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I N S TA L L AT I O N, O P E R AT I O N A N D

M A I N T E N A N C E I N S T R U C T I O N S

Original document

Air-Cooled Screw Chillers

30XB - 30XBE - 30XBP

Nominal cooling capacity: 270 - 1688 kW - 50Hz

Unit with options 15 & 23A

Содержание AquaForce 30XB 1000

Страница 1: ...INSTALLATION OPERATION AND M A I N T E N A N C E I N S T R U C T I O N S Original document Air Cooled Screw Chillers 30XB 30XBE 30XBP Nominal cooling capacity 270 1688 kW 50Hz Unit with options 15 23A...

Страница 2: ...2...

Страница 3: ...llation 17 3 15 Distance to the wall 17 3 16 Underneath a roof 17 4 PHYSICAL AND ELECTRICAL DATA FOR 30XB UNITS 18 4 1 Physical data 30XB 18 4 2 Physical data 30XBE 22 4 3 Physical data 30XBP 26 4 4 P...

Страница 4: ...correction capacitors option 231 73 13 MAIN OPTIONS 75 14 STANDARD MAINTENANCE 78 14 1 Level 1 maintenance 78 14 2 Level 2 maintenance 78 14 3 Level 3 or higher maintenance 78 14 4 Tightening torques...

Страница 5: ...tion plugs are still present at the valve outlets These plugs are generally made of plastic and should not be used If they are still present please remove them Install devices at the valve outlets or...

Страница 6: ...is running hearing protection is required for any intervention in its vicinity Carrier recommends the following drafting for a logbook the table below should not be considered as reference and does no...

Страница 7: ...of protective devices Test protocols Recommissioning of the equipment Consult Carrier Service for this type of test Carrier mentions here only the principle of a test without removing the pressure sw...

Страница 8: ...ual liquid line valve is supplied with all units for connection to the transfer station The units must never be modified to add refrigerant and oil charging removal and purging devices All these devic...

Страница 9: ...t be repaired or replaced See also chapter 13 Standard maintenance 2 2 Moving and siting the unit 2 2 1 Moving See chapter 1 1 Installation safety considerations In some cases vertical supports are ad...

Страница 10: ...ure panels of the unit Only the base of the unit frame is designed to withstand such stresses If a unit includes a hydraulic module options 116R S T U the hydraulic module and pump piping must be inst...

Страница 11: ...the certified dimensional drawings provided with the unit Appedix 4 If the installation includes several units or if this these is are close to walls please refer to chapters 3 13 Multiple chiller in...

Страница 12: ...mensional drawings provided with the unit Appedix 4 If the installation includes several units or if this these is are close to walls please refer to chapters 3 13 Multiple chiller installation and 3...

Страница 13: ...n consult the certified dimensional drawings provided with the unit Appedix 4 If the installation includes several units or if this these is are close to walls please refer to chapters 3 13 Multiple c...

Страница 14: ...d dimensional drawings provided with the unit Appedix 4 If the installation includes several units or if this these is are close to walls please refer to chapters 3 13 Multiple chiller installation an...

Страница 15: ...he unit Appedix 4 If the installation includes several units or if this these is are close to walls please refer to chapters 3 13 Multiple chiller installation and 3 14 Distance to the wall of the ins...

Страница 16: ...imensional drawings provided with the unit Appedix 4 If the installation includes several units or if this these is are close to walls please refer to chapters 3 13 Multiple chiller installation and 3...

Страница 17: ...s 100A 100C 107 refer to the certified drawing Air outlet do not obstruct Power supply and control connection Slinging points 3 14 Multiple chiller installation It is recommended to install multiple c...

Страница 18: ...option 118A 3 kg 3053 3084 3103 3694 3757 4100 4806 4935 5216 5532 Unit option 50 3 kg 3314 3345 3364 4023 4164 4515 5428 5657 5923 6245 Compressors 06T semi hermetic screw compressor 50 r s Circuit...

Страница 19: ...aulic module option Pump Victaulic screen filter relief valve water and air drain valve pressure sensors expansion tank option Pump Centrifugal pump monocell 48 3r s low or high pressure as required s...

Страница 20: ...6660 7144 Compressors 06T semi hermetic screw compressor 50 r s Circuit A 1 1 1 1 1 1 1 1 1 1 Circuit B 1 1 1 1 1 1 1 1 1 1 Circuit C 1 1 Circuit D 1 No of control stages Refrigerant for standard unit...

Страница 21: ...m rotation speed r s 11 7 11 7 11 7 11 7 11 7 11 7 11 7 11 7 11 7 11 7 Water heat exchanger Flooded multi pipe type Water volume l 119 130 140 164 174 180 189 189 240 240 Max water side operating pres...

Страница 22: ...5075 5348 5661 Unit option 50 3 kg 3385 3417 3437 4106 4248 4590 5550 5696 6056 6368 Compressors 06T semi hermetic screw compressor 50 r s Circuit A 1 1 1 1 1 1 1 1 1 1 Circuit B 1 1 1 1 1 1 1 1 1 1...

Страница 23: ...le kPa 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 Hydraulic module option Pump Victaulic screen filter relief valve water and air drain valve pressure sensors expansion tank option Pump Centrif...

Страница 24: ...06T semi hermetic screw compressor 50 r s Circuit A 1 1 1 1 1 1 1 1 1 Circuit B 1 1 1 1 1 1 1 1 1 Circuit C 1 Circuit D 1 No of control stages Refrigerant for standard unit 4 R134a Circuit A kg 69 72...

Страница 25: ...on speed r s 11 7 11 7 11 7 11 7 11 7 11 7 11 7 11 7 11 7 Water heat exchanger Flooded multi pipe type Water volume l 119 130 140 164 174 180 189 189 240 Max water side operating pressure without hydr...

Страница 26: ...5191 5458 5770 Compressors 06T semi hermetic screw compressor 50 r s Circuit A 1 1 1 1 1 1 1 1 1 1 Circuit B 1 1 1 1 1 1 1 1 1 1 No of control stages Refrigerant for standard unit 4 R134a Circuit A kg...

Страница 27: ...000 Hydraulic module option Pump Victaulic screen filter relief valve water and air drain valve pressure sensors expansion tank option Pump Centrifugal pump monocell 48 3r s low or high pressure as re...

Страница 28: ...06T semi hermetic screw compressor 50 r s Circuit A 1 1 1 1 1 1 1 1 Circuit B 1 1 1 1 1 1 1 1 No of control stages Refrigerant for standard unit 4 R134a Circuit A kg 75 72 79 82 84 115 121 124 teqCO2...

Страница 29: ...89 189 Max water side operating pressure without hydraulic module kPa 1000 1000 1000 1000 1000 1000 1000 1000 Hydraulic module option Pump Victaulic screen filter relief valve water and air drain valv...

Страница 30: ...4200 4263 4741 5494 5599 6286 6575 Compressors 06T semi hermetic screw compressor 50 r s Circuit A 1 1 1 1 1 1 1 1 1 1 Circuit B 1 1 1 1 1 1 1 1 1 1 No of control stages Refrigerant for standard unit...

Страница 31: ...00 Hydraulic module option Pump Victaulic screen filter relief valve water and air drain valve pressure sensors expansion tank option Pump Centrifugal pump monocell 48 3r s low or high pressure as req...

Страница 32: ...ressor 50 r s Circuit A 1 1 1 1 1 1 1 1 1 Circuit B 1 1 1 1 1 1 1 1 1 Circuit C 1 1 Circuit D 1 No of control stages Refrigerant for standard unit 4 R134a Circuit A kg 130 129 140 125 128 170 176 140...

Страница 33: ...1000 1000 1000 1000 Water connections Victaulic type Standard option 8 Nominal diameter in 6 6 8 6 6 6 6 8 6 6 Actual outside diameter mm 168 3 168 3 219 1 168 3 168 3 168 3 168 3 219 1 168 3 168 3 Op...

Страница 34: ...514 544 590 629 729 Unit option 15LS A 200 218 236 273 306 336 409 441 496 526 572 611 707 Maximum current Un 10 1 Standard unit A 221 240 259 301 336 368 450 485 544 576 625 667 773 Unit option 15LS...

Страница 35: ...ion 15LS Circuit 1 a A 241 257 324 337 372 518 425 Circuit 2 a A 335 372 337 369 372 259 425 Option 081 A 576 628 661 706 743 Maximum operating current draw Un 1 30XB Standard unit Circuit 1 a A 319 3...

Страница 36: ...587 587 629 629 629 828 813 Circuit 2 a A 629 629 629 629 629 587 813 Option 081 A 1051 1094 1097 1132 1136 Option 081 Opt 25c A 802 820 844 862 862 Unit option 15LS Circuit 1 a A 587 587 629 629 629...

Страница 37: ...80 625 723 Unit option 15LS A 195 213 231 267 300 330 401 432 487 517 563 605 700 Maximum current Un 10 1 Standard unit A 216 235 254 295 330 362 441 475 534 566 615 663 767 Unit option 15LS A 207 226...

Страница 38: ...081 A 601 652 681 726 764 Unit option 15LS Circuit 1 a A 239 255 319 332 366 417 Circuit 2 a A 334 367 332 364 366 417 Option 081 A 572 621 650 695 731 Maximum operating current draw Un 1 Standard un...

Страница 39: ...Standard unit Circuit 1 a A 587 587 629 629 629 813 Circuit 2 a A 629 629 629 629 629 813 Option 081 A 1059 1097 1097 1132 1136 Option 081 Opt 25c A 802 820 844 862 862 Unit option 15LS Circuit 1 a A...

Страница 40: ...78 617 715 Unit option 15LS A 200 218 236 273 306 336 409 441 496 526 571 610 706 Maximum current Un 10 1 Standard unit A 215 234 253 293 328 360 438 473 532 564 613 655 759 Unit option 15LS A 212 231...

Страница 41: ...uit 1 a A 240 256 324 337 372 Circuit 2 a A 334 371 337 369 372 Option 081 A 574 627 661 706 743 Maximum operating current draw Un 1 30XBP Standard unit Circuit 1 a A 312 358 428 458 495 Circuit 2 a A...

Страница 42: ...Circuit 2 a A 629 629 629 629 629 Option 081 A 1042 1082 1087 1122 1124 Option 081 Opt 25c A 793 809 834 852 851 Unit option 15LS Circuit 1 a A 587 587 629 629 629 Circuit 2 a A 629 629 629 629 629 O...

Страница 43: ...7 327 351 406 427 447 506 542 Unit option 15LS A 142 158 177 199 230 255 310 333 388 409 428 488 521 Maximum operating current draw Un 1 30XB Standard unit A 209 227 249 285 318 352 426 459 518 548 59...

Страница 44: ...63 692 737 777 Unit option 15LS Circuit 1 a A 245 261 324 337 372 518 425 Circuit 2 a A 343 375 337 369 372 259 425 Option 081 A 587 636 661 706 743 Maximum operating current draw Un 1 30XB Standard u...

Страница 45: ...he largest compressor 3 Standardised EUROVENT conditions water cooled exchanger water inlet outlet 12 C 7 C outdoor air temperature 35 C a When the machines are equipped with two power supplies circui...

Страница 46: ...necessary use a transformer 4 Overcurrent protection of the power supply conductors is not provided with the unit 5 The factory installed disconnect switch es circuit breaker s is are of a type suitab...

Страница 47: ...Maximum current drawn 400V 5 A 4 2 4 2 5 5 7 4 9 7 9 7 10 Nominal speed r s r min 48 2900 48 2900 49 2915 49 2915 49 2930 49 2930 11 product disassembly recycling or disposal at end of life Disassembl...

Страница 48: ...0 49 2935 49 2945 49 2945 11 product disassembly recycling or disposal at end of life Disassembly using standard tools Disposal and recycling using an appropriate company 12 Operating conditions for w...

Страница 49: ...ral disconnect isolator switch are designed for the number and type of wires listed in column 2 of the table on the next page The calculations are based on the maximum machine current see electrical d...

Страница 50: ...m Standard unit 250 2 185 1 x 95 190 XLPE Cu 2 x 95 450 PVC Cu 300 2 185 1 x 95 190 XLPE Cu 2 x 95 420 PVC Cu 350 2 185 1 x 120 197 XLPE Cu 2 x 95 390 PVC Cu 400 2 185 1 x 150 200 XLPE Cu 2 x 120 400...

Страница 51: ...tion option 28 20 55 2 With Low noise option option 15LS 10 52 2 Note If the air temperature is below 0 C a glycol water solution or the frost protection option must be used Note If the leaving water...

Страница 52: ...pure water or ethylene glycol with various system concentrations as well as the static pressures If the maximum volume is insufficient compared to the minimum system water loop volume an additional ex...

Страница 53: ...Pa 10 50 100 10 B GH F E D C Legend 1 250 2 300 3 350 4 400 5 450 6 500 7 600 Sizes 700 1700 10 100 10 100 B G H I M N J L K F E D C Water flow rate l s Pressure drop kPa Legend 1 700 2 750 3 800 4 85...

Страница 54: ...exchange fluid is compatible with the materials and the water circuit coating The use of different metals on hydraulic piping could generate eletrolytic pairs and consequently corrosion Verify then t...

Страница 55: ...al in 5 5 6 6 6 6 6 6 8 5 6 6 Actual outside diameter mm 141 3 141 3 168 3 168 3 168 3 168 3 168 3 168 3 219 1 141 3 168 3 168 3 Options 100C Nominal diameter in 6 6 8 Actual outside diameter mm 168 3...

Страница 56: ...to the heat exchanger using the water entering purge valve connection a purge connection is available somewhere on the heat exchanger water box in case the machine is not perfectly level At the start...

Страница 57: ...0 300 350 400 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 Available static pressure kPa Water flow rate l s B C E D F G 1 30XB E P 250 2 30XB E P 300 3 30XB E P 350 4 30XB E P 400 5 30XB E P 450 6...

Страница 58: ...Fresh water 20 C In case of use of the glycol the maximum water flow is reduced When the glycol is used it s limited to 40 Low pressure pumps options 116T 116U Water flow rate l s Available static pre...

Страница 59: ...the pump 7 Motorised two way bypass valve 8 Free cooling expansion device EXV 9 Refrigerant pump The change over between the cooling and free cooling modes is automatically controlled it is possible t...

Страница 60: ...imensions clearances 9 2 1 30XB 250 to 350 heat reclaim option Legend All dimensions are given in mm B Required clearances for maintenance see note C Recommended space for evaporator tube removal Wate...

Страница 61: ...eeves are not installed but supplied with the unit The sealing joints are in the control box The temperature sensors and the condenser flow switch are wired and fixed in the machine They must be insta...

Страница 62: ...ves are not installed but supplied with the unit The sealing joints are in the control box The temperature sensors and the condenser flow switch are wired and fixed in the machine They must be install...

Страница 63: ...leeves are not installed but supplied with the unit The sealing joints are in the control box The temperature sensors and the condenser flow switch are wired and fixed in the machine They must be inst...

Страница 64: ...eeves are not installed but supplied with the unit The sealing joints are in the control box The temperature sensors and the condenser flow switch are wired and fixed in the machine They must be insta...

Страница 65: ...ves are not installed but supplied with the unit The sealing joints are in the control box The temperature sensors and the condenser flow switch are wired and fixed in the machine They must be install...

Страница 66: ...rol this valve The valve allows bypassing of the heat reclaim condenser entering leaving circuit to ensure unit operation with heat reclaim at low entering water temperature 12 5 C It also ensures an...

Страница 67: ...he other in heat reclaim mode Changeover from one mode to the other changeover from heat exchange at the air condenser to heat exchange at the water condenser and vice versa is ensured by motorised tw...

Страница 68: ...ing and leaving water tem peratures are below 3 C and deactivated if they are higher than 4 3 C 10 FANS WITH AVAILABLE PRESSURE OPTION 10 If this option has been selected the fans with available press...

Страница 69: ...connector to control the drycooler The drycooler with free cooling option AUX board with the I O room air temperature sensor to be placed outdoors drycooler water outlet temperature sensor factory fit...

Страница 70: ...ribed in EN 378 In case of re testing please refer to the maximum operating pressure given on the unit nameplate The reports of periodical checks by the user or operator must be included in the superv...

Страница 71: ...ed during continuous operation of the compressor When one of the HPS switches opens the control relay interrupts the supply voltage of the KM and KM D contactor coil the main contactor opens which cau...

Страница 72: ...ble material Each motor is fixed with transverse supports The motors are three phase with permanently lubricated bearings and insulation class F level IP55 According to the Regulation No 327 2011 impl...

Страница 73: ...filter inlet and outlet shows that the element is dirty 12 9 Sensors The units use thermistors to measure the temperature and pressure transducers to control and regulate system operation Refer to the...

Страница 74: ...119 1 1 1 5 1 6 1 2 1 3 1 7 1 4 1 8 2 7 2 5 2 8 2 4 2 7 2 5 2 3 2 2 2 6 2 1 2 6 30XBE P1200 30XB 1200 opt 254 255 1 1 1 5 1 6 1 2 1 3 1 7 1 4 1 8 2 8 2 5 2 8 2 4 2 7 2 5 2 3 2 2 2 6 2 1 2 6 2 7 30XB E...

Страница 75: ...of the electrical box from dusts water and sand In general this option is recommended for installations in polluted environments 30XB E P 250 1700 Grilles and enclosure panels 23 Metal grilles on the...

Страница 76: ...er Energy savings for applications with cooling demand throughout the entire year 30XB E P 250 1000 High Energy Efficiency 119 Additional condenser coil to improve unit energy efficiency Enhances the...

Страница 77: ...lug 284 230V AC power supply source provided with plug socket and transformer 180 VA 0 8 Amps Permits connection of a laptop or an electrical device during unit commissioning or servicing 30XB E P 250...

Страница 78: ...ssure jet and a bio degradable cleaner counter current cleaning see chapter 13 6 2 Level 2 Replace the stuffing box packing of the pump after 10000 hours of operation Check the unit operating paramete...

Страница 79: ...pporting the isolator 7 must never be loosened as ist ensures terminal tightness and compressor leak tightness The tightening of phase lug 4 must apply the torque between counter nut 5 and tightening...

Страница 80: ...s can result in reduced performance or nuisance shutdowns of the unit 14 6 1 2 Recommendations for maintenance and cleaning of MCHE microchannel condenser coils Regular cleaning of the coil surface is...

Страница 81: ...ly installed as a hard safety on the high pressure part of the compressor The purpose of this switch is to protect the compressor against any wiring errors at the compressor terminal pin The electrica...

Страница 82: ...for recycling or disposal in accordance with regulations in force Check whether any part of the unit can be recycled for another purpose 15 3 Fluids to be recovered for treatment Refrigerant In compli...

Страница 83: ...it wiring has been sized and installed properly Unit ground wire has been connected Electrical circuit protection has been sized and installed properly All terminals are tight All chilled water valves...

Страница 84: ...il corrective measures have been taken Check cooler water loop Water loop volume litres Calculated volume litres 3 25 litres nominal kW capacity for air conditioning 6 5 litres nominal kW capacity for...

Страница 85: ...85 17 ANNEXES ATTACHED TO THE INSTRUCTION MANUAL KIT 17 1 Annex 1 Conformity declaration 17 2 Annex 2 Electrical diagram 17 3 Annex 3 PID 17 4 Annex 4 Dimensional drawings...

Страница 86: ...86...

Страница 87: ...87...

Страница 88: ...validity of certificate www eurovent certification com Order No 10224 03 2021 Supersedes order No 10224 08 2020 Manufacturedby CarrierSCS Montluel France Manufacturer reserves the right to change any...

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Carrier AquaForce 30XB 1000, Инструкции по установке, эксплуатации и обслуживанию

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