ThermoFlex-Manual - 第6页

ThermoFlex Contents Thermo Scientiﬁc Section 5 Additional Options/Accessories ................................................ 5-1   AutoR ell .......................................................................…

ThermoFlex

Thermo Scientiﬁc

Contents

Quick Start

Preface .................................................................................................................................i

Compliance ..............................................................................................................i

WEEE .....................................................................................................................i

After-Sale Support .................................................................................................ii

Unpacking ...............................................................................................................ii

Warranty ..................................................................................................................ii

Feedback ..................................................................................................................ii

Section 1 Safety ..................................................................................1-1

Warnings ..............................................................................................................1-1

Section 2 General Information .............................................................2-1

Description .........................................................................................................2-1

  Specications ......................................................................................................2-1

Section 3 Installation ...........................................................................3-1

Site Requirements ..............................................................................................3-1

Electrical Requirements ....................................................................................3-2

Hard Wire Installation .......................................................................................3-8

Plumbing Requirements ....................................................................................3-9

Process Fluid Requirements ...........................................................................3-11

Compatibility with Approved Fluids ............................................................3-12

Additional Fluid Information ........................................................................3-14

Process Water Quality and Standards ...........................................................3-14

Facility Water Quality - Standards and

Recommendations (water-cooled chillers) ...................................................3-15

Facility Water Requirements (water-cooled chillers) ...................................3-17

Initial Filling .....................................................................................................3-18

Fluid Top Off ...................................................................................................3-19

Section 4 Operation .........................................................................................................4-1

Basic Controller ..................................................................................................4-1

Setup ....................................................................................................................4-2

Start Up ...............................................................................................................4-2

Controller Loops ................................................................................................4-4

Setpoint Loop .....................................................................................................4-5

Setup Loop ..........................................................................................................4-6

Shut Down ........................................................................................................4-12

ThermoFlex

Contents

Thermo Scientiﬁc

Section 5 Additional Options/Accessories ................................................5-1

  AutoRell .........................................................................................................5-1

  InternalDICartridge ........................................................................................5-2

  P1P2T1PumpPressureRelief Valve(InternalConguration) .............. 5-3

  P1P2T1PumpPressureRelief Valve(ExternalConguration) ............5-4

  FlowControlwithFlowReadout ....................................................................5-5

  P1P2T1PumpPressureRelief withFlowReadout ................................. 5-5

  T5PumpFlowControl ....................................................................................5-6

  AntiDrainback ...................................................................................................5-6

  SEMI ....................................................................................................................5-6

  OtherAccessories ............................................................................................5-10

Section 6 Preventive Maintenance............................................................................... 6-1

PreventiveMaintenanceTimer .......................................................................6-1

  FluidBagFilter ...................................................................................................6-2

  FluidDiffuser .....................................................................................................6-2

  ReservoirCleaning .............................................................................................6-3

  FluidMaintenance .............................................................................................6-3

  CondenserFilter .................................................................................................6-4

  ChillerSurface ....................................................................................................6-5

Hoses ...................................................................................................................6-5

  DIFilter(Optional) ..........................................................................................6-6

  TestingtheSafetyFeatures ...............................................................................6-7

  DiagnosticLoop ...............................................................................................6-7

Section 7 Troubleshooting .....................................................................7-1

OperationalErrorCodes ..................................................................................7-1

  Checklist ............................................................................................................7-10

  Verifying/AdjustingtheControllerPIDValues .........................................7-13

Section 8 Additional Information ............................................................8-1

Draining ...............................................................................................................8-1

  WettedMaterials .................................................................................................8-3

  InternalProcessFluidTemperatureSensor(rdt1)Calibration ...................8-4

  ProcessFluidPressure(P1)TransducerCalibration ...................................8-6

  OptionalProcessFluidFlow(FLo)TransducerCalibration ......................8-8

  ClearingSEr1Message ....................................................................................8-10

  Decommissioning/Disposal ..........................................................................8-11

  Shipment/Storage ............................................................................................8-11

Appendix A CountrySpecic230VAC,50Hz,1ØRequirements

Appendix B VoltageCongurationInstructions

Appendix C AnalogI/0andRemoteSensor

Appendix D SerialCommunications

Declaration of Conformity

WARRANTY

MIN

LEVEL

MAX

LEVEL

Slowly ﬁll reservoir with clean process ﬂuid (see Table 1),

utilizing sight tube for easy ﬂuid level monitoring. When the reser-

voir is full replace the reservoir cap, hand tight. Since the reservoir

capacity may be small compared to your application and air may

need to be purged from the lines, have extra cooling ﬂuid on hand

to keep the system topped off when external circulation is started.

Press .

The controller will display SEtuP.

Note: If the unit is equipped with a deionization ﬁlter cartridge

refer to the manual, Section 5, for installation.

Please see reverse side for additional steps.

Pull out the plastic shipping plugs.

Remove the reservoir cap by unscrewing it counter-

clockwise.

Verify the appropriate voltage. For units supplied with a line cord,

insert female end of power cord into chiller and then insert male end

of power cord into power outlet. (The line cord is located under the

shipping crate’s lid. Do not discard the lid

until the cord is located.)

Connect the ThermoFlex FACILITY OUTLET (A) to your facility

water return or drain. Connect the ThermoFlex FACILITY INLET (B)

to your facility water supply. Ensure the connections are sealed and

secure.

What you need to get started:

• An adjustable wrench

• Facility water supply and return (water-cooled units)

• Appropriate hose or plumbing

• Appropriate size clamps or connection type

• Teﬂon

Tape or appropriate sealant

Safety Precautions:

The unit is designed for indoor use only.

Never place unit in a location where excessive heat, moisture, inadequate

ventilation, or corrosive materials are present.

Never connect process ﬂuid lines to your facility water supply or to any

pressurized liquid source.

If your unit is equipped with a positive displacement pump (P1 or P2),

ensure your application plumbing lines and ﬁttings are rated to withstand a

minimum of 185 psi.

Before using any ﬂuid or performing maintenance where contact with the

ﬂuid is likely refer to the manufacturer’s MSDS for handling precautions.

For water-cooled units only.

See Figure A.

See Figure B.

See Figure B. See Figure B.

See Figure B.

See Figure A.

Connect the ThermoFlex PROCESS OUTLET (A) to the ﬂuid inlet

on your application. Connect the ThermoFlex PROCESS INLET (B) to

the ﬂuid outlet on your application. Ensure the connections are sealed

and secure. For air-cooled units skip to Step 4.

For ThermoFlex900 through 10000 units, place the circuit

protector to the on ( I ) position. The controller display will indicate

a series of scrolling bars (

). The bars will scroll upward

indicating the unit is initializing, this takes approximately 15 sec-

onds. For other units the bars appear when power is supplied to

the unit.

PROCESS

INLET

PROCESS

OUTLET

FACILITY

INLET

FACILITY

OUTLET

Note: Be careful not

to ﬁll the reservoir

above MAX LEVEL ﬁll

line. This will result in

a unit over ﬂow error

(O FLO) which will

cause the unit to shut

down.

Thermo Scientiﬁc Part Number U00945

Rev. 11/19/2012

Note: ThermoFlex900-5000 units equipped

with the V

ariable Voltage or Global Voltage

option have a voltage conﬁguration panel

located behind an access panel on the rear

of the unit. Refer to the V

oltage Instruction

Sheet shipped with the unit, or see manual

Appendix B.

Note: For units requiring hard wiring see

Section 3 in the manual.

Water-cooled units only

FACILITY

INLET

FACILITY

OUTLET

PROCESS

INLET

PROCESS

OUTLET









Use of any ﬂuid not listed below will void the

manufacturer’s warranty.

Filtered/Single Distilled Water

Deionized water (1-3 MΩ-cm, compensated)

0 – 75% Ethylene Glycol/Water

0 – 75% Propylene Glycol/Water

Table 1 - Acceptable Fluids:

Facility Water Connections (FNPT)

ThermoFlex1400 - 5000 Inlet/Outlet ½” cast bronze

ThermoFlex7500 - 10000 Inlet/Outlet ¾” cast bronze

ThermoFlex15000 - 24000 Inlet ¾” cast bronze

ThermoFlex15000 - 24000 Outlet ¾” stainless steel

Controller

See Step 8.

Power Button

See Step 8.

Integrated Funnel

See Step 5.

Level Indicator

See Step 5.

Figure A

Reservoir Cap

See Step 4.

Process Outlet -

See Steps 1 and 2.

Process Outlet -

(ThermoFlex900-

5000 units with PD

pumps and ﬂow

transducers)

Circuit Protector

See Step 7.

Power Inlet for units

not hard-wired

See Step 6.

Process Inlet -

See Steps 1 and 2.

Facility Inlet

See Steps 1 and 3.

Facility Outlet

See Steps 1 and 3.

Water-cooled units only

Figure B

Figure B is typical.

Locations vary with unit size

and selected options. The

labels identify the

exact location.

Locations vary with

unit size and selected

options. The

labels identify the exact

location.

Process Fluid Connections (FNPT)

Outlet

ThermoFlex900 - 10000 P 1 P 2 T0 T 1 1/2" cast bronze

ThermoFlex3500 - 5000 P 3 P 4 3/4" cast bronze

ThermoFlex7500 - 24000 P 3 P 5 T 5 1" wrought copper

Inlet - Same size as outlet all units stainless steel

Supplied Adapters

P 1 P 2 T0 T 1 1/2" x 3/8'' Polyethylene and 1/2" x 1/2" Nylon

P 3 P 4 3/4 MPT x 1/2 barb PVC

P 3 P 5 T 5 1" MPT x 1" Barb PVC and 1" MPT x 3/4" Barb PVC