19XR (PIC II) Hermetic Centrifugal Liquid Chillers 50 Hz - Carrier

The cover illustrations are for illustrative purposes only and is not part of any offer for sale or contract.
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TABLE OF CONTENTS
INITIAL START-UP CHECKLIST FOR 19XR HERMETIC CENTRIFUGAL LIQUID CHILLERS .................................. 5
1 - SAFETY CONSIDERATIONS ................................................................................................................................................... 9
1.1 - Installation safety considerations ................................................................................................................................................ 9
1.2 - Maintenance safety considerations ............................................................................................................................................. 9
1.3 - Operating checks ......................................................................................................................................................................... 9
1.4 - Equipment and components under pressure ............................................................................................................................. 10
1.5 - Repair safety considerations ..................................................................................................................................................... 10
2 - INTRODUCTION AND CHILLER FAMILIARIZATION................................................................................................... 11
2.1 - C.E. Mark .................................................................................................................................................................................. 11
2.2 - Abbreviations and explanations ................................................................................................................................................ 11
2.3 - Chiller familiarization ............................................................................................................................................................... 12
2.3.1 - Chiller information plate .................................................................................................................................................. 12
2.3.2 - System Components ......................................................................................................................................................... 12
2.3.3 - Cooler ............................................................................................................................................................................... 12
2.3.4 - Condenser ......................................................................................................................................................................... 12
2.3.5 - Motor-Compressor ........................................................................................................................................................... 12
2.3.6 - Control Centre .................................................................................................................................................................. 12
2.3.7 - Factory-Mounted Starter (Optional) ................................................................................................................................. 13
2.3.8 - Storage Vessel (Optional) ................................................................................................................................................. 13
2.4 - Refrigeration cycle .................................................................................................................................................................... 13
2.5 - Motor/oil refrigeration cooling cycle ........................................................................................................................................ 14
2.6 - Lubrication cycle....................................................................................................................................................................... 14
2.6.1 - Summary .......................................................................................................................................................................... 14
2.6.2 - Details ............................................................................................................................................................................... 14
2.7 - Power equipment....................................................................................................................................................................... 15
3 - INSTALLATION ........................................................................................................................................................................ 17
3.1 - Introduction ............................................................................................................................................................................... 17
3.2 - Receiving the machine .............................................................................................................................................................. 17
3.2.1 - Inspect shipment ............................................................................................................................................................... 17
3.2.2 - Provide machine protection .............................................................................................................................................. 17
3.3 - Rigging the Machine ................................................................................................................................................................. 17
3.3.1 - Rigging the complete machine ......................................................................................................................................... 17
3.3.2 - Rig machine components ................................................................................................................................................. 18
3.3.3 - Physical data ..................................................................................................................................................................... 19
3.4 - Install machine supports............................................................................................................................................................ 25
3.4.1 - Install standard isolation ................................................................................................................................................... 25
3.4.2 - Installation of a levelling accessory (if necessary) ........................................................................................................... 25
3.4.3 - Install spring isolation ...................................................................................................................................................... 26
3.5 - Connection of water piping ....................................................................................................................................................... 26
3.5.1 - Install water piping to heat exchanger.............................................................................................................................. 26
3.5.2 - Install vent piping to relief devices .................................................................................................................................. 30
3.6 - Make electrical connections ...................................................................................................................................................... 30
3.6.1 - Installation standards and precautions.............................................................................................................................. 30
3.6.2 - Electrical characteristics of the motors ............................................................................................................................ 31
3.6.3 - Communication wiring ..................................................................................................................................................... 34
3.6.4 - Make the necessary connections for the outgoing control signals ................................................................................... 35
3.6.5 - Connect the starting cabinet ............................................................................................................................................. 35
3.6.6 - Connect the starting cabinet to the control box ................................................................................................................ 37
3.6.7 - Carrier Comfort Network interface (CCN) ...................................................................................................................... 37
3.7 - Install Field Insulation .............................................................................................................................................................. 38