Carrier Tornillo

8/9/2019 Carrier Tornillo

1/40

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

PC 903 Catalog No. 533-00060 Printed in U.S.A. For m 30HX-12SI Pg 1 1-04 Replaces: 30HX-11SBook 2

Tab 5c

Installation InstructionsCONTENTS

Page

SAFETY CONSIDERATIONS. . . . . . . . . . . . . . . . . . . . . . . . 1INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-39Step 1 — Inspect Shipment . . . . . . . . . . . . . . . . . . . . . . . . 1Step 2 — Rig and Place Unit . . . . . . . . . . . . . . . . . . . . . . . 16Step 3 — Piping Connections . . . . . . . . . . . . . . . . . . . . . .16• COOLER FLUID, VENT, AND DRAIN• BRINE UNITS• PREPARATION FOR YEAR-ROUND OPERATION• FILL FLUID LOOP• INSULATE COOLER HEADS• 30HXA PIPING, VALVE, AND FAN CYCLING

PRESSURE SWITCH INSTALLATION

• 30HXC PIPING AND VALVE INSTALLATION• INSTALL PRESSURE RELIEF REFRIGERANT VENT

PIPINGStep 4 — Make Electrical Connections . . . . . . . . . . . . .24• FIELD POWER CONNECTIONS• FIELD CONTROL POWER CONNECTIONS• CONDENSER FAN CONTROL FOR CONDENSER

UNITS USED WITH 30HXA UNITSStep 5 — Install Accessories . . . . . . . . . . . . . . . . . . . . . . 25• 30HXA LOW-AMBIENT OPERATION• MINIMUM LOAD ACCESSORY• MISCELLANEOUS ACCESSORIESStep 6 — Leak Test Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . .25• 30HXC UNITS• 30HXA UNITSStep 7 — Refrigerant Charge . . . . . . . . . . . . . . . . . . . . . . .38

• 30HXC UNITS• 30HXA UNITS

SAFETY CONSIDERATIONS

Installing, starting up, and servicing this equipment canbe hazardous due to system pressures, electrical components,and equipment location. Only trained, qualified installers andservice mechanics should install, start up, and service thisequipment.

When working on the equipment, observe precautions in theliterature, and on tags, stickers, and labels attached to theequipment.

• Follow all safety codes.• Wear safety glasses and work gloves.• Use care in handling, rigging, and setting bulky

equipment.

INTRODUCTION

These instructions cover installation of 30HX liquid chillerwith electronic controls and units with factory-installed option(FIOPs).

INSTALLATIONStep 1 — Inspect Shipment — Inspect unit for damage upon arrival. If damage is found, immediately file a claimwith the shipping company. Verify proper unit delivery bychecking unit nameplate data (see Fig. 1). Do not store units inan area exposed to weather because of sensitive control mechanisms and electronic devices.

Locate unit indoors. When considering unit location, consult National Electrical Code (NEC, U.S.A.) and local coderequirements. Allow sufficient space for wiring, piping, andservice. Install unit in an area which will not be exposed to ambient temperatures below 50 F (10 C). See Fig. 2-10 for clear-ance details.

Allow the following clearances for service access:

Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 ft (914 mmRear. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 ft (914 mm)Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 ft (610 mmEnds . . . . . . . . . . . . . . . . . . . . . .tube length at one (either) end;

3 ft (914 mm) at opposite endBe sure surface beneath unit is level and is capable o

supporting the operating weight of the unit. See Fig. 11 and 12and Tables 1A and 1B for unit mounting and operatingweights. If necessary, add supporting structure (steel beams orreinforced concrete slabs) to floor to transfer weight to nearestbeams.

Copy continued on page 16

IMPORTANT: This equipment generates, uses, and canradiate radio frequency energy. If not installed and used inaccordance with these instructions, this equipment maycause radio interference. The equipment has been testedand found to comply with the limits of a Class A comput-ing device as defined by the FCC (Federal Communica-tions Commission, U.S.A.) Regulations, Subpart J of Part15, which are designed to provide reasonable protectionagainst such interference when operated in a commercialenvironment.

30HXC 076 R - - 6 6 1 AA

Model Description30HXA —CondenserlessLiquid Chiller

30HXC —Water-CooledLiquid Chiller

Nominal Size076 126 186086 136 206096 146 246106 161 261116 171 271

Refrigerant/Cooler OptionsL = Nitrogen with Minus 1-Pass CoolerM = R-134a with Minus 1-Pass CoolerN = Nitrogen with Standard CoolerP = R-134a with Plus 1-Pass CoolerQ = Nitrogen with Plus 1-Pass CoolerR = R-134a with Standard Cooler

Electrical Options- = Across The Line Start

A = Non-Fused DisconnectY = Y-Delta StarterZ = Y-Delta and Non-Fused Disconnect

Factory-InstalledOption Codes*AA — 1BA — 2CA — 3KA — 1,2LA — 1,3TA — 2,3ZB — 1,2,3

Packaging Code1 = Standard Domestic2 = Standard Export

Series

Voltage Code1 = 575-3-602 = 380-3-604 = 230-3-605 = 280/230-3-606 = 460-3-608 = 230-3-50

9 = 380/415-3-50

Display Options- = Navigator Display

E = Navigator Display withEnergy Management

*Option Code Descriptions:1 = Minimum Load Control, 2 = Suction ServiceValve, and 3 = Medium Temperature Brine

Fig. 1 — 30HX Identification

30HXA,HXC076-271Comfort Link™ Water-Cooled and

Condenserless Liquid Chillers50/60 HzSeries 6


2/402

U N I T

O P E R A T I N G

W E I G H T - l b ( k g )

B

C

E

L

W G T D I S T R I B U T

I O N A T E A C H

M T G P L A T E

- l b ( k g )

1

2

3

4

5

6

3 0 H X C 0 7 6

5 7 0 0

( 2 5 8 6 )

4 5 . 8 7

( 1 1 6 5 )

4 5 . 8 7

( 1 1 6 5 )

3 2 . 5 0

( 8 2 6 )

6 5 . 2 2

( 1 6 5 7 )

7 3 8

( 3 3 5 )

9 4 3

( 4 2 8 )

5 9 5

( 2 7 0 )

1 1 1 0

( 5 0 3 )

1 4 1 8

( 6 4 3 )

8 9 6

( 4 0 6 )

3 0 H X C 0 8 6

5 7 2 3

( 2 5 9 7 )

4 5 . 8 7

( 1 1 6 5 )

4 5 . 8 7

( 1 1 6 5 )

3 2 . 5 0

( 8 2 6 )

6 5 . 2 2

( 1 6 5 7 )

7 3 8

( 3 3 5 )

9 4 7

( 4 3 0 )

5 9 7

( 2 7 1 )

1 1 1 2

( 5 0 4 )

1 4 2 7

( 6 4 7 )

9 0 2

( 4 0 9 )

3 0 H X C 0 9 6

5 8 5 5

( 2 6 5 7 )

5 4 . 1 2

( 1 3 7 5 )

3 7 . 6 3

( 9 5 6 )

3 2 . 5 0

( 8 2 6 )

6 5 . 2 2

( 1 6 5 7 )

6 8 6

( 3 1 1 )

9 6 8

( 4 3 9 )

6 9 3

( 3 1 4 )

1 0 2 7

( 4 6 6 )

1 4 4 7

( 6 5 6 )

1 0 3 4

( 4 6 9 )

3 0 H X C 1 0 6

6 1 7 7

( 2 8 0 3 )

5 4 . 1 2

( 1 3 7 5 )

3 7 . 6 3

( 9 5 6 )

3 3 . 5 0

( 8 5 1 )

6 7 . 2 2

( 1 7 0 7 )

7 3 0

( 3 3 1 )

1 0 2 8

( 4 6 6 )

7 4 4

( 3 3 7 )

1 0 7 3

( 4 8 7 )

1 5 1 0

( 6 8 5 )

1 0 9 2

( 4 9 5 )

N O T E S :

1 . O p e r a

t i n g w e i g h t i n c l u d e s w e i g h t o f w a t e r a n d r e f r i g e r a n t .

2 .

D e n o t e s c e n t e r o f g r a v i t y .

3 . D i m e n s i o n s a r e i n i n c h e s ( m m ) .

4 . R e c o m m e n d e d s e r v i c e c l e a r a n c e a r o u n d m a c h i n e i s 3 6

i n . ( 9 1 4 . 4 m m ) .

5 . V i c t a u

l i c n o z z l e s a r e s t a n d a r d o n a l l m o d e l s . F l o w

s w i t c h f a c t o r y

i n s t a l l e d i n c o o l e r o u t l e t v i c t a u l i c n o z z l e .

F i g . 2

—

D i m e n s i o n s ,

3 0 H X C 0 7 6 - 1 0 6


3/403

U N I T

O P E R A T I N G


W G T D I S T R I B U T I O N A T E A C H

M T G P L A T E - l b ( k g )

1

2

3

4

5

6

3 0 H X C 1 1 6

6 4 1 5

( 2 9 1 1 )

7 2 8 ( 3 3 0 )

1 1 1 4

( 5 0 5 )

7 7 7

( 3 5 2 )

1 0 5 3

( 4 7 8 )

1 6 1 5

( 7 3 3 )

1 1 2 7

( 5 1 1 )

3 0 H X C 1 2 6

6 4 6 5

( 2 9 3 3 )

7 3 8 ( 3 3 5 )

1 1 2 7

( 5 1 1 )

7 8 0

( 3 5 4 )

1 0 6 1

( 4 8 1 )

1 6 2 8

( 7 3 8 )

1 1 3 1

( 5 1 3 )

3 0 H X C 1 3 6

6 6 8 8

( 3 0 3 4 )

7 5 8 ( 3 4 4 )

1 1 7 6

( 5 3 3 )

8 1 1

( 3 6 8 )

1 0 8 3

( 4 9 1 )

1 6 8 9

( 7 6 6 )

1 1 7 1

( 5 3 1 )

3 0 H X C 1 4 6

6 7 1 8

( 3 0 4 8 )

7 6 3 ( 3 4 6 )

1 1 8 2

( 5 3 6 )

8 1 5

( 3 7 0 )

1 0 8 5

( 4 9 2 )

1 6 9 7

( 7 7 0 )

1 1 7 2

( 5 3 2 )

N O T

E S :

1 .

O p e r a t i n g w e i g h t i n c l u d e s w e i g h t o f w a t e r a n d r e f r i g e r a n t .

2 .


3 .

D i m e n s i o n s a r e i n i n c h e s ( m m ) .

4 .

R e c o m m e n d e d s e r v i c e c l e a r a n c e a r o u n d m a c h i n e i s 3 6 i n . ( 9 1 4 . 4 m m ) .

5 .

V i c t a u l i c n o z z l e s a r e s t a n d a r d o n a l l m o d e l s . F l o w

s w i t c h f a c t o r y

i n s t a l l e d i n c o o l e r o u t l e t v i c t a u l i c n o z z l e .

F i g . 3

—


3 0 H X C 1 1 6 - 1 4 6


4/404

N O T E S :

1 . O p e r a t i n g w e i g h t i n c l u d e s w e i g h t o f

w a t e r a n d r e f r i g e r a n t .

2 .



4 . R e c o m m e n d e d

s e r v i c e

c l e a r a n c e

a r o u n d m a c h i n e i s 3 6 i n . ( 9 1 4 . 4 m m ) .

5 . V i c t a u l i c n o z z l e s a r e s t a n d a r d o n a l l

m o d e l s . F l o w s w i t c h f a c t o r y i n s t a l l e d

i n c o o l e r o u t l e t v i c t a u l i c n o z z l e .

U N I T

O P E R A T I N G


B

C



1

2

3

4

5

6

3 0 H X C 1 6 1

7 4 5 2

( 3 3 8 1 )

7 2 . 1 2

( 1 8 3 2 )

5 0 . 6 3

( 1 2 8 6 )

8 1 7

( 3 7 1 )

1 2 7 2

( 5 7 7 )

9 0 8

( 4 1 2 )

1 2 1 9

( 5 5 3 )

1 8 9 0

( 8 5 7 )

1 3 4 6

( 6 1 0 )

3 0 H X C 1 7 1

7 6 6 0

( 3 4 7 5 )

6 1 . 3 7

( 1 5 5 9 )

6 1 . 3 7

( 1 5 5 9 )

9 3 6

( 4 2 5 )

1 3 1 8

( 5 9 8 )

8 4 0

( 3 8 1 )

1 3 7 9

( 6 2 6 )

1 9 4 6

( 8 8 3 )

1 2 4 1

( 5 6 3 )

3 0 H X C 1 8 6

7 8 5 4

( 3 5 6 4 )

6 1 . 3 7

( 1 5 5 9 )

6 1 . 3 7

( 1 5 5 9 )

9 6 2

( 4 3 6 )

1 3 6 1

( 6 1 7 )

8 6 0

( 3 9 0 )

1 4 1 0

( 6 4 0 )

1 9 9 6

( 9 0 5 )

1 2 6 5

( 5 7 4 )

F i g . 4

—


3 0 H X C 1 6 1 - 1 8 6


5/405

N O T E S :

1 . O p e r a t i n g w e i g h t i n c l u d e s w e i g h t o f w a t e r a n d r e f r i g e r a n t .

2 .



4 . R e c o m m e n d e d s e r v i c e c l e a r a n c e a r o u n d m a c h i n e i s 3 6 i n . ( 9 1 4 . 4 m m ) .

5 . V i c t a u l i c n o z z l e s a r e s t a n d a r d o

n a l l m o d e l s . F l o w s w i t c h f a c t o r y i n s t a l l e d


U N I T

O P E R A T I N G


A



1

2

3

4

5

6

3 0 H X C 2 0 6

1 0 , 5 8 1

( 4 7 9 9 )

3 3 . 8 8

( 8 6 0 )

9 4 8

( 4 3 0 )

2 4 0 6

( 1 0 9 1 )

1 2 4 3

( 5 6 4 )

1 2 0 1

( 5 4 5 )

3 1 3 3

( 1 4 2 1 )

1 6 5 0

( 7 4 8 )

3 0 H X C 2 4 6

1 0 , 9 6 9

( 4 9 7 6 )

3 4 . 3 8

( 8 7 3 )

9 8 5

( 4 4 7 )

2 5 1 5

( 1 1 4 1 )

1 3 0 6

( 5 9 2 )

1 1 5 4

( 5 2 3 )

3 2 7 6

( 1 4 8 6 )

1 7 3 3

( 7 8 6 )

3 0 H X C 2 6 1

1 0 , 9 9 2

( 4 9 8 6 )

3 4 . 3 8

( 8 7 3 )

9 8 5

( 4 4 7 )

2 5 2 0

( 1 1 4 3 )

1 3 1 1

( 5 9 5 )

1 1 5 4

( 5 2 3 )

3 2 8 3

( 1 4 8 9 )

1 7 3 9

( 7 8 9 )

3 0 H X C 2 7 1

1 1 , 0 2 9

( 5 0 0 3 )

3 4 . 3 8

( 8 7 3 )

9 8 5

( 4 4 7 )

2 5 2 9

( 1 1 4 7 )

1 3 1 8

( 5 9 8 )

1 1 5 4

( 5 2 3 )

3 2 9 4

( 1 4 9 4 )

1 7 4 9

( 7 9 3 )

F i g . 5

—


3 0 H X C 2 0 6 - 2 7 1


6/406

N O T E S :

1 . O p e r a t i n g w e i g h t i n c l u d e s w e i g h t o f w a t e r a n d

r e f r i g e r a n t .

2 .



4 . R e c o m m e n d e d s e r v i c e c l e a r a n c e a r o u n d

m a c h i n e

i s 3 6 i n . ( 9 1 4 . 4 m m ) .

5 . V i c t a u l i c n o z z l e s a r e s t a n d a r d o n a l l m o d

e l s . F l o w

s w i t c h f a c t o r y i n s t a l l e d i n c o o l e r o u t l e t

v i c t a u l i c

n o z z l e .

F i g . 6

—


3 0 H X A 0 7 6 - 1 0 6

U N I T

O P E R A T I N G


B

C

E

L

P

R

S



1

2

3

4

5

6

3 0 H X A 0 7 6

4 7 1 7

( 2 1 4 0 )

4 5 . 8 7

( 1 1 6 5 )

4 5 . 8 7

( 1 1 6

5 )

3 2 . 5 0

( 8 2 6 )

6 5 . 2 2

( 1 6 5 7 )

3 . 8 8

( 9 9 )

4 1 . 2 5

( 1 0 4 8 )

4 6 . 2 5

( 1 1 7 5 )

5 5 5

( 2 5 2 )

7 9 3

( 3 6 0 )

4 1 8

( 1 9 0 )

9 2 6

( 4 2 0 )

1 3 2 6

( 6 0 1 )

6 9 9

( 3 1 7 )

3 0 H X A 0 8 6

4 7 4 4

( 2 1 5 2 )

4 5 . 8 7

( 1 1 6 5 )

4 5 . 8 7

( 1 1 6

5 )

3 2 . 5 0

( 8 2 6 )

6 5 . 2 2

( 1 6 5 7 )

3 . 8 8

( 9 9 )

4 1 . 2 5

( 1 0 4 8 )

4 6 . 2 5

( 1 1 7 5 )

5 5 5

( 2 5 2 )

7 9 8

( 3 6 2 )

4 1 8

( 1 9 0 )

9 2 8

( 4 2 1 )

1 3 4 0

( 6 0 8 )

7 0 5

( 3 2 0 )

3 0 H X A 0 9 6

4 8 3 5

( 2 1 9 4 )

5 4 . 1 2

( 1 3 7 5 )

3 7 . 6 3

( 9 5 6 )

3 2 . 5 0

( 8 2 6 )

6 5 . 2 2

( 1 6 5 7 )

6 . 2 5

( 1 5 9 )

4 9 . 5 0

( 1 2 5 7 )

3 8 . 0 0

( 9 6 5 )

5 0 9

( 2 3 1 )

8 0 8

( 3 6 7 )

4 9 3

( 2 2 4 )

8 4 8

( 3 8 5 )

1 3 5 0

( 6 1 2 )

8 2 7

( 3 7 5 )

3 0 H X A 1 0 6

5 1 5 1

( 2 3 3 7 )

5 4 . 1 2

( 1 3 7 5 )

3 7 . 6 3

( 9 5 6 )

3 3 . 5 0

( 8 5 1 )

6 7 . 2 2

( 1 7 0 7 )

6 . 2 5

( 1 5 9 )

4 9 . 5 0

( 1 2 5 7 )

3 8 . 0 0

( 9 6 5 )

5 5 5

( 2 5 2 )

8 6 9

( 3 9 4 )

5 4 1

( 2 4 5 )

8 9 6

( 4 0 6 )

1 4 1 0

( 6 4 0 )

8 8 0

( 3 9 9 )


7/407

U N I T

O P E R A T I N G



M T

G P L A T E - l b ( k g )

1

2

3

4

5

6

3 0 H X A 1 1 6

5 1 6 3

( 2 3 4 2 )

5 3 0

( 2 4 0 )

8 9 5

( 4 0 6 )

5 4 0

( 2 4 5 )

8 5 5

( 3 8 8 )

1 4 5 6

( 6 6 0 )

8 8 7

( 4 0 2 )

3 0 H X A 1 2 6

5 2 0 5

( 2 3 6 2 )

5 4 0

( 2 4 5 )

9 0 5

( 4 1 0 )

5 4 1

( 2 4 5 )

8 6 4

( 3 9 2 )

1 4 6 8

( 6 6 6 )

8 8 7

( 4 0 2 )

3 0 H X A 1 3 6

5 3 0 9

( 2 4 0 8 )

5 4 8

( 2 4 9 )

9 2 6

( 4 2 0 )

5 5 5

( 2 5 2 )

8 7 4

( 3 9 6 )

1 4 9 8

( 6 7 9 )

9 0 8

( 4 1 2 )

3 0 H X A 1 4 6

5 3 3 3

( 2 4 2 0 )

5 5 1

( 2 5 0 )

9 3 0

( 4 2 2 )

5 5 5

( 2 5 2 )

8 8 3

( 4 0 0 )

1 5 0 6

( 6 8 3 )

9 0 8

( 4 1 2 )

N O T E S :

1 . O p e r a t i n g w e i g h t i n c l u d e s w e i g h t o f w a

t e r a n d

r e f r i g e r a n t .

2 .



4 . R e c o m m e n d e d

s e r v i c e

c l e a r a n c e

a r o u n d

m a c h i n e i s 3 6 i n . ( 9 1 4 . 4 m m ) .

5 . V i c t a u l i c n o z z l e s a r e s t a n d a r d o n a l l m o d e

l s . F l o w

s w i t c h f a c t o r y i n s t a l l e d i n c o o l e r o u t l e t v i c t a u l i c

n o z z l e .

F i g . 7 —


3 0 H X A 1 1 6 - 1 4 6


8/408

N O T E S :

1 . O p e r a t i n g w e i g h t i n c l u d e s w e i g h t o f w a t e

r a n d r e f r i g e r a n t .

2 .




m a c h i n e i s 3 6 i n .

( 9 1 4 . 4 m m ) .

5 . V i c t a u l i c n o z z l e s a r e s t a n d a r d o n a l l m o d e l s . F l o w s w i t c h

f a c t o r y i n s t a l l e d i n c o o l e r o u t l e t v i c t a u l i c n o z z l e .

F i g . 8

—


3 0 H X A 1 6 1 - 1 8 6

U N I T

O P E R A T I N G


B

C

R

S

T



1

2

3

4

5

6

3 0 H X A 1 6 1

5 7 5 2

( 2 6 1 0 )

7 2 . 1 2

( 1 8 3 2 )

5 0 . 6 3

( 1 2 8 6 )

6 7 . 5 0

( 1 7 1 5 )

5 1 . 0 0

( 1 2 9 5 )

4 8 . 7 5

( 1 2 3 8 )

5 6 0

( 2 5 4 )

9 6 5

( 4 3 8 )

5 9

8

( 2 7

1 )

9 5 4

( 4 3 3 )

1 6 5 0

( 7 4 8 )

1 0 2 5

( 4 6 5 )

3 0 H X A 1 7 1

5 7 7 7

( 2 6 2 1 )

6 1 . 3 7

( 1 5 5 9 )

6 1 . 3 7

( 1 5 5 9 )

5 6 . 7 5

( 1 4 4 1 )

6 1 . 7 5

( 1 5 3 2 )

4 4 . 3 1

( 1 1 2 5 )

6 2 7

( 2 8 4 )

9 6 8

( 4 3 9 )

5 3

4

( 2 4

2 )

1 0 7 2

( 4 8 6 )

1 6 5 8

( 7 5 2 )

9 1 8

( 4 1 6 )

3 0 H X A 1 8 6

5 9 4 6

( 2 6 9 8 )

6 1 . 3 7

( 1 5 5 9 )

6 1 . 3 7

( 1 5 5 9 )

5 6 . 7 5

( 1 4 4 1 )

6 1 . 7 5

( 1 5 3 2 )

4 4 . 3 1

( 1 1 2 5 )

6 4 8

( 2 9 4 )

1 0 0 4

( 4 5 5 )

5 5

2

( 2 5

0 )

1 1 1 0

( 5 0 4 )

1 7 0 3

( 7 7 2 )

9 3 9

( 4 2 6 )


9/409

N O T E S :

1 . O p e r a t i n g w e i g h t i n c l u d e s w e i g h t o f w a t e r a n d r e f r i g e r a n t .

2 .




m a c h i n e i s 3 6 i n . ( 9 1 4 . 4 m m ) .

5 . V i c t a u l i c n o z z l e s a r e s t a n d a r d o n a l l m o d

e l s . F l o w s w i t c h f a c t o r y i n s t a l l e d


U N I T

O P E R A T I N G


W G T

D I S T R I B U T I O N A T E A C H


1

2

3

4

5

6

3 0 H X A 2 0 6

7 4 8 5

( 3 3 9 5 )

6 7 1

( 3 0 4 )

1 7 0

2

( 7 7 2 )

8 7 9

( 3 9 9 )

8 5 0

( 3 8 5 )

2 2 1 6

( 1 0 0 5 )

1 1 6 7

( 5 2 9 )

3 0 H X A 2 4 6

7 6 2 1

( 3 4 5 7 )

6 8 1

( 3 0 9 )

1 7 4

8

( 7 9 3 )

9 1 1

( 4 1 3 )

7 9 7

( 3 6 2 )

2 2 7 6

( 1 0 3 2 )

1 2 0 9

( 1 5 4 8 )

3 0 H X A 2 6 1

7 6 2 1

( 3 4 5 7 )

6 8 1

( 3 0 9 )

1 7 4

8

( 7 9 3 )

9 1 1

( 4 1 3 )

7 9 7

( 3 6 2 )

2 2 7 6

( 1 0 3 2 )

1 2 0 9

( 1 5 4 8 )

3 0 H X A 2 7 1

7 6 2 1

( 3 4 5 7 )

6 8 1

( 3 0 9 )

1 7 4

8

( 7 9 3 )

9 1 1

( 4 1 3 )

7 9 7

( 3 6 2 )

2 2 7 6

( 1 0 3 2 )

1 2 0 9

( 1 5 4 8 )

F i g . 9

—


3 0 H X A 2 0 6 - 2 7 1


10/4010

F i g .

1 0 —


S o u n d E n c l o s u r e

N O T E S :

1 . D i m e n s i o n s a r e i n i n c h e s ( m i l l i m e t e r s ) .

2 . 3 6 i n . ( 9 1 4 . 4 ) r e c o m m e n d e d s e r v i c e c l e a r a n c e a r o u n d m a c h i n e .

3 . U n u s e d p o r t i o n o f p i p i n g o p e n i n g s t o b e c l o s e d a n d i n s u l a t e d f o r

a c o u s t i c p u r p o s e s . U s e f i l l e r p a n e l i n a c c e s s o r y p a c k a g e .

4 . F i e l d f a b r i c a t e d h o l e s m u s t b e

c l o s e d a n d i n s u l a t e d f o r a c o u s t i c

p u r p o s e s .

5 . R e c o m m e n d e d e l e c t r i c a l p o w e r s u p p l y a r e a . N o t c h t o s u i t a n d

c o v e r / i n s u l a t e r e m a i n i n g o p e n

a r e a f o r a c o u s t i c p u r p o s e s .

6 .

R e c o m m e n d e d c o n t r o l w i r i n g e n t r y a r e a .

N o t c h t o s u i t a n d c o v e r /

i n s u l a t e r e m a i n i n g o p e n a r e a f o r a c o u s t i c p

u r p o s e s .

7 .

R e c o m m e n d e d c o o l e r r e l i e f v a l v e v e n t l i n

e a n d 3 0 H X C c o n d e n s e r

r e l i e f v e n t l i n e e n t r y a r e a . 3 0 H X A d i s c h a r g e

a n d l i q u i d l i n e e n t r y a r e a s

o n o p p o s i t e s i d e . N o t c h e n c l o s u r e t o s u i t p a r t i c u l a r i n s t a l l a t i o n .

8 .

M o d e l i n d r a w i n g i s t y p i c a l a n d r e p r e s e n t s

3 0 H X 1 1 6 - 1 4 6 s i z e s i n t h e

3 0 H X - 9 0 0 - - - 0 0 1 a c c e s s o r y .

9 .

S o u n d e n c l o s u r e a c c e s s o r y s h o u l d b e a l i g n e d t o t h e c e n t e r l i n e s o f

t h e c o n t r o l p a n e l a c c e s s a n d p i p i n g o p e n i n g s .

D I M E N S I O N S —

i n . ( m m )


11/4011

CONTROLBOX

CENTER OFGRAVITY

CHAINLENGTH30” MIN

C OF

VESSELL

I-BEAM LENGTH (MIN)076-106-10 FT. (3.048 m)116-186-12 FT. (3.65 m)206-271-14 FT. (4.26 m)

WEIGHT DISTRIBUTION AT EACH MOUNTING PLATE,

30HXC UNITS — lb (kg)

30HXA UNITS — lb (kg)

NOTE: See Fig. 2-9 for center of gravity details.

Fig. 11 — Weight Distribution at Mounting Plates

UNIT30HXC

MOUNTING PLATE NO.

1 2 3 4 5 6

076 738 (335) 943 (428) 595 (270) 1110 (503) 1418 (643) 896 (406)

086 738 (335) 947 (430) 597 (271) 1112 (504) 1427 (647) 902 (409)

096 686 (311) 968 (439) 693 (314) 1027 (466) 1447 (656) 1034 (469)

106 730 (331) 1028 (466) 744 (337) 1073 (487) 1510 (685) 1092 (495)

116 728 (330) 1114 (505) 777 (352) 1053 (478) 1615 (733) 1127 (511)

126 738 (335) 1127 (511) 780 (354) 1061 (481) 1628 (738) 1131 (513)

136 758 (344) 1176 (533) 811 (368) 1083 (491) 1689 (766) 1171 (531)

146 763 (346) 1182 (536) 815 (370) 1085 (492) 1697 (770) 1172 (532)

161 817 (371) 1272 (577) 908 (412) 1219 (553) 1890 (857) 1346 (610)

171 936 (425) 1318 (598) 840 (381) 1379 (626) 1946 (883) 1241 (563)

186 962 (436) 1361 (617) 860 (390) 1410 (640) 1996 (905) 1265 (574)

206 948 (430) 2406 (1091) 1243 (564) 1201 (545) 3133 (1421) 1650 (748)

246 985 (447) 2515 (1141) 1306 (592) 1154 (523) 3276 (1486) 1733 (786)

261 985 (447) 2520 (1143) 1311 (595) 1154 (523) 3283 (1489) 1739 (789)

271 985 (447) 2529 (1147) 1318 (598) 1154 (523) 3294 (1494) 1749 (793)

UNIT30HXA

MOUNTING PLATE NO.

1 2 3 4 5 6

076 555 (252) 793 (360) 418 (190) 926 (420) 1326 (601) 699 (317)

086 555 (252) 798 (362) 418 (190) 928 (421) 1340 (608) 705 (320)

096 509 (231) 808 (367) 493 (224) 848 (385) 1350 (612) 827 (375)

106 555 (252) 869 (394) 541 (245) 896 (406) 1410 (640) 880 (399)

116 530 (240) 895 (406) 540 (245) 855 (388) 1456 (660) 887 (402)

126 540 (245) 905 (410) 541 (245) 864 (392) 1468 (666) 887 (402)

136 548 (249) 926 (420) 555 (252) 874 (396) 1498 (679) 908 (412)

146 551 (250) 930 (422) 555 (252) 883 (400) 1506 (683) 908 (412)161 560 (254) 965 (438) 598 (271) 954 (433) 1650 (748) 1025 (465)

171 627 (284) 968 (439) 534 (242) 1072 (486) 1658 (752) 918 (416)

186 648 (294) 1004 (455) 552 (250) 1110 (504) 1703 (772) 939 (426)

206 671 (304) 1702 (772) 879 (399) 850 (385) 2216 (1005) 1167 (529)

246 681 (309) 1748 (793) 911 (413) 797 (362) 2276 (1032) 1209 (548)

261 681 (309) 1748 (793) 911 (413) 797 (362) 2276 (1032) 1209 (548)

271 681 (309) 1748 (793) 911 (413) 797 (362) 2276 (1032) 1209 (548)

Fig. 12 — Unit Rigging (Size 076-186 Shown, Larger Sizes Similar)

NOTE: Run rigging cables to a centralsuspension point.

3.25(82.55)

5.00(127.00)

0.88(22.35)

2.17(53.34)0.50 DIA

(4) HOLES

1.42(36.07)

3.58(90.93)

NOTE: Dimensions shown in inches (mm).30HX FOOT


12/4012

Table 1A — Physical Data, English

LEGEND *Charges listed are for 30HXC units. The 30HXA units are shippedwith a holding charge only. To determine the refrigerant chargerequirements for 30HXA units see the System Refrigerant Chargetable in the Refrigerant Charge section on page 39.

†Only on units with factory-installed suction service valves.

UNIT SIZE 30HX 076 086 096 106 116 126 136 146

UNIT OPERATING WEIGHT (lb)Water-Cooled (HXC) 5700 5723 5855 6177 6415 6465 6688 6718Condenserless (HXA) 4717 4744 4835 5151 5163 5205 5309 5333

COMPRESSORS Semi-Hermetic, Twin ScrewQuantity 2 2 2 2 2 2 2 2Nominal Capacity per Compressor (tons) 39/39 46/39 56/39 66/39 66/46 66/56 80/56 80/66Economizer No No No No No No No NoNo. Capacity Steps

Standard 6 6 6 6 6 6 6 6Optional (maximum) 8 8 8 8 8 8 8 8

Minimum Step Capacity (%)Standard 20 20 20 20 20 20 20 20Optional 10 10 10 10 10 10 10 10

REFRIGERANT (HXC) R-134aCharge* (lb) Circuit A/Circuit B 75/75 76/75 94/70 110/70 112/89 112/89 124/89 119/100

COOLER Shell and Tube with Enhanced Copper TubesPart No. 10HX400- 401 401 402 408 406 406 405 405Net Fluid Volume (gal) 17.0 17.0 19.0 22.6 21.4 21.4 24.0 24.0Maximum Refrigerant Pressure (psig) 220 220 220 220 220 220 220 220Maximum Water-Side Pressure (psig) 300 300 300 300 300 300 300 300Water Connections

Inlet and Outlet (in.) (Std Pass) 4 4 4 5 5 5 5 5Drain (in. NPT) (Std Pass) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8

Relief ValveConnection (in. NPTF) 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4Flow Capacity (lb air/min) 31.7 31.7 31.7 31.7 31.7 31.7 31.7 31.7

Relief Setting (psig) 220 220 220 220 220 220 220 220Standard Number of Passes 3 3 3 3 2 2 2 2

30HXA OIL SEPARATORPart No. 09RX400- 217 217 216 216 215 215 215 215Maximum Refrigerant Pressure (psig) 320 320 320 320 320 320 320 320Refrigerant Connections (in.)

Discharge Circuit A/Circuit B 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8Liquid Circuit A/Circuit B 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8

Relief ValveConnection (in. SAE Flare) 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8Flow Capacity (lb air/min) 21.6 21.6 21.6 21.6 21.6 21.6 21.6 21.6

Relief Setting (psig) 320 320 320 320 320 320 320 320

CONDENSER (HXC) Shell and Tube with Enhanced Copper TubesPart No. 09RX400- 257 257 258 258 259 259 260 260Net Fluid Volume (gal) 16.8 16.8 18.3 18.3 23.9 23.9 27.5 27.5Maximum Refrigerant Pressure (psig) 220 220 220 220 220 220 220 220Maximum Water-Side Pressure (psig) 300 300 300 300 300 300 300 300Water Connections (in.) Victaulic Type Connection

Inlet and Outlet (Std Pass) 5 5 5 5 5 5 5 5Drain (NPT) (Std Pass) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8

Relief Valve

Connection (in. NPTF) 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4Flow Capacity (lb air/min) 31.7 31.7 31.7 31.7 31.7 31.7 31.7 31.7

Relief Setting (psig) 220 220 220 220 220 220 220 220Standard Number of Passes 2 2 2 2 2 2 2 2

DISCHARGE LINE†Relief Valve

Connection (in. SAE Flare) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8Flow Capacity (lb air/min) 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3Setting (psig) 350 350 350 350 350 350 350 350

NPTF — National Pipe Thread FemaleSAE — Society of Automotive Engineers


13/4013

Table 1A — Physical Data, English (cont)



UNIT SIZE 30HX 161 171 186 206 246 261 271

UNIT OPERATING WEIGHT (lb)Water-Cooled (HXC) 7452 7660 7854 10,581 10,969 10,992 11,029Condenserless (HXA) 5752 5777 5946 7,485 7,621 7,621 7,621

COMPRESSORS Semi-Hermetic, Twin ScrewQuantity 2 2 2 3 3 3 3Nominal Capacity per Compressor (tons) 8 0/56 66/80 80/80 66/39/80 80/56/80 80/66/80 80/80/80Economizer Yes Yes Yes Yes Yes Yes YesNo. Capacity Steps

Standard 6 6 6 8 8 8 8Optional (maximum) 8 8 8 11 11 11 11

Minimum Step Capacity (%)Standard 20 20 20 13 13 13 13Optional 10 10 10 7 7 7 7

REFRIGERANT (HXC) R-134aCharge* (lb) Circuit A/Circuit B 157/110 119/140 135/135 200/135 220/135 220/135 220/135

COOLER TYPE Shell and Tube with Enhanced Copper TubesPart No. 10HX400- 601 611 621 631 632 632 632Net Fluid Volume (gal) 28.5 28.5 33.4 43.1 47.2 47.2 47.2Maximum Refrigerant Pressure (psig) 220 220 220 220 220 220 220Maximum Water-Side Pressure (psig) 300 300 300 300 300 300 300Water Connections

Inlet and Outlet (in.) (Std Pass) 5 5 5 6 6 6 6Drain (NPT) (Std Pass) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8

Relief ValveConnection (in. NPTF) 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4Flow Capacity (lb air/min) 31.7 31.7 31.7 31.7 31.7 31.7 31.7

Relief Setting (psig) 220 220 220 220 220 220 220Standard Number of Passes 2 2 2 2 2 2 2

30HXA OIL SEPARATORPart No. 09RX400- 215 214 214 213 213 213 213Maximum Refrigerant Pressure (psig) 320 320 320 320 320 320 320Refrigerant Connections (in.)

Discharge Circuit A/Circuit B 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 (2) 21 / 8 /21 / 8 (2) 21 / 8 /21 / 8 (2) 21 / 8 /21 / 8 (2) 21 / 8 /21 / 8Liquid Circuit A/Circuit B 13 / 8 /13 / 8 13 / 8 /13 / 8 13 / 8 /13 / 8 15 / 8 /13 / 8 15 / 8 /13 / 8 15 / 8 /13 / 8 15 / 8 /13 / 8

Relief ValveConnection (in. SAE Flare) 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8Flow Capacity (lb air/min) 21.6 21.6 21.6 21.6 21.6 21.6 21.6

Relief Setting (psig) 320 320 320 320 320 320 320

CONDENSER (HXC) Shell and Tube with Enhanced Copper TubesPart No. 09RX400- 261 262 262 263 264 264 264Net Fluid Volume (gal) 30.6 37.6 37.6 47.6 55.1 55.1 55.1Maximum Refrigerant Pressure (psig) 220 220 220 220 220 220 220Maximum Water-Side Pressure (psig) 300 300 300 300 300 300 300Water Connections (in.) Victaulic Type Connection

Inlet and Outlet (Std Pass) 6 6 6 8 8 8 8Drain (NPT) (Std Pass) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8

Relief Valve

Connection (in. NPTF) 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4Flow Capacity (lb air/min) 31.7 31.7 31.7 31.7 31.7 31.7 31.7

Relief Setting (psig) 220 220 220 220 220 220 220Standard Number of Passes 2 2 2 2 2 2 2


Connection (in. SAE Flare) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8Flow Capacity (lb air/min) 6.3 6.3 6.3 6.3 6.3 6.3 6.3Setting (psig) 350 350 350 350 350 350 350



14/4014

Table 1B — Physical Data, SI



UNIT SIZE 30HX 076 086 096 106 116 126 136 146

UNIT OPERATING WEIGHT (kg)Water-Cooled (HXC) 2586 2597 2657 2803 2911 2933 3034 3048Condenserless (HXA) 2140 2152 2194 2337 2342 2362 2408 2420

COMPRESSORS Semi-Hermetic, Twin ScrewQuantity 2 2 2 2 2 2 2 2Nominal Capacity per Compressor (k W) 137/137 162/137 197/137 232/137 232/137 232/197 281/197 281/232Economizer No No No No No No No NoNo. Capacity Steps

Standard 6 6 6 6 6 6 6 6Optional (maximum) 8 8 8 8 8 8 8 8

Minimum Step Capacity (%)Standard 20 20 20 20 20 20 20 20Optional 10 10 10 10 10 10 10 10

REFRIGERANT (HXC) R-134aCharge* (kg) Circuit A/Circuit B 34.1/34.1 34.5/34.1 42.7/31.8 49.9/31.8 50.8/40.4 50.8/40.4 56.3/40.4 54.0/45.4

COOLER Shell and Tube with Enhanced Copper TubesPart No. 10HX400- 401 401 402 408 406 406 405 405Net Fluid Volume (L) 64.3 64.3 71.9 85.5 81.0 81.0 90.8 90.8Maximum Refrigerant Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517 1517Maximum Water-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068 2068Water Connections

Inlet and Outlet (in.) (Std Pass) 4 4 4 5 5 5 5 5Drain (NPT) (Std Pass) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8

Relief ValveConnection (in. NPTF) 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4Flow Capacity (kg air/min) 14.38 14.38 14.38 14.38 14.38 14.38 14.38 14.38

Relief Setting (kPa) 1517 1517 1517 1517 1517 1517 1517 1517Standard Number of Passes 3 3 3 3 2 2 2 2

30HXA OIL SEPARATORPart No. 09RX400- 217 217 216 216 215 215 215 215Maximum Refrigerant Pressure (kPa) 2205 2205 2205 2205 2205 2205 2205 2205Refrigerant Connections (in.)

Discharge Circuit A/Circuit B 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8Liquid Circuit A/Circuit B 11 / 8 /21 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8 11 / 8 /11 / 8

Relief ValveConnection (in. SAE Flare) 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8Flow Capacity (kg air/min) 9.80 9.80 9.80 9.80 9.80 9.80 9.80 9.80

Relief Setting (kPa) 2206 2206 2206 2206 2206 2206 2206 2206

CONDENSER (HXC) Shell and Tube with Enhanced Copper TubesPart No. 09RX400- 257 257 258 258 259 259 260 260Net Fluid Volume (L) 63.6 63.6 69.3 69.3 90.5 90.5 104.1 104.1Maximum Refrigerant Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517 1517Maximum Water-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068 2068Water Connections (in.) Victaulic Type Connection

Inlet and Outlet (Std Pass) 5 5 5 5 5 5 5 5Drain (NPT) (Std Pass) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8

Relief Valve

Connection (in. NPTF) 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4Flow Capacity (kg air/min) 14.38 14.38 14.38 14.38 14.38 14.38 14.38 14.38

Relief Setting (kPa) 1517 1517 1517 1517 1517 1517 1517 1517Standard Number of Passes 2 2 2 2 2 2 2 2


Connection (in. SAE Flare) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8Flow Capacity (kg air/min) 2.9 2.9 2.9 2.9 2.9 2.9 2.9 2.9Relief Pressure (kPa) 2413 2413 2413 2413 2413 2413 2413 2413



15/4015

Table 1B — Physical Data, SI (cont)



UNIT SIZE 30HX 161 171 186 206 246 261 271

UNIT OPERATING WEIGHT (kg)Water-Cooled (HXC) 3381 3475 3564 4799 4976 4986 5003Condenserless (HXA) 2610 2621 2698 3395 3457 3457 3457

COMPRESSORS Semi-Hermetic, Twin ScrewQuantity 2 2 2 3 3 3 3Nominal Capacity per Compressor (k W) 281/197 232/281 281/281 232/137/281 281/197/281 281/232/281 281/281/281Economizer Yes Yes Yes Yes Yes Yes YesNo. Capacity Steps

Standard 6 6 6 8 8 8 8Optional (maximum) 8 8 8 11 11 11 11

Minimum Step Capacity (%)Standard 20 20 20 13 13 13 13Optional 10 10 10 7 7 7 7

REFRIGERANT (HXC) R-134aCharge* (kg) Circuit A/Circuit B 71.3/49.9 54.0/63.6 61. 3/61.3 90.8/61.3 99.9/61.3 99.9/ 61.3 99.9/ 61.3

COOLER Shell and Tube with Enhanced Copper TubesPart No. 10HX400- 601 611 621 631 632 632 632Net Fluid Volume (L) 107.9 107.9 126.4 163.2 178.7 178.8 178.7Maximum Refrigerant Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517Maximum Water-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068Water Connections

Inlet and Outlet (in.) (Std Pass) 5 5 5 6 6 6 6Drain (NPT) (Std Pass) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8

Relief ValveConnection (in. NPTF) 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4Flow Capacity (kg air/min) 14.28 14.38 14.38 14.38 14.38 14.38 14.38

Relief Setting (kPa) 1517 1517 1517 1517 1517 1517 1517Standard Number of Passes 2 2 2 2 2 2 2

30HXA OIL SEPARATORPart No. 09RX400- 215 214 214 213 213 213 213Maximum Refrigerant Pressure (kPa) 2205 2205 2205 2205 2205 2205 2205Refrigerant Connections (in.)

Discharge Circuit A/Circuit B 21 / 8 /21 / 8 21 / 8 /21 / 8 21 / 8 /21 / 8 (2) 21 / 8 /21 / 8 (2) 21 / 8 /21 / 8 (2) 21 / 8 /21 / 8 (2) 21 / 8 /21 / 8Liquid Circuit A/Circuit B 13 / 8 /13 / 8 13 / 8 /13 / 8 13 / 8 /13 / 8 15 / 8 /13 / 8 15 / 8 /13 / 8 15 / 8 /13 / 8 15 / 8 /13 / 8

Relief ValveConnection (in. SAE Flare) 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8 5 / 8Flow Capacity (kg air/min) 9.80 9.80 9.80 9.80 9.80 9.80 9.80

Relief Setting (kPa) 2206 2206 2206 2206 2206 2206 2206

CONDENSER (HXC) Shell and Tube with Enhanced Copper TubesPart No. 09RX400- 261 262 262 263 264 264 264Net Fluid Volume (L) 115.8 142.3 142.3 177.9 208.6 208.6 208.6Maximum Refrigerant Pressure (kPa) 1517 1517 1517 1517 1517 1517 1517Maximum Water-Side Pressure (kPa) 2068 2068 2068 2068 2068 2068 2068Water Connections (in.) Victaulic Type Connection

Inlet and Outlet (Std Pass) 6 6 6 8 8 8 8Drain (NPT) (Std Pass) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8

Relief Valve

Connection (in. NPTF) 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4 3 / 4Flow Capacity (kg air/min) 14.38 14.38 14.38 14.38 14.38 14.38 14.38

Relief Setting (kPa) 1517 1517 1517 1517 1517 1517 1517Standard Number of Passes 2 2 2 2 2 2 2


Connection (in. SAE Flare) 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8 3 / 8Flow Capacity (kg air/min) 2.9 2.9 2.9 2.9 2.9 2.9 2.9Relief Pressure (kPa) 2413 2413 2413 2413 2413 2413 2413



16/4016

Step 2 — Rig and Place Unit

Do not remove unit from skid until unit is in its finallocation. Rig from the rigging holes provided in the top heatexchanger. See Fig. 2-9, 11, and 12 for rigging and center of gravity information. Lower the unit carefully onto the floor orroller. Push or pull only on the skid, not the unit. If the unit ismoved on rollers, use a minimum of 3 evenly spaced rollers.

Areas where unit mounting points will be located must belevel to within 1 / 16 in. per ft (5 mm per m) along the long axisof the unit. Once unit is in place and level, bolt unit to the floor.Use isolation pads under the unit to aid in vibration isolation asrequired.

Step 3 — Piping Connections — See Fig. 13, 14A,and 14B for typical piping applications.

COOLER FLUID, VENT, AND DRAIN — The inlet (re-turn) fluid connection is always the lower of the 2 coolerconnections. See Fig. 13 for locations. A screen strainer with aminimum of 20 mesh must be installed ahead of the coolerinlet (within 10 ft [3.05 m]) to prevent debris from damaginginternal tubes of the cooler. Outlet (supply) fluid connection isthe upper connection of the 2 cooler connections.

The cooler has victaulic nozzles to connect to the field-supplied piping. Plan the piping arrangement in accordancewith good piping practices and so that the piping does not crossin front of the cooler head. Use flexible connections on coolerpiping to reduce vibration transmission. Offset the piping topermit removal of the cooler head for maintenance. Install pipehangers where needed. Make sure no weight or stress is placedon the water nozzle.

1. The cooler flow switch (CWFS) is factory installed in theinlet nozzle and wired. If a cooler pump interlock is used,the contacts must be wired to TB5. Refer to unit wirediagrams.

2. Provide openings in fluid piping for pressure gages andthermometers (if used). These openings should be 5 to10 pipe diameters from the unit water nozzles. Forthorough mixing and temperature stabilization, wells inthe leaving fluid pipe should extend at least 2 in. (50 mm)into the pipe.

Although cooler has an air vent, it is recommended that afield-supplied air vent be installed in the system to facilitateservicing. Field-supplied shut-off and balancing valves shouldalso be installed to

Carrier Tornillo

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