Manuals / Brands / Kitchen Appliance / Refrigerator / Carrier / Kitchen Appliance / Refrigerator

Carrier 19XL Table 15 Compressor/Motor Weights, Table 16 Compressor Weights, Table 17 Optional Pumpout System Electrical Data

1 100

Download 100 pages, 3.93 Mb

Table 15 — Compressor/Motor Weights

MOTOR

SIZE

ENGLISH SI

Compressor

Weight

(lb)

Stator Weight

(lb) Rotor Weight

(lb) End Bell

Cover

(lb)

Compressor

Weight

(kg)

Stator Weight

(kg) Rotor Weight

(kg) End Bell

Cover

(lb)

60 Hz 50 Hz 60Hz 50 Hz 60 Hz 50 Hz 60Hz 50 Hz

CB 2660 1135 1147 171 233 250 1208 515 520 78 106 114

CC 2660 1143 1150 197 239 250 1208 518 522 90 109 114

CD 2660 1153 1213 234 252 250 1208 523 551 106 114 114

CE 2660 1162 1227 237 255 250 1208 528 557 108 116 114

CL 2660 1202 1283 246 270 250 1208 546 582 112 123 114

CM 2660 1225 1308 254 275 250 1208 556 594 115 125 114

CN 2660 1276 1341 263 279 250 1208 579 609 119 127 114

CP 2660 1289 1356 266 284 250 1208 585 616 121 129 114

CQ 2660 1306 1363 273 287 250 1208 593 619 124 130 114

CR 2660 1335 1384 282 294 250 1208 606 628 128 133 114

NOTE:For medium voltage motors add 85 lbs (39 kg) to above for 60 Hz motors and 145 lbs (66 kg)

for 50 Hz motors.Total compressor/motor weight is the sum of the compressor, stator, rotor, and end

bell cover weight. Compressor weight includes suction and discharge elbow weights.

Table 16 — Compressor Weights

COMPONENT WEIGHT

Lb Kg

SUCTION ELBOW 55 25

DISCHARGE ELBOW 50 23

TRANSMISSION 730 331

SUCTION HOUSING 350 159

IMPELLER SHROUD 80 36

COMPRESSOR BASE 1050 476

DIFFUSER 70 32

OIL PUMP 150 68

MISCELLANEOUS 135 61

TOTALWEIGHT

(Less Motor) 2660 1207

Table 17 — Optional Pumpout SystemElectrical Data

MOTOR

CODE CONDENSER

UNIT VOLTS-PH-Hz MAX

RLA LRA

119EA47-748 575-3-60 3.8 23.0

419EA42-748 200/208-3-60 10.9 63.5

519EA44-748 230-3-60 9.5 57.5

619EA46-748 400/460-3-50/60 4.7 28.8

LEGEND

LRA — Locked Rotor Amps

RLA — Rated Load Amps

87

Contents

Main Start-Up, Operation, and Maintenance Instructions SAFETY CONSIDERATIONS 19XL Hermetic Centrifugal Liquid Chillers 50/60 Hz With HCFC-22 and HFC-134a CONTENTS Page CONTENTS (cont) INTRODUCTION ABBREVIATIONSAND EXPLANATIONS CHILLER FAMILIARIZATION (Fig. 1, 2A, and 2B) Chiller Information Plate SystemComponents Cooler Condenser Motor-Compressor Fig. 2A Typical19XL Components Design I 19XL REAR VIEW 19XL FRONT VIEW Fig. 2B Typical 19XLComponents Design II 19XL REAR VIEW LUBRICATION CYCLE Summary Details Oil Reclaim System STARTING EQUIPMENT Unit-Mounted Solid-State Starter (Optional) Unit-MountedWye-Delta Starter (Optional) CONTROLS Denitions General PICSystem Components Page Page LID Operation and Menus (Fig. 13-19) Page Page Page Page Page Page Table 2 LID Screens Page Page Page Page Page Page PIC System Functions SafetyControls Default Screen Freeze Motor Cooling Control Table 3 Protective Safety Limits and Control Settings Ramp Loading Control Capacity Override (Table 4) High Discharge Temperature Control OilSump Temperature Control OilCooler RemoteStart/Stop Controls Spare Safety Inputs Tower Fan Relay Auto. Restart After Power Failure Water/Brine Reset Demand Limit Control, Option (Requires Optional 8-Input Module) Surge PreventionAlgorithm SurgeProtection Lead/Lag Control Page Ice Build Control Attachto Network Device Control Service Operation START-UP/SHUTDOWN/RECYCLE SEQUENCE (Fig. 24) Local Start-Up Shutdown Sequence AutomaticSoft Stop Amps Threshold (PSIO Soft- ware Version 09 and Higher) ChilledWater Recycle Mode Safety Shutdown BEFORE INITIAL START-UP Job Data Required Equipment Required Using the Optional Storage Tankand Pumpout System Remove Shipping Packaging Page StandingVacuum Test Table 5A HCFC-22 Pressure Temperature (F) Table 5B HCFC-22 Pressure Temperature(C) Table 5C HFC-134a Pressure Temperature(F) Table 5D HFC-134a Pressure Temperature(C) Page Chiller Dehydration InspectWater Piping CheckOptional Pumpout Compressor Water Pip- ing Check Relief Devices Inspect Wiring CarrierComfort Network Interface Check Starter Page Oil Charge PowerUp the Controls and Check the Oil Heater Set Up Chiller Control Conguration Input the Design Set Points Inputthe Local Occupied Schedule (OCCPC01S) Page CheckOptional Pumpout System Controls and Compressor HighAltitude Locations Charge Refrigerant into Chiller Page INITIAL START-UP Preparation ManualOperation of the Guide Vanes Dry Run to Test Start-Up Sequence Check Rotation Check Oil Pressure and Compressor Stop Calibrate Motor Current ToPrevent Accidental Start-Up Check Chiller Operating Condition Instructthe Customer Operator To Stop the Chiller After Limited Shutdown ExtendedShutdown After Extended Shutdown Cold Weather Operation REFRIGERATION LOG CARRIER 19XT HERMETIC CENTRIFUGALREFRIGERATION MACHINE Plant CHILLER MODEL NO. CHILLER SERIAL NO. REFRIGERANT TYPE Fig. 33 Refrigeration Log PUMPOUT AND REFRIGERANT TRANSFER PROCEDURES Preparation Operating the Optional Pumpout Compressor Chillers with Pumpout Storage Tanks Chillers with Isolation Valves GENERAL MAINTENANCE Refrigerant Properties Adding Refrigerant RemovingRefrigerant Adjusting the Refrigerant Charge Refrigerant Leak Testing Repair the Leak, Retest, and Apply Standing Vacuum Test CheckingGuide Vane Linkage TrimRefrigerant Charge WEEKLYMAINTENANCE Checkthe Lubrication System SCHEDULED MAINTENANCE Service Ontime Inspect the Control Center Check Safety and Operating Controls Monthly ChangingOil Filter Inspect Refrigerant Float System InspectRelief Valves and Piping Compressor Bearing and Gear Mainten- ance Inspect the Heat Exchanger Tubes WaterLeaks WaterTreatment Inspect the Starting Equipment Check Pressure Transducers Optional Pumpout System Maintenance Ordering Replacement Chiller Parts TROUBLESHOOTING GUIDE Overview Checking the Display Messages Checking Temperature Sensors Checking Pressure Transducers ControlAlgorithms Checkout Procedure Control Test with Troubleshooting Guides A. SHUTDOWN WITH ON/OFF/RESET-OFF B. TIMING OUT OR TIMED OUT LEGEND C. IN RECYCLE SHUTDOWN E. NORMAL OR AUTO.-RESTART F. START-UP FAILURES:This is an alarm condition. A manual reset is required to clear. G. COMPRESSOR JUMPSTART AND REFRIGERANT PROTECTION H. NORMAL RUN WITH RESET, TEMPERATURE, OR DEMAND I. NORMAL RUN OVERRIDES ACTIVE (ALERTS) J. OUT-OF-RANGE SENSOR FAILURES Page L. CHILLER ALERTS M. SPARE SENSOR ALERT MESSAGES N. OTHER PROBLEMS/MALFUNCTIONS Table 10A Thermistor Temperature (F) vs Resistance/Voltage Drop Table 10B Thermistor Temperature(C) vs Resistance/Voltage Drop Control Modules Notes on Module Operation Processor Module (PSIO) (Fig. 41) Starter Management Module (SMM) (Fig. 42) Options Modules (8-Input) ReplacingDefective Processor Modules Solid-StateStarters Page Page Table 11 Benshaw, Inc. Solid-State Starter Troubleshooting Guide Physical Data matics for operator convenience during troubleshooting. Table 12 Heat Exchanger Data COOLER CONDENSER Table 13 Additional Data for Marine Waterboxes* Table 14 WaterboxCover Weights* ENGLISH (lb) SI (kg) Table 15 Compressor/Motor Weights Table 16 Compressor Weights Table 17 Optional Pumpout System Electrical Data Page COMPRESSORASSEMBLY TORQUES Fig. 47 Compressor Fits and Clearances (cont) Page Page Fig. 49 Electronic PIC Controls Wiring Schematic (For 19XL with Halogen Backlight) Page Fig. 50 Chiller Power Panel, Starter Assembly, and Motor Wiring Schematic Page Fig. 51 Typical Wye-DeltaUnit Mounted Starter Wiring Schematic Fig. 51 Typical Wye-DeltaUnit Mounted Starter Wiring Schematic (cont) INDEX INDEX (cont)