Manuals / Carrier / Kitchen Appliance / Refrigerator

Carrier 19EX Nozzle-In-Head Waterboxes, FRAME 3 AND 5 MARINE WATERBOXES, Ð Nozzle Arrangements

Models: 17 19EX

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NOZZLE-IN-HEAD WATERBOXES

NOZZLE-IN-HEAD WATERBOXES

COOLER WATERBOX

	Pass	In	Out	Arr.
				Code

	1	8	5	A
		5	8	B

	2	7	9	C
		4	6	D

	3	7	6	E
		4	9	F

	CONDENSER WATERBOX
	Pass	In	Out	Arr.
				Code

	1	11	2	P
		2	11	Q

	2	10	12	R
		1	3	S

	3	10	3	T
		1	12	U

NOTES:

1. Frame 5 condenser available in 1 and 2 pass only. Frame 3 in 2 and 3 pass only.

2. The vents for these waterboxes, located in the covers are 1 in. FPT at the top of each box, and the drains are 1 in. FPT, at the bottom.

3. Victaulic connections are standard.

4. Flanged waterbox connections are optional.

FRAME 3 AND 5 MARINE WATERBOXES

COOLER WATERBOX

	Pass	In	Out	Arr.
	Pass	In	Out	Code
				Code
	1	8	5	A
	1	5	8	B
		5	8	B
		7	9	C
	2	4	6	D
		16	17	G
	3	7	6	E
	3	4	9	F
		4	9	F
	CONDENSER WATERBOX
	Pass	In	Out	Arr.
	Pass	In	Out	Code
				Code
		10	12	R
	2	1	3	S
		13	15	Y
	3	10	3	T
	3	1	12	U
		1	12	U

NOTES:

1. Frame 3 condenser available in 2 and 3 pass only. Frame 5 condenser available in 2 pass only.

2. The vents for these waterboxes are 1 in. FPT at the top of each box, and the drains are 1 in. FPT, at the bottom.

3. Victaulic connections are standard.

4. Flanged waterbox connections are optional.

Fig. 13 Ð Nozzle Arrangements

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Image 18

Carrier 19EX, 17 installation instructions Nozzle-In-Head Waterboxes, FRAME 3 AND 5 MARINE WATERBOXES, Ð Nozzle Arrangements

Contents

SAFETY CONSIDERATIONS Installation Instructions17/19EX 50/60 Hz Centrifugal Liquid Chillers with HFC-134a INTRODUCTION CONTENTSINSTALLATION Receiving the Machine Job Data`U STAMP Fig. 1 Ð Model Number IdenticationARI Air Conditioning and RefrigerationFig. 2 Ð Typical 19EX Installation 19EXLocal Interface Display Control Panel Fig. 3 Ð Typical 17EX Installation 19EX FRONT VIEW 17EX FRONT VIEWFig. 4 Ð 17EX Machine Rigging Guide Fig. 5 Ð 19EX Machine Rigging GuideFig. 6 Ð Typical Top View 19EX Shown Fig. 7 Ð Typical Side View 19EX ShownFig. 8 Ð Typical Motor End View 19EX Shown SERVICE CLEARANCES Fig. 9 Ð Typical DimensionsDIMENSIONS NOZZLE SIZESTable 2 Ð Refrigerant Charge Table 3 Ð Additional Cooler Weights Table 4 Ð Additional Condenser WeightsTable 5 Ð Auxiliary Connection Sizes Table 8 Ð Compressor Weights Table 6 Ð Total 19EX Motor Weights 60 HzTable 7 Ð Total 19EX Motor Weights 50 Hz Table 9 Ð Total 17EX Drive Component WeightsTable 10A Ð 17EX Motors Ð Total Weight, Lbs English Table 10B Ð 17EX Motors Ð Total Weight, Kg SIInstall Machine Supports Table 11 Ð Marine Waterbox Cover WeightsTable 12 Ð NIH Waterbox Cover Weights Fig. 10 Ð Machine Contact Surfaces COOLER SIZES 31-33 ANDCOOLER SIZES COOLER SIZESSOLEPLATE ISOLATION Fig. 11 Ð Machine Vibration IsolationACCESSORY ISOLATION TYPICAL ISOLATIONConnect Piping Fig. 12 Ð Typical Nozzle 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. 15 Ð Water Piping, Oil Cooler to Chilled Water Circuit Typical Fig. 16 Ð Typical 17/19EX Utility Vessel Relief Valve TeeTable 13 Ð Relief Valve Locations and Data Table 14 Ð Individual Component Ratings Indicates remote alarm contacts Options Wiring Required Power WiringRequired Control Wiring Notes on following pageI GENERAL Fig. 19 Ð Oil Pump Wiring 19EX SHOWN Fig. 20 Ð 17/19EX with Free-Standing StarterFig. 21 Ð Oil Heater and Control Power Wiring Fig. 22 Ð Carrier Comfort Network Communication Bus WiringInstall Field Insulation Table 15 Ð Insulation Requirements19EX 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