGC SHC TGC SHC 75 246 194 272 152 299 106 232
88. 0 s 84 RT PRCOSSF EN Table 57 Supply fan performance 105 148 kW SI TRANE Performance Data 50 Hz Units Static Pressure Pascals 62 1 124 2 186 3 248 1 310 4 372 5 434 6 496 7 558 8 1 5 RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW 4717 273 1 09 324 1 46 372 1 86 417 2 27 458 2 72 495 3 17 535 3 67 572 4 17 605 4 64 5111 287 1 33 336 1 72 383 2 14 422 2 57 464 3 03 501 3 51 535 4 01 572 4 55 606 5 08 5504 301 1 59 348 2 00 390 2 44 432 2 91 469 3 38 506 3 88 541 4 41 573 4 95 607 5 52 5897 315 1 88 360 2 33 401 2 79 442 3 29 476 3 78 512 4 30 546 4 84 578 5 40 609 5 99 6290 329 2 21 373 2 68 412 3 19 450 3 69 486 4 23 518 4 76 551 5 31 584 5 90 614 6 49 6683 344 2 57 387 3 09 424 3 62 459 4 14 495 4 70 527 5 28 557 5 84 589 6 43 619 7 05 7076 358 2 97 401 3 56 437 4 09 470 4 65 503 5 21 538 5 84 565 6 42 594 7 02 625 7 66 7469 373 3 42 415 4 07 449 4 60 482 5 20 513 5 78 546 6 42 576 7 06 602 7 68 630 8 31 7862 388 3 91 429 4 61 463 5 17 495 5 80 525 6 42 554 7 03 586 7 73 613 8 40 637 9 05 Static Pressure Pascals 620 9 683 0 745 1 807 2 869 3 1 5 RPM kW RPM kW RPM kW RPM kW RPM kW 4717 636 5 14 665 5 69 691 6 22 717 6 78 743 7 36 5111 638 5 62 669 6 14 697 6 70 722 7 28 748 7 88 5504 639 6 09 671
89. 00 12000 14000 16000 18000 20000 22000 24000 26000 Volumetric Airflow Rate CFM 0 94 1 89 2 83 3 78 472 660 66 755 8 5 944 11 33 1227 L S 1000 s 82 RT PRCO33F EN Table 55 Supply fan performance 82 105 kW 51 Static Pressure Pascals TRANE Performance Data 50 Hz Units 62 9 124 1 186 2 248 3 310 4 372 5 434 6 496 7 558 8 L s RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW 3148 283 0 59 351 0 88 410 117 469 1 55 524 1 96 573 2 39 617 2 82 659 3 26 696 3 70 3344 291 0 67 358 0 98 413 1 27 469 1 65 524 2 07 574 2 52 619 2 97 660 3 42 698 3 89 3539 299 0 76 364 1 07 418 1 39 472 1 75 524 2 18 574 2 64 619 3 12 661 3 59 699 4 07 3735 306 0 85 371 1 18 425 1 53 475 1 87 524 2 29 574 2 77 620 3 26 661 3 76 701 427 3931 313 0 95 378 1 30 433 1 68 478 2 01 527 2 43 574 2 90 620 3 41 662 3 93 702 4 46 4127 321 1 06 386 144 439 1 81 484 2 18 530 2 58 574 3 04 620 3 57 663 4 11 702 4 65 4323 330 1 18 394 1 58 445 1 95 492 2 37 533 2 74 577 3 21 620 3 72 664 4 28 703 4 84 4519 339 1 31 403 1 73 452 2 12 499 2 56 538 2 93 580 3 38 622 3 89 663 4 45 703 5 04 4715 349 1 45 411 1 89 459 2 30 505 2 74 545 3 17 583 3 58 624 4 09 663 4 63 703 5 23 4910 360 1 62 419 2 06 467 2 49 511 2 93 552 3 40 588 3 79 628
90. 123 11000 80 337 337 359 274 390 202 320 320 339 263 368 193 302 302 318 252 344 184 85 356 356 364 332 392 258 339 339 344 322 370 248 320 320 323 311 346 237 90 375 375 375 375 396 315 357 357 357 357 373 305 337 337 337 337 350 294 75 332 302 359 225 390 144 313 292 339 214 367 134 294 281 317 203 343 125 12000 80 345 345 363 286 394 210 328 328 343 276 370 199 309 309 321 264 346 188 85 365 365 369 350 396 269 346 346 349 339 374 259 327 327 328 328 350 248 90 384 384 384 384 400 331 365 365 365 365 378 321 344 344 344 344 354 309 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC SHC 5 SHC 75 259 225 283 169 308 107 8750 80 266 266 285 213 311 156 85 282 282 289 260 313 201 90 297 297 297 297 315 246 75 260 229 284 172 309 108 9000 80 268 268 287 216 312 158 85 284 284 291 264 314 204 90 300 300 300 300 317 250 75 265 243 288 181 312 110 10000 80 276 276 291 229 316 166 85 293 293 296 282 318 215 90 308 308 308 308 321 266 75 269 257 291 184 315 113 11000 80 283 283 295 241 319 173 85 300 300 301 299 321 225 90 316 316 316 316 325 282 75 273 271 294 191 317 115 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain
91. 13 Supply Fan Motor HP Temperature Control Heat Exchanger w T Pera 2 2 Volume w Discharge Air i 2 10 2 3 15 Hp 4 VAV Supply Air Temperature High Heat Stainless Steel Gas 4 20Hp DRE Frequency 1 1 5 VAV Supply Air Temperature 40 50 ton YC only 2 Frequency 6 Single Zone w VFD w o Bypass 7 Single Zone w VFD w Bypass 26 RT PRCOSSF EN A VAV Supply Air Temperature Control w VFD w o Bypass w Motor Shaft Grounding Ring VAV Supply Air Temperature Control w VFD w Bypass w Motor Shaft Grounding Ring Single Zone w VFD w o Bypass w Motor Shaft Grounding Ring D Single Zone w VFD w Bypass w Motor Shaft Grounding Ring Note Zone sensors are not included with option and must be ordered as a separate accessory Miscellaneous Options Digit 17 Service Valves2 Digit 18 B Through the Base Electrical Provision Digit 19 C Disconnect Switch w External Handle Digit 20 D Factory Powered 15A GFI Convenience Outlet and Non Fused Disconnect Switch w External Handle Digit 21 E Field Powered 15A GFI Convenience Outlet Digit 22 F Trane Communication Interface TCI Digit 23 G Ventilation Override Digit 24 H Hinged Service Access Digit 25 H Tool less Condenser Hail Guards J Condenser Coil Guards Digit 26 K LCI LonTalk B BACnet Communications Interface BCI Digit 27 0 5kASCCR D
92. 15 741 34 241 109 H R 480 400 112 51 130 59 100 45 34 15 84 38 241 109 D F 600 500 112 51 130 59 114 52 34 15 741 34 25 11 H R 600 500 112 51 130 59 100 45 34 15 84 38 25 11 Note Basic unit weight includes minimum horsepower supply fan motor 114 Table 72 Minimum operating clearances for unit installation Econo Exhaust End Condenser Coil End Side Service Side Access Single Unit 6 Feet 1 82 m 8 Feet 8 Feet 2 43 2 43 m 4 Feet 1 21 m Multiple Uniti 3 12 Feet 3 65 m 16 Feet 16 Feet 4 87 4 87 m 8 Feet 2 43 m Notes 1 Horizontal downflow and mixed airflow configuration units all sizes 2 Condenser coil is located at the end and side of the unit 3 Clearances on multiple unit installations are distances between units RT PRCO33F EN TRANE Mechanical Specifications General The units shall be dedicated downflow horizontal or mixed airflow configuration The operating range shall be between 115 F and 0 F in cooling as standard from the factory for all units Cooling performance shall be rated in accordance with ARI testing procedures All units shall be factory assembled internally wired fully charged with R 410A refrigerant and 100 run tested to check cooling operation fan and blower rotation and control sequence before leaving the factory Wiring internal to the unit shall be nu
93. 164 Figure 11 Rear view showing duct openings for horizontal supply and return 60 Hz 2712 35 50Hz 23 29 Tons TCH TEH YCH low heat 31 4 11 4 1 he 27 pe 32 Three Places a a 1 Supply Return Opening Opening 635 s 1616 43 111 2734 51 s 28 2 27 16 705 1299 7C 724 60 REAR VIEW SHOWING DUCT OPENINGS FOR HORIZONTAL UNIT Notes e On horizontal units the VFD is located between the supply and return ductwork which makes access limited e For combination of horizontal and downflow openings digit 3 F or R see Figure 10 for appropriate downflow dimensions and Figure 11 for appropriate horizontal dimensions 103 Dimensional Data Figure 12 60 Hz 2712 35 50 Hz 23 29 tons YC low heat NOTES 1 SEE DETAIL HOOD DRAWING FOR HORIZONTAL DOWNFLOW UNITS FOR ADDITIONAL DIMENSION AND LOCATION 90 3 8 2295 5mm 180 5 16 4579 9mm 3 25 82 55mm TO TOP OF FAN GRILLE SEE NOTE 2 EM 70 7 16 1mm 1 1 4 31 7mm FEMALE PVC PIPE 3 4 19 0mm NPT 179 3 4 GAS INLET 4565 65mm 90 1 16 2287 5mm CUSTOMER CONNECTION POINT Figure 13 Curb assembly 60 Hz 2712 35 50 Hz 23 29 tons TC YC low heat he 4362 Note Dimensions are mm 1 25 4 104 RT PRCO33F EN Figure 14 60 Hz 2712 35 50 Hz 23 29 tons YCD high heat
94. 2 88 7 31 0 3780 26 7 82 7 78 8 90 1 63 5 98 7 47 6 79 1 76 9 85 8 61 5 94 1 45 8 74 9 74 9 81 4 59 4 89 0 43 9 29 4 86 2 86 2 90 4 75 6 98 6 60 7 82 9 82 9 86 2 73 7 94 2 58 8 79 3 79 3 81 7 71 6 89 2 56 9 32 2 90 9 90 8 90 6 88 0 99 1 72 7 87 4 87 4 86 5 86 0 94 5 70 7 83 5 83 5 81 9 81 9 89 4 68 6 23 9 82 8 70 1 91 5 53 8 100 0 35 4 79 0 68 2 87 1 51 9 95 2 33 6 74 8 66 1 82 5 50 0 90 0 31 7 4250 26 7 84 8 84 8 91 8 67 4 100 3 50 0 81 4 81 3 87 5 65 4 95 2 48 3 77 7 77 7 82 7 63 2 90 3 46 3 29 4 89 6 89 6 92 1 81 1 100 4 64 1 86 1 86 1 87 8 79 1 95 6 62 6 82 2 82 2 83 0 76 9 90 4 60 7 32 2 94 3 94 3 92 3 92 3 100 6 77 6 90 6 90 6 88 0 88 0 95 8 75 7 86 5 86 5 83 2 83 2 90 6 73 5 23 9 842 74 4 92 8 56 5 101 3 36 2 80 3 72 4 88 4 54 7 96 4 34 4 75 9 70 22 83 6 52 7 91 0 32 4 4720 26 7 87 6 87 6 93 1 71 2 101 4 52 5 83 9 83 9 88 7 69 2 96 6 50 5 80 0 80 0 83 9 67 0 91 3 48 6 29 4 92 5 92 5 93 4 86 4 101 7 68 3 88 7 88 7 89 0 84 4 96 8 65 4 84 6 84 6 84 1 82 2 91 5 63 3 32 2 97 2 97 2 93 6 93 6 101 8 82 5 93 3 93 3 89 1 89 1 96 9 80 6 88 9 88 9 84 3 84 3 91 5 78 4 23 9 85 5 78 6 94 0 59 2 99 4 44 4 81 4 76 5 89 4 57 2 97 4 35 1 76 8 74 2 84 5 54 3 919 332 5190 26 7 89 9 89 9 94 3 74 9 102 6 54 6 86 1 86 1 89 7 72 8 97 6 52 8 82 0 82 0 84 8 70 7 92 22 50 9 29 4 94
95. 2 171 319 110 80 305 289 330 233 363 176 289 279 313 223 343 167 272 269 294 212 322 157 29009 85 317 317 334 277 366 222 302 302 317 267 346 213 286 286 298 257 323 202 90 334 334 340 323 367 266 319 319 323 313 348 256 302 302 304 302 327 245 75 306 256 334 199 366 131 289 246 316 190 345 122 272 235 296 180 323 112 80 312 307 336 244 369 183 295 295 318 234 348 174 279 279 299 224 326 164 10000 85 328 328 341 294 371 234 312 312 323 283 350 223 295 295 304 273 328 212 90 346 346 349 344 374 281 330 330 330 330 354 270 312 312 312 312 332 260 75 311 269 339 208 370 133 294 258 320 198 349 124 276 248 300 189 326 115 11000 80 318 318 342 256 374 190 303 303 323 245 353 181 286 286 303 235 330 171 85 337 337 347 310 376 243 321 321 329 299 355 233 303 303 309 288 333 222 90 356 356 356 356 380 295 339 339 339 339 359 285 321 321 321 321 337 274 75 316 282 343 217 374 136 299 272 324 208 352 127 281 261 302 193 329 117 12100 80 327 327 347 268 378 198 311 311 328 258 357 188 293 293 307 247 334 178 85 346 346 353 327 380 254 329 329 334 316 359 243 311 311 314 305 337 232 90 366 366 365 365 385 311 348 348 348 348 364 301 329 329 329 329 342 290 Ambient Temperature 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67
96. 23 7 100 1 23 9 110 5 110 5 113 8 104 7 137 3 49 6 106 9 97 5 115 5 81 1 130 9 47 3 100 9 94 6 112 1 69 6 116 9 61 0 6140 26 7 117 5 117 5 116 9 112 5 137 6 69 8 112 7 112 7 118 9 93 3 131 2 67 5 107 5 107 5 112 9 90 1 118 3 77 6 29 4 124 6 124 6 125 7 116 1 137 8 90 1 119 7 119 7 119 8 113 5 131 5 87 7 114 3 114 3 113 3 110 7 124 5 85 0 32 2 131 5 131 5 126 0 126 0 138 0 110 4 126 5 126 5 120 1 120 1 131 8 107 9 120 8 120 8 113 6 113 6 124 8 105 2 23 9 114 6 114 6 127 0 119 2 139 0 51 3 108 7 104 6 112 0 95 9 132 7 48 2 102 6 101 7 114 1 73 7 115 6 70 8 6890 26 7 121 6 121 6 127 3 122 1 139 2 73 7 116 6 116 6 115 1 113 7 132 9 70 8 111 1 111 1 114 5 96 6 118 3 87 1 29 4 128 9 128 9 127 6 125 0 139 5 96 1 123 8 123 8 121 5 121 5 133 1 93 4 118 0 118 0 114 9 114 9 126 0 90 8 32 2 135 8 135 8 127 8 127 8 139 7 118 6 130 6 130 6 121 8 121 8 133 3 116 1 124 6 124 6 115 2 115 2 126 2 113 4 Ambient Temperature C 46 1 Entering Wet Bulb Temperature C Ent DB 16 1 19 4 22 8 L s C TGC SHC TGC SHC TGC SHC 23 9 90 5 78 0 101 5 58 6 112 6 38 6 4720 26 7 93 5 93 5 101 9 74 8 113 0 54 8 29 4 99 6 99 6 102 3 90 7 113 3 70 9 32 2 105 7 105 7 102 7 102 7 113 6 86 8 23 9 921 82 6 103 1 61 4 1141 393 5190 26 7 96 6 96 6 103 5 79 0 114 4 57 1 29 4 103 0 103 0 103 9 96 4 114 8 74 8 32 2 109 1 109 1 104 2 104 2 115 1 92 0 23 9 93 4 87 1 104 4 64 1
97. 26 326 307 307 333 291 310 310 290 290 315 284 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC 5 SHC SHC 75 232 196 257 149 281 97 7500 80 238 237 258 188 283 139 85 252 252 259 227 283 180 90 265 265 260 260 284 218 75 235 203 260 154 284 99 8000 80 241 241 261 195 285 143 85 257 257 262 237 286 187 90 271 270 263 263 286 226 75 239 217 264 163 288 101 9000 80 251 251 265 208 289 151 85 266 266 266 255 289 196 90 279 279 267 267 290 243 75 242 231 267 170 291 104 10000 80 258 258 268 220 292 159 85 273 273 269 269 292 208 90 287 287 270 270 292 259 75 245 244 270 177 293 106 Notes 1 All capacities shown are gross have not considered indoor fan heat To obtain net 11000 80 265 264 271 233 295 166 cooling subtract indoor fan heat 85 279 279 272 272 295 219 2 TGC Total gross capacity 90 293 293 272 272 295 276 3 SHC Sensible heat capacity 65 e mw Performance Data 50 Hz Units Table 36 89 kw 25 4 ton standard efficiency gross cooling capacities 1 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16
98. 282 319 233 279 279 277 274 302 226 75 277 225 306 174 336 118 265 218 292 168 320 112 250 211 277 161 303 106 8000 80 282 269 307 217 337 163 270 262 293 210 321 156 256 256 278 203 304 150 85 294 294 308 258 337 207 283 283 294 251 322 201 271 271 279 244 304 194 90 310 310 309 300 338 248 298 298 295 294 322 241 285 285 279 279 305 234 75 282 239 312 184 341 121 270 233 297 177 325 115 255 225 281 171 307 108 9000 80 289 289 313 230 342 171 278 278 299 223 325 165 265 265 282 216 308 158 85 306 306 314 277 343 219 294 294 299 270 326 214 280 280 283 262 309 207 90 322 322 315 315 343 265 309 309 300 300 327 258 295 295 284 284 309 251 75 287 254 317 193 346 123 274 247 302 186 329 117 259 239 285 180 310 11 10000 80 299 299 318 243 346 179 286 286 303 236 330 172 273 273 286 229 312 166 85 316 316 319 295 347 233 303 303 304 288 330 223 289 289 287 280 32 216 90 332 332 319 319 347 282 318 318 304 304 331 275 303 303 288 288 32 267 75 292 268 321 202 339 152 278 261 305 195 332 120 262 253 288 185 314 113 11000 80 307 307 322 256 350 186 294 294 306 249 333 180 280 280 289 241 315 174 85 324 324 322 313 351 242 310 310 307 306 333 235 295 295 290 290 315 227 90 340 340 323 323 350 298 3
99. 3 28 7 4720 26 7 71 8 71 8 75 0 60 9 81 2 43 4 29 4 76 2 76 2 76 8 75 6 82 3 57 4 32 2 80 9 80 9 80 9 80 9 83 8 71 5 23 9 69 1 67 7 74 7 48 9 80 9 29 3 Notes 1 All capacities shown gross and have not considered indoor fan heat To obtain net 5190 26 7 73 5 73 5 76 2 64 2 82 0 44 8 cooling subtract indoor fan heat 29 4 78 2 78 2 78 2 78 2 83 5 60 1 2 TGC Total gross capacity 32 2 82 9 82 9 820 829 847 75 9 3 SHC Sensible heat capacity 66 RT PRCO33F EN TRANE Performance Data 50 Hz Units Table 37 89 kw 25 4 ton high efficiency eStage gross cooling capacities 1 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16 1 19 4 22 8 L s C TGC TGC SHC TGC SHC 5 SHC TGC SHC TGC 5 TGC TGC SHC 23 9 79 9 63 6 88 8 49 6 97 5 34 2 76 5 61 8 84 6 47 8 92 9 32 4 72 4 59 7 80 2 45 8 87 9 30 6 3540 26 7 81 3 75 6 89 0 61 5 97 7 46 4 77 9 73 8 84 9 59 5 93 2 44 6 73 9 71 7 80 6 57 5 88 2 42 7 29 4 84 3 84 3 89 4 72 9 97 6 58 7 81 1 81 1 85 2 70 9 93 4 56 8 77 6 77 6 80 9 68 9 88 5 54 9 32 2 88 8 88 8 89 7 84 5 98 2 70 1 85 5 85 5 85 6 82 5 93 6 68 2 819 81 9 81 1 80 4 88 6 66 1 23 9 81 1 65 9 89 8 51 0 98 4 34 6 77 5 64 0 85 6 49 2 93 7 32 8 73 3 61 8 81 1 47
100. 33 0 107 2 145 3 77 4 29 4 146 4 146 4 147 6 137 7 160 7 108 4 140 8 140 8 140 8 134 8 153 5 104 7 134 6 134 6 133 5 131 6 145 6 101 6 32 2 154 1 154 1 147 9 147 9 160 9 131 7 148 3 148 3 141 2 141 2 153 7 128 9 141 8 141 8 133 9 133 9 145 8 125 9 23 9 133 8 122 6 146 6 92 0 143 1 101 9 127 5 119 5 140 8 89 3 146 6 72 4 120 7 116 2 133 3 86 3 145 2 52 5 7790 26 7 140 8 140 8 148 3 117 3 152 7 106 8 135 2 135 2 141 4 114 3 153 7 82 8 129 1 129 1 134 0 111 1 146 1 79 8 29 4 149 0 149 0 148 7 143 3 161 7 111 1 143 2 143 2 141 9 140 3 154 5 108 3 136 8 136 8 134 5 134 5 146 5 105 1 32 2 156 7 156 7 149 0 149 0 161 9 136 8 150 7 150 7 142 2 142 2 154 7 134 0 144 0 144 0 134 8 134 8 146 7 131 0 Ambient Temperature C 46 1 Entering Wet Bulb Temperature C Ent DB 16 1 19 4 22 8 L s C TGC SHC TGC SHC TGC SHC 23 9 108 8 95 3 121 0 72 2 132 6 46 5 5900 26 7 113 0 113 0 121 6 91 8 133 5 67 3 29 4 120 1 120 1 122 2 111 7 133 9 87 5 32 2 127 0 127 0 122 6 122 6 134 3 107 2 23 9 110 2 99 8 122 3 75 0 133 8 47 3 6370 26 7 115 8 115 8 123 0 95 8 134 8 69 7 29 4 123 0 123 0 123 5 117 3 135 2 91 1 32 2 129 9 129 9 123 9 123 9 135 5 112 5 23 9 111 5 104 2 123 4 77 8 134 8 48 0 6840 26 7 118 3 118 3 124 2 99 9 135 8 72 1 29 4 125 6 125 6 124 7 122 8 136 2 94 7 32 2 132 5 132 5 125 1 125 1 136 5 117 5 23 9 112 5 108 5 124 4 80 5 135 6 48 8 7320 26 7 120
101. 340 209 370 132 80 350 350 377 279 410 208 337 336 360 271 391 201 322 321 341 263 371 193 1000 85 369 369 378 336 411 267 355 355 361 328 392 260 340 340 342 320 372 252 90 388 388 378 378 412 321 374 373 362 362 393 314 357 357 343 343 372 305 75 346 305 378 233 414 164 331 298 363 225 394 147 313 289 344 217 374 139 80 359 358 381 292 415 222 345 345 364 284 395 208 329 329 345 276 374 200 12000 85 378 378 382 354 415 280 364 364 365 346 396 268 348 348 346 337 375 260 90 398 398 383 383 416 338 382 382 366 366 396 330 365 365 347 347 375 322 75 350 322 384 241 420 155 335 314 367 235 398 151 317 305 3488 224 378 143 13200 80 368 368 386 307 419 222 353 353 368 299 398 218 337 337 349 290 378 209 85 388 388 387 375 419 290 373 373 369 367 399 282 356 356 349 349 378 273 90 407 407 37 387 419 357 391 391 370 370 399 349 373 373 350 350 378 341 Ambient Temperature 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 F TGC 5 TGC 5 TGC SHC 75 282 238 311 182 339 119 80 289 287 312 228 341 169 9000 85 304 304 313 275 342 218 90 321 320 314 314 342 263 75 287 252 316 191 344 121 80 297 297 317 241 345 177 10000 85 314 314 318 293 346 231 90 330 330 319 319 347 280 75 291 266
102. 36 6 5660 26 7 101 1 101 1 106 4 83 8 115 4 61 5 96 1 96 1 100 5 80 9 108 4 58 3 90 5 90 5 94 1 77 4 101 4 55 1 29 4 106 9 106 9 108 1 102 5 116 0 78 8 101 4 101 41 102 3 99 3 109 6 75 9 95 8 95 8 96 1 96 1 102 5 72 7 32 2 112 5 112 5 112 5 112 5 117 2 97 0 106 9 106 9 106 9 106 9 110 8 94 1 100 8 100 8 100 8 100 8 103 7 90 5 Ambient Temperature C 46 1 Entering Wet Bulb Temperature Ent 16 1 19 4 22 8 L s C TGC SHC TGC SHC TGC SHC 23 9 75 9 65 9 82 9 49 5 90 2 31 4 4130 26 7 77 9 77 9 83 5 62 4 911 45 7 29 4 82 6 82 6 84 7 76 2 91 7 58 9 32 2 87 0 87 0 87 0 87 0 92 3 72 1 23 9 76 2 67 1 83 2 50 4 90 5 31 6 4250 26 7 78 5 78 5 84 1 63 3 914 46 3 29 4 83 2 83 2 85 3 77 4 92 0 59 8 32 2 87 9 87 9 87 9 87 9 92 9 73 2 23 9 77 6 71 2 84 4 53 0 91 4 32 2 4720 26 7 80 9 80 9 85 3 67 1 92 6 48 6 29 4 85 8 85 8 86 7 82 6 93 2 63 0 32 2 90 2 90 2 90 2 90 2 94 1 77 9 23 9 78 8 75 3 85 3 53 9 92 3 33 1 5190 26 7 82 9 82 9 86 4 70 6 93 5 50 7 29 4 87 9 87 9 88 2 87 6 94 1 65 9 32 2 92 6 92 6 92 6 92 6 95 2 82 6 23 9 80 0 79 4 86 1 56 0 92 9 33 7 Notes 1 All capacities shown gross and have not considered indoor fan heat To obtain net 5660 26 7 84 7 84 7 87 3 73 8 94 1 51 6 cooling subtract indoor fan heat 29 4 89 7 89 7 89 7 89 7 94 9 69 1 2 TGC Tot
103. 363 336 397 245 434 147 337 318 367 227 402 131 14600 80 405 405 430 335 467 243 381 381 402 318 439 228 356 356 373 300 405 208 85 431 431 437 413 472 316 406 406 409 395 442 299 379 379 379 379 410 282 90 455 455 455 455 477 392 429 429 429 429 446 375 401 401 401 401 415 357 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC SHC TGC 5 SHC 75 287 237 319 174 352 103 10000 80 292 292 322 225 356 159 85 312 312 326 279 358 213 90 332 332 332 332 361 265 75 292 251 324 183 357 106 11000 80 302 302 327 238 361 167 85 323 323 332 297 363 224 90 343 343 343 343 366 281 75 298 265 328 193 361 108 12000 80 311 311 332 250 365 175 85 332 332 338 314 367 235 90 352 352 352 352 371 297 75 302 278 332 197 364 111 13000 80 318 318 336 263 368 183 85 340 340 343 332 371 246 90 361 361 360 360 375 313 75 309 300 337 209 368 115 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 14600 80 329 329 342 282 372 190 cooling subtract indoor fan heat 85 351 351 350 350 376 263 2 TGC Total gross capacity 90 372 372 372 372 381 338 3 SHC Sensible heat capacity 72 RT PRC033F EN TRANE Performance
104. 391 364 364 400 349 75 327 327 365 242 402 145 Notes 7 14600 80 359 359 366 319 403 222 1 5 gross and have not considered indoor fan heat To obtain net 85 382 382 368 368 404 300 2 TGC Total gross capacity 90 403 403 369 369 405 377 3 SHC Sensible heat capacity RT PRC033F EN 73 Performance Data 50 Hz Units Table 44 120 kW 33 3 ton standard efficiency gross cooling capacities 2 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16 1 19 4 22 8 L s TGC SHC 5 TGC SHC TGC TGC SHC TGC SHC SHC 23 9 105 5 83 5 117 2 64 8 129 5 43 9 98 7 79 1 109 9 60 4 121 0 39 6 91 4 74 4 102 0 55 7 112 5 34 9 4720 26 7 107 2 99 9 117 8 80 6 130 4 60 7 100 5 95 2 110 5 75 9 122 2 56 3 93 5 90 5 102 5 70 9 113 4 51 6 29 4 111 6 111 6 119 0 96 4 131 0 77 1 105 2 105 2 111 6 91 7 122 8 72 4 98 4 98 4 103 7 86 7 114 3 67 7 32 2 118 1 118 1 120 7 112 5 131 6 92 6 111 6 111 6 113 4 107 8 123 4 87 9 104 6 104 6 105 5 102 8 114 9 82 9 23 9 107 8 88 2 119 5 67 7 131 3 44 8 100 8 83 5 111 6 63 3 122 8 40 4 93 5 78 8 103 7 58 6 114 0 35 7 5190 26 7 109 9 106 1 120 1 84 7 132 4 63 0 102 8 101 4 112 5 79 7 123 9 58 6 95 5 95 5 104 3 75 0 115 1 53
105. 4 394 412 346 449 276 380 380 394 338 4229 269 364 364 375 329 408 261 90 414 414 413 401 449 331 399 399 395 393 430 323 383 383 376 376 409 315 75 380 324 417 249 454 163 364 316 399 241 0 0 346 307 379 232 412 147 12000 80 388 388 419 310 455 231 375 375 400 302 434 223 359 359 381 293 413 215 85 410 410 420 373 456 296 395 395 401 365 436 289 378 378 32 356 4114 281 90 431 431 421 421 456 357 415 415 402 402 436 349 397 397 382 382 414 340 75 385 338 420 257 458 180 368 330 403 250 437 165 350 321 33 241 416 155 13000 80 398 398 423 323 459 245 383 383 404 315 438 231 366 366 384 306 417 222 85 419 419 424 391 460 309 403 403 405 383 439 302 386 386 385 374 417 289 90 440 440 425 425 460 373 423 423 406 406 4404 365 405 405 386 386 418 356 75 388 352 425 265 462 186 372 344 406 259 440 167 353 335 386 250 419 155 14000 80 406 406 4227 336 463 254 390 390 408 327 441 239 373 373 387 319 420 227 85 427 427 428 409 463 322 411 411 409 400 443 309 393 393 388 388 420 300 90 448 448 428 428 464 390 431 431 409 409 4433 382 412 412 389 389 420 373 75 390 358 425 271 463 188 373 350 408 259 443 164 355 340 387 253 419 160 14400 80 409 408 4228 341 464 257 393 393 409 332 443 239 376 376 388 324 420 234 85 430 430 429 416
106. 4 4 61 2 81 7 47 8 89 4 31 9 70 0 58 6 77 1 45 1 84 1 29 3 65 6 56 0 71 8 42 8 78 2 26 8 3780 26 7 75 9 73 5 82 3 58 6 90 5 44 2 71 5 70 9 77 6 56 0 85 0 41 9 67 1 67 1 72 4 53 3 79 4 39 3 29 4 79 4 79 4 83 2 70 3 91 11 56 5 75 6 75 6 78 5 67 7 85 6 53 3 712 71 2 73 5 65 0 80 0 50 4 32 2 84 1 84 1 85 0 82 3 91 7 67 4 80 0 80 0 80 3 79 7 86 4 64 8 75 3 75 3 75 3 75 3 80 9 61 8 23 9 75 9 65 0 83 2 50 4 90 8 32 5 71 5 62 4 78 2 47 8 85 3 30 2 66 8 59 5 73 0 45 4 79 4 27 5 4250 26 7 77 6 77 6 83 8 62 1 92 0 46 3 73 8 73 8 79 1 59 5 86 4 43 9 69 4 69 4 73 8 56 5 80 6 41 3 29 4 82 3 82 3 85 3 75 3 92 6 59 2 78 2 78 2 80 3 72 7 87 0 56 5 73 8 73 8 75 3 69 7 81 5 53 6 32 2 87 3 87 3 87 0 87 0 93 5 71 8 82 9 82 9 82 9 82 9 88 2 69 1 78 2 78 2 78 2 78 2 82 3 66 2 23 9 77 4 68 9 84 4 53 0 92 0 331 73 0 66 2 79 1 49 2 86 1 30 8 68 3 63 3 73 8 46 3 80 3 28 2 4720 26 7 80 0 80 0 85 3 65 6 93 2 48 3 75 9 75 9 80 3 62 7 87 6 46 0 71 55 71 5 75 0 59 8 81 2 42 8 29 4 85 0 85 0 86 7 80 0 93 8 62 1 80 6 80 6 82 0 77 4 88 2 59 5 75 9 75 9 76 8 74 1 82 3 56 3 32 2 90 0 90 0 90 0 90 0 94 9 76 2 85 3 85 3 85 3 85 3 89 7 73 5 80 6 80 6 80 6 80 6 83 8 70 6 Ambient Temperature C 46 1 Entering Wet Bulb Temperature C Ent DB 16 1 19 4 22 8 L s ec TGC 5 TGC SHC TGC SHC 23 9
107. 41 20000 701 17 83 724 18 91 745 19 94 765 20 99 788 22 12 Notes 1 Supply fan performance table includes internal resistance of rooftop For total static pressure determination system external static must be added to appropriate component static pressure drops evaporator coil filters optional economizer optional heating system optional roof curb AUN The pressure drop from the supply fan to the space cannot exceed 2 50 Maximum air flow for 40 ton 17 600 cfm 50 ton 20 000 cfm Maximum motor horsepower for 40 ton 15 hp 50 ton 20 hp 55 Performance Data 60 Hz Units Figure 4 Supply fan performance 2712 35 ton 60 Hz 27 35T 40 X A N T lt lt B 5 lt X 3 3 0 lt X X N 20 15 x N gt lt S 10 X 0 5 x a X ne X 22 L 71 0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 24000 26000 Volumetric Airflow Rate CFM Static Presure InWC 7 7 0 0 Figure 5 Supply fan performance 40 and 50 ton 60 Hz Supply Fan Performance 40 and 50 Ton Kd ir i i i i i i i i i j i
108. 46 1699 3766 1708 480 400 4825 2189 4950 2245 4565 2071 4600 2086 5 600 500 5077 2303 5202 2360 4827 2189 5 4852 2201 1 Basic unit weight includes minimum horsepower supply fan motor Table 70 Point loading average weight 2 Ibs kg Unit Model 60Hz 50Hz A B F 330 275 852 386 695 315 754 342 740 335 602 273 504 228 360 305 878 398 681 309 750 340 713 323 577 262 622 282 420 350 841 381 842 382 669 303 735 333 582 264 634 287 480 400 835 378 869 394 950 431 748 339 769 349 776 352 600 500 882 400 931 422 954 433 740 336 844 382 847 384 Notes 1 Point Loading is identified with corner A being the corner with the compressors As you move clockwise around the unit as viewed from the top mid point B corner C corner D mid point E and corner F 2 Point load calculations provided are based on the unit weight for YC high heat gas models D E F TOP VIEW OF UNIT COMPRS C B A 113 Table 71 Approximate operating weights optional components Ibs kg Var Freq Drives Factory VFD s Thru Non GFI Unit Model Baro Power W9 Wim Serv 5 Roof Curb 60Hz 50Hz Relief Exhaust Damper Econ Bypass Valves Elec Switch Switch Lo Hi D F 330 275 110 50 165 74 50 23 260 117 85 39 115 52 18 8 6 3 30 14 85 38 31
109. 480 x x x x 600 x x x 208 x 40 240 x and 50 480 X X x x 600 x x x x 5 The service digit for each model number contains 32 digits all 32 digits must be referenced 6 Ventilation override exhaust mode is not available for the exhaust fan with e TRANE Model Number Descriptions fresh air tracking power exhaust VOM is available for the exhaust fan without fresh air tracking power exhaust 575 VAC option is 25kA 27 e TRANE Model Number Descriptions Y D 2 7 5 B L A 0 1 1 2 3 4 5 6 7 8 9 10 11 12 13 7 100 Fresh Air Tracking Power 5 Option G with Traq 50 Hz Descri ption Exhaust Fan w Ultra Low Leak 6 Option H with Traq Exhaust Damper Available w 7 Option C with Traq w Ultra Digits 1 2 Unit Function Economizer only Low Leak Outside Air Damper 8 50 Fresh Air Tracking Power 8 Option D with Traq w Ultra TC DX Cooling No Heat DX Cooling 8 Heat Exhaust Fan w Ultra Low Leak Low Leak Outside Air Damper YC DX Cooling Natural Gas Heat Exhaust Damper Available w 9 Option ES with Traq w Ultra Low _ f Economizer only Leak Outside Air Damper Digit 3 Unit Airflow Design 9 100 Power Exhaust w Ultra Low Downflow Supply and Return Horizontal Supply and Return Horizontal Supply and Upflow Return Downflow Supply and Horizontal Return TU Digits 4 5 6 Nominal Cooling Capacity 275 22 9 Tons 82 kW
110. 5 466 359 421 421 405 405 445 351 403 403 383 383 4222 341 75 377 377 388 357 469 169 365 333 394 277 447 161 344 323 383 237 399 208 13000 80 401 401 399 384 469 238 385 385 406 318 448 230 367 367 385 308 404 265 85 425 425 429 396 470 307 409 409 409 387 449 299 390 390 387 378 425 290 90 449 449 430 430 471 377 432 432 410 410 450 368 412 412 388 388 426 359 75 391 391 433 407 474 175 371 357 382 327 453 164 350 347 389 252 394 242 14600 80 4115 415 434 417 475 252 398 398 393 388 453 242 379 379 391 329 404 297 85 440 440 435 426 476 328 4222 422 415 415 454 319 403 403 392 392 430 310 90 463 463 436 436 477 405 446 446 416 416 455 396 425 425 393 393 431 387 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC SHC SHC TGC SHC 75 309 266 346 200 384 132 10000 80 319 319 348 255 385 187 85 340 340 349 310 387 242 90 361 361 350 350 388 296 75 314 282 352 209 389 134 11000 80 330 330 353 270 390 195 85 351 351 354 329 392 255 90 372 372 356 356 393 314 75 319 297 356 219 368 191 12000 80 339 339 3588 284 395 203 85 361 361 359 348 396 268 90 33 383 360 360 397 332 75 322 312 360 228 378 183 13000 80 347 347 361 297 398 210 85 370 370 363 363 399 280 90 391
111. 5 29 4 75 1 75 1 74 7 73 5 81 2 56 4 322 179 1 79 0 74 9 74 9 81 3 701 23 9 68 2 66 6 74 9 48 3 80 9 29 6 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 4720 26 7 73 0 73 0 75 3 63 3 81 9 45 8 cooling subtract indoor fan heat 29 4 77 1 77 1 75 5 75 5 82 0 59 9 2 TGC Total gross capacity 32 2 810 81 0 75 7 75 7 820 74 9 3 SHC Sensible heat capacity 63 Performance Data 50 Hz Units Table 34 25 4 ton standard efficiency gross cooling capacities MBh 1 row condenser coil I P 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC TGC SHC TGC SHC SHC TGC SHC TGC SHC SHC SHC TGC SHC 75 267 214 295 168 324 117 253 206 279 160 306 109 237 196 261 152 286 101 7500 80 272 253 297 206 327 158 257 245 281 197 309 150 242 236 263 188 290 141 85 282 282 300 244 329 197 269 269 284 235 311 189 255 255 267 226 292 181 90 297 297 304 283 330 234 284 284 288 274 313 226 269 269 272 265 294 217 75 271 221 299 173 328 118 256 213 282 165 309 111 240 203 264 156 289 102 8000 80 276 263 300 212 331 162 261 254 284 204 32 153 246 245 266 194 292 145 85 288 288 304 253 333 203 275 275 288 244 314 195 260 260 270 235 294 185 90
112. 5 Zone Temperature is less than ZCSP 1 F If the above conditions are met and the discharge air temperature falls below the user configurable Discharge Air Cool Low Limit setpoint the unit will begin to control the modulating heat output to maintain the discharge air temperature requirements Note that Tempering within a modulating heat unit is inherent to the Modulating Heat control design and does not require any additional configuration it is an extension of normal Heating control Auto Changeover When the System Mode is Auto the mode will change to cooling or heating as necessary to satisfy the zone cooling and heating setpoints as on a CV unit The zone cooling and heating setpoints can be as close as 2 F apart Unoccupied Zone Temperature Control Cooling and Heating Unoccupied Heating and Cooling operation will be controlled as during normal Occupied operation but will utilize the Unoccupied Heating and Cooling setpoints as on a CV unit Conventional Thermostat Interface Single Zone VAV control is not available utilizing the Conventional Thermostat Interface a Zone Sensor is required for Single Zone VAV operation RT PRCOSSF EN TRANE Controls Control Sequences of Operation Common to CV VAV and SZ VAV RT PRC033F EN Ventilation Override VOM Applying 24 volts to one of the three Ventilation Override inputs manually activates ventilation override One input is provided to request the pressurize mode the s
113. 5 1 2 1 0 1 8 _ 1 12 17 5 122 1 6 12 2 7 5 n8 575 60 3 517 633 1 13 19 0 136 2 9 14 7 84 103 10 0 10 1 3 111 2 8 1 2 1 0 1 4 315 1 6 28 0 203 7 5 22 2 208 60 3 187 229 2 13 50 5 315 2 10 40 9 267 100 29 5 3 1 1 7 0 1 2 1 0 4 1 315 1 6 28 0 203 7 5 18 8 EHE 230 60 3 207 253 2 13 50 5 315 2 10 40 9 267 10 0 252 3 11 7 0 1 2 1 0 4 1 YC 360 158 1 6 14 1 7 5 9 4 460 60 3 414 506 2 13 23 0 158 2 10 18 6 98 142 10 0 12 6 3 11 3 5 1 2 1 0 1 8 136 1 6 12 2 7 5 7 8 575 60 3 517 633 2 13 19 0 136 2 10 15 4 84 103 10 0 10 1 3 11 28 1 2 1 0 1 4 98 RT PRC033F EN TRANE Electrical Data Table 63 271 50 ton electrical service sizing data 60Hz Fan Motors Compressor Std Compressor High Efficiency Efficiency eStage Supply Condenser Exhaust Electrical Allowable En Characteri Voltage No RLA LRA No RLA LRA FLA is FLA Model stics Range Ton Ea Ea Ton Ea Ea HP No HP No HP Ea 7 5 22 2 1 13 50 5 315 1 6 28 0 203 208 60 3 187 229 1 15 56 0 351 2 11 44 9 304 10 0 29 55 3 1 1 7 0 1 2 1 0 4 1 15 0 40 7 7 5 18 8 1 13 50 5 315 1 6 28 0 203 230 60 3 207 253 1 15 56 0 351 2 11 44 9 304 10 0 25 2 3 11 7 0 1 2 1 0 4 1 TC TE 15 0 35 4 420 75 94 1 13 23 0 158 1 6 14 1 98 460
114. 5 295 301 271 329 214 2833 283 287 265 313 207 271 271 272 258 296 201 90 311 31 301 301 329 260 299 299 288 288 313 254 285 285 272 272 296 247 75 274 248 3022 188 330 119 262 242 288 182 314 114 248 235 272 173 295 107 10000 80 287 287 304 237 330 175 276 276 289 231 316 169 263 263 274 224 298 163 85 304 304 305 289 333 226 292 292 291 283 317 219 278 278 275 275 299 211 90 320 320 306 306 333 277 307 307 291 291 317 270 293 293 275 275 299 263 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC 5 TGC SHC SHC 75 219 183 243 141 266 93 6900 80 224 221 243 176 268 132 85 236 236 246 213 269 169 90 250 250 247 247 269 204 75 223 192 245 146 260 95 7500 80 230 230 246 184 271 136 85 243 243 249 224 271 178 90 257 257 250 250 272 215 75 225 199 247 151 270 96 8000 80 234 234 250 191 273 140 85 248 248 251 233 274 181 90 261 261 252 252 274 223 75 222 213 252 161 273 08 9000 80 241 241 254 204 276 148 85 256 256 255 251 277 193 90 270 270 255 255 277 239 75 233 227 255 165 276 101 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 10000 80 249 249 257 216 279 156 cooling subtract indoo
115. 506 482 482 525 440 484 484 457 457 498 430 75 457 418 500 314 488 348 435 408 480 305 500 247 412 397 455 295 496 179 16500 80 480 480 506 400 521 364 461 461 483 390 525 282 441 441 457 379 499 272 85 509 509 507 489 552 379 489 489 484 479 527 369 467 467 459 459 500 358 90 535 535 509 509 552 467 514 514 485 485 528 457 491 491 460 460 500 447 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC SHC TGC 5 SHC 75 371 325 413 246 452 159 80 385 385 415 313 456 230 12500 85 410 410 417 381 457 299 90 433 433 418 418 458 366 75 376 340 417 256 456 161 80 395 395 420 327 460 238 13500 85 420 420 422 400 461 311 90 443 443 423 423 462 384 75 380 356 421 265 460 164 80 404 404 424 341 463 246 14500 85 428 428 425 419 465 323 90 452 452 427 427 466 401 75 384 370 425 275 463 166 80 411 411 427 354 467 254 15500 85 436 436 429 429 468 335 90 460 460 430 430 469 418 75 387 385 427 284 465 169 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 16500 80 418 418 430 367 469 262 cooling subtract indoor fan heat 85 443 443 432 432 470 347 2 TGC Total gross capacity 90 467 467 433 433 471 436 3 SHC Sensible heat capacity
116. 51 5 1 2 2 2 5 1 5 1 Gas Supply Pressure in w c Natural or LP Two Stage only min max 2 5 14 0 2 5 14 0 Gas Connection Pipe Size in 3 4 1 3 4 1 3 4 1 3 4 1 Electric Heat kW Range 27 90 41 108 Capacity Steps 2 2 Compressor Std Efficiency Number Type Refrigerant Size nominal Unit Capacity Steps Compressor High Efficiency Number Type Refrigerant Size nominal Unit Capacity Steps Outdoor Coil Std Efficiency Type Face Area Rows Outdoor Coil High Efficiency 2 Scroll R 410A 13 15 100 47 3 Scroll R 410A 6 11 11 100 78 61 39 22 Microchannel 49 9 1 2 Scroll R 410A 13 20 100 60 40 3 Scroll R 410A 8 13 13 100 77 61 39 23 Microchannel 51 2 2 Type Microchannel Microchannel Face Area 49 9 51 2 Rows 1 1 Indoor Coil Std Efficiency Tube Size in OD 3 8 3 8 Face Area sq ft 31 7 36 7 Rows Fins Per Foot 4 180 4 180 Refrigerant Control TXV TXV No of Circuits 1 2 Drain Connection No Size in 1 1 25 1 1 25 Type PVC PVC 32 RT PRC033F EN Table 2 General data 35 40 tons 60 Hz e TRANE General Data 35 Ton 40 Ton Indoor Coil High Efficiency Tube Size in OD 3 8 3 8 Face Area sq ft 31 7 36 7 Rows Fins Per Foot 4 180 5 180 Refrigerant Control TXV TXV No of Circuits 1 1 Drain Connection No Size in 1 1 25 1 1 25 Type PVC PVC Outdoor Fan Type Propeller Propeller No Used Diameter 3 28 00 4 28 00 Drive Type
117. 577 585 530 637 415 553 553 556 517 606 402 90 629 629 612 612 666 515 639 639 586 586 638 504 582 582 558 558 608 491 75 556 488 612 368 666 244 532 476 585 357 610 231 505 462 556 345 606 217 80 576 576 614 464 667 340 554 554 587 452 640 329 632 590 878 524 609 318 85 608 608 616 560 669 437 586 586 589 548 641 426 562 562 561 536 610 413 90 639 639 617 617 670 531 655 655 591 591 685 524 591 591 562 562 611 508 75 561 503 616 377 670 247 536 490 589 366 610 231 509 477 560 354 609 219 80 585 585 618 477 671 347 563 563 592 465 643 337 643 602 911 546 612 325 85 617 617 620 579 673 449 595 595 593 567 644 437 570 570 564 554 613 425 90 648 648 621 621 674 548 669 669 595 595 695 545 599 599 566 566 614 524 75 565 517 619 385 674 251 539 504 593 375 608 232 512 491 563 363 612 222 80 593 593 622 490 674 355 570 570 595 478 645 345 653 613 1001 611 615 333 85 625 625 624 597 676 460 602 602 597 585 648 449 577 577 567 567 616 436 90 656 656 625 625 677 564 682 682 598 598 703 565 606 606 569 569 617 540 Ambient Temperature 15000 17000 18000 19000 20000 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 TGC 5 TGC 5 TGC SHC 75 464 405 512 305 560 198 80 48
118. 58 232 373 373 398 300 433 222 353 353 374 288 406 211 85 413 413 426 376 459 295 394 394 404 364 434 283 373 373 379 351 408 271 90 434 434 434 434 463 357 414 414 414 414 438 345 392 392 392 392 412 333 75 380 342 423 261 458 168 368 333 399 250 43 158 346 318 374 234 405 147 13000 80 400 400 426 324 462 240 381 381 403 313 436 229 360 360 378 300 409 218 85 422 422 432 393 464 306 402 402 409 381 439 294 381 381 384 369 411 282 90 444 444 444 444 468 373 423 423 423 423 443 361 400 400 400 400 416 348 75 394 356 427 270 462 170 373 344 402 254 436 160 350 331 377 241 407 149 14000 80 408 408 430 337 466 247 388 388 407 325 440 237 367 367 382 312 411 223 85 431 431 437 410 468 317 410 410 414 398 442 305 388 388 389 385 415 292 90 453 453 453 453 473 389 431 431 431 431 447 377 408 408 408 408 420 364 75 396 361 428 273 463 171 375 349 404 257 437 161 352 336 378 244 409 150 14400 80 411 411 432 341 467 250 391 391 408 329 441 239 369 369 383 317 412 225 85 434 434 439 417 470 321 413 413 416 405 444 309 390 390 390 390 416 296 90 456 456 456 456 475 395 434 434 434 434 449 383 410 410 410 410 421 370 Ambient Temperature 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 F TGC 5 TGC SHC SHC 75 311 272 339 204 367 130 10500 80 320 320 341 257
119. 58 9 48 9 65 0 37 2 70 9 23 5 3260 26 7 60 4 59 2 65 6 46 6 72 1 34 3 29 4 63 6 63 6 66 5 56 5 72 4 44 2 32 2 67 4 67 4 67 7 67 1 73 2 54 2 23 9 60 1 51 0 65 9 38 7 71 8 23 9 3540 26 7 61 5 61 5 66 5 48 6 72 7 35 5 29 4 65 3 65 3 67 4 59 5 73 2 46 0 32 2 69 1 69 1 69 1 69 1 74 1 56 8 23 9 60 7 53 0 66 5 40 1 72 4 24 2 3780 26 7 62 7 62 7 67 1 50 4 73 2 36 6 29 4 66 5 66 5 68 3 61 8 73 8 47 5 32 2 70 6 70 6 70 6 70 6 75 0 58 9 23 9 62 1 56 5 67 4 41 3 73 2 24 9 4250 26 7 64 8 64 8 68 3 53 6 74 4 38 7 29 4 68 9 68 9 69 7 66 5 75 0 50 4 32 2 73 0 73 0 73 0 73 0 76 2 63 3 23 9 63 0 60 1 68 3 43 4 73 8 25 5 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 4720 26 7 66 5 66 5 69 4 56 5 74 7 39 6 cooling subtract indoor fan heat 29 4 70 9 70 9 712 70 9 76 2 53 3 2 Total gross capacity 32 2 75 0 75 0 75 0 75 0 77 4 67 4 3 SHC Sensible heat capacity 62 RT PRCO33F EN TRANE Performance Data 50 Hz Units Table 33 82 kW 22 9 ton high efficiency eStage gross cooling capacities 1 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16 1 19 4 22 8 L s C TGC SHC TGC SHC TGC SHC 5 SHC TGC TGC SHC TGC 5 TGC SHC 23 9 74 9 59 2 83 5
120. 6 1 19 4 22 8 L s TGC SHC TGC SHC TGC SHC 23 9 77 11 67 4 84 8 50 7 92 5 32 4 4130 26 7 79 5 79 5 85 2 64 1 92 9 46 7 29 4 84 3 84 3 85 6 77 7 93 1 60 9 32 2 88 6 88 6 85 9 85 9 93 3 73 7 23 9 77 5 68 5 851 514 928 326 4250 26 7 80 1 80 1 85 7 65 1 93 2 47 3 29 4 85 0 84 9 86 0 79 1 93 4 61 8 32 2 89 3 89 3 86 2 86 2 93 6 74 9 23 9 78 6 72 6 86 4 54 1 93 9 33 3 4720 26 7 82 8 82 7 86 8 68 8 94 4 49 6 29 4 87 4 87 4 87 1 84 3 94 6 64 5 32 2 91 8 91 8 87 3 87 3 94 7 79 7 23 9 79 5 76 7 87 4 56 7 94 8 34 0 5190 26 7 84 6 84 6 87 8 72 4 95 3 51 8 29 4 89 4 89 4 88 0 88 0 95 5 67 8 32 2 93 9 93 8 88 1 88 1 95 6 84 4 23 9 80 2 80 2 88 2 57 9 95 5 34 7 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 5660 26 7 86 5 86 5 88 5 76 0 96 0 54 0 cooling subtract indoor fan heat 29 4 911 91 1 88 7 88 7 96 1 70 9 2 TGC Total gross capacity 32 2 956 956 888 888 961 89 0 3 SHC Sensible heat capacity 71 Performance Data 50 Hz Units Table 42 33 3 ton standard efficiency gross cooling capacities MBh 2 row condenser coil I P 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC TGC SHC
121. 6 273 320 212 275 275 280 264 301 203 259 259 262 253 281 192 90 307 307 307 307 324 260 291 291 291 291 306 251 275 275 275 275 286 241 Ambient Temperature F 115 Entering Wet Bulb Temperature Ent F DB 61 67 73 CFM F TGC SHC TGC SHC SHC 75 201 167 222 127 242 80 1 6900 80 206 202 224 159 246 117 85 217 217 227 193 247 151 90 230 230 231 229 250 185 75 205 174 225 132 245 81 5 7500 80 210 210 227 166 248 121 85 223 223 230 203 250 157 90 236 236 236 236 253 194 75 207 181 227 137 247 82 7 8000 80 214 214 229 172 250 125 85 227 227 233 211 252 162 90 241 241 241 241 256 201 75 212 193 230 141 250 84 9 9000 80 221 221 233 183 254 132 85 235 235 238 227 256 172 90 249 249 249 249 260 216 75 215 205 233 148 252 87 1 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 10000 80 227 227 237 193 255 135 cooling subtract indoor fan heat 85 242 242 243 242 260 182 2 TGC Total gross capacity 90 256 256 256 256 264 230 3 SHC Sensible heat capacity 60 RT PRCO33F EN e Performance Data 50 Hz Units Table 31 22 9 ton high efficiency eStage gross cooling capacities MBh 1 row condenser coil I P 50 Hz Ambient Temperature F 85 95 105
122. 6 328 210 357 130 80 348 348 373 283 407 210 332 332 353 273 385 201 315 315 332 262 362 192 12900 85 369 369 379 342 409 268 352 352 359 332 387 258 334 334 339 322 364 248 90 389 389 389 389 414 326 372 372 372 372 392 316 353 353 353 353 369 306 75 344 312 374 239 407 150 326 302 353 226 385 141 307 291 331 215 360 132 80 358 358 378 297 412 218 341 341 358 286 389 209 323 323 337 275 365 200 12299 85 379 379 385 362 414 281 361 361 365 352 392 270 342 342 344 341 368 260 90 400 400 400 400 419 344 382 382 382 382 397 334 362 362 362 362 374 323 Ambient Temperature 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 F TGC 5 TGC SHC SHC 75 268 227 294 174 321 113 80 274 273 296 216 325 161 9000 85 290 290 300 262 326 206 90 306 306 306 306 330 250 75 273 240 298 183 325 115 80 282 282 301 228 330 168 10000 85 299 299 306 278 331 216 90 316 316 316 316 336 265 75 278 252 302 191 329 118 80 289 289 306 240 333 175 11000 85 307 307 312 294 336 226 90 325 325 325 325 340 280 75 282 265 305 195 331 120 80 296 296 310 251 336 182 12000 85 314 314 317 310 339 236 90 333 333 332 332 345 294 75 286 279 308 203 334 122 Notes 1 All capacities shown are gross and have not considered indoor fan heat To obtain net 13200 80 303 303 314 264
123. 60 3 414 506 1 15 27 5 197 2 11 19 2 147 10 0 12 6 3 11 3 5 1 2 1 0 1 8 15 0 17 7 7 5 7 8 1 13 19 0 136 1 6 12 2 84 575 60 3 517 633 1 15 23 0 146 2 11 16 6 122 10 0 10 1 3 111 2 8 1 2 1 0 1 4 15 0 15 1 1 13 50 5 315 1 8 31 1 203 10 0 29 5 208 60 73 1975223 1 20 83 9 485 2 13 50 5 315 15 0 40 7 0170 l 2 La oa 1 13 50 5 315 1 8 31 1 203 10 0 25 2 SHE 230 60 3 207 253 5 50 83 9 485 2 13 50 5 315 150 354 11170 1 2 15 5 4 YC 480 1 13 23 0 158 1 8 14 1 98 10 0 12 6 1 20 34 0 215 2 13 23 0 158 15 0 17 7 ME 1 2 1 5 27 1 13 19 0 136 1 8 11 5 84 10 0 10 1 3573 60 3 517 633 1 20 27 3 175 2 13 19 0 136 15 0 15 1 2 l 2 1a ee 10 0 29 5 2 13 50 5 315 1 10 40 9 267 208 60 3 187 229 1 15 56 0 351 2 15 56 0 345 15 0 40 7 4 1 1 7 0 1 2 1 5 5 4 20 0 56 1 10 0 25 2 2 13 50 5 315 1 10 40 9 267 230 60 3 207 253 1 15 56 0 351 2 15 56 0 345 15 0 35 4 4 11 7 0 1 2 1 5 5 4 TC TE 20 0 49 4 YC 600 10 0 12 6 2 13 23 0 158 1 10 18 6 142 460 60 3 414 506 1 15 27 5 197 2 15 27 5 155 15 01177 4 1 1 3 5 1 2 1 5 227 20 0 24 7 10 0 10 1 2 13 19 0 136 1 10 15 4 103 575 60 3 517 633 1 15 23 0 146 2 15 23 0 126 15 0 15 1 4 111 2 8 T 2 1 5 22 20 0 19 6 Notes 1 All customer wiring and devices must be installed in accordance with local and national electrical codes 2 100 Power Exhaust is with or
124. 63 665 668 671 675 680 4 37 4 59 4 82 5 04 5 27 5 51 5 74 5 96 6 21 6 49 6 80 7 13 7 50 7 90 696 698 699 701 702 702 703 703 703 703 705 707 710 714 4 96 5 22 5 46 5 73 5 99 6 24 6 50 6 76 7 02 7 28 7 59 7 90 8 26 8 67 SCF Static Pressure in wg 2 50 2 75 3 00 RPM BHP RPM BHP RPM BHP 6670 7085 7500 7915 8330 8745 9160 9575 9990 10405 10820 11235 11650 12065 733 5 60 735 5 86 736 6 13 737 6 40 739 6 70 740 6 99 740 7 25 740 7 54 741 7 83 742 8 14 741 8 41 742 8 74 745 9 11 747 9 47 767 769 771 772 773 715 776 777 776 777 777 778 778 779 6 23 6 52 6 82 7 10 7 41 7 13 8 06 8 38 8 65 8 99 9 31 9 63 9 96 10 34 800 6 88 802 7 18 803 7 49 806 7 83 807 8 16 808 8 49 809 8 83 810 9 17 811 9 51 812 9 86 812 10 21 812 10 55 812 10 89 811 11 24 81 Performance Data 50 Hz Units Figure 6 Supply fan performance 22 9 29 1 tons Supply Fan Performance 4 0 996 lt S FUR 3 5 872 A amp 3 0 747 7 2 5 623 A SiC 2 p EAE E 1 5 374 X I 1 0 249 5 PS N R b 0 5 125 ASSO Y 0 0 0 0 0 2000 4000 6000 8000 100
125. 65 SCCR Disconnect E 65 SCCR Disconnect w Powered Convenience Outlet Digit 28 Standard Drain Pan Stainless Steel Drain Pan Standard Drain Pan w Condensate Overflow Switch zo 2 Stainless Steel Drain Pan w Condensate Overflow Switch Digit 29 Efficiency Condenser Coil Options 0 Standard Efficiency Unit J Standard efficiency unit w Corrosion Protected Condenser Coil K High efficiency unit eStage L High efficiency unit eStage w Corrosion Protected Condenser Coil Digit 30 31 Miscellaneous Options P Discharge Temperature Sensor R Clogged Filter Switch Digit 32 Dehumidification Option T Modulating Hot Gas Reheat Digit 33 Human Interface 5 Touchscreen Human Interface 5 Model Number Notes 1 All voltages are across the line starting only 2 Option includes Liquid Discharge Suction Valves 3 Supply air fan drives A thru G are used with 2715 35 ton units only and drives H thru N are used with 40 amp 50 ton units only 4 Electric Heat KW ratings are based upon voltage ratings of 208 240 480 600 V For a 240 V heater derated to 208 V the resulting kW rating decreases from 36 kW to 27 kW and from 54 kW to 41 kW Voltage offerings are as follows see Table 22 p 53 for additional information Electric KW Heater Rated 27 41 Tons Voltage 36 54 72 90 108 208 x x 27 240 x x to35
126. 71 523 384 452 452 453 447 488 367 75 457 380 503 292 552 196 429 364 473 277 518 181 401 347 441 260 482 165 80 466 456 506 364 556 273 438 438 476 347 522 257 412 412 444 330 487 241 13390 85 490 490 512 437 558 346 465 465 482 420 525 330 438 438 451 403 489 312 90 518 518 518 518 562 418 491 491 492 488 529 401 463 463 463 463 494 383 75 463 395 509 302 557 199 435 379 478 286 522 183 406 361 445 270 486 167 80 473 473 513 377 562 281 448 448 482 360 527 265 421 421 450 343 491 249 14399 85 502 502 519 456 564 358 475 475 489 439 530 341 447 447 456 421 494 324 90 530 530 531 529 569 435 503 503 502 502 535 418 473 473 473 473 500 400 75 469 409 514 311 561 201 441 394 482 295 526 186 411 376 449 279 490 170 15500 80 483 483 518 390 566 289 457 457 487 373 532 273 429 429 454 355 495 257 85 512 512 526 474 569 370 485 485 495 457 535 353 456 456 462 439 499 335 90 541 541 541 541 575 451 513 513 512 512 540 434 482 482 482 482 504 416 75 474 424 518 321 565 204 446 408 485 300 530 188 415 390 452 282 493 172 16500 80 492 492 523 403 571 296 465 465 492 386 536 281 437 437 458 368 499 265 85 521 521 531 492 574 381 494 494 500 475 539 364 464 464 467 456 503 346 90 551 551 550 550 580 468 522 522 521 521 545 450
127. 9 29 4 115 4 115 4 121 6 102 0 133 0 80 9 109 0 109 0 114 0 97 3 124 5 75 9 102 0 102 0 105 8 92 3 115 7 70 9 32 2 122 2 122 2 123 4 119 5 133 9 97 6 115 4 115 4 115 4 115 4 125 4 92 6 108 1 108 1 108 4 107 5 116 6 87 6 23 9 109 6 92 3 121 0 70 6 133 0 45 7 102 5 87 9 113 4 65 9 124 2 41 3 94 9 82 9 104 9 61 2 115 1 36 6 5660 26 7 111 9 111 9 121 9 88 5 134 2 65 3 105 5 104 9 114 3 83 8 125 4 60 9 98 4 98 4 106 1 78 5 116 3 56 3 29 4 119 0 119 0 123 6 107 2 134 8 84 1 111 9 111 9 115 7 102 5 126 0 79 1 104 9 104 9 107 5 97 3 117 2 74 1 32 2 125 7 125 7 125 7 125 7 135 7 102 5 118 7 118 7 119 0 118 7 127 2 97 6 111 3 111 3 111 3 111 3 118 4 92 6 23 9 111 3 96 7 122 8 73 2 134 2 46 6 104 3 91 7 114 6 68 9 125 4 41 9 96 4 86 7 106 1 64 2 116 3 37 2 6140 26 7 114 6 114 6 123 6 92 3 135 7 67 7 108 1 108 1 115 7 87 3 126 9 63 3 100 8 100 8 107 2 82 3 117 5 58 3 29 4 121 9 121 9 125 4 112 5 136 2 87 6 114 9 114 9 117 5 107 8 127 5 82 6 107 5 107 5 109 3 102 5 118 4 77 4 32 2 128 9 128 9 128 9 128 9 137 4 107 2 121 6 121 6 121 6 121 6 128 6 102 3 114 0 114 0 114 0 114 0 119 5 97 3 23 9 114 0 103 1 124 5 76 8 136 2 47 8 106 4 98 4 116 3 71 8 127 2 43 1 98 7 93 2 107 5 66 5 117 8 38 4 6890 26 7 118 7 118 7 126 0 98 2 136 8 71 2 111 6 111 6 117 8 93 2 128 6 66 8 104 3 104 3 109 3 87 9 118 7 60 9 29 4 126 3 126 3 128 0 121 0 138 3 92 6 119 0 119 0 119 8 115 7 129 5 87 6 111 0 111 0 111 0 111 0 120 1 82 6 32 2 133 3 133 3 133 3 133 3 139
128. 94 3 45 436 4 11 471 4 75 509 5 43 543 6 14 575 6 89 606 7 63 13000 324 2 79 368 3 40 407 4 06 446 4 73 482 5 43 515 6 13 550 6 87 582 7 65 612 8 44 14000 341 3 35 384 4 03 422 4 74 457 5 42 494 6 19 525 6 93 556 7 69 589 8 49 619 9 32 15000 359 3 99 401 4 77 437 5 48 471 6 24 504 6 99 537 7 82 566 8 62 595 9 42 625 10 27 16000 376 4 72 418 5 60 452 6 32 485 7 14 515 7 92 548 8 77 578 9 65 604 10 49 632 11 36 17000 394 5 53 434 6 50 468 7 26 500 8 12 529 8 97 558 9 79 589 10 73 616 11 65 641 12 54 18000 413 6 42 451 7 48 485 8 34 515 9 18 544 10 11 571 10 99 598 11 89 628 12 88 654 13 87 19000 431 7 42 469 8 55 501 9 53 530 10 37 559 11 34 585 12 29 611 13 22 637 14 17 665 15 24 20000 449 8 52 486 9 72 518 10 83 547 11 69 573 12 66 600 13 69 625 14 70 648 15 64 675 16 71 Total Static Pressure in wg Std 2 50 2 75 3 00 3 25 3 50 Air RPM RPM BHP RPM RPM RPM BHP 12000 640 8 45 670 9 25 700 10 03 727 10 81 755 11 61 13000 640 9 23 671 10 12 701 10 98 729 11 85 756 12 69 14000 647 10 16 674 11 04 700 11 89 729 12 85 757 13 79 15000 653 11 14 680 12 05 706 12 97 731 13 89 757 14 86 16000 659 12 23 687 13 16 713 14 14 738 15 10 762 16 10 17000 666 13 45 694 14 42 719 15 37 744 16 39 768 17 39 18000 677 14 81 700 15 76 726 16 78 751 17 77 774 18 81 19000 690 16 29 711 17 27 734 18 29 758 19 34 782 20
129. 99 470 294 515 188 16000 80 491 491 521 449 569 293 471 471 497 391 545 283 450 450 471 379 517 273 85 520 520 522 486 570 377 500 500 499 476 545 368 478 478 473 465 518 357 90 547 547 523 523 571 462 526 550 500 500 588 458 504 504 474 474 519 442 75 475 445 526 490 574 216 453 434 502 502 516 201 428 422 475 308 521 193 17600 80 504 504 527 503 575 307 484 484 503 503 549 298 462 462 477 401 522 285 85 533 533 528 516 576 398 516 534 504 504 551 387 490 490 478 478 522 377 90 561 561 529 529 576 489 547 585 505 505 598 488 522 526 479 479 523 468 Ambient Temperature 115 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 F TGC 5 TGC SHC SHC 75 379 325 424 246 469 163 12000 80 391 391 426 312 470 229 85 402 456 427 378 472 295 90 43 521 429 429 473 360 75 390 356 434 264 478 168 14000 80 411 411 436 340 480 245 85 433 466 437 416 481 322 90 462 462 438 438 482 395 75 394 372 438 273 481 169 15000 80 420 420 440 354 483 252 85 446 468 441 434 4866 335 90 4711 471 442 442 485 413 75 397 387 442 282 484 172 16000 80 428 428 443 368 487 260 85 458 468 445 453 489 348 90 480 480 446 446 489 430 75 402 402 446 296 490 180 Notes 1 All capacities shown gross and have not considered indoor fan heat obta
130. C 45 69 45 0 44 4 C 43 9 C 43 39 42 8 42 2 Note SHR Sensible Heat Ratio Table 10 Gas heating capacity altitude correction factors Altitude ft m Sea Level 2000 To 2501 To 3501 4501To 5501 6501To To 2000 2500 3500 4500 5500 6500 7500 Sea Level 609 9 To 762 3 To 1067 1 1371 9 1676 7 To 1981 5 To 609 6 762 0 1066 8 1674 4 1675 4 1981 2 2286 0 Capacity Multiplier 1 00 92 88 84 80 76 72 Note Correction factors are per AGA Std 221 30 1964 Part VI 6 12 Local codes may supersede 42 RT PRCOSSF EN TRANE Performance Data 60 Hz Units Table 11 277 ton standard efficiency gross cooling capacities MBh 1 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F TGC SHC TGC SHC TGC TGC TGC TGC TGC SHC 75 292 229 322 180 354 126 277 220 305 171 334 117 260 210 286 162 313 107 80 297 270 324 221 356 169 281 261 306 211 337 159 265 251 288 201 316 150 3009 85 305 305 326 260 358 210 291 291 309 250 339 201 276 276 291 240 318 191 90 321 321 331 301 359 250 307 307 314 291 340 240 291 291 296 281 320 230 75 300 243 329 190 360 128 283 233 311 181 340 119 266 223 29
131. Control TXV TXV No of Circuits 1 1 Drain Connection No Size in 1 1 25 1 1 25 Type PVC PVC Outdoor Fan Type Propeller Propeller No Used Diameter 3 28 00 3 28 00 Drive Type No Speeds Direct 1 Direct 1 CFM 25 800 25 800 No Motors HP RPM 3 1 10 1125 3 1 10 1125 Indoor Fan Type FC FC No Used 1 1 Diameter Width in 22 38 22 00 22 38 22 00 Drive Type No Speeds Belt 1 Belt 1 No Motors HP Range 1 7 50 10 00 1 7 50 10 00 Motor RPM 1760 1760 Motor Frame Size 213 215T 213 215T Exhaust Fan Type Propeller Propeller Diameter in 26 00 26 00 Drive Type No Speeds Motor Frame Size Direct 1 56 Direct 1 56 Motor HP RPM 1 0 1140 1 0 1140 Filters Type Furnished Throwaway Throwaway No Recommended Size gt 16 16 x 20 x2 16 16 x 20 x2 Min Outside Air Temp for Mechanical Cooling PE Or Refrigerant Charge Std Efficiency Pounds of R 410A Standard 24 6 29 3 Optional Hot Gas Reheat 26 9 31 3 Refrigerant Charge High Efficiency Pounds of R 410A Standard 37 8 37 8 Optional Hot Gas Reheat 40 8 40 8 Notes 1 Cooling 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 Rated and tested in accordance with the Unitary Large Equipment certification program which is based on ARI Standard 340 360 93 N capacity High Fire Low Fire Heating Performance limit settings and ra
132. NS119 73 55 2 90 07 52 1 08 120 36 4 74 Figure 27 Temperature sensor BAYSENS016 top and remote minimum position potentiometer control BAYSTAT023 bottom 17 6 3 4 1 i en c o 3 8 Ex i i 3 1 4 ES Bae E Mounting 15 16 S ue Bracket ES 4 1 2 DAMPER HONEYWELL 1 1 1 16 5 8 I e 3 4 11 TRANE Dimensional Data Figure 28 Wall mounted CO2 sensor BAYCO2K005 duct mounted CO2 sensor not pictured 2 006 m I m H LT LLL 2 Figure 29 Field installed humidity sensor wall BAYSENS036 or duct mount 5 5037 B 1 in 25 mm N nnn ME 4 5 in Kn 3 375 in 114 mm EH 86 mm N J M 2 75 in 0 188 in 5 mm x 0 375 10 mm in 70 mm 112 RT PRCO33F EN TRANE Weights Table 69 Approximate units operating weights Ibs kg i i i 1 Unit Basic Unit Weights Model YC YC 60Hz 50Hz Low Heat High Heat TC TE 330 275 3720 1687 4150 1882 3590 1628 3610 1637 5 360 305 3795 1721 4225 1916 3665 1662 3685 1671 5 420 350 3876 1758 4306 1953 37
133. P 8000 738 6 48 773 7 18 805 7 88 8500 739 6 82 774 7 54 807 8 28 9000 740 7 16 775 7 92 809 8 70 9500 740 7 48 776 8 30 810 9 12 10000 742 7 86 777 8 68 812 9 54 10500 742 8 20 777 9 05 812 9 94 11000 741 8 56 777 9 43 812 10 35 11500 743 8 95 777 9 83 812 10 78 12000 747 9 43 780 10 30 812 1121 12500 750 9 90 783 10 79 814 11 70 13000 755 10 45 786 11 30 817 12 22 13500 760 11 04 790 11 88 821 12 81 14000 768 11 79 795 12 52 824 13 39 14500 778 12 59 803 13 30 829 14 10 Notes 1 Supply fan performance table includes internal resistance of rooftop For total static pressure determination system external static must be added to appropriate component static pressure drops evaporator coil filters optional economizer optional heating system optional roof curb 2 The pressure drop from the supply fan to the space cannot exceed 2 25 3 Maximum air flow for 27 ton 12 100 cfm 30 ton 13 200 cfm 35 ton 14 400 cfm 4 Maximum motor horsepower for 27 ton 10 hp 30 ton 10 hp 35 ton 15 hp 54 RT PRCOSSF EN Table 25 Supply fan performance 40 and 50 ton 60 Hz TRANE Performance Data 60 Hz Units Total Static Pressure in wg CFM Std 0 25 0 50 0 75 1 00 1 25 1 50 1 75 2 00 2 25 Air RPM BHP RPM RPM RPM BHP RPM RPM BHP RPM BHP RPM BHP RPM 12000 307 2 29 353 2 86 3
134. Packaged Rooftop Air Conditioners Voyager Commercial with ReliaTel Controls 275 to 50 Tons 60 Hz 22 9 to 41 7 Tons 81 148 kW 50 Hz May 2014 RT PRCOS3S3F EN TRANE 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 revolutionize 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 Voyager Commercial line offers 277 to 50 ton 60 Hz and 23 to 42 ton 50 Hz models Both 50 and 60 Hz models come in achoice of five sizes to meet the changing demands of the commercial rooftop market Trane customers demand products that provide exceptional reliability meet stringent performance requirements and are competitively priced Trane delivers with Voyager Commercial Voyager Commercial features cutting edge technologies reliable 3 D Scroll compressors eStage for premium efficiency Trane engineered ReliaTel controls computer aided run testing and Integrated Comfort Systems So whether you re a contractor the engineer or an owner you can becertain Voyager Commercial Products are built to meet your needs It s Hard To Stop A Trane
135. TRM will energize the second stage electric heat contactor s if the appropriate limits are closed The RTRM will cycle second stage on and off as required while keeping stage one energized The supply fan is energized approximately 1 second before the electric heat contactors When the space temperature rises above the heating setpoint the RTRM deenergizes the supply fan and all electric heat contactors 91 Controls 92 Supply Air Tempering Staged Heat For CV units configured with a Staged Heat design Electric or Gas and the Supply Air Tempering operation is enabled if the following items are true the unit will enter Supply Air Tempering mode 1 supply fan is The unit is in Occupied mode Zone Temp is less than the active Cooling setpoint The unit is in Heat mode but is not actively heating OR OTe The unit is in AUTO COOL mode but not actively cooling and cooling capacity has been OFF for 5 minutes Once the above conditions are met if the supply air temperature drops to 10 F BELOW the Occupied Heating Zone Temperature Setpoint the SA Tempering function will bring ON one stage of gas or electric heat Once SA Tempering is active heating will be turned OFF if the Supply Air Temperature rises to 10 F ABOVE the Active Occupied Zone Heating Setpoint or the Zone Temperature rises to the Active Zone Cooling Setpoint Also if the Zone Heat Control function is calling for 1 or mor
136. The economizer is allowed to function freely only if ambient conditions are below the enthalpy control setting or below the return air enthalpy if unit has comparative enthalpy as on traditional CV units If outside air is not suitable for economizing the fresh air dampers drive to the active minimum open position Field adjustable potentiometers on the Economizer Actuator a communicated value through Tracer or a remote potentiometer can provide the input to establish the minimum damper position If outside air temperatures are not favorable for economizer operation primary cooling only is used and the outdoor air dampers remain at minimum position If the unit does not include an economizer primary cooling only is used to satisfy cooling requirements Heating Operation Units with SZ VAV control will operate heat utilizing two different schemes based on the installed heating type Staged or Modulating 93 Controls 94 Staged Heat Units configured with Staged Heat all Electric and Staged Gas will perform Heating utilizing the traditional CV Heating control schemes with full airflow from the VFD controlled supply fan No other changes in heating operation are implemented for Staged Heating types all Gas and Electric Heat staging will remain consistent with CV units Modulating Heat Units configured with Modulating Gas Heat will also benefit from supply fan speed modulation to meet the heating
137. Units shall provide an external location for mounting fused disconnect device ReliaTel controls shall be provided 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 ReliaTel controls shall provide anti short cycle timing and time delay between compressors to provide a higher level of machine protection RT PRCOSSF EN TRANE Mechanical Specifications Control Options Variable Frequency Drives VFDs VFDs shall be factory installed and tested to provide supply fan motor speed modulation If the unit is configured for traditional VAV control the VFD shall receive a 0 10 Vdc signal from the unit controls based upon supply static pressure and shall cause the drive to accelerate or decelerate as required to maintain the supply static pressure setpoint The VFD shall receive a 0 10 Vdc signal from the unit controls based on zone demand if configured for Single Zone VAV control and shall cause the drive to accelerate or decelerate as required to maintain the load of the zone When subjected to high ambient return conditions the VFD shall reduce its output frequency to maintain operation Bypass control to provide full nominal air flow in the event of drive fai
138. ain pans are standard 115 Mechanical Specifications 116 Outdoor Fans The outdoor fan shall be direct drive statically and dynamically balanced draw through in the vertical discharge position The fan motor s shall be permanently lubricated and have built in thermal overload protection Indoor Fan Units shall have belt driven FC centrifugal fans with fixed motor sheaves All motors shall be circuit breaker protected All 50 Hz indoor fan motors meet the U S Energy Policy Act of 1992 EPACT All 60 Hz indoor fan motors meet the Energy Independence amp Security Act of 2007 EISA Electric Heaters Electric heat shall be available for factory installation within basic unit Electric heater elements shall be constructed of heavy duty nickel chromium elements internally delta connected for 240 volt and wye connected for 480 and 600 volt Staging shall be achieved through the rooftop refrigeration module RTRM Each heater package shall have automatically reset high limit control operating through heating element contactors All heaters shall be individually fused from factory where required and meet all NEC and CEC requirements Power assemblies shall provide single point connection Electric heat shall be cULus listed Gas Heating Section The heating section shall have a drum and tube heat exchanger s design with primary and secondary surfaces of corrosion resistant aluminized steel or optional stainless s
139. al Service Sizing Data Tables LOAD1 CURRENT OF THE LARGEST MOTOR COMPRESSOR OR FAN MOTOR LOAD2 SUM OF THE CURRENTS OF ALL REMAINING MOTORS LOAD3 CURRENT OF ELECTRIC HEATERS LOAD4 ANY OTHER LOAD RATED AT 1 AMP OR MORE Set 1 Cooling Only Rooftop Units and Cooling with Gas Heat Rooftop Units MCA 1 25 x LOAD1 LOAD2 LOAD4 MOP 2 25 x LOAD1 LOAD2 LOAD4 Select a fuse rating equal to the MOP value If the MOP value does not equal a standard fuse size as listed in NEC 240 6 select the next lower standard fuse rating NOTE If selected MOP is less than the MCA then reselect the lowest standard maximum fuse size which is equal to or larger than the MCA provided the reselected fuse size does not exceed 800 amps RDE 1 5 x LOAD1 LOAD2 LOAD4 Select a fuse rating equal to the RDE value If the RDE value does not equal a standard fuse size as listed in NEC 240 6 select the next higher standard fuse rating Note If the selected RDE is greater than the selected MOP value then reselect the RDE value to equal the MOP value Keep in mind when determining LOADS that crankcase heaters are disabled in the cooling mode DSS 1 15 x LOAD1 LOAD2 LOAD4 Select a disconnect switch size equal to or larger than the DSS value calculated Set 2 Rooftop Units with Electric Heat To arrive at the correct MCA and RDE values for these units you must perform two sets of calculations First calculate the
140. al gross capacity 322 94 3 943 943 943 964 87 0 3 SHC Sensible heat capacity 70 RT PRCO33F EN TRANE Performance Data 50 Hz Units Table 41 105 kw 29 2 ton high efficiency eStage gross cooling capacities 1 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16 1 19 4 22 8 L s C TGC SHC TGC SHC SHC SHC TGC TGC 5 TGC 5 TGC SHC 23 9 90 2 74 2 99 4 57 0 108 5 38 4 86 3 72 2 95 0 55 0 103 6 36 5 81 9 69 9 90 1 52 9 98 2 34 5 4130 26 7 92 0 89 0 99 7 70 8 108 8 52 7 88 3 87 0 95 3 68 8 104 0 50 9 83 9 83 8 90 5 66 6 98 6 48 8 29 4 96 2 96 2 100 1 84 6 109 0 67 1 92 6 92 5 95 7 82 5 104 2 65 1 88 66 88 6 90 9 80 2 98 9 631 32 2 101 1 101 1 100 3 98 3 109 2 80 4 97 4 97 3 96 0 96 0 104 4 78 3 93 2 93 2 911 91 1 99 0 761 23 9 90 7 75 3 99 9 57 7 108 9 38 6 86 7 73 2 95 4 55 7 104 0 36 7 82 3 71 0 90 5 53 6 98 6 34 7 4250 26 7 92 6 90 6 100 1 71 8 109 2 53 3 88 5 88 5 95 7 69 7 104 4 51 4 84 6 84 5 90 8 67 4 99 0 49 4 29 4 97 0 97 0 100 5 85 9 109 4 68 0 93 3 93 3 96 1 83 8 104 5 66 1 89 4 89 4 91 22 81 5 992 64 0 32 2 102 0 102 0 100 8 100 1 109 6 81 6 98 2 98 2 96 3 96 3 104 7 79 5 94 0 94 0 91 4 91 4 994 77 3 23 9 92 3 79 7
141. are for elevations up to 4 500 feet Steady State Efficiency is rated in accordance with DOE test procedures Maximum KW 208V 41 240V 54 For Electric heat KW range per specific voltage see Table 22 53 Filter dimensions listed are nominal For actual filter and rack sizes see the Unit Installation Operation Maintenance Guide Standard gas furnaces Second Stage is total heating capacity Second Stage First Stage Modulating gas furnaces High Fire is total heating 33 S General Data Table 3 General data 50 tons 60 Hz 50 Ton Cooling Performance Nominal Gross Capacity Std Efficiency 588 000 Nominal Gross Capacity High Efficiency 588 000 Two Stage Modulating Natural Gas 2 6 Low High Low High Heating Input BTUH 400 000 800 000 350 000 750 000 First Stage Low Fire 300 000 600 000 140 000 140 000 Heating Output BTUH 324 000 648 000 283 500 607 500 First Stage Low Fire 243 000 486 000 113 400 113 400 Steady State Efficiency 3 81 00 81 00 81 00 81 00 No Burners 1 2 1 1 Stages Turn Down Rate 2 2 5 1 5 1 Gas Supply Pressure in w c Natural or LP Two Stage only min max 2 5 14 0 2 5 14 0 2 5 14 0 2 5 14 0 Gas Connection Pipe Size in 3 4 1 3 4 1 Electric Heat kW Range 41 108 Capacity Steps 2 Compressor Std Efficiency Number Type Refrigerant Size nominal Unit Capacity Steps Compressor High Efficiency Number Type Refrigerant
142. ation the economizer if available and primary cooling are used to control the supply air temperature The supply air temperature setpoint is user defined at the unit mounted VAV Setpoint Potentiometer or at the remote panel If the enthalpy of the outside air is appropriate to use free cooling the economizer will be used first to attempt to satisfy the supply setpoint On units with economizer a call for cooling will modulate the fresh air dampers open The rate of economizer modulation is based on deviation of the discharge temperature from setpoint i e the further away from setpoint the faster the fresh air damper will open Note that the economizer is only allowed to function freely if ambient conditions are below the enthalpy control setting or below the return air enthalpy if unit has comparative enthalpy installed If outside air is not suitable for economizing the fresh air dampers drive to the minimum open position A field adjustable potentiometer on the Economizer Actuator Tracer or a remote potentiometer can provide the input to establish the minimum damper position At outdoor air conditions above the enthalpy control setting primary cooling only is used and the fresh air dampers remain at minimum position If the unit does not include an economizer primary cooling only is used to satisfy cooling requirements Supply Air Setpoint Reset Supply air reset can be used to adjust the supply air temperature setpoint on
143. cation option The humidity sensor can be set for humidity levels between 40 and 60 relative humidity BAYSENS073 Zone temperature sensor with timed override buttons used with Tracer Integrated Comfort system BAYSENS074 Zone temperature sensor with local temperature adjustment control and timed override buttons used with Tracer Integrated Comfort system May also be used for Morning Warm up setpoint and sensor BAYSENS077 Remote Sensor can be used for remote zone temperature sensing capabilities when zone sensors are used as remote panels or as a morning warm up sensor for use with VAV units or as a zone sensor with Tracer Integrated Comfort system BAYSENS106 Zone Sensor has one temperature setpoint lever heat off or cool system switch fan auto or fan on switch Manual changeover These sensors are for CV or SZ VAV units only BAYSENS108 Zone Sensor has two temperature setpoint levers heat auto off or cool system switch fan auto or fan on switch Auto changeover These sensors are used with CV or SZ VAV units BAYSENS110 Zone Sensor has two temperature set point levers heat auto off or cool system switch fan auto or fan on switch Status indication LED lights System on Heat Cool and Service are provided These sensors are used with CV and SZ VAV units BAYSENS119 Electronic programmable sensors with auto or manual changeover with seven day programming Keyboard selection of heat cool auto fan or on All
144. ct 1 56 75 56 950 Propeller 26 00 660 Direct 1 56 75 56 950 Filters Type Furnished No Recommended Size in mm Throwaway 16 16 x 20 x 2 406 x 508 x 51 Throwaway 16 16 x 20 x 2 406 x 508 x 51 Refrigerant Charge Ib R 410A Standard Efficiency Standard 24 6 29 3 Optional Hot Gas Reheat 26 9 31 3 Refrigerant Charge Ib R 410A High Efficiency Standard 37 8 37 8 Optional Hot Gas Reheat 40 8 40 8 Notes 1 Cooling Performance is rated at 95 F 35 C ambient 80 F 27 C entering dry bulb 67 F 19 C entering wet bulb Gross capacity does not include the effect of fan motor heat 2 Heating Performance Limit settings and ratings data were established and approved under laboratory test conditions using American National Standards 3 Steady State Efficiency is rated in accordance with DOE test procedures 38 RT PRCO33F EN Table 6 General data 29 2 41 7 tons 50 Hz TRANE General Data Cooling Performance Nominal Gross Capacity TC YC TE 350 29 2 Tons TC YC TE 400 33 3 Tons TC YC TE 500 41 7 Tons 353 000 103 43 kW 400 000 117 2 kW 500 000 146 5 kW Compressor Std Eff Number Type Refrigerant Size Nominal Tons Unit Capacity Steps Compressor High Eff Number Type Refrigerant Size Nominal Tons Unit Capacity Steps 2 Scroll R 410A 11 12 100 47 3 Scroll R 410A 6 11 11 100 78 61 39 22 2 Scro
145. demands of the zone similarly to during active Cooling operation During active heating mode the modulating heat output is commanded to control the discharge air temperature to a calculated discharge air temperature setpoint The calculated discharge air setpoint is based on the zone heating demand and its upper and lower limits will be customer selectable through potentiometers located on the Options module If available heating capacity is not sufficient to meet the load demands in the space the supply fan motor speed will be modulated in order to meet the load Note that Gas Heat ignition sequences will be consistent with traditional CV units as well as all applicable protection schemes Supply Air Tempering Units with SZ control will operate Supply Air Tempering utilizing two different schemes based on the installed heating type Staged or Modulating Staged Heat Units configured with Staged Heat all Electric and Staged Gas will perform Supply Air Tempering utilizing the traditional CV Supply Air Tempering control scheme with full airflow from the VFD controlled supply fan Modulating Heat Units configured with Modulating Gas Heat will perform Tempering as an extension of normal Heating control When the following conditions are met the unit will enter into a Tempering mode 1 Supply Fan is ON 2 Theunit is in Occupied mode 3 The unit is operating in Auto Cool Mode 4 Cooling has been inactive for 5 minutes
146. e High Efficiency Pounds of R 410A Standard Optional Hot Gas Reheat Ckt 1 20 0 Ckt 2 38 8 Ckt 1 20 0 Ckt 2 42 3 55 6 61 2 Notes TRANE General Data 1 Cooling 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 Rated and tested in accordance with the Unitary Large Equipment certification program which is based on ARI Standard 340 360 93 N capacity High Fire Low Fire Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards Ratings shown are for elevations up to 4 500 feet Steady State Efficiency is rated in accordance with DOE test procedures Maximum KW 208V 41 240V 54 For Electric heat KW range per specific voltage see Table 22 p 53 Filter dimensions listed are nominal For actual filter and rack sizes see the Unit Installation Operation Maintenance Guide Standard gas furnaces Second Stage is total heating capacity Second Stage First Stage Modulating gas furnaces High Fire is total heating 35 36 S General Data Table 4 Economizer outdoor air damper leakage of rated airflow 60 Hz AP Across Dampers in WC 0 5 In 1 0 In Standard 1 5 2 5 Low Leak 0 5 1 0 Ultra Low Leak
147. e CV or Single Zone Variable Air Volume SZ VAV Figure 23 Dual setpoint manual automatic changeover sensor with system function lights BAYSENS110 without LED status indicators BAYSENS108 single setpoint without LED status indicators BAYSENS106 2 90 In lt lt 1 08 In gt gt 09009 4 68 In CA b SIDE VIEW FRONT VIEW Note Remote sensors are available for use with all zone sensors to provide remote sensing capabilities 109 Dimensional Data Integrated Comfort System Sensors CV VAV and SZ VAV Figure 24 Zone temperature sensor with timed override button and local setpoint adjustment BAYSENSO74 2 29 32 73 55 mm 1 3 32 27 43 mm 4 11 16 118 75 mm FRONT RIGHT Note Remote sensors are available for use with all zone sensors to provide remote sensing capabilities Figure 25 Zone temperature sensor with timed override buttons BAYSENSO73 also available sensor only BAYSENSO77 1 3 32 27 43 mm 2 29 32 73 55 mm 4 11 16 118 75 mm RIGHT 110 RT PRCO33F EN S TRANE Dimensional Data Figure 26 Zone temperature sensor with timed override button and local setpoint adjustment BAYSE
148. e of 60 000 opening amp closing cycles Note Based on testing completed in accordance with AMCA Standard 500D Outside Air Measurement TRAQ A factory mounted airflow measurement station TRAQ shall be provided in the outside air opening to measure airflow The airflow measurement station shall measure from 40 cfm ton maximum airflow The airflow measurement station shall adjust for temperature variations Measurement accuracy shall meet requirements of LEED IE O Credit 1 as defined by ASHRAE 62 1 2007 100 Power Exhaust Fan Power exhaust shall be available on all units and shall be factory installed It shall assist the barometric relief damper in maintaining building pressurization 50 Power Exhaust Fan Power exhaust shall be available on all units and shall be factory installed It shall assist the barometric relief damper in maintaining building pressurization 100 Modulating Exhaust Fan with Statitrac Control Option A differential pressure control system Statitrac shall use a differential pressure transducer to compare indoor building pressure to outdoor ambient atmospheric pressure and shall turn the exhaust fans on and off and modulate the barometric exhaust dampers to control the building pressure to within the adjustable specified dead band that shall be adjustable at the RTVM board 100 Fresh Air Tracking Power Exhaust Modulating power exhaust shall be available on all units and shall be factory ins
149. e stages of Heat Tempering will be discontinued and the unit will stage additional heating to meet the current demand Modulating Heat On units with Modulating Gas Heat Supply Air Tempering is inherent to the Modulating Heat design and does not require any additional configuration enabling Modulating Heat Tempering is accomplished by allowing the unit to return to heating if the zone is marginally satisfied and the Discharge Air temperature begins to fall The following conditions must be true to enable the unit to perform Tempering 1 The supply fan is The unit is in Occupied mode Zone Temp is less than the active Cooling setpoint The unit is in Heat mode but is not actively heating OR gu qe Theunitis in AUTO COOL mode but not actively cooling and cooling capacity has been OFF for 5 minutes Once the above conditions are met and the supply air temperature drops below the ZHSP 10 F the unit will transition back into active heating operation and will begin to control the modulating heat output to maintain the supply air temperature Once the unit has entered into Tempering mode the unit will leave active heating either by normal heat termination as determined by the heating control algorithm or when the Zone Temperature reaches the active ZCSP Auto Changeover When the System Mode is Auto the mode will change to cooling or heating as necessary to satisfy the zone cooling and heating setpoints The zone coolin
150. econd input to request the purge mode and the third input to request the exhaust mode Note Ventilation override exhaust mode is not available for the exhaust fan with fresh air tracking power exhaust VOM is available for the exhaust fan without fresh air tracking power exhaust If more than one mode is requested at the same time the pressurize request will have priority followed by purge When any ventilation override mode is active all heating and cooling is turned off For the case where the unit is required to turn off the emergency stop input is used The ICS can also initiate any ventilation override mode Table 62 Mode and priority Mode and Priority Affected Function Pressurize 1 Purge 2 Exhaust 3 Heat Cool off off off VFD full speed full speed full speed Supply Fan on on off Exhaust Fan off on Economizer open open closed VAV Boxes forced open forced open normal operation a Ventilation override exhaust mode is not available for the exhaust fan with fresh air tracking power ex haust VOM is available for the exhaust fan without fresh air tracking power exhaust Coil Freeze Protection FROSTAT The FROSTAT system eliminates the need for hot gas bypass and adds a suction line surface temperature sensor to determine if the coil is in a condition of impending frost If impending frost is detected primary cooling capacity is shed as necessary to prevent icing All compressors are turned off af
151. ements They also perform better than required to meet the California NOx emission requirements Low Ambient Cooling All Voyager Commercial units have cooling capabilities down to 0 F as standard Microchannel Condenser Coils Due to flat streamlined tubes with small ports and metallurgical tube to fin bond microchannel coil has better heat transfer performance Microchannel condenser coil can reduce system refrigerant charge by up to 50 because of smaller internal volume which leads to better compressor reliability Compact Header all aluminum microchannel coils also help to reduce the unit weight All aluminum construction improves re cyclability Galvanic corrosion is also minimized due to all aluminum construction Ribbon Fin Strong aluminum brazed structure provides better fin protection In addition flat streamlined tubes also make microchannel coils more dust resistant and easier to clean Phase Monitor Voyager features a three phase line monitor module that protects against phase loss phase reversal and phase unbalance It is intended to protect compressors from reverse rotation It has an operating input voltage range of 190 600 Vac and LED indicators for ON and FAULT There are no field adjustments and the module will automatically reset from a fault condition Pressure Cutouts Low and high pressure cutouts are standard on all models Single Point Power A single electrical connection powers
152. equest for Occupied Cooling Zone Temperature Control 90 Unoccupied Zone Heating and Cooling During Unoccupied mode the unit is operated as a CV unit VAV boxes are driven full open and the VFD is commanded to full speed The unit controls zone temperature to the Unoccupied zone cooling and heating heating units only setpoints Daytime Warm up During occupied mode if the zone temperature falls to a temperature three degrees below the Morning Warm up setpoint Daytime Warm up is initiated The system changes to CV heating full unit airflow the VAV boxes are fully opened and the CV heating algorithm is in control until the Morning Warm up setpoint is reached The unit is then returned to cooling mode The Morning Warm up setpoint is set at the unit mounted VAV Setpoint potentiometer or at a remote panel Morning Warm up MWU Morning warm up control MWU is activated whenever the unit switches from unoccupied to occupied and the zone temperature is at least 1 5 F below the MWU setpoint When MWU is activated the VAV box output will be energized for at least 6 minutes to drive all boxes open the VFD is commanded to full speed and full heat gas or electric is energized When MWU is activated the economizer damper is driven fully closed When the zone temperature meets or exceeds the MWU setpoint minus 1 5 F the heat will be turned or staged down When the zone temperature meets or exceeds the MWU setpoint then MWU will
153. f Curbs 14 Motor Shaft Grounding Ring 14 Condensate Overflow Switch 14 eStage High Efficiency Units 14 One of Our Finest Assets 14 Application Considerations 15 60 50 Hz Units ede ec ed oe aceon edd alee ede dos 15 Exhaust Air Options 15 Application Recommendations 15 Altitude Corrections 16 3 Acoustical Considerations 17 Clearance 17 Duct DESIGN sorsi renes hae 18 Selection Procedure i c p eddie Dba edie de 19 2 hee desk ER 19 Cooling Capacity Selection 19 Heating Capacity Selection 20 Air Delivery Procedure 21 Unit Electrical Requirements 21 Unit Designation 2 21 Hz Renee ERR eo beetles
154. flow rate across the condenser Heat selections other than gas heat will not be affected by altitude Nominal gas capacity output should be multiplied by the factors given in Table 10 p 42 before calculating the heating supply air temperature 50 Hz Consider a 29 ton 105 kW rooftop unit that is to deliver 9 160 actual cfm 4323 L s at 1 50 inches total static pressure tsp 38 mm 373 Pa 55 F 12 8 C leaving air temperature at an elevation of 5 000 ft 1524 m 1 From Figure 3 p 42 the air density ratio is 0 86 2 Tsp 1 50 inches 0 86 1 74 inches tsp 374 86 434 Pa 3 From the performance tables 29 ton 105 kW rooftop will deliver 9 160 cfm at 1 74 inches tsp 4323 L s at 434 Pa at 618 rpm and 4 96 bhp 3 7 kW The rpm is correct as selected 618 rpm 5 Bhp 4 96 x 0 86 4 27 bhp actual kW 3 7 x 0 86 3 18 kW RT PRCO33F EN S TRANE Application Considerations Compressor MBh SHR and kW should be calculated at standard and then converted to actual using the correction factors in Table 9 p 42 Apply these factors to the capacities selected at standard cfm so as to correct for the reduced mass flow rate across the condenser Heat selections other than gas heat will not be affected by altitude Nominal gas capacity output should be multiplied by the factors given in Table 10 p 42 before calculating the heating supply air temperature Acoustical Considerations Proper placement of rooft
155. 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 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 it easier for the installer to wire ReliaTel Makes Testing Easy ReliaTel requires no special tools to run the Voyager unit through its paces Simply place a jumper between Test 1 and Test 2 terminals on the Low Voltage Terminal Board and the unit will walk through its operational steps automatically Note 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 s 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 stagi
156. g Cooling Ventilation Only Cooling Operation DX and Economizer During active cooling mode the economizer if provided and primary cooling are used to control the discharge air temperature to a calculated discharge air temperature setpoint The calculated discharge air setpoint is based on the zone cooling demand and its upper and lower limits will be customer selectable through potentiometers located on the Options module or through a BAS If available cooling capacity economizer and DX cooling is not sufficient to meet the load demands in the space the supply fan motor speed will be modulated in order to meet the load If the enthalpy of outside air is appropriate to use free cooling the economizer will be used first to attempt to satisfy the cooling zone temperature setpoint as a traditional CV unit then primary cooling will be staged up as necessary On units with an economizer a call for cooling will modulate the fresh air dampers open The rate of economizer modulation is based on deviation of the zone temperature from setpoint the further away from setpoint the faster the fresh air damper will open First stage of cooling will be allowed to start after the economizer reaches full open Once compressors are staged to meet the zone demand the economizer position will be held full open as long as the economizer remains enthalpy enabled to ensure the maximum cooling capacity of the economizer is being utilized Note
157. g and heating setpoints can be as close as 2 F apart Unoccupied Zone Temperature Control Cooling and Heating Both cooling or heating modes can be selected to maintain Unoccupied zone temperature setpoints For Unoccupied periods heating or primary cooling operation can be selectively locked out at the remote panels or TRACER RT PRCOSSF EN TRANE Controls Conventional Thermostat Interface Conventional Thermostat Interface CTI is a standard part of the RTRM The CTI will allow only two steps of heating or cooling The CTI provides zone temperature control only and is mutually exclusive of the Trane Communications Interface TCI Note Ifa conventional thermostat is used with a unit that has modulating gas heat the heat will not perform as intended Single Zone VAV Units Only SZ VAV Sequence of Operation Zone Temperature Control RT PRC033F EN Variable Frequency Drives VFD Control A Variable frequency drive is used to provide supply fan motor speed modulation For SZ VAV the VFD is driven by a modulating 0 10Vdc signal from the Options module For SZ VAV control the drive will accelerate or decelerate as required to meet the Zone Heating Modulating Heat Only or Cooling demand In order to maximize energy savings the VFD will be held at minimum speed until the load in the zone requires the speed to increase Note To enhance unit performance the minimum VFD speed is modified based on unit function Heatin
158. gh heat Motor Shaft Grounding Ring Motors with internal Shaft grounding rings can be used with VFDs to provide a conductive discharge path away from the motor bearings to ground Non Fused Disconnect Switch A factory installed non fused disconnect switch with external handle shall be provided and shall satisfy NEC requirements for a service disconnect The non fused disconnect shall be mounted inside the unit control box Phase and Voltage Monitor Standard on all Voyager Commercial units Protects 3 phase equipment from phase loss phase reversal and low voltage Any fault condition will send the unit into an emergency stop condition cULus approved RT PRCO33F EN TRANE Mechanical Specifications Reference Enthalpy Kit Field installed enthalpy kit shall provide inputs for economizer control based upon comparison of the outside air stream to a definable enthalpy reference point May also be factory installed Remote Potentiometer A remote potentiometer shall be available to remotely adjust the unit economizer minimum position Roof Curb The roof curb shall be designed to mate with the unit 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 when used with downflow units Curb design shall comply with NRCA requirements Curb shall ship knocked down for
159. he rooftop can be met only if the rooftop is properly installed in the field A well designed duct system is essential in meeting these capacities The satisfactory distribution of air throughout the system requires that there be an unrestricted uniform airflow from the rooftop discharge duct This discharge section should be straight for at least several duct diameters to allow the conversion of fan energy from velocity pressure to static pressure When job conditions dictate elbows be installed near the rooftop outlet the loss of capacity and static pressure may be reduced through proper direction ofthe bend in the elbow The high velocity side of the rooftop outlet should be directed at the outside radius of the elbow rather than the inside 18 RT PRCO33F EN TRANE Selection Procedure 60 Hz Units Five Basic Areas 1 Cooling capacity Heating capacity Air delivery Unit electrical requirements gioco NS Unit designation Cooling Capacity Selection Summer design conditions 95 DB 76 WB 95 F entering air to condenser Summer room design conditions 76 DB 66 WB Total peak cooling load 321 MBh 26 75 tons Total peak supply cfm 12000 cfm External static pressure 1 2 inches Return air temperatures 80 DB 66 WB Return air cfm 10800 cfm Outside air ventilation cfm and load 1200 cfm and 18 23 MBh 1 52 tons Unit accessories include
160. her a patented motor cap and integral line break motor protector or an external 24 Vac module which provides protection against incorrect phase sequence excess motor temperatures over current protection and phase loss Trane 3 D compressor includes centrifugal oil pump scroll tips seals internal heat shield that lowers the heat transfer from discharge and suction gas oil level sight glass and oil charge valve Some compressor models also provide a dip tube that allows for oil draining in addition to a low leakage internal discharge check valve to help prevent refrigerant migration Each compressor shall have a crankcase heater installed properly sized to minimize the amount of liquid refrigerant present in the oil sump during off cycles Refrigerant Circuits Each refrigerant circuit shall have independent thermostatic expansion devices service pressure ports and refrigerant line filter driers factory installed as standard An area shall be provided for replacement suction line driers Evaporator and Condenser Coils Condenser coils shall have all Aluminum Microchannel coils Evaporator coils shall be internally finned Copper tubes mechanically bonded to high performance Aluminum plate fins All coils shall be leak tested at the factory to ensure pressure integrity The evaporator coil is pressure tested to 450 psig and the condenser coil at 650 psig All dual circuit evaporator coils shall be of intermingled configuration Sloped condensate dr
161. in net 17600 80 438 438 448 389 491 272 cooling subtract indoor fan heat 85 475 475 450 481 492 365 2 TGC Total gross capacity 90 511 511 451 451 493 457 3 SHC Sensible heat capacity 50 RT PRCO33F EN TRANE Performance Data 60 Hz Units Table 19 50 ton standard efficiency gross cooling capacities MBh 2 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F SHC TGC TGC SHC SHC TGC SHC TGC SHC TGC TGC SHC 75 538 438 593 339 650 232 508 421 559 322 612 215 476 402 523 304 572 197 80 547 522 596 420 654 317 518 504 562 402 617 300 484 484 526 382 577 282 85 571 571 602 501 657 400 543 543 569 483 620 383 514 514 533 463 579 363 90 603 603 611 584 660 479 574 574 578 565 623 461 543 543 542 542 584 441 75 552 468 605 359 661 237 520 449 570 341 622 220 487 429 532 323 581 202 80 562 562 609 446 666 333 534 534 574 428 627 316 503 503 537 408 586 298 85 595 595 616 538 668 424 565 565 582 519 630 405 534 534 545 499 589 386 90 627 627 627 627 674 513 597 597 596 596 636 494 564 564 563 563 595 474 75 557 482 610 368 666 240 526 463 574 350 626 222 492 444 536 332 584 205 80 571 571 614 459 671 341 542 542 579 441 632 323 511 511 542 421 590 305
162. iui 10 Single Point Power 10 Sloped Drain 10 Temperature Discharge Limit 0 10 Outstanding Optional Features 11 Variable Frequency Drives VFD 11 Single Zone VAV An Ideal Energy Saving Solution for Yesterday s Con stant Volume Systems 11 Delivered wx d 11 VariTrac Changeover Bypass 12 Power Exhaust Option 12 Fresh Air Tracking Power Exhaust Option 12 Statitrac Direct Space Building Pressurization Control 12 Downflow and Horizontal Economizers 12 Trane Air Quality Traq Outside Air Measurement System 13 Interoperability with BACnet BCI R 13 Interoperability with LonTalk LCI R 13 Trane Communication Interface 13 Trane Wireless Comm Interface 13 Modulating Hot Gas 13 Tool Less Condenser Hail Guards 14 Trane Factory Built Roo
163. ll R 410A 11 17 100 60 40 3 Scroll R 410A 8 13 13 100 77 61 39 23 3 Scroll R 410A 11 11 12 100 68 32 3 Scroll R 410A 10 15 15 100 75 62 38 25 Natural Gas Heat2 Heating Input Btu kW First Stage Heating Output Btu kW First Stage Steady State Efficiency 96 3 No Burners No Stages Gas Connect Pipe Size in mm Low High 290 000 85 0 500 000 147 250 000 73 3 kW 425 000 125 kW 234 900 69 0 405 000 119 202 500 59 4 kW 344 250 101 kW 81 1 2 0 75 19 Low High 335 000 98 2 670 000 196 300 000 87 9 kW 600 000 176 kW 271 350 80 0 542 700 159 243 500 71 4 kW 486 000 143 kW 81 1 2 0 75 19 Low High 335 000 98 2 670 000 196 300 000 87 9 kW 600 000 176 kW 271 350 79 5 542 700 159 243 500 71 4 kW 486 000 143 kW 81 1 2 0 75 19 Outdoor Coil Std Eff Type Face Area sq ft sq m Rows Fins Per Foot Outdoor Coil High Eff Type Microchannel 49 9 4 6 1 Microchannel Microchannel 51 2 4 8 2 Microchannel Microchannel 65 4 6 1 2 Microchannel Face Area sq ft sq m 49 9 4 6 65 4 6 1 65 4 6 1 Rows Fins Per Foot 1 2 2 Indoor Coil Std Eff Tube Size OD in mm 0 375 9 5 0 375 9 5 0 375 9 5 Face Area sq ft sq 31 7 2 9 36 7 3 4 36 7 3 4 Rows Fins Per Foot 4 180 4 180 5 180 Refrigerant Control TXV TXV TXV PVC Drain Connect No Size in mm Indoor Coil High Eff Tube Size OD
164. lure shall be optional Ventilation Override Ventilation Override shall allow a binary input from the fire life safety panel to cause the unit to override standard operation and assume one of three factory preset ventilation sequences exhaust pressurization or purge The three sequences shall be selectable based upon a binary select input Trane Communication Interface TCI Shall be provided to interface with the Trane Integrated Comfort System and shall be available field or factory installed The TCI shall allow control and monitoring of the rooftop unit via a two wire communication link LonTalk Communication Interface LCI R The field or factory installed ReliaTel LonTalk Communication Interface LCI R will be provided to interface with the Trane Integrated Comfort System or LonTalk capable third party building management networks The LCI R will allow control and monitoring of the rooftop unit via a two wire communication link BACnet Communication Interface BCI R The BACnet Communication Interface for ReliaTel BCI R supports Trane ReliaTel rooftop units that function as part of a Trane SC system controller network It allows ReliaTel equipment to communicate with a building automation system BAS by using the BACnet protocol over an RS 485 MS TP communications link Wireless Comm Interface WCI Field Installed The Trane Wireless Comm interface provides a wireless communication link between the Tracer SC
165. m optional return air humidity and temperature sensors and determines whether or not it is feasible to economize If the outdoor air enthalpy is greater than the return air enthalpy itis not feasible to economize and the economizer damper will not open past its minimum position Fan Failure Switch The fan failure switch will disable all unit functions and flash the Service LED on the zone sensor Emergency Stop Input A binary input is provided on the RTRM for installation of field provided switch or contacts for immediate shutdown of all unit functions The binary input is brought out to Low Voltage Terminal Board One LTB1 Condensate Overflow Switch This option shall shut the unit down in the event that a clogged condensate drain line prevents proper condensate removal from the unit RT PRCO33F EN TRANE Electrical Data Electrical Service Sizing To correctly size electrical service wiring for your unit find the appropriate calculations listed below Each type of unit has its own set of calculations for MCA Minimum Circuit Ampacity MOP Maximum Overcurrent Protection and RDE Recommended Dual Element fuse size Read the load definitions that follow and then find the appropriate set of calculations based on your unit type Set 1 is for cooling only and cooling with gas heat units and set 2 is for cooling with electric heat units Load Definitions To determine load values see the Electric
166. m solution provider Trane Trane provides true pressure independent variable air volume with Voyager Commercial delivered VAV The system is auto configured to reduce programming and set up time on the job Generally available only on sophisticated larger models this Voyager Commercial system can economically handle comfort requirements for any zone in the facility The system consists of e Voyager Commercial packaged rooftops e Up 32 VariTrane boxes with DDC direct digital controls e VariTrac Central Control Panel CCP with Operator Display OD The VariTrac Central Control Panel acts as a communications hub by coordinating the actions of the VAV rooftop and the VAV boxes Single duct or fan powered VAV boxes are available along with an option for factory installed local heat For more details see VAV SLMOOS EN 11 Features and Benefits Varilrac Changeover Bypass For large commercial applications Trane offers constant volume CV Voyager Commercial models with a changeover bypass VAV system For the most advanced comfort management systems count on Trane Provides exhaust of the return air when using an economizer to maintain proper building pressurization Great for relieving most building overpressurization problems Fresh Air Tracking Power Exhaust Option Provides exhaust of the return air to maintain proper building pressurization by proportionally cont
167. mbered for simplified identification Units shall be UL listed to U S and Canadian safety standards Casing Unit casing shall be constructed of zinc coated heavy gauge galvanized steel All components shall be mounted in a weather resistant steel cabinet with a painted exterior Where top cover seams exist they shall be double hemmed and gasket sealed to prevent water leakage Cabinet construction shall allow for all maintenance on one side of the unit Service panels shall have handles and shall be removable while providing a water and air tight seal Control box access shall be hinged The indoor air section shall be completely insulated with fire resistant permanent odorless foil faced glass fiber material The base of the unit shall have provisions for crane lifting Filters Two inch MERV 4 throwaway filters shall be standard on all size units MERV 8 two inch high efficiency MERV 8 four inch high efficiency and MERV 14 four inch high efficiency filters shall be optional Compressors The Trane 3 D Scroll compressors have a simple mechanical design with only three major moving parts Scroll type compression provides inherently low vibration The 3 D Scroll provides a completely enclosed compressor chamber with optimized scroll profiles which leads to increased efficiency The 3 D Scroll includes a direct drive 3600 rpm suction gas cooled hermetic motor Dependent on the compressor model motor protection is provided by eit
168. measures duct static pressure and the VFD is modulated to maintain the supply air static pressure within an adjustable user defined range The range is determined by the supply air pressure setpoint and supply air pressure deadband which are set through a unit mounted potentiometer Variable frequency drives provide supply fan motor speed modulation The drive will accelerate or decelerate as required to maintain the supply static pressure setpoint When subjected to high ambient return conditions the VFD shall reduce its output frequency to maintain operation Bypass control is offered to provide full nominal airflow in the event of drive failure Supply Air Static Pressure Limit The control of the VFD and VAV boxes are coordinated with respect to time during unit start up and transition to from Occupied Unoccupied modes to prevent overpressurization of the supply air ductwork However if for any reason the supply air pressure exceeds the fixed supply air static pressure limit of 3 5 W C the supply fan is shut down and the VAV boxes are closed The unit is then allowed to restart three times If the overpressurization condition occurs on the fourth time the unit is shut down and a manual reset diagnostic is set and displayed at any ofthe remote panels with LED status lights or communicated to the Integrated Comfort system Supply Air Temperature Controls Cooling Economizer During occupied cooling mode of oper
169. more cost effective Modulating Hot Gas Reheat This option allows for increased outdoor air ventilation It reduces humidity levels while increasing comfort level in the air space Cooling can operate without a demand for dehumidification The hot gas reheat coil and modulating valve are designed to deliver maximum reheat temperatures and 13 Features and Benefits increase unit efficiency This energy efficiency helps to meet local energy codes and ASHRAE Standard 90 1 compliance Figure 1 Modulating hot gas reheat option Tool Less Condenser Hail Guards Tool less condenser hail guards are available as a factory installed option to protect the unit condenser coil from hail debris damage and vandalism Trane Factory Built Roof Curbs Available for all units Motor Shaft Grounding Ring Motors with internal Shaft grounding rings can be used with VFDs to provide a conductive discharge path away from the motor bearings to ground Condensate Overflow Switch A condensate overflow switch is available to shut the unit down in the event that the condensate drain becomes clogged This option protects the unit from water overflowing from the drain pan and entering the base of the unit eStage High Efficiency Units Through compressor staging single circuit this option allows units to a maximum 25 load at the first stage allowing the unit to meet Title 24 along with p
170. mperature RADB 0 A OADB RADB 72 0 10 0 72 64 8 Supply air fan motor heat temperature rise 20 600 BTU 1 085 x 12 000 cfm 1 6 F Mixed air temperature entering heat module 64 8 1 6 66 4 F Total winter heating load peak heating ventilation load total fan motor heat 225 872 22 1 290 1 MBh Electric Heating System Unit operating on 480 60 3 power supply From Table 22 p 53 kw may be selected for a nominal 30 ton unit operating on 480 volt power The high heat module 90 KW or 307 MBh will satisfy the winter heating load of 290 1 MBh Table 22 p 53 also shows an air temperature rise of 23 6 F for 12 000 cfm through the 90 kw heat module RT PRCO33F EN e TRANE Selection Procedure Unit supply temperature at design heating conditions mixed air temperature air temperature rise 66 4 23 6 90 F Natural Gas Heating System Assume natural gas supply 1000 Btu ft3 From Table 23 p 53 select the high heat module 486 MBh output to satisfy 290 1 at unit cfm Table 23 p 53 also shows air temperature rise of 373 F for 12 000 cfm through heating module Unit supply temperature design heating conditions mixed air temperature air temperature rise 66 4 373 103 7 F Hot Gas Reheat Dehumidification Selection The hot gas reheat option allows for increased outdoor air ventilation It reduces humidity levels while increasing comfort level in the air space Note
171. nce outlet shall be factory installed and shall be powered by customer provided 115V circuit Unit Interrupt Rating Short Circuit Current Rating SCCR An optional 65 000 Amp rating 480V and 25 000 Amp rating 600V shall be applied to the unit enclosure using a non fused circuit breaker for disconnect switch purposes Fan motors compressors and electric heat circuits shall be provided with series rated circuit breakers that will provide the unit rated level of protection The unit shall be marked with approved cULus markings and will adhere to cULus regulations 119 Mechanical Specifications 120 High Efficiency Unit eStage This option shall provide five stages of mechanical cooling with the ability to be at or below 25 compressor displacement at stage one High Temperature Thermostats Field installed manually resettable high temperature thermostats shall provide input to the unit controls to shut down the system if the temperature sensed at the return is 135 F or if the discharge temperature is 240 F Hinged Service Access Filter access panel and supply fan access panel shall be hinged for ease of unit service Hot Gas Reheat Aunit with the hot gas reheat option shall consist of the following refrigeration components a hot gas reheat coil a cooling modulating valve a reheat modulating valve a reheat check valve a reheat pump out solenoid and additional interconnecting tubing In cooling m
172. nd Figure 19 for appropriate horizontal dimensions 107 TRANE Dimensional Data Figure 20 60 Hz 40 50 50 Hz 33 42 tons TC TE YC low and high heat NOTES 1 SEE ROOFCURB DRAWING FOR DETAILS ON FIELD DUCT FITUP AND CONNECTIONS 2 SEE DETAIL HOOD DRAWING FOR HORIZONTAL DOWNFLOW UNITS FOR ADDITIONAL DIMENSION AND LOCATION 90 5 8 2301 8mm 232 3 4 5911 8mm SEE NOTE 2 NI 3 25 82 55mm TO TOP OF FAN GRILLE 49 9 16 1258 8mm_ ROA 77 1955 8mm 1 1 4 31 7mm PVC PIPE FEMALE 1 25 4MM NPT HIGH HEAT GAS INLET 3m 3 4 19MM NPT LOW HEAT GAS INLET 90 1 16 22 434 2287 5mm CUSTOMER 77120 6mm CONNECTION POINT S Figure 21 Curb assembly 60 Hz 40 50 50 Hz 33 42 tons TC TE YC low and high heat 7183 467 18 Note Dimensions are mm 1 25 4 mm 108 RT PRCO33F EN S TRANE Dimensional Data Field Installed Sensors Variable Air Volume VAV Figure 22 Single setpoint sensor with system function lights BAYSENS021 11 4 37 75 Po a 25 4mm SERVICE 1 e COOL AUTO HEAT OFF e Eon SYS ON zmao o 412 114 2 S I I I a 5 1 23 4 114 2 Field Installed Sensors Constant Volum
173. ndard for buildings Interoperability allows application or project engineers to specify the best products of a given type rather than one individual supplier s entire system It reduces product training and installation costs by standardizing communications across products Interoperable systems allow building managers to monitor and control Voyager Commercial equipment with a Trane Tracer Summit or a 374 party building automation system It enables integration with many different building controls such as access intrusion monitoring lighting fire and smoke devices energy management and a wide variety of sensors for temperature pressure humidity and occupancy CO2 For additional information visit LonMark www lonmark org or Echelon www echelon com Trane Communication Interface TCI The TCI is available factory or field installed When applied with ReliaTel this module easily interfaces with the Trane Integrated Comfort System Trane Wireless Comm Interface WCI The Trane Wireless Comm Interface WCI is the perfect alternative to Trane s BACnet wired communication links for example Comm links between a Tracer SC and a Tracer UC400 Minimizing communication wire use between terminal products zone sensors and system controllers has substantial benefits Installation time and associated risks are reduced Projects are completed with fewer disruptions Future re configurations expansions and upgrades are easier and
174. net 12000 80 288 289 298 252 321 176 cooling subtract indoor fan heat 85 306 306 306 306 324 236 2 TGC Total gross capacity 90 322 322 322 322 329 297 3 SHC Sensible heat capacity 68 RT PRCO33F EN TRANE Performance Data 50 Hz Units Table 39 29 2 ton high efficiency eStage gross cooling capacities MBh 1 row condenser coil IP 50 Hz Ambient Temperature F 85 95 105 Ent Entering Wet Bulb Temperature F DB 61 67 73 61 67 73 61 67 73 CFM F TGC SHC TGC SHC TGC SHC SHC SHC TGC SHC SHC TGC SHC TGC SHC 75 308 253 339 194 370 131 294 246 324 188 354 125 279 238 308 181 335 118 8750 80 314 304 340 242 371 180 301 297 325 235 355 174 286 286 309 227 336 167 85 328 328 341 289 372 229 316 316 327 281 356 222 302 302 310 274 338 215 90 345 345 342 336 373 274 332 332 327 327 356 267 318 318 311 311 338 260 75 309 257 341 197 372 132 296 250 325 190 355 125 281 242 309 183 336 118 9000 80 316 309 342 245 373 182 302 302 326 238 356 176 289 288 310 230 338 169 85 331 331 3433 293 373 232 318 318 328 286 357 225 305 305 311 278 338 218 90 348 348 344 341 374 278 335 335 329 329 357 271 321 321 312 312 339 264 75 315 272 346 206 377 134 301 265 330 199 359 128 285 256 313 192 340 121 10000 8
175. ng on fans compressors and heaters Intelligent Fallback is a benefitto the building occupant If a component goes astray the unit will continue to operate at predetermined temperature 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 RT PRCO33F EN Human Interface S TRANE Features and Benefits The 5 Inch Color Touchscreen Human Interface provides an intuitive user interface to the rooftop unit that speeds up unit commissioning shortens unit troubleshooting times and enhances preventative maintenance measures The human interface includes several features such as e Data trending capabilities by means of time series graphs e Historical alarm messages e Real time sensor measurements e On board system setpoints e USB port that enables the downloading of component runtime information as well as trended historical sensor data e Customized reports Note For more information refer to Tracer TD 5 literature RT SVX49 EN Conversionless Units The dedicated downflow horizontal or mixed airflow configurations require no panel removal or alteration time to convert in the field a major cost savings during installation Drum and Tube Heat Exchanger Gas Heat Only RT PRC033F EN Forced Combustion Blower Negative Pressure
176. nit Function A 36kW 27 kW for 208v A 550 500 ie Dx d 54 41 kW for 208v B 600RPM J 525RPM ooling Electric C 72 T YC DX Cooling Natural Gas Heat D 90kW C 650RPM K 575RPM 625RPM Digit 3 Unit Airflow Design 108 kW 199 22 RPM D Downflow Supply and Return Digit 10 Design Sequence 750 679 H Horizontal Supply and Return A First F 790RPM 725 RPM F 11 Supply and Upflow Digit 11 Exhaust G 800 R Downflow Supply and Horizontal 0 None Digit 15 Fresh Air Selection Return 1 Barometric Relief Available Mofresh Air 55 Economizer onl E Digit 4 5 6 Nominal Cooling 2 100 Power 1 0 25 Manual Damper 1 Capacity Available w Economizer only Economizer Dry Bulb 330 271 3 50 Power Exhaust Fan 360 30 Tons Available w Economizer only D Bas NOE amp 420 35 Tons 4 100 Fresh Air Tracking Power E 0 100 Economizer 80 XU Tons Available Differential Enthalpy Control 600 50 Tons w Economizer only and Low Leak AE 5 50 Fresh Air Tracking Power pt Digit 7 Major Development Exhaust Fan Available Fresh Air Damper Sequence w Economizer only G m M Leak B R 410A Refrigerant 6 100 Power Exhaust w H AE Option Low beak Statitrac E igi 1 Digit 8
177. nits Table 18 40 ton high efficiency eStage gross cooling capacities Mbh 2 row condenser coil 60 Hz Ambient Temperature 85 95 105 Air Ent Entering Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F SHC TGC SHC SHC TGC SHC TGC SHC TGC TGC SHC 75 445 358 495 278 550 193 425 348 475 267 526 184 403 337 450 257 498 174 12000 80 453 427 496 344 550 259 433 417 474 334 526 250 412 406 450 323 499 240 85 472 472 499 410 550 325 455 455 477 399 526 316 436 436 453 389 500 306 90 499 499 501 475 550 391 0 0 479 465 526 382 462 462 455 454 501 372 75 458 390 510 319 560 200 437 380 487 303 535 186 414 368 462 275 507 177 14000 80 470 470 511 384 561 276 452 452 488 363 536 265 433 433 463 352 509 256 85 499 499 512 449 562 351 480 480 490 438 537 342 459 459 464 427 510 332 90 526 526 514 514 562 427 49 538 491 491 538 416 4866 486 466 466 511 406 75 464 406 515 365 565 204 442 395 492 324 516 193 419 384 466 285 512 186 15000 80 481 481 517 416 565 284 462 462 493 377 541 274 442 442 467 366 513 266 85 510 510 518 468 566 364 490 490 444 458 542 355 469 469 469 446 514 345 90 537 537 519 519 567 445 513 545 496 496 579 437 496 496 470 470 515 424 75 469 421 520 413 569 209 447 410 496 346 516 195 423 3
178. ode the cooling modulating valve is fully opened and a reheat modulating valve is fully closed All refrigerant is directed into the outdoor condenser coil A reheat pump out solenoid is energized allowing trapped refrigerant in the inactive hot gas reheat coil to be directed into the active cooling portion ofthe circuit A reheat check valve prevents refrigerant from flowing into the reheat coil In reheat mode the cooling and reheat modulating valves direct refrigerant into the hot gas reheat coil and outdoor condenser coil The cooling modulating valve mirrorsthe reheat modulating valve position As the reheat modulating valve opens more refrigerant is directed into the hot gas reheat coil and less is directed into the outdoor condenser coil The two valves are controlled to a customer selectable discharge air temperature The reheat coil is located downstream of the evaporator coil and upstream of the supply fan As more refrigerant is directed into the hot gas reheat coil the discharge air temperature increases When in reheat mode the reheat pump out solenoid is de energized LP Conversion Kit Field installed conversion kit shall provide orifice s for simplified conversion to liquefied propane gas No change of gas valve shall be required Modulating Gas Modulating Gas Heaters shall be made from grades of stainless steel suitable for condensing situations The heater shall have a turn down ratio of 2 5 to 1 for low heat and 5 to 1 for hi
179. on is 5663 L s 4 Maximum motor kW for 23 ton unit is 7 5 kW 10 hp 25 ton is 7 5 kW 10 hp 29 ton is 11 2 kW 15 hp 83 Performance Data 50 Hz Units Table 56 Supply fan performance 33 3 and 41 7 tons Static Pressure in wg 0 25 0 50 0 75 1 00 1 25 1 50 1 75 2 00 2 25 CFM RPM RPM BHP RPM RPM BHP RPM BHP RPM BHP RPM BHP RPM 9996 273 1 46 324 1 95 372 2 49 417 3 04 458 3 64 495 4 25 535 4 92 572 5 59 605 6 23 10829 287 1 78 336 2 30 383 2 87 422 344 464 4 06 501 4 71 535 5 38 572 6 11 606 6 81 11662 301 2 14 348 2 69 390 3 27 432 3 91 469 4 53 506 5 21 541 5 91 573 6 64 607 7 41 12495 315 2 53 360 312 401 3 74 442 4 41 476 5 07 512 5 76 546 6 49 578 7 24 609 8 03 13328 329 2 96 373 3 60 412 4 27 450 4 94 486 5 67 518 6 38 551 17 12 584 7 91 614 8 71 14161 344 3 45 387 4 14 424 4 85 459 5 55 495 6 31 527 7 08 557 7 83 589 8 62 619 9 45 14994 358 3 99 401 4 77 437 5 48 470 6 23 503 6 98 538 7 83 565 8 61 594 9 41 625 10 27 15827 373 4 58 415 5 45 449 6 17 482 6 98 513 7 75 546 8 61 576 9 46 602 10 30 630 11 14 16660 388 5 24 429 6 19 463 6 93 495 7 78 525 8 61 554 9 43 586 10 36 613 11 26 637 12 13 Static Pressure wg 2 50 2 75 3 00 3 25 3 50
180. open spaces where there is a lot of diversity the load profile Single Zone SZ is an ideal replacement to yesterday s constant volume CV systems by reducing operating costs while improving occupant comfort SZ VAV systems combine Trane application control and system integration knowledge to exactly match fan speed with cooling and heating loads regardless of the operating condition Trane algorithms meet exceed ASHRAE 90 1 2010 SZ VAV energy saving recommendations and those of CA Title 24 The result is an optimized balance between zone temperature control and system energy savings Depending on your specific application energy savings can be as much as 20 Note Building system modeling in energy simulation software like TRACE is recommended to evaluate performance improvements for your application SZ VAV is fully integrated into the ReliaTel Control system and is available today It provides the simplest and fastest commissioning in the industry through proven factory installed wired and tested system controllers All control modules logic and sensors are factory installed and tested to assure the highest quality and most reliable system available This means no special programming of algorithms or hunting at the jobsite for sensors boards etc that need to be installed in the field Single zone VAV is a quick and simple solution for many applications and is available from your most trusted rooftop VAV syste
181. ops is critical to reducing transmitted sound levels to the building The ideal time to make provisions to reduce sound transmissions is during the design phase The most economical means of avoiding an acoustical problem is to place the rooftop s away from acoustically critical areas If possible rooftops should not be located directly above areas such as offices conference rooms executive office areas and classrooms Instead ideal locations might be over corridors utility rooms toilets or other areas where higher sound levels directly below the unit s are acceptable Several basic guidelines for unit placement should be followed to minimize sound transmission through the building structure 1 Never cantilever the compressor end of the unit A structural cross member must support this end of the unit Locate the unit center of gravity which is close to or over a column or main support beam 3 Ifthe roof structure is very light roof joists must be replaced by a structural shape in the critical areas described above 4 Ifseveral units are to be placed on one span they should be staggered to reduce deflection over that span It is impossible to totally quantify the effect of building structure on sound transmission since this depends on the response of the roof and building members to the sound and vibration of the unit components However the guidelines listed above are experience proven guidelines which will help reduce sound
182. or the applicable rpm range Drive selection letter C with a range of 650 rpm is required for 676 rpm Where altitude is significantly above sea level use Table 9 p 42 Table 10 p 42 and Figure 3 p 42 for applicable correction factors Unit Electrical Requirements Selection procedures for electrical requirements for wire sizing amps maximum fuse sizing and dual element fuses are given in the electrical service selection of this catalog Unit Designation After determining specific unit characteristics utilizing the selection procedure additional job information the complete unit model number can be developed using the model number nomenclature page 21 Selection Procedure 50 Hz Units Figure 2 Fan motor heat STANDARD MOTOR gies HIGH EFFICIENCY MOTOR FAN MOTOR HEAT MBH 0 5 10 15 20 25 30 35 40 MOTOR BRAKE HORSE POWER Five basic areas 1 Cooling capacity Heating capacity Air delivery Unit electrical requirements Sho oo Unit designation Cooling Capacity Selection 22 Summer design conditions 95 DB 76 WB 35 24 4 C 95 F 35 C entering air to condenser Summer room design conditions 76 DB 66 WB 24 4 18 9 C Total peak cooling load 270 MBh 79 kW 22 5 tons Total peak supply cfm 10 000 cfm 4720 L s External static pressure 1 24 inches wc 310 Pa Ret
183. peration 93 Zone Temperature 93 Control Sequences of Operation Common to CV and SZ 95 Electrical Data 97 Electrical Service 0 4 97 Dimensional Data 102 Fresh Air Power Exhaust Hoods 102 Field Installed Sensors Variable Air Volume VAV 109 4 RT PRCO33F EN e TRANE Field Installed Sensors Constant Volume CV or Single Zone Variable Air Vol UmMmeSZ VAV eee ieee id dee uni dog 109 Integrated Comfort System Sensors CV and SZ 110 Jb cq UI 113 Mechanical Specifications 2 4 115 General ike S ee a c de Weed ee ar ee 115 Control 117 Outside AIF iiis dei e de 118 Exhaust Air 118 Unit OptIOnS ceste 119 TRANE Features and Benefits Standard Features R 410A refrigerant Factory installed and commissioned ReliaTel controls Compressor lead lag Crankcase heaters Emergency stop input Frostat coil frost protection on all units Occ
184. programmable sensors have System on Heat Cool Service LED LCD indicators as standard Night setback sensors have one occupied one unoccupied and one override programs per day Sensors are available for CV VAV and SZ VAV temperature control BAYSTAT023 Remote Minimum Position Potentiometer is used to remotely specify the minimum economizer position RT PRCO33F EN ex TRANE Trane optimizes the performance of homes and buildings around the world A business of Ingersoll Rand the leader in creating and sustaining safe comfortable and energy efficient environments Trane offers a broad portfolio of advanced controls and HVAC systems comprehensive building services and parts For more information visit www Trane com Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice 2014 Trane All rights reserved 05 2014 We are committed to using environmentally IR conscious print practices that reduce waste Ingersoll Rand Supersedes RT PRCO33 EN 15 Mar 2013
185. r fan heat 85 263 263 258 258 280 204 2 TGC Total gross capacity 90 276 276 258 258 280 255 3 SHC Sensible heat capacity 61 e mw Performance Data 50 Hz Units Table 32 82 kW 22 9 ton standard efficiency gross cooling capacities 1 row condenser coil SI 50 Hz Ambient Temperature C 29 4 35 0 40 6 Ent Entering Wet Bulb Temperature C DB 16 1 19 4 22 8 16 1 19 4 22 8 16 1 19 4 22 8 L s ec TGC TGC SHC TGC SHC TGC SHC TGC 5 SHC TGC SHC TGC 5 SHC 23 9 72 1 56 8 79 7 44 5 87 6 31 1 68 0 54 2 75 0 42 2 82 3 28 5 63 6 51 6 70 3 39 8 76 8 26 0 3260 26 7 73 2 67 4 80 0 54 8 88 2 41 9 69 1 64 8 75 6 52 2 83 2 39 3 64 8 62 1 70 6 49 5 77 6 36 9 29 4 75 6 75 6 80 9 65 0 88 8 52 4 71 8 71 8 76 2 62 4 83 8 50 1 68 0 68 0 71 5 59 5 78 5 47 5 32 2 79 7 79 7 82 0 75 3 89 1 62 4 75 9 75 9 77 4 72 7 84 11 59 8 718 718 72 7 70 0 78 8 57 1 23 9 73 2 59 2 80 9 46 3 88 5 31 4 69 1 56 8 76 2 43 9 83 2 29 0 64 8 53 9 71 2 41 3 77 6 26 5 3540 26 7 74 7 70 6 81 2 56 8 89 4 43 1 70 6 68 0 76 8 54 2 84 4 40 7 66 2 65 3 71 8 51 6 78 8 381 29 4 77 6 77 6 82 3 68 0 90 2 54 5 73 8 73 8 77 6 65 3 85 0 52 2 69 7 69 7 72 7 62 4 79 1 48 9 32 2 82 0 82 0 83 5 79 1 90 5 65 0 78 2 78 2 79 1 76 5 85 6 62 4 73 8 73 8 74 1 73 8 80 0 59 8 23 9 7
186. r the return air temperature This can have the effect of improving comfort and or lowering energy usage The user defined parameters are the same as for outdoor air reset Logic for zone or return reset control is the same except that the origins of the temperature inputs are the zone sensor or return sensor respectively The amount of reset applied is dependent upon how far the zone or return air temperature is below the supply air reset setpoint The amount is zero where they are equal and increases linearly toward the value set at the reset amount potentiometer on the Setpoint potentiometer The maximum value is 3 F If the return or zone temperature is more than 3 F below the reset temperature setpoint the amount of reset is equal to the reset amount setpoint VAV Supply Air Tempering Only Available with Modulating Gas Heat Gas heat will be modulated to prevent the Discharge Air Temperature from falling below the Discharge Air Temperature Deadband Upon satisfying the Supply Air Tempering requirements a five minute SA Tempering Delay timer will start whenever the modulating heat is commanded to 0 and must time out before the unit will be allowed to re enter Cool mode This timer will be reset to 5 minutes whenever there is an active call for heat to meet Supply Air Tempering demands Tempering will be discontinued whenever The five minute SA Tempering Delay timer has timed out and there is an active cooling r
187. re to within the adjustable specified deadband that is set at the RTVM board Economizer and return air dampers are modulated independent of the exhaust dampers based on ventilation control and economizer cooling requests Statitrac can only lower building pressure it cannot raise it To lower building pressure Statitrac exhausts air from the space using the power exhaust To raise building pressure more air must be supplied to the space as with economizer operation Additional relief such as a bathroom exhaust fan or relief fan as well as other units serving the space will affect building pressure and must be taken into account Barometric Relief Dampers Barometric relief dampers consist of gravity dampers which open with increased building pressure As the building pressure increases the pressure in the unit return section also increases 15 Application Considerations opening the dampers and relieving air Barometric relief may be used to provide relief for single story buildings with no return ductwork and exhaust requirements less than 25 Altitude Corrections 16 The rooftop performance tables and curves of this catalog are based on standard air 075 Ibs ft If the rooftop airflow requirements are at other than standard conditions sea level an air density correction is needed to project accurate unit performance Figure 3 p 42 shows the air density ratio at various temperatures and elevations Trane
188. ring Wet Bulb Temperature Flow DB 61 67 73 61 67 73 61 67 73 F TGC SHC TGC SHC TGC SHC SHC TGC SHC TGC SHC TGC TGC SHC 75 433 344 479 267 527 181 407 328 450 250 495 165 379 310 420 233 462 148 12000 80 440 411 481 331 530 249 414 393 453 313 499 232 387 375 423 295 465 215 85 457 457 4866 395 533 315 433 433 458 378 501 298 407 407 428 359 468 281 90 483 483 493 461 5 35 379 458 458 465 443 504 361 431 431 435 425 471 342 75 447 374 492 287 539 187 420 356 462 270 506 170 391 337 430 252 471 153 14000 80 453 453 495 357 543 265 429 429 465 339 510 248 403 403 434 321 475 230 85 481 481 501 432 545 340 455 455 471 414 512 322 428 428 440 395 478 303 90 508 508 508 508 549 412 482 482 481 481 516 394 453 453 453 453 482 375 75 453 388 497 296 544 190 425 370 466 279 510 173 396 351 434 262 475 155 15000 80 463 463 500 370 548 273 438 438 470 352 514 255 41 411 439 333 479 238 85 491 491 507 450 550 351 465 465 477 431 517 333 437 437 446 412 482 314 90 519 519 520 518 555 428 492 492 491 491 522 410 462 462 462 462 487 391 75 458 402 501 306 548 192 430 384 471 289 514 175 401 365 438 271 478 158 16000 80 472 472 505 383 552 280 446 446 475 364 518 263 419 419 443 345 481 245 85 501 501 513 467 555 362 474 474 483 449 521 344 445 445 451 429 486 324 90 529 529 529 529 560 444 501 501 500 500 526 426 471 471 470 470 491 406 75 466 424
189. rolling the exhaust air to the economizer dampers in other words the exhaust damper tracks the outside air damper position Statitrac Direct Space Building Pressurization Control Trane s Statitrac control is a highly accurate and efficient method of maintaining building pressure control with a large rooftop air conditioner Statitrac space pressure control turns the exhaust fans on and modulates exhaust dampers to maintain space pressure within the space pressure deadband Proper building pressurization eliminates annoying door whistling doors standing open and odors from other zones Downflow and Horizontal Economizers The economizers come with three control options dry bulb enthalpy and differential enthalpy The photo shows the three fresh air hoods on the horizontal discharge configuration 12 RT PRCO33F EN S TRANE Features and Benefits Trane Air Quality Traq Outside Air Measurement System Trane Air Quality Traq outside air measurement system uses velocity pressure sensing rings to measure airflow in the outside air opening from 40 cfm ton to maximum airflow Measurement accuracy is at least 15 meeting requirements of LEED IE O Credit 1 Interoperability with BACnet BCI R The Trane BACnet Control Interface BCI R for Voyager Commercial offers a building automation control system with outstanding interoperability benefits BACnet which is an industry standard is an open secure and reliable net
190. roviding increased full load and part load unit efficiency One of Our Finest Assets Trane Commercial Sales Engineers are a support group that can assist you with e Product e Special Applications e Application e Specifications e Service e Computer Programs and more e Training 14 RT PRCO33F EN TRANE Application Considerations 60 50 Hz Units Exhaust Air Options When is it necessary to provide building exhaust Whenever an outdoor air economizer is used a building generally requires an exhaust system The purpose of the exhaust system is to exhaust the proper amount of air to prevent over or under pressurization of the building A building may have all or part of its exhaust system in the rooftop unit Often a building provides exhaust external to the air conditioning equipment This external exhaust must be considered when selecting the rooftop exhaust system Voyager Commercial rooftop units offer four types of exhaust systems 1 5096 or 100 Power exhaust fan 2 50 or 100 Fresh Air Tracking Power Exhaust Fan s 3 10096 Power Exhaust with Statitrac Building Pressure Control 4 Barometric relief dampers Application Recommendations Power Exhaust Fan with or without Fresh Air Tracking The exhaust fan option is either a single fan for exhausting approximately half of the air moving capabilities of the supply fan system or dual fans for 100 exhaust Either exhaust capability
191. rs Type Furnished No Recommended Size in mm Throwaway 16 16 x 20 x 2 406 x 508 x 51 Throwaway 17 16 x 20 x 2 406 x 508 x 51 Throwaway 17 16 x 20 x 2 406 x 508 x 51 Refrigerant Charge Ib R 410A Std Eff Standard Optional Hot Gas Reheat Refrigerant Charge Ib R 410A High Eff Standard Optional Hot Gas Reheat 33 3 36 3 38 3 41 3 Ckt 1 19 4 Ckt 2 37 0 Ckt 1 19 4 Ckt 2 39 2 61 67 1 Ckt 1 20 0 Ckt 2 38 8 Ckt 1 20 0 Ckt 2 42 3 55 6 61 2 Notes 1 Cooling Performance is rated at 95 F 35 C ambient 80 F 27 C entering dry bulb 67 F 19 C entering wet bulb Gross capacity does not include the effect of fan motor heat 2 Heating Performance Limit settings and ratings data were established and approved under laboratory test conditions using American National Standards 3 Steady State Efficiency is rated in accordance with DOE test procedures 40 Table 7 Economizer outdoor air damper leakage of rated airflow 50 Hz AP Across Dampers in WC 0 5 In 1 0 In Standard 1 596 2 596 Low Leak 0 596 1 096 Ultra Low Leak 0 096 0 196 Notes 1 Standard and Low Leak data based on tests completed in accordance with AMCA Standard 500 2 Ultra Low Leak dampers are rated AMCA class 1A leak rate 3 CFM per Sq ft face area at 1 0 WC RT PRCO33F EN Performance Adjustment Factors
192. rs are not included with option and must be ordered as a separate accessory Miscellaneous Options Digit 17 A Service Valves Digit 18 B Through the Base Electrical Provision Digit 19 C Non Fused Disconnect Switch with External Handle Digit 20 Unused Digit Digit 21 Unused Digit Digit 22 F Trane Communication Interface TCI Digit 23 G Ventilation Override RT PRCOSS3F EN Digit 24 H Hinged Service Access Digit 25 H Tool less Condenser Hail Guards J Condenser Coil Guards Digit 26 K LCI LonTalk BACnet Communications Interface BCI Digit 27 0 5kASCCR D 65 SCCR Disconnect Digit 28 0 Standard Drain Pan M Stainless Steel Drain Pan 1 Pre Painted Steel Drain Pan w Condensate Overflow Switch 2 Stainless Steel Drain Pan w Condensate Overflow Switch Digit 29 Efficiency Condenser Coil Options 0 Standard Efficiency Unit J Standard efficiency unit w Corrosion Protected Condenser Coil K High efficiency unit eStage L High efficiency unit eStage w Corrosion Protected Condenser Coil Digit 30 31 Miscellaneous Options P Discharge Temperature Sensor R Clogged Filter Switch Digit 32 Dehumidification Option T Modulating Hot Gas Reheat Digit 33 Human Interface Touchscreen Human Interface 5 Model Number Notes 1 All voltages are across the line starting only 2 Option includes Liquid Discharge
193. talled It shall assist with maintaining building pressurization by exhausting a proportional amount of the entering fresh air 50 Fresh Air Tracking Power Exhaust Modulating power exhaust shall be available on the on all units and shall be factory installed It shall assist with maintaining building pressurization by exhausting a proportional amount of the entering fresh air RT PRCO33F EN Unit Options TRANE Mechanical Specifications Barometric Relief The barometric relief damper shall be optional with the economizer Option shall provide a pressure operated damper for the purpose of space pressure equalization and be gravity closing to prohibit entrance of outside air during the equipment off cycle Ultra Low Leak Exhaust The exhaust damper shall be provided with airfoil blades and independent direct drive actuator Damper shall have a leakage rate of 3 CFM sq ft at 1 0 in WC pressure differential AMCA Class 1A Damper shall have a functional life of 60 000 opening amp closing cycles Note Based on testing completed in accordance with AMCA Standard 500D Clogged Filter Indication This optional factory installed differential pressure switch allows dirty filter indication at the zone sensor with service LED When closed the dirty filter switch will light the service LED on the zone sensor and allow the unit to continue normal operation Comparative Enthalpy Kit Field installed en
194. teel all modulating gas heat units shall have stainless steel A forced combustion blower shall supply premixed fuel to a single burner ignited by a pilotless hot surface ignition system In order to provide reliable operation a regulated gas valve shall be used that requires blower operation to initiate gas flow On an initial call for heat the combustion blower shall purge the heat exchanger s 45 seconds before ignition After three unsuccessful ignition attempts the entire heating system shall be locked out until manually reset at the thermostat Two stage gas heat units shall be suitable for use with natural gas or propane field installed kit Modulating gas heat units shall be suitable for use with natural gas only Both two stage and modulating gas heat units comply with California requirements for low NOx emissions Modulating gas turn down ratio on high fire units is accomplished by allowing the furnaces to act independently of one another The modulating bank is activated first and is allowed to modulate itself to meet the heating needs If the modulating bank is unable to meet the need at high fire the second bank is turned on and then the first bank again modulates to the appropriate level This system creates a nearly seamless range of capacity from low fire on the modulating bank to high fire of both furnaces together Controls Unitshall be completely factory wired with necessary controls and terminal block for power wiring
195. ter they have met their minimum 3 minute on times The supply fan is forced on until the FROSTAT device no longer senses a frosting condition or for 60 seconds after the last compressor is shut off whichever is longer Occupied Unoccupied Switching There are 3 ways to switch Occupied Unoccupied 1 NSB Panel 2 Electronic time clock or field supplied contact closure 3 TRACER Space Pressure Control Statitrac A pressure transducer is used to measure and report direct space building static pressure The user defined control parameters used in this control scheme are space static pressure set point and deadband As the economizer opens the building pressure rises and enables the exhaust fan and dampers The exhaust dampers then modulate to maintain space pressure within the deadband Night Setback Sensors Trane s night setback sensors are programmable with a time clock function that provides communication to the rooftop unit through a 2 wire communications link The desired transition times are programmed at the night setback sensor and communicated to the unit 95 Controls 96 Night setback unoccupied mode is operated through the time clock provided in the sensors with night setback When the time clock switches to night setback operation the outdoor air dampers close and heating cooling can be enabled or disabled As the building load changes the night setback sensor communicates the need for the roof
196. thalpy kit shall provide inputs for economizer control based upon comparison of the enthalpies of the return and outdoor air streams Also available factory installed Condenser Coil Guards Factory installed condenser vinyl coated wire mesh coil guards shall be available to provide full area protection against debris and vandalism Corrosion Protected Condenser Coil All Aluminum Microchannel condenser coil protection shall consist of a corrosion resistant coating that shall withstand ASTM B117 Salt Spray test for 6000 hours and ASTM G85 A2 Cyclic Acidified Salt Fog test for 2400 hours This coating shall be added after coil construction covering all tubes headers and fin edges therefore providing optimal protection in more corrosive environments Discharge Air Sensing Provides true discharge air sensing in heating and cooling models This sensor is a status indicator readable through Tracer Tracker or LCI R Discharge air sensing is standard with Variable Air Volume VAV units Single Zone Variable Air Volume units and is optional with Constant Volume CV units GFI Convenience Outlet Factory Powered A 15A 115V Ground Fault Interrupter convenience outlet shall be factory installed It shall be wired and powered from a factory mounted transformer Unit mounted non fused disconnect with external handle shall be furnished with factory powered outlet GFI Convenience Outlet Field Powered A 15A 115V Ground Fault Interrupter convenie
197. the basis of a zone temperature return air temperature or on outdoor air temperature Supply air reset adjustment is available on the unit mounted VAV Setpoint Potentiometer for supply air cooling control a Reset Based on Outdoor Air Temperature Outdoor air cooling reset is sometimes used in applications where the outdoor temperature has a large effect on building load When the outside air temperature is low and the building cooling load is low the supply air setpoint can be raised thereby preventing subcooling of critical zones This reset can lower usage of primary cooling and result in a reduction in primary cooling energy usage 89 Controls There are two user defined parameters that are adjustable through the VAV Setpoint Potentiometer reset temperature setpoint and reset amount The amount of reset applied is dependent upon how far the outdoor air temperature is below the supply air reset setpoint The amount is zero where they are equal and increases linearly toward the value set at the reset amount input The maximum value is 20 F If the outdoor air temperature is more than 20 F below the reset temperature setpoint the amount of reset is equal to the reset amount setpoint b Reset Based Zone or Return Temperature Zone or return reset is applied to the zone s in a building that tend to overcool or overheat The supply air temperature setpoint is adjusted based on the temperature of the critical zone s o
198. ting data were established and approved under laboratory test conditions using American National Standards Institute standards Ratings shown are for elevations up to 4 500 feet Steady State Efficiency is rated in accordance with DOE test procedures Maximum KW 208V 41 240 54 For Electric heat KW range per specific voltage see Table 22 p 53 Filter dimensions listed are nominal For actual filter and rack sizes see the Unit Installation Operation Maintenance Guide Standard gas furnaces Second Stage is total heating capacity Second Stage First Stage Modulating gas furnaces High Fire is total heating 31 S General Data Table 2 General data 35 40 tons 60 Hz 35 Ton 40 Ton Cooling Performance Nominal Gross Capacity Std Efficiency 407 000 475 000 Nominal Gross Capacity High Efficiency 407 000 479 000 Two Stage Modulating Two Stage Modulating Natural Gas Heat 6 Low High Low High Low High Low High Heating Input BTUH 350 000 600 000 350 000 600 000 400 000 800 000 350 000 750 000 First Stage Low Fire 250 000 425 000 140 000 140 000 300 000 600 000 140 000 140 000 Heating Output BTUH 283 500 486 000 283 500 486 000 324 000 648 000 283 500 607 500 First Stage Low Fire 202 500 344 500 113 400 113 400 243 000 486 000 113 400 113 400 Steady State Efficiency 3 81 00 81 00 81 00 81 00 81 00 81 00 81 00 81 00 No Burners 1 2 1 2 1 2 1 1 No Stages Turn Down Rate 2 2 2 5
199. top heating cooling if enabled function and the evaporator fan The rooftop unit will cycle through the evening as heating cooling if enabled is required in the space When the time clock switches from night setback to occupied mode all heating cooling functions begin normal operation When using the night setback options with a VAV heating cooling rooftop airflow must be maintained through the rooftop unit This can be accomplished by electrically tying the VAV boxes to the VAV heat relay contacts on the Low voltage terminal board or by using changeover thermostats Either of these methods will assure adequate airflow through the unit and satisfactory temperature control of the building Timed Override Activation ICS When this function is initiated by pushing the override button on the ICS sensor TRACER will switch the unit to the occupied mode Unit operation occupied mode during timed override is terminated by a signal from TRACER or through pushing the override cancel button on the ICS sensor Timed Override Activation Non ICS When this function is initiated by the push of an override button on the programmable zone sensor the unit will switch to the occupied mode Automatic Cancellation of the Timed override Mode occurs after three hours of operation or through cancellation of timed override through the programmable zone sensor interface Comparative Enthalpy Control of Economizer The Economizer Actuator receives inputs fro
200. transmissions Clearance Requirements recommended clearances identified with unit dimensions should be maintained to assure adequate serviceability maximum capacity and peak operating efficiency A reduction in unit clearance could result in condenser coil starvation or warm condenser air recirculation If the clearances shown are not possible on a particular job consider the following Do the clearances available allow for major service work such as changing compressors or coils Do the clearances available allow for proper outside air intake exhaust air removal and condenser airflow If screening around the unit is being used is there a possibility of air recirculation from the exhaust to the outside air intake or from condenser exhaust to condenser intake Actual clearances which appear inadequate should be reviewed with a local Trane sales engineer When two or more units are to be placed side by side the distance between the units should be increased to 150 of the recommended single unit clearance The units should also be staggered for two reasons 1 reduce span deflection if more than one unitis placed on a single span Reducing deflection discourages sound transmission 2 To assure proper diffusion of exhaust air before contact with the outside air intake of adjacent unit 17 e mw Application Considerations Duct Design It is important to note that the rated capacities of t
201. ty to monitor space occupancy levels within the building by measuring the parts per million of CO2 Carbon Dioxide in the air As the CO levels increase the outside air damper modulates to meet the CO space ventilation requirements BAYCO2KO006 Duct mounted CO2 sensor has the ability to monitor space occupancy levels within the building by measuring the parts per million of CO2 Carbon Dioxide in the air As the 121 Mechanical Specifications 122 CO levels increase the outside air damper modulates to meet the CO space ventilation requirements BAYICSI004 Field installed Trane Communication Interface TCI BAYLTCIOOS Field installed LonTalk Communication Interface LCI R for Constant Volume CV and Single Zone VAV SZ VAV units BAYLTCI004 Field installed LonTalk Communication Interface LCI R for Variable Air Volume VAV units 001 Field installed BACnet Communication Interface BCI R BAYSENS016 Temperature Sensor is a bullet or pencil type sensor that could be used for temperature input such as return air duct temperature BAYSENS021 Zone Sensor with supply air single temperature setpoint and AUTO OFF system switch Status indication LED lights System ON Heat Cool and Service are provided Sensors are available to be used with VAV units BAYSENS036 37 This wall or duct mounted humidity sensor shall be used to control activation of the hot gas reheat dehumidifi
202. untry Factory shake and drop tested as part of the package design process to help assure that the unit will arrive at your job site in top condition 7 Features and Benefits 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 100 coil leak test is performed at the factory The evaporator coil is pressure tested to 450 psig and the condenser coil at 650 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 ReliaTel Controls ReliaTel controls provide unit control for heating cooling and ventilating utilizing input from sensors that measure outdoor and indoor temperature Quality and Reliability are enhanced through ReliaTel control and logic e Prevents the unit from short cycling considerably improving compressor life e 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 commercial compressor Voyager 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
203. upied Unoccupied switching Phase monitor Temperature discharge limit TDL Timed override activation FC supply fans Supply airflow proving Supply air overpressurization protection on VAV units Dedicated downflow horizontal or mixed airflow configurations Trane 3 D Scroll compressors Two inch standard efficiency filters Sloped condensate drain pan Cleanable IAQ enhancing foil faced insulation on all interior surfaces exposed to the unit air stream cULus listing on standard options Optional Features CV VAV or SZ VAV Control Variable frequency drives on VAV and SZ VAV units with or without bypass Motors with Internal Shaft Grounding Ring Discharge air temperature sensor CV only High efficiency through eStage 50 fresh air tracking power exhaust 100 fresh air tracking power exhaust 50 power exhaust 100 power exhaust Ultra low leak power exhaust Barometric relief Statitrac direct space pressure control Trane Air Quality TRAQ outside air measurement BACnet Communication Interface BCI R LonTalk Communication Interface LCI R Trane Communication Interface TCI Wireless Comm Interface WCI RT PRC033F EN TRANE Features and Benefits e Touchscreen Human Interface e Natural gas heat with single stage two stage and modulating options e Two stage LP gas heat kit only e Stainless steel heat exchanger gas heat only e Electric heat e Economizer with differential comparative
204. urn air temperatures 80 DB 66 F WB 26 7 18 9 C Return air cfm 3540 cfm 1671 L s Outside air ventilation cfm and load 1000 cfm and 15 19 MBh 1 27 tons or 4 45 kW 472 L s Unit accessories include 0 a Aluminized heat exchanger high heat module b 2 Hi efficiency throwaway filters c Exhaust fan d Economizer cycle RT PRCO33F EN e TRANE Selection Procedure Step 1 A summation of the peak cooling load and the outside air ventilation load shows 22 5 tons 1 27 tons 23 77 79 kW 4 45 kW 83 45 required unit capacity From Table 34 p 64 25 4 ton 89 kW unit capacity at 80 DB 67 WB 27 19 C 95 F entering the condenser and 10 000 total peak supply cfm 4720 L s is 297 MBh 24 75 tons Step 2 Having selected the correct unit the supply fan and exhaust fan motor bhp must be determined Supply Air Fan Using Table 58 p 86 determine unit static pressure at design supply cfm External static pressure 1 24 inches 310 Pa Heat exchanger 0 12 inches 30 Pa High efficiency filter 2 50 mm 0 18 inches 45 Pa Economizer 0 07 inches 17 Pa Unit total static pressure 1 61 inches 402 Pa Using total cfm of 10 000 4720 L s and total static pressure of 1 61 inches 41 mm enter Table 55 p 83 Table 55 shows 5 11 bhp 3 8 kW with 601 rpm Step 3 Determine evaporator coil entering air conditions Mixed air dr
205. ving air wet bulb temperature corresponding to an enthalpy of 25 Btu Ib 57 8 F 14 3 C Leaving air temperatures 60 4 0 57 8 WB 15 8 14 3 C Heating Capacity Selection 1 Winter outdoor design conditions O F 17 8 C 2 Total return air temperature 72 F 22 2 C 3 Winter outside air minimum ventilation load and cfm 1 000 cfm and 872 MBh 4 Peak heating load 150 MBh Utilizing unit selection in the cooling capacity procedure Mixed air temperature RADB OADB RADB 72 0 10 0 72 64 8 Supply air fan motor heat temperature rise 20 600 Btu 1 085 x 10 000 cfm 1 9 Mixed air temperature entering heat module 64 8 1 9 66 7 Total winter heating load peak heating ventilation load total fan motor heat 150 87 2 14 223 2 MBh Electric Heating System Unit operating on 415 power supply From Table 50 p 80 kW may be selected for TC 305 unit to satisfy the winter heating load The 67 kW module will do the job Table 50 p 80 also shows an air temperature rise of 21 2 F for 10 000 cfm through the 67 kW heat module Unit supply temperature at design heating conditions mixed air temperature air temperature rise 66 7 21 2 87 9 F Natural Gas Heating System Assume natural gas supply 1000 Btu ft3 From Table 53 p 80 select the low heat module 243 MBh output to satisfy 223 at unit cfm Table 53 80 also shows air temperature rise of 37 3 F for
206. work communication protocol for controls created by American Society of Heating refrigerating and Air Conditioning Engineers Inc ASHRAE Interoperability allows application or project engineers to specify the best products of a given type rather than one individual supplier s entire system It reduces product training and installation costs by standardizing communications across products Interoperable systems allow building managers to monitor and control IntelliPak equipment with Tracer SC controls or a 374 party building automation system It enables integration with many different building controls such as access intrusion monitoring lighting fire and smoke devices energy management and a wide variety of sensors temperature pressure light humidity occupancy and air velocity Interoperability with LonTalk LCI R The LonTalk Communication LCI R for Voyager Commercial offers a building automation control system with outstanding interoperability benefits LonTalk which is an industry standard is an open secure and reliable network communication protocol for controls created by Echelon Corporation and adopted by the LonMark Interoperability Association It has been adopted by several standards such as 709 1 the Electronic Industries Alliance EIA Control Network Protocol Specification and ANSI ASHRAE 135 part of the American Society of Heating Refrigeration and Air Conditioning Engineer s BACnet control sta
207. y bulb temperature determination Using the minimum percent of OA 1 000 cfm 10 000 cfm 10 percent determine the mixture dry bulb to the evaporator RADB OA OADB RADB 80 0 10 95 80 80 1 5 81 5 F 26 7 1 5 28 C Approximate Wet Bulb Mixture Temperature RAWB OA OAWB RAWB 66 0 10 76 66 68 1 67 F A psychrometric chart can be used to more accurately determine the mixture temperature to the evaporator coil Step 4 Determine Total Required Unit Cooling Capacity Required capacity total peak load O A load supply air fan motor heat From Figure 2 p 22 the supply air fan motor heat for 5 11 bhp 14 MBh Capacity 270 15 14 299 MBh 89 kW Step 5 Determine Unit Capacity From Table 34 p 64 unit capacity at 81 5 DB 67 WB entering the evaporator 10 000 supply air cfm 95 F 35 C entering the condenser about 298 MBh 87 kW with 243 MBh 71 1 kW sensible Step 6 Determine Leaving Air Temperature Unit sensible heat capacity corrected for supply air fan motor heat 243 14 229 MBh 67 kW Supply air dry bulb temperature difference 229 MBh 1 085 x 10 000 cfm 21 1 F 6 1 C Supply air dry bulb 81 5 21 1 60 4 15 8 C Unit enthalpy difference 298 4 5 x 10 000 6 62 Btu lb leaving enthalpy h ent WB 31 62 Leaving enthalpy 31 62 Btu lb 6 62 Btu Ib 25 Btu lb 23 TRANE Selection Procedure From Table 8 p 41 the lea

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