Carrier XRV specifications 19XR Waterbox Cover Weights SI kg

Page 96

Table 17B — 19XR Waterbox Cover Weights — SI (kg)

HEAT

WATERBOX

FRAME 1

FRAME 2

 

 

FRAME 3

Standard

 

Standard

 

 

 

Standard

 

EXCHANGER

DESCRIPTION

Flanged

Flanged

 

Flanged

Nozzles

Nozzles

 

Nozzles

 

 

 

 

 

 

 

 

NIH, 1 Pass Cover, 150 psig

80

93

145

 

159

145

159

 

NIH, 2 Pass Cover, 150 psig

84

99

145

 

159

145

159

 

NIH, 3 Pass Cover, 150 psig

82

89

136

 

154

140

154

COOLER/

NIH/MWB End Cover, 150 psig

62

62

136

 

136

136

136

CONDENSER

NIH, 1 Pass Cover, 300 psig

112

137

186

 

220

186

220

 

NIH, 2 Pass Cover, 300 psig

116

147

186

 

235

186

235

 

NIH, 3 Pass Cover, 300 psig

115

131

196

 

212

196

212

 

NIH/MWB End Cover, 300 psig

79

79

181

 

181

181

181

 

 

 

 

 

 

 

 

 

HEAT

WATERBOX

FRAME 4

FRAME 5

 

 

FRAME 6

EXCHANGER

DESCRIPTION

Standard

Flanged

Standard

Flanged

 

Standard

Flanged

Nozzles

Nozzles

 

Nozzles

 

 

 

 

 

 

 

 

NIH, 1 Pass Cover, 150 psig

67

84

76

 

104

85

101

 

NIH, 2 Pass Cover, 150 psig

92

116

107

 

135

117

150

 

NIH, 3 Pass Cover, 150 psig

214

222

285

 

297

371

382

COOLER/

NIH/MWB End Cover, 150 psig

144

144

178

 

178

228

228

CONDENSER

NIH, 1 Pass Cover, 300 psig

269

303

347

 

381

435

470

 

NIH, 2 Pass Cover, 300 psig

269

317

345

 

398

419

487

 

NIH, 3 Pass Cover, 300 psig

282

298

361

 

380

445

468

 

NIH/MWB End Cover, 300 psig

258

258

323

 

323

414

414

 

 

 

 

 

 

 

 

 

HEAT

WATERBOX

FRAME 7 COOLER

FRAME 7 CONDENSER

 

 

 

EXCHANGER

DESCRIPTION

Standard

Flanged

Standard

Flanged

 

 

 

Nozzles

Nozzles

 

 

 

 

 

 

 

 

 

 

 

 

NIH, 1 Pass Cover, 150 psig

149

200

149

 

200

 

 

 

 

NIH, 2 Pass Cover, 150 psig

193

245

193

 

245

 

 

 

 

NIH, 3 Pass Cover, 150 psig

545

562

505

 

531

 

 

 

COOLER/

NIH/MWB End Cover, 150 psig

357

358

319

 

319

 

 

 

CONDENSER

NIH, 1 Pass Cover, 300 psig

742

817

668

 

741

 

 

 

 

NIH, 2 Pass Cover, 300 psig

719

828

640

 

746

 

 

 

 

NIH, 3 Pass Cover, 300 psig

753

790

679

 

732

 

 

 

 

NIH/MWB End Cover, 300 psig

658

658

653

 

653

 

 

 

 

 

 

 

 

 

 

 

 

HEAT

WATERBOX

FRAME 8 COOLER

FRAME 8 CONDENSER

 

 

 

EXCHANGER

DESCRIPTION

Standard

Flanged

Standard

Flanged

 

 

 

Nozzles

Nozzles

 

 

 

 

 

 

 

 

 

 

 

 

NIH, 1 Pass Cover, 150 psig

189

224

189

 

224

 

 

 

 

NIH, 2 Pass Cover, 150 psig

241

311

241

 

311

 

 

 

 

NIH, 3 Pass Cover, 150 psig

711

738

652

 

679

 

 

 

COOLER/

NIH/MWB End Cover, 150 psig

607

607

407

 

407

 

 

 

CONDENSER

NIH, 1 Pass Cover, 300 psig

1027

1102

844

 

914

 

 

 

 

NIH, 2 Pass Cover, 300 psig

984

1134

787

 

927

 

 

 

 

NIH, 3 Pass Cover, 300 psig

1031

1105

854

 

905

 

 

 

 

NIH/MWB End Cover, 300 psig

872

872

742

 

742

 

 

 

LEGEND

 

 

 

 

 

 

 

 

 

NIH — Nozzle-in-Head

MWB — Marine Waterbox

NOTE: Weight for NIH 2-Pass Cover, 150 psig is included in the heat exchanger weights shown in Table 6.

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Contents Start-Up, Operation, and Maintenance Instructions Safety ConsiderationsContents Contents Introduction Abbreviations and ExplanationsChiller Familiarization 19XR IdentificationTypical 19XR Components Refrigeration Cycle Motor and Lubricating OIL Cooling CycleVFD Cooling Cycle Lubrication CycleStarting Equipment Unit-Mounted Solid-State Starter OptionalUnit-Mounted Wye-Delta Starter Optional ControlsDefinitions Variable Frequency Drive VFD 19XR Controls and Sensor Locations Major PIC II Components Panel Locations PIC II Component Panel LocationControl Panel CVC/ICVC Operation and Menus Fig Example of Status Screen 19XR Chiller Display Menu Structure CVC/ICVC 19XR Service Menu Structure Time and Date Example of Time Schedule Operation Screen Example of Set Point Screen Example 1 Chiller Display Default Screen CVC/ICVC Display DataExample 2 Maintstat Display Screen Description Status Units PointExample 3 Startup Display Screen Startup Description Status Units PointExample 4 Compress Display Screen Example 5 Heatex Display ScreenExample 6 Power Display Screen Example 7 Ismstat Display ScreenMenu Setpoint Select Description Status Units Point Default Example 8 CVC/ICVCPSWD Display ScreenCVC Icvc Description Status Units Point Example 9 Setpoint Display ScreenExample 11 Override Display Screen Control Algorithm Status Override Description Units PointExample 12 Llmaint Display Screen Example 13 Ismhist Display Screen Example 14 Wsmdefme Display ScreenControl Algorithm Status Wsmdefme Description Units Point ISM Starter Config Data Ismconf Description Status Units Point DefaultExample 15 Netopt Display Screen Example 16 Ismconf Display ScreenExample 18 SETUP1 Display Screen Spare ALERT/ALARM EnableExample 17 Options Display Screen Example 19 SETUP2 Display Screen Example 20 Leadlag Display ScreenLAG=2, STANDBY=3 Description Status Units Point Default Reset TypeExample 21 Rampdem Display Screen Example 22 Tempctl Display ScreenNormal Control mode occurs when Active Delta T Surge Prevention Mode occurs when Active Delta TMode IGV VFD PIC II System FunctionsPage Protective Safety Limits and Control Settings Page Capacity Overrides Evaporator Freeze Protection Icvc only a Page Surge Protection Fixed Speed Chiller Head Pressure Reference OutputPage Page Point Example of Attach to Network Device Screen Example of Holiday Period Screen Default CVC/ICVC screen, press the Menu START-UP/SHUTDOWNRecycle Sequence Fig Local Start-Up Local start-up or a manual start-up isEntering Condenser Water temperature plus 3 F -1.6C Before Initial START-UP Job Data RequiredEquipment Required 19XR Leak Test Procedures Page Page HFC-134a Pressure Temperature F HFC-134a Pressure Temperature CTemperature Pressure Inspect Wiring Perform dehydration as followsCheck Starter Manufacturer Cable noWhite G Software Configuration Parameter Benshaw RediStart Micro Menu Items Verify VFD Configuration and Change Parameters if Necessary VFD Title Setting Parameter Description SettingDescription Settings Press Status Press Compress Press Select Press Menu Press Status Press Compress Press SelectEstimated Minimum Load Conditions Load Surge Prevention Occurs TOO Soon Occurs TOO LateCCM Temperature Thermistors Charge Refrigerant into Chiller Control Test Menu FunctionsTests to be Devices Tested Performed Initial START-UP Refrigerant HFC-134a ChargeDry Run to Test Start-Up Sequence Check Motor RotationCheck Oil Pressure and Compressor Stop Operating Instructions Operator DutiesTo Start the Chiller To Stop the ChillerPumpout and Refrigerant Transfer Procedures Operating the Optional Pumpout UnitDate Cooler Condenser Compressor TimeBearing FLATurn off pumpout condenser water Valve ConditionChillers with Isolation Valves General Maintenance Test After Service, Repair, or Major Leak IfWeekly Maintenance Guide Vane Actuator LinkageScheduled Maintenance Check Safety and Operating Controls MonthlyCompressor Bearing and Gear Maintenance Inspect the Heat Exchanger Tubes and Flow DevicesOrdering Replacement Chiller Parts When Optional Pumpout System ControlsTroubleshooting Guide Checking Pressure TransducersHeatex LlmaintOccdefcm Terminate Pumpdown Mode Shutdown in ProgressICE Build Ready to StartPrestart AlertAutorestart in Progress Running Temp ControlFault RUN CapacityLimited SensorProtective Failure toStart StopLoss CommunicationPotential FREEZE-UPSensor Alert LOW OIL PressureAutorestart PendingPressure Alert RecycleOption Sensor DiffuserThermistor Temperature F vs. Resistance/Voltage Drop DropThermistor Temperature C vs. Resistance/Voltage Drop Temperature PIC ResistancePower is connected to Plug J1 on each module Control ModulesChiller Control Module CCM Fig Integrated Starter Module FigReplacing Defective Processor Modules Integratedstartermodule Measure SCR Pairs Recorded Being Between CheckedHeat Exchanger Data English Number of Tubes English CodeHeat Exchanger Data SI Number of Tubes CodeCompressor Weights 19XR Additional Data for Marine Waterboxes19XR Motor Weights Standard and High Efficiency Motors English Motor19XR Waterbox Cover Weights English lb 19XR Waterbox Cover Weights SI kg Additional Miscellaneous Weights Optional Pumpout System Electrical DataMotor Voltage Code Compressor Assembly Torques Description TorqueView B High Speed Shaft 19XR Compressor Clearances Compressor Code100 Allen-Bradley Wye-Delta Unit-Mounted Starter101 102 ISM103 Temp104 105 106 Power Panel Wiring Schematic 107Cutler-Hammer Wye Delta Unit Mounted Starter Sizes 3-5DP 108Cutler-Hammer Wye Delta Unit Mounted Starter Size 6DP 109Ground Fault Phase Current Option Separate Metering Option111 112 AUX113 FU Fuse114 115 VFDTypical Variable Frequency Drive VFD Wiring Schematic 116117 118 119 120 121 122 Index Index Remove and use for job file JOB Data RequiredInspect Wiring and Record Electrical Data Ratings CL-240 to 100 10 to60.0 15 toCL-4 200 to 460105 to 115 85 to30 to 50 to20 to Psi CL-6150 to 90 to125 125 to65 to 90 to 100Amp 250 CL-8 25 to CL-950 to 145 CL-100000 to 02000000 to 0200 CL-11002 Power Module Dependent Selected motor 100% amps 004 To H.022 Job Sheet 60 for 60 Hz and 50 for 50 Hz028 10 to Job Sheet 60 for 60 Hz and 50 for 50 Hz 000 100 to Selected line voltageCL-13 CCN Local Reset CL-14Page Incurring obligations
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19XR, XRV specifications

The Carrier 19XR and 19XRV chillers are sophisticated cooling solutions that represent the forefront of HVAC technology. Designed for large commercial and industrial applications, these chillers provide exceptional performance, energy efficiency, and reliability, making them ideal for a variety of environments ranging from hospitals to manufacturing facilities.

One of the most significant features of the Carrier 19XR and 19XRV chillers is their advanced scroll compressor technology. These units employ a tandem scroll design that enhances efficiency while minimizing operational noise. This makes them ideal for urban environments where noise restrictions may be in place. Moreover, the compressors are equipped with variable speed drive options in the 19XRV model, which allows for greater energy savings by adjusting cooling output based on real-time demand.

In addition to their advanced compressors, the 19XR and 19XRV units incorporate the Carrier GreenChoice refrigerant, which has a lower global warming potential compared to traditional refrigerants. This innovative choice not only meets regulatory requirements but also contributes to sustainability goals, making these chillers a responsible choice for environmentally conscious organizations.

The units are engineered with a robust heat exchanger design, which enhances heat transfer efficiency and overall system performance. This ensures optimal operation even in extreme conditions. They feature a microprocessor-based control system that allows for precise monitoring and control of the chiller’s performance, enabling operators to make real-time adjustments to maximize energy efficiency.

The Carrier 19XR and 19XRV chillers also prioritize serviceability. The design incorporates easy access to key components, simplifying maintenance procedures and reducing downtime. This focus on maintainability extends the lifespan of the equipment, leading to lower lifecycle costs.

In terms of connectivity, these chillers are equipped with advanced Building Management System (BMS) integration capabilities. This allows for seamless monitoring and control of the chillers using a centralized platform, facilitating energy management and operational optimization.

Overall, the Carrier 19XR and 19XRV chillers stand out in the market for their blend of cutting-edge technology, energy efficiency, and user-friendly features. They are engineered to meet the demanding needs of modern commercial and industrial applications, making them a preferred choice for facility managers seeking reliable cooling solutions.