CARRIER Package Units(both Units Combined) Manual L0501602

User Manual: CARRIER CARRIER Package Units(both units combined) Manual CARRIER Package Units(both units combined) Owner's Manual, CARRIER Package Units(both units combined) installation guides

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AQUASNAP ®

30RB060-390

Air-Cooled Chillers

60 Hz

Installation Instructions

CONTENTS

Page

SAFETY CONSIDERATIONS ...................... 1

INTRODUCTION ............................... 1-23

INSTALLATION ............................... 24-52

Storage ......................................... 24

Step 1 -- Rig and Place the Unit ................. 24

• PLACING UNIT

• MOUNTING UNIT

• RIGGING UNIT

Step 2 -- Remove Compressor Rack Holddown

Bolts ............................................ 24

Step 3 -- Cooler Fluid and Drain Piping

Connections .................................. 27

• FREEZE PROTECTION

• UNITS WITH HYDRONIC PUMP PACKAGE

• UNITS WITHOUT HYDRONIC PUMP PACKAGE

• FOR ALLUNITS

Step 4-- Fill the Chilled Water Loop ............ 31

• WATER SYSTEM CLEANING

• WATER TREATMENT

• SYSTEM PRESSURIZATION

• FILLING THE SYSTEM

• SET WATER FLOW RATE

• PUMP MODIFICATION/TRIMMING

• PREPARATION FOR YEAR-ROUND

OPERATION

• FREEZE PROTECTION

• PREPARATION FOR WINTER SHUTDOWN

Step 5 -- Make Electrical Connections .......... 41

• POWER SUPPLY

• POWER WIRING

•CONTROL POWER

• FIELD CONTROL OPTION WIRING

• DUAL CHILLER LEAVING WATER SENSOR

• CARRIER COMFORT NETWORK COMMUNICA-

TION BUS WIRING

• NON-CCN COMMUNICATION WIRING

Step 6 -- Install Accessories .................... 52

• NAVIGATOR TM DISPLAY

• REMOTE ENHANCED DISPLAY

• LOW AMBIENT OPERATION

• MINIMUM LOAD ACCESSORY

• UNITSECURITY/PROTECTION ACCESSORIES

• COMMUNICATION ACCESSORIES

• SERVICE OPTIONS

Step 7-- Refrigerant Circuit ..................... 52

• LEAK TESTING

• DEHYDRATION

• REFRIGERANT CHARGE

SAFETY CONSIDERATIONS

Installing, starting up, and servicing air-conditioning

equipment can be hazardous due to system pressures, electrical

components, and equipment location.

Only trained, qualified installel.s and service mechanics

should install, stCut up, and service this equipment.

Untrained personnel can perform basic maintenance func-

tions such as cleaning coils. All other operations should be

performed by trained service personnel.

When working on the equipment, observe precautions in the

literature and on tags, stickers, and labels attached to the

equipment.

• Follow all safety codes.

• Keep quenching cloth and fire extinguisher nearby when

brazing.

• Wear safety glasses and work gloves.

• Use care in handling, rigging, and setting bulky

equipment.

ELECTRIC SHOCK HAZARD

Open all remote disconnects before servicing

this equipment.

IMPORTANT: This equipment generates, uses, and can

radiate radio frequency energy and if not installed and

used in accordance with these instructions may cause

radio interference. It has been tested and found to comply

with the limits of a Class A computing device as defined

by FCC (Federtfl Communications Commission, U.S.A.)

regulations, Subpart J of P_ut 15, which are designed to

provide reasonable protection against such interference

when operated in a commerci_fl environment.

This system uses R-410A, which has higher pressures than

R-22 and other refrigerants. No other refrigerant may be

used in this system. Gage set, hoses, and recovery systems

must be designed to handle R-410A refrigerant. If unsure

about equipment, consult the equipment manufacturel:

INTRODUCTION

These instructions cover installation of 30RB060-390 air-

cooled liquid chillers with electronic controls and units with

factoq-installed options (FIOPs). See Fig. 1.

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

PC 903 Catalog No, 533-00061 Printed in U.S,A, Form 30RB-1SI Pg 1 12-04 Replaces: New

30RB - Air-Cooled AquaSnap Chiller

Design Series

Nominal Sizes*

060 110 170 275

070 120 190 300

080 130 2t0 315

090 150 225 330

100 160 250 345

360

390

Voltage

1 = 575-3-60

2 = 380-3-60

5 = 208/230-3-60

6 = 460-3-60

3ORB

TA 21oo

Condenser Coil and Sound Options

--Aluminum Fin/Copper Tube (Standard)

0 - Copper Fin/Copper Tube

1 - Aluminum Precoat Fin/Copper Tube

2 - Aluminum E-coat Fin/Copper Tube

3 - Copper E-coat Fin/Copper Tube

6 - Aluminum Fin/Copper Tube, Low Sound Enclosure

7 - Copper Fin/Copper Tube ,Low Sound Enclosure

8 - Aluminum Pre-coated Fin/Copper Tube, Low Sound Enclosur_

9 - Aluminum E-coat Fin/Copper Tube, Low Sound Enclosure

B- Copper E-coat Fin/Copper Tube, Low Sound Enclosure

LEGEND

EMM -- Energy Management Module

GFI-CO -- Ground Fault Interrupting Convenience Outlet

LON -- Local Operating Network

*Refer to Table 1 on page 3 for modular unit combinations.

Quality Assurance

Certified to ISO 9001:2000

SecuritylPackaging Option

L- Coil Face Shipping Protection

0 - Skid

1 - Skid, Top Crate and Bag

3 - Coil Face Shipping Protection, Condenser Coil Trim Panels

4 - Skid, Condenser Coil Trim Panels

5 - Skid, Top Crate and Bag, Condenser Coil Trim Panels

7 - Coil Face Shipping Protection, Condenser Coil Trim Panels, Upper

and Lower Grilles

8 - Skid, Condenser Coil Trim Panels, Upper and Lower Grilles

9 - Skid, Top Crate and Bag, Condenser Coil Trim Panels, Upper

and Lower Grilles

C- Coil Face Shipping Protection, Condenser Coil Trim Panels, Upper and

Lower Grilles, Hail Guards

D- Skid, Condenser Coil Trim Panels, Upper Grilles and Lower Grilles,

Hail Guards

F- Skid, Top Crate and Bag, Condenser Coil Trim Panels, Upper and

Lower Grilles, Hail Guards

Cont rols/Communication Option

- - None

0 - EMM

t-Remote Service Port, GFI-CO

2 - EMM, Remote Service Port, GFI-CO

7 - BACnet Translator

8 - BACnet Translator, EMM

9 - BACnet Translator, Remote Service Port, GFI-CO

B- BACnet Translator, EMM, Remote Service Port, GFI-CO

H - LON Translator

J - LON Translator, EMM

K- LON Translator, Remote Service Port, GFI-CO

L - LON Translator, EMM, Remote Service Port, GFI-CO

Electrical Option

- - Single Power Connection, No Terminal Block

3 - Dual Power Connection, NoTerminal Block

7 - Single Power Connection, Non-Fused Disconnect

C - Dual Power Connection, Non-Fused Disconnect

Refrigeration Circuit Option

-- No Suction Line Insulation

0 - Suction Insulation

1 - Suction Service Valves

2- Head Pressure Control Operation

3 - Suction Insulation, Suction Service Valves

4 - Suction Insulation, Head Pressure Control Operation

5 - Suction Service Valves, Head Pressure Control Operation

6 - Suction Insulation, Service Valves, Head Pressure Control Operation

7- Minimum Load Control

8 - Suction Insulation, Minimum Load Operation

9 - Suction Service Valves, Minimum Load Control

B- Head Pressure Control Operation, Minimum Load Control

C - Suction Insulation, Suction Service Valves, Minimum Load Control

D- Suction Insulation, Head Pressure Control Operation, Minimum Load Control

F - Suction Service Valves, Head Pressure Control Operation, Minimum Load Control

G - Suction Insulation, Suction Service Valves, Head Pressure Control Operation,

Minimum Load Control

Cooler Option

- - Integral Cooler

0 - Integral Cooler, Cooler Heater

1 - Remote Cooler

9 - Integral Cooler, Brine

B- Integral Cooler, Cooler Heater, Brine

C - Remote Cooler, Brine

M- Integral Cooler, Non-Removable Core Filter Drier

N - Integral Cooler, Cooler Heater, Non-Removable Core Filter Drier

P- Remote Cooler, Non-Removable Core Filter Drier

Hydronics Option

-- No Pump Installed

0- Single Pump, 3 HP

1 - Single Pump, 5 HP

2 - Single Pump, 7.5 HP

3 - Single Pump, 10 HP

4 - Single Pump, 15 HP

6 - Dual Pump, 3 HP

7 - Dual Pump, 5 HP

8 - Dual Pump, 7.5 HP, Low Head

9 - Dual Pump, 7.5 HP, High Head

B- Dual Pump, 10 HP

C - Dual Pump,15 HP

Fig. 1 -- AquaSnap® Chiller Model Number Designation

NOTE: Unit sizes 315-390 are moduku units that me shipped

in sep_u'ate sections as modules A or B as noted in position 8 of

the unit model nomenclature. Installation dilections specific to

these units are noted in these instructions. For modules 315A,

315B, 330A, 330B, 345A, 345B, and 360B, follow all general

instructions as noted for unit sizes 30RB 160-170. For modules,

360A, 390A, and 390B follow instructions for 30RBI90. See

Table 1 for a listing of unit sizes and moduku" combinations.

NOTE: The nameplate for modular units contains only the first

two digits in the model numbel: For example, 315A and 315B

name plates read 31A and 3lB.

Table 1 -- Modular Combinations

MODULE UNITS MODULE A MODULE B

30RBA315 30RBA160 30RBA160

30RBA330 30RBA170 30RBA160

30RBA345 30RBA170 30RBA170

30RBA360 30RBA190 30RBA170

30RBA390 30RBA190 30RBA190

NOTE: An "A" in the model number indicates the design series.

Inspect the unit upon mriv_fl for damage. If damage is

found, file a claim right away with the shipping company.

When considering location for the unit, be sure to consult

National Electrical Code (NEC, U.S.A.) and local code

requirements. Allow sufficient space for airflow, wiring,

piping, and service. See Fig. 2-13. Be sure surface beneath the

unit is level, and is capable of supporiing the operating weight

of the unit. See Fig. 14 and Tables 2A-3B for unit mounting

and operating weights.

NOTE: To facilitate refrigerant vent piping all units have

fusible plugs with 1/4 in. SAE (Society of Automotive

Engineel_) times if required by local codes.

NOTES:

Unit must have clearances as follows:

Top -- Do not restrict.

Sides and End -- 6" from solid surface.

All pumps have drains located at the bottom of volute

for draining.

Temperature relief devices are located on suction line,

liquid line and filter drier of each circuit and have 1/4"

flare connection.

Units without a pump package have the same leaving

water connection, Y and Z dimensions (entering

water) and Pump Discharge X dimensions as units

with a pump package.

5. Dimensions are in mm [inches].

'SERVICZ AREA 121921480] FROW EACH SIRE OF THE UNIT

-- 14478[51RI

COOLER rU8E

i G[RVICE AREA

POE

28102

[1106]

PUMP PACKAGE

WATER

4' VIOTAULIC 86093

(SEE NOTE _) 133895]

37G01

[14RO]

DETAIL A

RIGGING HOLE

114R6]

4500

I17r]

OETAIL A

SCALE 1:2

AIR rLOW

i" - ..... b

: ; L:

2463

(9701

215518

184 8ST

ONTROLIPOWER

_ALL VOLTAGES BOX

7!8 _KNOCKOUT TO 8[

FUSED FOR LOCATING

FIELO POWER WIRING

t90 R0

[r4Gt

-33650

[13,25]

4045

[_59}

45G63

11798)

WEIGHT MAX WEIGHT WEIGHT MAX WEIGHT CENTER OF GRAV]rY PUMP SUCTION (PS) PU_P GIGCHARGE (PD)

OUIAL CU/AL PUWP CUICU CU/C_/_ME CGx CG

,6,,R '_"9 '_", -- ,...,0,, .. ,,_u_l±!25±!95JRs±!2s_!2s±!R5

3ORB-eGo 3872 4705 4354 5187 llG4 1038 6756 309.9 3531 3RLR 3759 447.0

1756 2134 }e7E 2353 [_582] [408G) [266] I12Rl [139] [IS.O] [I_83 [IrR]

4077 4911 4560 5393 1165 1013 GERG 3099 3531 38t0 3759 4470

3ORB,OTO 1849 2558 5068 2446 [_R861 13RG81 [2661 [122} II3,R] [ISOi [1483 [ITG]

45669

[17.98]

Fig. 2 -- 30RB060, 070 Air-Cooled Chiller Dimensions

NOTES:

Unit must have clearances as follows:

Top -- Do not restrict.

Sides and End -- 6' from solid surface.

All pumps have drains located at the bot-

tom of volute for draining.

Temperature relief devices are located on

suction line, liquid line and filter drier of

each circuit and have 1/4"flare connection.

Units without a pump package have the

same leaving water connection, Y and Z

dimensions (entering water) and Pump

Discharge X dimensions as units with a

pump package.

Dimensions are in mm [inches].

14478 157D1

SERVICE AREA 121RD[4803 FROM EACH SIDE or THE UNIT

296.46

111.673

1'"iDA'

{66.6AI 110 90]

PiPiNG ENTRANCE AREA

114 _ NTP

PUMP

2281.37 LEAVIRG WATER

IGR,GD] 4" VICTAULIC

COOLER DRAIN

314" NPT

PDr

NO PUMP PACRAGE

_ENTERING WATER

4" VICTAULIC

(SEE ROTE 4)

/sSEE DETAIL A

38D 88

115231

5_8.92

[R0433

45663

[17.98]

ERTERING WATER

A" VICTAULIC _

982 UNIT MOUNTING

158261

2393.08

194221

RIGGING HOLE

____ ¢3800

{100]

DETAIL A _'_ l_oD_ _ t

SCALE_1:3Z I .... I "-_¢zzzIDTt

200.00 _ MOUNTIRG HOLE

[7.87]

AIR FLOW

r II ; I

, , ,- •

SCROLLIRG MAROUEEDIsPLAY_ _ _ i

FIELD CONTROL WIRING_ rl rl

rAN _L[CTRICALBOX

(Z30V O_t_

I : (}

[34.OR}

[9701 [13.25]

015518 _ 1015

[818501 [1 5931

UNIT ROURTING

--POWER BOX 230V

CORTROLIPOWERBOX

380V,NROV,575V

--718" NNOCNOUT TO B_

USED FOR LOCATING

FIELD POWER WIRING

19000

_[ {7.48]

CENTER OF GRAVITY PUMP SUCTION (PS) DISCRARGE (PRI

Fig. 3 -- 30RB080 Air-Cooled Chiller Dimensions

NOTES:

Unit must have clearances as follows:

Top-- Do not restrict.

Sides and End -- 6" from solid surface.

All pumps have drains located at the bottom of

volute for draining.

Temperature relief devices are located on suction

line, liquid line and filter drier of each circuit and

have 1/4" flare connection.

Units without a pump package have the same

leaving water connection, Y and Z dimensions

(entering wafer) and Pump Discharge X dimen-

sions as units with a pump package.

Dimensions are in mm [inches].

CENTER or GRAVITY

'SERVICE AREA 1R19.2148 OI FRON EACH SERE or THE UNIT

:. . , COOLER IlGE . . :..

IOlT,IR

[40 OG]

PU_P PACKAG

2_8137 LEAVING WATER

[89821 4 _ VICTAULIC

CG x-,

CG r

PSz J

IRSD,O7 _ R37,55

[64,R51 [36.911

PIPING ENTRANCE AREA

ENTERING WATER

4" VICTAULIC

Rr69RO

,oD.oDtL--

UNIT HOORTING

292.20 99R,44

IHSO] 219516 [39.071

[SG.aR]

SSBr,O8

[1412R]

SCROLLING MAROUEE--

DISPLAY

FIELD CONTROL WIRINE

PACKAGE T--

ENTERING WATER

4" VICTAULIC 86400

(SEE NOTE 4) [3402}

DETAIL i

DETAIL B RIGGING HOLE

SCAL [ :DOl

_O0.OO __ AS.O;

[7,87]

AIR FLOW

nn FI 1

_'_ rAN {L[C_ICkt _OX

"-I lI

[84,891

UNit w0u_r[ N6

POWER BOX 23UV

CONTROLIPOWER BOX

38RV,46OV,D75V

?18 _ KNOCKOUT TO BE

USED FOR LOCATING

FIELD POWER WIRING

_90.00

IT,_S]

-- 3SK,SO

[13,25I

_39¸89

Fig. 4 -- 30RB090, 100 Air-Cooled Chiller Dimensions

SERVICE AREA 1BI9 B148 O) FROW EACH SIDE or THE UNIT

NOTES:

1. Unit must have clearances as follows:

Top -- Do not restrict.

Sides and End -- 6' from solid surface.

2. All pumps have drains located at the bottom of

volute for draining.

3. Temperature relief devices are located on suction

line, liquid line and filter drier of each circuit and

have 1/4"flare connection.

4. Units without a pump package have the same

leaving water connection, Y and Z dimensions

(entering water) and Pump Discharge X dimen-

sions as units with a pump package.

5. Dimensions are in mm [inches].

--4

•COOLER TUBE

SERVICE AREA

POz PS z

408.89

[IR.tO]

6" VICTAULIC

m ?rBR.3O UNIT MOUNTING

[10BOB]

?728.56

Iior.4?]

3587.08

SCROLLING MAROUEE,

OISPLAY

FIELO CONTROL WIRING

ENTERING WATER

6" VICTAULIC 1

(SEE UOTE 4)

860,81

133.89]

39188

115,431

RIGGING HOLE

r638.00

11.50]

L_ 4500

[1,rTl

2B.2[.871

[7.871 WOUNTING ffOLE

OEIAIL

SCALE 3:16

AIR FLOW

, R RII i

r_l_ [t_CrelCAt BOX

", I.........

:[:-_

[9701

B156. BO

[818941

UNIT MOIINT] NG

POWER BOX ?3OV

FCONTROLIPOWER BOX

380V,46OV,B75V

IRO_OO

17,481

_r/8" KNOCNOUT ro BE

USED FOR LOCATING

FIELD POWER WIRIRG

SS6.Bo

I1B.BBI

CERTER OF GRAVITY PURR SUCTION (PS) PUNP DISCHARGE

Fig. 5 -- 30RB110 Air-Cooled Chiller Dimensions

S[RVIC[ AREA 1Rt9 ?I48 O] r_O_ EACH SIDE OF TH[ UNIT

_" CGx .,

[4930] 196303] [42631

PIPING ENTRANCE ARRA

NOTES:

1. Unit must have clearances as fellows:

Top -- Do net restrict.

Sides and End -- 6" from solid surface.

2. All pumps have drains located at the bottom of volute for draining.

3. Temperature relief devices are located on suction line, liquid line and filter

drier of each circuit and have 1/4" flare connection.

4. Units without a pump package have the same leaving water connection, Y

and Z dimensions (entering water) and Pump Discharge X dimensions as

units with a pump package.

5. Dimensions are in mm [inches].

RIGGING HOLE

¢_380D

(l. RO]

{7871 MOUNTING HOLE

DETAIL g

SCALE 3:)6

AIR FLOW

??RIS7 LEAVING WATER

189823 G" VIOTAULIC

COOLER

3/4 _ NPT

PDI

40889

[1610]

PSx

CENTER OR GRAVITY

[45 G3}

PACKAGE

ENTERING WATER

G_ VICIAULIO

(SEE NOTE 4}

SCROLLING MARQUEE-

DISPLAY

FIRLD CONTROL WIRING-

F-

86400

[34016]

3989

{1573

[970t

?t 5G 30

[84 89]

UNIT MOUfCTING

n rl /_POWER BOX R3OV

CORTROL IOOYCER BOX

SROV, 4ROV, 57Rv

7/8" KNOCKOUTTO BE

USRD FOR LOGATIICG

SFIELD OO_ER _]I{ING

[7_81

-- 33650

{13 RSl

Fig. 6 -- 30RB120 Air-Cooled Chiller Dimensions

P28157

[89 GP]

PUMP

LEAVIN6 WATER

6" VICTAULIG

COOLER

314" NPT PO

lORD-IS#

)ORB,19D

40889 = 1981.95 198169

[lG1O] 19802] PACKAGE [EDOP]

UNIT MOUNTINO ENTERING WAFER UNIT MOONTI_O

6" VICFAULIC

WEIGHT WAX WEIGHI WEIGHT MAX WEIGHT CENTER OR ORAVITY PUMP S_CTIOW (P9) PUMP DISCHARGE (PD)

CU/AL E#/AL PUMP CU/CU CU/CU PUMP #Gx CGp

,_,,9 ,_,_R ,,,,D ,,,,D .,.,D,_ ....D,, ±!RsJ95 JPs JRs Js

7611 8S93 8635 95S8 P212 983 18082 2819 609 13666 3912i2337

3479 3898 )917 4335 189.451 138901 (7121 [HIS [94] (SS.G] 11941i[9.21

8594 D808 9529 ID773 2392 983 IGODE SGl 9972 6045 4916i2911

3GO4 4449 432D 4887 194171 138701 17121 [iS#] [117] 123G1 [i6.GiitR.I]

478168

[988.291

os)

DETAIL

40809

El#lOS

NOTES:

1. Unit must have clearances as follows:

Top -- Do not restrict.

Sides and End -- 6' from solid surface.

2. All pumps have drains located at the bottom of volute for draining•

3. Temperature relief devices are located on suction line, liquid line and filter drier of each cir-

cuit and have 1/4" flare connection.

4. Units without a pump package have the same leaving water connection, Y and Z dimensions

(entering water) and Pump Discharge X dimensions as units with a pump package.

5. Dimensions are in mm [inches].

20000

[EBE]

VIEW A=A

SCALE IS:f60

_7,/_F. 240POWER 60X 2SOV (CKT B)

POWER BOX 580V,460V,SlSV {CKT A,G)

RIGGING HOLE

DO _SBO#

))) 019iIS) [1DO]

)7/8 ° KNOCKOUTTO DE

1500

ED FOR LOOAIIN6 )O0 60

....... FIELD POWER WIRING 41177)

(OUALANO SINGLE POINT) [S9i)_'I 200.00 _29D[871

AIR FLOW

17871

DETAIL

SCALE 29:160

n n n n

l EAN ELECTRICAL BOX

(FEB)

ALL VOLTAGES

°--

HOUNTING HOLE

--POWER BOX DSOV O_LY

GKE A

-7/8 _ _NOC_OOT TO BE

USED FOR LOCAT]NO

FIELD POWER WIRING

(DUAL PO)_F 2SOV ONLYI

_19# O0

[Y40]

33690

(ISZS]

Fig. 7 -- 30RB130, 150 Air-Cooled Chiller Dimensions

-- "" _ 7/8" KNOCKOUTTO BEFIELD POWERWIRING_

/V I [W- A- AUsE°FORLOCATINO

,_(DUAL AND SINGLE POINT)_

_,_E_o_8_ _R_aCTSrO_'-T_'T---X_--....._ ..........................

_ 198054 - _ 88008 _1

[ 9 ] 3 501 CG -- -- POWER BOX ZSOV (CKE

,18841¢ I I I r---='-IL IF-----_ 888V,4GOV,STDV(CKTA,88

__ .mU fl ...... t-II I" _ _l ......... ; [7871 [IS 751 SEE 8ETAIL

( SERVICE_REA U lilT" _ U II lift I_ l

o °n'-muS'oohaVe o, e , c,C°ara°cesas,oows: " "H® II

2. All pumps have drains located at the lOOOO

bottom of volute for draining. 1' ," ,: 13941 _RR 187]

3. Temperature relief devices are located { _ UNTIN6HOLE

148383 I_D6 33

on suction line, liquid line and filter

drier of each circuit and have 1/4"_ flare

connection.

4. Units without a pump package have

the same leaving water connection, Y

and Z dimensions (entering water) and

Pump Discharge X dimensions as

units with a pump package.

5. Dimensions are in mm [inches].

76881 |_: 199325

[30,301 _ 15842] (57¸341 IT84T)

3R1833 PIPING ENTRANCE AREA

2R8tGT LEAVING WATER

_898RI G" VICTAULI8

COOLER

314" NPTI

P8r

30RB-1GO

315A/B,3308 _380

30R8"170 9991

130A,345AIB,360[ 4538

SCROLLING MAROURE

DISPLAY_

FIELD CONEROL WIRING_

OOLER VENT 1/4" NPT

PRy /

_ _31 28 _'-P UMP PACKAGE

.... _ ENTERING WATER

IRG 86] G" VICTAULIC

(TBU)

AT) FLOW

n fl

rAW ELECTRIDALIrEB)BOX

--. I....°_*°_I]

: : //

NO PUWP PACKAGE

[_TERING WATER

_ G_ VICTAULIC 8G_f O0

(SEE NOTE 4) [3_ 073

PD JIG 431 208143 [l 5TO) (84 894]

[81.eD] (UNIT MOUNTING

40889 2388 O0 2769 30 '- POWER 80x ,30v 0NLY {CKrk)_"

fIG IO) 194,01G] 1189.03] liB tOT T/8 _ KNOCKOUT TO 8[ _

uHir k!O_NEING UNIT kiO_NTING USED FOR LOCATING

PS_ 41G4 06 FIELD POWER WIRING

[IG3 84] (OUAL POINT D30V ONLY)

WEIGHT _Ax WEIGHT WEIGHT MAX WEIGHT) CENTER OF GRAVITY PUHP SUCTION (PS) PUMP DISCHARGE (P8}

CU/A£ ZUIALPUMP CUYCU CU/CU PUNP) CG, CG

'bY' 8 'b"g 'b/k) 'bY' 9 M. liNCH) HM LinCH} _XRu _DD _!88 ±DDX _YRU _!85

9GDG 10900 108GR )DlOG 3055 994 18084 381 2972 )68392 48164 281.14

_944 4927 R49) IIEOGG) [3913] (71R] [IDOl 111T])[3481 (IGG] 1918

TIRES II197 12441 3114 978 18084 381 2972 )8839R 4216( )3114

5098 5079 5843 1122598 [NOSE (TlD] [IDO] 111,T))[3488 [IGG] 1911

1E38241

i9ooo

17481

33680

(13DUE

?4636

[9 TOT

Fig. 8- 30RB160, 170, 315A/B, 330A/B, 345A/B, 360B Air-Cooled Chiller Dimensions

BOO OO

228137

(89821

408,89

I16101

41724

1_6.431

40889

{1610)

NOTES:

1. Unit must have clearances as follows:

Top -- Do not restrict.

Sides and End -- 6" from solid surface.

2. All pumps have drains located at the bottom of volute for draining.

3. Temperature relief devices are located on suction line, liquid line and filter drier

of each circuit and have 1/4" flare connection.

4. Dimensions are in mm [inches].

718" _NOCKOUT TO BE

USED FOR LOCATING

FIELD

(DUAL AND DINGLE POIRT)

SCROLLIRG MARO_EE_

DISPLAY

FIELD CONTROL WIRING-

93193

13669)

DETAIL 8

40DUO

[1575]

39.89 _ 2156 30

II Ul[ [84 891

U_IT I_3UNTIN6

PORTER OOX ZUOV ONLY (C((TA)

710_KXOCKOIJTlO BE

USED gOR LOCATING

FIELD POWER WIRING

(DUAL POII(T 230V ONLY)

VIEW A-A

IS.U4) _ 20000

1787)

AIR FLOW_

n n n I_

-336 50

[13 251

-24636

[9.70I

Fig. 9 -- 30RB190, 360A, 390A/B Air-Cooled Chiller Dimensions

SRRV[GRARRA ]GI9214GOI _ROMEAC_R[OR O_ THR U_[T

I R016,S4

'I17939]

INNNN m

93095

[SgRSRI

_30v O_LW

CKT C

_ov cet ek,,??%,: c_,c..,

o,L,,_E,so_s

---_r =

75939

[DG.RDI

ml_m_

L_ 1885 G2

IT4 RGl}

[78 Dr)

[4947] [1RDB6] I)05921

1/4 _ NPT

LEAVING

R _ VICTARLIC

COOLER DRAIN -

_I_ _ NPT

2RBISI

[8982]

4G889

IIRIO]

,, • L 43786 • , 43_8R J

[17 R4] 117 24]

15TS 30 2794 R5 1981 65

[6R,02I 1110 D1 I176 DR]

uNIr t4ODNTING UNIr MOUNT_t_G UNit _ODNFING

!2806 54

134858 _ I1]O 491

IR5 ORI

SORB-RIO

30RB-2_5

_EIGHT _RIGHT CRNFER or GRAVIrY

CD/AL CD/CU CDx CG y

I_/_ l_/kg MM IINCHI MM II}_CHI

13019 1446R 3528 91F

_S 6562 [13G 90] [SR 10I

15352 14799 3588 906

6056 6F13 [}41 26] [35671

F16908

I28225t

NOTES:

1. Unit must have clearances as follows:

Top -- Do net restrict,

Sides and End -- 6' from solid surface.

2. Temperature relief devices are located on suction line, liquid line and

filter drier of each circuit and have V4" flare connection.

3. Dimensions are in mm [inches].

OR}

SCROLLING HAROGRE-

DISPLAY

FIELD OO_TROL W[R]NG-

86400

ID_OZl

39.89

[1571

40889

[161Dt

VIEW-A-A_

FIG" KNOC_OUr FO BE eO_

FIELD POWER WIRING

380V,lROV,DFGV DDAL g SINGLE POII_I

PEG2 RSOV DUAL POINT

5BOY,460V, 575V

ROOOO

[787]

400.00 --

I1D 7SI

SEE DETAIL _

AIR FLOW

BOX I ,{Z

PRO 24000

_ 2OODD

1_,871

RIGGING HOLE

¢'SG,OO

ISO]

DETAIL

139411GO00_ SCALRR_,RI,8711:4

_ 21so.30___1

184 G9]

U_IT R_OUI_TING

MOUNTING HOLE

,'--POWERBOX

ZSOV ONLY (GET A)

Fig. 10 -- 3ORB210, 225 Air-Cooled Chiller Dimensions

',.,J

[- ..... _7

A A

SERVICE AREA IRlgR[4BoI FROM EACH SIRE OE THE UNIT

RDgs,?3

[lODOD]

RRDIST

1898R1

NOTES:

I, Unit must have clearances as follows:

Top -- De net restrict,

Sides and End -- 6' from solid surface.

2. Temperature relief devices are located on suction line, liquid line and

filter drier of each circuit and have 1/4" flare connection.

3. Dimensions are in mm [inches].

VIEW k " __T

SCALE 1:_6

AIL B

"°°°

[9.451

EI8" _NOCKOUT TO BE_/_O_O_O0 OR _ ?00 DO

USED FOR LOCATING [1575] I78741

gIELD POWER WIRING

PZDI RSDV DUAL POINT

380V,46OV,5?RV DUAL & SINOLE POINT

PZB2 ALL VOLTAGES DUAL POINT

RIGGING HOLE

_38 O0

DETAIL B _,_f--¢ [150]

SCALE R:16

%0000

IS 94] RRD [G7]

I_(OUNTINGHOLE

[?B?]

RCROLLIND MAROUEE--

DISPLAY

FIELD CONYROL WIRING-

864,O0

134OR]

398_

11.5T1

40889

It6.[Ot

__l ALL VOLTAGES

L'_-- 215630

[8489}

UNIT MOU_TING

CENTER OF GRAVITY

Fig. 11 -- 30RB250 Air-Cooled Chiller Dimensions

I3?D788 PIPING ENTRANCE AREA

[1DTOD)

_TA

_I 80000

131 501

CGx

42Rt79

[16661]

R?8137

[DD8R)

40889

[lGlo]

CERTER OF GRAVITY

NO PUMP PACAKGE

WATER G" VICTAULIC

358200

11410D]

UNIT MOUNTING

955708

[37GRG)

4327 38

1170371

3D8R.DO

I1410Dl

UNIT MOUNTING

NOTES:

1. Unit must have clearances as follows:

Top -- Do not restrict•

Sides and End -- 6" from solid surface.

2. Temperature relief devices are located on suction line, liquid line and

filter drier of each circuit and have 1/4"flare connection•

3. Dimensions are in mm [inches],

VIEW A -A

SCALE R:IGO

SEE DETAIL B

POWERELECTI_ICAL _

T/8" t(ROCKOUT TO BE_ _'_ 400 ooL_ ?DDOO

USED FOR LOCATING [15 7Sl {T871

FIELD POWER WIRING

DE(l] R30V DUAL POINT

SDOV.4GOV.S75V DUAL S SIXGLE POINT

PED2 ALL VOLTAGES D(IALPOINT

RIDDIXG HOLE

DE'AIL8 /_ _;380D

'DALE,:,0

Ioooo 7

[SD4]

WOUN f ING HOLE

SCROLLING WAROUEE--

DISPLAY

FIELD CONTROL WIRIR(

8G4.O0

[340R]

3) 89

[1513

408Dg

(lGlO)

AIR FLOW

R156.30 _]

[84891

t(NIT MOUNTING

Fig. 12 -- 30RB275 Air-Cooled Chiller Dimensions

NOTES:

1. Unit must have clearances as follows:

Top -- Do not restrict.

Sides and End -- 6" from solid surface.

2. Temperature relief devices are located on suction line, liquid line and

filter drier of each circuit and have 1/4" flare connection.

3. Dimensions are in mm [inches]•

Po_ Box z_Ee Box i

_;0,4;o_..... A A ..............

KY,_,B

SERVICE A_EA 1219 R[48 O) FRO_I EACff SIDE OF TXE UNIT /

l" 318151 --

[I75.381 9000 _ 80000 3181 51

[31 501 [125 381

............ !3.:2l_..! .......... ,¢...............:...........................a

-- 14478

[Br.o)

.[ COOLER TUBE

SERVICE AREA

I _ _//'/4

- 329557 )

[_20 ?Sl

CG)

V//////'////_

3312 24

[131 88)

PIPING ENTRANCE AREA

_///////////_ ,,[

•'1 ,, 111326

II6t 04]

7V,E, A-A

SCALE I:I0

24000

19451

228137

180821

40889

I16.I0)

COOLERVENT

NO PUNP PACRAGE

LEAVtR8 WATER

_ COOLER DBAIN_,

3/4 _ NPT

7760 30 ,,

I10003]

UNIT MOURT]NGi

3400¸74

[134¸741

ONIT MOORTING UNIT MOUNTING

-1377,38

{17o3r)

10751,08

[423211

7/8" _MOOWOUT

USE8 FOR LOCArlNG 20000

FIELD POWER WIRING (15751 17871

PEBI ?30V DUAL POiNI

380V•IOOV,S75V DUAL _ SINGLE POINT

PE82 ALL VOLTAGESDUAL POINT

ELECTRICAL BOX (PEB)

AIR FLOW

(i 11 i )

SCROLLING kiAROUE E_

DISPLAY "_

FIEL8 CONTROL WIRING '_X_

V--

86t 00

134.071

?15630 _L 39 89

[81.8941 [I 5701

40889 UNIT MOUNTING

(16.I01

RIGGING HOLE

_ ¢38 O0

1150]

I"o° [1771

I00.00_

13941 2221871

?00.00

[787]

DETAIL

SCALE 1:5

CENTER or GRAVITY

Fig. 13 -- 30RB300 Air-Cooled Chiller Dimensions

UNIT

30RB

O6O

070

O8O

O9O

100

110

120

130

150

UNIT

30RB

160

170

UNIT

30RB

190

210

225

250

275

3OO

Units Without Pumps -- English

MOUNTING WEIGHT (Ib)

No Pump AI/Cu*

ABCD Total

806 856 1138 1072 3872

829 878 1219 1151 4077

913 895 1251 1276 4335

1095 1328 1778 1466 5667

1109 1362 1884 1535 5890

1211 1368 1891 1674 6144

1535 1550 2125 2104 7315

1544 1665 2315 2147 7671

1798 1762 2477 2527 8564

MOUNTING WEIGHT (Ib) No Pump AI/Cu*

A B C D E F Total

996 2055 1041 1423 2795 1345 9655

1033 2086 1045 1427 2912 1487 9990

MOUNTING WEIGHT (Ib) No Pump AI/Cu*

IA B C D E F G H Total

1031 1298 1393 1038 1419 1911 1844 1467 11,402

841 1676 1984 853 1311 2872 2324 1157 13,018

871 1709 1989 855 1313 2877 2452 1283 13,351

1070 2119 1979 850 1307 2863 3019 1544 14,752

627 2086 2631 1292 1866 3634 2984 1080 16,199

899 2418 2617 1284 1859 3621 3455 1435 17,590

UNIT

,_uiID

O60

O70

O80

090

100

110

120

130

150

UNIT

30RB

180

170

UNIT

30RB

190

210

225

250

275

30O

MOUNTING WEIGHT (Ib)

No Pump C_Cut

A B C D Total

929 980 1255 1190 4354

951 1002 1337 1269 4560

1036 1018 1369 1393 4817

1278 1515 1952 1646 6391

1291 1550 2058 1715 6614

1395 1555 2066 1853 6868

1751 1766 2331 2311 8159

1789 1913 2549 2384 8635

2045 2008 2713 2763 9528

MOUNTING WEIGHT (Ib) No Pump Cu/Cut

A B C D E F Total

1142 2364 1203 1582 3089 1481 10,861

1180 2394 1207 1586 3207 1623 11,196

MOUNTING WEIGHT (Ib) No Pump Cu/Cut

A B C D E F G H Total

1194 1506 1601 1200 1578 2106 2039 1625 12,849

943 1917 2255 978 1427 3126 2564 1255 14,465

973 1950 2260 981 1429 3131 2693 1381 14,798

1232 2425 2249 976 1423 3117 3316 1704 16,441

732 2371 3018 1501 2059 4011 3262 1175 18,129

1064 2766 3005 1494 2053 3998 3790 1591 19,761

LEGEND

AI 1 Aluminum

Cu 1 Copper

*Condenser Coil: Aluminum Fins/Copper Tubing.

tCondenser Coil: Copper Fins/Copper Tubing.

UNIT

ounD

060

O7O

080

09O

100

110

120

130

150

UNIT

30RB

160

170

UNIT

30RB

190

210

225

250

275

30O

UNIT

_u_D

060

070

080

09O

100

110

120

130

150

UNIT

30RB

180

170

UNIT

30RB

190

210

225

250

275

30O

Units Without Pumps -- Sl

MOUNTING WEIGHT (kg)

No Pump AI/Cu*

A B CDTo_l

366 388 516 486 1756

376 398 553 522 1849

414 406 568 579 1966

497 602 806 665 2571

503 618 855 696 2672

549 621 858 759 2787

696 703 964 955 3318

700 755 1050 974 3480

815 799 1124 1146 3885

MOUNTING WEIGHT(kg) No Pump AI/Cu*

A B C D E F Total

452 932 472 645 1268 610 4379

469 946 474 647 1321 675 4531

MOUNTING WEIGHT (kg)No Pump AVCu*

A B C D E F G H Total

468 589 632 471 644 867 836 666 5172

381 760 900 387 595 1303 1054 525 5905

395 775 902 388 596 1305 1112 582 6056

485 961 898 386 593 1299 1369 700 6691

284 946 1193 586 846 1648 1354 490 7348

408 1097 1187 583 843 1642 1567 651 7979

MOUNTING WEIGHT (kg)

No Pump CWCut

A B CDTo_l

421 444 569 540 1975

432 455 607 576 2068

470 462 621 632 2185

580 687 885 747 2899

586 703 934 778 3000

633 705 937 840 3115

794 801 1057 1048 3701

811 868 1156 1081 3917

928 911 1230 1253 4322

MOUNTING WEIGHT(kg) No Pump Cu/Cut

A B C D E F Total

518 1072 546 717 1401 672 4927

535 1086 548 719 1455 736 5078

MOUNTING WEIGHT(kg) No Pump Cu/Cut

A B C D E F G H Total

542 683 726 544 716 955 925 737 5828

428 870 1023 444 647 1418 1163 569 6561

442 885 1025 445 648 1420 1222 627 6712

559 1100 1020 443 645 1414 1504 773 7457

332 1075 1369 681 934 1819 1479 533 8223

483 1255 1363 678 931 1814 1719 722 8964

30RB060-150

cooler

NOTE: Corner weights are calculated at mount-

ing locations. Refer to Fig. 2-13 (certified draw-

ings) for mounting locations.

30RB160-170, 315A, 315B, 330A, 330B,

345A, 345B, 360B

c B A

cooler

30RB190-300, 360A, 390A, 390B

cooler

D C

Compressors

F G

Fig. 14 -- Unit Weights

Single Pump Units -- English Single Pump Units -- SI

UNIT

ourtD

O60

O7O

O80

090

100

110

120

130

150

UNIT

30RB

160

170

UNIT

30RB

190

MOUNTING WEIGHT (Ib)

Single Pump AI/Cu*

A B C D Total

1022 1070 1174 1121 4387

1044 1093 1256 1200 4593

1123 1102 1292 1318 4835

1289 1551 1817 1510 6167

1302 1586 1923 1579 6390

1455 1575 1899 1755 6684

1732 1805 2204 2115 7855

1737 1923 2391 2160 8210

2045 2042 2563 2567 9216

MOUNTING WEIGHT (Ib) Single Pump AI/Ou*

A B C D E F Total

1126 2452 1041 1423 3025 1241 10,308

1169 2477 1045 1427 3148 1378 10,643

MOUNTING WEIGHT (Ib) Single Pump AI/Ou*

A B C D E F G H Total

1031 1420 1798 1038 1419 2085 1796 1467 12,055

UNIT

ourtD

O60

O7O

080

090

100

110

120

130

150

UNIT

30RB

160

170

UNIT

30RB

190

MOUNTING WEIGHT (kg)

Single Pump AI/Cu*

A B C D Total

463 486 533 508 1990

473 496 570 544 2083

510 500 586 598 2193

585 704 824 685 2797

591 719 872 716 2898

660 714 861 796 3032

785 819 1000 959 3563

788 872 1084 980 3724

928 926 1162 1164 4180

MOUNTING WEIGHT (kg) Single Pump AI/Cu*

A B C D E F Total

511 1112 472 645 1372 563 4676

530 1124 474 647 1428 625 4828

MOUNTING WEIGHT (kg) Single Pump AI/Cu*

A B C D E F G H Total

468 644 816 471 644 946 815 666 5468

UNIT

OUND

060

07O

060

090

100

110

12O

130

150

UNIT

30RB

160

170

UNIT

30RB

190

MOUNTING WEIGHT (Ib)

Single Pump Cu/Cut

A B C D Total

1145 1194 1292 1239 4,869

1167 1216 1374 1318 5,075

1247 1225 1410 1435 5,317

1473 1738 1992 1688 6,891

1485 1773 2098 1758 7,114

1640 1761 2075 1933 7,408

1947 2021 2410 2321 8,699

1982 2171 2625 2397 9,175

2292 2288 2799 2803 10,181

MOUNTING WEIGHT (Ib) Single Pump Cu/Out

A B C D E F Total

1313 2788 1207 1586 3440 1516 11,849

1270 2763 1203 1582 3317 1380 11,514

MOUNTING WEIGHT (Ib) Single Pump Cu/Cut

A B C D E F G H Total

1194 1629 2005 1200 1578 2281 1991 1625 13,502

LEGEND

AI -- Aluminum

Cu -- Copper

*Condenser Coil: Aluminum Fins/Copper Tubing.

tCondenser Coil: Copper Fins/Copper Tubing.

UNIT

O60

O70

080

090

100

110

120

130

150

UNIT

30RB

160

170

UNIT

30RB

190

MOUNTING WEIGHT (kg)

Single Pump Cu/Cut

ABCD Total

519 542 586 562 2209

529 552 623 598 2302

566 556 640 651 2412

668 788 904 766 3126

674 804 952 797 3227

744 799 941 877 3360

883 917 1093 1053 3946

899 985 1191 1087 4162

1039 1038 1269 1271 4618

MOUNTING WEIGHT (kg) Single Pump Cu/Cut

A B C D E F Total

576 1253 546 717 1505 626 5223

595 1264 548 719 1560 688 5375

MOUNTING WEIGHT (kg) Single Pump Cu/Cut

A B C D E F G H Total

542 739 909 544 716 1035 903 737 6124

Dual Pump Units -- English Dual Pump Units -- SI

UNIT

ourtD

06O

07O

060

090

100

110

12O

13O

15O

UNIT

30RB

16O

170

UNIT

30RB

190

MOUNTING WEIGHT (Ib)

Dual Pump APCu*

A B C D Total

1155 1202 1197 1150 4705

1177 1225 1279 1229 4911

1302 1276 1327 1353 5258

1453 1740 1851 1546 6590

1466 1775 1957 1616 6813

1631 1719 1908 1810 7067

1869 1987 2258 2124 8238

1872 2107 2443 2171 8593

2267 2297 2639 2605 9808

MOUNTING WEIGHT (Ib) Dual Pump AI/Cu*

A B C D E F Total

1270 2854 1045 1427 3339 1301 11,235

1221 2834 1041 1423 3211 1169 10,900

MOUNTING WEIGHT (Ib) Dual Pump AI/Cu*

10A1 14B8 21198 10D8 14_9 22_0 17G5 14H7 1_,°16_

UNIT

ourtD

O60

O70

080

090

100

110

120

130

150

UNIT

30RB

160

170

UNIT

30RB

190

MOUNTING WEIGHT (kg)

Dual Pump AI/Cu*

ABCDTotal

524 545 543 522 2134

534 556 580 558 2228

590 579 602 614 2385

659 789 840 701 2989

665 805 887 733 3090

740 780 865 821 3206

848 901 1024 963 3737

849 956 1108 985 3898

1028 1042 1197 1181 4449

MOUNTING WEIGHT (kg) Dual Pump AI/Ou*

A B C D E F Total

554 1286 472 645 1456 530 4944

576 1294 474 647 1515 590 5096

MOUNTING WEIGHT (kg) Dual Pump AI/Cu*

A B C D E F G H Total

468 680 997 471 644 1002 810 666 5737

UNIT

OUND

060

07O

060

090

100

110

120

130

150

UNIT

30RB

160

170

UNIT

30RB

190

MOUNTING WEIGHT (Ib)

Dual Pump Cu/Cut

ABCDTotal

1278 1326 1315 1268 5,187

1300 1348 1397 1347 5,393

1425 1399 1445 1471 5,740

1638 1926 2027 1724 7,314

1650 1961 2132 1794 7,537

1815 1904 2084 1987 7,791

2084 2203 2464 2331 9,082

2118 2355 2678 2408 9,558

2513 2544 2875 2841 10,773

MOUNTING WEIGHT (Ib) Dual Pump Cu/Cut

A B C D E F Total

1413 3164 1207 1586 3631 1439 12,441

1366 3144 1203 1582 3504 1307 12,106

MOUNTING WEIGHT (Ib) Dual Pump Cu/Cut

A B C D E F G H Total

1194 1709 2402 1200 1578 2409 1977 1625 14,094

LEGEND

AI -- Aluminum

Cu -- Copper

*Condenser Coil: Aluminum Fins/Copper Tubing.

tCondenser Coil: Copper Fins/Copper Tubing.

UNIT

O60

O70

O80

090

100

110

120

130

150

UNIT

30RB

160

170

UNIT

30RB

190

MOUNTING WEIGHT (kg)

Dual Pump Cu/Cut

ABCDTotal

580 601 597 575 2353

590 612 634 611 2446

646 635 655 667 2604

743 873 919 782 3318

748 890 967 814 3419

824 864 945 901 3534

945 999 1118 1057 4120

961 1068 1215 1092 4335

1140 1154 1304 1289 4887

MOUNTING WEIGHT (kg) Dual Pump Cu/Cut

A B C D E F Total

619 1426 546 717 1589 593 5491

641 1435 548 719 1647 653 5643

MOUNTING WEIGHT (kg) Dual Pump Cu/Cut

A B C D E F G H Total

542 775 1089 544 716 1093 897 737 6393

Fig. 14-- Unit Weights (cont)

Table 2A -- Physical Data, 30RB060-300 -- English

UNIT 30RB

OPERATING WEIGHT (Ib)*

AI-Cu Condenser Coil

Cu-Cu Condenser Coil

REFRIGERANT TYPE

Refrigerant Charge (Ib)

Ckt A]Ckt B/Ckt C

COMPRESSORS

Quantity

Speed (rpm)

(Qty) Compressor Nominal

Capacity (ton) Ckt A

(Qty) Compressor Nominal

Capacity (ton) Ckt B

(Qty) Compressor Nominal

Capacity (ton) Ckt C

Oil Charge (Pt, Ckt A/Ckt B/Ckt C)

No. Capacity Steps

Standard

Optional (Maximum)

Minimum Capacity Step (%)

Standard

Optional

Capacity (%)

Ckt A

CktB

Ckt C

COOLER

Weight (empty, Ib)

Net Fluid Volume (gal)

Maximum Refrigerant Pressure (psig)

Maximum Fluid Side Pressure

Without Pumps (psig)

Maximum Fluid Side Pressure

With Pumps (psig)

FLUID CONNECTIONS (in.)

Inlet and Outlet, Victaulic

Drain (NPT)

CONDENSER FANS

Standard Low Noise Type

Fan Speed (rpm) Standard/Low Noise

No. Blades...Diameter (in.)

No. Fans (Ckt A/Ckt B/Ckt C)

Total Airflow (cfm)

CONDENSER COILS

No. Coils (Ckt A/Ckt B/Ckt C)

Total Face Area (sq ft)

No. Rows (Ckt A or B or C)

Max Working Refrigerant Pressure (psig)

HYDRONIC MODULE (Optional)

Pump

CHASSIS DIMENSIONS (if-in.)

Length

Width

Height

I 060 070 080 090 100 110 120 130 150

4705 4911 5258 6590 6813 7067 8238 8593 9,808

5187 5393 5740 7314 7537 7791 9082 9558 10,773

R-410A, EXV Controlled System

395/4o5/-1112/4o5/-1685/685/-I96/76/-- 198/96/_196/106/--I 96/133/--1133/106/--I 133/133/--

3I3I4I4 5 I6I6

(2) 20

(1) 20

N/A

26.2/13.1/--

N/A

715

28.2

445

300

150

(2) 25

(1) 20

N/A

26.2/13.1/--

N/A

715

28.2

445

300

150

3/4

1140 1140

9...30 9...30

3/1/-- 3/1/--

49,600 49,600

(2) 20

N/A

26.2/26.2/--

N/A

(2) 25

(2) 20

N/A

26.2/26.2/--

Scroll, Hermetic

I 4 I 5 I

3500

(2) 25 (2) 25

(2) 25 (3) 20

N/A N/A

26.2/26.2/-- 26.2/39.4/--

4 5

5 6

25 18

18 12

50 45

50 55

N/A N/A

Direct Expansion, Shell and _be _pe

856 856 856 970 970

31.3 31.3 31.3 45.8 45.8

445 445 445 445 445

300 300 300 300 300

150 150 150 150 150

444 66

_4 _4 _ _

Shrouded Axial _pe, _rtical Discharge

1140 1140 1140 1140 I

9,,,30 9.-30 9...30 9...30 I

2/2/-- 3/3/-- 3/3/-- 3/3/--

49,600 74,400 74,400 74,400

_4-in. OD, Plate Fin, Enhanced Copper _bing

94 141 141 141 164

333 33

656 656 656 656 656

Pump(s) with pressure_emperature taps and combination valve.

Single or Dual, 1800 or 3600 rpm

(2) 25

(3) 25

N/A

26.2/39.4/--

N/A

(3) 25 (3) 25

(3) 20 (3) 25

N/A N/A

39.4/39.4/-- 39.4/39.4/--

6 6

7 7

15 17

10 12

56 50

44 50

N/A N/A

3/1/-- 3/1/--

94 94

3 3

656 656

970 1518

45.8 73.5

445 445

300 300

150 150

6 6

3& _4

1140 I 1140 I 1140

9...30 9...30 9...30

3/4/-- 4/4/-- 4/4/--

86,800 99,200 99,200

I 4/4/-- I 4/4/--

188 188

3 3

656 656

7-11 I11-10 I15-9

7-42%2

7-67/16

LEGEND

AI -- Aluminum

Cu -- Copper

EXV -- Electronic Expansion Valve

N/A -- Not Applicable

*Operating weight includes 2 pumps on Models 30RB060-190. No pumps are available on models larger than 30RB190.

Table 2A -- Physical Data, 30RB060-300 -- English (cont)

UNIT 30RB

OPERATING WEIGHT (Ib)*

AI-Cu Condenser Coil

Cu-Cu Condenser Coil

REFRIGERANT TYPE

Refrigerant Charge (Ib)

Ckt A]Ckt B/Ckt C

COMPRESSORS

Quantity

Speed (rpm)

(Qty) Compressor Nominal

Capacity (ton) Ckt A

(Qty) Compressor

Capacity (ton) Ckt B

(Qty) Compressor

Capacity (ton) Ckt C

Oil Charge (Pt, Ckt A/Ckt B/Ckt C)

No. Capacity Steps

Standard

Optional (Maximum)

Minimum Capacity Step (%)

Standard

Optional

Capacity (%)

Ckt A

CktB

Ckt C

COOLER

Weight (empty, Ib)

Net Fluid Volume (gal)

Maximum Refrigerant Pressure (psig)

Maximum Fluid Side Pressure

Without Pumps (psig)

Maximum Fluid Side Pressure

With Pumps (psig)

FLUID CONNECTIONS (in,)

Inlet and Outlet, Victaulic

Drain (NPT)

CONDENSER FANS

Standard Low Noise Type

Fan Speed (rpm) Standard/Low Noise

No. Blades,..Diameter (in.)

No. Fans (Ckt A/Ckt B/Ckt C)

Total Airflow (cfm)

CONDENSER COILS

No. Coils (Ckt A/Ckt B/Ckt C)

Total Face Area (sq ft)

No. Rows (Ckt A or B or C)

Max Working Refrigerant Pressure (psig)

HYDRONIC MODULE (Optional)

Pump

CHASSIS DIMENSIONS (ft-in.)

Length

Width

Height

LEGEND

AI -- Aluminum

Cu -- Copper

EXV -- Electronic Expansion Valve

N/A -- Not Applicable

160 170 190 210 225 250 275 300

10,900 11,235 12,647 13,018 13,351 14,752 16,199 17,590

12,106 12,441 14,094 14,465 14,798 16,441 18,129 19,761

R-410A, EXV Controlled System

162/106/-I162/133/-I162/162/-1133/106/1331133/133/1331133/133/1621162/162/1331162/162/162

(4) 25

(3) 20

N/A

52.5/39.4/--

N/A

Scroll, Hermetic

I7I8I9 315009 I10 I11 I 12

(4) 25

N/A

52.5/52.5/--

N/A

(3) 25 (4) 25

(4) 25 (3) 25

39.4/39.4/52.5 52.5/52.5/39.4

10 11

11 12

10 9

7 7

30 36

40 28

(3) 25 (3) 25

(3) 20 (3) 25

(3) 25 (3) 25

39.4/39.4/39.4 39.4/39.4/39.4

9 9

10 10

10 11

6 8

36 33

28 33

36 33

Direct Expansion, Shell and Tube Type

2382

86.6

445

300

150

666

3/4 3/4 3/4

Shrouded Axial Type, Vertical Discharge

I 1140 1140 1140

9..,30 9...30 9,,,30

4/4/4 4/4/4 4/4/6

(4) 25

(3) 25

N/A

52.5/39.4/--

N/A

(4) 25

52.5/52.5/52.5

1518 1518 1518 2382 2382 2382 2382

73.5 73.5 73.5 86.6 86.6 86.6 86.6

445 445 445 445 445 445 445

300 300 300 300 300 300 300

150 150 150 150 150 150 150

6 6 6 6 6

3/4 3/4 3/4 3/4 3/4

1140 1140 1140 1140 1140

9...30 9...30 9...30 9...30 9...30

6/4/-- 6/4/-- 6/6/-- 6/6/4 6/6/6

124,000 124,000 148,800 148,800 148,800 173,600 198,400 223,200

3/4-in. OD, Plate Fin, Enhanced Copper Tubing

6/4/-- 6/4/-- 6/6/-- 4/4/4 4/4/4 4/4/6 6/6/4 6/6/6

235 235 282 282 282 328 375 422

3 3 3 3 3 3 3 3

656 656 656 656 656 656 656 656

Pump(s) with pressure/temperature taps

and combination valve.

Single or Dual, 1800 or 3600 rpm Not available

19-8 I 23-7 I 27-6 I 31-5 I 35-4

7-425/32

7-67/16

*Operating weight includes 2 pumps on Models 30RB060-190. No pumps are available on models larger than 30RB190.

Table 2B -- Physical Data, 30RB060-300 -- Sl

UNIT 30RB

OPERATING WEIGHT (kg)*

AI-Cu Condenser Coil

Cu-Cu Condenser Coil

REFRIGERANT TYPE

Refrigerant Charge (kg)

Ckt A/Ckt B/Ckt C

COMPRESSORS

Quantity

Speed (r/s)

(Qty) Compressor Nominal

Capacity (ton) Ckt A

(Qty) Compressor Nominal

Capacity (ton) Ckt B

(Qty) Compressor Nominal

Capacity (ton) Ckt C

Oil Charge (L Ckt NCkt B/Ckt C)

No, Capacity Steps

Standard

Optional (Maximum)

Minimum Capacity Step (%)

Standard

Optional

Capacity (%)

Ckt A

CktB

Ckt C

COOLER

Weight (empty, kg)

Net Fluid Volume (L)

Maximum Refrigerant Pressure (kPa)

Maximum Fluid Side Pressure

Without Pumps (kPa)

Maximum Fluid Side Pressure

With Pumps (kPa)

FLUID CONNECTIONS (in.)

Inlet and Outlet, Victaulic

Drain (NPT)

CONDENSER FANS

Standard Low Noise Type

Fan Speed (r/s) Standard/Low Noise

No. Blades_.Diameter (ram)

No. Fans (Ckt A]Ckt B/Ckt C)

Total Airflow (L/s)

CONDENSER COILS

No. Coils (Ckt A/Ckt B/Ckt C)

Total Face Area (sq m)

No, Rows (Ckt A or B or C)

Max Working Refrigeration

Pressure (kPa)

HYDRONIC MODULE (Optional)

Pump

CHASSIS DIMENSIONS

Length (ram)

Width (mm)

Height (mm)

LEGEND

AI -- Aluminum

Cu -- Copper

060 070 080 090 100 110 120 130 150

2134 2228 2385 2989 3090 3206 3737 3898 4449

2353 2446 2604 3318 3419 3534 4120 4335 4887

R-41OA, EXV Controlled System

40,6/18,4/-1808/184/-131,1/31,1/-143,8/348/-143,8/43,8/-1438/48,1/-143,8/803/-1803/481/-180,3/803/-

Scroll, Hermetic

I 3 I 4 I 4 I 4 I 8 I

58.3

(2) 25 (2) 20 (2) 25 (2) 25 (2) 25

(1) 20 (2) 20 (2) 20 (2) 25 (3) 20

N/A N/A N/A N/A N/A

12.4/6,2/-- 12,4/12.4/-- 12.4/12.4/-- 12,4/12.4/-- 12.4/18,6/--

3444 5

45 556

29 25 22 25 18

19 16 14 18 12

71 50 56 50 45

29 50 44 50 55

N/A N/A N/A N/A N/A

(2) 20

(1)20

N/A

12.4/6.2/--

N/A

324 324 388

106 106 118

3068 3068 3068

2068 2068 2068

1034 1034 1034

444

3/4 _4 _4

Direct Expansion, ShellandTubeType

388

118

3068

2068

1034

4 4 6

_4 3& 3&

Shrouded Axial Type, Vertical Discharge

I 9 19 19

9...762 9...762 9...762

3/3/-- 3/3/-- 3/3/--

35 113 35 113 35 113

19 19 I 19

9...762 9...762 I 9...762

3/1/-- 3/1/-- 2/2/--

23 409 23 409 23 409

3/1/--

8.73

3/1/--

8.73

4522 I

8 I 6

(2) 25 (3) 25

(3) 25 (3) 20

N/A N/A

12,4/18.6/-- 18.6/18._--

5 6

6 7

20 15

14 10

40 56

60 44

N/A N/A

440 440

173 173

3068 3068

2068 2068

1034 1034

6 6

3/4 3&

388 440

118 173

3068 3068

2068 2068

1034 1034

19 19

9,.,762 9...762

3/4/-- 4/4/--

40 965 46 817

4/4/--

17.47

EXV -- Electronic Expansion Valve

N/A -- Not Applicable

3/4-in. OD, Plate Fin, Enhanced Copper Tubing

2/2/-- I 3/3/-- 3/3/-- 3/3/-- 3/4/--

8.73 I 13.1 13.1 13.1 15.24

33333

4522 4522 4522 4522 4522

Pump(s) with pressure/temperature taps and combination valve.

Single or Dual, 29.2 or 58.3 r/s

I 3808 I

2255

2296,9

4522

2412 4800

4522

*Operating weight includes 2 pumps on Models 30RB060-190, No pumps are available on models larger than 30RB190,

I 6

(3) 25

N/A

18._18.6/--

N/A

689

278

3068

2068

1034

3/4

9...762

4/4/--

46 817

4/4/--

17.47

4522

Table 2B -- Physical Data, 30RB060-300 -- SI (cont)

UNIT 30RB

OPERATING WEIGHT (kg)*

AI-Cu Condenser Coil

Cu-Cu Condenser Coil

REFRIGERANT TYPE

Refrigerant Charge (kg)

Ckt A/Ckt B/Ckt C

COMPRESSORS

Quantity

Speed (r/s)

(Qty) Compressor Nominal

Capacity (ton) Ckt A

(Qty) Compressor Nominal

Capacity (ton) Ckt B

(Qty) Compressor Nominal

Capacity (ton) Ckt C

Oil Charge (L, Ckt A/Ckt B/Ckt C)

No. Capacity Steps

Standard

Optional (Maximum)

Minimum Capacity Step (%)

Standard

Optional

Capacity (%)

Ckt A

Ckt B

Ckt C

COOLER

Weight (empty, kg)

Net Fluid Volume (L)

I160 170 190 210 225 250 275 300

4944 5097 5737 5905 6056 6691 7348 7979

5491 5643 6393 6561 6712 7457 8223 8964

R-41OA, EXV Controlled System

73.5/48.1/--173.5/60.3/- 173.5/73.5/- 160.3/48.1/60.3160.3/60.3/60.3160.3/60.3/73.5173.5/73.5/60.3173.5/73.5/73.5

(4) 25

(3) 25

N/A

24.8/18.6/--

Scroll, Hermetic

7 I 8 I 9&8.3 9

(3) 25

(3) 20

(3) 25

18.6/18.6/18.6

(4) 25

N/A

24.8/24.8/--

N/A

(3) 25

18,6/18.6/18,6

I lO I11 I 12

(3) 25

(4) 25

18.6/18.6/24.8

(4) 25

(3) 20

N/A

24.8/18.6/--

N/A

57 38 33 30

43 28 33 30

N/A 36 33 40

Direct Expansion, Shell and Tube Type

689 689 689 1080 1080 1080 1080 1080

278 278 278 327 327 327 327 327

Maximum Refrigerant Pressure (psig) 3068 3068 3068 3068 3068 3068 3068 3068

Maximum Fluid Side Pressure

Without Pumps (psig) 2068 2068 2068 2068 2068 2068 2068 2068

Maximum Fluid Side Pressure

With Pumps (psig) 1034 1034 1034 1034 1034 1034 1034 1034

FLUID CONNECTIONS (in.)

Inlet and Outlet, Victaulic 6 6 6 6 6 6 6 6

Drain (NPT) 3/4 3/4 3/4 3/4 3/4 3/4 3/4 3/4

CONDENSER FANS Shrouded Axial Type, Vertical Discharge

Standard Low Noise Type I

Fan Speed iris) Standard/Low Noise 19 I19 19 19 19 19 19 19

No, Blades.,.Diameter (mm) 9...762 9...762 9...762 9...762 9...762 9...762 9...762 9..,762

No, Fans (Ckt NCkt B/Ckt C) 6/4/-- 6/4/-- 6/6/-- 4/4/4 4/4/4 4/4/6 6/6/4 6/6/6

Total Airflow (L/s) 56 521 58 521 70 226 70 226 70 226 81 930 93 634 105 339

CONDENSER COILS 3/4-in. OD, Plate Fin, Enhanced Copper Tubing

No. Coils (Ckt A/Ckt B/Ckt C) 6/4/= I6/4/= 6/6/-- 4/4/414/4/4 4/4/6 6/6/4 6/6/6

Total Face Area (sq m) 21,83 21.83 26,2 26.2 26,2 30.47 34.84 39.21

No, Rows (Ckt A or B or C) 3 3 3 3 3 3 3 3

Max Working Refrigeration Pressure (kPa) 4522 4522 4522 4522 4522 4522 4522 4522

HYDRONIC MODULE (Optional) Pump(s) with pressure/temperature taps Not available

and combination valve.

Pump Single or Dual, 29,2 or 58,3 r/s Not available

CH S ,SO,OEN ,ONSI I I I I

Length (mm) 5994 5994 7188 7188 7188 8382 9576 10 770

Width (ram) 255

Height (mm) 2296.9

LEGEND

AI -- Aluminum

Cu -- Copper

EXV -- Electronic Expansion Valve

N/A -- Net Applicable

*Operating weight includes 2 pumps on Models 30RB060-190. No pumps are available on models larger than 30RB190.

(4) 25 (4) 25

(3) 25 (4) 25

24.8/24.8/18.6 24.8/24.8/24.8

11 12

12 13

9 8

7 6

36 33

28 33

Table 3A -- Physical Data -- 30RB315-390- English

315

10,900/10,900

12,106/12,106

162/106

UNIT 30RB

OPERATING WEIGHT (Module A/Module B, Ib)*

Cu-AI Condenser Coil

Cu-Cu Condenser Coil

REFRIGERANT TYPE

Circuits Qty

Refrigerant Charge

Module A Ckt A/Ckt B (Ib)

Module B Ckt A/Ckt B (Ib)

COMPRESSORS

Total Quantity

Speed (rpm)

Module A, (Qty) Compressor Nominal

Capacity (ton) Ckt A

Module A, (Qty) Compressor Nominal

Capacity (ton) Ckt B

Module B, (Qty) Compressor Nominal

Capacity (ton) Ckt A

Module B, (Qty) Compressor Nominal

Capacity (ton) Ckt B

Module A Oil Charge (Pt, Ckt A/Ckt B)

Module B Oil Charge (Pt, Ckt A/Ckt B)

No. Capacity Steps

Standard

Optional (Maximum)

Minimum Capacity Step (%)

Standard

Optional

Capacity (%)

Module A, Ckt A

Module A, Ckt B

Module B, Ckt A

Module B, Ckt B

COOLER

Module A Weight (empty, Ib)

Module B Weight (empty, Ib)

Net Fluid Volume (gal) Module A/Module B

Maximum Refrigerant Pressure (psig)

Maximum Fluid Side Pressure (psig)

FLUID CONNECTIONS (in.)

Inlet and Outlet, Victaulic

Drain (NPT)

CONDENSER FANS

Standard Low Noise Type

Fan Speed (rpm) Standard/Low Noise

Module A No. Blades._Diameter (in.) Ckt A/Ckt B

Module B No. Blades...Diameter (in.) Ckt A/Ckt B

Total No. Fans

Module A No. Fans (Ckt A/Ckt B)

Module B No. Fans (Ckt A/Ckt B)

Total Airflow (cfm)

CONDENSER COILS

Module A No. Coils (Ckt A/Ckt B)

Module B No. Coils (Ckt A/Ckt B)

Total Face Area (sq ft)

No. Rows (Ckt A or B, any module)

Max Working Refrigerant Pressure (psig)

LEGEND

AI -- Aluminum

Cu -- Copper

EXV -- Electronic Expansion Valve

(4) 25

(3) 20

(4) 25

(3) 20

52.5/39.4

330 345 360

11,235/10,900 11,235/11,235 12,647/11,235

12,441/12,106 12,441/12,441 14,094/12,441

R-410A, EXV Controlled System

4I4 4

162/133 I162/133 162/162

162/106 162/133 162/133

Scroll, Hermetic

14 I 14 I 15

3500

(4) 25

(3) 25

(4) 25

(3) 20

52.5/39.4

(4) 25 (4) 25

(3) 25 (4) 25

(4) 25 (4) 25

(3) 25 (3) 25

52.5/39.4 52.5/52.5

52.5/39.4 52.5/39.4

14 15

16 17

7 7

6 5

29 27

21 27

29 27

21 20

390

12,647/12,657

14,094/14,094

162/162

I16

(4) 25

52.5/52.5

Direct Expansion, ShellandTubeType

1518 I 1518 1518

1518 I1518 1518

73.5/73.5 73.5/73.5

445 445

300 300

*No pumps are available for models 30RB315-390.

1518 1518

73.5/73.5 73.5/73.5 73.5/73.5

445 445 445

300 300 300

6 6

3/4 I I 3/46I6I6

3& 3/4 3/4

Shrouded Axial Type, Vertical Discharge

1140 1140 1140

9_.30/9...30 9_.30/9_.30 9_.30/9_.30

9...30/9...30 9...30/9_.30 9...30/9_.30

20 20 22

6/4 6/4 6/6

6/4 6/4 6/4

248,000 248,000 272,800

3&-in. OD, Plate Fin, Enhanced Copper Tubing

6/4 I 6/4 6/6

6/4 I6/4 6/4

470 470 517

3 3 3

656 656 656

1140

9_.30_._30

9...30_...30

248,000

6/4

470

656

1140

9._30/9_.30

9...30/9...30

6/6

297,600

6/6

564

656

Table 3B -- Physical Data -- 30RB315-390 -- Sl

I 315 390

4944/4944 5737/5737

5491/5491 6393/6393

4 4

73,5/48,1 73,5/73.5

73.5/48.1 73.5/73.5

UNIT 30RB

OPERATING WEIGHT (Module A/Module B, kg)*

Cu-AI Condenser Coil

Cu-Cu Condenser Coil

REFRIGERANT TYPE

Circuits Qty

Refrigerant Charge

Module A Ckt A/Ckt B (kg)

Module B Ckt A/Ckt B (kg)

COMPRESSORS

Total Quantity

Speed (r/s)

Module A, (Qty) Compressor Nominal

Capacity (ton) Ckt A

Module A, (Qty) Compressor Nominal

Capacity (ton) Ckt B

Module B, (Qty) Compressor Nominal

Capacity (ton) Ckt A

Module B, (Qty) Compressor Nominal

Capacity (ton) Ckt B

Module A Oil Charge (L, CktA/CktB)

Module B Oil Charge (L, CktA/CktB)

No. Capacity Steps

Standard

Optional (Maximum)

Minimum Capacaity Step (%)

Standard

Optional

Capacity (%)

Module A, Ckt A

Module A, Ckt B

Module B, Ckt A

Module B, Ckt B

COOLER

Module A Weight (empty, kg)

Module B Weight (empty, kg)

Net Fluid Volume (L) Module A/Module B

Maximum Refrigerant Pressure (kPa)

Maximum Fluid Side Pressure (kPa)

FLUID CONNECTIONS (in.)

Inlet and Outlet, Victaulic

Drain (NPT)

CONDENSER FANS

Standard Low Noise Type

Fan Speed (r/s) Standard/Low Noise

Module A No. Blades...Diameter (mm.) Ckt A/Ckt B

Module B No. Blades...Diameter (mm.) Ckt A/Ckt B

Total No. Fans

Module A No. Fans (Ckt A/Ckt B)

Module B No. Fans (Ckt A/Ckt B)

Total Airflow (L/s)

CONDENSER COILS

Module A No. Coils (Ckt A/Ckt B)

Module B No. Coils (Ckt A/Ckt B)

Total Face Area (sq m)

NO. Rows (Ckt A or B, any module)

Max Working Refrigerant Pressure (kPa)

LEGEND

AI -- Aluminum

Cu -- Copper

EXV -- Electronic Expansion Valve

(4) 25

(3) 20

(4) 25

(3) 20

52.5/39.4

330 345 360

5096/4944 5096/5096 5737/5096

5643/5491 5643/5643 6393/5643

R-410A, EXV Controlled System

4 I 4 4

735/60.3 173.5/60.3 735/735

73.5/48.1 73.5/60.3 73.5/60.3

Scroll, Hermetic

14 I 14 I 15

58.3

(4) 25

(3) 25

(4) 25

(3) 20

52.5/39.4

(4) 25

(3) 25 (4) 25

(4) 25

(3) 25

52.5/52.5

52.5/39.4

I 16

(4) 25

(3) 25

52.5/39.4

14 14 15

16 16 17

677

465

30 29 27

22 21 27

30 29 27

18 21 20

Direct Expansion, Shell and Tube Type

689 I 689 689

278/278 278/278 278/278

3068 3068 3068

2068 2068 2068

666

3/4 3/4 3/4

Shrouded Axial Type, Vertical Discharge

19 19 19

9...762/9...762 9...762/9_ .762 9_.762/9_.762

9._762/9...762 9...762/9_ .762 9._762/9_.762

20 20 22

6/4 6/4 6/6

6/4 6/4 6/4

117 042 117 042 128 747

3/4-in. OD, Plate Fin, Enhanced Copper Tubing

6/4 I 6/4 6/6

6/4 I6/4 6/4

43.66 43.66 48.03

333

4522 4522 4522

(4) 25

52.5/52.5

*No pumps are available for models 30RB315-390.

689 689

278_78 278/278

3068 3068

2068 2068

6 6

3/4 3/4

9_.762_._762

9...762__.762

117 042

43.66

4522

9_.762/9...762

9...762/9._762

6/6

140 452

6/6

52.4

4522

INSTALLATION

Storage -- If tile unit is to be stored for a period of time

before installation or stall-up, be sure to protect the machine

from construction dirt and moisture. Keep protective shipping

covers in place until machine is ready for inst;fllation.

Step 1 -- Place, Rig and Mount the Unit

PLACING UNIT--Locate the unit so that the condenser

airflow is unrestricted both above and on the sides of the unit.

Air flow and service clearances are 6 feet (1.8 m) around the

unit. Acceptable clealance on the cooler connection side or end

opposite the control box unit can be reduced to 3 feet (1 m)

without sacrificing performance as long as the remaining three

sides tue unrestricted. Acceptable clearance on the side with a

control box can be reduced to 4 feet (1.3 m) due to NEC

regulations, without sacrificing performance as long as the

remaining three sides tue unrestricted. Provide ample room for

servicing and removing coolel: See Fig. 2-13 for required

clearances. Local codes for clearances take precedent over the

manufacturer's recommendations when local codes c_dl for

greater clearances.

Modular units, 30RB315-390 must be installed with a mini-

mum separation end to end of 4 feet (1.3 m) for aiNow and

service clearance along with NEC regulations.

If multiple units are installed at the same site, a separation of

10 feet (3 m) between the sides of the machines is required to

maintain proper airflow and minimize the chances of condens-

er air recirculation.

MOUNTING UNIT -- The unit may be mounted on a level

pad directly on the base rails, on a raised perimeter nfil around

the unit, or on vibration isokition springs. For all units, ensure

placement area is strong enough to support unit operating

weight. Mounting holes tu'e provided for securing the unit

to the pad, perimeter rail or vibration isolation springs. Bolt

the unit securely to pad or rails. If vibration isolatol_ (field-

supplied) are required for a particulm installation, refer to unit

weight distribution in Fig. 14 to aid in the proper selection of

isolators. The 30RB units can be mounted directly on spring

isolators. For each unit or module, the final unit location must

be level so that oil will equ_dize properly.

RIGGING UNIT -- The 30RB060-390 units are designed for

ovefllead rigging and it is importtmt that this method be

used. Holes tue provided in frame base channels, marked for

rigging (see rigging label on unit). It is recommended that

fiekl-supplied shackles be used to facilitate lifting. Secure the

shackles to the base mils at the points noted on the rigging

label. See Table 4 for the number of lifting points for each unit.

Do not use a forklift truck to move the units.

Table 4 -- Number of Lifting Points for

30RB060-390

NUMBER OF

30RB LIFTING POINTS

060-150 4

160,170 6

190-300 8

315A, 315B,

330A, 330B, 6

345A, 345B,

360A

360B, 390A, 390B 8

Use spreader bm_ to keep cables or chains clear of unit

sides. As further protection plywood sheets may be placed

against sides of unit, behind cables or chains. Run cables or

chtfins to a central suspension point so that angle from horizon-

tal is not less than 45 degrees. Raise and set unit down careful-

ly. See Fig. 15 and 16 for rigging centers of gravity.

Each module of the 30RB315-390 units must be rigged sep-

arately. When placing unit modules for unit sizes 315-390,

m_e sure modules are placed to permit access to the control

boxes for each module.

For shipping, some domestic units and all export units are

mounted on a wooden skid under entire base of unit. Skid can

be removed before unit is moved to installation site. Lift the

unit from above to remove skid. See Fig. 15 and 16 for rigging

center of gravity. On export units, the top skid can be used as

the spreader bm_. If the unit was shipped with a shipping bag,

the bag must be lemoved to gtfin access to the rigging holes in

the base rail. On export units with a full crate, the crate sides

must be removed to aid in rigging.

If overhead rigging is not available, the unit can be moved

on rollers or dmggedi When unit is moved on rollers, the unit

skid, if equipped, must be removed. To lift the unit, use jacks at

the rigging points. Use a minimum number of rollers to distrib-

ute the load such that the rollers are no mole than 6 feet (1.8 m)

aptut. If the unit is to be dragged, lift the unit as described

above, and place unit on a pad. Apply moving force to the pad,

and not the unit. When in its fired location, raise the unit and

remove the pad.

If the unit was shipped with coil protection, it must be

removed before start-up. The shipping bag for export units

must be removed before start-up.

NOTE: If the application includes a remote-mounted cooler

option, follow the instructions included with the accessoly for

cooler placement and refrigerant piping.

Step 2 -- Remove Compressor Rack Holddown

Bolts -- The 30RB units are shipped with holddown bolts

securing the compressor rail assembly to the unit base frmne.

These bolts are located between the compressors in the front

and rear of the compressor rail assembly. These bolts and hold-

down assemblies must be removed for the vibration isolation

system to operate properly. Loosen and remove the bolt and

collar assembly as shown in Fig. 17.

See Table 5 for the number of holddown assemblies for

each unit.

Isolation mounts for the compressor rail assembly are

located directly in front of and behind each compressol: Do

not loosen or remove the isolation mounts, only the shipping

bolts. There tue 4 bolts that hold down each compressol: Do

not loosen these bolts.

!3" MINIMUN

(3982mm)

S:D6

MAX SIIIPPING _AX SHIPPING LIFTING HOLES C_NIER OF GRAVIIY

MODEL WT WIT_

NUMOER PACKAGING

30RBA050 4705 2134 5505 2579 100 455¸6 503 1479¸0 100 1455¸6 450 1164¸3!40¸9 1037¸9

SGRSAO58 C_ 5/07 2353 5!57 2797 /0 0 456 6 58 S 14790 180 14566 450 11543!489 1037 9

3090A018C0 5393 2446 6313 2891 18 0 456 4 08 3 1479 8 :812 7

.... o4s66

30ROA080CO 5[40 9504 5T90 3048 10 O 4556 58 3 14798

30RBA080 6590 2989 7660 0475 151 400£ 1090 27593

30ROAOG CU 7314 3310 0304 3003 16/ 4000 /090 27693 151 4009 540 16248140110174

30RBAI80 5013 3090 7883 5676 15 / 4009 !050 27593 151 4009 535 151401383 9985

39o 4o

320£ #13!

30113AllOCU 7/91 3534 0861 4019 16 1 400 £ 109 0 27593 161 400 9 674 3/13 01393 9921

0_#_ 373 L4_& !_Z 408 I 15 408 2}92 5

30RBAI20 C8 9002 4120 10242 4646 101 4009 1550 S9553 151 4009 923 23455}381 9927

30RBAISO 8595 3090 8753 4424 16/ 400£ /560 39653 161 4009 885 227241387 9852

30RBA!38 C_ 9558 4335 10710 4062 :6/ 4002 !560 39533 151 4009 095 297241307 9032

DEDUCT IHESE VALUES FOR UNITS WITH NO PUMP OP/]ONS

2U : COPPER FINNED CO:LS IOOPSNSOOO37308A

Fig. 15- Unit Rigging Label Detail 30RB060-150

CAUTION- NOTICE TO RIGGERS:

L!FTI_G HOLES C[NT[R OF GRAVITY

_A4

....iTI- _ .....

_CT THESE VALU_:SFOR UNitS W[IH NO P_MP O?TIONS

Fig. 16- Unit Rigging Label Detail 30RB160-300

Table 5 -- Number of Holddown Assemblies

UNIT

3ORB

060-070

080-100

110-120

130-190

210-300

Modular

Units

315

330

345

360

390

CIRCUIT A

Module Module

A B

4 4

CIRCUIT B

Module Module

A B

4 4

CIRCUIT C

Module Module

A B

_IOLLAR

Fig. 17 -- Compressor Rack Holddown Bolts

Step 3 -- Cooler Fluid and Drain Piping Con-

nections -- The 30RB units are supplied with a factory-

installed flow switch in the leaving water (fluid) piping. Flow

switch wiring is factory installed.

To facilitate servicing it is recommended additional field-

supplied air vents be installed to facilitate servicing. Ix_cate air

vents at the highest possible point of the chilled water system.

In addition to field-supplied air vents, facilitate servicing in ad-

dition to flow bfdancing by instfflling field-supplied shut-off

valves, thermometers, clean-out tees, plessure and temperature

taps in the inlet and outlet piping. Locate valves in return and

supply cooler water lines as close to the chiller as possible.

In sound sensitive applications, consider the installation of

piping vibration isolators.

FREEZE PROTECTION- Upon completion of the field

piping installation, freeze protection must be considered.

Freeze protection for the cooler is av;dlable fi_m the factory

wifll a freeze protection option for the unit. Freeze protection

for the pump (hydronic) package is standard on fdl units with

the optionfd hydronic package (30RB060-190 units). Externfd

piping freeze protection also must be considered. Since power

is sometimes lost for extended periods during winter storms,

fieeze protection provided by heater tapes will be effective

only if a back-up power supply can be assured for the unit's

control circuit, heater and cooler pump. If not protected with

an antifreeze solution, draining the cooler and outdoor piping

is recommended if the system will not be used during freezing

weather conditions.

NOTE: See page 39 for a more detailed overview of freeze

protection.

IMPORTANT: Glycol anti-freeze solutions are highly

recommended since heater tapes provide no protection

in the event of a power failure

UNITS WITH HYDRONIC PUMP PACKAGE -- The

30RB060-190 units can be equipped with a factory-installed

hy&'onic pump package consisting of a suction guide/strainer.

pump, combination vfdve, internal piping and wiring con-

nected at the factory.

The combination vfdve performs the following functions:

•Drip-tight shut-off valve

• Spring closure design with a non-slam check valve

•Flow-throttling valve

When facing the cooler side of unit, the inlet (return) water

connection is on the right. The outlet (supply) water connection

is on the left. The inlet is connected to the suction guide/

strainer of the pump via a Victaulic-type connection. The cool-

er supply has water-side Victaulic-type connections (follow

connection directions as provided by the coupling manufactur-

er). Provide proper support for the piping. If compressor and

cooler grilles have been added, holes must be cut in the grilles

for field piping and insulation.

The suction guide/strainer is shipped from the factory with a

run-in screen. This screen is a temporary device used during

the stfut-up/clean-up process of file chilled water circuit to

prevent construction debris from damaging the pump or

internal tubes of coolel: After all debris has been removed or a

maximum of 24 running hours the temporary screen must

be removed. See the Start-Up, Controls, Operation and

Troubleshooting guide for further information.

The suction guide/strainer is shipped from the factory with

a ran-in screen. This temponuy screen must be removed

after all debris has been removed or a maximum of 24 run-

ning hours. Failure to remove the temporary screen may

result in dmnage to the pump or cooler

NOTE: It is required that a 20 mesh field-supplied strainer be

installed in the inlet piping to the cooler on open loop systems.

A 3/4 in. Nt_ fitting is installed in the inlet piping of the

pump for connection to an expansion tank. Install the tank in

accordance with the manufacturer's instructions.

Figures 18 and 19 illustrate typical single and dual pump

packages.

Three drain connections me provided and me located fit

leaving water (supply) end of cooler, pump volute, and the

suction guide. See Fig. 2-13 for connection location. Insulate

the drain piping (in the same manner as the chilled water pip-

ing) for at least 1ft (305 mm) from the coolel:

UNITS WITHOUT HYDRONIC PUMP PACKAGE --When

facing the cooler side of the unit, the inlet (return) water con-

nection is on the right. It is required that a field-supplied strain-

er with a minimum size of 20 mesh be installed ahead of the

cooler inlet to prevent debris fi_m &imaging internal tubes of

the coolel: The outlet (supply) water connection is on the left.

The cooler has water-side victaulic-type connections (follow

connection directions as provided by the coupling manufactur-

er). Provide proper support for the piping. If compressor and

cooler grilles have been added, holes must be cut in the grilles

for field piping and insulation. See Fig. 20 for a typical piping

diagrmn of a 30RB unit without a hy&onic pump package.

A drain connection is located fit the leaving water (supply)

end of coolel: See Fig. 2-13 for connection location. Insulate

the drain piping (in the same manner as the chilled water

piping) for fit least 12 in. (305 mm) from the unit.

FOR ALL UNITS

Dual Chiller Leaving Water Sensor -- If the Dual Chiller

fdgorithm is used, and the machines are installed in pandlel, a

dual chilled water sensor must be instfdled for each module.

For 30RB315-390, a factory-supplied thermistor and well are

shipped in the control box of each module. Install the well in

the common leaving water headel: See Fig. 21.

See page 41 for more dufd chiller leaving water sensor

information.

Minimum Loop Volume -- The preferred minimum loop vol-

ume is dependent on the type of application. In order to obt_in

leaving water temperature stability for comfort cooling appli-

cations, a minimum of 3 gallons per ton (3.25 liters per kW) is

required on all unit sizes. For process cooling applications,

applications where high stability is critical, or operation at

alnbient temperatures below 32 F (0 ° C) is expected, the loop

volume should be increased to 6 to 10 gfdlons per ton (6.46 to

10.76 liters per kW) of cooling.

In order to achieve this volume, it may be necessary to add a

water storage tank to the water loop. If a storage tank is added

to the system, it should be properly vented so that the tank can

be completely filled and fdl air eliminated. Failure to do so

could cause lack of pump stability and poor system operation.

Any storage tank that is placed in the water loop should

have internal baffles to allow thorough mixing of the fluid. See

Fig. 22.

System Piping -- Proper system design and installation proce-

dures should be followed closely. The system must be

constructed with pressure tight components and thoroughly

tested for instfdlation leaks. Factory-supplied hydronic systems

me available with single or dual (for back-up) pumps. The

factory-installed system includes all of the components above

the line in Fig. 18 and 19.

Installation of water systems should follow sound engineer-

ing practice as well as applicable local and industry standards.

Improperly designed or instfdled systems may cause unsatis-

factory operation and/or system failure. Consult a water

treatment specialist or appropriate literature for information

regarding filtration, water treatment, and control devices.

Figure 18 shows a typicfd instfdlation with components that

might be installed with the hydronic package of the 30RB unit.

INSIDE

UNIT

OUTSIDE

UNIT

[ ........ Heater ....

LEGEND

D -- Drain,3/4-in. NPT

D' -- Drain, 1/4-in. NPT

E -- Expansion Tank Connection, s/4-in. NPT

FS -- Flow Switch

PP -- Pipe Plug, 1/4-in. NPT

PT -- Pressure/Temperature Tap

T1 -- Leaving Water Thermistor

T2 -- Entering Water Thermistor

V -- Vent, 1/4-in. NPT

Indicates items provided with the

.... optional hydronic pump package.

*Field-supplied and installed.

1-Factory-installed option.

**Required for open loop systems.

1_ Pressure Relief*

_!_

-I- Flexible Connections*

Pressure Reducing

Fill Valve*

Air Separator with Vent*

Strainer/Suction Guide'l"

Pump1

Combination Valve t

z_ Isolation Valve*

?_ Optional 20 Mesh Stainer**

Fig. 18 -- Typical Piping Diagram on 30RB Units with Hydronic Package -- Single Pump

NOTE: [t is recommended for units with file hy&onic package

that an inlet isolation (shut-off) valve be placed exterior to the

unit to _fllow removal and service of the entire pump assembly.

if necessmy. The hydronic package is supplied from the factory

with a combination valve for isolation of leaving watel: Also,

if the unit is isolated with valves, a properly sized pressure

relief valve is recommended and should be installed in the pip-

ing between the unit and the valves, following all applicable

local codes.

Air Separation -- For proper system operation, it is essential

that water loops be installed with proper means to manage air

in the system. Free air in the system can cause noise, reduce

terminal output, stop flow. or even cause pump failure due to

pump cavitation. For closed systems, equipment should be

provided to eliminate all air fiom the system.

The amount of tfir that water can hold in solution depends

on the pressure and temperature of the water/air mixture. Air is

less soluble at higher temperatures and at lower pressures.

Therefore, separation can best be done at the point of highest

water temperature and lowest pressure. Typically, fills point

would be on the suction side of the pump as the water is return-

ing from the system or terminals. This is generally the optimal

place to inst_fll an air separator, if possible.

1. Install automatic air vents at all high points in the system.

(If the 30RB unit is located at the high point of the system,

a vent can be installed on the piping leaving the heat ex-

changer on the 1/4 in. NPT female port.)

2. Install an air sepm'ator in the water loop, at the place

where the water is at higher temperatures and lower pres-

sures -- usually in the chilled water return piping. On a

primary-secon&lry system, the highest temperature water

is normally in the secondary loop, close to the decouplec

Preference should be given to that point on the system

(see Fig. 23. In-line or centrifugal air separators are readi-

ly available in the field.

It may not be possible to install air separators at the place of

the highest temperature and lowest pressure. In such cases,

preference should be given to the points of highest temperature.

It is impommt flint the pipe be sized correctly so that free air

can be moved to the point of sep_uation. Generally. a water

velocity of at least 2 feet per second (.6 m per second) will keep

free air entrained and prevent it fiom forming air pockets.

Automatic vents should be installed at all physic_dly elevat-

ed points in the system so that air c_m be eliminated dunng sys-

tem operation. Provisions should _flso be made for manual

venting during the water loop till,

IMPORTANT: Automatic vents should be located in

accessible locations for maintenance purposes and

protected from freezing.

INSIDE

UNIT

OUTSIDE

UNIT

Chilled j

Water Out

Heater(Optional)

HYDRONIC PUMP PACKAGE

- -i

IHeater

LEGEND

D -- Drain,3/4-in. NPT

D' -- Drain, 1/4-in. NPT

E -- Expansion Tank Connection, 3/4-in. NPT

FS -- Flow Switch

PP -- Pipe Plug, 1/4-in. NPT

PT -- Pressure/Temperature Tap

T1 -- Leaving Water Thermistor

T2 -- Entering Water Thermistor

V -- Vent, 1/4-in. NPT

*Field-supplied and installed.

tFactory-installed option,

**Required for open loop systems.

Chilled _ TAir Separator with Vent*

Strainer/Suction Guide 1-

E_ Reverse Flow Check

Valve/Service Valve t

Service Valvet

Pumps

Pressure Relief* _ Combination Valvet

-r Flexible Connections* Z_ Isolation Valve*

Pressure Reducing

Fill Valve* _ Optional 20 Mesh Stainer**

Fig. 19- Typical Piping Diagram on 30RB Units with Hydronic Package- Dual Pumps

LEGEND

D-- Drain, 3/4-in. NPT

FS -- Flow Switch

PP -- Pipe Plug, 1/4-in. NPT

T1 -- Leaving Water Thermistor

T2 -- Entering Water Thermistor

V -- Vent, 1/4-in. NPT

Heater(Optional)

Chilled Water

Out ChilledlnWater _l

Fig. 20 -- Typical Piping Diagram on 30RB Units without Hydronic Package

Ir-

I€

L _-

m -H-

©©©

Master Chiller

-H

©©©

Slave Chiller

--H

©©©

Control

Box

Pump and Check Valve

or Isolation Valve

I ! Control

Box

Pump and Check Valve

or Isolation Valve

Dual Chiller

LWT Sensors

and Wells

LEGEND

LWT -- Leaving Water (fluid) Temperature

+ Field Wiring

*_ Field Communication Wiring

NOTE: This isa simplified piping diagram -- not all hydronic specialties are shown.

Fig. 21 -- Dual Chiller Thermister Location

Tank Installation

BAD GOOD

Fig. 22 -- Tank Baffling

il L

Decoupler _

Distribution Pump

Expansion

Tank(s)

Air Separator

with Vent

NOTE: Expansion tanks for 30RB hydronic kits must be installed for chillers piped in parallel in the primary water loop.

Fig. 23 -- Typical Air Separator and Expansion Tank Location on Primary-Secondary Systems

Step 4 -- Fill the Chilled Water Loop

IMPORTANT: Before starting unit, be sure all of tile

air has been purged from the system.

The chilled water pump (if equipped) is rated for 150 psig

(1034 kPa) duty. Tile maximum cooler fluidside plessure is

300 psig (2068 kPa). Check the pressure rating for all of the

chilled water devices installed. Do not exceed file lowest pies-

sure rated device.

WATER SYSTEM CLEANING-- Proper water system

cleaning is of vital importance. Excessive particulates in the

water system can cause excessive pump senti wear. reduce or

stop flow, and cause damage of other components.

1. Install a temporary bypass around the chiller to avoid

circulating dirty water and particulates into the pump

package and chiller during the flush. Use a temporary

circulating pump during the cleaning process. Also, be

sure that there is capability to fully drain the system after

cleaning. See Fig. 24.

2. Be sure to use a cleaning agent that is compatible with

all system materials. Be especi_dly ctueful if the system

contains any galvanized or aluminum components. Both

detergent-dispersant and alkaline-dispersant cleaning

agents me available.

3. It is lecommended to fill the system through a water

metel: This provides a reference point for the future for

loop volume readings, and it also establishes the correct

quantity of cleaner needed in order to reach the required

concentration.

4. Use a feeder/transfer pump to mix the solution and fill the

system. Circulate the cleaning system for the length of

time recommended by the cleaning agent manufacturel:

a. After cleaning, &'ain the cleaning fluid and flush the

system with fresh watel:

b. A slight mnount of cleaning residue in the system can

help keep the desired, slightly alkaline, water pH of 8

to 9. Avoid a pH greater than 10, since this will

adversely affect pump seal components.

c. A side stream filter is recommended (see Fig. 25 dur-

ing the cleaning process. Filter side flow rate should

be enough to tilter the entire water volume evely 3 to

4 hom.s. Change filters as often as necessary during

the cleaning process.

d. Remove temponuy bypass when cleaning is complete.

A suction guide with an internal strainer is standm'd on all

30RB units with factory-installed hy&'onic packages. This

strainer allows removed of particulates from the chilled

water loop. Using the combination v_dve and the field-installed

isolation valve at the inlet, the strainer can be isolated from the

chilled water loop to be cleaned.

The Carrier Conl/brtLink TM controls provided have a built-

in feature to remind building owners or operators to clean the

strainer at a pre-set time interval. Properly inst_flled, cleaned

and maintained systems will rarely need the strainer cleaned

after the initial fill. This time interval is user-configumble.

Ideally, the chilled water loop will be cleaned before the unit

is connected. If the run-in screen is left in the suction guide/

strainer, it is recommended that the Sela_ice Maintenance be set

to alert the operator within 24 hours of start-up to be sure that

the run-in screen in the suction guide/strainer is not removed at

start-up.

NOTE: The suction guide/strainer must be removed after the

first 24 hours of operation.

To set the time for the parameter, go to Time ClocWMCFG/

W.FIL in the Scrolling Marquee or the handheld Navigatol :r_"

display. Values for this item m'e input in days.

SYSTEM

1POT FEEDER AND

DILUTED I TRANSFER PUMP

CLEANING

• - K::/1-4,,

TEMPORARY I /30RB UNIT

PUMP l /

_TE_MPORAR Y

1_ BYPASS

TO DRAIN

Fig. 24 -- Typical Set Up for Cleaning Process

SYSTEM ]

/r1POTFEEDERAND

I--'J_ / DILUTED LTRANSFER PUMP

SIDE [--I V |CLEANING

STREAMI I 4X / AGENT _ I

FILTER U ] [ --J X

T,. TEMPORARY ', /30RB UNIT

PUMP _ /

TO DRAIN

Fig. 25 -- Cleaning Using a Side Stream Filter

WATER TREATMENT -- Fill the fluid loop with water (or

brine) and a corrosion-resistant inhibitor suitable for the water

of the mea. Consult the local water treatment specialist for

characteristics of system water and a recommended inhibitor

for the cooler fluid loop.

SYSTEM PRESSURIZATION- A proper initial cold fill

pressure must be established before filling of the unit. The

initial cold fill pressure is the pressure applied at the filling

point to fill a system to its highest point, plus a minimum

pressure at the top of the system (4 psig minimum [27.6 kPa])

to operate air vents and positively pressurize the system. The

expansion tank is veUimportant to system pressurization. The

expansion tank serves several purposes:

1. Provide NPSHR (Net Positive Suction Head Requimd)

for the pump to operate satisfactorily.

2. Set system pressure.

3. Accommodate expansion/contraction of water due to

temperature changes.

4. Acts as a pressure reference for the pump.

The expansion tank pressure must be set BEFORE the

system is filled. Follow the manufactumr's mcommen&_tion

for instructions on setting the pressure in the expansion tank.

NPSHR information is provided on the Pump Curves in

Fig. 26-33 for units with factou-installed hydronic kits. See

Table 6 for pump impeller sizes.

Once the system is pressurized, the pressure at the connec-

tion point of the expansion tank to water piping will not change

unless the water loop volume changes (either due to addition/

subtraction of water or temperatum expansion/contraction).

The pressure at this point remains the same regardless of

whether or not the pump is running.

Since the expansion tank acts as a reference point for the

pump, them cannot be two reference points (two expansion

tanks) in a system, unless manifolded togetheL Where two or

mom 30RB chillers with the hydionic option am installed in

pm'allel, them should not be more than one expansion tank in

the system, unless manifolded together as seen in Fig. 23. It is

permissible to install the expansion tank(s) in a portion of the

return water line that is common to all pumps, providing that

the tank is properly sized for combined system volume.

If the application involves two or mom chillers in a primm-y

seconcktUsystem, a common place for mounting the expan-

sion tank is in the chilled water return line, just befom the

decoupler See Fig. 23 for placement of expansion tank in

primau-seconda Usystems.

If a diaphragm expansion tank is utilized (a flexible

diaphragm physically separates the water/air interface) it is not

recommended to have any air in the water loop. See the section

on air separation on page 28 for instructions on providing air

separation equipment.

FILLING THE SYSTEM- The initial fill of the chilled

water system must accomplish throe goals:

1. The entire piping system must be filled with water

2. The pmssum at the top of the system must be high enough

to vent air from the system (usually 4 psig [27.6 kPal is

adequate for most vents).

3. The pressure at all points in the system must be high

enough to prevent flashing in the piping or cavitation in

the pump.

The pressure created by an operating pump affects system

pressure at all points except one -- the connection of the

expansion tank to the system. This is the only location in the

system whem pump operation will not give erroneous pressure

indications during the fill. Themfom, the best location to install

the fill connection is close to the expansion tank. An air vent

should be installed close by to help eliminate air that enters

during the fill procedure.

When filling the system, ensum the following:

1. Remove temporary bypass piping and cleaning/flushing

equipment.

2. Check to make sure all drain plugs am installed.

Normally, a closed system needs to be filled only once. The

actual filling process is a fairly simple procedum. All air should

be purged or vented from the system. Thorough venting at high

points and circulation at room temperatum for several hours is

highly recommended.

NOTE: Ix_cal codes concerning backflow devices and other

protection of the city water system should be consulted and

followed to prevent contamination of the public water supply.

This is critical when anti-fieeze is used in the system.

Table 6 -- Pump Impeller Sizes

UNIT PUMP SINGLE PUMP

30RB Hp Option Code* Rpm Impeller Dia.(in.)

3 0 1750 6.5

5 1 1750 7.3

060

070 7.5 2 1750 8.15

10 3 3450 5.4

5 1 1750 7.3

080 7.5 2 1750 8.15

090

100 10 3 3450 5.4

15 4 3450 6.1

5 1 1750 7.3

110 7.5 2 1750 8.15

120

130 10 3 3450 5.4

15 4 3450 6.1

5 1 1750 6.5

150

160 7.5 2 3450 4.6

170 10 3 3450 5.0

190 15 4 3450 5.5

Pump Curve

III

DUAL PUMP

Option Code* Rpm Impeller Dia. (in.)

6 1750 6.5

71750 7.3

8 1750 8.15

9 3450 5.25

B 3450 5.9

7 1750 7.3

8 1750 8.15

B 3450 5.4

C 3450 6.1

7 1750 7.3

8 1750 8.15

B 3450 5.4

C 3450 6.1

8 3450 4.6

B 3450 5.0

C 3450 5.5

Pump Curve

VII

VIII

*Option Code refers to the Hydronics Option (position 11) in the model number. See Fig. 1 for

option identification.

NOTE: Pump Selections are chiller size dependent. For example, dual pump "C" on a 30RB170

chiller is not the same as dual pump "C" on a 30RB130 chiller.

Head (m) ft i

(18.3) 60

(14.8) 48

(11.0) 36

(7.3) 24

N '

(3.7) 12 P

(o.o) o

iii

i i

75QRRMi,

160

80 240 320 400 gpm

(us)

O.OO 5.05 10.09 15.14 20.19 25.24 I/s

Hew Rate

NOTE: Refer to Fig. 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.

Fig. 26 -- Pump Curve I for Hydronic Package Single Pump (Fresh Water)

Head (m) ft

(45.7)

(36.6) 120

(27.4) 90

(18.3) 60

(9.1) 30

(O.O) O

0.00

i i

139

ii i

i i

345O RPM

100 200 300 400 500 gpm(us)

6.31 12.62 18.93 25.24 31.54 I/s

Flow Rate

NOTE: Refer to Fig. 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.

Fig. 27 -- Pump Curve II for Hydronic Package Single Pump (Fresh Water)

,'_ 175_) RPM

Head (m) ft

(18.3) 60

(14.6) 48

(11.0) 36

(7.3) 24

(3.7) 12

I 35:

I I, 6Z

S NPSHr ....... ,

r I

(00) 0 ' :..... , i i i i i i i i i

0 160 320 480 640 800 gpm(us)

0.00 10.09 20.19 30.28 40.38 50.47 I/s

Flow Rate

NOTE: Refer to Fig. 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.

Fig. 28 -- Pump Curve III for Hydronic Package Single Pump (Fresh Water)

Head (m) ft

(45.7) 150

(36.6) 120

(27.4) 90

(18.3) 60

(9.1) 30

(o.o) o200

0.00 12.62

' '3

, _ :345

400 600 800 1000 gpm(us)

25.24 37.85 50.47 63.09 I/s

Flow Rate

NOTE: Refer to Fig, 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.

Fig. 29 -- Pump Curve IV for Hydronic Package Single Pump (Fresh Water)

Head (m) ft

(18.3) 60

(14.6) 48

(11.0) 36

(7.3) 24

(3.7) 12

(o.o) o

0.00

• J7.-5 hp

\53

3hD

2 nD

80 160 240 320 400 gpm(us)

5.05 10.09 15.14 20.19 25.24 I/s

Flow Rate

NOTE: Refer to Fig. 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.

Fig. 30 -- Pump Curve V for Hydronic Package Dual Pump (Fresh Water)

Head (m) ft

(45.7) 150

(36.6) 120

(27.4) 90

(18.3) 60

(9.1) 30

(o.o) o

0.00

NOTE: Refer to Fig. option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.

Fig. 31 -- Pump Curve Vl for Hydronic Package Dual Pump (Fresh Water)

Head (m) ft

(45.7) 150

(36.6) 120

(27.4) 90

(18.3) 60

(9.1) 30

(0.o) o0 1O0

0.00 6.31

i i

i i i

i i

i i i

:345J) RRM

200 300 400 500 gpm(us)

12.62 18.93 25.24 31.54 I/s

Flow Rate

NOTE: Refer to Fig. 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.

Fig. 32 -- Pump Curve VII for Hydronic Package Dual Pump (Fresh Water)

Head(m) ft

(45.7) 150

(36._ t£O

(27.4) 90

(18.3)

(9.1) 30

I T

i i

i 42

i J

L J

I /

I i

I I

i I

I I I

I , I

4 I I

r 345ORPM

i i

(o.o) o 200 400 600 800 1000 gpm

(us)

0.00 12.62 25.24 37.85 50.47 63.09 I/s

Flow Rate

NOTE: Refer to Fig. 1 option identification. Refer to the Pump Impeller Sizes table on page 32 for more information.

Fig. 33 -- Pump Curve VIII for Hydronic Package Dual Pump (Fresh Water)

SET WATER FLOW RATE -- Once the system is cleaned,

pressurized, and filled, the flow rate through the chiller

needs to be established. On units with the hydronic package,

this can be accomplished by using the balancing valve.

Follow the manufacturer's recommendations for setting the

balancing valve. Local codes may prohibit restricting the

amount of water using the balancing valve for a given motor

horsepowel: In this case, use the method listed in the Pump

Modification/Trimming section. See Table 7 for the type of

Combination Valve in 30RB units with the optional

hydronic package.

Table 7 -- Combination Valve Details

30RB UNIT SINGLE/DUAL PUMP

060-130 FTV-4 in.

150-190 FTV-6 in.

NOTE: CtuTier recommends a differential pressure gage when

measuring pressures across the pumps or balancing valves.

This provides for greater accuracy and reduces error build-up

that often occurs when subtracting pressures made by different

gages.

A rough estimate of water flow can also be obtained from

the pressure gages across the 30RB heat exchangel:

Figure 34-36 shows the relationship between gpm and heat

exchanger pressure drop. It should be noted that these curves

are for fresh water and "clean" heat exchangers; they do not

apply to heat exchangers with fouling. To read the chart,

subtract the readings of the two pressure gages on the hydronic

kit. This number is the pressure drop across the heat exchangel:

Adjust the factory-installed balancing valve or external balanc-

ing valve (in units without hydronic package) until the correct

pressure drop is obtained for the required gpm.

PUMP MODIFICATION/TRIMMING -- Since the pumps

are constant speed, the only way to obtain greater flow with a

given pump/impeller is to decrease system head. This will

allow the pump to "ride" its curve to the fight, resulting in

increased flow. If greater flow is necessary, consider opening

the combination valve. Also, verify that the strainer is clean,

and that no unnecessmy system resistance is present, such as

partially closed isolation valves.

Once the combination valve is set, note the stem position. If

later service work requires the valve to be closed, it will be easier

to m-b_dance the system, if the origimd b_flance point is known.

Increasing system resistance by closing the balancing v_dve

will force the pump to "ride" its curve to the left, resulting in

less flow. Although this does reduce power consumption

slightly, it may not be the desirable method of reducing the

flow. especially if a large reduction is needed.

The other method for reducing flow on a constant speed

pump is impeller trimming. The impellers in the pumps provid-

ed in the 30RB hydronic kit can be easily removed for this

purpose. Refer to the vendor literature packet supplied with the

hy&'onic package information on Senti Replacement in the

Service Section, and follow instructions for impeller removal

and trimming. See Fig. 37-44 for pump envelope curve infor-

mation. Trimming should only be done by a qualified machine

shop that has experience in this operation. Contact your local

C_urier representative for a recommended machine shop.

After trimming, the impeller MUST be balanced. Failure to

balance trimmed impellers can result in excessive vibra-

tion, noise, and premature bearing failure.

Impeller trimming has the added benefit of maximum bhp

(brake horsepower) savings, which can recover the cost

incurred by performing the impeller trimming.

30RB060-130

060, 071 /080, 09 I, 100 J/"

/11( 120, 130

///"/

0 100 200 300 400 500 600 700

GPM

6.3 12.6 18.9 25.2 31.5 37.8 4A.2

Fig. 34 -- 30RB060-130

Cooler Pressure Drop Curves

30RB210-300

/./

0 100 300 500 700 goo 1100 1300

GPM

63 189 315 442 568 694 82

Fig. 35 -- 30RB210-300

Cooler Pressure Drop Curve

1500

946

30RB150-190 and 30RB315A, B; 330A, B; 345A, B; 360A,B; 390A, B

0 200 400 600 800 1000

GPM

12.6 25.2 37.8 50.5 63.1

Fig. 36 -- 30RB150-190 and 30RB315A, B; 345A, B;

360A, B; 390A,B Cooler Pressure Drop Curve

110(_3m)

90_27m)

6O (18m)

50 _16m)

_40 d2m)

30 _gm)

2O _6m)

10 (3m)

2 "\-,

5O 100 160 2OO 260 _00 36O

GPM

NOTE: Refer to Fig. 1 for pump envelope curve option identification.

Fig. 37 -- 30RB060, 070 --

Single Pump Envelope Curves

140 (42m) 4

120 (_m)

90 (27m)

I 70 (21m)

4o/12,n) ""-"_-_. _. \

20 (6m) _= \

0 5o 100 150 2oo 25o 300 35o 4oo 45o 5oo

GPM

NOTE: Refer to Fig. 1 for pump envelope curve option identification,

Fig. 38 -- 30RB080, 090, 100 --

Single Pump Envelope Curves

14o(4_m)

mo(_)

g?oo (_m)

_(27m)

1o (_)

NOTE: Refer to Fig. 1 for pump envelope curve option identification.

Fig. 39- 30RBl10, 120, 130-

Single Pump Envelope Curves

110(33m) 4

eo 124m/ "_=

7o(21m)

,o,_, -__. \ \ \

0 1(30 200 3_O 4(30 50(} 600 700 800

GPM

NOTE: Refer to Fig, 1 for pump envelope curve option identification.

Fig. 40-- 30RB160, 170, 190-

Single Pump Envelope Curves

lS0(4_m)

_40(42_)

120(Se_)

m0 (_0m)

_0(27m)

=7o (21m)

20(6r_)

° o

150 2O0 250 300

GPM

NOTE: Refer to Fig. 1 for pump envelope curve option identification.

Fig. 41 -- 30RB060, 070 --

Dual Pump Envelope Curves

_so(4sm)

0 50 100 150 200 250 300 350 400 450 500

GPM

NOTE: Refer to Fig. 1 for pump envelope curve option identification.

Fig. 42 -- 30RB080, 090, 100 --

Dual Pump Envelope Curves

lS0(4Sm)

C"**'-

_10(33"n) B%'

oo,,oo, ._____..._.

4D (12m)

0 50 100 150 200 250 3o0 350 4o0 450 5(30

GPM

NOTE: Refer to Fig. 1 for pump envelope curve option identification.

Fig. 43 -- 30RB110, 120, 130 --

Dual Pump Envelope Curves

_1o{33m) O "

100(30m) _

913(27m) _-

i _"°" \ \'\

_o,o., \.. \ \

0 100 200 300 400 500 600 700 800 900

GPM

NOTE: Refer to Fig. 1 for pump envelope curve option identification.

Fig. 44-- 30RB160, 170, 190-

Single Pump Envelope Curves

.38

PREPARATION FOR YEAR ROUND OPERATION --If

the unit is in operation yem-round, add sufficient suitable

inhibited antifreeze solution such as propylene or ethylene

glycol to chilled water to prevent freezing under low-alnbient

operating conditions. Consult local water treatment specialist

on chm'acteristics of water and recommended inhibitor

I IMPORTANT: Glycol anti-freeze solutions are highly

recommended since heater tapes provide no protection

in the event of a power failure.

If the unit is equipped with Motormaster@ control, field-

fabricated and field-installed wind baffles me required if the

wind velocity is anticipated to be greater than 5 mph (8 km/h).

Two different baffles are required, one for the control box end

and one for the opposite control box end. Wind baffles should

be constructed with minimum 18-gage galvanized sheet metal

or other suitable corrosion-resistance material with cross

breaks for strength. Use field-supplied screws to attach baffles

to the comer posts of the machine. Be sure to hem or turn a

flange on all edges to eliminate sharp edges on the baffles.

To avoid possibility of electrical shock, open all discon-

nects be fore installing or servicing this accessory.

To avoid dmnage to the refrigerant coils and electrical com-

ponents, use extreme care when &illing screw holes and

screwing in fasteners.

Mount the smaller height baffle on the control box end. It is

recommended that the upper notches be used for mounting the

baffles. This reduces the risk of dalnaging the coil while drill-

ing a mounting hole. Ix)osen the upper corner post bolts and

slide the baffle under the bolt and washel: Tighten the bolt.

Drill holes in the bottom of the flange of the baffle and mount

with two screws to secure the bottom of the baffle to the corner

post. Repeat the process for the opposite side. See Fig. 45.

FREEZE PROTECTION- The 30RB units are provided

with a flow switch to protect agtfinst freezing situations that

occur fiom no water flow. While the flow switch is helpful in

preventing freezing during no-flow situations, it does not pro-

tect the chiller in case of power failure during sub-freezing

ambient temperatures, or in other cases where water tempera-

ture falls below the freezing maN. Appropriate concentrations

of inhibited propylene or ethylene glycol or other suitable

inhibited antifreeze solution should be considered for chiller

protection where alnbient temperatures me expected to fall

below 32 F (0 ° C). Consult local water treatment specialist on

chmacteristics of the system water and add a recommended

inhibitor to the chilled watel: The Carrier wmranty does not

cover damage due to freezing.

1. If the pump will be subjected to freezing temperatures,

steps must be t_,en to prevent freeze dmnage. If the pump

will not be used during this time, it is recommended to

drain the pump and hydronic package and these compo-

nents me back-flushed with inhibited glycol. Otherwise, a

glycol-water solution should be considered as the heat

transfer fluid. Drains are located on the pump(s) and

suction guide/strainer for units with hydronic kits. Units

without hy&'onic kits have a drain mounted on the bottom

of the heat exchanger nero the leaving water connection of

the heat exchangel:

NOTE: Do not use automobile anti-fieeze, or any other fluid

that is not approved for heat exchanger duty. Only use appro-

priately inhibited glycols, concentrated to provide adequate

protection for the temperature considered.

2. Use an electric tape heater for the external piping, if unit

will be exposed to freezing temperatures.

3. Ensure that power is available to the chiller at _dl times,

even during the off-season, so that the pump and cooler

heaters have power. Also make sure that the piping tape

heaters have powec

4. On units with pump packages, a heater is supplied with

the hydronic package that will protect this section from

freezing in outdoor-air temperatures down to -20 F

(-29 C), except in the case of a power failure. The Carrier

warranty does not cover &_mage due to fieezing.

5. Cooler heaters that will protect components down to

-20 F (-28.9 C) can be ordered as a factoq-installed

option. Again, it should be noted that these heaters will

not protect the cooler from freezing in the event of a

power failure. The Carrier warranty does not cover

damage due to freezing.

PREPARATION FOR WINTER SHUTDOWN -- If the unit

is not operational during the winter months, at the end of cool-

ing season:

Failure to remove power before &'aining heater equipped

coolel_ and hydronic packages can result in heater tape and

insulation &+mage.

1. ff the unit has optional heater tapes on the cooler and the

cooler will not be drained, do not shut off power discon-

nect during off-season shutdown. If the unit has optional

heater tapes on the cooler and the cooler will be drained,

open the circuit breaker for the heater tapes, CB-HT or

shut off power during off-season shutdown.

2. Draining the fluid from the system is highly recommend-

edi If the unit is equipped with a hydronic package, there

me additional drains in the pump housing and strainer

that must be opened to allow for all of the water to drain.

3. Replace the drain plug and add 2 gallons (7.6 liters) of a

suitable corrosion-inhibited anti-freeze solution such as

propylene glycol to the cooler to prevent freezing of any

remaining water in system. Antifreeze can be added

through the vent on top of coolel: If the unit has a hydron-

ic pump package, the pump must also be treated in the

same manneE

Open one of the thermistor connections to allow tdr to

escape the vessel and the anti-freeze to entel:

At the beginning of the next cooling season, be sure that

there is refrigerant pressure on each circuit before

refilling cooler, add recommended inhibitor, and reset the

CB-HT (circuit breaker heater) (if opened) or restore

powec

Cross break these faces.

Hem these 3 edges both top

and bottom.

See Detail A

1880 [74.0] , ,

180 [7.0]

305 [12.0]

POSITION BAFFLE HEIGHT (X)

Control/Power End 635 [25.0]

Opposite Control Power End 1040 [41.0]

Material: 18 ga. Corrosion Resistant Sheet Metal.

Dimensions are in mm [inches].

_-18 [0.75]

...........................................21

FAlange_-)s..................................

Detail

Typical Both

Fig. 45 -- Field-Fabricated and Field-Installed Wind Baffles

[1.25]

[0.88]

Step 5 -- Make Electrical Connections

_ [ ELECTRIC SHOCK HAZARD

Open all remote disconnects before servicing

this equipment.

POWER SUPPLY--The electrical characteristics of the

available power supply must agree with the unit nameplate

rating. Supply voltage must be within the limits shown.

Some units have options for multiple power connections.

See Tables 8-12 for electrical requirements and Fig. 46 for

electrical connection information.

IIMPORTANT: Operating unit on improper supply

voltage or with excessive phase imbalance constitutes

abuse and may adversely affect Carrier warranty.

POWER WIRING--All power wiring must comply with

applicable local and national codes. Install field-supplied

branch circuit filsed disconnect per NEC of a type that can be

locked OFF or OPEN. Disconnect must be within sight and

readily accessible fi_)m the unit in compliance with NEC

Article 440-14. In the power box, 7/8 in. holes are provided for

power entry. The holes will need to be enlarged to accept the

appropriate conduit. NEC also requiles all conduits from a

conditioned space to the power box(es) be seared to prevent

airflow and moisture into the control box.

Duplex units require at least two separate power supplies, at

least one for each module, depending on the power supply

option ordered. See Fig. 46.

Genertfl Wiring Notes:

1. The control circuit does NOT requile a sep_uate power

source. A step-down transformer from the main three-

phase power supply obttfins control circuit powec Be sure

that the appropriate connection tap is connected on all

transformel_ for the supply voltage. Up to two termimfl

blocks are provided for field-wired control devices.

2. Cooler and pump heaters (if factory installed) are wired

in the control circuit so they are operable as long as the

main power supply to the unit is ON. A factory-installed

and set overload device protects them.

NOTE: The field-supplied disconnect should never be off

except when unit is being serviced or is to be down for a pro-

longed period, in which case the cooler should be diained.

3. Power entry depends on the size and power entry option

ordered.

4. Maximum field wire sizes allowed by lugs on terminal

block/non-fnsed disconnect _ue listed in Tables 8 and 9.

5. Termimds for field power supply are suitable for copper

conductors. Insulation must be rated 75 C minimum.

IIMPORTANT: To ensure power to the heaters, make

sure power to the unit is always on (except during ser-

vice or a prolonged shutdown).

Proper rotation of condenser fgm(s) and pump(s) MUST be

verified before pumps or compressors are started. Consult

the Controls, Start-Up and Operation guide provided with

30RB060-390 units for correct procedme. Improper pump

rotation can canse permanent dmnage to pump impeller

and housing. If pump(s) have been removed for trimming,

verify wiring is leconnected in the original mannel:

CONTROL POWER -- Control power is obtained from the

main power supply and does NOT require a sep_uate source. A

toggle switch (marked SW2 on the unit label diagram and by

the switch) allows the control circuit to be manu_dly

disconnected when necessaq. Cooler and pump heaters (if

installed) me in an inoperable state when this switch is in the

Off position.

IMPORTANT: For 208-v systems, the connection tap

for all transformers must be changed. The factory

default setting is for 230-v. Failure to connect to the

proper tap may result in unreliable operation.

FIELD CONTROL OPTION WIRING --Install field control

wiring options. See Fig. 46. Some options, such as 4 to 20 mA

Demand Limit that lequiles the Energy Management Module,

may require that accessories be installed filet if not factory

installed for termimd connections.

DUAL CHILLER LEAVING WATER SENSOR -- If the Dual

Chiller _dgorithm is used and the machines are installed in

parallel, an additional chilled water sensor must be inst_dled for

each chiller. For 30RB315-390 units, a factory-supplied ther-

mistor and well are shipped in the control box of each. Install

the well in the common leaving water headel: See Fig 21. DO

NOT lelocate the chiller's leaving water thermistors. They

must remain in place for the unit to operate properly.

The thermistor well is a I/4 in. NPT fitting for securing the

well in the piping. The piping must be drilled and tapped for

the well. Select a location that will allow for removal of the

thermistor without any restrictions. See Fig. 47.

Once the well is inserted, install the thermistors. Insert the

thermistor into the well until the o-ring reaches the well body.

Use the nut on the thermistor to secure the thermistor in place.

Once the thermistor is in place, it is recommended that a

thermistor wire loop be made and secured with a wire tie to the

chilled water pipe. This will aid in thermistor retention in the

well. See Fig. 48.

For 30RB315-390 units, as well as all units using the dual

chiller _dgorithm, a Career Comfort Network (CCN) bus must

be connected between the two modules. See the Carrier

Comfort Network Communication Bus Wiring for additional

information.

Table 8 -- 30RB Electrical Data -- Single Point Units

UNIT 30RB

060

070

080

000

100

110

120

130

150

170

19O

210

225

250

275

30O

UNIT VOLTAGE

Supplied

V-Hz (3 Ph) MIn Max

208/230-60 187 253

460-60 414 506

575-60 518 633

380-00 342 418

208/230-60 187 253

460-60 414 506

575-60 518 033

380-60 342 418

208/230-60 187 253

400-60 414 506

575-60 518 033

380-00 342 418

208/230-60 187 253

460-60 414 506

575-60 518 033

380-00 342 418

208/230-60 187 253

400-60 414 500

575-60 518 033

380-00 342 418

208/230-60 187 253

400-00 414 506

575-60 518 633

380-00 342 418

208/230-60 187 253

400-60 414 500

575-60 518 033

380-60 342 418

208/230-60 187 253

400-00 414 506

575-60 518 633

380-00 342 418

208/230-60 187 253

460-60 414 506

575-60 518 033

380-00 342 418

208/230-60 187 253

400-60 414 506

575-60 518 033

380-00 342 418

208/230-60 187 253

460-60 414 506

575-60 518 033

380-00 342 418

208/230-60 187 253

400-60 414 500

575-60 518 033

380-00 342 418

208/230-60 187 253

400-60 414 506

575-60 518 033

380-00 342 418

208/230-60 187 253

460-60 414 506

575-60 518 033

380-00 342 418

208/230-60 187 253

400-60 414 500

575-60 518 033

380-00 342 418

208/230-60 187 253

400-60 414 506

575-60 518 033

380-00 342 418

208/230-60 187 253

400-60 414 500

575-60 518 033

380-60 342 418

NO HYDRONIC PACKAGE 3 HP PUM_ 1750 RPM

MCA MOCP ICF Rec Fuse MCA MOCP ICF Rec Fuse

XL XL XL Size XL XL XL Size

291.5 350 682.8 350 302.4 350 693.6 350

127.9 150 302.0 150 132.8 150 306.9 150

102.4 125 244.7 110 106.4 125 248.6 125

150.9 175 362.9 175 156.9 175 368.8 175

334.7 400 777.0 400 345.6 400 787.8 400

147.9 175 355.9 175 152.8 175 360.8 175

119.8 150 287.4 150 123.7 150 291.3 150

175.5 200 428.8 200 181.4 225 434.7 200

366.5 400 757.8 400 ....

160.6 175 334.7 175 ....

128.6 150 270.9 150 ....

189.3 225 401.3 200 ....

433.6 500 875.9 500 ....

191.4 225 399.4 225 ....

154.6 175 322.2 175 ....

226.9 250 480.3 250 ....

472.0 500 914.3 500 ....

209.2 250 417.2 225 ....

170.0 200 337.6 200 ....

248.7 250 502.1 250 ....

508.6 600 950.9 600 ....

224.1 250 432.1 250 ....

180.8 200 348.4 200 ....

265.3 300 518.7 300 ....

590.1 600 1032.3 600 ....

261.6 300 469.6 300 ....

212.5 225 380.2 225 ....

311.1 350 564.5 350 ....

626.7 700 1068.9 700 ....

276.5 300 484.5 300 ....

223.3 250 391.0 250 ....

327.7 350 581.1 350 ....

684.3 700 1126.5 700 ....

303.2 350 511.2 350 ....

246.4 250 414.1 250 ....

360.4 400 613.8 400 ....

744.8 800 1187.0 800 ....

328.9 350 536.9 350 ....

265.9 300 433.5 300 ....

390.1 400 643.5 400 ....

802.4 1000 1244.6 1000 ....

355.6 400 563.6 400 ....

289.0 300 456.6 300 ....

422.8 450 676.2 450 ....

920.5 1000 1362.7 1000 ....

408.0 450 616.0 450 ....

331.5 350 499.1 350 ....

485.2 500 738.5 500 ....

4_9 _o 0_.9 _o Z Z Z Z

342.3 350 509.9 350 ....

501.8 600 755.1 600 ....

4_.0 _o 0_7.6 _o -- -- -- --

365.4 400 533.0 400 ....

534.5 600 787.8 600 ....

5_0 _0 7%.0 _0 Z Z Z Z

408.0 450 575.6 450 ....

596.8 600 850.2 600 ....

5_4 _0 7E.4 _0 Z Z Z Z

450.5 500 618.1 500 ....

659.2 700 912.6 700 ....

8_8 _o 5_.8 _o Z Z Z Z

493.0 500 660.7 500 ....

721.6 800 975.0 800 ....

5HP PUMR 1750 RPM

MCA MOCP ICF Rec Fuse

XL XL XL Size

309.2 350 700.5 350

135.9 150 310.0 150

108.8 125 251.1 125

160.6 175 372.6 175

352.4 400 794.7 400

155.9 175 363.9 175

126.2 150 293.8 150

185.2 225 438.5 200

384.2 450 775.5 450

168.6 200 342.7 200

135.0 150 277.3 150

199.0 225 411.0 225

451.3 500 893.6 500

199.4 225 407.4 225

161.0 175 328.6 175

236.6 250 490.0 250

489.7 500 932.0 500

217.2 250 425.2 250

176.4 200 344.0 200

258.4 300 511.8 300

526.3 600 968.6 600

232.1 250 440.1 250

187.2 200 354.8 200

275.0 300 528.4 300

607.8 700 1050.0 700

269.6 300 477.6 300

218.9 250 386.6 250

320.8 350 574.2 350

644.4 700 1086.6 700

284.5 300 492.5 300

229.7 250 397.4 250

337.4 350 590.8 350

702.0 800 1144.2 800

311.2 350 519.2 350

252.8 300 420.5 300

370.1 400 623.5 400

762.5 800 1204.7 800

336.9 350 544.9 350

272.3 300 439.9 300

399.8 400 653.2 400

820.1 1000 1262.3 1000

363.6 400 571.6 400

295.4 300 463.0 300

432.5 450 685.9 450

938.2 1000 1380.4 1000

416.0 450 624.0 450

337.9 350 505.5 350

494.9 500 748.2 500

LEGEND

ICF -- Instantaneous Current Flow MOCP -- Maximum Overcurrent Protection

MCA -- Minimum Circuit Amps XL -- Across-the-Line Start

NOTES:

1. Units are suitable for use on electrical systems where voltage supplied to the unit

terminals is not below or above the listed minimum and maximum limits. Maximum

allowable phase imbalance is: voltage, 2%; amps 10%.

2. All units/modules have single point primary power connection. (Each unit/module

requires its own power supply.) Main power must be supplied from a field-supplied

disconnect.

3. Cooler heater is wired into the control circuit so it is always operable as long as the

power supply disconnect is on, even if any safety device is open.

4. For MCA that is less than or equal to 380 amps, 3 conductors are required.

For MCA between 381-760 amps, 6 conductors are required.

For MCA between 761-1140 amps, 9 conductors are required.

For MCA between 1141 -1520 amps, 12 conductors are required.

Calculation o1 conductors required is based on 75 C copper wire.

5. Wiring for main field supply must be rated 75 C minimum. Use copper for all units.

a. Incoming wire size range for the terminal block is #4 AWG to 500 kcmN.

b. Incoming wire size range of non-fused disconnect with MCA up to 599.9 amps is

3/0 to 500 kcmil.

c. Incoming wire size range of non-fused disconnect with MCA from 600 to

799.9 amps is 1/0 to 500 kcmil.

d. Incoming wire size range of non-fused disconnect with MCA from 800 to

1199.9 amps is 250 kcmil to 500 kcmil.

6. Hydronic pump packages are not available as a factory-installed option for units

30RB210-390.

7. Power draw includes both crankcase heaters and cooler heaters (where used). Each

compressor has a crankcase heater which draws 56 watts of power. Units ordered with

the cooler heater option have 1 (060-150) or 2 (160-300) cooler heaters, 825 watts

each.

208/230

46O

575 v only

Table 8 -- 30RB Electrical Data -- Single Point Units (cont)

UNIT 30RB

315

330

345

360

390

UNIT VOLTAGE

Supplied

V-Hz (3 Ph) MIn Max

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

20_230-60 187 253

460-60 414 506

575-60 518 633

380-60 342 418

NO HYDRONIC PACKAGE 3 HP PUMR 1750 RPM

MCA MOCP ICF Rec Fuse MCA MOCP ICF Rec Fuse

XL XL XL Size XL XL XL Size

744.8 800 1187.0 800 ....

328.9 350 536.9 350 ....

265.9 300 433.5 300 ....

390.1 400 643.5 400 ....

744.8 800 1187.0 800 ....

328.9 350 536.9 350 ....

265.9 300 433.5 300 ....

390.1 400 643.5 400 ....

802.4 1000 1244.6 1000 ....

355.6 400 563.6 400 ....

289.0 300 456.6 300 ....

422.8 450 676.2 450 ....

744.8 800 1187.0 800 ....

328.9 350 536.9 350 ....

265.9 300 433.5 300 ....

390.1 400 643.5 400 ....

802.4 1000 1244.6 1000 ....

355.6 400 563.6 400 ....

289.0 300 456.6 300 ....

422.8 450 676.2 450 ....

802.4 1000 1244.6 1000 ....

355.6 400 563.6 400 ....

289.0 300 456.6 300 ....

422.8 450 676.2 450 ....

920.5 1000 1362.7 1000 ....

408.0 450 616.0 450 ....

331.5 350 499.1 350 ....

485.2 500 738.5 500 ....

802.4 1000 1244.6 1000 ....

355.6 400 563.6 400 ....

289.0 300 456.6 300 ....

422.8 450 676.2 450 ....

920.5 1000 1362.7 1000 ....

408.0 450 616.0 450 ....

331.5 350 499.1 350 ....

485.2 500 738.5 500 ....

920.5 1000 1362.7 1000 ....

408.0 450 616.0 450 ....

331.5 350 499.1 350 ....

485.2 500 738.5 500 ....

5HP PUMP, 1750 RPM

MCA MOCP ICF Rec Fuse

XL XL XL Size

LEGEND

ICF -- Instantaneous Current Flow MOCP -- Maximum Overcurrent Protection

MCA -- Minimum Circuit Amps XL -- Across-the-Line Start

NOTES:

1. Units are suitable for use on electrical systems where voltage supplied to the unit

terminals is not below or above the listed minimum and maximum limits. Maximum

allowable phase imbalance is: voltage, 2%; amps 10%.

2. AN unitdmodules have single point primary power connection. (Each unit/module

requires its own power supply.) Main power must be supplied from a field-supplied

disconnect.

3. Cooler heater is wired into the control circuit so it is always operable as long as the

power supply disconnect is on, even if any safety device is open.

4. For MCA that is less than or equal to 380 amps, 3 conductors are required.

For MCA between 381-760 amps, 6 conductors are required.

For MCA between 761-1140 amps, 9 conductors are required.

For MCA between 1141-1520 amps, 12 conductors are required.

Calculation of conductors required is based on 75 C copper wire.

5. Wiring for main field supply must be rated 75 C minimum. Use copper for all units.

a. Incoming wire size range for the terminal block is #4 AWG to 500 kcmN.

b. Incoming wire size range of non-fused disconnect with MCA up to 599.9 amps is

3/0 to 500 kcmN.

c. Incoming wire size range of non-fused disconnect with MCA from 600 to

799.9 amps is 1/0 to 500 kcmiL

d. Incoming wire size range of non-fused disconnect with MCA from 800 to

1199.9 amps is 250 kcmil to 500 kcmN.

6. Hydronic pump packages are not available as a factory=installed option for units

30RB210-390.

7. Power draw includes both crankcase heaters and cooler heaters (where used). Each

compressor has a crankcase heater which draws 56 watts of power. Units ordered with

the cooler heater option have 1 (060-150) or 2 (160-300) cooler heaters, 825 watts

each.

208/230

46O

575 v only

Table 8 -- 30RB Electrical Data -- Single Point Units (cont)

UNIT 30RB

060

070

080

000

100

110

120

130

150

100

170

190

UNIT VOLTAGE 7.5 HP PUMP, 1750/3450 RPM 10 HP PUMP, 3450 RPM 15 HP PUMP, 3450 RPM

Supplied MCA MOCP ICF Rec Fuse MCA MOCP ICF Rec Fuse MCA MOCP ICF Rec Fuse

V-Hz (3 Ph) MIn Max XL XL XL Size XL XL XL Size XL XL XL Size

208/230-60 187 253 317.2 350 708.5 350 325.1 400 716.4 350 ....

460-60 414 506 139.5 150 313.6 150 143.1 175 317.2 175 ....

575-60 518 633 111.7 125 254.0 125 114.6 125 256.9 125 ....

380-60 342 418 165.0 200 376.9 175 169.3 200 381.3 200 ....

208/230-60 187 253 360.4 450 802.7 400 368.3 450 810.6 400 ....

460-60 414 506 159.5 200 367.5 175 163.1 200 371.1 175 ....

575-60 518 633 129.0 150 296.7 150 131.9 150 299.6 150 ....

380-60 342 418 189.5 225 442.8 225 193.9 225 447.2 225 ....

208/230-60 187 253 392.2 450 783.5 450 400.1 450 791.4 450 416.3 450 807.6 450

460-60 414 506 172.2 200 346.3 200 175.8 200 349.9 200 183.1 200 357.2 200

575-60 518 633 137.9 150 280.2 150 140.8 150 283.1 150 146.6 150 288.9 150

380-60 342 418 203.4 225 415.3 225 207.7 225 419.7 225 216.6 250 428.5 250

208/230-60 187 253 459.3 500 901.6 500 467.2 500 909.5 500 483.4 500 925.7 500

460-60 414 506 203.0 225 411.0 225 206.6 225 414.6 225 213.9 250 421.9 225

575-60 518 633 163.9 175 331.5 175 166.8 200 334.4 200 172.6 200 340.2 200

380-60 342 418 241.0 250 494.3 250 245.3 250 498.7 250 254.2 300 507.5 300

208/230-60 187 253 497.7 500 940.0 500 505.6 600 947.9 600 521.8 600 964.1 600

460-60 414 506 220.8 250 428.8 250 224.4 250 432.4 250 231.7 250 439.7 250

575-60 518 633 179.3 200 346.9 200 182.2 200 349.8 200 188.0 200 355.6 200

380-60 342 418 262.8 300 516.1 300 267.1 300 520.5 300 276.0 300 529.3 300

208/230-60 187 253 534.3 600 976.6 600 542.2 600 984.5 600 558.4 600 1000.7 600

460-60 414 506 235.7 250 443.7 250 239.3 250 447.3 250 246.6 250 454.6 250

575-60 518 633 190.1 200 357.7 200 193.0 225 360.6 225 198.8 225 366.4 225

380-60 342 418 279.4 300 532.7 300 283.7 300 537.1 300 292.6 300 545.9 300

208/230-60 187 253 615.7 700 1058.0 700 623.7 700 1065.9 700 639.8 700 1082.1 700

460-60 414 506 273.2 300 481.2 300 276.8 300 484.8 300 284.1 300 492.1 300

575-60 518 633 221.8 250 389.5 250 224.7 250 392.4 250 230.5 250 398.2 250

380-60 342 418 325.2 350 578.5 350 329.5 350 582.9 350 338.4 350 591.7 350

208/230-60 187 253 652.3 700 1094.6 700 660.3 700 1102.5 700 676.4 700 1118.7 700

460-60 414 506 288.1 300 496.1 300 291.7 300 499.7 300 299.0 300 507.0 300

575-60 518 633 232.6 250 400.3 250 235.5 250 403.2 250 241.3 250 409.0 250

380-60 342 418 341.8 350 595.1 350 346.1 350 599.5 350 355.0 400 608.3 400

208/230-60 187 253 709.9 800 1152.2 800 717.9 800 1160.1 800 734.0 800 1176.3 800

460-60 414 506 314.8 350 522.8 350 318.4 350 526.4 350 325.7 350 533.7 350

575-60 518 633 255.7 300 423.4 300 258.6 300 426.3 300 264.4 300 432.1 300

380-60 342 418 374.5 400 627.8 400 378.8 400 632.2 400 387.7 400 641.0 400

208/230-60 187 253 770.4 800 1212.7 800 778.4 800 1220.6 800 794.5 800 1236.8 800

460-60 414 506 340.5 350 548.5 350 344.1 350 552.1 350 351.4 400 559.4 400

575-60 518 633 275.2 300 442.8 300 278.0 300 445.7 300 283.9 300 451.5 300

380-60 342 418 404.1 450 657.5 450 408.5 450 661.9 450 417.3 450 670.7 450

208/230-60 187 253 828.0 1000 1270.3 1000 836.0 1000 1278.2 1000 852.1 1000 1294.4 1000

460-60 414 506 367.2 400 575.2 400 370.8 400 578.8 400 378.1 400 586.1 400

575-60 518 633 298.3 300 465.9 300 301.1 350 468.8 350 307.0 350 474.6 350

380-60 342 418 436.8 450 690.2 450 441.2 450 694.6 450 450.0 500 703.4 500

208/230-60 187 253 946.1 1000 1388.4 1000 954.1 1000 1396.3 1000 970.2 1000 1412.5 1000

460-60 414 506 419.6 450 627.6 450 423.2 450 631.2 450 430.5 450 638.5 450

575-60 518 633 340.8 350 508.4 350 343.7 350 511.3 350 349.5 350 517.1 350

380-60 342 418 499.2 500 752.5 500 503.6 600 756.9 600 512.4 600 765.7 600

LEGEND

ICF -- Instantaneous Current Flow MOCP -- Maximum Overcurrent Protection

MCA -- Minimum Circuit Amps XL -- Across-the-Line Start

NOTES:

1. Units are suitable for use on electrical systems where voltage supplied to the unit

terminals is not bek)w or above the listed minimum and maximum limits. Maximum

alk)wable phase imbalance is: voltage, 2%; amps 10%.

2. All units/modules have single point primary power connection. (Each unit/module

requires its own power supply.) Main power must be supplied from a field-supplied

disconnect.

3. Cooler heater is wired into the control circuit so it is always operable as long as the

power supply disconnect is on, even if any safety device is open.

4. For MCA that is less than or equal to 380 amps, 3 conductors are required.

For MCA between 381-760 amps, 6 conductors are required.

For MCA between 761-1140 amps, 9 conductors are required.

For MCA between 1141 -1520 amps, 12 conductors are required.

Calculation o1 conductors required is based on 75 C copper wire.

5. Wiring for main field supply must be rated 75 C minimum. Use copper for all units.

a. Incoming wire size range for the terminal block is #4 AWG to 500 kcmN.

b. Incoming wire size range of non-fused disconnect with MCA up to 599.9 amps is

3/0 to 500 kcmil.

c. Incoming wire size range of non-fused disconnect with MCA from 600 to

799.9 amps is 1/0 to 500 kcmil.

d. Incoming wire size range of non-fused disconnect with MCA from 800 to

1199.9 amps is 250 kcmil to 500 kcmil.

6. Hydronic pump packages are not available as a factory-installed option for units

30RB210-390.

7. Power draw includes both crankcase heaters and cooler heaters (where used). Each

compressor has a crankcase heater which draws 56 watts o1 power. Units ordered with

the cooler heater option have 1 (060-150) or 2 (160-300) cooler heaters, 825 watts

each.

208/230

46O

575 v only

Table 9 -- 30RB Electrical Data -- Dual Point Units

UNIT VOLTAGE NO HYDRONIC PACKAGE 3 HP PUMP, 1750 RPM

UNIT 30RB Supplied Rec Fuse

V-Hz (3 Ph) _ _ MCA MOCP ICF Size

208/230-60 187 253 168.8/141.5 225/200 560.0/532.8 200/175

460-60 414 506 73.6/ 62.5 100/ 90 247.7/236.6 90/ 80

050 575-60 518 633 59.0/ 50.0 80/ 70 201.2/192.3 70/ 60

380-60 342 418 86.4/ 74.1 110/110 298.4/286.1 100/ 90

208/230-60 187 253 212.0/141.5 300/200 579.2/607.8 250/175

070 460-60 414 506 93.6/ 62.5 125/ 90 256.6/281.6 110/ 80

575-60 518 633 76.3/ 50.0 110/ 70 208.9/227.3 90/ 60

380-60 342 418 110.9/ 74.1 150/110 309.3/341.1 125/ 90

208/230-60 187 253 216.5/168.8 250/225 607.8/560.0 250/200

460-60 414 506 95.2/ 73.6 125/100 269.3/247.7 110/ 90

080 575-60 518 633 76.2/ 59.0 100/ 80 218.5/201.2 90/ 70

380-60 342 418 112.5/ 86.4 150/110 324.5/298.4 125/100

208/230-60 187 253 283.6/168.8 350/225 725.9/635.0 350/200

460-60 414 506 126.0/ 73.6 150/100 334.0/292.7 150/ 90

090 575-60 518 633 102.2/ 59.0 125/ 80 269.8/236.2 125/ 70

380-60 342 418 150.1/ 86.4 175/110 403.5/353.4 175/100

208/230-60 187 253 283.6/212.0 350/300 725.9/654.2 350/250

100 460-60 414 506 126.0/ 93.6 150/125 334.0/301.6 150/110

575-60 518 633 102.2/ 76.3 125/110 269.8/243.9 125/ 90

380-60 342 418 150.1/110.9 175/150 403.5/364.3 175/125

208/230-60 187 253 283.6/243.8 350/300 725.9/710.0 350/300

110 460-60 414 506 126.0/106.3 150/125 334.0/325.4 150/125

575-60 518 633 102.2/ 85.2 125/110 269.8/262.4 125/100

380-60 342 418 150.1/124.8 175/150 403.5/391.8 175/150

208/230-60 187 253 259.7/342.0 350/400 702.0/784.2 300/400

120 460-60 414 506 115.2/151.4 150/175 323.2/359.4 150/175

575-60 518 633 93.6/123.1 125/150 261.2/290.8 110/150

380-60 342 418 137.1/179.8 175/225 390.4/433.2 150/200

208/230-60 187 253 401.7/243.8 450/300 843.9/710.0 450/300

460-60 414 506 178.4/106.3 200/125 386.4/325.4 200/125

130 575-60 518 633 144.7/ 85.2 175/110 312.4/262.4 175/100

380-60 342 418 212.5/124.8 250/150 465.9/391.8 225/150

208/230-60 187 253 401.7/306.2 450/400 843.9/748.4 450/350

150 460-60 414 506 178.4/135.2 200/175 386.4/343.2 200/150

575-60 518 633 144.7/110.2 175/125 312.4/277.8 175/125

380-60 342 418 212.5/160.2 250/200 465.9/413.6 225/175

208/230-60 187 253 519.8/243.8 600/300 962.0/710.0 600/300

150 460-60 414 506 230.8/106.3 250/125 438.8/325.4 250/125

575-60 518 633 187.3/ 85.2 200/110 354.9/262.4 200/100

380-60 342 418 274.9/124.8 300/150 528.3/391.8 300/150

208/230-60 187 253 519.8/306.2 600/400 962.0/748.4 600/350

460-60 414 506 230.8/135.2 250/175 438.8/343.2 250/150

170 575-60 518 633 187.3/110.2 200/125 354.9/277.8 200/125

380-60 342 418 274.9/160.2 300/200 528.3/413.6 300/175

208/230-60 187 253 543.7/400.4 600/450 985.9/842.6 600/450

190 460-60 414 506 241.6/176.8 250/200 449.6/384.8 250/200

575-60 518 633 195.9/144.1 225/175 363.5/311.7 225/175

380-60 342 418 288.0/209.5 300/250 541.3/462.9 300/225

208/230-60 187 253 626.7/353.9 700/400 1068.9/796.2 700/400

210 460-60 414 506 276.5/156.8 300/175 484.5/364.8 300/175

575-60 518 633 223.3/127.5 250/150 391.0/295.1 250/150

380-60 342 418 327.7/186.4 350/225 581.1/439.7 350/200

208/230-60 187 253 684.3/353.9 700/400 1126.5/796.2 700/400

460-60 414 506 303.2/156.8 350/175 511.2/364.8 350/175

225 575-60 518 633 246.4/127.5 250/150 414.1/295.1 250/150

380-60 342 418 360.4/186.4 400/225 613.8/439.7 400/200

208/230-60 187 253 684.3/472.0 700/500 1126.5/914.3 700/500

250 460-60 414 506 303.2/209.2 350/250 511.2/417.2 350/225

575-60 518 633 246.4/170.0 250/200 414.1/337.6 250/200

380-60 342 418 360.4/248.7 400/250 613.8/502.1 400/250

208/230-60 187 253 920.5/353.9 1000/400 1362.7/796.2 1000/400

275 460-60 414 506 408.0/156.8 450/175 616.0/364.8 450/175

575-60 518 633 331.5/127.5 350/150 499.1/295.1 350/150

380-60 342 418 485.2/186.4 500/225 738.5/439.7 500/200

208/230-60 187 253 920.5/472.0 1000/500 1362.7/914.3 1000/500

300 460-60 414 506 408.0/209.2 450/250 616.0/417.2 450/225

575-60 518 633 331.5/170.0 350/200 499.1/337.6 350/200

380-60 342 418 485.2/248.7 500/250 738.5/502.1 500/250

5 HP PUMP, 1750 RPM

Rec Fuse Rec Fuse

MCA MOCP ICF Size MCA MOCP ICF Size

179.6/141.5 250/200 570.8/532.8 200/175 186.4/141.5 250/200 577.7/532.8 225/175

78.5/ 62.5 110/ 90 252.6/236.6 90/ 80 81.6/ 62.5 110/ 90 255.7/236.6 90/ 80

62.9/ 50.0 80/ 70 205.1/192.3 70 /60 65.4/ 50.0 90/ 70 207.6/192.3 80/ 60

92.3/ 74.1 125/110 304.3/286.1 110/ 90 96.1/ 74.1 125/110 308.1/286.1 110/ 90

222.8/141.5 300/200 590.0/607.8 250/175 229.6/141.5 300/200 596.9/607.8 300/175

98.5/ 62.5 125/ 90 261.5/281.6 110/ 80 101.6/ 62.5 125/ 90 264.6/281.6 125/ 80

80.2/ 50.0 110/ 70 212.8/227.3 90/ 60 82.7/ 50.0 110/ 70 215.3/227.3 100/ 60

116.9/ 74.1 150/110 315.2/341.1 150/ 90 120.6/ 74.1 150/110 319.0/341.1 150/ 90

.... 234.2/168.8 300/225 625.5/560.0 300/200

.... 103.2/ 73.6 125/100 277.3/247.7 125/ 90

.... 82.6/ 59.0 100/ 80 224.9/201.2 90/ 70

.... 122.2/ 86.4 150/110 334.2/298.4 150/100

.... 301.3/168.8 350/225 743.6/635.0 350/200

.... 134.0/ 73.6 175/100 342.0/292.7 150/ 90

.... 108.6/ 59.0 125/ 80 276.2/236.2 125/ 70

.... 159.8/ 86.4 200/110 413.2/353.4 175/100

.... 301.3/212.0 350/300 743.6/654.2 350/250

.... 134.0/ 93.6 175/125 342.0/301.6 150/110

.... 108.6/ 76.3 125/110 276.2/243.9 125/ 90

.... 159.8/110.9 200/150 413.2/364.3 175/125

.... 301.3/243.8 350/300 743.6/710.0 350/300

.... 134.0/106.3 175/125 342.0/325.4 150/125

.... 108.6/ 85.2 125/110 276.2/262.4 125/100

.... 159.8/124.8 200/150 413.2/391.8 175/150

.... 277.4/342.0 350/400 719.7/784.2 350/400

.... 123.2/151.4 150/175 331.2/359.4 150/175

.... 100.0/123.1 125/150 267.6/290.8 110/150

.... 146.8/179.8 175/225 400.1/433.2 175/200

.... 419.4/243.8 500/300 861.6/710.0 450/300

.... 186.4/106.3 225/125 394.4/325.4 200/125

.... 151.1/ 85.2 175/110 318.8/262.4 175/100

.... 222.2/124.8 250/150 475.6/391.8 250/150

.... 419.4/306.2 500/400 861.6/748.4 450/350

.... 186.4/135.2 225/175 394.4/343.2 200/150

.... 151.1/110.2 175/125 318.8/277.8 175/125

.... 222.2/160.2 250/200 475.6/413.6 250/175

.... 537.5/243.8 600/300 979.7/710.0 600/300

.... 238.8/106.3 250/125 446.8/325.4 250/125

.... 193.7/ 85.2 225/110 361.3/262.4 225/100

.... 284.6/124.8 300/150 538.0/391.8 300/150

.... 537.5/306.2 600/400 979.7/748.4 600/350

.... 238.8/135.2 250/175 446.8/343.2 250/150

.... 193.7/110.2 225/125 361.3/277.8 225/125

.... 284.6/160.2 300/200 538.0/413.6 300/175

.... 561.4/400.4 600/450 1003.6/842.6 600/450

.... 249.6/176.8 250/200 457.6/384.8 250/200

.... 202.3/144.1 225/175 369.9/311.7 225/175

.... 297.7/209.5 300/250 551.0/462.9 300/225

LEGEND

ICF -- Instantaneous Current Flow MOCP -- Maximum Overcurrent Protection

(Cktl/Ckt2) (Cktl/Ckt2)

MCA -- Minimum Circuit Amps XL -- Across-the-Line ,Start

(Ckt 1/Ckt2)

NOTES:

1. Units are suitable for use on electrical syslems where voltage supplied to the unit

terminals is not below or above the listed minimum and maximum limits. Maximum

aNowable phase imbalance is: voltage, 2%; amps 10%.

2. All units/modules have single point primary power connection. (Each ung/module

requires its own power supply.) Main power must be supplied from a field-supplied

disconnect.

3. Cooler heater is wired into the control circuit so it is always operable as long as the

power supply disconnect is on, even if any safety device is open.

4. For MCA that is less than or equal to 380 amps, 3 conductors are required.

For MCA between 381-760 amps, 6 conductors are required.

For MCA between 761-1140 amps, 9 conductors are required.

For MCA between 1141-1520 amps, 12 conductors are required.

Calculation of conductors required is based on 75 C copper wire.

5. Wiring for main field supply must be rated 75 C minimum. Use copper for all units.

a. Incoming wire size range for the terminal block is #4 AWG to 500 kcmN.

b. Incoming wire size range of non-fused disconnect with MCA up to 599.9 amps is

3/0 to 500 kcmN.

c. Incoming wire size range of non-fused disconnect with MCA from 600 to

799.9 amps is 1/0 to 500 kcmiL

d. Incoming wire size range of non-fused disconnect with MCA from 800 to

1199.9 amps is 250 kcmN to 500 kcmN.

6. Hydronic pump packages are not available as a factory-installed option for units

30RB210-390.

7. Power draw includes both crankcase heaters and cooler heaters (where used). Each

compressor has a crankcase heater which draws 56 watts of power. Units ordered with

the cooler heater option have 1 (060-150) or 2 (160-300) cooler heaters, 825 watts

each.

208/230

46O

575 v only

Table 9 -- 30RB Electrical Data -- Dual Point Units (cont)

UNIT 30RB

315

330

345

350

300

UNIT VOLTAGE NO HYDRONIC PACKAGE

Supplied Rec Rec

V-Hz (3 Ph) _MCA MOCP ICF Fuse MCA MOCP ICF Fuse MCA

...... i ...._ Size Size

208/230=60 187 253 519.8/243.8 600/300 962.0/710.0 600/300 .....

460-60 414 506 230.8/106.3 250/125 438.8/325.4 250/125 .....

575-60 518 633 187.3/ 85.2 200/110 354.9/262.4 200/100 .....

380-60 342 418 274.9/124.8 300/150 528.3/391.8 300/150 .....

208/230-60 187 253 519.8/243.8 600/300 962.0/710.0 600/300 .....

460-60 414 506 230.8/106.3 250/125 438.8/325.4 250/125 .....

575-60 518 633 187.3/ 85.2 200/110 354.9/262.4 200/100 .....

380-60 342 418 274.9/124.8 300/150 528.3/391.8 300/150 .....

208/230=60 187 253 519.8/306.2 600/400 902.0/748.4 600/350 .....

460-60 414 506 230.8/135.2 250/175 438.8/343.2 250/150 .....

575-60 518 633 187.3/110.2 200/125 354.9/277.8 200/125 .....

380-60 342 418 274.9/160.2 300/200 528.3/413.6 300/175 .....

208/230-60 187 253 519.8/243.8 600/300 962.0/710.0 600/300 .....

460-60 414 506 230.8/106.3 250/125 438.8/325.4 250/125 .....

575-60 518 633 187.3/ 85.2 200/110 354.9/262.4 200/100 .....

380-60 342 418 274.9/124.8 300/150 528.3/391.8 300/150 .....

208/230=60 187 253 519.8/306.2 600/400 962.0/748.4 600/350 .....

460-60 414 506 230.8/135.2 250/175 438.8/343.2 250/150 .....

575-60 518 633 187.3/110.2 200/125 354.9/277.8 200/125 .....

380-60 342 418 274.9/160.2 300/200 528.3/413.6 300/175 .....

208/230-60 187 253 519.8/306.2 600/400 962.0/748.4 600/350 .....

460-60 414 506 230.8/135.2 250/175 438.8/343.2 250/150 .....

575-60 518 633 187.3/110.2 200/125 354.9/277.8 200/125 .....

380-60 342 418 274.9/160.2 300/200 528.3/413.6 300/175 .....

208/230-60 187 253 543.7/400.4 600/450 985.9/842.6 600/450 .....

460-60 414 506 241.0/176.8 250/200 449.6/384.8 250/200 .....

575-60 518 633 195.9/144.1 225/175 363.5/311.7 225/175 .....

380-60 342 418 288.0/209.5 300/250 541.3/462.9 300/225 .....