Manuals / Carrier / Kitchen Appliance / Refrigerator

Carrier 17, 19EX Ð Model Number Identication, ARI Air Conditioning, `U Stamp, and Refrigeration

Models: 17 19EX

1 32

Page 3

NIH Ð Nozzle-In-Head

*Motors beginning with ``E'' and open drive motors (FA-JD) cannot be used with size 51-89 or 421-469 compressors. ²Open-drive motor codes:

ASME	UNDERWRITERS'	ARI (Air Conditioning
`U' STAMP	LABORATORIES	and Refrigeration
		Institute)
		PERFORMANCE
		CERTIFIED
		(60 Hz Only)

Fig. 1 Ð Model Number Identi®cation

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Carrier 17, 19EX Ð Model Number Identication, ARI Air Conditioning, `U Stamp, and Refrigeration, Institute

Contents

SAFETY CONSIDERATIONS Installation Instructions17/19EX 50/60 Hz Centrifugal Liquid Chillers with HFC-134a Job Data CONTENTSINSTALLATION Receiving the Machine INTRODUCTIONand Refrigeration Fig. 1 Ð Model Number IdenticationARI Air Conditioning `U STAMPFig. 2 Ð Typical 19EX Installation 19EXLocal Interface Display Control Panel Fig. 3 Ð Typical 17EX Installation Fig. 5 Ð 19EX Machine Rigging Guide 17EX FRONT VIEWFig. 4 Ð 17EX Machine Rigging Guide 19EX FRONT VIEWFig. 7 Ð Typical Side View 19EX Shown Fig. 6 Ð Typical Top View 19EX ShownFig. 8 Ð Typical Motor End View 19EX Shown NOZZLE SIZES Fig. 9 Ð Typical DimensionsDIMENSIONS SERVICE CLEARANCESTable 2 Ð Refrigerant Charge Table 3 Ð Additional Cooler Weights Table 4 Ð Additional Condenser WeightsTable 5 Ð Auxiliary Connection Sizes Table 9 Ð Total 17EX Drive Component Weights Table 6 Ð Total 19EX Motor Weights 60 HzTable 7 Ð Total 19EX Motor Weights 50 Hz Table 8 Ð Compressor WeightsTable 10B Ð 17EX Motors Ð Total Weight, Kg SI Table 10A Ð 17EX Motors Ð Total Weight, Lbs EnglishInstall Machine Supports Table 11 Ð Marine Waterbox Cover WeightsTable 12 Ð NIH Waterbox Cover Weights COOLER SIZES COOLER SIZES 31-33 ANDCOOLER SIZES Fig. 10 Ð Machine Contact SurfacesTYPICAL ISOLATION Fig. 11 Ð Machine Vibration IsolationACCESSORY ISOLATION SOLEPLATE ISOLATIONFig. 12 Ð Typical Nozzle Piping Connect PipingNOZZLE-IN-HEAD WATERBOXES FRAME 3 AND 5 MARINE WATERBOXESFig. 13 Ð Nozzle Arrangements FRAME 4 MARINE WATERBOXES Fig. 13 Ð Nozzle Arrangements contFig. 14 Ð Pumpout Unit Fig. 16 Ð Typical 17/19EX Utility Vessel Relief Valve Tee Fig. 15 Ð Water Piping, Oil Cooler to Chilled Water Circuit TypicalTable 13 Ð Relief Valve Locations and Data Table 14 Ð Individual Component Ratings Indicates remote alarm contacts Notes on following page Required Power WiringRequired Control Wiring Options WiringI GENERAL Fig. 20 Ð 17/19EX with Free-Standing Starter Fig. 19 Ð Oil Pump Wiring 19EX SHOWNFig. 22 Ð Carrier Comfort Network Communication Bus Wiring Fig. 21 Ð Oil Heater and Control Power WiringTable 15 Ð Insulation Requirements Install Field Insulation19EX CHILLERS Factory Wiring Field WiringField-supplied terminal strip must be located in the control center FRONT VIEW PLAN VIEWFig. 24 Ð Typical Insulation Area 19EX Shown INSTALLATION START-UP REQUEST CHECKLIST TESTING

ARI (Air Conditioning

`U' STAMP

and Refrigeration

Institute)

Fig. 1 Ð Model Number Identi®cation