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Application
Considerations

PKG-PRC002-EN

8

Equipment Room Location and Orientation

Self-Contained Acoustical
Recommendations

Successful acoustical results are
dependent on many system design
factors.

Following are general acoustical
recommendations. For more information,
or if there is concern about a particular
installation, contact a professional
acoustical consultant.

Location and Orientation of the
Mechanical Equipment Room

Locate the equipment room adjacent to
stairwells, utility rooms, electrical closets,
and rest rooms if possible (See figure
below). This minimizes the acoustic
effects and risk of workmanship or
installation errors. Place the discharge
and return air ductwork over these less
acoustically sensitive areas, using vertical
or horizontal fresh air shafts. Consult code
requirements for fresh air and smoke
purge constraints.

Return Air Ductwork

Duct the return air into the mechanical
equipment room. Connect ductwork to
the unit if local code dictates. The return
air ductwork must have an elbow inside
the equipment room. This elbow will
reduce sound transmissions through the
return duct. Extend the ductwork from
the elbow far enough to block the “line of
sight” to the exterior of the equipment
room. Use a minimum ductwork length
of 15 feet to the equipment room
exterior. Line the duct with two-inch,
three-pound density insulation. Use
multiple, small return ducts for better
acoustical performance to the occupied
space.

Supply Air Ductwork

Insulate the supply air duct with two-inch,
three-pound density insulation. Extend
this lining at least 15 feet out from the
equipment room wall, keeping the duct
aspect ratio as small as possible.
Minimize large flat panels since they

transmit sound. In addition, small aspect
ratios will minimize potential “oil canning”
of the duct due to flow turbulence.

The flexible horizontal discharge plenum
option helps avoid complicated ductwork
transitions. Ductwork turning vanes
typically improve pressure drop but
degrade acoustical performance.

Recommended Maximum Air Velocities

The maximum recommended velocity
for the discharge air duct is 2,000 fpm.
The maximum recommended velocity
for the return air duct is 1,000 fpm. Limit
air velocities below these operating
points to minimize the risk of flow
turbulence that causes regenerated
noise. Using round supply duct and static
regain allows maximum discharge air
velocities up to 3,000 fpm. Lining round
supply duct also substantially lowers
frequency noise attenuation. However,
flow regenerated noise potential
increases dramatically at air velocities
over 3000 fpm.

Self-Contained

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Содержание CCRC20

Страница 1: ...December 2001 PKG PRC002 EN CommercialSelf Contained IntelliPak Signature Series 20 80 T on Water Cooled Air Conditioners 20 60 T on Air Cooled Air Conditioners Remote Air Cooled Condensers...

Страница 2: ...optionshown Sightglasseswith portsforviewing whileunitisrunning Hingedandremovablecontrol panel door for easy access Unitmountedmicroprocessor controlwitheasy to readhuman interfacepanel Energysavings...

Страница 3: ...lection Procedure 12 Model Number Description 14 General Data 17 Performance Data 22 Airside Pressure Drops 22 Waterside Pressure Drops 29 Water Cooled Units 31 Air Cooled Units 60 Heating Coils 68 Co...

Страница 4: ...r system since only units on floors requiring cooling need to operate Significant annual energy consumption reduction due to partial occupancy after hours when compared to a central chilled water syst...

Страница 5: ...module Generic BAS interface Comparative enthalpy control Ventilation override from up to five external inputs Remote human interface controls up to four units Fully integrated factory installed commi...

Страница 6: ...your facility all from your personal computer The IntelliPak self contained unit as part ofTrane ICS provides powerful maintenance monitoring control and reporting capabilities Tracer places the self...

Страница 7: ...cies The most outstanding feature of the scroll compressor 3 D compliance is that slugging will not cause failure In a reciprocating compressor however liquid or dirt can cause serious damage Low Torq...

Страница 8: ...exterior of the equipment room Use a minimum ductwork length of 15 feet to the equipment room exterior Line the duct with two inch three pound density insulation Use multiple small return ducts for be...

Страница 9: ...ransmission to or from the building plumbing The Signature Series self contained unit is internally isolated and does not require additional isolation However ensure proper system vibration isolation...

Страница 10: ...ondensing water applications between 35 F 1 7 C and 54 F 12 2 C require a condensing pressure control valve Any unit with variable flow waterside valves can modulate water flow to maintain a user defi...

Страница 11: ...it Nuisance high head pressure tripouts may also occur The coil inlet must also be unobstructed A unit installed closer than the minimum recommended distance to a wall or other vertical riser will exp...

Страница 12: ...heat by using the following equation Fan motor heat MBh 2 8 x fan motor brake horsepower 7 Determine net total capacity and net sensible capacity by subtracting fan motor heat from gross total capacit...

Страница 13: ...age 42 Use entering air of 80 67 and entering water temperature of 55 deg F at 105 gpm The table provides a gross total capacity of 282 1 MBh and gross sensible capacity of 277 2 MBh and 60 4 deg F le...

Страница 14: ...d Plenum w Field Cut Holes F Low Plenum w Field Cut Holes H Std Plenum Double wall w Field Cut Holes J Low Plenum Double wall w Field Cut Holes K 45 Plenum w Factory Cut Holes Ship Separate L Std Plen...

Страница 15: ...E GBAS and TCI F VOM and TCI G GBAS and VOM H GBAS and RHI J VOM and RHI K TCI and RHI L GBAS VOM and TCI M GBAS VOM and RHI N GBAS TCI and RHI P VOM TCI and RHI R GBAS VOM TCI and RHI 0 None Digit 3...

Страница 16: ...3 ph 5 575Volt 60 Hz 3 ph 6 200Volt 60 Hz 3 ph Digit 9 Control Option 0 No LowAmbient Damper I Pak A No Low Ambient Damper T Stat B Low Ambient I Pak C Low Ambient T Stat Digit 10 11 Design Sequence...

Страница 17: ...4 24 24 24 25 24 25 Circuit C 24 25 Refrigerant Charge kg R 22 Circuit A 10 9 10 9 10 9 12 7 13 6 10 9 11 3 Circuit B 10 9 10 9 10 9 10 9 11 3 10 9 11 3 Circuit C 10 9 11 3 Capacity Steps 100 53 0 100...

Страница 18: ...2 Circuit D 24 25 32 Refrigerant Charge kg R 22 Circuit A 12 7 13 6 12 7 13 6 12 7 13 6 14 5 Circuit B 10 9 11 3 12 7 13 6 12 7 13 6 14 5 Circuit C 10 9 11 3 12 7 13 6 12 7 13 6 14 5 Circuit D 10 9 11...

Страница 19: ...0 100 70 41 30 0 100 65 30 0 100 73 46 20 0 Filter Data Quantity 8 8 8 8 8 4 4 4 Size inches 20x18x2 20x18x2 20x18x2 20x18x2 20x18x2 16x20x2 16x20x2 16x20x2 Size mm 508x457x51 508x457x51 508x457x51 5...

Страница 20: ...115 0 115 Low Ambient Option C 17 8 46 1 17 8 46 1 17 8 46 1 17 8 46 1 17 8 46 1 17 8 46 1 Notes 1 Gross Heat Rejection is at a 20 F 6 7 C ITD InitialTemperature Difference between condensing temperat...

Страница 21: ...2 2 762x2057 4 FPF 80 80 80 80 Filter Data Quantity 4 4 4 4 Size inches 20x18x2 16x20x2 20x18x2 16x20x2 Size mm 508x457x51 406x508x51 508x457x51 406x508x51 Quantity 8 8 8 8 Size inches 20x20x2 16x25x2...

Страница 22: ...on construction filters indicates cfm where face velocity exceeds manufacturer s recommended maximum of 300 fpm After startup construction filters must be replaced with medium velocity or high velocit...

Страница 23: ...sure Drop SCWF SIWF 72 Notes 1 Dotted line on construction filters indicates cfm where face velocity exceeds manufacturer s recommended maximum of 300 fpm After startup construction filters must be re...

Страница 24: ...ance Airside Pressure Data Drops PKG PRC002 EN 24 Chart PD 9 Airside Pressure Drop Steam Coil 20 to 80 Ton Units For NS Coils Heating Coils Chart PD 10 Airside Pressure Drop Hot Water Coil 20 to 80 To...

Страница 25: ...ssure for proper fan horsepower determination Discharge Plenum Chart PD 11 Airside Pressure Drop Standard Height Discharge Plenum 42 to 80Ton Unit Chart PD 12 Airside Pressure Drop Low Height Discharg...

Страница 26: ...essure Data Drops PKG PRC002 EN 26 Chart PD 14 Airside Pressure Drop Extended Height Discharge Plenum 20 to 38 Ton Unit Chart PD 15 Airside Pressure Drop Extended Height Discharge Plenum 42 to 80 Ton...

Страница 27: ...PKG PRC002 EN 27 Airside Economizer with Standard Damper Chart PD 16 Airside Pressure Drop Airside Economizer with Standard Damper 20 to 38 Ton Unit Chart PD 17 Airside Pressure Drop Airside Economize...

Страница 28: ...Performance Airside Pressure Data Drops PKG PRC002 EN 28 Airside Economizer with T raq Damper Chart PD 18 Airside Pressure Drop Airside Economizer withTraq Damper Air Flow Rate CFM...

Страница 29: ...hart PD 20 Waterside Pressure Drop SCWF SIWF 29 32 Chart PD 21 Waterside Pressure Drop SCWF SIWF 35 38 Chart PD 22 Waterside Pressure Drop SCWF SIWF 42 46 Note Each curve provides total water pressure...

Страница 30: ...8 Chart PD 24 Waterside Pressure Drop SCWF SIWF 65 Chart PD 25 Waterside Pressure Drop SCWF SIWF 72 Chart PD 26 Waterside Pressure Drop SCWF SIWF 80 Note Each curve provides total water pressure drop...

Страница 31: ...ionTable Cfm Compared Cooling Sensible To Rated Capacity Capacity Quanitity Multiplier Multiplier 20 0 970 0 910 10 0 985 0 955 DX Cooling Std 1 000 1 000 3 1 005 1 014 6 1 009 1 027 20 0 970 0 910 10...

Страница 32: ...8 208 8 61 0 50 340 7 219 3 58 6 230 6 180 5 64 2 72 60 364 4 228 2 57 1 244 2 185 1 63 1 70 382 6 235 1 55 9 255 1 188 8 62 3 20 Ton Table PD 3 SCWF SIWF 20 Economizer Low Capacity 8 000 cfm Entering...

Страница 33: ...226 209 104 6 80 67 266 183 85 5 256 179 95 4 245 174 105 3 72 289 147 86 3 278 143 96 1 267 139 106 0 62 247 246 84 8 239 239 94 8 231 231 104 8 85 67 265 216 85 5 256 211 95 4 245 207 105 3 72 288...

Страница 34: ...225 8 60 9 55 366 9 237 7 58 3 247 9 195 9 64 0 72 66 391 3 246 8 56 9 262 1 200 7 62 9 77 410 3 254 0 55 7 273 5 204 6 62 1 Table PD 6 SCWF SIWF 22 Economizer Low Capacity 8 800 cfm Entering Water Te...

Страница 35: ...0 cfm 66 gpm EnteringWaterTemp EnteringAir 75 F 85 F 95 F EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 257 197 84 3 248 193 94 3 238 188 104 2 75 67...

Страница 36: ...9 3 63 261 5 188 6 53 3 175 9 160 0 60 6 72 75 277 6 194 2 52 4 184 5 162 8 59 9 80 283 2 196 2 52 1 187 7 163 8 59 7 Table PD 8 SCWF SIWF 25 Economizer Full Capacity 10 000 cfm Entering Water Temp En...

Страница 37: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 281 234 83 9 270 229 93 8 259 224 103 6 75 67 306 184 84 5 294 179 94 4 281 174 104 3 72 332 133 85 3 3...

Страница 38: ...1 60 9 73 489 7 316 0 58 4 331 0 260 1 64 1 72 87 521 5 327 9 57 0 349 3 266 3 63 0 102 547 9 337 9 55 7 365 1 271 7 62 2 Table PD 12 SCWF SIWF 29 Economizer Low Capacity 11 600 cfm Entering Water Tem...

Страница 39: ...600 cfm 87 gpm Entering Water Temp Entering Air 75 F 85 F 95 F EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 335 266 84 2 323 259 94 1 309 254 104 0...

Страница 40: ...61 3 80 526 4 342 5 58 2 355 4 282 6 63 9 72 96 560 6 355 2 56 7 375 4 289 3 62 8 102 571 4 359 3 56 2 381 8 291 5 62 5 32 Ton Table PD 15 SCWF SIWF 32 Economizer Low Capacity 12 800 cfm Entering Wat...

Страница 41: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 367 317 83 9 352 310 93 8 337 303 103 7 75 67 398 246 84 6 382 240 94 5 365 233 104 3 72 432 175 85 3 4...

Страница 42: ...9 53 1 333 5 333 5 60 6 88 544 2 357 0 57 4 365 6 294 8 63 3 72 105 577 1 369 2 56 0 384 6 301 2 62 3 119 599 3 377 5 55 1 397 7 305 6 61 7 Table PD 18 SCWF SIWF 35 Economizer Low Capacity 14 000 cfm...

Страница 43: ...000 cfm 105 gpm Entering Water Temp Entering Air 75 F 85 F 95 F EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 401 320 84 1 386 313 94 0 369 306 103 9...

Страница 44: ...7 235 7 59 0 95 366 9 263 3 52 7 244 3 222 3 60 1 72 114 388 7 270 9 51 8 256 2 226 2 59 5 119 393 6 272 7 51 6 259 0 227 1 59 4 Table PD 20 SCWF SIWF 38 Economizer Full Capacity 15 200 cfm Entering...

Страница 45: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 434 373 83 9 416 365 93 8 398 357 103 7 75 67 471 290 84 6 452 283 94 5 432 275 104 3 72 511 206 85 3 4...

Страница 46: ...1 0 105 712 7 457 3 58 6 479 1 374 9 64 1 72 126 756 0 473 6 57 0 504 7 383 5 63 0 142 782 8 483 8 56 0 520 7 388 9 62 3 Table PD 24 SCWF SIWF 42 Economizer Low Capacity 16 800 cfm Entering Water Temp...

Страница 47: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 488 403 84 1 469 394 94 1 449 385 104 0 75 67 530 317 84 9 510 309 94 7 488 300 104 6 72 576 231 85 6 5...

Страница 48: ...115 761 0 492 1 58 2 511 5 404 5 63 9 72 138 806 5 509 1 56 7 538 2 413 4 62 8 142 813 3 511 6 56 5 542 2 414 8 62 6 46 Ton Table PD 27 SCWF SIWF 46 Economizer Low Capacity 18 400 cfm Entering WaterTe...

Страница 49: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 517 449 83 8 498 439 93 6 476 429 103 5 75 67 561 348 84 4 540 340 94 3 516 331 104 1 72 609 248 85 1 5...

Страница 50: ...535 8 60 9 130 888 9 569 1 58 7 597 7 466 2 64 2 72 156 943 3 589 5 57 1 629 7 477 0 63 1 182 986 2 606 0 55 8 655 5 485 8 62 2 Table PD 30 SCWF SIWF 52 Economizer Low Capacity 20 800 cfm Entering Wat...

Страница 51: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 596 471 84 1 575 461 94 0 551 450 103 9 75 67 650 376 84 8 626 366 94 7 601 356 104 6 72 707 280 85 5 6...

Страница 52: ...59 3 145 628 9 444 0 53 7 419 7 373 6 60 8 72 174 665 8 457 0 52 7 439 8 380 2 60 1 186 678 6 461 5 52 3 447 0 382 5 59 8 Table PD 32 SCWF SIWF 58 Economizer Full Capacity 23 200 cfm Entering WaterTe...

Страница 53: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 663 571 83 9 637 559 93 8 610 547 103 7 75 67 720 444 84 6 692 433 94 4 662 421 104 3 72 782 316 85 3 7...

Страница 54: ...638 2 60 6 163 1043 6 680 9 57 8 701 3 561 3 63 6 72 195 1103 6 703 1 56 3 736 1 573 0 62 5 226 1149 9 720 5 55 2 763 4 582 1 61 8 Table PD 36 SCWF SIWF 65 Economizer Low Capacity 26 000 cfm Entering...

Страница 55: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 744 609 84 1 715 597 93 9 686 583 103 8 75 67 809 480 84 8 779 468 94 6 746 455 104 5 72 879 351 85 5 8...

Страница 56: ...681 6 61 0 180 1118 3 737 1 57 4 751 4 609 6 63 3 72 216 1182 3 760 6 55 9 788 3 621 9 62 3 226 1197 5 766 2 55 6 797 1 624 8 62 1 Table PD 39 SCWF SIWF 72 Economizer Low Capacity 28 000 cfm Entering...

Страница 57: ...EDB EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 799 690 83 7 768 675 93 6 735 660 103 4 75 67 868 536 84 3 834 522 94 2 798 509 104 0 72 941 381 85 0 9...

Страница 58: ...8 703 8 60 7 200 1170 1 766 1 56 7 783 6 631 4 62 8 72 240 1233 4 789 5 55 3 820 2 643 6 61 8 248 1244 3 793 5 55 0 826 5 645 7 61 7 Table PD 42 SCWF SIWF 80 Economizer Low Capacity 29 800 cfm Enterin...

Страница 59: ...B EWB Total Sensible Total Sensible Total Sensible F F MBh MBh LWT MBh MBh LWT MBh MBh LWT 62 891 761 83 7 856 746 93 6 819 729 103 4 75 67 966 590 84 3 928 575 94 2 887 559 104 0 72 1049 419 85 0 100...

Страница 60: ...242 6 171 7 67 313 6 139 5 302 6 135 2 290 9 130 6 278 4 125 7 265 1 120 6 62 287 3 240 4 277 4 235 9 266 8 231 1 255 4 226 0 243 4 220 5 75 67 313 3 188 7 302 4 184 3 290 7 179 7 278 2 174 8 264 9 16...

Страница 61: ...192 0 67 367 8 161 8 355 1 156 6 341 7 151 1 327 5 145 5 312 4 139 5 62 336 5 265 4 324 9 260 1 312 5 254 5 299 4 248 7 285 5 242 5 75 67 367 4 212 3 354 8 207 1 341 4 201 6 327 2 195 9 312 1 189 9 72...

Страница 62: ...226 3 67 404 3 181 4 388 9 175 4 372 8 169 2 355 9 162 7 338 2 156 0 62 371 5 320 3 357 6 314 0 343 0 307 3 327 8 300 3 311 9 292 7 75 67 403 9 249 1 388 6 243 1 372 5 236 9 355 6 230 3 337 9 223 6 72...

Страница 63: ...240 5 67 453 3 200 0 437 9 193 7 421 4 187 1 403 8 180 2 384 9 172 8 62 415 0 333 7 400 9 327 3 385 6 320 5 369 3 313 3 352 0 305 6 75 67 452 9 265 1 437 6 258 9 421 1 252 2 403 4 245 2 384 6 237 8 72...

Страница 64: ...268 6 67 480 9 215 4 463 5 208 6 445 0 201 4 425 4 193 9 404 5 186 0 62 441 7 378 7 425 9 371 6 409 1 364 0 391 4 355 9 372 6 347 1 75 67 480 6 295 0 463 2 288 2 444 7 281 0 425 0 273 4 404 2 265 4 72...

Страница 65: ...308 9 67 559 2 249 9 539 0 241 9 517 6 233 6 495 0 224 8 471 1 215 7 62 512 3 434 1 494 0 425 8 474 6 417 0 454 1 407 6 432 6 397 5 75 67 558 7 339 8 538 5 331 8 517 2 323 4 494 6 314 6 470 7 305 4 7...

Страница 66: ...393 7 67 719 0 320 1 692 5 309 7 664 9 298 9 636 0 287 7 605 8 276 2 62 657 8 552 9 633 5 542 1 608 4 531 0 582 2 519 4 555 0 507 1 75 67 718 4 433 7 692 0 423 2 664 3 412 3 635 4 401 1 605 3 389 4 72...

Страница 67: ...28 5 67 954 6 427 0 917 3 412 4 878 5 397 4 838 1 381 9 796 1 366 0 62 874 6 748 6 840 9 733 7 805 9 718 3 769 5 702 2 731 9 685 6 75 67 953 8 583 7 916 5 569 1 877 8 553 9 837 4 538 3 795 4 522 2 72...

Страница 68: ...7 84 0 74 6 80 tons 29800 631 5 79 5 63 1 761 5 83 6 75 9 Based on 60 degree F EAT with a 20 degree F water temperature differance Table PD 53 Steam Heating Capacity 2 psi 5 psi 10 psi Unit Airflow Ca...

Страница 69: ...Analog input Airside economizer damper minimum position Analog output Outside air damper actuator Heat Module Option Analog output Generic BAS Option GBAS Binary inputs Demand limit contacts Binary o...

Страница 70: ...I module or ventilation override module VOM were field installed the unit configuration will require editing to reflect those options for proper unit operation SERVICE allows servicing or troubleshoot...

Страница 71: ...air dampers Closed Heat all stages Off Modulating heat output at 0 vdc Occupied Unoccupied output Deenergized VO relay Energized Exhaust fan field installed Off Exhaust damper field installed Closed...

Страница 72: ...nits with a GBAS and is used to reduce electrical consumption at peak load times There are two types of demand limiting 50 and 100 When demand limiting is needed mechanical cooling and heating operati...

Страница 73: ...de vanes will close when the supply fan is off Variable Frequency Drive VFD Control Variable frequency drives are driven by a modulating 0 10 vdc signal from the RTM module A pressure transducer measu...

Страница 74: ...of cooling will start after the economizer reaches full open Note that the airside economizer will only function freely if ambient conditions are below the enthalpy control settings or below the retur...

Страница 75: ...atisfy cooling requirements Heating Hot Water or Steam On units with hot water or steam heating the supply air temperature can be controlled to a heating setpoint during the occupied mode The supply a...

Страница 76: ...tback sensor Accessory Model Number Digit 6 J BAYSENS020 This programmable night setback sensor is for use inVAV applications The sensor has a time clock function that provides communication to the se...

Страница 77: ...rature setpoint levers for setting cooling blue lever or heating red lever Thermometer to indicate temperatuare in the zone Function status indicator lights SYS ON glows continuously during normal ope...

Страница 78: ...temperature sensing in the zone A timed override button to move an Integrated Comfort System or a building management system from unoccupied to occupied mode Setpoint thumbwheel for local setpoint ad...

Страница 79: ...SIRF 20 25 29 30 35 40 50 60 SCWF SIWF 20 25 29 32 35 38 42 46 52 58 65 72 80 10 2 1 3 2 1 15 1 1 3 3 4 Table ED 2 SCWF SIWF Compressor Electrical Data 200V 460V 575V HP RLA LRA RLA LRA RLA LRA 10 33...

Страница 80: ...7 Note Electric heat amperage should not be considered when determining minimum circuit ampacity The current of the unit in the heating mode will not exceed the current of the unit in the cooling mod...

Страница 81: ...Dimensions and Weights PKG PRC002 EN 81 Self Contained 20 38 Tons 20 38Ton Self Contained...

Страница 82: ...Dimensions and Weights PKG PRC002 EN 82 40 80Ton Self Contained Self Contained 40 80 Ton 82...

Страница 83: ...C D SXWF 20 25 30 3 8 26 1 8 21 1 4 25 3 4 SXRF 20 SXWF 29 32 31 7 8 23 1 2 23 1 8 20 3 8 SXRF 25 29 SXWF 35 38 30 1 2 26 1 8 21 1 4 25 3 4 SXRF 30 35 SXWF 42 80 43 1 8 33 1 2 28 7 8 34 1 2 SXRF 40 6...

Страница 84: ...CCRC CIRC 35 40 1781 3321 2235 CCRC CIRC 50 60 1781 4470 2235 Air Cooled Condenser CCRC CIRC 20 and 29 CCRC CIRC 35 and 40 CCRC CIRC 50 and 60 AC Optional Low Ambient Damper OneDamperPerCircuit Refri...

Страница 85: ...it E F G H J K L M N CCRC CIRC20 32 1699 365 470 629 737 16 29 16 29 CCRC CIRC35 40 1699 365 470 629 737 16 29 22 35 CCRC CIRC 50 1699 365 470 629 737 16 29 22 41 CCRC CIRC 60 1699 365 470 629 737 22...

Страница 86: ...8 105 1 4 18 13 1 4 3 22 1 8 6 3 8 5 3 8 4 3 8 1 1 4 Piping Locations For Steam Coils Metric mm A B C D E F G H J K L M N Unit Sizes 20 38 1534 2105 457 568 76 470 98 127 111 32 Unit Sizes 42 80 1851...

Страница 87: ...119 7 8 390 lbs Unit Sizes 42 80 Std 80 3 8 28 5 8 119 7 8 540 lbs Ext 80 3 8 45 119 7 8 705 lbs Plenum Dimensions Metric mm A B C Weight Low 1648 625 2435 147 4 kg Unit Sizes 20 38 Std 1648 822 2435...

Страница 88: ...Dimensions and Weights PKG PRC002 EN 88 Airside Economizer Airside Economizer...

Страница 89: ...2 40 SXRF 57 3 8 86 1 2 13 1 4 104 3 8 8 7 8 94 1 8 63 1 2 28 1 8 26 6 7 8 15 26 24 3 4 20 3 8 63 1 2 46 SXWF 50 SXRF 57 3 8 86 1 2 13 1 4 104 3 8 8 7 8 96 5 8 63 1 2 52 37 1 2 1 7 8 9 1 4 37 1 2 19 2...

Страница 90: ...ilities 70 mm 114 mm Zone Temperature Sensor W Timed Override Buttons BAYSENS013 70 mm 114 mm Dual Setpoint Manual Automatic Changeover Sensor With System Function Lights BAYSENS010 70 mm 114 mm Zone...

Страница 91: ...Zone Sensors 70 mm 114 mm Zone Temperature Sensor Only BAYSENS017 Single Setpoint Sensor With System Function Lights BAYSENS021 70 mm 114 mm Programmable Night Setback Sensor BAYSENS019B 140 mm 95 mm...

Страница 92: ...on and waterside component service Right 9 in 229 mm Non VFD w open return 18 in 457 mm Non VFD w ducted return 24 in 610 mm w VFD 7 5 to 20 HP 36 in 914 mm w VFD 25 to 50 HP Inlet 18 in 457 mm Provid...

Страница 93: ...32mm A D B C F E G H 96 2132mm 48 1066mm Control Panel 96 2132mm 48 1066mm C B D A Top View CCRC CIRC 20 29 Top View CCRC CIRC 35 40 Service Clearances Remote Air Cooled Condensers Models CCRC CIRC To...

Страница 94: ...0 1510 500 225 190 85 390 175 460 210 30 3370 1530 500 225 280 130 505 230 460 210 35 3470 1575 500 225 280 130 505 230 460 210 40 4410 2000 640 290 255 115 505 230 600 270 50 4980 2260 700 315 335 15...

Страница 95: ...Two refrigerant circuits shall be piped to the unit s exterior The refrigerant piping includes filter driers for field installation sight glasses distributors thermal expansion valves with adjustable...

Страница 96: ...include an integral subcooling circuit for each circuit All necessary controls to run unit fans shall be factory installed The control panel shall include fan motor contactors terminal block connecti...

Страница 97: ...to accelerate or decelerate as required to maintain the supply static pressure setpoint Supply AirTemperature ControlWith Variable Frequency Drive with Bypass Manual bypass control provides full nomin...

Страница 98: ...the first stage of cooling in occupied or unoccupied mode and when ambient conditions are favorable for economizing Inherent in the unit controller is the ability to suppress the setpoint below the no...

Страница 99: ...minum fins positioned continuously across the entire coil width not exceeding 12 fins per inch The coil casing is 16 gauge steel Coil performance is rated at a maximum working pressure of 200 psig in...

Страница 100: ...unit sizes 20 38 tons the low height plenum is 24 5 8 inches 625 mm and the standard height plenum is 32 3 8 inches 822 mm On unit sizes 42 80 tons the low height plenum is 21 1 8 inches 537 mm and t...

Страница 101: ...fications without notice Literature Order Number PKG PRC002 EN File Number PL UN PKG PRC002 EN 1201 Supersedes PKG PRC002 EN 01 01 Stocking Location La Crosse Inland TheTrane Company A Division of Ame...

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