Carrier AquaForce 30XW-V - Table of Contents

1 - INTRODUCTION ............................................................................................................................................................................5
1.1 - Installation safety considerations ..............................................................................................................................................5
1.2 - Equipment and components under pressure ............................................................................................................................6
1.3 - Maintenance safety considerations ........................................................................................................................................... 6
1.4 - Repair safety considerations ..................................................................................................................................................... 7
2 - PRELIMINARY CHECKS ...............................................................................................................................................................9
2.1 - Check equipment received ........................................................................................................................................................9
2.2 - Moving and siting the unit..........................................................................................................................................................9
3 - DIMENSIONS, CLEARANCES ....................................................................................................................................................10
3.1 - 30XW-V/30XWHV 580-880 ..................................................................................................................................................... 10
3.2 - 30XW-V/30XWHV 1150-1710 ................................................................................................................................................. 11
4 - PHYSICAL AND ELECTRICAL DATA ........................................................................................................................................12
4.1 - Physical data ........................................................................................................................................................................... 12
4.2 - Electrical data ..........................................................................................................................................................................13
4.3 - Short-circuit stability current for all units..................................................................................................................................14
4.4 - Compressor electrical data......................................................................................................................................................14
4.5 - Compressor usage .................................................................................................................................................................. 14
5 - ELECTRICAL CONNECTION .....................................................................................................................................................15
5.1 - Power supply ...........................................................................................................................................................................15
5.2 - Voltage phase imbalance (%)..................................................................................................................................................15
5.3 - Power connection/disconnect switch.......................................................................................................................................15
5.4 - Recommended wire sections ..................................................................................................................................................15
5.5 - Power cable entry....................................................................................................................................................................15
5.6 - Field control wiring ..................................................................................................................................................................16
5.7 - 24 and 230 V power reserve for the user ................................................................................................................................ 16
6 - APPLICATION DATA ...................................................................................................................................................................17
6.1 - Operating limits .......................................................................................................................................................................17
6.2 - Condenser-side installation recommendation .........................................................................................................................17
6.3 - Minimum chilled water ow .....................................................................................................................................................17
6.4 - Maximum chilled water ow ....................................................................................................................................................17
6.5 - Condenser water ow rate .....................................................................................................................................................17
6.6 - Number of passes ..................................................................................................................................................................18
6.7 - Evaporator and condenser water ow rates ............................................................................................................................18
6.8 - Minimum temperature difference .............................................................................................................................................18
6.9 - Variable ow evaporator .......................................................................................................................................................... 19
6.10 - System minimum water volume ............................................................................................................................................19
6.11 - Pressure drop curves ............................................................................................................................................................ 19
7 - WATER CONNECTIONS ............................................................................................................................................................. 20
7.1 - Operating precautions ............................................................................................................................................................. 20
7.2 - Water connections ...................................................................................................................................................................21
7.3 - Flow control ............................................................................................................................................................................. 21
7.4 - Evaporator and condenser water box bolt tightening .............................................................................................................. 21
7.5 - Operation of two units in master/slave mode ..........................................................................................................................22
8 - HEAT PUMPS 30XWHV .............................................................................................................................................................. 23
8.1 - Physical data for heat pumps .................................................................................................................................................. 23
8.2 - Electrical data for heat pumps .................................................................................................................................................23
8.3 - Dimensions and clearances for heat pumps .............................................................................................................................23
8.4 - Operating range for heat pumps .............................................................................................................................................23
8.5 - Operating modes for heat pumps ............................................................................................................................................23
9 - MAJOR SYSTEM COMPONENTS AND OPERATION DATA .....................................................................................................24
9.1 - Compressors ........................................................................................................................................................................... 24
9.2 - Oil lter ....................................................................................................................................................................................24
9.3 - Refrigerant...............................................................................................................................................................................24
9.4 - Lubricant..................................................................................................................................................................................24
9.5 - Oil supply solenoid valve .........................................................................................................................................................24
9.6 - Pressure vessels ..................................................................................................................................................................... 24
9.7 - SRMCR high-pressure safety circuit .......................................................................................................................................25
10 - OPTIONS ...................................................................................................................................................................................26
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