PolyScience PP07R-20, PP07R-40, PP7LR-20, PP15R-30, PP15R-40 Operating Manual
...
Circulating Baths with
Performance Programmable
Temperature Controller
Operator’s Manual
Models:
PP07R-20
PP07R-40
PP7LR-20
PP15R-30
PP15R-40
PP20R-30
PP28R-30
PP45R-20
PP07H200
PP15H200
PP20H200
PP28H200
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Table of Contents
Introduction .................................................................................................................................................4
Circulating Baths with Performance Programmable Temperature Controller..........................................4
General Safety Information.......................................................................................................................5
Safety Recommendations.........................................................................................................................6
Regulatory Compliance & Testing............................................................................................................7
Unpacking Your Circulator........................................................................................................................8
Contents ...................................................................................................................................................8
Controls & Components............................................................................................................................9
Performance Programmable Controller................................................................................................9
Refrigerating/Heating Baths...............................................................................................................10
Heating Only Baths.............................................................................................................................11
Quick-Start.................................................................................................................................................12
Installation & Startup................................................................................................................................13
General Site Requirements ....................................................................................................................13
Adding Liquid to the Bath Reservoir.......................................................................................................14
Pump Inlet and Outlet Connections........................................................................................................15
External Closed Loop Circulation...........................................................................................................15
Open Loop Circulation............................................................................................................................16
Refrigeration Control Connections (Refrigerating/Heating Circulators only)..........................................17
Electrical Power......................................................................................................................................17
Refrigerating / Heating Circulators.....................................................................................................17
Heat Only Circulators and Open Bath Systems.................................................................................18
Communication.......................................................................................................................................19
USB Communication..........................................................................................................................20
Ethernet..............................................................................................................................................20
RS232 / RS485 Serial Communication..............................................................................................20
External (P2) Temperature Probe ..........................................................................................................20
Controller Setup........................................................................................................................................21
Power......................................................................................................................................................21
Safety Set Temperature..........................................................................................................................21
Basic Operation.........................................................................................................................................23
Turning Your Circulator On.....................................................................................................................23
Controller & Touch Screen Navigation...................................................................................................23
Controller Navigation..........................................................................................................................23
Touch Screen Navigation...................................................................................................................23
Menu Structure.......................................................................................................................................25
Main Operational Displays (Home Screens)..........................................................................................26
Status Bar...........................................................................................................................................26
Home Screens....................................................................................................................................27
Adjusting the Temperature Set Point......................................................................................................28
General Operational Settings.................................................................................................................30
Pump Speed.......................................................................................................................................31
Unit.....................................................................................................................................................31
Sound.................................................................................................................................................31
Language............................................................................................................................................31
Display................................................................................................................................................31
Lock Out.............................................................................................................................................31
Auto Restart........................................................................................................................................31
Personalize.........................................................................................................................................31
Display Filter.......................................................................................................................................32
SHC (Specific Heat Capacity)............................................................................................................32
Time and Date Settings..........................................................................................................................32
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Time....................................................................................................................................................32
Date....................................................................................................................................................32
Safety Settings........................................................................................................................................33
High Limit / Low Limit Temperatures..................................................................................................33
High Alarm / Low Alarm Temperatures..............................................................................................33
Control ....................................................................................................................................................34
Probe Control .....................................................................................................................................34
Auto Cool............................................................................................................................................34
Fluid Type...........................................................................................................................................35
P2 - P1................................................................................................................................................35
PID......................................................................................................................................................35
External Cooling Control ....................................................................................................................36
Send Internal Data USB/WEB............................................................................................................36
Reset Memory and Reboot ................................................................................................................36
Communications and Data Logging .......................................................................................................36
Ethernet..............................................................................................................................................36
RS232.................................................................................................................................................37
USB....................................................................................................................................................37
RS485.................................................................................................................................................37
Timer.......................................................................................................................................................38
Enabling / Disabling the Local Lock Out.................................................................................................39
Advanced Operation.................................................................................................................................40
Time/Temperature Programming ...........................................................................................................40
Creating a Temperature Program ......................................................................................................40
Previewing a Program........................................................................................................................43
Running a Program ............................................................................................................................44
Editing a Program...............................................................................................................................45
Saving and Uploading Programs........................................................................................................46
Event Scheduling....................................................................................................................................49
Creating and Installing a Personalized Home Screen............................................................................51
Circulator Monitoring and Control Using an Internet Browser................................................................52
Calibration..................................................................................................................................................53
Restoring All Factory Default Values......................................................................................................55
System Restoration ..................................................................................................................................55
Changing Your Circulator's Viewing Angle............................................................................................56
Inert Gas Purge .........................................................................................................................................56
Tap Water Cooling ....................................................................................................................................56
Reservoir Cover Storage..........................................................................................................................57
Routine Maintenance & Troubleshooting...............................................................................................58
Service Sub-Menu..................................................................................................................................58
Diagnostic Data Logging.........................................................................................................................59
Maintaining Clear Bath Water.................................................................................................................59
Draining the Bath Reservoir ...................................................................................................................60
Checking the Over-Temperature / Low Liquid Level Safety Systems....................................................61
Cleaning Your Circulator.........................................................................................................................62
Temperature Controller Removal and Re-Installation............................................................................63
Removal .............................................................................................................................................63
Re-Installation.....................................................................................................................................64
Calibrating the Touch Screen.................................................................................................................65
Display Module Firmware Updates.........................................................................................................65
Warning and Fault Messages.................................................................................................................66
Warnings ............................................................................................................................................66
Faults..................................................................................................................................................67
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Troubleshooting Chart............................................................................................................................68
Technical Information...............................................................................................................................70
Performance Specifications....................................................................................................................70
Reservoir Fluids......................................................................................................................................71
Application Notes....................................................................................................................................73
Tubing and Fitting Temperature Ranges................................................................................................73
Fluid Compatibility ..................................................................................................................................73
RS232/RS485 Communications.............................................................................................................74
Remote ON / OFF...................................................................................................................................76
USB Data Logging..................................................................................................................................76
USB B Setup, Monitoring, and Control...................................................................................................77
Ethernet Configuration............................................................................................................................77
Direct Computer to Controller Configuration......................................................................................77
Wired or Wireless Network Configuration ..........................................................................................78
TCP Control Configuration.................................................................................................................79
External Cooling Control.........................................................................................................................80
Equipment Disposal (WEEE Directive)...................................................................................................82
Replacement Parts & Accessories..........................................................................................................83
PolyScience Circulating Bath Fluids ......................................................................................................85
Service & Technical Support ...................................................................................................................86
Warranty.....................................................................................................................................................86
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Introduction
Thank you for choosing this Circulating Bath with Performance Programmable Temperature Controller. It
is intended for the precise temperature control of suitable liquids in a reservoir. Extremely easy to use and
maintain, it combines design innovation with highly intuitive operation to deliver convenient and versatile
liquid temperature control for a wide range of applications.
WARNING: PolyScience Circulating Baths are not intended for directly controlling the temperature of
foods, pharmaceuticals, medicines, or other objects which may be ingested by or injected in humans
or animals. Any such objects must be isolated from contact with the bath fluid and bath surfaces.
Here are some of the features that make your Circulating Bath so user-friendly:
Intuitive touch screen operation
OpenMode time/temperature programming (no restriction on the number of programs o r
steps)
Selection of seven different temperature displays, including time-temperature graphing
Powerful variable-speed pressure/suction pump with external circulation capability
180° viewing radius (Swivel 180™ rotating control head)
DuraTop™ heat and chemical resistant top plate
LidDock™ self-storing reservoir cover (integrated baths only)
Built-in temperature protection
Suitable for use with Class III flammable bath fluids per DIN 12876-1
It will take you very little time to get your new Circulating Bath installed and running. This Operator’s
Manual is designed to guide you quickly through the process. We recommend that you read it thoroughly
before you begin.
Circulating Baths with Performance Programmable Temperature Controller
Model Type
PP07R-20 Refrigerating/Heating 7 liter -20° to 200°C -4° to 392°F
PP07R-40 Refrigerating/Heating 7 liter -40° to 200°C -40° to 392°F
PP7LR-20 Refrigerating/Heating 7 liter -20° to 200°C -4° to 392°F
PP15R-30 Refrigerating/Heating 15 liter -30° to 200°C -22° to 392°F
PP15R-40 Refrigerating/Heating 15 liter -40° to 200°C -40° to 392°F
PP20R-30 Refrigerating/Heating 20 liter -30° to 200°C -22° to 392°F
PP28R-30 Refrigerating/Heating 28 liter -30° to 200°C -22° to 392°F
PP45R-20 Refrigerating/Heating 45 liter -25° to 135°C
PP07H200 Heating Only 7 liter Ambient +10° to 200°C Ambient +20° to 392°F
PP15H200 Heating Only 15 liter Ambient +10° to 200°C Ambient +20° to 392°F
PP20H200 Heating Only 20 liter Ambient +10° to 200°C Ambient +20° to 392°F
PP28H200 Heating Only 28 liter Ambient +10° to 200°C Ambient +20° to 392°F
1. Maximum operating temperature at which ±0.01°C temperature stability can be maintained; Performance Programmable Controller is capable of
higher temperatures.
Reservoir
Capacity
Temperature Range
°C °F
(1)
-13° to 275°F
(1)
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General Safety Information
When installed, operated, and maintained according to the directions in this manual and common safety
procedures, your Circulating Bath should provide safe and reliable temperature control. Please ensure
that all individuals involved in the installation, operation, or maintenance of this Circulating Bath read this
manual thoroughly prior to working with the unit.
This symbol alerts you to a wide range of potential dangers.
This symbol advises you of danger from electricity or electric shock.
This symbol indicates that a hot surface may be present.
This symbol marks information that is particularly important.
/
This symbol indicates alternating current.
These symbols on the Power Switch / Circuit Breaker indicate that they place the main power supply
ON / OFF.
This symbol on the Power Key indicates that it places the unit in a standby mode. It DOES NOT fully
disconnect the unit from the power supply.
Read all instructions pertaining to safety, set-up, and operation.
Proper operation and maintenance is the user’s responsibility.
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Safety Recommendations
To prevent injury to personnel and/or damage to property, always follow your workplace’s safety
procedures when operating this equipment. You should also comply with the following safety
recommendations:
WARNING:
This Circulating Bath is suitable for use with Class III flammable fluids per DIN 12876-1. A fire
hazard may be present.
Be aware of the chemical hazards that may be associated with the bath fluid used. Observe all
safety warnings for the fluids used as well as those contained in the material safety data sheet.
Explosive gas mixtures may accumulate if used with insufficient ventilation. Use this Circulating
Bath in a well ventilated area or beneath a suitable fume hood only.
Use only recommended bath fluids; see Technical Information in the rear of this manual for
recommended fluids.
Use only non-acid bath fluids.
WARNING: When using Class III flammable fluids per DIN 12876-1, the user must attach the
following warning labels to the front of the unit so that they are well visible:
Warning Label
W09
Colors: Yellow/black
Mandatory Label
M018
Colors: Blue/white
or
Semi S1-0701
Table A1-2 #9
Colors: Blue/white
WARNING:
Always connect the power cord on this Circulator to a grounded (3-prong) power outlet. Make
certain that the outlet is the same voltage and frequency as your unit.
Never operate the Circulator with a damaged power cord.
Always turn the Circulator OFF and disconnect mains power before performing any maintenance or
service.
WARNING:
Never operate the Circulator without bath fluid in the reservoir. Periodically check the reservoir to
ensure that the liquid depth is within acceptable levels. Always refill the reservoir using the same
bath fluid type that is already in the reservoir. Bath oil must not contain any water contaminants
and should be preheated to the actual bath temperature before adding as there is an explosion
hazard at high temperatures.
Always drain all fluid from the reservoir before moving or lifting your Circulator. Be sure to follow
your organization’s procedures and practices regarding the safe lifting and relocation of heavy
objects.
Danger Area.
Attention! Observe instructions
(operating manual, safety data sheet)
Carefully read the user information prior to
beginning operation.
Scope: EU
Carefully read the user information prior to
beginning operation.
Scope: NAFTA
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WARNING:
Always allow the bath fluid to cool to ambient temperature before draining.
The reservoir cover, top deck, and/or external pump connections may become hot with continuous
use. Exercise caution when touching these parts.
Always keep within the 85°C maximum operating temperature limit if using a polycarbonate tank.
WARNING: It is the user’s responsibility to properly decontaminate the unit in the event hazardous
materials are spilled on exterior or interior surfaces. Consult manufacturer if there is any doubt
regarding the compatibility of decontamination or cleaning agents.
Regulatory Compliance & Testing
This equipment is compliant with the European Directive 2002/95/EC and its latest amendments on
Restrictions on Hazardous Substances (RoHS) and below the given limits of hazardous sub stances.
ETL Intertek (60 Hz units)
UL 61010-1 / CSA C22.2 No. 61010-1 — Safety Requirements for Measurement, Control, and
Laboratory Use; Part 1: General Requirements
UL 61010A-2-010 / CSA C22.2 No. 61010-2-010:04 — Safety Requirements for Measurement, Control,
and Laboratory Use; Part 2-010: Particular Requirements for Laboratory Equipment for the Heating of
Materials
UL 61010A-2-051 / CSA C22.2 No. 61010-2-051:04 — Safety Requirements for Measurement, Control,
and Laboratory Use; Part 2-051: Particular Requirements for Laboratory Equipment for the Mixing and
Stirring
CE (all units)
EC Low Voltage Directive 2006/95/EC
EC Electromagnetic Compatibility Directive 2004/108/EC
IEC 61010-1-2001
IEC 61010-2-2001
IEC 61326:2005 / EN 61326 : 2006
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Unpacking Your Circulator
Your Circulator was packed in a special carton or cartons. You should keep the packaging, along with all
packing materials, until the unit has been installed and you are certain it is working properly.
CAUTION: Remove any loose packing material that may have fallen into the heater/pump housing
during shipping. Before powering up, check that nothing remains around the heater or Circulator
pump.
We recommend that you begin using your Circulator immediately to confirm proper operation, since
beyond one week you may be eligible for warranty repair only (rather than replacement). You’ll find
complete warranty information in the back of this manual.
WARNING: Keep unit upright when moving. Be sure to follow your company’s procedures and
practices regarding the safe lifting and relocation of heavy objects.
Contents
The items included with your Circulator will vary depending on which model Circulating Bath you
purchased.
Refrigerating / Heating Bath Heating Only Bath
Resource Disk with
Operator’s Manual
Reservoir Cover
3-ft / 0.91 m IEC to IEC
Power Cord
6-ft / 1.82 m IEC to Mains
Power Cord
Refrigeration Control Cable ●
Fittings
Cooling Coil N/A Integral
Certificate of Compliance
Flash Drive
Pt100 External Temperature
Probe
Quick-Start Guide
1. 60Hz and 50Hz models
2. 50Hz models only
● ●
● ●
●
● ●
1/4 in. NPT to 3/16 in. barbed adapter
1/4 in. NPT to 1/4 in. barbed adapter
1/4 in. NPT to 3/8 in. barbed adapter
1/4 in. NPT to M16 barbed adapter
(1)
(1)
(1)
(2)
● ●
● ●
●
● ●
●
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Controls & Components
Performance Programmable Controller
SmartTouch™ Touch
Screen Display
Power Key
Home Key
Menu Key
Set Key
Swivel 180™
Latch Release
Power Switch /
Circuit Breaker
(located on Refrigeration
Power Module on
Refrigerating/Heating
Circulators)
Safety Set
Thermostat
IEC Electrical
Connection
IEC Power Cord
Fluid Inlet
Connection
Inert Gas Injection Port
USB A Connection
USB B Connection
Ethernet Connection
RS232/RS485
Serial Port
External (P2)
Temperature Probe
Connection
Refrigeration Control
Connection (functional on
Refrigerating/Heating
Circulators only)
Fluid Outlet Connection
Bypass Tubing
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9
Refrigerating/Heating Baths
Performance Programmable
Temperature Controller
Reservoir Cover
Reservoir Drain Valve and Port
(behind access panel)
Side access on AP7LR-20)
Washable Air Filter
(behind access panel)
Refrigeration Power
Module
IEC Power Connection to
Refrigeration Module
Drain Valve and Port
(right side on AP7LR-20 only)
Refrigeration
Control Connection
Refrigeration Control
Connection
IEC Power Connection
to Controller
Power Switch / Circuit Breaker
IEC Electrical Connection
Power
Cooling
Cooling Fault
Fan
to Mains
Cooling System Status Display
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10
Heating Only Baths
Reservoir Drain and Port
(behind access panel)
Performance Programmable
Controller
Reservoir Cover
Power Switch / Circuit Breaker
IEC Power Connection to
Mains
Tap Water Cooling
Connection (inlet)
Tap Water Cooling
Connection (outlet)
WARNING: To avoid the potential for burns, allow the Circulator to cool completely before cleaning
or performing any maintenance.
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Quick-Start
Unless otherwise specified, quick-start instructions apply to all models.
See Installation & Startup for additional information.
Maximum: 1 in. / 2.54 cm
below underside of top deck
1 Fill reservoir with fluid
2A
Connect all electrical power cords
and control cables
2B
Minimum: 3.0 in. / 7.6 cm
below underside of top deck
Heating only models
IEC power cord
from Controller
to Refrigeration
Power Module
Refrigerating / Heating
models
Refrigeration control
cable
Heating only models
3A
Place Power Switch / Circuit
Breaker in ON position
Refrigerating / Heating
models
3B
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12
4 Turn Controller “ON”
5 Set safety thermostat
6 Set Temperature Set Point
Installation & Startup
Your Circulating Bath with Performance Programmable Temperature Controller is designed to be simple
to set-up and install. The only tools required are a Philips-head screwdriver and a container fo r adding
water or other suitable fluid to the bath reservoir.
General Site Requirements
Locate your Circulator on a level surface free from drafts and direct sunlight. Do not place it where there
are corrosive fumes, excessive moisture, high room temperatures, or in excessively dusty areas.
Refrigerating / Heating Circulators must be 10.2 cm / 4 inches or more away from walls or vertical
surfaces so that airflow is not restricted.
Avoid voltage drops by using properly grounded power outlets wired with 14 gauge or larger diameter
wire and if possible, be close to the power distribution panel. The use of extension co rds is not
recommended; this will reduce the potential for problems caused by low line voltage.
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Adding Liquid to the Bath Reservoir
WARNING: When using Class III flammable fluids per DIN 12876-1, the user must attach the
following warning labels to the front of the unit so that they are well visible:
Warning Label
W09
Colors: Yellow/black
Mandatory Label
M018
Colors: Blue/white
or
Semi S1-0701
Table A1-2 #9
Colors: Blue/white
WARNING: Read the safety data sheet for the bath fluid being used carefully before filling reservoir.
WARNING: See Technical Information in the rear of this manual for a list of compatible liquids.
WARNING: If the proper fluid level is not maintained, the heater coil may become exposed and
possibly damaged (fluid level too low) or the bath may overflow (fluid level too high).
Danger Area.
Attention! Observe instructions
(operating manual, safety data sheet)
Carefully read the user information prior to
beginning operation.
Scope: EU
Carefully read the user information prior to
beginning operation.
Scope: NAFTA
The liquid in the reservoir should be maintained at a depth between 1 inch / 2.54 cm and 3.0 inches / 7.6
cm below the underside of the bath’s top deck. Upon start up, it may be necessary to add fluid to the bath
to compensate for the fluid required for external circulation. Likewise, be sure to comp ensate for fluid
displacement when placing samples or other materials in the Circulator’s reservoir.
Maximum Fluid Level =
1 inch / 2.54 cm below
underside of top deck
Minimum Fluid Level =
3.0 inches / 7.6 cm
below underside of top
deck
WARNING: Always drain all fluid from the reservoir before moving or lifting your Circulator. Be sure
to follow your organization’s procedures and practices regarding the safe lifting and relocation of
heavy objects.
WARNING: To avoid the potential for burns, allow the Circulator to cool completely before cleaning
or performing any maintenance.
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Pump Inlet and Outlet Connections
WARNING: When connecting tubing to an external application, it is the user’s responsibility to make
sure that the tubing and fittings connected to the Circulator are suitable for the fluid being used and
the temperature range of operation.
CAUTION: The Circulator’s bypass tubing is secured to the fluid inlet and outlet connections by high
temperature nylon hose clamps, which can be removed by carefully cutting them with diagonal
cutters.
CAUTION: Secure the tubing to the inlet and outlet fittings using hose clamps with a minimum ID of
7/8 inch (22 mm). Do not operate the unit without hose clamps.
WARNING: If the Circulating Bath will not be used for external circulation, the inlet and outlet ports
should remain connected using the Buna N bypass tubing provided with the unit.
The pump inlet and outlet ports are female ¼ inch NPT connections that permit use of barbed tubing
adapters or hard plumbing fittings. ½ inch (13mm) ID tubing may also be slid over these connections and
held in place with a hose clamp.
If the pump inlet and outlet are not used for external circulation, the Bypass Tubing provided with the unit
should be left in place in order to optimize fluid mixing within the reservoir.
The nylon barbed tubing adapter fittings supplied with the unit are intended for applications from
-40° to 93°C. For applications above 93°C, brass, stainless steel, or Teflon
®
fittings are recommended. ¼
inch NPT to M16 stainless steel male adapter fittings are provided with all 50Hz models.
NOTE: The use of quick-connect fittings is not recommended as they typically restrict flow rate.
External Closed Loop Circulation
Connect the pump inlet and outlet to the external apparatus. To maintain adequate flow, avoid restrictions
in the tubing. When connecting the Circulator to more than two closed loops, the use of a manifold made
of “Y” adapters to divide the fluid into multiple banks is recommended. After setting up multiple closed
loops, check for adequate flow at the return manifold of each loop and check that the bath fluid is at an
adequate level. A booster pump may be added to closed loops without damaging the Circulator’s pump.
The temperature control stability of a closed loop system is better at the external apparatus than in the
Circulator reservoir (provided the control point of the apparatus represents a constant load and is well
insulated). For example, if you circulate fluid through a viscometer at 50°C, the temperature variation
observed in the Circulator reservoir may be ±0.1°C while the temperature variation in the viscometer may
be only ±0.05°C.
Although temperature stability is generally better at the external apparatus control point, depending on the
length of tubing used and the efficiency of the insulation, the actual temperature reading at the external
apparatus may be slightly different than the temperature reading at the Circulator reservoir.
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Open Loop Circulation
The duplex (pressure/suction) pump permits circulation to and from an external o pen bath. To prevent
siphoning when the Circulating Bath is turned off, position both baths so that the two fluid levels are at the
same elevation.
Connect the pump inlet and outlet to the
external bath using tubing of the same
diameter and length. The same size fittings
should also be used on both the inlet (suction)
and outlet (pressure). This helps ensure a
balanced flow. A restricting valve or pinch clip
should be installed in the pressure (outlet)
tubing and adjusted to match the return
suction (inlet) flow rate. Cut the external end
of the suction tube into a “V” shape so that the
tube will not seal itself against the wall of the
external tank. Both the pressure and suction
tubing should be securely fastened to the
external tank to prevent movement during
use.
When using flexible tubing, the suction tubing must have a wall thickness that will not collapse under
vacuum, particularly when going around bends.
Circulating Bath Height Regulation
— Position the ends of the pressure and suction tubes at the desired
maximum fluid level in the external bath and fill the bath to that level. Fill the Circulating Bath to a height
one inch (25mm) below the top of the reservoir. Start the pump and adjust the restricting valve/pinch clip
on the outlet tubing until the liquid height in both baths remains constant. Add fluid to the baths as needed
to compensate for the fluid in the inlet and outlet lines.
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Refrigeration Control Connections (Refrigerating/Heating Circulators only)
Refrigeration Control
Connection
Refrigeration Control
Cable
Refrigeration Control
Connection
Electrical Power
WARNING: The Circulator’s power cord must be connected to a properly grounded electrical
receptacle. Make certain that this electrical outlet is the same voltage and frequency as your
Circulator. The correct voltage and frequency for your Circulator are indicated on the identification
label on the back of the Controller.
CAUTION: The use of an extension cord is not recommended. If one is necessary, it must be
properly grounded and capable of handling the total wattage of the unit. The extension cord must not
cause more than a 10% drop in voltage to the unit.
Refrigerating / Heating Circulators
Attach the 3-ft / 0.91 m power cord to the IEC electrical connectors on the Temperature Controller (male)
and the Refrigeration Power Module (female).
Attach the 6-ft / 1.8 m power cord to the IEC electrical connection on the Refrigeration Power Module and
then plug the male connector into the Mains electrical outlet.
Place the Power Switch / Circuit Breaker on the Refrigeration Power Module in the ON position. An hour
glass will appear on the Temperature Controller’s display while the Circulator completes an initialization
sequence. Once completed, “Standby” will appear on the display; the Power Key will also light.
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17
IEC Power Connection to
Refrigeration Power Module
IEC to IEC Power Cord
Refrigeration
Power Module
Power Switch /
Circuit Breaker
IEC Power
Connection to
Controller
IEC Power Connection to Mains
IEC to Mains Power Cord
Heat Only Circulators and Open Bath Systems
Attach the 6-ft / 1.8 m power cord to the IEC electrical connection on the Temperature Controller and then
plug the male connector into the Mains electrical outlet.
Place the Power Switch / Circuit Breaker on the Temperature Controller in the ON position. The display
on the Controller will light and “Standby” will appear on the display; the Power Key will also light.
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Communication
The Performance Programmable Controller features a variety of connectivity options. Following are some
typical ways you can use them to monitor and control the operation of your Circulator.
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USB Communication
Two USB ports (A and B) are provided on the rear of the Temperature Controller for use with USB flash
drives to log temperature data and store and/or transfer time/temperature programs. See Basic
Operation, Communications and Data Logging for more information.
Ethernet
An Ethernet port is provided on the back of the Temperature Controller to enable you to connect your
Circulator to a computer network.
RS232 / RS485 Serial Communication
CAUTION: Always turn electrical power to the Circulator OFF before making a connection to the
serial (DB9) port.
Your Circulator features RS232 / RS485 serial communication for remote data logging and control
capability. A DB9 connector is provided on the rear of the Temperature Controller for this purpose. See
Basic Operation, Communications and Data Logging for set up information.
The serial interface should be connected to a serial communication port on a remote PC usin g an
appropriate cable. Information on the RS232 / RS485 commands and communication protocol can be
found in the Technical Information section of this manual.
External (P2) Temperature Probe
Your Circulator is capable of controlling temperature based on either the temperature of the internal bath
or that of an external vessel or device. The connection for the optional external temperature probe is on
the rear of the Temperature Controller. The Temperature Controller automatically detects the external
temperature probe when it is connected. See Replacement Parts & Accessories for available lengths and
part numbers.
Pin Out Diagrams — External (P2) Temperature Probe Connection
MAXIMUM OPERATING TEMPERATURE @ 200 C, CLASS A 0.003850 OHMS/DEGREES C.
RTD SENSOR: 4 WIRE CIRCUIT, 100 OHMS @ 0 DEGREES C,
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Controller Setup
Power
Press . “Initializing ” will appear briefly on the display, the Circulator will begin running, and the default
Main Run screen will appear.
Safety Set Temperature
NOTE: The Safety Set Temperature is displayed and set in whichever temperature unit is currently
selected. The default is °C. To set the temperature using °F, see General Operational Settings, Unit.
This is a “Do Not Exceed” temperature setting for your Circulator and is the temperature at which the
heater will be turned OFF should the liquid level in the bath drop too low or the heater malfunctions. It is
normally set about 5° higher than the desired operating temperature. Setting the Safety Set Temperature
is a simple 4-step procedure.
WARNING: The Safety Thermostat is user-adjustable from approximately 40° to 240°C / 104° to 464°F.
Do not force the indicator dial beyond the stops at either end of the dial’s range.
1. Press to access the Main menu.
2. Touch the Safety icon to access the Safety sub-menu.
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3. Using a small, Philips head screwdriver, rotate the
Safety Set Thermostat on the rear of the
Temperature Controller until the desired Safety Set
Temperature is displayed (clockwise to increase;
counter-clockwise to decrease).
4. Press the icon or the
Main Menu.
key to return to the
Safety Set
Temperature
Current Safety
Probe reading
Safety Set
Thermostat
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Basic Operation
Turning Your Circulator On
Press the key.
The Circulator will begin running and the Main Operational Display (Home) will appear.
Controller & Touch Screen Navigation
Controller Navigation
Turns the Circulator’s
Temperature Controller ON
POWER –
and OFF.
Returns the to the Main Operational
Display (Home) from any screen
Toggles through available
HOME --
Home screens.
Touch Screen Navigation
Main Menu
Press to access.
Used in conjunction with various screen
icons and buttons to change the set point
SET --
temperature
MENU --
Accesses the Temperature
Controller’s Main Menu (from any
screen)
Status Bar – Appears on all screens
Accesses associated
screen (Home screen)
sub-menu
Return to Main Run
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Sub-Menus
NOTE: The following examples are intended to illustrate how commonly used touch screen icons
function when displayed. A specific icon may or may not be displayed on a sub-menu page. The
function/operation of icons not shown here are described in the sections associated with the screens
on which they appear.
Sub-Menu Item --
Toggles between
available choices
Previous Menu
Cancel -- Cancels
change to a setting
Help regarding sub-menu items
Information –
Current Setting (white
letters on blue field)
Alternate Setting
(blue letters on white
field)
Previous Page
Next Page
Decreases Value
Increases Value
Accept --
Accepts change to
a setting
CAUTION: The menu and sub-menu screens time-out and revert to the Main Operational Display
(Home Screen) after approximately 30 seconds without any touch screen interaction. An y changes
made will take effect automatically.
Current Setting (more than two
settings available) – Touch to access
other available selections
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Menu Structure
Sub-Menu Item Description / Selections
Pump Speed
Unit
Sound
Language
Settings
Safety
Connect
Program P1 through PXXX
Control
Time
Service
Display
Lock Out
Auto Restart
Personalize
Display Filter
SHC
Safety Set
Safety Probe
High Limit
Low Limit
High Alarm
Low Alarm
Ethernet
RS232
USB
RS485 Address
Probe Control
Auto Cool
Fluid Type
P2 – P1
PID
External Cooling Control
Send Internal Data USB/Web
Reset memory and reboot
Timer
Time
Date
Schedule
Air Filter Service Interval
Fluid Service Interval
Clear Pump Operation
Clear Cooling Operation
Calibration
Installation Operation
Display Module Firmware
Powerboard Module Firmware
Cooling Module Firmware
5% to 100%
°C / °F
On / Off
Available display languages
Temperature display resolution: .XX / .XXX
Yes / No
Yes / No
Off / PNG
Display averaging: 1 to 7 seconds
Specific heat capacity unit: BTU/(LB.°F) / kJ(kg/°C)
Displays current safety set temperature
Displays current safety probe temperature
202°C maximum / 25°C minimum
-72°C minimum / 20°C maximum
202°C maximum / 25°C minimum
-72°C minimum / 20°C maximum
Ethernet connection
1200 to 115,200 baud
Logging On / Off
Addressable
Create, edit, delete, run, save, and transfer time/temperature
programs. No restriction on number of programs or steps.
P1 (internal) / P2 (external)
Set temperature at which refrigeration activates: 2° to 152°C
Optimizes operation for a specific fluid type
Maximum allowable temperature differential between P1 and P2
User / Factory
Operating parameters for optional external cooling valve
Outputs diagnostic file
Resets unit to factory defaults
0 to 999 minutes
Time and time format
Year, Month, Day
Set time and date to auto-start a program
Time remaining until air filter cleaning
Time remaining until fluid replacement
Reset / display number of days pump has been operating
Reset / display number of days compressor has been operating
Calibration table entry
Number of days unit has been operating
Version
Version
Version
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Main Operational Displays (Home Screens)
Your Circulator features seven Main Operational Displays (Home screen s). You can see the available
choices and select a specific Home screen by pressing the
Status Bar
A status bar displaying important operating information is displayed at the top of every Home and Menu
screen. The information included on the status bar is determined by the type of screen on which it
appears.
Home Screen Status Bar
key.
Heater Status (ON when lit)
Circulating Status
(ON when lit)
Lit when data logging
Menu and Sub-Menu Screens Status Bar
Set point temperature
Refrigeration Status (ON when lit)
Lit when a program is scheduled to run
Date and time
Actual temperature
(P1 = Internal Control; P-2 = External Control
Time
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