Carrier 17 Start Up & Operation Manual Manual pdf 2 page image
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Carrier 17 Start Up & Operation Manual

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Contents
  1. safety considerations
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Cooler
  6. CYCLE
  7. OPEN-DRIVE MACHINES (17 SERIES LUBRICATION CYCLE
  8. PIC System Components
  9. 6-PACK RELAY BOARD
  10. GENERAL
  11. LID DEFAULT SCREEN MENU ITEMS
  12. MENU STRUCTURE
  14. OVERRIDE OPERATIONS
  15. TO VIEW AND CHANGE SET POINTS
  16. PIC System Functions
  17. Default Screen Freeze
  18. Oil Sump Temperature Control
  19. Condenser Pump Control
  20. Demand Limit Control, Option (Requires Optional 8-Input Module)
  21. COMMON POINT SENSOR INSTALLATION
  22. Ice Build Control
  23. Attach to Network Device Control
  24. Service Operation
  25. CONTROLS
  26. Shutdown Sequence
  27. BEFORE INITIAL START-UP
  28. Open-Drive Motor Auxiliary Devices
  29. Standing Vacuum Test
  30. Machine Dehydration
  31. Inspect Water Piping
  32. Carrier Comfort Network Interface
  33. Check Starter
  34. Set Up Machine Control Configuration
  35. NECESSARY
  36. Check Pumpout System Controls and Optional Pumpout Compressor
  37. INITIAL START-UP
  38. Check Rotation (Hermetic Motor)
  39. Calibrate Motor Current Demand Setting
  40. OPERATING INSTRUCTIONS
  41. Extended Shutdown
  42. PROCEDURES
  43. Transferring Refrigerant from Normal Operation into the Utility Vessel
  44. GENERAL MAINTENANCE
  45. Contact Seal Maintenance (Open-Drive Machines)
  46. Machine Alignment (Open-Drive Machines)
  47. PRELIMINARY ALIGNMENT
  48. NEAR FINAL ALIGNMENT
  49. SCHEDULED MAINTENANCE
  50. Oil Specification
  51. Motor Maintenance (Open-Drive Machines)
  52. SLEEVE BEARINGS
  53. Open-Drive Motor Handling/Rigging
  54. Water Leaks
  55. Ordering Replacement Chiller Parts
  56. Checking Pressure Transducers
  57. Control Algorithms Checkout Procedure
  58. TROUBLESHOOTING GUIDE
  59. Control Modules
  60. Starter Management Module (SMM)
  61. SCHEMATICS
Carrier 17 Start Up & Operation Manual Manual pdf 2 page image
CONTENTSPageSAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . 1INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417/19EX MACHINE FAMILIARIZATION . . . . . . . . . . . . . 4-8Machine Identification Label . . . . . . . . . . . . . . . . . . . . . 4System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Condenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Motor-Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Control Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Motor Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Utility Vessel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8REFRIGERATION CYCLE . . . . . . . . . . . . . . . . . . . . . . . . 8MOTOR/OIL REFRIGERATIONCOOLING CYCLE (19EX CHILLERS) . . . . . . . . . . . . 8,9HERMETIC MACHINES (19 SERIES) LUBRICATIONCYCLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10,11Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10OPEN-DRIVE MACHINES (17 SERIES)LUBRICATION CYCLE . . . . . . . . . . . . . . . . . . . . . . . . 12Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12STARTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-45Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12• ANALOG SIGNAL• DIGITAL SIGNAL• VOLATILE MEMORYGeneral . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12PIC System Components . . . . . . . . . . . . . . . . . . . . . . . 14• PROCESSOR MODULE (PSIO)• STARTER MANAGEMENT MODULE (SMM)• LOCAL INTERFACE DEVICE (LID)• 6-PACK RELAY BOARD• 8-INPUT MODULES• OIL HEATER CONTACTOR (1C)• OIL PUMP CONTACTOR (2C)• HOT GAS BYPASS CONTACTOR RELAY (3C) (Optional)• OIL AUXILIARY RELAY (4C)• CONTROL TRANSFORMERS (T1-T4)• CONTROL AND OIL HEATER VOLTAGESELECTOR (S1)• OIL DIFFERENTIAL PRESSURE/POWER SUPPLYMODULELID Operation and Menus . . . . . . . . . . . . . . . . . . . . . . 21• GENERAL• ALARMS AND ALERTS• LID DEFAULT SCREEN MENU ITEMS• MENU STRUCTURE• TO VIEW OR CHANGE POINT STATUS• OVERRIDE OPERATIONS• TO VIEW OR CHANGE TIME SCHEDULE OPERATION• TO VIEW AND CHANGE SET POINTS• SERVICE OPERATIONPIC System Functions . . . . . . . . . . . . . . . . . . . . . . . . . 35• CAPACITY CONTROL• ENTERING CHILLED WATER CONTROL• DEADBAND• PROPORTIONAL BANDS AND GAIN• DEMAND LIMITING• MACHINE TIMERS• OCCUPANCY SCHEDULESafety Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35• SHUNT TRIPPageDefault Screen Freeze . . . . . . . . . . . . . . . . . . . . . . . . . 36Motor Cooling Control (Hermetic Motors Only) . . . . 36Auxiliary Oil Pump Control (Open-Drive MachinesOnly) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Shaft Seal Oil (Open Drive Machines Only) . . . . . . . . 36Ramp Loading Control . . . . . . . . . . . . . . . . . . . . . . . . . 36Capacity Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36High Discharge Temperature Control . . . . . . . . . . . . . 36Oil Sump Temperature Control . . . . . . . . . . . . . . . . . . 38Oil Cooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Remote Start/Stop Controls . . . . . . . . . . . . . . . . . . . . 38Spare Safety Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Spare Alarm Contacts . . . . . . . . . . . . . . . . . . . . . . . . . 38Condenser Pump Control . . . . . . . . . . . . . . . . . . . . . . 39Condenser Freeze Prevention . . . . . . . . . . . . . . . . . . . 39Tower-Fan Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Auto. Restart After Power Failure . . . . . . . . . . . . . . . . 39Water/Brine Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Demand Limit Control, Option (Requires Optional8-Input Module) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Surge Prevention Algorithm . . . . . . . . . . . . . . . . . . . . 40Surge Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Lead/Lag Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40• COMMON POINT SENSOR INSTALLATION• MACHINE COMMUNICATION WIRING• LEAD/LAG OPERATION• FAULTED CHILLER OPERATION• LOAD BALANCING• AUTO. RESTART AFTER POWER FAILUREIce Build Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42• ICE BUILD INITIATION• START-UP/RECYCLE OPERATION• TEMPERATURE CONTROL DURING ICE BUILD• TERMINATION OF ICE BUILD• RETURN TO NON-ICE BUILD OPERATIONSAttach to Network Device Control . . . . . . . . . . . . . . . 43• ATTACHING TO OTHER CCN MODULESService Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44• TO LOG ON• TO LOG OFF• HOLIDAY SCHEDULINGSTART-UP/SHUTDOWN/RECYCLE SEQUENCE . . . 45,46Local Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Shutdown Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Automatic Soft Stop Amps Threshold . . . . . . . . . . . . 46Chilled Water Recycle Mode . . . . . . . . . . . . . . . . . . . . 46Safety Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46BEFORE INITIAL START-UP . . . . . . . . . . . . . . . . . . . 47-57Job Data Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Equipment Required . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Using the Utility Vessel and Pumpout System . . . . . 47Remove Shipping Packaging . . . . . . . . . . . . . . . . . . . 47Open-Drive Motor Electrical Connection . . . . . . . . . . 47Open-Drive Motor Auxiliary Devices . . . . . . . . . . . . . 48Open Oil Circuit Valves . . . . . . . . . . . . . . . . . . . . . . . . 48Tighten All Gasketed Joints and Guide VaneShaft Packing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Check Machine Tightness . . . . . . . . . . . . . . . . . . . . . . 48Refrigerant Tracer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Leak Test Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Standing Vacuum Test . . . . . . . . . . . . . . . . . . . . . . . . . 49Machine Dehydration . . . . . . . . . . . . . . . . . . . . . . . . . . 51Inspect Water Piping . . . . . . . . . . . . . . . . . . . . . . . . . . 52Check Optional Pumpout Compressor WaterPiping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Check Relief Devices . . . . . . . . . . . . . . . . . . . . . . . . . . 522
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This manual is suitable for:
1717EX Series19EX Series
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