Carrier AquaEdge 23XRV User manual

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53230016-01 Printed in U.S.A. Form 23XRV-8SI Pg 1 6-22 Replaces: NEW
Installation Instructions
CONTENTS
Page
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . 1
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Job Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Step 1 — Receive the Machine . . . . . . . . . . . . . . . . . 3
• INSPECT SHIPMENT
• IDENTIFY MACHINE (FIG. 1-8)
• INSTALLATION REQUIREMENTS
• PROVIDE MACHINE PROTECTION
Step 2 — Rig the Machine . . . . . . . . . . . . . . . . . . . . 13
• RIG MACHINE ASSEMBLY
• RIG MACHINE COMPONENTS
Step 3 — Separate Machine Components . . . . . . . 27
• SEPARATE COOLER AND CONDENSER
• REMOVE THE CONTROLS/DRIVE ENCLOSURE
• REMOVE THE DISCHARGE PIPE ASSEMBLY FROM
THE CONDENSER
• SEPARATE THE COMPRESSOR
• SEPARATE THE VAPORIZER FROM THE
CONDENSER
Step 4 — Install VFD . . . . . . . . . . . . . . . . . . . . . . . . . 30
Step 5 — Install Machine Supports . . . . . . . . . . . . . 36
• INSTALL ACCESSORY ISOLATION (IF REQUIRED)
• INSTALL SPRING ISOLATION
Step 6 — Connect Piping . . . . . . . . . . . . . . . . . . . . . 38
• INSTALL WATER PIPING TO HEAT EXCHANGERS
• INSTALL VENT PIPING TO RELIEF VALVES
Step 7 — Make Electrical Connections . . . . . . . . . . 47
• GROUNDING THE CONTROLS/DRIVE ENCLOSURE
• INSTALLING INPUT POWER WIRING
• WIRING FIELD WIRING TERMINAL STRIPS (7TB)
• CONNECT CONTROL INPUTS
• CONNECT CONTROL OUTPUTS
• CONNECT STARTER
COMPLETING THE INSTALLATION . . . . . . . . . . . . . 61
Checking the Installation . . . . . . . . . . . . . . . . . . . . . 61
Oil Pump and Oil Heater . . . . . . . . . . . . . . . . . . . . . . 61
Connect Control Wiring . . . . . . . . . . . . . . . . . . . . . . 61
Carrier Comfort Network Interface . . . . . . . . . . . . . 61
Communication Option Wiring . . . . . . . . . . . . . . . . 62
Lead-Lag Control Wiring . . . . . . . . . . . . . . . . . . . . . 62
Install Field Insulation . . . . . . . . . . . . . . . . . . . . . . . 62
INSTALLATION START-UP REQUEST
CHECKLIST. . . . . . . . . . . . . . . . . . . . . . . . . . . CL-1
SAFETY CONSIDERATIONS
Installation and servicing of air-conditioning equipment can be
hazardous due to system pressure and electrical components. Only
trained and qualified service personnel should install, repair, or
service air-conditioning equipment.
Untrained personnel can perform basic maintenance functions of
cleaning coils and filters and replacing filters. All other operations
should be performed by trained service personnel. When working
on air-conditioning equipment, observe precautions in the
literature, tags and labels attached to the unit, and other safety
precautions that may apply.
Follow all safety codes. Wear safety glasses and work gloves. Use
quenching cloth for unbrazing operations. Have fire extinguisher
available for all brazing operations.
It is important to recognize safety information. This is the safety-
alert symbol . When you see this symbol on the unit and in
instructions or manuals, be alert to the potential for personal
injury.
Understand the signal words DANGER, WARNING, CAUTION,
and NOTE. These words are used with the safety-alert symbol.
DANGER identifies the most serious hazards which will result in
severe personal injury or death. WARNING signifies hazards
which could result in personal injury or death. CAUTION is used
to identify unsafe practices, which may result in minor personal
injury or product and property damage. NOTE is used to highlight
suggestions which will result in enhanced installation, reliability,
or operation.
Screw liquid chillers are designed to provide safe and reliable ser-
vice when operated within design specifications. When operating
this equipment, use good judgment and safety precautions to avoid
damage to equipment and property or injury to personnel.
DANGER
Failure to follow these procedures will result in severe per-
sonal injury or death.
UNIT AND ELECTRICAL CONSTRUCTION is designed
for use in a non-hazardous environment (non-flammable and
non-explosive). DO NOT install the chiller in a hazardous
(flammable or explosive) location or environment.
AquaEdge®23XRV
High-Efficiency Variable Speed Screw Chiller
with Greenspeed®Intelligence and PIC6 Controls
50/60 Hz
R-134a

2
DANGER
Failure to follow these procedures will result in severe
personal injury or death.
DO NOT VENT refrigerant relief devices within a building.
Outlet from rupture disc or relief valve must be vented
outdoors in accordance with the latest edition of ANSI/
ASHRAE 15 (American National Standards Institute/
American Society of Heating, Refrigerating and Air-
Conditioning Engineers) (Safety Code for Mechanical
Refrigeration). The accumulation of refrigerant in an
enclosed space can displace oxygen and cause asphyxiation.
PROVIDE adequate ventilation in accordance with ANSI/
ASHRAE 15, especially for enclosed and low overhead
spaces. Inhalation of high concentrations of vapor is harmful
and may cause heart irregularities, unconsciousness, or death.
Intentional misuse can be fatal. Vapor is heavier than air and
reduces the amount of oxygen available for breathing. Product
causes eye and skin irritation. Decomposition products are
hazardous.
DO NOT USE OXYGEN to purge lines or to pressurize a
machine for any purpose. Oxygen gas reacts violently with oil,
grease, and other common substances.
DO NOT USE air to leak test. Use only refrigerant or dry
nitrogen.
NEVER EXCEED specified test pressures. VERIFY the
allowable test pressure by checking the instruction literature
and the design pressures on the equipment nameplate.
DO NOT VALVE OFF any safety device.
BE SURE that all pressure relief devices are properly installed
and functioning before operating any machine.
RISK OF INJURY OR DEATH by electrocution. High
voltage is present on motor leads even though the motor is not
running when a solid state or inside-delta mechanical starter is
used. Open the power supply disconnect before touching
motor leads or terminals.
WARNING
Failure to follow these procedures may result in personal
injury or death.
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:
Shut off electrical power to unit.
Recover refrigerant to relieve all pressure from system using
both high-pressure and low pressure ports.
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.
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 gauge for how much oil to
add to the system.
Carefully unsweat remaining tubing stubs when necessary. Oil
can ignite when exposed to torch flame.
DO NOT USE eyebolts or eyebolt holes to rig heat exchangers
or the entire assembly.
DO NOT work on high (or medium) voltage equipment unless
you are a qualified electrician.
WARNING
DO NOT WORK ON electrical components, including control
panels, switches, starters, or oil heater until you are sure ALL
POWER IS OFF and no residual voltage can leak from
capacitors or solid-state components.
LOCK OPEN AND TAG electrical circuits during servicing.
IF WORK IS INTERRUPTED, confirm that all circuits are
deenergized before resuming work.
AVOID SPILLING liquid refrigerant on skin or getting it into
the eyes. USE SAFETY GOGGLES. Wash any spills from the
skin with soap and water. If liquid refrigerant enters the eyes,
IMMEDIATELY FLUSH EYES with water and consult a
physician.
NEVER APPLY an open flame or live steam to a refrigerant
cylinder. Dangerous over pressure can result. When it is
necessary to heat refrigerant, use only warm (110 F [43 C])
water.
DO NOT REUSE disposable (nonreturnable) cylinders or
attempt to refill them. It is DANGEROUS AND ILLEGAL.
When cylinder is emptied, evacuate remaining gas pressure,
loosen the collar, and unscrew and discard the valve stem. DO
NOT INCINERATE.
CHECK THE REFRIGERANT TYPE before adding
refrigerant to the machine. The introduction of the wrong
refrigerant can cause machine damage or malfunction.
Operation of this equipment with refrigerants other than those
cited herein should comply with ANSI/ASHRAE 15 (latest
edition). Contact Carrier for further information on use of this
machine with other refrigerants.
DO NOT ATTEMPT TO REMOVE fittings, covers, etc.,
while machine is under pressure or while machine is running.
Be sure pressure is at 0 psig (0 kPa) before breaking any
refrigerant connection.
CAREFULLY INSPECT all relief valves, rupture discs, and
other relief devices AT LEAST ONCE A YEAR. If machine
operates in a corrosive atmosphere, inspect the devices at more
frequent intervals.
DO NOT ATTEMPT TO REPAIR OR RECONDITION any
relief valve when corrosion or build-up of foreign material
(rust, dirt, scale, etc.) is found within the valve body or
mechanism. Replace the valve.
DO NOT install relief devices in series or backwards.
USE CARE when working near or in line with a compressed
spring. Sudden release of the spring can cause it and objects in
its path to act as projectiles.
SOME MODELS MAY EXCEED 85 dBA. Hearing
protection should be worn when working in the vicinity of
such chillers.
CAUTION
Failure to follow these procedures may result in personal
injury or damage to equipment.
DO NOT STEP on refrigerant lines. Broken lines can whip
about and release refrigerant, causing personal injury.
DO NOT climb over a machine. Use platform, catwalk, or
staging. Follow safe practices when using ladders.
USE MECHANICAL EQUIPMENT (crane, hoist, etc.) to lift
or move inspection covers or other heavy components. Even if
components are light, use mechanical equipment when there is
a risk of slipping or losing your balance.

3
INTRODUCTION
The 23XRV machine is factory assembled, wired, and leak tested.
Installation (not by Carrier) consists primarily of establishing wa-
ter and electrical services to the machine. The rigging, installation,
field wiring, field piping, and insulation of waterbox covers are
the responsibility of the contractor and/or customer. Carrier has no
installation responsibilities for the equipment.
Job Data
Necessary information consists of:
• job contract or specifications
• machine location prints
• rigging information
• piping prints and details
• field wiring drawings
• starter manufacturer’s installation details
• Carrier certified print
INSTALLATION
Step 1 — Receive the Machine
INSPECT SHIPMENT
1. Inspect for shipping damage while machine is still on ship-
ping conveyance. If machine appears to be damaged or has
been torn loose from its anchorage, have it examined by
transportation inspectors before removal. Forward claim
papers directly to transportation company. Manufacturer is
not responsible for any damage incurred in transit.
2. Check all items against shipping list. Immediately notify the
nearest Carrier representative if any item is missing.
3. To prevent loss or damage, leave all parts in original packages
until beginning installation. All openings are closed with cov-
ers or plugs to prevent dirt and debris from entering machine
components during shipping. A full operating oil charge is
placed in the oil sump before shipment.
IDENTIFY MACHINE (FIG. 1-8)
Refer to machine nameplate in Fig. 1. The machine model num-
ber, serial number, and heat exchanger sizes are stamped on the
Refrigeration Machine nameplate located on the side of the VFD
(variable frequency drive) enclosure. Check this information
against shipping papers and job data.
Identifying Drive by Part Number
The VFD drive can be identified by its part number (Fig. 9). This
number appears on the shipping label and on VFD nameplate.
Drive Input Component Location
Figure 10 identifies the control center components for the LiquiFlo
2.0 (LF-2) VFD. Figure 11 identifies the control center compo-
nents for the Std Tier VFD.
Identifying Power Module by ID Number
Each LF-2 AC power module can be identified by its ID number.
See Fig. 9. This number appears on the shipping label and on the
power module’s nameplate. Power ratings for LF-2 VFDs are pro-
vided in Table 1. Power ratings for Std Tier VFDs are provided in
Table 2.
INSTALLATION REQUIREMENTS
Certain installation requirements should be checked before con-
tinuing with the chiller’s electrical installation. Input power wire
sizes, branch circuit protection, and control wiring are all areas
that need to be evaluated.
Determining Wire Size Requirements
Wire size should be determined based on the size of the conduit
openings and applicable local, national, and international codes
(e.g., NEC [National Electric Code]/CEC [California Energy
Commission] regulations). General recommendations are includ-
ed in the Carrier field wiring drawing.
Conduit Entry Size
It is important to determine the size of the conduit openings in the
enclosure power entry plate so that the wire planned for a specific
entry point will fit through the opening. Do NOT punch holes or
drill into the top surface of the control center enclosure for field
wiring. Knockouts are provided in the back of the control center
for field control wiring connections.
CAUTION
BE AWARE that certain automatic start arrangements CAN
ENGAGE THE STARTER, TOWER FAN, OR PUMPS.
Open the disconnect ahead of the starter, tower fan, and
pumps. Shut off the machine or pump before servicing
equipment.
USE only repaired or replacement parts that meet the code
requirements of the original equipment.
DO NOT VENT OR DRAIN waterboxes containing industrial
brines, liquid, gases, or semisolids without the permission of
your process control group.
DO NOT LOOSEN waterbox cover bolts until the waterbox
has been completely drained.
DOUBLE-CHECK that coupling nut wrenches, dial
indicators, or other items have been removed before rotating
any shafts.
DO NOT LOOSEN a packing gland nut before checking that
the nut has a positive thread engagement.
PERIODICALLY INSPECT all valves, fittings, and piping for
corrosion, rust, leaks, or damage.
PROVIDE A DRAIN connection in the vent line near each
pressure relief device to prevent a build-up of condensate or
rain water.
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.
Chiller must be installed in an indoor environment where the
ambient temperature is between 40 to 104°F (4 to 40°C) with a
relative humidity (non-condensing) of 95% or less. To ensure
that electrical components operate properly and to avoid
equipment damage, do not locate chiller in an area exposed to
dust, dirt, corrosive fumes, or excessive heat and humidity.
CAUTION
Do not open any valves or loosen any connections. The
23XRV machine may be shipped with a full refrigerant charge.
Some machines may be shipped with a nitrogen holding
charge as an option.

4
Fig. 1 — Refrigeration Machine Nameplate
Fig. 2 — Model Number Identification
23XRV – High Efficiency
Variable Speed Screw Chiller
Evaporator Size*
A1-A6
B1-B6
30-32
35-37
40-42
45-47
50-52
55-57
Condenser Size*
A1-A6
B1-B6
30-32
35-37
40-42, 4D
45-47, 4E
50-52
55-57
Economizer Option
E– With Economizer
N– No Economizer
Voltage Code
3–380-3-60
4–416-3-60
5–460-3-60
7–575-3-60
9 –380/415-3-50
––Not Used
Compressor Option
0– Full Load Optimized
1– Part Load Optimized
Drive Code**
AA – LF-2, 440 Amps In, 442 Amps Out
BA – LF-2, 520 Amps In, 442 Amps Out
CC – LF-2, 608 Amps In, 608 Amps Out
R1
– Std Tier, 575-v, 269 Amps In, 269 Amps Out
R2
– Std Tier, 230 Amps In, 230 Amps Out
R3
– Std Tier, 335 Amps In, 335 Amps Out
R4
– Std Tier, 445 Amps In, 445 Amps Out
23XRV 40 42 N R V AA 5 0 – –
Compressor Code†
P
Q
R
Motor Code
H
J
P
Q
R
X
S
T
U
V
S–Special
––Standard
* First character denotes frame size.
† Only H and J motors are used with P compressors.
Only type V motors are used with Q compressors.
** Maximum limits only. Additional application limits
apply that may reduce these ampacities.

5
Fig. 3 — Typical 23XRV Components (Units with P Compressor)
21 — Tubesheet Mounting Brackets
22 — Vaporizer Sight Glass
23 — Vaporizer Drain Sight Glass (Hidden)
24 — Oil Sump Heater (Hidden)
25 — Oil Sump
26 — Oil Sump Sight Glass (Hidden)
27 — Oil Pump Outlet Filter
28 — Oil Pump
29 — ASME Nameplate Oil Concentrator
30 — Vaporizer Sight Glass
31 — Hot Gas Bypass Line
32 — Oil Charging Drain Valve
33 — Typical Waterbox Drain Coupling (Hidden)
34 — Condenser Supply/Return End Waterbox
35 — Variable Orifice
36 — Oil Reclaim Actuator
37 — Cooler Supply/Return End Waterbox
38 — Oil Pump Inlet Filter
21
22
23
24
25
26
30 28
29 27
33 31
32
34
35
36
37
38
39
41
42
43
39 — Discharge Isolation Valve Assembly
(Option or Accessory)
40 — Machine Electrical Data Nameplate
41 — Main EXV
42 — Economizer Gas EXV (Option)
43 — Economizer (Option)
44 — Economizer Muffler (Hidden)
40
44
1—Discharge Pipe
2—Variable Frequency Drive
3—Cooler Relief Valve
4—Compressor Discharge Pipe
5—PIC6 Controller
6—Refrigerant Charging Valve
7—ASME Nameplate, Evaporator
8—Condenser Relief Valves
9—Tubesheet Mounting Brackets
10 — Condenser
11 — ASME Nameplate, Condenser
12 — Level Sensing Chamber
13 — Condenser Refrigerant Pumpout Valve
14 — Refrigerant Strainer
15 — Cooler Inlet Isolation Valve
16 — Motor Cooling Isolation Valve
17 — Motor Cooling Sight Glass
18 — Motor Cooling Supply Line
19 — Motor Cooling Line Filter Drier (Hidden)
20 — VFD Disconnect
12
34
5
6
7
8
9
10
11
12
13
14
15
16
18
17
19 20

6
Fig. 4 — Typical 23XRV Components (Units with Q Compressor)
3
2
1
8
7
5
18 17 16
14 13 12
11 10 9
20
19
21
6
4
15
1 — Motor Terminal Cover Plate
2 — Variable Frequency Drive
3 — PIC6 Controller
4 — Discharge Pipe Relief Valve
5 — Condenser
6 — Oil Reclaim Actuator
7 — Vaporizer Sight Glass
8 — Oil Filter Assembly
9 — Oil Sump Temperature (hidden)
10 — Oil Sump
11 — Condenser Refrigerant Pumpout Valve
12 — Condenser Float Chamber
13 — Cooler Inlet Isolation Valve (Hidden)
14 — ASME Nameplate, Economizer (Hidden)
15 — Oil Sump Heater
16 —FilterDrier
17 — Vaporizer Heater
18 — Condenser Supply/Return End Waterbox
19 — Cooler Supply/Return End Waterbox
20 — Motor Cooling Supply Line
21 — VFD Disconnect
51
50
53
52
49
48
47
46
45
44
44 — VFD Cold Plate Refrigeration Inlet Connection (Outlet Hidden)
45 — VFD Cold Plate Orifice
46 — Compressor Nameplate
47 — Compressor Lubrication Block
48 — Economizer Muffler
49 — Vaporizer Condenser Gas Isolation Valve
50 — Hot Gas Bypass Isolation and Trim Valve
51 — VFD Cooling Refrigerant Strainer
52 — Cooler Refrigerant Pumpout Valve
53 — ASME Nameplate, Cooler
27
28
29
32
40
41
42
43
22 23
24
25
26
39 37 36
38 35 34 33 31
30
22 — Discharge Pipe
23 — Compressor Discharge Check Valve Access Cover
24 — Condenser Relief Valves
25 — Refrigerant Charging Valves
26 — Cooler Relief Valve
27 — Tubesheet Mounting Brackets
28 — Typical Waterbox Drain Coupling
29 — ASME Nameplate, Condenser
30 — Oil Drain
31 — ASME Nameplate Oil Concentrator
32 — Discharge Isolation Valve (Option or Accessory)
33 — Suction Oil Filter
34 — Oil Pump
35 — Discharge Oil Filter
36 — Oil Sump Sight Glass
37 — Refrigeration Machine Nameplate
38 — Filter Drier Isolation Valve with Schrader Valve
39 — Machine Electrical Data Nameplate
40 —Economizer
41 — Motor Cooling Sight Glass
42 — Motor Cooling Isolation Valve
43 — Vaporizer Drain Sight Glass

7
Fig. 5 — Typical 23XRV Components (Units with R Compressor)
20
19
18
12 11 10
9
8
7
6
5
4
3
2
1
21
14
17
13
16 15
1 — Motor Terminal Cover Plate
2 — Variable Frequency Drive
3 — PIC6 Controller
4 — Discharge Pipe Relief Valve
5 — Condenser
6 — Oil Reclaim Actuator
7 — Vaporizer Sight Glass
8 — Oil Filter Assembly
9 — Oil Sump Temperature
10 —OilSump
11 — Condenser Refrigerant Pumpout Valve
12 — Condenser Float Chamber
13 — Cooler Inlet Isolation Valve (Hidden)
14 — ASME Nameplate, Economizer (Hidden)
15 — Oil Sump Heater
16 —FilterDrier
17 — Vaporizer Heater
18 — Condenser Supply/Return End Waterbox
19 — Cooler Supply/Return End Waterbox
20 — Motor Cooling Supply Line
21 — VFD Disconnect
23 26
27
29
31 30
32
35 34
22 24 25
28
33
36
40
41
42
43
39 37
38
22 — Discharge Pipe
23 — Compressor Discharge Check Valve Access Cover
24 — Condenser Relief Valves
25 — Refrigerant Charging Valves
26 — Cooler Relief Valve
27 — Tubesheet Mounting Brackets
28 — Typical Waterbox Drain Coupling
29 — ASME Nameplate, Condenser
30 — Oil Drain
31 — ASME Nameplate Vaporizer
32 — Discharge Isolation Valve (Option or Accessory)
33 — Suction Oil Filter
34 — Oil Pump
35 — Discharge Oil Filter
36 — Oil Sump Sight Glass
37 — Refrigeration Machine Nameplate
38 — Filter Drier Isolation Valve with Schrader Valve
39 — Machine Electrical Data Nameplate
40 —Economizer
41 — Motor Cooling Sight Glass
42 — Motor Cooling Isolation Valve
43 — Vaporizer Drain Sight Glass
50
51
52
53
47
48 49
46
45
44 44 — VFD Cold Plate Refrigeration Inlet Connection (Outlet Hidden)
45 — VFD Cold Plate Orifice
46 — Compressor Nameplate
47 — Compressor Lubrication Block
48 — Economizer Muffler
49 — Vaporizer Condenser Gas Isolation Valve
50 — Hot Gas Bypass Isolation and Trim Valve
51 — VFD Cooling Refrigerant Strainer
52 — Cooler Refrigerant Pumpout Valve
53 — ASME Nameplate, Cooler

8
Fig. 6 — Typical 23XRV Installation — Sensor Locations (Units with P Compressor)
1
9
8
7
2
3
4
5
6
1— Compressor Motor Winding Temperature (Hidden)
2— Vaporizer Temperature
3— Evaporator Return Liquid Temperature (Hidden)
4—OilSumpPressure
5— Oil Sump Temperature
6— Supply Oil Pressure
7— Condenser Liquid Temperature (Hidden)
8— Evaporator Liquid Flow (Optional)
9— Evaporator Liquid Temperature (Hidden)
10 — Compressor Discharge Temperature
11 — Compressor Discharge Pressure
12 — Compressor Discharge High Pressure Switch
10
11 12
13 — Inductor Temperature Switch (Inside VFD Enclosure)
14 — VFD Rectifier Temperature (Inside Power Module)
15 — VFD Heat Sink Temperature (Inside VFD Enclosure)
16 — VFD Inverter Temperature (Inside Power Module)
17 — Evaporator Temperature
18 — Condenser Pressure
19 — Condenser Liquid Level Sensor
20 — Economizer Pressure (Optional)
21 — Economizer Temperature (Optional)
13 14 15
16
19
17
18
20 21

9
Fig. 7 — Typical 23XRV Installation — Sensor Locations (Units with Q Compressor)
4
3
2
1
7
6
5
8
9
1—Condenser Pressure
2—Evaporator Pressure
3—Compressor Discharge Temperature
4—Compressor Discharge Pressure
5—Compressor Discharge High Pressure Switch
6—Compressor Motor Winding Temperature (Hidden)
7—Evaporator Refrigerant Liquid Temperature (Hidden)
8—Condenser Liquid Temperature
9—Condenser Liquid Flow (Optional)
13
12
10
18
17
15
14
20
19
11
16
10 — Inductor Temperature Switch (Inside VFD Enclosure)
11 — VFD Rectifier Temperature (Inside Power Module)
12 — VFD Cold Plate Temperature (Inside VFD Enclosure)
13 — VFD Inverter Temperature (Inside Power Module)
14 — Humidity Sensor (Inside LF2 VFD Enclosure)
15 — Oil Pressure Leaving Filter (Hidden)
16 — Oil Sump Pressure (Hidden)
17 — Oil Sump Temperature (Hidden)
18 — Vaporizer Temperature
19 — Evaporator Liquid Temperature
20 — Evaporator Liquid Flow (Optional)

10
Fig. 8 — Typical 23XRV Installation — Sensor Locations (Units with R Compressor)
6
4
2
1
3
5
9
7
8
1—Condenser Pressure
2—Evaporator Pressure
3—Compressor Discharge Temperature
4—Compressor Discharge Pressure
5—Compressor Discharge High Pressure Switch
6—Compressor Motor Winding Temperature (Hidden)
7—Evaporator Refrigerant Liquid Temperature (Hidden)
8—Condenser Liquid Temperature
9—Condenser Liquid Flow (Optional)
19
17
16
15
20
10 11 12 13 14
18
10 — Inductor Temperature Switch (Inside VFD Enclosure)
11 — VFD Rectifier Temperature (Inside Power Module)
12 — VFD Cold Plate Temperature (Inside VFD Enclosure)
13 — VFD Inverter Temperature (Inside Power Module)
14 — Humidity Sensor (Inside LF2 VFD Enclosure)
15 — Oil Pressure Leaving Filter
16 — Oil Sump Pressure (Hidden)
17 — Oil Sump Temperature (Hidden)
18 — Vaporizer Temperature
19 — Evaporator Liquid Temperature
20 — Evaporator Liquid Flow (Optional)

11
Fig. 9 — VFD Nameplate
Recommended Control and Signal Wire Sizes
The recommended minimum size wire to connect I/O signals to
the control terminal blocks is 18 AWG (American Wire Gauge).
Recommended terminal tightening torque is 7 to 9 in.-lb (0.79 to
1.02 N-m).
Recommended Airflow Clearances
Be sure there is adequate clearance for air circulation around the
enclosure. A 6-in. (152.4 mm) minimum clearance is required
wherever vents are located in the VFD enclosure.
Match Power Module Input and Supply Power Ratings
It is important to verify that building power will meet the input
power requirements of the Machine Electrical Data nameplate in-
put power rating. Be sure the input power to the chiller corre-
sponds to the chiller’s nameplate voltage, current, and frequency.
Refer to machine nameplate in Fig. 12. The machine electrical
data nameplate is located on the right side of the control center.
PROVIDE MACHINE PROTECTION
Protect machine and VFD enclosure from construction dirt and
moisture. Keep protective shipping covers in place until machine
is ready for installation.
If machine is exposed to freezing temperatures after water circuits
have been installed, open waterbox drains and remove all water
from cooler and condenser. Leave drains open until system is
filled.
It is important to properly plan before installing a 23XRV unit to
ensure that the environment and operating conditions are satisfac-
tory. The installation must comply with all requirements in the cer-
tified prints.
Chiller should be installed in an indoor environment where the
ambient temperature is between 40 and 104°F (4 and 40°C) with
relative humidity of 95% or less.
Nameplate 1: Specifications and Custom Catalog Number
representing options installed at factory.
See Nameplate 2 (Location behind HIM)
for equivalent base catalog number and separate options.
Cat No: 20GYANC367 ANONNNNNQBQ
UL Open Type/IP00
Rear-UL Type 4X/IP66 with 4X flange kit
Series: A
400V Class 480V Class
Power ND (HD)
Input: 3 Phase 47-63Hz
AC Voltage Range
Amps ND (HD)
Output: 3 Phase 0-400 Hz
AC Voltage Range
Base Frequency (default)
Continuous Amps ND (HD)
60 Sec Ovid Amps ND (HD)
3 Sec Ovid Amps ND (HD)
COOLANT
RATED PRESSURE
200kW (180kW)
342-440
359.5 (295.9)
0-400
50 Hz
367 (302)
403.7 (453)
550.5 (550.5)
432-528
300 HP (250 HP)
338.9 (283.5)
0-460
60 Hz
361 (302)
397.1 (453)
541.5 (543.6)
Treated Water/R134A
185 PSIG
Mfd. on 2015/06/24 Original Firmware: 11.002
Serial Number: 42127997
PRODUCT OF USA FAC 1100
N223
Allen-Bradley
AB
Table 1 — Drive Assembly and Power Module Ratings (LF-2 VFD)
CARRIER PART NUMBER VFD
FRAME SIZE
ENCLOSURE
TYPE
INPUT
VOLTAGE (V)
RANGE
MAX INPUT
CURRENT
(AMPS)
MAX OUTPUT
CURRENTaat 4 kHz
(AMPS)
NOTE(S):
a. 110% output current capability for one minute, 150% output current for 5 seconds.
23XRB2AA_ _ _ _ _ _ _ _ _ _ _ Frame 2AA NEMA 1 380 to 460 440 440
23XRB2BA_ _ _ _ _ _ _ _ _ _ _ Frame 2BA NEMA 1 380 to 460 520 440
23XRB2BB_ _ _ _ _ _ _ _ _ _ _ Frame 2BB NEMA 1 380 to 460 520 520
23XRB2CC_ _ _ _ _ _ _ _ _ _ _ Frame 2CC NEMA 1 380 to 460 608 608
Table 2 — Drive Assembly and Power Module Ratings (Std Tier VFD)a
NOTE(S):
a. All voltage and current combinations listed may not be available for sale. Please review Carrier Marketing literature for latest offering.
CARRIER PART NUMBER ENCLOSURE
TYPE
INPUT VOLTAGE
(Digit Y of part number) MAX INPUT
CURRENT
(AMPS)
MAX OUTPUT
CURRENTbat 2 kHz
(AMPS)
b. 110% output current capability for one minute, 150% output current for 5 seconds.
Y Voltage/Hz
23XS0_ _ _00Y _ _ F0c
(Rockwell; S = Air cooled)
c. Last character 0 indicates refrigerant-cooled; last digit A indicates air-cooled.
NEMA 1
3
4
5
7
9
380v / 60 Hz
416v / 60 Hz
460v / 60 Hz
575v / 60 Hz
400v / 50 Hz
230
269
335
445
230
269
335
445

12
Fig. 10 — Control Center Components (LF-2 VFD)
13
6
5
20
2
3
14 12 11
11
9
4
5
8
7
1
1—Input Power Wiring Panel12 — PowerModule Nameplate
2—Input Inductor Assembly 13—AC Contactor (3)
3—Capacitor BankAssembly 14 — Pre-Charge Resistor Assembly
4—Fuse, ClassCC, 600v,20A (3) 15—Line Sync PC Board Assembly
5—Fuse Black,30A, 600v, Class CC16—Line Sync Board Cover
6—Transformer,3kVA 17—Fuse,ClassCC, 600v, 1A (3)
7—Fuse, Class CC,600v, 5A (1)18 —Fan,115v (2)
8—Fuse, ClassCC,600v, 25A (2) 19 — Circuit Breaker, 600v, 15A
9—Power ModuleAssembly20 —C
ircuit Breaker, 600v
10—Communications Interface Board21 —Lug,
Ground, 2-600 MCM
11—TerminalBlock, 10-Position (2)
19
18
21
18
17 16
515
10
a23-1651

13
Fig. 11 — Control Center Components (Std Tier VFD)
Fig. 12 — Machine Electrical Data Nameplate
Step 2 — Rig the Machine
The 23XRV machine can be rigged as an entire assembly. Large
interconnecting piping has flanged connections that allow the
compressor, cooler, and condenser sections to be separated and
rigged individually. In addition, the VFD can be removed and
rigged separately.
RIG MACHINE ASSEMBLY
See rigging instructions on label attached to machine. Also refer to
rigging guide (Fig. 13), physical data in Fig. 14 and 15, and
Tables 3-19. Lift machine only from the points indicated in rigging
guide. Each lifting cable or chain must be capable of supporting
the entire weight of the machine.
Contractors are not authorized to disassemble any part of the
chiller without Carrier's supervision. Any request otherwise must
be in writing from the Carrier Service Manager.
NOTE: Carrier suggests that a structural engineer be consulted if
transmission of vibrations from mechanical equipment is of
concern.
FRONT VIEW – DOORS REMOVED
2
13
7
8
6
9
10
5
LEGEND
CONTROL PANEL
ASSEMBLY
EXPANDED
VIEW
4
1— Input Circuit Breaker
2— Power Module
3— Control Relays (CR1 - CR6)
4— Location of Control Panel Assembly - see expanded view
5— Drive Status Indicator
6— Ground Lug
7— 120V Control Transformer
8— 120V Vaporizer Heater Transformer
9— 15 Amp Control Circuit Breaker
10 — Cooling Fan
a23-1555
WARNING
Lifting machine from points other than those specified may
result in serious damage to the unit and personal injury. Rig-
ging equipment and procedures must be adequate for machine
weight. See Fig. 13 for machine weights.
NOTE: These weights are broken down into component sec-
tions for use when installing the unit in sections. For the com-
plete machine weight, add all component sections and
refrigerant charge together. See Tables 8-19 for machine com-
ponent weights.

14
Fig. 13 — Machine Rigging Guide
*The 11th character of the chiller model number indicates the compressor type.
COMPRESSOR
TYPE*
HEAT
EXCHANGER
CODE
MAXIMUM WEIGHT VESSEL
LENGTH
DIM.
“A”
CHAIN LENGTH DIM.
“E”
DIM.
“F”
“B” “C” “D”
lb ft ft-in. ft-in. ft-in. ft-in. ft-in. ft-in.
PA1-A6 15,582 12’ 6’ -7” 12-511-611-103-61-6
B1-B6 16,391 14’ 7-513-012-012-43-61-6
Q
30-32 17,962 126-1013-513-012-53-113-8
35-37 19,501 147-813-1013-512-103-113-8
40-42, 4D 21,032 126-1013-612-812-34-13-11
45-47, 4E 22,468 147-813-1113-212-84-13-11
50-52 23,856 126-1013-1012-712-94-04-4
55-57 25,642 147-814-413-113-14-04-4
R
30-32 19,187 126-1013-513-012-53-113-8
35-37 20,589 147-813-1013-512-103-113-8
40-42 23,928 126-1013-612-812-34-13-11
45-47 25,167 147-813-1113-212-84-13-11
50-52 26,950 126-1013-1012-712-94-04-4
55-57 28,479 147-814-413-113-14-04-4
COMPRESSOR
TYPE*
HEAT
EXCHANGER
CODE
MAXIMUM WEIGHT VESSEL
LENGTH
DIM.
“A”
CHAIN LENGTH DIM.
“E”
DIM.
“F”
“B” “C” “D”
kg mm mm mm mm mm mm mm
PA1-A6 7 068 3658 2007 3785 3505 3607 1067 457
B1-B6 7 435 4267 2261 3962 3658 3759 1067 457
Q
30-32 8 147 3658 2083 4089 3962 3785 1194 1118
35-37 8 846 4267 2337 4216 4089 3912 1194 1118
40-42, 4D 9 540 3658 2083 4115 3861 3734 1245 1194
45-47, 4E 10 191 4267 2337 4242 4013 3861 1245 1194
50-52 10 821 3658 2083 4216 3835 3886 1219 1321
55-57 11 631 4267 2337 4369 3988 3988 1219 1321
R
30-32 8 703 3658 2083 4089 3962 3785 1194 1118
35-37 9 339 4267 2337 4216 4089 3912 1194 1118
40-42 10 854 3658 2083 4115 3861 3734 1245 1194
45-47 11 416 4267 2337 4242 4013 3861 1245 1194
50-52 12 224 3658 2083 4216 3835 3886 1219 1321
55-57 12 918 4267 2337 4369 3988 3988 1219 1321
CHAIN “B”
(SEE NOTE #2)
CHAIN “C”
(SEE NOTE #2)
CHAIN “D”
(SEE NOTE #2)
15´-0´´ (4572 mm)
MIN. HEIGHT
ABOVE FLOOR
“E”
“F”
“A”
CHAIN “B”
(SEE NOTE #2)
CHAIN “C”
(SEE NOTE #2)
CHAIN “D”
(SEE NOTE #2)
15´-0´´ (4572 mm)
MIN. HEIGHT
ABOVE FLOOR
“E”
“F”
“A”
UNITS WITH P COMPRESSOR
UNITS WITH R COMPRESSOR
UNITS WITH Q COMPRESSOR
NOTES:
1. Each chain must be capable of supporting
the entire weight of the machine. See chart
for maximum weights.
2. Chain lengths shown are typical for 15
(4572 mm) lifting height. Some minor adjust-
ments may be required.

15
Fig. 14 — 23XRV Heat Exchanger Sizes A,B Dimensions (Unit with P Compressor Shown)
Fig. 15 — 23XRV Heat Exchanger Sizes 30-57 Dimensions (Unit with R Compressor Shown)
TUBE REMOVAL SPACE
HEAT EXCHANGER SIZE A
12’-8 ¼” (3867 mm)
HEAT EXCHANGER SIZE B
14’-4 ¾” (4388 mm)
1’-7” (432 mm)
SPACE REQUIRED FOR
REMOVAL OF MOTOR FRAME P COMPRESSOR 3’-0” (915 mm)
RECOMMENDED OVERHEAD
SERVICE CLEARANCE
C
A
3’-6”
(1067 mm)
2’-0” (610 mm)
(WIDEST
POINT)
B
4’-10”
(1473 mm)
0’-3½” DIA.
(89 mm)
SPACE REQUIRED
FOR REMOVAL OF
OIL SUMP HEATER
FRAME R COMPRESSOR 3’ - 0” (915 mm)
RECOMMENDED OVERHEAD SERVICE CLEARANCE
C
4’ - 10” MIN
(1219 mm)
B
(WIDEST
POINT)
2’MIN
(610 mm)
A
SERVICE AREA
TUBE REMOVAL SPACE FOR
EITHER END:
SIZES 30-32, 40-42, 50-52
12’-7½” (3848 mm)
SIZES 35-37, 45-47, 55-57
14’-4” (4369 mm)
MOTOR SERVICE
CLEARANCE
1’ - 10” (559 mm)

16
Table 3 — 23XRV Heat Exchanger Sizes A,B Dimensions (Nozzle-in-Head Waterbox)a,b,c,d,e,f
NOTE(S):
a. Service access should be provided per American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) 15, latest edition, National Fire Protection
Association (NFPA) 70, and local safety code.
b. Allow at least 3 ft (915 mm) overhead clearance for service rigging for compressor.
c. Certified drawings available upon request.
d. Marine waterboxes may add 6 in. (152 mm) to the width of the machine. See certified drawings for details.
e. ‘A’ length dimensions shown are for standard 150 psig (1034 kPa) design and Victaulic connections. The 300 psig (2068 kPa) design and/or flanges will add length. See
certified drawings.
f. Dished head waterbox covers are available only for 2-pass design.
HEAT EXCHANGER
SIZE
A (LENGTH)g
g. 1 or 3 pass length applies if either (or both) cooler or condenser is a 1 or 3 pass design. The 2-pass length assumes both cooler and condenser nozzles on same end of chiller.
B (WIDTH) C (HEIGHT)1-Pass 2-Pass 3-Pass
ft-in. mm ft-in. mm ft-in. mm
A14- 6-3/4 4439 14- 1-1/4 4301 14- 6-3/4 4439 See unit certified drawings
B16- 3-1/4 4959 15- 9-3/4 4822 16- 3-1/4 4959
Table 4 — 23XRV Heat Exchanger Sizes A,B Dimensions (Marine Waterbox)a,b,c,d,e,f
NOTE(S):
a. Service access should be provided per ASHRAE 15, latest edition, NFPA 70, and local safety code.
b. Allow at least 3 ft (915 mm) overhead clearance for service rigging for compressor.
c. Certified drawings available upon request.
d. Marine waterboxes may add 6 in. (152 mm) to the width of the machine. See certified drawings for details.
e. ‘A’ length dimensions shown are for standard 150 psig (1034 kPa) design and Victaulic connections. The 300 psig (2068 kPa) design and/or flanges will add length. See
certified drawings.
f. Dished head waterbox covers are available only for 2-pass design.
HEAT EXCHANGER
SIZE
A (LENGTH)g
g. 1 or 3 pass length applies if either (or both) cooler or condenser is a 1 or 3 pass design. The 2-pass length assumes both cooler and condenser nozzles on same end of chiller.
B (WIDTH) C (HEIGHT)1-Pass 2-Pass 3-Pass
ft-in. mm ft-in. mm ft-in. mm
A15- 9 4801 14- 6-1/2 4435 15- 5 4699 See unit certified drawings
B17- 5-1/2 5322 16- 3 4955 17- 1-1/2 5220
Table 5 — 23XRV Dimensions Heat Exchanger Sizes 30-57 (Nozzle-In-Head Waterbox)a,b,c,d,e,f
NOTE(S):
a. Service access should be provided per ASHRAE 15, latest edition, NFPA 70, and local safety code.
b. Allow at least 3 ft (915 mm) overhead clearance for service rigging for frame R compressor.
c. Certified drawings available upon request.
d. Marine waterboxes may add 6 in. (152 mm) to the width of the machine. See certified drawings for details.
e. ‘A’ length dimensions shown are for standard 150 psig (1034 kPa) design and Victaulic connections. The 300 psig (2068 kPa) design and/or flanges will add length. See
certified drawings.
f. Dished head waterbox covers not available for 3 pass design.
HEAT EXCHANGER
SIZE
A (LENGTH, WITH NOZZLE-IN-HEAD WATERBOX)
B (WIDTH) C (HEIGHT)1-Pass 2-Passg
g. Assumes both cooler and condenser nozzles on same end of chiller.
3-Pass
ft-in. mm ft-in. mm ft-in. mm
30 to 32 14- 3-1/4 4350 13- 8-1/4 4172 14- 3-1/4 4350
See unit
certified
drawings
35 to 37 15-11-3/4 4870 15- 4-3/4 4693 15-11-3/4 4870
40 to 42, 4D 14- 9 4496 14- 3-1/8 4347 14- 6 4420
45 to 47, 4E 16- 5-1/2 5017 15-11-5/8 4867 16- 2-1/2 4940
50 to 52 14-10 4521 14- 4-1/2 4382 14- 6-1/2 4432
55 to 57 16- 6-1/2 5042 16- 1 4902 16- 3 4953
Table 6 — 23XRV Heat Exchanger Sizes 30-57 Dimensions (Marine Waterbox)a,b,c,d,e
NOTE(S):
a. Service access should be provided per ASHRAE 15, latest edition, NFPA 70, and local safety code.
b. Allow at least 3 ft (915 mm) overhead clearance for service rigging for frame R compressor.
c. Certified drawings available upon request.
d. Marine waterboxes may add 6 in. (152 mm) to the width of the machine. See certified drawings for details.
e. ‘A’ length dimensions shown are for standard 150 psig (1034 kPa) design and Victaulic connections. The 300 psig (2068 kPa) design and/or flanges will add length. See
certified drawings.
HEAT EXCHANGER
SIZE
A (LENGTH, MARINE WATERBOX)
B (WIDTH) C (HEIGHT)2-Passf
f. Assumes both cooler and condenser nozzles on same end of chiller.
1 or 3-Passg
g. 1 or 3 pass length applies if cooler is a 1 or 3 pass design.
ft-in. mm ft-in. mm
30 to 32 14- 9 4496 16- 4-3/4 4997
See unit
certified
drawings
35 to 37 16- 5-1/2 5017 18- 1-1/4 5518
40 to 42, 4D 15- 2-3/4 4642 16- 3-1/4 5086
45 to 47, 4E 16-11-3/4 5163 18- 4-3/4 5607
50 to 52 15- 3-1/2 4661 16- 8-1/2 5093
55 to 57 17- 0 5182 18- 5 5613

17
LEGEND
Table 7 — 23XRV Waterbox Nozzle Sizes
FRAME
SIZE
NOZZLE SIZE (in.) (NOMINAL PIPE SIZE)
Cooler Condenser
1-Pass 2-Pass 3-Pass 1-Pass 2-Pass 3-Pass
A1-A3, B1-B3
NIH 866866
A4-A6, B4-B6
NIH 8661086
A,B
Marine 8 6 6N/A6N/A
310 8 6 10 8 6
410 8 6 10 8 6
510 8 6 10 10 8
Table 8 — 23XRV Compressor and Motor Weights
COMPRESSOR
TYPE
MOTOR
SIZE
ENGLISH SI
Total
Compressor
Weight
(lb)
Stator
Weight
(lb)
Rotor
Weight
(lb)
Motor
Terminal
Cover
(lb)
Total
Compressor
Weight
(kg)
Stator
Weight
(kg)
Rotor
Weight
(kg)
Motor
Terminal
Cover
(kg)
PH,J3036 110 167 N/A 1377 50 76 N/A
QV4090 370 193 39 1855 168 88 18
R P,Q,R,S,T,U,V,X 4866 441 229 46 2207 200 104 21
Table 9 — 23XRV Maximum Component Weightsa,b
NOTE(S):
a. To determine compressor frame size, refer to Fig. 2.
b. Weights for the items in the above table must be added to obtain the total chiller weight.
COMPONENT
FRAME 3 HEAT
EXCHANGER
FRAME 4 HEAT
EXCHANGER
FRAME 5 HEAT
EXCHANGER
FRAME A HEAT
EXCHANGER
FRAME B HEAT
EXCHANGER
lb kg lb kg lb kg lb kg lb kg
Isolation Valves 70 32 70 32 115 52 70 32 70 32
Suction Elbow
P Compressor N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Q Compressor 159 72 187 85 184 83 N/A N/A N/A N/A
R Compressor 179 81 237 108 232 105 N/A N/A N/A N/A
Discharge Elbow/
Muffler
P Compressor N/A N/A N/A N/A N/A N/A 584 265 584 265
Q Compressor 597 271 597 271 597 271 N/A N/A N/A N/A
R Compressor 747 339 747 339 747 339 N/A N/A N/A N/A
Vaporizer and Oil Sump 830 376 830 376 830 376 830 376 830 376
Economizer 542 246 542 246 542 246 174 79 174 79
VFD — Variable Frequency Drive
Table 10 — VFD (Variable Frequency Drive) Weight Table
DRIVE TYPE COMPRESSOR VOLTAGE/Hz AMPERAGE (A) WEIGHT (lb)
Std. Tier
P380/400/415/50 and 480/60 230 998 335, 445 1200
575/60 269 1200
Q/R 380/400/415/50 and 480/60 230 998
335, 445 1200
LF2 Q/R
380-415 50/60 440 1400
520, 608 1800
440-480 50/60 440 1500
520, 608 1800

18
Table 11 — 23XRV Cooler Frame Size A1-A6, B1-B6 Heat Exchanger Weights
FRAME
SIZE
ENGLISH METRIC (SI)
Steel
Wt (lb)
Copper
Wt (lb)
Dry Rigging
Wta(lb)
NOTE(S):
a. Dry rigging weight = Steel weight + Copper weight.
Refrig.
Wt (lb)
Ship Wt
(lb)
Water
Vol (Gal.)
Oper.
Wt (lb)
Steel
Wt (kg)
Copper
Wt (kg)
Dry Rigging
Wta(kg)
Refrig.
Wt (kg)
Ship Wt
(kg)
Water
Vol (L)
Oper.
Wt (kg)
A1 2506 734 3240 270 3510 47 3904 1137 333 1470 122 1592 178 1771
A2 2506 789 3295 290 3585 51 4009 1137 358 1495 132 1627 193 1819
A3 2506 889 3395 310 3705 57 4182 1137 403 1540 141 1681 216 1897
A4 2506 962 3468 330 3798 62 4315 1137 436 1573 150 1723 235 1958
A5 2506 1076 3582 360 3942 69 4520 1137 488 1625 163 1788 261 2050
A6 2506 1190 3696 390 4086 77 4725 1137 540 1677 177 1854 291 2144
B1 2642 839 3481 305 3786 54 4236 1198 381 1579 138 1717 204 1921
B2 2642 901 3543 325 3868 58 4352 1198 409 1607 147 1754 220 1974
B3 2642 1016 3658 355 4013 65 4558 1198 461 1659 161 1820 246 2067
B4 2642 1099 3741 375 4116 71 4706 1198 498 1696 170 1866 269 2134
B5 2642 1229 3871 415 4286 79 4946 1198 557 1755 188 1943 299 2242
B6 2642 1360 4002 445 4447 87 5177 1198 617 1815 202 2017 329 2348
Table 12 — 23XRV Condenser Frame Size A1-A6, B1-B6 Heat Exchanger Weights
FRAME
SIZE
ENGLISH METRIC (SI)
Steel
Wt (lb)
Copper
Wt (lb)
Dry Rigging
Wta(lb)
NOTE(S):
a. Dry rigging weight = Steel weight + Copper weight.
Refrig.
Wt (lb)
Ship Wt
(lb)
Water
Vol (Gal.)
Oper.
Wt (lb)
Steel
Wt (kg)
Copper
Wt (kg)
Dry Rigging
Wta(kg)
Refrig.
Wt (kg)
Ship Wt
(kg)
Water
Vol (L)
Oper.
Wt (kg)
A1 3390 734 4124 550 4674 47 5068 1538 333 1871 249 2120 178 2299
A2 3390 844 4234 550 4784 54 5237 1538 383 1921 249 2170 204 2375
A3 3390 944 4334 550 4884 61 5391 1538 428 1966 249 2215 231 2445
A4 3390 1049 4439 550 4989 67 5552 1538 476 2014 249 2263 254 2518
A5 3390 1190 4580 550 5130 77 5769 1538 540 2078 249 2327 291 2617
A6 3390 1345 4735 550 5285 87 6007 1538 610 2148 249 2397 329 2724
B1 3571 839 4410 625 5035 54 5485 1620 381 2001 283 2284 204 2488
B2 3571 964 4535 625 5160 62 5677 1620 437 2057 283 2340 235 2575
B3 3571 1078 4649 625 5274 69 5853 1620 489 2109 283 2392 261 2655
B4 3571 1198 4769 625 5394 77 6037 1620 543 2163 283 2446 291 2738
B5 3571 1360 4931 625 5556 87 6286 1620 617 2237 283 2520 329 2851
B6 3571 1537 5108 625 5733 99 6558 1620 697 2317 283 2600 375 2974
Table 13 — 23XRV Code 30-57 Heat Exchanger Weightsa,b,c,d,e
NOTE(S):
a. Cooler includes the suction elbow and 1/2 the distribution piping weight.
b. Condenser includes float valve and sump, discharge stub-out, and 1/2 the distribution piping weight.
c. For special tubes refer to the 23XRV Computer Selection Program.
d. All weights for standard 2-pass NIH (nozzle-in-head) design with Victaulic grooves.
e. 42D and 42E heat exchanges are for the condenser only.
CODE
ENGLISH SI
Dry Rigging Weight (lb)f
f. Rigging weights are for standard tubes of standard wall thickness (Turbo-B3 and Spikefin 2, 0.025-in. [0.635 mm] wall).
Machine Charge Dry Rigging Weight (kg)fMachine Charge
Cooler
Only
Condenser
Only
Refrigerant Weight (lb) Liquid Volume (Gal.) Cooler
Only
Condenser
Only
Refrigerant Weight (kg) Liquid Volume (L)
Economizer No Economizer Cooler Condenser Economizer No Economizer Cooler Condenser
30 4148 3617 800 650 56 56 1882 1641 363 295 212 212
31 4330 3818 800 650 64 65 1964 1732 363 295 242 246
32 4522 4023 800 650 72 74 2051 1825 363 295 273 280
35 4419 4529 910 760 61 61 2004 2054 413 345 231 231
36 4627 4758 910 760 70 72 2099 2158 413 345 265 273
37 4845 4992 910 760 80 83 2198 2264 413 345 303 314
40 5008 4962 900 750 103 110 2272 2251 408 340 390 416
41 5178 5155 900 750 111 119 2349 2338 408 340 420 451
42 5326 5347 900 750 119 129 2416 2425 408 340 450 488
4D 5326 5347 900 750 119 129 2416 2425 408 340 450 488
45 5463 5525 1015 865 112 120 2478 2506 460 392 424 454
46 5659 5747 1015 865 122 130 2567 2607 460 392 462 492
47 5830 5967 1015 865 130 141 2644 2707 460 392 492 534
4E 5830 5967 1015 865 130 141 2644 2707 460 392 492 534
50 5827 6013 1250 1100 132 147 2643 2727 567 499 500 557
51 6053 6206 1250 1100 143 156 2746 2815 567 499 541 591
52 6196 6387 1250 1100 150 165 2810 2897 567 499 568 625
55 6370 6708 1430 1280 144 160 2889 3043 649 581 545 606
56 6631 6930 1430 1280 156 171 3008 3143 649 581 591 647
57 6795 7138 1430 1280 164 181 3082 3238 649 581 621 685

19
Table 14 — 23XRV Additional Data for Cooler Marine Waterboxesa,b,c
NOTE(S):
a. Add to heat exchanger data for total weights or volumes.
b. Weight adder shown is the same for cooler and condenser of equal frame size.
c. For the total weight of a vessel with a marine waterbox, add these values to the heat exchanger weights (or volume).
HEAT EXCHANGER FRAME, PASS
ENGLISH SI
Rigging Weight
(lb) (See Note 2)
Water Volume
(Gal.)
Rigging Weight
(kg) (See Note 2)
Water Volume
(L)
Frame A,B, 1 Pass, 150 psig (1034 kPa) 760 64 345 242
Frame A,B, 2 Pass, 150 psig (1034 kPa) 400 29 181 110
Frame A,B, 3 Pass, 150 psig (1034 kPa) 752 55 341 208
Frame 3, 1 and 3 Pass, 150 psig (1034 kPa) 730 84 331 318
Frame 3, 2 Pass, 150 psig (1034 kPa) 365 42 166 159
Frame 4, 1 and 3 Pass, 150 psig (1034 kPa) 1888 109 856 413
Frame 4, 2 Pass, 150 psig (1034 kPa) 944 54 428 204
Frame 5, 1 and 3 Pass, 150 psig (1034 kPa) 2445 122 1109 462
Frame 5, 2 Pass, 150 psig (1034 kPa) 1223 61 555 231
Frame A,B, 1 Pass, 300 psig (2068 kPa) 812 64 368 242
Frame A,B, 2 Pass, 300 psig (2068 kPa) 436 29 198 110
Frame A,B, 3 Pass, 300 psig (2068 kPa) 788 55 357 208
Frame 3, 1 and 3 Pass, 300 psig (2068 kPa) 860 84 390 318
Frame 3, 2 Pass, 300 psig (2068 kPa) 430 42 195 159
Frame 4, 1 and 3 Pass, 300 psig (2068 kPa) 2162 109 981 413
Frame 4, 2 Pass, 300 psig (2068 kPa) 1552 47 704 178
Frame 5, 1 and 3 Pass, 300 psig (2068 kPa) 2655 122 1204 462
Frame 5, 2 Pass, 300 psig (2068 kPa) 1965 53 891 201
Table 15 — 23XRV Additional Data for Condenser Marine Waterboxesa,b,c
HEAT EXCHANGER FRAME, PASS
ENGLISH SI
Rigging Weight
(lb) (see Note 2)
Water Volume
(gal)
Rigging Weight
(kg) (see Note 2)
Water Volume
(L)
Frame A,B, 1 Pass, 150 psig (1034 kPa) N/A N/A N/A N/A
Frame A,B, 2 Pass, 150 psig (1034 kPa) 454 32 206 121
Frame A,B, 3 Pass, 150 psig (1034 kPa) N/A N/A N/A N/A
Frame 3, 1 and 3 Pass, 150 psig (1034 kPa) N/A N/A N/A N/A
Frame 3, 2 Pass, 150 psig (1034 kPa) 365 42 166 159
Frame 4, 1 and 3 Pass, 150 psig (1034 kPa) N/A N/A N/A N/A
Frame 4, 2 Pass, 150 psig (1034 kPa) 989 54 449 204
Frame 5, 1 and 3 Pass, 150 psig (1034 kPa) N/A N/A N/A N/A
Frame 5, 2 Pass, 150 psig (1034 kPa) 1195 60 542 227
Frame A,B, 1 Pass, 300 psig (2068 kPa) N/A N/A N/A N/A
Frame A,B, 2 Pass, 300 psig (2068 kPa) 491 42 223 159
Frame A,B, 3 Pass, 300 psig (2068 kPa) N/A N/A N/A N/A
Frame 3, 1 and 3 Pass, 300 psig (2068 kPa) N/A N/A N/A N/A
Frame 3, 2 Pass, 300 psig (2068 kPa) 430 42 195 159
Frame 4, 1 and 3 Pass, 300 psig (2068 kPa) N/A N/A N/A N/A
Frame 4, 2 Pass, 300 psig (2068 kPa) 1641 47 744 178
Frame 5, 1 and 3 Pass, 300 psig (2068 kPa) N/A N/A N/A N/A
Frame 5, 2 Pass, 300 psig (2068 kPa) 1909 50 866 189
NOTE(S):
a. Add to heat exchanger data for total weights or volumes.
b. Weight adder shown is the same for cooler and condenser of equal frame size.
c. For the total weight of a vessel with a marine waterbox, add these values to the heat exchanger weights (or volume).

20
LEGEND
LEGEND
Table 16 — 23XRV Waterbox Cover Weights, Frames 3,4,5 — English (lb)a,b,c
NOTE(S):
a. Add to heat exchanger data for total weights or volumes.
b. Weight adder shown is the same for cooler and condenser of equal frame size.
c. For the total weight of a vessel with a marine waterbox, add these values to the heat exchanger weights (or volume).
WATERBOX
DESCRIPTION
COOLER CONDENSER
Frame 3 Frame 4 Frame 5 Frame 3 Frame 4 Frame 5
Victaulic
Nozzles Flanged Victaulic Nozzles Flanged Victaulic Nozzles Flanged Victaulic Nozzles Flanged Victaulic Nozzles Flanged Victaulic Nozzles Flanged
NIH 1 Pass Cover,
150 psig 282 318 148 185 168 229 282 318 148 185 168 229
NIH 2 Pass Cover,
150 psig 287 340 202 256 222 276 287 340 191 245 224 298
NIH 3 Pass Cover,
150 psig 294 310 472 488 617 634 294 310 503 519 628 655
NIH Plain End,
150 psig 243 243 138 138 154 154 225 225 138 138 154 154
MWB End Cover,
150 psig 243/315 243/315 138/314 138/314 154/390 154/390 225/234 225/234 138/314 138/314 154/390 154/390
NIH 1 Pass Cover,
300 psig 411 486 633 709 764 840 411 486 633 709 764 840
NIH 2 Pass Cover,
300 psig 411 518 626 733 760 867 411 578 622 729 727 878
NIH 3 Pass Cover,
300 psig 433 468 660 694 795 830 433 468 655 689 785 838
NIH Plain End,
300 psig 291 291 522 522 658 658 270 270 522 522 658 658
MWB End Cover,
300 psig 445/619 445/619 522/522 522/522 658/658 658/658 359/474 359/474 522/522 522/522 658/658 658/658
MWB —Marine Waterbox
NIH —Nozzle-in-Head
Table 17 — 23XRV Waterbox Cover Weights, Frames 3,4,5 — SI (kg)a,b,c
NOTE(S):
a. Add to heat exchanger data for total weights or volumes.
b. Weight adder shown is the same for cooler and condenser of equal frame size.
c. For the total weight of a vessel with a marine waterbox, add these values to the heat exchanger weights (or volume).
WATERBOX
DESCRIPTION
COOLER CONDENSER
Frame 3 Frame 4 Frame 5 Frame 3 Frame 4 Frame 5
Victaulic
Nozzles Flanged Victaulic
Nozzles Flanged Victaulic
Nozzles Flanged Victaulic
Nozzles Flanged Victaulic
Nozzles Flanged Victaulic
Nozzles Flanged
NIH 1 Pass Cover,
1034 kPa 128 144 67 84 76 104 128 144 67 84 76 104
NIH 2 Pass Cover,
1034 kPa 130 154 92 116 101 125 130 154 87 111 102 135
NIH 3 Pass Cover,
1034 kPa 133 141 214 221 280 288 133 141 228 235 285 297
NIH Plain End,
1034 kPa 110 110 63 63 70 70 102 102 63 63 70 70
MWB End Cover
1034 kPa 110/143 110/143 63/142 63/142 70/177 70/177 102/106 102/106 63/142 63/142 70/177 70/177
NIH 1 Pass Cover,
2068 kPa 186 220 287 322 347 381 186 220 287 322 346 381
NIH 2 Pass Cover,
2068 kPa 186 235 284 332 344 393 186 235 282 331 330 398
NIH 3 Pass Cover,
2068 kPa 196 212 299 315 361 376 196 212 297 313 356 380
NIH Plain End
2068 kPa 132 132 237 237 298 298 122 122 237 237 298 298
MWB End Cover
2068 kPa 202/281 202/281 237/237 237/237 298/298 298/298 163/215 163/215 237/237 237/237 298/298 298/298
MWB —Marine Waterbox
NIH —Nozzle-in-Head