Conair Thermolator TW-S User manual

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USER GUIDE
UGH056-0917
Thermolator®TW-S and TW-P
Temperature Control Units
TW-S TW-P

It’s a good idea to record the model and serial number(s) of your equipment and the date
you received it in the User Guide. Our service department uses this information, along
with the manual number, to provide help for the specific equipment you installed.
Please keep this User Guide and all manuals, engineering prints, and parts lists together
for documentation of your equipment.
Date:
Manual Number: UGH056-0917
Serial Number(s):
Model Number(s):
DISCLAIMER: Conair shall not be liable for errors contained in this User Guide or for incidental, consequential
damages in connection with the furnishing, performance or use of this information. Conair makes no warranty
of any kind with regard to this information, including, but not limited to, the implied warranties of merchantability
and fitness for a particular purpose.
Please record your equipment’s
model and serial number(s) and
the date you received it in the
spaces provided.
Copyright 2017 l Conair l All rights reserved

Table of Contents I i
Table of Contents
1-1 Introduction
Purpose of the User Guide ............................................................................... 1-2
How the Guide Is Organized............................................................................. 1-2
Your Responsibilities as a User ........................................................................ 1-2
ATTENTION: Read this so no one gets hurt....................................................... 1-3
How to Use the Lockout Device ....................................................................... 1-5
2-1 Description
What is the Thermolator TW-P......................................................................... 2-2
Typical Applications......................................................................................... 2-2
How the TW-P Direct Injection Works............................................................... 2-3
How the Closed Circuit Works.......................................................................... 2-4
How the Closed Circuit Separate Source Works ............................................... 2-5
TW-P Control Features vs TW-V and TW-S ....................................................... 2-6
Specifications: TW-P........................................................................................ 2-7
TW-P Features and Options ............................................................................. 2-8
Options ........................................................................................................... 2-8
3-1 Installation
Unpacking the Boxes...................................................................................... .3-2
Preparing for Installation ................................................................................ .3-3
Connecting Process and Water Supply Lines Without Purge............................. 3-4
Mold Purge Valve Connections......................................................................... 3-5
Connecting the Main Power Source................................................................. 3-6
Testing the Installation..................................................................................... 3-7
Initial Setup..................................................................................................... 3-8
Operating Mode ............................................................................................ 3-10
Temperature Units......................................................................................... 3-11
Setpoint ........................................................................................................ 3-12
Alarm Points.................................................................................................. 3-12

ii I Table of Contents
4-1 Operation
The TW-P Control ............................................................................................ 4-2
Default Display................................................................................................ 4-3
Starting the Thermolator.................................................................................. 4-4
Stopping the Thermolator ................................................................................ 4-5
Using the Optional Mold Purge Option ............................................................. 4-6
Conair TW-P Thermolator ................................................................................ 4-7
5-1 Maintenance
Maintenance of your Thermolator .................................................................... 5-2
Preventative Maintenance Schedule ................................................................ 5-2
Accessing the Thermolator Enclosure .............................................................. 5-3
Removing the Pump Motor and Seal (1/2 to 3 Hp units)................................... 5-4
Reassembling the Pump Motor and Seal (1/2 to 3 Hp units)............................. 5-7
Removing the Pump Motor and Seal (5 to 10 Hp units) .................................... 5-9
Reassembling Pump Motor and Seal (5 to 10 Hp units................................... 5-11
6-1 Troubleshooting
Before Beginning............................................................................................. 6-2
A Few Words of Caution................................................................................... 6-3
Identifying the Cause of a Problem .................................................................. 6-4
Controller Alarms............................................................................................. 6-5
Controller Control Fault Logic ........................................................................ 6-14
Unit Faults..................................................................................................... 6-15
Unit Will Not Power Up................................................................................... 6-26
Troubleshooting............................................................................................. 6-27
Replacing the Heater Contactor ..................................................................... 6-29
Checking the RTD.......................................................................................... 6-30
Replacing the RTD......................................................................................... 6-32
Repairing Cooling Valves ............................................................................... 6-33
Disassembly of Alternate Direct Acting Solenoid Valves.................................. 6-34
Alternate Pilot Operated Solenoid Valves........................................................ 6-35

Table of Contents I iii
Replacing Immersion Heaters........................................................................ 6-36
Removing the Pump ...................................................................................... 6-38
AAppendix
Customer Service Information ........................................................................ A-1
Warranty Information....................................................................................... A-2
BAppendix
PID Parameters ............................................................................................... B-1
Setting the Security Passcode ......................................................................... B-4
CAppendix
Plumbing Diagram........................................................................................... C-1
Plumbing Curves ............................................................................................. C-4
DAppendix
Service Parts................................................................................................... D-1
EAppendix
External Interfaces .......................................................................................... E-1
FAppendix
Pressure Switch Settings..................................................................................F-1
GAppendix
Mold Purge Installation Instructions................................................... G-1
HAppendix
Flowmeter Installation Instructions .................................................... H-1

iv I Table of Contents

1
SECTION
1
Introduction
Introduction I 1-1
Introduction
Purpose of the User Guide ..................................... 1-2
How the Guide Is Organized ................................... 1-2
Your Responsibilities as a User ............................. 1-2
Foreword ............................................................ 1-3
ATTENTION: Read This So No One Gets Hurt.............. 1-4
How to Use the Lockout Device .............................. 1-5

1-2 I Introduction
Purpose of the User Guide
This User Guide describes the Conair Thermolator®TW-S and TW-P and explains step-
by-step how to install and operate this equipment.
Before installing this product, please take a few moments to read the User Guide and
review the diagrams and safety information in the instruction packet. You also should
review manuals covering associated equipment in your system. This review won’t take
long, and it could save you valuable installation and operating time later.
How the Guide is Organized
Symbols have been used to help organize the User Guide and call your attention to impor-
tant information regarding safe installation and operation.
Symbols within triangles warn of conditions that could be hazardous to users or could
damage equipment. Read and take precautions before proceeding.
Numbers indicate tasks or steps to be performed by the user.
A diamond indicates the equipment’s response to an action performed by the user or a
situation.
An open box marks items in a checklist.
A circle marks items in a list.
Indicates a tip. A tip is used to provide you with a suggestion that will help you with the
maintenance and the operation of this equipment.
Indicates a note. A note is used to provide additional information about the steps you are
following throughout the manual.
Your Responsibility as a User
You must be familiar with all safety procedures concerning installation, operation, and
maintenance of this equipment. Responsible safety procedures include:
•Thorough view of this User Guide, paying particular attention to hazard warnings,
appendices, and related diagrams.
•Thorough review of the equipment itself, with careful attention to voltage sources,
intended use, and warning labels.
•Thorough review of instruction manuals for associated equipment.
•Step-by-step adherence to instructions outlined in this User Guide.
1
u
r
•
2
0

Introduction I1-3
1
Introduction
Foreword
The Thermolator®typically consists of a fluid pump, electric immersion heater, and
temperature control valve in a compact packaged cabinet for easy location in industrial
applications where fluid temperature control is required.
This manual is to serve as a guide for installing, operating, and maintaining the equip-
ment. Improper installation can lead to poor performance and/or equipment damage. We
recommend the use of qualified installers and service technicians for all installation and
maintenance of this equipment.
This manual is for our standard product. The information in this manual is general in
nature. Unit-specific drawings and supplemental documents are included with the equip-
ment as needed. Additional copies of documents are available upon request. We strive to
maintain an accurate record of all equipment during the course of its useful life.
Due to the ever-changing nature of applicable codes, ordinances, and other local laws
pertaining to the use and operation of this equipment, we do not reference them in this
manual. There is no substitute for common sense and good operating practices when plac-
ing any mechanical equipment into operation. We encourage all personnel to familiarize
themselves with this manual’s contents. Failure to do so may unnecessarily prolong equip-
ment down time.
Follow good piping practices and the information in this manual to ensure successful
installation and operation of this equipment.
We trust your equipment will have a long and useful life. If you should have any ques-
tions, please contact our Service Department specifying the serial number and model
number of the unit as indicated on the nameplate.
Contact Conair
Parts and Service
Phone: [phone]
From outside of the
United States,
Call: 814 437 6861

1-4 I Introduction
ATTENTION:
Read This So No One Gets Hurt
We design equipment with the user’s safety in mind. You can avoid the potential hazards
identified on this machine by following the procedures outlined below and elsewhere in
the User Guide.
WARNING: Improper installation, operation, or servic-
ing may result in equipment damage or personal
injury.
This equipment should be installed, adjusted, and serviced by qualified technical
personnel who are familiar with the construction, operation, and potential hazards
of this type of machine.
All wiring, disconnects, and fuses should be installed by qualified electrical
technicians in accordance with electrical codes in your region. Always maintain
a safe ground. Do not operate the equipment at power levels other than what is
specified on the machine serial tag and data plate.
WARNING: Voltage hazard
This equipment is powered by three-phase alternating current, as specified on the
machine serial tag and data plate.
A properly sized conductive ground wire from the incoming power supply must be
connected to the chassis ground terminal inside the electrical enclosure. Improp-
er grounding can result in severe personal injury and erratic machine operation.
Always disconnect and lock out the incoming main power source before opening
the electrical enclosure or performing non-standard operating procedures, such
as routine maintenance. Only qualified personnel should perform troubleshooting
procedures that require access to the electrical enclosure while power is on.
WARNING: Compressed air hazard
If you use compressed air, you must wear eye protection and observe all OSHA
and other safety regulations pertaining to the use of compressed air. Bleed off
pressure before servicing equipment.
CAUTION: Hot Surfaces
Surface temperatures inside the Thermolator can exceed 300° F {149° C}. Always
allow the unit to cool below 100° F {38º C} before opening, servicing, or disas-
sembling the unit.

Introduction I1-5
1
Introduction
How to Use the Lockout Device
CAUTION: Before performing maintenance or repairs on this product, you should
disconnect and lockout electrical power sources to prevent injury from unex-
pected energization or start-up. A lockable device may be provided to isolate this
product from potentially hazardous electricity.
WARNING: Before removing lockout devices and returning switches to the ON
position, make sure that all personnel are clear of the machine, tools have been
removed and all safety guards reinstalled.
Lockout is the preferred method of isolating machines or equipment from energy sources.
Your Conair product may be equipped with the lockout device pictured below. To use the
lockout device:
1 Stop or turn off the equipment.
2 Isolate the equipment from the electric power.
3 Turn the rotary disconnect switch to the OFF, or “O” position
4 Secure the device with an assigned lock or tag.
5 The equipment is now locked out.
If the machine has no included lockout device, perform the same procedure at the up-
stream device as part of premises electrical system. Incoming cooling water and com-
pressed air (if purge) are additional energy sources that need to be controlled.

1-6 I Introduction

2
SECTION
2
Description
Description I 2-1
Description
What is the Thermolator TW-S and TW-P? ................ 2-2
Typical Applications ............................................. 2-2
How the TW-S and TW-P Series Direct Injection Works 2-3
How the Closed Circuit Works ................................ 2-4
How the Closed Circuit Separate Source Works ......... 2-5
How the TW-P Direct Injection Works....................... 2-5
TW-S Control Features vs TW-V and TW-P ................ 2-6
TW-P Control Features vs TW-V and TW-S ................ 2-7
Specifications: TW-S............................................. 2-8
Specifications: TW-P............................................. 2-9

2-2 I Description
What is the Thermolator TW-S and TW-P
The Thermolator TW-S and TW-P Series circulates water at a temperature higher than the
available water supply, to add or remove heat as needed to maintain a uniform temperature
setpoint in the process.
The TW-S and TW-P Series is available in single or multiple-zone configurations for
process heating and cooling. Two-zone models can control up to two temperatures at dif-
ferent locations in the process. Two-zone models have common cooling water manifolds
and electrical connections.
Typical Applications
The best model for your application depends on the process temperature you need to
maintain and the quality of the cooling water supply.
TW direct injection (DI) models control the temperature by discharging heated process
water and adding cooling water directly from the water supply. DI models are designed
for:
•Process temperatures up to 250°F {121° C} - with options up to 300° F {149° C}.
•Use with chiller water or properly treated and filtered tower or city water.
Direct injection models may be used with glycol/water process loop mixtures, as long
as the glycol does not exceed 50% of the mixture. If your application requires a higher
percentage of glycol, or if you have a contaminated cooling water supply, ask your Conair
representative about our closed-circuit or isolated circuit Thermolator TW-S and TW-P
models.
IMPORTANT: Do not use deionized water or glycol mixtures containing additives
in the Thermolator. Softened water or glycol mixtures with additives, such as au-
tomotive fluids, can damage the Thermolator. Glycol/water process loop mixtures
should use only industrial-grade ethylene or propylene glycol.
Contact Conair for more information about recommendations for your product.
Contact Conair Customer Service
1 800 458 1960.
From outside of the United States,
call: 814 437 6861

Description I2-3
2
Description
How the TW-S and TW-P Series
Direct Injection Works
Direct injection models maintain the process temperature by electrically heating and/or
injecting cool water supplied to the Thermolator by a chiller, tower, or other water source.
Heater
To Process
From Process
Cooling Water In
Cooling Water Out
Cooling
Valve
Mixing
Tank
Pump
From Process RTD
Low Pressure Switch
From
Process
Pressure
Gauge
To
Process
Pressure
Gauge
Relief
Valve
Bypass/
De-aeration
(or Optional
2nd Heater)
To Process RTD
1 The temperature of the process fluid is
measured as it leaves the unit’s primary
heater tank. The fluid then flows through
the “To Process” line A to the mold or
process. The fluid returns to the unit
through the “From Process” line B for
reheating or cooling.
2 The temperature of the process fluid is
measured as it flows into the mixing tank
through the “From Process” line B.
3 If the “To Process” temperature is above
the setpoint value, the cooling valve
opens. Cool water enters the bottom of
the mixing tank via the “Cooling In” line
C. Warm water flows out of the mixing
tank via the “Cooling Out” line D.
4 If the “To Process” temperature is below
the setpoint, the heater elements inside the
heater tank are energized.
5 The pump moves water from the mixing
tank into the heater tank. Pressure is mea-
sured before and after the pump with pres-
sure gauges E and F. Note: Depending on
your model, you may have an additional
heater in the mixing tank.
D
A
B
C
E
E
F
F
TW-S Direct Injection

2-4 I Description
How the Closed Circuit Works
Closed Circuit models maintain the process temperature by electrically heating and indirectly
cooling fluid in the process circuit. Cooling water supplied by a chiller, tower or other water source,
is mixed with the process fluid only during the initial filling or when water is needed to make up
process fluid loss. A brazed-plate heat exchanger replaces the mixing tank used on direct injection
units.
1 The temperature of the process fluid is measured as it
leaves the unit’s heater tank. The fluid then flows through
the “To Process” line A to the mold or process. The fluid
returns to the unit through the “From Process” line B for
reheating or cooling.
2 If the temperature is above the setpoint value, the cool-
ing valve opens. Cool water enters the heat exchanger
via the “Cooling In” line. Process fluid is always being
circulated through the process side of the heat exchanger.
The process fluid is indirectly cooled via conduction from
the colder water now running through the cooling side of
the heat exchanger. If the measured temperature is below
the setpoint, the heater elements inside the heater tank are
energized.
3 The pump moves water from the heat exchanger to the
heater tank. Pressure is measured before and after the pump
with pressure gauge E and F.
D
A
B
C
E
F
TW-S Closed Circuit
Optional From Process RTD

Description I2-5
2
Description
How the Closed Circuit Separate Source Works
Closed Circuit Separate Source models maintain the process temperature by electrically heating and
indirectly cooling fluid in the process circuit. Cooling water supplied by a chiller, tower or other water
source, is never mixed with process fluid. Fluid to fill the process loop is provided by a “separate
source” A brazed plate heat exchanger replaces the mixing tank used on direct injection units.
1 The temperature of the process fluid is measured as it
leaves the unit’s heater tank. The fluid then flows through
the “To Process” line A to the mold or process. The fluid
returns to the unit through the “From Process” line B for
reheating or cooling.
2 Alternatively, the temperature of the process fluid may
be measured as it flows into the mixing tank through the
“From Process” line B.
3 If the temperature is above the setpoint value, the cooling
valve opens. Cool water enters the heat exchanger via the
“Cooling In” line. Process fluid is always being circu-
lated through the process side of the heat exchanger. The
process fluid is indirectly cooled via transmission from
the colder water now running through the cooling side of
the heat exchanger. If the measured temperature is below
the setpoint, the heater elements inside the heater tank are
energized.
4 The pump moves water from the heat exchanger to the
heater tank. Pressure is measured before and after the pump
with pressure gauge E and F.
D
A
B
C
E
F
TW-P Closed Circuit Separate Source

2-6 I Description
TW-S Control Features vs TW-V and TW-P
Model TW-S
Direct Injection 
Closed Circuit - Common Source
Closed Circuit - Separate Source
Construction
Standard Pump Range 3/4 to 10 Hp
{0.56 to 7.45 KW}
Standard Heater Range 0 to 48 KW
Cast Heater / Pump 
Incoloy Heaters 
Silicon Carbide Seals 
Pressure Gauges 
250°F Setpoint Range 
300°F Setpoint Range
Controls
PID Control 
Setpoint / Actual Display 
Password Protection 
Modbus RTU via RS-485
SPI via RS-485
Retransmit Process Temp (4-20mA)
Hand Held Remote
Auto Restart Capability 
High Temperature Safety
Mold Purge
Phase Detection Circuit
Heat Error for Heater Malfunction
Remote Start/Stop 
120°F Air Purge Cancel 
Quick Access Cool Down Mode 
Status / Alarm Lights
Panel Mounted Status Lights 7 LEDs
Panel Mounted Alarm Lights 3 LEDs
Audible Alarm 
Strobe Light
Model TW-P TW-V
Direct Injection  
Closed Circuit - Common Source
Closed Circuit - Separate Source
Construction
Standard Pump Range 3/4 to 10 Hp
{0.56 to 7.45 KW}
3/4 to 10 Hp
{0.56 to 7.45 KW}
Standard Heater Range 0 to 48 KW 12 KW
Cast Heater / Pump  
Incoloy Heaters  
Silicon Carbide Seals  
Pressure Gauges  
250°F Setpoint Range  
300°F Setpoint Range
Controls
PID Control  
Setpoint / Actual Display  
Password Protection 
Modbus RTU via RS-485
SPI via RS-485
Retransmit Process Temp (4-20mA)
Hand Held Remote
Auto Restart Capability 
High Temperature Safety
Mold Purge
Phase Detection Circuit 
Heat Error for Heater Malfunction 
Remote Start/Stop 
120°F Air Purge Cancel 
Quick Access Cool Down Mode 
Status / Alarm Lights
Panel Mounted Status Lights 12 LEDs 1 LED
Panel Mounted Alarm Lights 5 LEDs 1 LED
Audible Alarm 
Strobe Light
The TW-S Control
Control features on the TW-S Series Thermolators Control features on the TW-P and TW-V Series Thermolators
PID Control
Phase
detection
indicates
incorrect
pump
rotation or
an open
electrical
leg.
Standard
Optional

Description I2-7
2
Description
TW-P Control Features vs TW-V and TW-S
Model TW-P
Direct Injection 
Closed Circuit - Common Source
Closed Circuit - Separate Source
Construction
Standard Pump Range 3/4 to 10 Hp
{0.56 to 7.45 KW}
Standard Heater Range 0 to 48 KW
Cast Heater / Pump 
Incoloy Heaters 
Silicon Carbide Seals 
Pressure Gauges 
250°F Setpoint Range 
300°F Setpoint Range
Controls
PID Control 
Setpoint / Actual Display 
Password Protection 
Modbus RTU via RS-485
SPI via RS-485
Retransmit Process Temp (4-20mA)
Hand Held Remote
Auto Restart Capability 
High Temperature Safety
Mold Purge
Phase Detection Circuit 
Heat Error for Heater Malfunction 
Remote Start/Stop 
120°F Air Purge Cancel 
Quick Access Cool Down Mode 
Status / Alarm Lights
Panel Mounted Status Lights 12 LEDs
Panel Mounted Alarm Lights 5 LEDs
Audible Alarm 
Strobe Light
Model TW-S TW-V
Direct Injection  
Closed Circuit - Common Source
Closed Circuit - Separate Source
Construction
Standard Pump Range 3/4 to 10 Hp
{0.56 to 7.45 KW}
3/4 to 10 Hp
{0.56 to 7.45 KW}
Standard Heater Range 0 to 48 KW 12 KW
Cast Heater / Pump  
Incoloy Heaters  
Silicon Carbide Seals  
Pressure Gauges  
250°F Setpoint Range  
300°F Setpoint Range
Controls
PID Control  
Setpoint / Actual Display  
Password Protection 
Modbus RTU via RS-485
SPI via RS-485
Retransmit Process Temp (4-20mA)
Hand Held Remote
Auto Restart Capability 
High Temperature Safety
Mold Purge
Phase Detection Circuit
Heat Error for Heater Malfunction
Remote Start/Stop 
120°F Air Purge Cancel 
Quick Access Cool Down Mode 
Status / Alarm Lights
Panel Mounted Status Lights 7 LEDs 1 LED
Panel Mounted Alarm Lights 3 LEDs 1 LED
Audible Alarm 
Strobe Light
The TW-P Control
Mold
Purge
Rapid
Cool
Process
Cool Down
Control Power
Autostart Signal
Pump
Heat
Cool
Coolant Pressure
Temperature Limit
Electrical Phase Error
Heat Error
Process Cool Down
Rapid Cool
Communications
Remote Heat/Cool
Program Mode
Mold Purge
Flow GPM (flash)
Control features on the TW-P Series Thermolators Control features on the TW-S and TW-V Series Thermolators
PID Control
Purge On/
Off button
included on
control.
Phase
detection
indicates
incorrect
pump rotation
or an open
electrical leg.
Remote Start/
Stop works
with external
timers or
switches for
convenient
preheating of
molds.
Standard
Optional
* 4-20mA

2-8 I Description
Specifications: TW-S
Specification Notes
Models TW-S (direct injection)‡
Performance Characteristics
Minimum setpoint temperature °F {°C} 40 {4}
Maximum setpoint temperature °F {°C} 250 {121}, (300 {149} optional)
Minimum operating temperature °F {°C} Approximately 20° {11°} above the cooling water inlet temperature*
Available pump sizes 0.75, 1, 2, 3, 5, 7.5, 10 Hp {0.56, 0.75, 1.49, 2.24, 3.73, 5.59, or 7.46 kW}
Available heater sizes 9, 12, 18, 24, 36 or 48 kW
Connections to/from process NPT (female) 1.50 inches
Connections in/out cooling water NPT (female) 1.00 inches
Pump Performance - Consult your Conair representative for pump performance characteristics at other operating points.
Pump 3/4 Hp {0.56 kW} 1 Hp {0.75 kW} 2 Hp {1.49 kW} 3 Hp {2.24 kW} 5 Hp {3.73 kW} 7.5 Hp {5.59 kW} 10 Hp {7.46 kW}
Nominal flow gpm {lpm} 50 {189} 55 {208} 75 {284} 85 {322} 100 {379} 120 {454} 150 {568}
Pressure@ nominal flow psi {kg/cm2} 20 {1.4} 25 {1.7} 30 {2.1} 32 {2.2} 46 {3.2} 56 {3.9} 65 {4.5}
Dimensions inches {mm}
Cabinet Style Single Zone (A) Dual Zone (B)†
Height 28.31 {719} 29.00 {734}
Width 14.00 {356} 28.34 {720}
Depth 25.75 {654} 26.06 {662}
Shipping weight ranges lb {kg} Weights vary depending on cabinet size and options.
Single Zone Dual Zone
Pump Minimum Maximum Minimum Maximum
0.75 Hp {0.56 kW} 240 {109} 280 {127} 491 {223} 576 {261}
1 Hp {0.75 kW} 245 {111} 290 {132} 499 {226} 584 {265}
2 Hp {1.49 kW} 248 {113} 298 {131} 515 {234} 590 {268}
3 Hp {2.24 kW} 259 {118} 299 {136} 538 {244} 623 {283}
5 Hp {3.73 kW} 302 {137} 352 {160} 629 {285} 699 {317}
7.5 Hp {5.59 kW} 317 {144} 362 {164} 649 {294} 729 {331}
10 Hp {7.46 kW} 329 {149} 379 {172} 683 {310} 763 {346}
Total Full Load Amps per zone §
Heater 9 kW 12 kW 18 kW
Voltage 208/3/60 230/3/60 380/3/60 400/3/50 460/3/60 575/3/60 208/3/60 230/3/60 380/3/60 400/3/50 460/3/60 575/3/60 208/3/60 230/3/60 380/3/60 400/3/50 460/3/60 575/3/60
Pump size
0.75 Hp {0.56 kW} 25.9 15.0 12.9 10.5 33.4 19.3 16.7 13.5 48.5 28.0 24.2 19.5
1.0 Hp {0.75 kW} 26.8 15.2 15.3 13.3 10.6 34.3 19.5 19.6 17.1 13.6 49.4 28.2 28.3 24.5 19.6
2.0 Hp {1.49 kW} 28.9 16.6 16.7 14.3 11.6 36.4 20.9 21.0 18.1 14.6 51.5 29.6 29.7 25.6 20.6
3.0 Hp {2.24 kW} 31.7 13.4 18.0 15.4 12.5 39.2 22.4 22.3 19.2 15.5 54.3 31.1 31.0 26.7 21.5
5.0 Hp {3.73 kW} 36.3 20.7 18.2 17.7 14.2 43.8 25.0 22.5 21.5 17.2 58.9 33.7 31.2 29.0 23.2
7.5 Hp {5.59 kW} 42.1 24.9 20.5 20.3 16.3 49.6 29.2 24.8 24.1 19.3 64.7 37.9 33.5 31.6 25.3
10.0 Hp {7.46 kW} 50.3 28.9 24.8 24.1 18.9 57.8 33.2 29.1 27.9 21.9 72.9 41.9 37.8 35.4 27.9
Total Full Load Amps per zone §
Heater 24 kW 36 kW 48 kW
Voltage 208/3/60 230/3/60 380/3/60 400/3/50 460/3/60 575/3/60 208/3/60 230/3/60 380/3/60 400/3/50 460/3/60 575/3/60 208/3/60 230/3/60 380/3/60 400/3/50 460/3/60 575/3/60
Pump size
0.75 Hp {0.56 kW} 63.6 36.6 31.7 25.6 93.7 54.0 46.8 37.6 N/A 61.9 49.7
1.0 Hp {0.75 kW} 64.5 36.8 36.9 32.1 25.7 94.6 54.2 54.3 47.2 37.7 N/A 62.3 49.8
2.0 Hp {1.49 kW} 66.6 38.2 38.3 33.1 26.7 96.7 55.6 55.7 48.2 38.7 N/A 63.3 50.8
3.0 Hp {2.24 kW} 69.4 39.7 39.6 34.2 27.6 99.5 57.1 57.0 49.3 39.6 N/A 64.4 51.7
5.0 Hp {3.73 kW} 74.0 42.3 39.8 36.5 29.3 104.1 59.7 57.2 51.6 41.3 N/A 66.7 53.4
7.5 Hp {5.59 kW} 79.8 46.5 42.1 39.1 31.4 109.9 63.9 59.5 54.2 43.4 N/A 69.3 55.5
10.0 Hp {7.46 kW} 88.0 50.5 46.4 42.9 34.0 118.1 67.9 63.8 58.0 46.0 N/A 73.1 58.1
* Lower operating temperatures can be obtained with larger cooling valves.
†Available in TW-S and TW-P models only.
‡Direct Inject (DI) cooling injects cooling water directly into the process loop upon
demand.
§FLA data for reference purposes only. Does not include any options or accessories
on equipment. For full FLA detail for power circuit design of specific machines and
systems, refer to the electrical diagrams of the equipment order and the nameplate
applied to the machine.
Specifications may change without notice. Consult with a Conair representative for the
most current information.
AB†