Carrier MINIMUM LOAD CONTROL ACCESSORY 30RB060-390 User manual

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53300124-01 Printed in U.S.A. Form 30RB-21SI Pg 1 318 12-13 Replaces: 30RB-20SI
Installation Instructions
CONTENTS
Page
SAFETY CONSIDERATIONS. . . . . . . . . . . . . . . . . . . . .1,2
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-73
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Step 1 — Place, Rig and Mount Unit. . . . . . . . . . . . . 2
•PLACINGUNIT
• MOUNTING UNIT
• RIGGING UNIT
Step 2 — Remove Compressor Rack
Holddown Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Step 3 — Remove Compressor Shipping
Braces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
• FOR UNITS WITH COMPRESSOR SOUND
BLANKETS
Step 4 — Make Cooler Fluid, Heat Reclaim and
Drain Piping Connections . . . . . . . . . . . . . . . . . . . . 38
• FREEZE PROTECTION
• UNITS WITH HYDRONIC PUMP PACKAGE
• UNITS WITHOUT HYDRONIC PUMP PACKAGE
• UNITS WITH OPTIONAL HEAT RECLAIM
• HEAD PRESSURE CONTROL
• FOR ALL UNITS
Step 5 — Fill the Chilled Water and Heat Reclaim
Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
• WATER SYSTEM CLEANING
• WATER TREATMENT
• SYSTEM PRESSURIZATION
• FILLING THE SYSTEM(S)
• SET WATER FLOW RATE
• PUMP MODIFICATION/TRIMMING
•PUMPVFD
• SENSORLESS CONTROL (CLOSED LOOP)
• REMOTE SENSOR (CLOSED LOOP)
• REMOTE CONTROLLER (OPEN LOOP)
• PREPARATION FOR YEAR-ROUND
OPERATION
• FREEZE PROTECTION
• PREPARATION FOR WINTER SHUTDOWN
• CHILLED WATER SYSTEM
• HEAT RECLAIM SYSTEM
Step 6 — Make Electrical Connections . . . . . . . . . . 57
• POWER SUPPLY
•POWERWIRING
• CONTROL POWER
• FIELD CONTROL OPTION WIRING
• DUAL CHILLER CONTROL OPTION
• CARRIER COMFORT NETWORK®
COMMUNICATION BUS WIRING
• NON-CCN COMMUNICATION WIRING
Step 7 — Install Accessories . . . . . . . . . . . . . . . . . . . . 70
• NAVIGATOR™ DISPLAY
• REMOTE ENHANCED DISPLAY
• LOW AMBIENT TEMPERATURE OPERATION
• MINIMUM LOAD ACCESSORY
• UNIT SECURITY/PROTECTION ACCESSORIES
• COMMUNICATION ACCESSORIES
• SERVICE OPTIONS
Page
Refrigerant Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
• LEAK TESTING
• DEHYDRATION
• REFRIGERANT CHARGE
BACnet Communication Option Wiring . . . . . . . . . 71
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 installers and service mechanics
should install, start 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.
WARNING
Electrical shock can cause personal injury and death. Shut
off all power to this equipment during installation. There
may be more than one disconnect switch. Tag all discon-
nect locations to alert others not to restore power until work
is completed.
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 pursuant to
International Standard in North America EN 61000-2/3,
which are designed to provide reasonable protection
against such interference when operated in a commercial
environment.
CAUTION
This system uses Puron®refrigerant (R-410A), which has
higher pressures than R-22 and other refrigerants. No other
refrigerant can be used in this system. Failure to use gage
set, hoses, and recovery systems designed to handle Puron
refrigerant (R-410A) may result in equipment damage or
personal injury. If unsure about equipment, consult the
equipment manufacturer.
AquaSnap®
30RB060-390 Air-Cooled Chillers and
30RB080-390 Air-Cooled Chillers with
Greenspeed®Technology

2
INTRODUCTION
These instructions cover installation of 30RB060-390 air-
cooled liquid chillers with electronic controls and units with
factory-installed options (FIOPs). See Fig. 1.
NOTE: The 30RB080-390 air-cooled chillers with Green-
speed®technology include high-efficiency variable condenser
fans. See Fig. 1.
NOTE: Unit sizes 315-390 are modular units that are shipped
in separate sections as modules A or B as noted in position 8 of
the unit model nomenclature. Installation directions 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 30RB160-170. For modules,
360A, 390A, and 390B follow instructions for 30RB190. See
Table 1 for a listing of unit sizes and modular combinations.
NOTE: The nameplate for modular units contains only the first
two digits in the model number. For example, 315A and 315B
nameplates read 31A and 31B.
Table 1 — Modular Combinations
NOTE: An “F” in the model number indicates the design series.
INSTALLATION
Storage — If the unit is to be stored for a period of time
before installation or start-up, be sure to protect the machine
from construction dirt and moisture. Keep protective shipping
covers in place until machine is ready for installation.
Step 1 — Place, Rig and Mount the Unit
NOTE: Inspect the unit upon arrival for damage. If damage is
found, file a claim right away with the shipping company.
PLACING UNIT — 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. 2-20. Be sure surface be-
neath the unit is level, and is capable of supporting the operat-
ing weight of the unit. See Fig. 21 and Tables 2-4B for unit lift-
ing points, mounting and operating weights.
Locate the unit so that the condenser airflow is unrestricted
both above and on the sides of the unit. Airflow and service
clearances are 6 ft (1.8 m) around the unit. Acceptable clear-
ance on the cooler connection side or end opposite the control
box unit can be reduced to 3 ft (1 m) without sacrificing perfor-
mance as long as the remaining three sides are unrestricted. Ac-
ceptable clearance on the side with a control box can be re-
duced to 4 ft (1.3 m) due to NEC regulations, without sacrific-
ing performance as long as the remaining three sides are
unrestricted. Provide ample room for servicing and removing
cooler. See Fig. 2-20 for required clearances. Local codes for
clearances take precedence over the manufacturer’s recom-
mendations when local codes call for greater clearances.
Modular units (30RB315-390) must be installed with a min-
imum separation end to end of 4 ft (1.3 m) for airflow and ser-
vice clearance along with NEC regulations.
If multiple units are installed at the same site, a separation of
10 ft (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 rails along the long axis of the
machine, or on vibration isolation springs. For all units, ensure
placement area is strong enough to support unit operating
weight. Mounting holes are provided for securing the unit to
the pad or vibration isolation springs. The base rail can be point
loaded at the mounting points. The base rail is made from steel,
which is formed into what is shown in Fig. 22. See Fig. 2-20
for locations of mounting points. At the mounting points, a U-
shaped channel is welded into the base rail to provide a flat
plate for mounting. See Fig. 23 for mounting plate dimensions.
The 19/16 in. (40 mm) dimension shown is to the mounting hole
from the outside edge of the rail.
NOTE: The 19/16 in. (40 mm) dimension in Fig. 23 is not the
same dimension as the 1.42 in. (36 mm) flange that is turned
under the base rail in Fig. 22.
Bolt the unit securely to pad or rails. If vibration isolators
(field-supplied) are required for a particular installation, refer to
unit weight distribution in Fig. 21 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 equalize properly.
RIGGING UNIT — The 30RB060-390 units are designed for
overhead rigging and it is important that this method be
used. Holes are provided in frame base channels, marked for
rigging (see rigging label on unit). It is recommended that
field-supplied shackles be used to facilitate lifting. Secure the
shackles to the base rails at the points noted on the rigging
label. See Table 2 for the number of lifting points for each unit.
Do not use a forklift truck to move the units.
WARNING
DO NOT USE TORCH to remove any component. System
contains oil and refrigerant under pressure.
To remove a component, wear protective gloves and gog-
gles and proceed as follows:
a. Shut off electrical power to unit.
b. Recover refrigerant to relieve all pressure from sys-
tem using both high-pressure and low pressure ports.
c. Traces of vapor should be displaced with nitrogen
and the work area should be well ventilated. Refrig-
erant in contact with an open flame produces toxic
gases.
d. Cut component connection tubing with tubing cutter
and remove component from unit. Use a pan to catch
any oil that may come out of the lines and as a gage
for how much oil to add to the system.
e. Carefully unsweat remaining tubing stubs when nec-
essary. Oil can ignite when exposed to torch flame.
Failure to follow these procedures may result in personal
injury or death.
CAUTION
DO NOT re-use compressor oil or any oil that has been
exposed to the atmosphere. Dispose of oil per local codes
and regulations. DO NOT leave refrigerant system open to
air any longer than the actual time required to service the
equipment. Seal circuits being serviced and charge with
dry nitrogen to prevent oil contamination when timely
repairs cannot be completed. Failure to follow these proce-
dures may result in damage to equipment.
MODULE UNITS MODULE A MODULE B
30RBF315 30RBF160 30RBF160
30RBF330 30RBF170 30RBF160
30RBF345 30RBF170 30RBF170
30RBF360 30RBF190 30RBF170
30RBF390 30RBF190 30RBF190

3
Table 2 — Number of Lifting Points
Use spreader bars 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
chains 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. 24 and 25 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,
make 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. 24 and 25 for rigging
center of gravity. On export units, the top skid can be used as
the spreader bars. If the unit was shipped with a shipping bag,
the bag must be removed to gain 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 dragged. 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 more than 6 feet (1.8 m)
apart. 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 final 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 accessory for
cooler placement and refrigerant piping.
30RB NUMBER OF LIFTING POINTS
060-110 4
120-150 6
160-300 8
315A, 315B, 330A, 330B,
345A, 345B, 360A 6
360B, 390A, 390B 8

4
Fig. 1 — AquaSnap®Chiller Model Number Designation
LEGEND
*Refer to Table 1 on page 2 for modular unit combinations.
†Sponsored by ASHRAE (American Society of Heating, Refrigerating and Air-
Conditioning Engineers).
NOTE: A “Z” in position 11 indicates a special order machine. Digits following
do not correspond to tables.
CRN — Canadian Registration Number
EMM — Energy Management Module
GFI-CO — Ground Fault Interrupting Convenience Outlet
LON — Local Operating Network
SCCR — Short Circuit Current Rating
VFD — Variable Frequency Device
XL — Across-the-Line Start
a30-5694
30RB – Air-Cooled AquaSnap® Chiller
Design Series
Nominal Sizes
060 110 170 275 360*
070 120 190 300 390*
080 130 210 315*
090 150 225 330*
100 160 250 345*
Voltage
1 – 575-3-60
2 – 380-3-60
Condenser Coil Options
-– Aluminum Fin/Copper Tube
0– Copper Fin/Copper Tube
1– Aluminum Pre-Coat Fin/Copper Tube
2– Aluminum E-Coat Fin/Copper Tube
3– Copper E-Coat Fin/Copper Tube
4– Microchannel (MCHX)
5– E-Coat, Microchannel (MCHX)
Cooler Options
- – Integral Cooler, CRN (Canada)
0– Integral Cooler, Cooler Heater, CRN (Canada)
4– Integral Cooler, Microchannel (MCHX), CRN (Canada)
5– Integral Cooler, Cooler Heater, Microchannel (MCHX), CRN (Canada)
G– Integral Cooler, no CRN
H– Integral Cooler, Cooler Heater, no CRN
K– Integral Cooler, Microchannel (MCHX), no CRN
L– Integral Cooler, Cooler Heater, Microchannel (MCHX), no CRN
R– Integral Cooler, Microchannel (MCHX), Heat Recovery, no CRN
S– Integral Cooler, Cooler Heater, Microchannel (MCHX), Heat Recovery,
no CRN
T– Integral Cooler, Microchannel (MCHX), Heat Recovery, CRN (Canada)
V– Integral Cooler, Cooler Heater, Microchannel (MCHX), Heat Recovery,
CRN (Canada)
HydronicsOption†
- – No Pump Installed
0– Single Pump, 3HP
1– Single Pump, 5 HP
2– Single Pump, 7.5 HP
3– Single Pump, 10 HP
4– Single Pump, 15 HP
6– Dual Pump, 3HP
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
F– Single Pump, 3HP with VFD
G– Single Pump, 5 HP with VFD
H– Single Pump, 7.5 HP with VFD
J– Single Pump, 10 HP with VFD
K– Single Pump, 15 HP with VFD
M– Dual Pump, 3HP with VFD
N– Dual Pump, 5 HP with VFD
P– Dual Pump, 7.5 HP, Low Head with VFD
T– Dual Pump, 7.5 HP, High Head with VFD
Q– Dual Pump, 10 HP with VFD
R– Dual Pump, 15 HP with VFD
Z– Special order designation
5 – 208/230-3-60
6 – 460-3-60
SEE NEXT PAGE
FOR REMAINDER
OF MODEL NUMBER
NOMENCLATURE
RB 190
318


5
Packaging/Security Options
L– No Packaging
0– Skid
1– Skid, Top Crate, Bag
3– Coil Trim Panels
4– Skid, Coil Trim Panels
5– Skid, Top Crate, Bag, Coil Trim Panels
7– Coil Trim Panels, Upper and Lower Grilles
8– Skid, Coil Trim Panels, Upper and Lower Grilles
9– Skid, Top Crate, Bag, Coil Trim Panels, Upper and Lower Grilles
C– Trim Panels, Upper and Lower Grilles, Upper Hail Guards
D– Skid, Trim Panels, Upper and Lower Grilles, Upper Hail Guards
F– Skid, Top Crate, Bag, Trim Panels, Upper and Lower Grilles,
Upper Hail Guards
H –Skid, Full End Covers
J – Skid, Top Crate, Bag, Full End Covers
K – Full End Covers
Controls/Communication Options
-– None
0– EMM
1– Remote Service Port, GFI-CO
2– EMM, Remote Service Port, GFI-CO
3– BACnet† Communication
4– BACnet Communication, EMM
5– BACnet Communication, Remote Service Port, GFI-CO
6– BACnet Communication, 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/Low Sound Options
-– Single Point Power Connections, XL, Terminal Block
0– Single Point Power Connections, XL, Terminal Block, High SCCR
3– Dual Point Power Connections, XL, Terminal Block
4 – Dual Point Power Connections, XL, Terminal Block, High SCCR
7 – Single Point Power Connections, XL, Non-Fused Disconnect
8– Single Point Power Connections, XL, Non-Fused Disconnect, High SCCR
C– Dual Point Power Connections, XL, Non-Fused Disconnect
D – Dual Point Power Connections, XL, Non-Fused Disconnect, High SCCR
G– Single Point Power Connections, XL, Terminal Block, Cmpr Blankets
H– Single Point Power Connections, XL, Terminal Block, Cmpr Blankets, High SCCR
J– Dual Point Power Connections, XL, Terminal Block, Cmpr Blankets
K– Dual Point Power Connections, XL, Terminal Block, Cmpr Blankets, High SCCR
L– Single Point Power Connections, XL, Non-Fused Disconnect, Cmpr Blankets
M– Single Point Power Connections, XL, Non-Fused Disconnect, Cmpr Blankets,
High SCCR
N– Dual Point Power Connections, XL, Non-Fused Disconnect, Cmpr Blankets
P– Dual Point Power Connections, XL, Non-Fused Disconnect, Cmpr Blankets,
High SCCR
Q– Single Point Power Connections, XL, Terminal Block, Cmpr Blankets,
Cmpr Enclosures
R– Single Point Power Connections, XL, Terminal Block, Cmpr Blankets,
Cmpr Enclosures, High SCCR
S– Dual Point Power Connections, XL, Terminal Block, Cmpr Blankets,
Cmpr Enclosures
T– Dual Point Power Connections, XL, Terminal Block, Cmpr Blankets,
Cmpr Enclosures, High SCCR
V– Single Point Power Connections, XL, Non-Fused Disconnect, Cmpr Blankets,
Cmpr Enclosures
W– Single Point Power Connections, XL, Non-Fused Disconnect, Cmpr Blankets,
Cmpr Enclosures, High SCCR
X– Dual Point Power Connections, XL, Non-Fused Disconnect, Cmpr Blankets,
Cmpr Enclosures
W– Dual Point Power Connections, XL, Non-Fused Disconnect, Cmpr Blankets,
Cmpr Enclosures, High SCCR
Refrigeration Circuit Options
- – No Suction Line Insulation
0 – Suction Insulation
1 – Suction Service Valves
2 – Low Ambient Head Pressure Control Operation
3– Suction Insulation, Suction Service Valves
4 – Suction Insulation, Low Ambient Head Pressure Control Operation
5 – Suction Service Valves, Low Ambient Head Pressure Control Operation
6 – Suction Insulation, Service Valves, Low Ambient Head Pressure
Control Operation
7 – Minimum Load Control
8– Suction Insulation, Minimum Load Control Operation
9 – Suction Service Valves, Minimum Load Control Operation
B – Low Ambient Operation, Minimum Load Control Operation
C – Suction Insulation, Suction Service Valves, Minimum Load
Control Operation
D – Suction Insulation, Low Ambient Head Pressure Control Operation,
Minimum Load Control Operation
F – Suction Service Valves, Low Ambient Head Pressure Control Operation,
Minimum Load Control Operation
G – Suction Insulation, Suction Service Valves, Low Ambient Head Pressure
Control, Operation, Minimum Load Control Operation
H– Suction Service Valves, High-Efficiency Variable Condenser Fans
J– Suction Insulation, Suction Service Valve, High-Efficiency Variable
Condenser Fans
K– High-Efficiency Variable Condenser Fans
L– Suction Insulation, High-Efficiency Variable Condenser Fans
M– Suction Service Valves, High-Efficiency Variable Condenser Fans,
Minimum Load Control Operation
N– Suction Insulation, Suction Service Valve, High-Efficiency Variable
Condenser Fans, Minimum Load Control Operation
P– High-Efficiency Variable Condenser Fans, Minimum Load Control Operation
Q– Suction Insulation, High-Efficiency Variable Condenser Fans,
Minimum Load Control Operation
F
SEE PREVIOUSPAGE
FOR REMAINDER
OF MODEL NUMBER
NOMENCLATURE
RB 190 8
6
Fig. 1 — AquaSnap®Chiller Model Number Designation (cont)
a30-5704
LEGEND
*Refer to Table 1 on page 2 for modular unit combinations.
†Sponsored by ASHRAE (American Society of Heating, Refrigerating and Air-
Conditioning Engineers).
NOTE: A “Z” in position 11 indicates a special order machine. Digits following
do not correspond to tables.
CRN — Canadian Registration Number
EMM — Energy Management Module
GFI-CO — Ground Fault Interrupting Convenience Outlet
LON — Local Operating Network
SCCR — Short Circuit Current Rating
VFD — Variable Frequency Device
XL — Across-the-Line Start

6
2281.37
89.82[]
UNIT MOUNTING1575.30
62.02[]
298.45
11.75[]
PSy
376.01
14.80[]
2236.08
88.03[]
1447.8[57.0]
PIPING ENTRANCE AREA1697.58
66.83[]
281.03
11.06[]
414.47
16.32[]
PDZ
PSZ200.00
7.87[]
40.00
1.57[]
100.00
3.94[]
CGx
CGy
246.36
9.70[]
190.00
7.48[]
336.50
13.25[]
804.35
31.67[]
2393.08
94.22[]
PSx1714.90
67.52[]
408.89
16.10[]
408.89
16.10[]
PDx518.30
20.41[]
PDy
860.93
33.89[]
2159.89
85.04[]
38.09
1.50[]
2438.40 [96.00]
RIGGING HOLE
38.00
1.50[]
949.14
37.37[]
215.73
8.49[]
WEIGHT
CU/AL lb/kg
MAX WEIGHT CU/AL PUMP
lb/kg
WEIGHT
CU/CU lb/kg
MAX WEIGHT CU/CU PUMP
lb/kg
WEIGHT
MCHX
lb/kg
MAX WEIGHT
MCHX PUMP
lb/kg
CENTER OF GRAVITY PUMP SUCTION (PS) PUMP DISCHARGE (PD)
CGx
MM [INCH]
CGy
MM [INCH]
X
.25
Y
.25
Z
.25
X
.25
Y
.25
Z
.25
30RB-060 4111
1869
4944 2247
4593 2088
5426 2466
3783 1716
4616 2094
1164
[45.82]
1038
[40.86]
675.6
[26.6]
309.9
[12.2]
353.1
[13.9]
381.0
[15.0]
482.6
[19.0]
188.0 [7.4]
30RB-070 4317
1932
5150 2641
4799 2181
5632 2560
3978 1804
4811 2182
1165
[45.86]
1013
[39.88]
675.6
[26.6]
309.9
[12.2]
353.1
[13.9]
381.0
[15.0]
482.6
[19.0]
188.0 [7.4]
COIL SERVICE AREA
NO PUMP PACKAGE ENTERING WATER 4" VICTAULIC (SEE NOTE 4)
COOLER VENT 1/4"
PUMP PACKAGE
LEAVING WATER
4" VICTAULIC
COOLER DRAIN
3/4" NPT
PUMP PACKAGE ENTERING WATER 4" VICTAULIC
SEE DETAIL A
CONTROL/POWER BOX ALL VOLTAGES
AIR FLOW
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING
BACnet COMMUNICATION OPTION KNOCKOUT FOR 1/2" CONDUIT
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
CIRCUIT
A
COMPRESSOR
CIRCUIT
B
COMPRESSORS
COIL SERVICE AREA
DETAIL A
SCALE 1:2
22.2[.87]
MOUNTING HOLE
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. All pumps have drains located at the bottom of volute
for draining.
3. Temperature relief devices 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]. 6. Allow 8 ft (2.4 m) of service access on either side of
unit for condenser coil removal.
a30-4732
MCHX — Microchannel Condenser Coil
Fig. 2 — 30RB060, 070 Air-Cooled Chiller Dimensions

7
2281.37
89.82[]
PSx
PDy
PSy
521.16
20.52[]
386.88
15.23[]
408.89
16.10[]
UNIT MOUNTING1575.30
62.02[]
408.90
16.10[]
PDx
2393.08
94.22[]
2236.08
88.03[]
1447.8 [57.00]
PDz
PSz
CGy
CGx
45.00
1.77[]
200.00
7.87[]
100.00
3.94[]
RIGGING HOLE
19.00
0.75[]
296.47
11.67[]
PIPING ENTRANCE AREA
1692.75
66.64[]
403.76
15.90[]
788.34
31.04[]
864.00
34.02[] 190.00
7.48[]
UNIT MOUNTING
2159.89
85.035[]
246.36
9.70[]
336.50
13.25[]
38.09
1.50[]
2438.40 [96.00]
949.14
37.37[]
215.73
8.49[]
WEIGHT
CU/AL lb/kg
MAX WEIGHT CU/AL PUMP
lb/kg
WEIGHT
CU/CU lb/kg
MAX WEIGHT CU/CU PUMP
lb/kg
WEIGHT
MCHX
lb/kg
MAX WEIGHT
MCHX PUMP
lb/kg
CENTER OF GRAVITY PUMP SUCTION (PS) PUMP DISCHARGE (PD)
CGx
MM [INCH]
CGy
MM [INCH]
X
.25
Y
.25
Z
.25
X
.25
Y
.25
Z
.25
30RB-080 1206
[47.48]
1012
[39.84]
675.6
[26.6]
309.9
[12.2]
353.1
[13.9]
381.0
[15.0]
497.8
[19.6]
170.2 [6.7]
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
FAN ELECTRICAL BOX
(230V ONLY)
(FEB)
CIRCUIT
A
COMPRESSORS
CIRCUIT
B
COMPRESSORS
COIL SERVICE AREA
COIL SERVICE AREA
NO PUMP PACKAGE ENTERING WATER 4" VICTAULIC (SEE NOTE 4)
COOLER VENT
1/4" NTP
PUMP PACKAGE
LEAVING WATER
4" VICTAULIC
COOLER DRAIN
3/4" NPT
PUMP PACKAGE ENTERING WATER 4" VICTAULIC
SEE DETAIL A
COOLER TUBE SERVICE AREA
DETAIL A
SCALE 11:32
22.2[.87]
MOUNTING HOLE
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING
SCROLLING MARQUEE
DISPLAY
POWER BOX 230V CONTROL/POWER BOX 380V,460V,575V
BACnet COMMUNICATION OPTION KNOCKOUT FOR 1/2" CONDUIT
AIR FLOW
FIELD CONTROL WIRING
4600 2091
5523 2511
5082 2310
6005 2730
4267 1934
5190 2355
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. All pumps have drains located at the
bottom of volute for draining.
3. Temperature relief devices located on
suction line, liquid line and filter drier of each circuit and have 1/4flare con-
nection.
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]. 6. Allow 8 ft (2.4 m) of service access on
either side of unit for condenser coil removal.
a30-4733
MCHX — Microchannel Condenser Coil
Fig. 3 — 30RB080 Air-Cooled Chiller Dimensions

8
2281.37
89.82[]
UNIT MOUNTING1479.82
58.26[]
376.01
14.80[]
2236.08
88.03[]
1447.8[57.0]
200.00
7.87[]
45.00
1.77[]
100.00
3.94[]
CGx
CGy
246.36
9.70[]
190.00
7.48[]
336.50
13.25[]
804.35
31.67[]
2393.08
94.22[]
456.63
17.98[]
456.63
17.98[]
516.04
20.32[]
40.91
1.61[]
2154.26
84.81[]
126.80
4.99[]
PIPING ENTRANCE AREA
612.76 24.12[]
473.75
18.65[]
315.25
12.41[]
2X 344.79
13.57[]
2312.82
91.06[]
591.91
23.30[]
2X 674.81
26.57[]
376.01
14.80[]
1447.77
57.00[]
1387.21
54.61[]
1891.29
74.46[]
85.33
3.36[]
2052.75
80.82[]
215.73
8.49[]
949.14
37.37[]
38.00
1.496[]
WEIGHT
MCHX
lb/kg
CENTER OF GRAVITY
CGx
MM [INCH]
CGy
MM [INCH]
30RB-060 4703
2133
1235
[48.62]
1082
[42.60]
30RB-070 4898
2222
1198
[47.17]
1093
[43.03]
30RB-080 5187
2353
1199
[47.20]
1120
[44.10]
HR CONDENSER TUBE
SERVICE AREA
COOLER DRAIN
3/4" NPT
SEE DETAIL A
1/4" NPT PRV
CONTROL/POWER BOX ALL VOLTAGES
AIR FLOW
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING
BACnet COMMUNICATION OPTION KNOCKOUT FOR 1/2" CONDUIT
COOLER VENT 1/4" NPT
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
CIRCUIT
A
COMPRESSOR
CIRCUIT
B
COMPRESSORS
DETAIL A SCALE 1:2
RIGGING HOLE
22.2[.87]
MOUNTING HOLE
COOLER LEAVING WATER 4" VICTAULIC
CONDENSER ENTERING WATER 3.0" VICTAULIC
CONDENSER LEAVING WATER 3.0" VICTAULIC
COOLER ENTERING WATER 4" VICTAULIC
CONDENSER DRAIN 3/8" NPT
CONDENSER VENT 1/4" NPT
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. Temperature relief devices located on suction line,
liquid line and filter drier of each circuit and have 1/4
flare connection.
3. Dimensions are in mm [inches]. 4. Allow 8 ft (2.4 m) of service access on either side of
unit for condenser coil removal.
a30-4734
LEGEND HR — Heat Reclaim MCHX — Microchannel Condenser Coil PRV — Pressure Relief Valve
Fig. 4 — 30RB060-080 Air-Cooled Chiller with Heat Reclaim Option Dimensions

9
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. All pumps have drains located at the bottom of
volute for draining.
3. Temperature relief devices 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]. 6. Allow 8 ft (2.4 m) of service access on either
side of unit for condenser coil removal.
a30-4711
MCHX — Microchannel Condenser Coil
Fig. 5 — 30RB090, 100 Air-Cooled Chiller Dimensions

10
224.84
8.85[]
PIPING ENTRANCE AREA
2446.09
96.30[]
916.15
36.07[]
z
PD z
PS
761.94
30.00[]
2236.08
88.03[]
CGx
y
CG
2281.37
89.82[]
3587.08
141.22[]
408.89
16.10[]
408.89
16.10[]
PDx515.82
20.31[]
PSx2728.56
107.42[]
391.88
15.43[]
PSy
PDy
860.81
33.89[]
246.36
9.70[]
336.50
13.25[]
190.00
7.48[]
200.00
7.87[]
45.00
1.77[]
100.00
3.94[]
RIGGING HOLE
38.00
1.50[]
UNIT MOUNTING2769.30
109.03[]
1447.8[57.0]
UNIT MOUNTING
2156.30
84.89[]
992.44
39.07[]
2438.40 [96.00]
938.35
36.94[]
39.89
1.57[]
215.73
8.49[]
WEIGHT
CU/AL lb/kg
MAX WEIGHT CU/AL PUMP
lb/kg
WEIGHT
CU/CU lb/kg
MAX WEIGHT CU/CU PUMP
lb/kg
WEIGHT
MCHX
lb/kg
MAX WEIGHT
MCHX PUMP
lb/kg
CENTER OF GRAVITY PUMP SUCTION (PS) PUMP DISCHARGE (PD)
CGx
MM [INCH]
CGy
MM [INCH]
X
.25
Y
.25
Z
.25
X
.25
Y
.25
Z
.25
30RB-110 6519
2963
7442 3383
7243 3292
8166 3712
6027 2734
6950 3152
1713
[67.44]
997
[39.25]
856.0
[33.7]
281.9
[11.1]
60.9
[2.4]
340.4
[13.4]
391.2
[15.4]
233.7 [9.2]
CIRCUIT A
COMPRESSORS
CIRCUIT B
COMPRESSORS
FAN ELECTRICAL BOX
(230V ONLY)
(FEB)
AIR FLOW
COIL SERVICE AREA
COIL SERVICE AREA
COOLER VENT
1/4"NTP
COOLER DRAIN
3/4" NPT
PUMP PACKAGE
LEAVING WATER
6" VICTAULIC NO PUMP PACKAGE
ENTERING WATER 6" VICTAULIC (SEE NOTE 4)
SEE DETAIL B
PUMP PACKAGE ENTERING WATER 6" VICTAULIC
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
DETAIL B SCALE 3:16
22.2[.87]
MOUNTING HOLE
POWER BOX 230V CONTROL/POWER BOX 380V,460V,575V
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING
SCROLLING MARQUEE
DISPLAY
BACnet COMMUNICATION OPTION KNOCKOUT FOR 1/2" CONDUIT
FIELD CONTROL WIRING
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface. Airflow Side — 8(2.4 m) required for coil service area.
2. All pumps have drains located at the bottom of
volute for draining.
3. Temperature relief devices ocated on suction line,
liquid line and filter drier of each circuit and have
1/4flare connection.
4. No pump package leaving water connection is
same size and has same Y and Z dimensions as entering water. Also has same PDx dimension as pump package.
5. Dimensions are in mm [inches].
a30 5332
MCHX — Microchannel Condenser Coil
Fig. 6 — 30RB110 Air-Cooled Chiller Dimensions

11
761.94
30.00[]
2236.08
88.03[]
CGx
y
CG
2281.37
89.82[]
3587.08
141.22[]
408.89
16.10[]
408.89
16.10[]
246.36
9.70[]
336.50
13.25[]
190.00
7.48[]
200.00
7.87[]
45.00
1.77[]
100.00
3.94[]
RIGGING HOLE
38.00
1.50[]
UNIT MOUNTING2769.30
109.03[]
1447.8[57.0]
39.89
1.570[]
UNIT MOUNTING
2156.30
84.894[]
2X 634.55
24.98[]
391.88
15.43[]
725.63
28.57[]
2X 345.08
13.59[]
315.25
12.41[]
473.75
18.65[]
PIPING ENTRANCE AREA
612.76
24.12[]
218.65
8.61[]
1404.67
55.30[]
1447.80
57.00[]
3257.41
128.24[]
1891.00
74.45[]
2123.60
83.61[]
938.35
36.94[]
215.73
8.49[]
WEIGHT
MCHX
lb/kg
CENTER OF GRAVITY
CGx
MM [INCH]
CGy
MM [INCH]
30RB-110 7133
3236
1759
[69.25]
1064
[41.89]
30RB-100 6769
3071
1676
[65.98]
1067
[42.00]
30RB-090 6555
2974
1689
[66.50]
1088
[42.84]
COOLER LEAVING WATER 6" VICTAULIC
COOLER ENTERING
WATER 6" VICTAULIC
SCROLLING MARQUEE
DISPLAY
CIRCUIT A
COMPRESSORS
CIRCUIT B
COMPRESSORS
HR CONDENSER TUBE SERVICE AREA
COOLER VENT
1/4" NPT
COOLER DRAIN
3/4" NPT SEE DETAIL B
CONDENSER DRAIN 3/8" NPT
AIR FLOW
POWER BOX 230V CONTROL/POWER BOX 380V,460V,575V
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING
FIELD CONTROL WIRING FAN ELECTRICAL BOX
(230V ONLY)
(FEB)
BACnet COMMUNICATION OPTION KNOCKOUT FOR 1/2" CONDUIT
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
DETAIL B SCALE 3:16
22.2[.87]
MOUNTING HOLE
CONDENSER LEAVING WATER 3.0" VICTAULIC
CONDENSER ENTERING
WATER 3.0" VICTAULIC
CONDENSER VENT
1/4" NPT
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. Temperature relief devices located on suction line,
liquid line and filter drier of each circuit and have 1/4
flare connection.
3. Dimensions are in mm [inches]. 4. Allow 8 ft (2.4 m) of service access on either side of
unit for condenser coil removal.
a30-4735
LEGEND HR — Heat Reclaim MCHX — Microchannel Condenser Coil
Fig. 7 — 30RB090-110 Air-Cooled Chiller with Heat Reclaim Option Dimensions

12
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface. Airflow side — 82.4 mrequired for coil service area.
2. All pumps have drains located at the bottom of volute for draining. 3. Temperature relief devices located on suction line, liquid line and filter drier
of each circuit and have 1/4flare connection.
4. No pump package leaving water connection is same size and has same Y
and Z dimensions as entering water. Also has same PDx dimension as pump package.
5. Dimensions are in mm [inches].
a30-5333
MCHX — Microchannel Condenser Coil
Fig. 8 — 30RB120, 130 Air-Cooled Chiller Dimensions

13
2236.08
88.03[]
761.94
30.00[]
859.04
33.82[]
CGy
x
CG
2281.37
89.82[]
4781.08
188.23[]
1159.04
45.63[]
391.88
15.43[]
408.89
16.10[]
408.89
16.10[]
246.36
9.70[]
336.50
13.25[]
190.00
7.48[]
200.00
7.87[]
100.00
3.94[]
45.00
1.77[]
RIGGING HOLE
38.00
1.50[]
1447.8[57.0]
UNIT MOUNTING
1981.65
78.02[]
UNIT MOUNTING
1981.65
78.02[]
864.00
34.02[]
39.89
1.57[]
UNIT MOUNTING
2156.30
84.89[]
PIPING ENTRANCE AREA
600.00
23.62[]
1070.10
42.13[]
171.47
6.75[]
PIPING ENTRANCE AREA
507.14
19.97[]
2X 343.33
13.52[]
342.96
13.50[]
553.77
21.80[]
3410.98 134.29[]
1892.75
74.52[]
2659.08
104.69[]
1000.00 [39.37]
3773.58 148.57[]
PIPING ENTRANCE AREA
600.00
23.62[]
507.19
19.97[]
739.49
29.11[] 739.49
29.11[]
507.19
19.97[]
215.73
8.49[]
938.35
36.94[]
WEIGHT
MCHX
lb/kg
CENTER OF GRAVITY
CGx
MM [INCH]
CGy
MM [INCH]
30RB-120 8405
3813
2413
[95.00]
1089
[42.87]
HR CONDENSER TUBE
SERVICE AREA
CIRCUIT B
COMPRESSORS
COOLER DRAIN
3/4" NPT
COOLER ENTERING WATER 6" VICTAULIC
SEE DETAIL
B
CONDENSER DRAIN 3/8" NPT
AIR FLOW
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING
SCROLLING MARQUEE
DISPLAY
FIELD CONTROL WIRING
FAN ELECTRICAL BOX
(230V ONLY)
(FEB)
POWER BOX 230V CONTROL/POWER BOX 380V,460V,575V
BACnet COMMUNICATION OPTION KNOCKOUT FOR 1/2" CONDUIT
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
CIRCUIT A
COMPRESSORS
COOLER VENT 1/4" NPT
DETAIL
B
SCALE 3:16
22.2[.87]
MOUNTING HOLE
CONDENSER VENT 1/4" NPT
COOLER LEAVING WATER 6" VICTAULIC
CONDENSER LEAVING WATER 5.0" VICTAULIC
CONDENSER ENTERING WATER 5.0" VICTAULIC
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid sur-
face.
2. Temperature relief devices located on suc-
tion line, liquid line and filter drier of each circuit and have 1/4flare connection.
3. Dimensions are in mm [inches]. 4. Allow 8 ft (2.4 m) of service access on
either side of unit for condenser coil removal.
a30-4736
LEGEND HR — Heat Reclaim MCHX — Microchannel Condenser Coil
Fig. 9 — 30RB120 Air-Cooled Chiller with Heat Reclaim Option Dimensions

14
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. Temperature relief devices located on suction line, liquid line and fil-
ter drier of each circuit and have 1/4flare connection.
3. Dimensions are in mm [inches]. 4. Allow 8 ft (2.4 m) of service access on either side of unit for con-
denser coil removal.
LEGEND
HR — Heat Reclaim MCHX — Microchannel Condenser Coil
Fig. 10 — 30RB130 Air-Cooled Chiller with Heat Reclaim Option Dimensions
a30-4737

15
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. All pumps have drains located at the bottom of volute for draining. 3. Temperature relief devices 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]. 6. Allow 8 ft (2.4 m) of service access on either side of unit for condenser coil
removal.
Fig. 11 — 30RB150 Air-Cooled Chiller Dimensions
MCHX — Microchannel Condenser Coil

16
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. Temperature relief devices located on suction line, liquid line and filter drier
of each circuit and have 1/4flare connection.
3. Dimensions are in mm [inches]. 4. Allow 8 ft (2.4 m) of service access on either side of unit for condenser coil
removal.
a30-4738
LEGEND HR — Heat Reclaim MCHX — Microchannel Condenser Coil
Fig. 12 — 30RB150 Air-Cooled Chiller with Heat Reclaim Option Dimensions

17
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. All pumps have drains located at the bottom of volute for draining. 3. Temperature relief devices 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]. 6. Allow 8 ft (2.4 m) of service access on either side of unit for condenser coil removal.
a30-4715
MCHX — Microchannel Condenser Coil
Fig. 13 — 30RB160, 170, 315A/B, 330A/B, 345A/B, 360B Air-Cooled Chiller Dimensions
5975.08
235.24[]
PSx4164.06
163.94[]
408.89
16.10[]
UNIT MOUNTING
2769.30
109.03[]
408.89
16.10[]
PDx923.39
36.35[]
PDyPSy
422.24
16.62[]
2073.54
81.64[]
2281.37
89.82[]
864.00
34.02[]
2016.54
79.39[]
800.00
31.50[]
101.20
3.98[]
2236.08
88.03[]
PSzPDz
CGy
CGx
1447.8
[57.00]
200.00
7.87[]
100.00
3.94[]
769.51
30.30[]
1483.83
58.42[]
1456.33
57.34[]
1993.25
78.47[]
PIPING ENTRANCE AREA3212.33
126.47[]
755.58
29.75[]
246.36
9.70[]
190.00
7.48[]
336.50
13.25[]
UNIT MOUNTING
2388.00
94.016[]
400.00
15.75[]
200.00
7.87[]
240.00
9.45[]
39.89
1.57[]
UNIT MOUNTING
2156.30
84.89[]
2438.40 [96.00]
RIGGING HOLE
38.00
1.50[]
938.35
36.94[]
215.73
8.49[]
WEIGHT
CU/AL lb/kg
MAX WEIGHT CU/AL PUMP
lb/kg
WEIGHT
CU/CU lb/kg
MAX WEIGHT CU/CU PUMP
lb/kg
WEIGHT
MCHX
lb/kg
MAX WEIGHT
MCHX PUMP
lb/kg
CENTER OF GRAVITY PUMP SUCTION (PS) PUMP DISCHARGE (PD)
CGx
MM [INCH]
CGy
MM [INCH]
X
.25
Y
.25
Z
.25
X
.25
Y
.25
Z
.25
30RB-160
315A/B,330B
10266
4666
11511
5232
11472
5215
12717
5781
9475 4297
10720
4860
3065
[120.66]
994
[39.13]
1808.48
[71.2]
381
[15.0]
297.2
[11.7]
883.92 [34.8]
421.64 [16.6]
231.14
[9.1]
30RB-170
330A,345A/B,360B
10601
4819
11846
5385
11807
5367
13052
5933
9799 4443
11044
5009
3114
[122.59]
978
[30.5]
1808.48
[71.2]
381
[15.0]
297.2
[11.7]
883.92 [34.8]
421.64 [16.6]
231.14
[9.1]
AIR FLOW
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
AA
FAN ELECTRICAL BOX
(FEB)
ALL VOLTAGES
VIEW-A-A
CIRCUIT A
COMPRESSORS
CIRCUIT B
COMPRESSORS
COOLER VENT 1/4" NPT
PUMP PACKAGE
LEAVING WATER
6" VICTAULIC
COOLER DRAIN
3/4" NPT}
NO PUMP PACKAGE ENTERING WATER 6" VICTAULIC (SEE NOTE 4)
PUMP PACKAGE ENTERING WATER 6" VICTAULIC
SCROLLING MARQUEE
DISPLAY
FIELD CONTROL WIRING
POWER BOX 230V ONLY (CKT A)
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING (DUAL POINT 230V ONLY) (DUAL POWER NFD CIRCUIT B 380,460,575V ONLY)
BACnet COMMUNICATION
OPTION KNOCKOUT
FOR 1/2" CONDUIT
COIL SERVICE AREA
COIL SERVICE AREA
SEE DETAIL B
7/8" KNOCKOUT TO BE
USED FOR LOCATING FIELD POWER WIRING
(DUAL AND SINGLE POINT)
POWER BOX 230V (CKT B) POWER BOX 380V,460V,575V (CKT A,B)
DETAIL B
SCALE 3:16
22.2 [.87]
MOUNTING HOLE

18
5975.08
235.24[]
408.89
16.10[]
UNIT MOUNTING
2769.30
109.03[]
408.89
16.10[]
422.24
16.62[] 2073.54
81.64[]
2281.37
89.82[]
864.00
34.02[]
2016.54
79.39[]
800.00
31.50[]
101.20
3.98[]
2236.08
88.03[]
CGy
CGx
1447.80 [57.00]
200.00
7.87[]
100.00
3.94[]
1773.54
69.82[]
246.36
9.70[]
190.00
7.48[]
336.50
13.25[]
UNIT MOUNTING
2388.00
94.02[]
400.00
15.75[]
200.00
7.87[]
240.00
9.45[]
39.89
1.57[]
UNIT MOUNTING
2156.30
84.89[]
PIPING ENTRANCE AREA
600.00 23.62[]
191.86
7.55[]
PIPING ENTRANCE AREA
631.30
24.85[]
400.00 [15.75]
553.81
21.80[]
343.81
13.54[]
2X 343.33
13.52[]
3344.61
131.68[]
1892.75
74.52[]
4459.11
175.56[]
PIPING ENTRANCE AREA
600.00 23.62[]
587.63
23.14[]
2X 503.37
19.82[]
2X 769.85
30.31[]
5087.45
200.29[]
938.35
36.94[]
215.71
8.49[]
38.00
1.496[]
WEIGHT
MCHX
lb/kg
CENTER OF GRAVITY
CGx
MM [INCH]
CGy
MM [INCH]
30RB-160
315A/B,330B
10991
4986
3124
[122.99]
1001
[39.41]
30RB-170
330A,345A/B,360B
11315
5133
3168
[124.74]
986
[38.82]
AIR FLOW
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT AA
VIEW-A-A
COOLER VENT 1/4" NPT
COOLER DRAIN 3/4" NPT
COOLER ENTERING WATER 6" VICTAULIC
COOLER LEAVING WATER 6" VICTAULIC
CONDENSER DRAIN 3/8" NPT
SCROLLING MARQUEE
DISPLAY
FIELD CONTROL WIRING FAN ELECTRICAL BOX
(FEB)
ALL VOLTAGES
BACnet COMMUNICATION OPTION KNOCKOUT FOR 1/2" CONDUIT
POWER BOX 230V ONLY (CKT A)
7/8" KNOCKOUT TO BE
USED FOR LOCATING FIELD POWER WIRING
(DUAL POINT 230V ONLY)
CIRCUIT A
COMPRESSORS
CIRCUIT B
COMPRESSORS
HR CONDENSER TUBE
SERVICE AREA
SEE DETAIL B
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING (DUAL AND SINGLE POINT)
POWER BOX 230V (CKT B) POWER BOX 380V,460V,575V (CKT A,B)
DETAIL B
SCALE 3:16
22.2 [.87]
MOUNTING HOLE
CONDENSER LEAVING WATER 5.0" VICTAULIC
CONDENSER ENTERING WATER 5.0" VICTAULIC
CONDENSER VENT 1/4" NPT
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. Temperature relief devices located on suction line, liquid line and filter drier
of each circuit and have 1/4flare connection.
3. Dimensions are in mm [inches]. 4. Allow 8 ft (2.4 m) of service access on either side of unit for condenser coil
removal.
a30-4739
LEGEND HR — Heat Reclaim MCHX — Microchannel Condenser Coil
Fig. 14 — 30RB160,170 Air-Cooled Chiller with Heat Reclaim Option Dimensions

19
2281.37
89.82[]
408.89
16.10[]
UNIT MOUNTING2769.30
109.03[]
812.70
32.00[]
UNIT MOUNTING2769.30
109.03[]
408.89
16.10[]
x
PS
PDx923.19
36.35[]
y
PD PSy
422.24
16.62[]
2073.54
81.64[]
7169.08
282.25[]
4164.26
163.95[]
3208.00
126.30[]
800.00
31.50[]
1963.74
77.31[]
1345.70
52.98[]
1297.44
51.08[]
PIPING ENTRANCE AREA
3208.06
126.30[]
1997.28
78.63[]
PDz
PSz
755.58
29.75[]
2236.08
88.03[]
931.93
36.69[]
200.00
7.87[]
100.00
3.94[]
y
CG
CGx
960.40
37.81[]
400.00
15.75[]
240.00
9.45[]
246.36
9.70[]
336.50
13.25[]
39.89
1.57[]
UNIT MOUNTING
2156.30
84.89[]
200.00
7.87[] 200.00
7.87[]
2438.40 [96.00]
RIGGING HOLE
38.00
1.50[]
938.35
36.94[]
215.71
8.49[]
WEIGHT
CU/AL lb/kg
MAX WEIGHT CU/AL PUMP
lb/kg
WEIGHT
CU/CU lb/kg
MAX WEIGHT CU/CU PUMP
lb/kg
WEIGHT
MCHX
lb/kg
MAX WEIGHT
MCHX PUMP
lb/kg
CENTER OF GRAVITY PUMP SUCTION (PS) PUMP DISCHARGE (PD)
CGx
MM [INCH]
CGy
MM [INCH]
X
.25
Y
.25
Z
.25
X
.25
Y
.25
Z
.25
30RB-190,
360A,390A/B
12013
5461
13258
6014
13460
6118
14705 14705
11064
5019
12309
5582
3578
[140.87]
974
[38.35]
3002
[118.2]
381
[15.0]
297.2
[11.7]
2080.3 [81.9]
421.6
[16.6]
231.1 [9.1]
CIRCUIT B
COMPRESSORS
CIRCUIT A
COMPRESSORS
A
A
COIL SERVICE AREA
COIL SERVICE AREA
COOLER VENT
1/4" NTP
COOLER DRAIN
3/4" NPT
PUMP PACKAGE
LEAVING WATER
6" VICTAULIC NO PUMP PACKAGE
ENTERING WATER 6" VICTAULIC (SEE NOTE 4)
PUMP PACKAGE ENTERING WATER 6" VICTAULIC
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
SEE DETAIL B
VIEW A-A
SCALE 1:16
7/8" KNOCKOUT TO BE
USED FOR LOCATING FIELD POWER WIRING
(DUAL AND SINGLE POINT)
POWER BOX 230V (CKT B) POWER BOX 380V,460V,575V (CKT A,B)
DETAIL B
SCALE 1:4
22.2 [.87]
MOUNTING HOLE
FIELD CONTROL WIRING
SCROLLING MARQUEE
DISPLAY
POWER BOX 230V ONLY (CKT A)
7/8" KNOCKOUT TO BE USED FOR LOCATING FIELD POWER WIRING (DUAL POINT 230V ONLY) (DUAL POWER NFD CIRCUIT B 380,460,575V ONLY)
FAN ELECTRICAL BOX
(FEB)
ALL VOLTAGES
AIR FLOW
BACnet COMMUNICATION
OPTION KNOCKOUT
FOR 1/2" CONDUIT
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. All pumps have drains located at the bottom of volute for draining. 3. Temperature relief devices 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 con-
nection, Y and Z dimensions (entering water), and Pump Dis- charge X dimensions as units with a pump package.
5. Allow 8 ft (2.4 m) of service access on either side of unit for con-
denser coil removal.
6. Dimensions are in mm [inches].
a30-4589
MCHX — Microchannel Condenser Coil
Fig. 15 — 30RB190, 360A, 390A/B Air-Cooled Chiller Dimensions

20
2281.37
89.82[]
408.89
16.10[]
UNIT MOUNTING2769.30
109.03[]
812.70
32.00[]
UNIT MOUNTING2769.30
109.03[]
408.89
16.10[]
2073.54
81.64[]
7169.08
282.25[]
3208.00
126.30[]
800.00
31.50[]
1781.62
70.14[]
1773.54
69.82[]
755.58
29.75[]
2236.08
88.03[]
934.00
36.77[]
200.00
7.87[]
100.00
3.94[]
y
CG
CGx
960.40
37.81[]
400.00
15.75[]
240.00
9.45[]
246.36
9.70[]
336.50
13.25[]
39.89
1.57[]
UNIT MOUNTING
2156.30
84.89[]
200.00
7.87[] 200.00
7.87[]
2X 343.58
13.53[]
343.81
13.54[]
553.81
21.80[]
5087.45
200.29[]
3344.54
131.67[]
1892.50
74.51[]
4459.04
175.55[]
601.22
23.67[]
PIPING ENETRANCE AREA
600.00
23.62[]
PIPING ENETRANCE AREA
600.00
23.62[]
PIPING ENETRANCE AREA
600.00
23.62[]
162.77
6.41[]
2X 503.37
19.82[]
2X 769.85
30.31[]
938.35
36.94[]
215.55
8.49[]
WEIGHT
MCHX
lb/kg
CENTER OF GRAVITY
CGx
MM [INCH]
CGy
MM [INCH]
30RB-190,
360A,390A/B
12850
5706
3566
[140.39]
979
[38.54]
CIRCUIT B
COMPRESSORS
SCROLLING MARQUEE
DISPLAY
CIRCUIT A
COMPRESSORS
A
A
HR CONDENSER TUBE SERVICE AREA
COOLER VENT 1/4" NPT
COOLER DRAIN
3/4" NPT
COOLER LEAVING WATER 6" VICTAULIC
COOLER ENTERING WATER 6" VICTAULIC
CONDENSER DRAIN 3/8" NPT
AIR FLOW
FIELD CONTROL WIRING
FAN ELECTRICAL BOX
(FEB)
ALL VOLTAGES
POWER BOX 230V ONLY (CKT A)
7/8" KNOCKOUT TO BE
USED FOR LOCATING FIELD POWER WIRING
(DUAL POINT 230V ONLY)
BACnet COMMUNICATION OPTION KNOCKOUT FOR 1/2" CONDUIT
COOLER TUBE SERVICE AREA
SERVICE AREA 1219.2[48.0] FROM EACH SIDE OF THE UNIT
SEE DETAIL B
VIEW A-A
SCALE 1:32
7/8" KNOCKOUT TO BE
USED FOR LOCATING FIELD POWER WIRING
(DUAL AND SINGLE POINT)
POWER BOX 230V (CKT B) POWER BOX 380V,460V,575V (CKT A,B)
DETAIL B SCALE 1:4
22.2 [.87]
MOUNTING HOLE
CONDENSER ENTERING WATER 5.0" VICTAULIC
CONDENSER LEAVING WATER 5.0" VICTAULIC
CONDENSER VENT 1/4" NPT
NOTES:
1. Unit must have clearances as follows:
Top — Do not restrict. Sides and End — 6(1.8 m) from solid surface.
2. Temperature relief devices located on suction line, liquid line and filter drier
of each circuit and have 1/4flare connection.
3. Dimensions are in mm [inches]. 4. Allow 8 ft (2.4 m) of service access on either side of unit for condenser coil
removal.
a30-4740
LEGEND HR — Heat Reclaim MCHX — Microchannel Condenser Coil
Fig. 16 — 30RB190 Air-Cooled Chiller with Heat Reclaim Option Dimensions