Carrier Aquaforce 30XA Series User manual

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53300110-01 Printed in U.S.A. Form 30XA-19SI Rev. A Pg 1 2-2020 Replaces: 30XA-18SI
Installation Instructions
CONTENTS
Page
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . .1,2
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-160
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Step 1 — Inspect Shipment . . . . . . . . . . . . . . . . . . . . . . . . . 2
Step 2 — Place, Mount and Rig Unit . . . . . . . . . . . . . . . 2
• PLACING UNIT
• MOUNTING UNIT
• RIGGING UNIT
Step 3 — Make Refrigerant, Cooler Fluid and
Drain Piping Connections . . . . . . . . . . . . . . . . . . . . . . . . 108
• 30XA501 UNIT ASSEMBLY
• GENERAL
• FLOODED COOLER UNITS
• DX COOLER UNITS
• PREPARATION FOR YEAR-ROUND OPERATION
Step 4 — Fill the Chilled Water Loop . . . . . . . . . . . . . . 129
• WATER SYSTEM CLEANING
• WATER TREATMENT
• SYSTEM PRESSURIZATION
• FILLING THE SYSTEM
• SET WATER FLOW RATE
• PUMP MODIFICATION/TRIMMING
• FREEZE PROTECTION
• PREPARATION FOR WINTER SHUTDOWN
Step 5 — Make Electrical Connections. . . . . . . . . . . . 133
• POWER SUPPLY
• FIELD POWER CONNECTIONS
• POWER WIRING
• FIELD CONTROL POWER CONNECTIONS
• CARRIER COMFORT NETWORK®
COMMUNICATION BUS WIRING
• NON-CCN COMMUNICATION WIRING
• FIELD CONTROL OPTION WIRING
• DUAL CHILLER LEAVING WATER SENSOR
Step 6 — Install Accessories . . . . . . . . . . . . . . . . . . . . . 158
• ENERGY MANAGEMENT MODULE
• REMOTE ENHANCED DISPLAY
• LOW AMBIENT TEMPERATURE OPERATION
• MINIMUM LOAD ACCESSORY
• UNIT SECURITY/PROTECTION ACCESSORIES
• COMMUNICATION ACCESSORIES
• PUMP VFD
• SENSORLESS CONTROL (CLOSED LOOP)
• REMOTE SENSOR (CLOSED LOOP)
• REMOTE CONTROLLER (OPEN LOOP)
• SERVICE OPTIONS
Step 7 — Leak Test Unit . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Step 8 — Refrigerant Charging . . . . . . . . . . . . . . . . . . . 159
• DEHYDRATION
• REFRIGERANT CHARGE
Step 9 — Optional BACnet Communication
Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
SAFETY CONSIDERATIONS
Installing, starting up, and servicing this equipment can be hazard-
ous due to system pressures, electrical components, and equip-
ment location. Only trained, qualified installers and service me-
chanics should install, start up, and service this equipment.
When working on the equipment, observe precautions in the liter-
ature, and on tags, stickers, and labels attached to the equipment.
• Follow all safety codes.
• 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 disconnect 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 as defined
by FCC (Federal Communications Commission, U.S.A.)
regulations, Subpart J of Part 15, which are designed to
provide reasonable protection against such interference
when operated in a commercial environment.
WARNING
DO NOT USE TORCH to remove any component. System
contains oil and refrigerant under pressure.
To remove a component, wear protective gloves and goggles
and proceed as follows:
a. Shut off electrical power to unit.
b. Recover refrigerant to relieve all pressure from system
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. Refrigerant 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 neces-
sary. Oil can ignite when exposed to torch flame.
Failure to follow these procedures may result in personal inju-
ry or death.
AquaForce®
30XA080-501
Air-Cooled Liquid Chillers

2
INTRODUCTION
These instructions cover installation of 30XA080-501 air-cooled
liquid chillers with electronic controls and units with factory-in-
stalled options (FIOPs). See Fig. 1.
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.
Keep protective shipping covers in place until the machine is
ready for installation.
Step 1 — Inspect Shipment
Inspect unit for damage upon arrival. If damage is found, immedi-
ately file a claim with the shipping company, and contact your lo-
cal Carrier representative.
Step 2 — Place, Mount, and Rig the Unit
When considering a location for the unit, be sure to consult NEC
(National Electrical Code, U.S.A.) and/or local code requirements.
Allow sufficient space for airflow, wiring, piping, and service. See
Fig. 2-27.
NOTE: To facilitate refrigerant vent piping, all units have fusible
plugs with 1/4 in. SAE (Society of Automotive Engineers) flares
and pressure reliefs with 3/4 in. NPT fittings (if required by local
codes).
NOTE: The 30XA501 units are shipped as two separate pieces re-
ferred to as the 501A module (section including cooler and com-
pressors) and the 501B module. These two pieces must be field
combined prior to installing cooler piping and electrical connec-
tions (see the section 30XA501 Unit Assembly on page 108).
PLACING UNIT
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 clearance on the sides
or ends without control boxes can be reduced to 3 ft (1 m) without
sacrificing performance as long as the remaining three sides are
unrestricted. Acceptable clearance on the side with a control box
can be reduced to 4 ft (1.3 m) due to NEC regulations, without
sacrificing performance as long as the remaining three sides are
unrestricted. Provide ample room for servicing and removing the
cooler. See Fig. 2-27 for required clearances. Local codes for
clearances take precedence over the manufacturer’s recommenda-
tions when local codes call for greater clearances.
If multiple units are installed at the same site, a minimum separa-
tion of 10 ft (3 m) between the sides of the machines is required to
maintain proper airflow and minimize the chances of condenser
air recirculation.
MOUNTING UNIT
The unit may be mounted on a level pad directly on the base rails,
on a raised mounting rail around the unit, or on vibration isolation
springs. For all units, ensure placement area is strong enough to
support unit operating weight. See Tables 1A and 1B. Mounting
holes are provided for securing the unit to the pad, mounting rail
or vibration isolation springs. 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. 28A-28C to aid
in the proper selection of isolators. The 30XA units can be mount-
ed directly on spring isolators. Once installed, the unit must be lev-
el to within 1/8-in. per ft (1 cm per meter) along the long axis of the
oil separator. This is required for oil return to the compressor(s).
CAUTION
DO NOT re-use compressor oil or any oil that has been ex-
posed 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 com-
pleted. Failure to follow these procedures may result in dam-
age to equipment.

3
30XA – AquaForce® Air-Cooled Chiller
Design Series
Voltage
1 – 575-3-60
2 – 380-3-60
4 – 230-3-60
Condenser Coil/Ambient/Low Sound Options
-– Aluminum Fin/Copper Tube, High Ambient Temperature
0– Copper Fin/Copper Tube, High Ambient Temperature
1– Aluminum Pre-Coat Fin/Copper Tube, High Ambient Temperature
2– Aluminum E-Coat Fin/Copper Tube, High Ambient Temperature
3– Copper E-Coat Fin/Copper Tube, High Ambient Temperature
4– Novation® Heat Exchanger (MCHX), High Ambient
Temperature
5– MCHX E-Coat, High Ambient Temperature
6– Aluminum Fin/Copper Tube, High Ambient Temperature,
Low Sound
7– Copper Fin/Copper Tube, High Ambient Temperature, Low Sound
8– Aluminum Pre-Coat Fin/Copper Tube, High Ambient Temperature,
Low Sound
9 – Aluminum E-Coat Fin/Copper Tube, High Ambient Temperature,
Low Sound
B– Copper E-Coat Fin/Copper Tube, High Ambient Temperature,
Low Sound
C– MCHX, High Ambient Temperature, Low Sound
D– MCHX E-Coat, High Ambient Temperature, Low Sound
F– Aluminum Fin/Copper Tube, Standard Ambient Temperature,
Low Sound
G– Copper Fin/Copper Tube, Standard Ambient Temperature,
Low Sound
H– Aluminum Pre-Coat Fin/Copper Tube, Standard Ambient
Temperature, Low Sound
J– Aluminum E-Coated Fin/Copper Tube, Standard Ambient
Temperature, Low Sound
K– Copper E-Coat Fin/Copper Tube, Standard Ambient Temperature,
Low Sound
L– MCHX, Standard Ambient Temperature, Low Sound
M– MCHX E-Coat, Standard Ambient Temperature, Low Sound
N– Aluminum Fin/Copper Tube, Standard Ambient Temperature
P– Copper Fin/Copper Tube, Standard Ambient Temperature
Q– Aluminum Pre-Coat Fin/Copper Tube, Standard Ambient
Temperature
R– Aluminum E-Coat Fin/Copper Tube, Standard Ambient
Temperature
S– Copper E-Coat Fin/Copper Tube, Standard Ambient Temperature
T– MCHX, Standard Ambient Temperature
V– MCHX E-Coat, Standard Ambient Temperature
Cooler Options
- – Integral DX Cooler without Heater
0– Integral Cooler with Heater†
1– Integral DX Cooler with Heater, Hydronic Package
3– Integral Flooded Cooler with Heater, Minus One Pass
5– Integral Flooded Cooler with Heater, Plus One Pass
6– Integral DX Cooler without Heater, Hydronic Package
7– Integral Cooler with Heater, Full End Screen, Coil Trim Panels, Grilles†
8– Integral DX Cooler with Heater, Hydronic Package, Full End Screen,
Coil Trim Panels, Grilles
F– Integral DX Cooler without Heater, Hydronic Package, Full End Screen,
Coil Trim Panels, Grilles
G– Integral DX Cooler without Heater, Full End Screen, Coil Trim Panels, Grilles
K– Integral Flooded Cooler with Heater, Minus One Pass, Full End Screen,
Coil Trim Panels, Grilles
M– Integral Flooded Cooler with Heater, Plus One Pass, Full End Screen,
Coil Trim Panels, Grilles
Packaging/Security Options
0– Coil Face Shipping Protection (CFSP), Skid
1– CFSP, Skid, Top Crate, Bag
3– CFSP, Coil Trim Panels
4– CFSP, Skid, Coil Trim Panels
5– CFSP, Skid, Top Crate, Bag, Coil Trim Panels
7– CFSP, Coil Trim Panels, Upper and Lower Grilles
8– CFSP, Skid, Coil Trim Panels, Upper and Lower Grilles
9– CFSP, Skid, Top Crate, Bag, Coil Trim Panels, Upper and Lower Grilles
C– CFSP, Coil Trim Panels, Upper and Lower Grilles, Upper Hail Guards
D– CFSP, Skid, Coil Trim Panels, Upper and Lower Grilles, Upper Hail Guards
F– CFSP, Skid, Top Crate, Bag, Coil Trim Panels, Upper and Lower Grilles,
Upper Hail Guards
H –CFSP, Skid, High SCCR
J – CFSP, Skid, Top Crate, Bag, High SCCR
K – CFSP, High SCCR
L– CFSP
M – CFSP, Coil Trim Panels, High SCCR
N – CFSP, Skid, Coil Trim Panels, High SCCR
P – CFSP, Skid, Top Crate, Bag, Coil Trim Panels, High SCCR
R – CFSP, Coil Trim Panels, Upper and Lower Grilles, High SCCR
S – CFSP, Skid, Coil Trim Panels, Upper and Lower Grilles, High SCCR
T – CFSP, Skid, Top Crate, Bag, Coil Trim Panels, Upper and Lower Grilles,
High SCCR
W – CFSP, Coil Trim Panels, Upper and Lower Grilles, Upper Hail Guards, High SCCR
X – CFSP, Skid, Coil Trim Panels, Upper and Lower Grilles, Upper Hail Guards,
High SCCR
Y – CFSP, Skid, Top Crate, Bag, Coil Trim Panels, Upper and Lower Grilles, Upper
Hail Guards, High SCCR
Controls/Communication Options
-– Navigator™ Display
0– Navigator Display, EMM
1– Navigator Display, Service Option
2– Navigator Display, EMM, Service Option
3– Touch Pilot™ Display
4– Touch Pilot Display, EMM
5– Touch Pilot Display, Service Option
6– Touch Pilot Display, EMM, Service Option
7– Navigator Display, BACnet Translator
8– Navigator Display, BACnet Translator, EMM
9– Navigator Display, BACnet Translator, Service Option
B– Navigator Display, BACnet Translator, EMM, Service Option
C– Touch Pilot Display, BACnet Translator
D– Touch Pilot Display, BACnet Translator, EMM
F– Touch Pilot Display, BACnet Translator, Service Option
G– Touch Pilot Display, BACnet Translator, EMM, Service Option
H– Navigator Display, LON Translator
J– Navigator Display, LON Translator, EMM
K – Navigator Display, LON Translator, Service Option
L– Navigator Display, LON Translator, EMM, Service Option
M– Touch Pilot Display, LON Translator
N– Touch Pilot Display, LON Translator, EMM
P– Touch Pilot Display, LON Translator, Service Option
Q– Touch Pilot Display, LON Translator, EMM, Service Option
R– Navigator Display, BACnet Communication
S– Navigator Display, BACnet Communication, EMM
T – Navigator Display, BACnet Communication, Service Option
V– Navigator Display, BACnet Communication, EMM, Service Option
W– Touch Pilot Display, BACnet Communication
X– Touch Pilot Display, BACnet Communication, EMM
Y– Touch Pilot Display, BACnet Communication, Service Option
Z– Touch Pilot Display, BACnet Communication, EMM, Service Option
Electrical Options
-– Single Point Power, XL, Terminal Block, No Control Transformer
0– Single Point Power, Wye-Delta, Terminal Block, No Control Transformer
3– Dual Point Power, XL, Terminal Block, No Control Transformer
4 – Dual Point Power, Wye-Delta, Terminal Block, No Control Transformer
7 – Single Point Power, XL, Disconnect, No Control Transformer
8– Single Point Power, Wye-Delta, Disconnect, No Control Transformer
C– Dual Point Power, XL, Disconnect, No Control Transformer
D – Dual Point Power, Wye-Delta, Disconnect, No Control Transformer
H– Single Point Power, XL, Terminal Block, Control Transformer
J– Single Point Power, Wye-Delta, Terminal Block, Control Transformer
M– Dual Point Power, XL, Terminal Block, Control Transformer
N– Dual Point Power, Wye-Delta, Terminal Block, Control Transformer
R– Single Point Power, XL, Disconnect, Control Transformer
S – Single Point Power, Wye-Delta, Disconnect, Control Transformer
W– Dual Point Power, XL, Disconnect, Control Transformer
X– Dual Point Power, Wye-Delta, Disconnect, Control Transformer
Refrigeration Circuit Options
- – None
0 – Suction Line Insulation
1 – Isolation Valves
2 – Low Ambient Head Pressure Control
3 – Suction Line Insulation, Isolation Valves
4 – Suction Line Insulation, Low Ambient Head Pressure Control
5 – Isolation Valves, Low Ambient Head Pressure Control
6 – Suction Line Insulation, Isolation Valves, Head Pressure Control
7 – Minimum Load Control
8 – Suction Line Insulation, Minimum Load Control
9 – Isolation Valves, Minimum Load Control
B – Low Ambient Head Pressure Control Operation, Minimum Load Control
C – Suction Line Insulation, Isolation Valves, Minimum Load Control
D – Suction Line Insulation, Head Pressure Control, Minimum Load Control
F – Isolation Valves, Head Pressure Control, Minimum Load Control
G – Suction Line Insulation, Isolation Valves, Head Pressure Control, Minimum Load Control
Hydronic Pump Package Options
- – None
1– Single Pump, 5 HP
2– Single Pump, 7.5 HP
3– Single Pump, 10 HP
4– Single Pump, 15 HP
7– Dual Pump, 5 HP
8– Dual Pump, 7.5 HP
B– Dual Pump, 10 HP
C– Dual Pump, 15 HP
6 – 460-3-60
7 – 200-3-60
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
N– Dual Pump, 5 HP with VFD
P– Dual Pump, 7.5 HP with VFD
Q– Dual Pump, 10 HP with VFD
R– Dual Pump, 15 HP with VFD
A
Unit Sizes*
080 102 140 182 240 282 350 451
082 110 142 200 242 300 352 476
090 112 160 202 260 302 400 500
092 120 162 220 262 325 401 501
100 122 180 222 280 327 450
Fig. 1 — AquaForce®Chiller Model Number Designation
a30-5476
LEGEND
* xx0, xx1, xx5, and xx6 size units contain flooded style coolers.
xx2 and xx7 size units contain direct expansion (DX) style coolers.
†Both flooded and DX cooler.
CFSP —Face Shipping Protection
EMM —Energy Management Module
LON —Local Operating Network
SCCR —Short Circuit Current Rating
XL —Across-the-Line Starter

4
[1114]
[1729]
[2236]
[508]
[1670]
[3587]
[3078]
[148]
4.50
[114]
46.00
[1168]
96.00
[2438]
[2769]
[80]
[863]
NOTES: 1. Unit must have clearances as follows:
Top —Do not restrict Sides and Ends —6 ft (1.8 m) from solid surface.
2. Temperature relief devices are located on liquid line
and economizer assemblies and have 1/4-in. flare
connection.
3. 3/8-in. NPT vents and drains located in each cooler
head at each end of cooler.
4. Drawing depicts unit with single point power and
standard two-pass cooler. Refer to the Packaged
Chiller Builder program for other configurations.
5. Dimensions are shown in inches. Dimensions in [ ]
are in millimeters.
TOP VIEW
a30-5189
Fig. 2 —30XA080 Air-Cooled Liquid Chiller Dimensions (See Note 4)

5
5" Victaulic Entering Water
5" Victaulic Leaving Water
90.55
[2300]
19.06
[484] 10.8
[274]
88.04
[2236]
68.06
[1729]
[1223]
[147]
[2300]
[1199]
[564]
[2236]
[863] [874]
[531]
[564]
[881]
8.50
[216]
46.00 [1168]
a30-4403
LEFT END VIEW
RIGHT END VIEW
3.93
7.88
[200]
DETAIL "A"
MOUNTING PLATE CONTACT SURFACE TYPICAL 4 PLACES
[100]
MOUNTING HOLE
0.875 DIA.[22.2]
MOUNTING PLATE
1.50 DIA. [38.1]
RIGGING HOLE
[127]
5.0
[33]
1.31
1.75
[44]
a30-5190
Fig. 2 —30XA080 Air-Cooled Liquid Chiller Dimensions (cont)

6
8.8
[224]
3/4 NPT Relief Conn. Female
5" Victaulic Entering Water
5" Victaulic Leaving Water
Cooler Vent 3/8 NPT Cooler Drain 3/8 NPT
Mounting Holes Rigging Holes
BACnet Communication Option (Knockout for 1/2" conduit)
(See Detail A)
Control Box All Voltages
90.55
[2300]
19.06
[484]
10.8
[274]
141.22
[3587]
121.17
[3078]
109.03
[2769]
16.1
[409]
22.20
[564] 8.50 [216]
4.50
[115]
3.15
[80]
a30-4403
FRONT VIEW
a30-5191
Fig. 2 —30XA080 Air-Cooled Liquid Chiller Dimensions (cont)

7
Fig. 3 —30XA082 Air-Cooled Liquid Chiller Dimensions
30XA UNIT CGx CGy
082 68.5 [1739.9] 35.3 [896.6]
a30-5530
NOTES: 1. Unit must have clearances as follows:
Top —Do not restrict
Sides and Ends —6 ft (1.8 m) from solid surface Airflow Side —8 ft (2.4 m) required for coil service area.
2. Temperature relief devices are located on liquid line and economizer
assemblies and have 1/4-in. flare connection.
3. Pressure relief devices are located on the cooler (5/8-in. NPT male connector)
and on each oil separator (3/8-in. flare connector).
4. Dimensions are shown in inches. Dimensions in [ ] are in millimeters.

8
A
[1475]
[1729]
[2236]
[913]
[508]
[1270]
[4780]
[3070]
B
[140]
[2769]
[80]
[863]
46.00
[1168]
96.00
[2438]
4.50
[114]
NOTES: 1. Unit must have clearances as follows:
Top —Do not restrict Sides and Ends —6 ft (1.8 m) from solid surface.
2. Temperature relief devices are located on liquid line and economizer assem-
blies and have 1/4-in. flare connection.
3. 3/8-in. NPT vents and drains located in each cooler head at each end of cooler.
4. Drawing depicts unit with single-point power and standard two-pass cooler.
Refer to the Packaged Chiller Builder program for other configurations.
5. Dimensions are shown in inches. Dimensions in [ ] are in millimeters.
30XA UNIT A B
090 44.11 [1120] 86.93 [2208] 100 44.11 [1120] 87.22 [2215] 110 44.11 [1120] 87.62 [2226] 120 44.11 [1120] 87.12 [2213]
TOP VIEW
a30-5192
Fig. 4 —30XA090, 100, 110, 120 Air-Cooled Liquid Chiller Dimensions without Pump (See Note 4)

9
[2300]
[1729]
[2236]
[274]
[484]
[2300]
[1199]
[564]
[2236]
[874] [863]
[531]
[564]
[881]
[147]
[1223]
8.50
[216]
46.00 [1168]
3.93
7.88
[200]
DETAIL "A"
MOUNTING PLATE CONTACT SURFACE TYPICAL 6 PLACES
[100]
MOUNTING HOLE
0.875 DIA.[22.2]
MOUNTING PLATE
1.50 DIA. [38.1]
RIGGING HOLE
[127]
5.0
[33]
1.31
1.75
[44]
a30-5193
RIGHT END VIEW
LEFT END VIEW
Fig. 4 —30XA090, 100, 110, 120 Air-Cooled Liquid Chiller Dimensions without Pump (cont)
a30-5703

10
[2300]
[484]
[274]
[1982]
[4780]
[1982]
[3070]
[80]
[564]
[409]
8.8
[224]
8.50[216]
4.50 [114]
a30-5194
FRONT VIEW
Fig. 4 —30XA090, 100, 110, 120 Air-Cooled Liquid Chiller Dimensions without Pump (cont)

11
A
[2032] [2173] [2236] [2242]
[356]
[1270]
[4780]
[4002]
[3422]
B
[3048]
[2769]
[80]
[863]
46.00
[1168]
96.00
[2438]
4.50
[114]
NOTES: 1. Unit must have clearances as follows:
Top —Do not restrict Sides and Ends —6 ft (1.8 m) from solid surface.
2. Temperature relief devices are located on liquid line and economizer assem-
blies and have 1/4-in. flare connection.
3. 3/8-in. NPT vents and drains located in each cooler head at each end of cooler.
4. Drawing depicts unit with single-point power and standard two-pass cooler.
Refer to the Packaged Chiller Builder program for other configurations.
5. Dimensions are shown in inches. Dimensions in [ ] are in millimeters.
30XA UNIT A B
090 44.11 [1120] 86.93 [2208] 100 44.11 [1120] 87.22 [2215] 110 44.11 [1120] 87.62 [2226] 120 44.11 [1120] 87.12 [2213]
a30-5195
TOP VIEW
Fig. 5 —30XA090, 100, 110, 120 Air-Cooled Liquid Chiller Dimensions with Pump (See Note 4)

12
90.55
[2300]
19.06
[484]
10.27
[261]
88.04
[2236]
88.28
[2242]
85.56
[2173]
5" Victaulic Leaving Water
5" Victaulic Entering Water
[147]
[1223]
[881]
[564]
[531]
[863]
[874]
[2173]
[2236]
[2242]
[261]
[484]
[564]
[1199]
[2300]
8.50
[216]
46.00 [1168]
3.93
7.88
[200]
DETAIL "A"
MOUNTING PLATE CONTACT SURFACE TYPICAL 6 PLACES
[100]
MOUNTING HOLE
0.875 DIA.[22.2]
MOUNTING PLATE
1.50 DIA. [38.1]
RIGGING HOLE
[127]
5.0
[33]
1.31
1.75
[44]
a30-5196
LEFT END VIEW
RIGHT END VIEW
Fig. 5 —30XA090, 100, 110, 120 Air-Cooled Liquid Chiller Dimensions with Pump (cont)
a30-5703

13
3/4 NPT Relief Conn. Female
Cooler Vent 3/8 NPT Cooler Drain 3/8 NPT
Mounting Holes
Rigging Holes
(See Detail A)
Control Box All Voltages
90.55
[2300]
19.06
[484]
10.27
[261]
188.2 [4780]
157.54
[4002]
78.02 [1982] 78.02
[1982]
16.1
[409]
8.8
[224]
134.73
[3422]
5" Victaulic Entering Water
5" Victaulic Leaving Water
Drain
in
8.50 [216]
4.50 [114]
22.20
[564]
BACnet Communication Option (Knockout for 1/2" conduit)
3.15 [80]
4.50 [114]
a30-5197
FRONT VIEW
Fig. 5 —30XA090, 100, 110, 120 Air-Cooled Liquid Chiller Dimensions with Pump (cont)

14
Fig. 6 —30XA092, 102 Air-Cooled Liquid Chiller Dimensions
a30-5531
30XA
UNIT
CENTER OF GRAVITY PUMP SUCTION (PS) PUMP DISCHARGE (PD)
CGx CGy X ±0.25 Y ±0.25 Z ±0.25 X ±0.25 Y ±0.25 Z ±0.25
092 102.5
[2603.51]
35.5
[901.7]
32.40
[822.98]
10.79
[274.01]
11.45
[290.72]
13.32
[338.33]
15.23
[386.89]
7.8
[198.15]
102 102.2
[2595.91]
35.5
[901.7]
32.40
[822.98]
10.79
[274.01]
11.45
[290.72]
13.32
[338.33]
15.23
[386.89]
7.8
[198.15]
NOTES: 1. Unit must have clearances as follows:
Top —Do not restrict Sides and Ends —6 ft (1.8 m) from solid
surface Airflow Side —8 ft (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 are located on
liquid lines and economizer assemblies and have 1/4-in. flare connection.
4. No pump package leaving water connec-
tion is same size and has same Y and Z
dimensions as entering water. Also has same PDx dimension as pump package.
5. Leaving water throttling valve and support
is factory supplied with pump package, but must be field installed.
6. Dimensions for entering water without
hydronic kit are as shown in the drawing.
7. Pressure relief devices are located on the
cooler (5/8-in. NPT male connector) and
on each oil separator (3/8-in. flare
connector).
8. Dimensions are shown in inches.
Dimensions in [ ] are in millimeters.

15
Fig. 7 —30XA112, 122 Air-Cooled Liquid Chiller Dimensions
30XA
UNIT
CENTER OF GRAVITY PUMP SUCTION (PS) PUMP DISCHARGE (PD)
CGx CGy X ±0.25 Y ±0.25 Z ±0.25 X ±0.25 Y ±0.25 Z ±0.25
112 101.8
[2585.7]
35.5
[901.7]
11.72
[297.69]
10.79
[274.01]
10.71
[272.03]
13.29
[337.57]
15.23
[386.89]
14.27
[362.46]
122 102.2
[2595.9]
35.5
[901.7]
11.72
[297.69]
10.79
[274.01]
10.71
[272.03]
13.29
[337.57]
15.23
[386.89]
14.27
[362.46]
a30-5532
NOTES: 1. Unit must have clearances as follows:
Top —Do not restrict Sides and Ends —6 ft (1.8 m) from solid surface Airflow Side —8 ft (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 are located on liquid lines and
economizer assemblies and have 1/4-in. 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. Leaving water throttling valve and support is factory sup-
plied with pump package, but must be field installed.
6. Dimensions for entering water without hydronic kit are as
shown in the drawing.
7. Pressure relief devices are located on the cooler (5/8-in.
NPT male connector) and on each oil separator (3/8-in.
flare connector.)
8. Dimensions are shown in inches. Dimensions in [ ] are in
millimeters.

16
NOTES: 1. Unit must have clearances as follows:
Top —Do not restrict Sides and Ends —6 ft (1.8 m) from solid surface.
2. Temperature relief devices are located on liquid line and economizer
assemblies and have 1/4-in. flare connection.
3. 3/8-in. NPT vents and drains located in each cooler head at each end of
cooler.
4. Drawing depicts unit with single-point power, standard two-pass cooler,
standard SCCR (Short Circuit Current Rating), and nominal voltage
range of 380 to 575 v. Refer to the Packaged Chiller Builder program for
other configurations.
5. Dimensions are shown in inches. Dimensions in [ ] are in millimeters.
30XA UNIT A B
140 44.63 [1134] 115.88 [2943]
160 44.61 [1133] 115.64 [2937]
a30-5198
[2410]
[1956]
[1872]
[162]
[397]
[148]
[2769]
[508]
B
[3086]
[3810]
[5975]
[508]
[885]
[2236]
[1756]
[1502]
A
4.50
[114]
96.00
[2438]
TOP VIEW
Fig. 8 —30XA140,160 Air-Cooled Liquid Chiller Dimensions without Pump (See Note 4)

17
a30-4404
[2300]
[2236]
[748]
4.50
[114]
39.50
[1003]
[208]
[162] [397]
[2300]
[748]
[208]
[162]
[397]
[1756]
[2236]
[541]
[269]
4.50
[114]
39.50
[1003]
RIGHT END VIEW
LEFT END VIEW
a30-5199
Fig. 8 —30XA140,160 Air-Cooled Liquid Chiller Dimensions without Pump (cont)

18
[2300]
[541]
[269]
[5975]
[1475]
[863]
[3086]
[2769]
[409]
FRONT VIEW
a30-5200
3.93
7.88
[200]
DETAIL "A"
MOUNTING PLATE CONTACT SURFACE TYPICAL 4 PLACES
[100]
MOUNTING HOLE
0.875 DIA.[22.2]
MOUNTING PLATE
1.50 DIA. [38.1]
RIGGING HOLE
[127]
5.0
[33]
1.31
1.75
[44]
Fig. 8 —30XA140,160 Air-Cooled Liquid Chiller Dimensions without Pump (cont)
FRONT VIEW

19
a30-5204
[132]
[1500]
[5975]
[1872]
[2409] [2410]
[2833]
[2300]
[1003]
[1956]
[748]
[614]
[532]
[208]
BACK VIEW
Fig. 8 —30XA140,160 Air-Cooled Liquid Chiller Dimensions without Pump (cont)

20
a30-4407
NOTES: 1. Unit must have clearances as follows:
Top —Do not restrict Sides and Ends —6 ft (1.8 m) from solid surface.
2. Temperature relief devices are located on liquid line and economizer
assemblies and have 1/4-in. flare connection.
3. 3/8-in. NPT vents and drains located in each cooler head at each end of
cooler.
4. Drawing depicts unit with single-point power, standard two-pass cooler,
standard SCCR (Short Circuit Current Rating), and nominal voltage range
of 380 to 575 v. Refer to the Packaged Chiller Builder program for other
configurations.
5. Dimensions are shown in inches. Dimensions in [ ] are in millimeters.
30XA UNIT A B
140 44.63 [1134] 115.88 [2943]
160 44.61 [1133] 115.64 [2937]
A
[2032] [2174] [2236] [2270]
[356]
[1270]
[2769]
[397]
[162]
[1872]
[2410]
[1956]
[2438]
[114]
[5975]
[4162]
[3431]
[3048]
B
TOP VIEW
Fig. 9 —30XA140,160 Air-Cooled Liquid Chiller Dimensions with Pump (See Note 4)