Onicon SYSTEM-30 Instrucciones de funcionamiento

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699

www.onicon.com • [email protected]

SYSTEM-30 BTU MEASUREMENT SYSTEM

Installation and Operation Guide

For Software Version 2.8B and Higher

0667-1 / 18335 09-12

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]

System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 2

SAFETY INFORMATION

This meter was calibrated at the factory before shipment. To ensure correct use of the meter, please

read this manual thoroughly.

Regarding this Manual:

 • Thismanualshouldbepassedontotheenduser.

 • Beforeuse,readthismanualthoroughlytocomprehenditscontents.

 • Thecontentsofthismanualmaybechangedwithoutpriornotice.

 • Allrightsreserved.Nopartofthismanualmaybereproducedinanyformwithout

  ONICON’swrittenpermission.

 • ONICONmakesnowarrantyofanykindwithregardtothismaterial,including,butnot

limited to, implied warranties of merchantability and suitability for a particular purpose.

 • Allreasonableefforthasbeenmadetoensuretheaccuracyofthecontentsofthismanual.

  However,ifanyerrorsarefound,pleaseinformONICON.

 • ONICONassumesnoresponsibilitiesforthisproductexceptasstatedinthewarranty.

 • Ifthecustomeroranythirdpartyisharmedbytheuseofthisproduct,ONICONassumes

no responsibility for any such harm owing to any defects in the product which were not

predictable, or for any indirect damages.

Safety Precautions:

 Thefollowinggeneralsafetyprecautionsmustbeobservedduringallphasesofinstallation,

 operation,service,andrepairofthisproduct.Failuretocomplywiththeseprecautionsorwith

 specicWARNINGSgivenelsewhereinthismanualviolatessafetystandardsofdesign,

 manufacture,andintendeduseoftheproduct.ONICONIncorporatedassumesnoliabilityforthe

 customer’sfailuretocomplywiththeserequirements.Ifthisproductisusedinamannernot

 speciedinthismanual,theprotectionprovidedbythisproductmaybeimpaired.

The following symbols are used in this manual:

WARNING

Messagesidentiedas“Warning”containinformationregardingthepersonalsafetyofindividuals

involvedintheinstallation,operationorserviceofthisproduct.

CAUTION

Messagesidentiedas“Caution”containinformationregardingpotentialdamagetotheproductor

other ancillary products.

IMPORTANT NOTE

Messagesidentiedas“ImportantNote”containinformationcriticaltotheproperoperationofthe

product.

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]

System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 3

TABLE OF CONTENTS

1.0 INTRODUCTION ...................................................................................................... 3

 1.1 PURPOSEOFTHISGUIDE ........................................................................... 3

 1.2 TYPICALSYSTEM-30BTUMEASUREMENTSYSTEM............................. 3

 1.3 STANDARDFEATURESANDSPECIFICATIONS........................................ 4

 1.4 WORKINGENVIRONMENT ......................................................................... 5

 1.5 WARRANTYANDSERIALNUMBER .......................................................... 5

2.0 UNPACKING .......................................................................................................... 6

 2.1 CHECKINGTHATYOUHAVERECEIVEDEVERYTHING .......................... 6

3.0 INSTALLATION........................................................................................................ 7

 3.1 SITESELECTION........................................................................................... 7

 3.2 MECHANICALINSTALLATION................................................................... 8

  3.2.1 MainUnitInstallation ...................................................................... 8

  3.2.2 ThermowellInstallation.................................................................. 9

  3.2.3 TemperatureSensorInstallation ..................................................... 9

 3.3 ElectricalInstallation................................................................................... 12

  3.3.1 Singlevs.DualModeOperation ................................................... 12

  3.3.2 ElectricalWiring ............................................................................. 15

  3.3.3 IsolatedAnalogOutput .................................................................. 16

4.0 DIAGNOSTICS&COMMISSIONING ..................................................................... 17

 4.1 DIAGNOSTICLIGHTS.................................................................................. 18

 4.2 COMMISSIONING........................................................................................ 19

APPENDIXA–DRAWINGS

A-1  TYPICALSYSTEM-30INSTALLATION

A-2/A-3 THERMOWELLINSTALLATION

A-4  WIRINGDIAGRAM

A-5  WIRINGDIAGRAMFORDINCONNECTOR

A-6  SIGNALCONNECTIONBOARD

A-7/A-9 USINGTHEDISPLAY

A-10  CONDITIONSOFSALE

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]

System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 4

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]

System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 5

SECTION 1.0: INTRODUCTION

ISOLATION VALVE

Normally Open ISOLATION VALVE

Normally Open

BYPASS VALVE

Normally Closed

20" 10"

CHILLED WATER

SUPPLY

Y Strainer Upstream

Of Flow Meter

CHILLED WATER

RETURN

CONTROL SYSTEM

BACnet MS/TP

NETWORK

24 VAC POWER

FAN COIL UNIT

AIR HANDLING UNIT

RETURN TEMP

FLOW

DIAGNOSTIC

LED’S

1.1 PURPOSE OF THIS GUIDE

Thepurposeofthisguideistoprovideinstallationandcommissioningproceduresandbasic

operatingandservicinginstructionsfortheONICONSYSTEM-30BTUMEASUREMENT

SYSTEM.

1.2 TYPICAL SYSTEM-30 BTU MEASUREMENT SYSTEM

ONICON’SSystem-30isatrueheat(BTU)computer,whichacceptsdatafromseveralsensors,

performs a series of computations with that data, and transmits the results as an indication of the

amountofheat(BTU’s)beingtransferredorasatotalizedamount.

WARNING

Onlyqualiedservicepersonnelshouldattempttoinstallorservicethisproduct.Seriousinjury

may result from the improper installation or use of this product.

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]

System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 6

1.3 STANDARD FEATURES AND SPECIFICATIONS

• SinglemodeBTUcalculations,ineithertheheatingorcoolingmode,aretotalizedand

reported.

• Two-pipedualmodeBTUcalculationsinboththeheatingmodeandthecoolingmodeare

totalizedandreportedseparately.

CALIBRATION

 Flowsensorandtemperaturesensorsareindividually

calibrated, followed by a complete system calibration.

 Fieldcommissioningisalsoavailable.

ACCURACY

 Differentialtemperatureaccuracy±0.15°Fovercalibrated

range

 Computingnon-linearitywithin±0.05%

 Flowsensoraccuracy:

  ±0.5%OFREADINGatcalibratedvelocity

  ±1%OFREADINGfrom3to30ft/s(10:1range)

  ±2%OFREADINGfrom0.4to20ft/s(50:1range)

TEMPERATURE SENSORS

 SolidstatesensorsarecustomcalibratedusingN.I.S.T.

traceable temperature standards.

PROGRAMMING

 Factoryprogrammedforeachspecicapplication

MEMORY

 NonvolatileEEPROMmemoryretainsallprogram

  parametersandtotalizedvaluesintheeventofpowerloss.

OUTPUT SIGNALS

 Isolatedsolidstatedrycontactsformode1andmode2

energy total

  Contactrating:100mA,50V

  Contactduration:0.5,1,2or6secselectable

OPTIONAL OUTPUT SIGNALS

One isolated analog output, factory selectable for ow rate,

   energyrateordelta-T

  (Availableas4-20mA,0-10Vor0-5Vsignal)

  Serialconnectionfor:BACnetMS/TP,MODBUSRTU,

   JCIN2-Metasys,SiemensP1-Apogee,or

   LONWORKS®networks

OPTIONAL LOCAL DISPLAY:

 AlphanumericLCDdisplaystotalenergy,totalow,energy

rate, ow rate, supply temperature and return temperature

 Alpha:16characters,0.2”high

 Numeric:6digit,0.4”high

MAINTENANCE:

 ONICONrecommendsperiodicinspectionandrecalibration.

  Nootherperiodicmaintenanceisrequired.

TEMPERATURE RANGE:

 Liquidtemperaturerange:32°Fto200°F

 Ambienttemperaturerange:40°Fto120°F

MECHANICAL

 OVERALLDIMENSION:

  9.25”Lx5”Wx6.5”H

 TEMPERATURETHERMOWELL:

  Brassthermowell(½”sweator¼”NPT)

ELECTRICAL

 ThisequipmentisintendedforINSTALLATION

  CATEGORY(OVERVOLTAGECATEGORY)II

applications

 INPUTVOLTAGE: 24V±10%AC50/60Hzor

      24V±4DC

 INPUTCURRENT: 200mAmaximum

 TERMINALSCONNECTIONS:Use18-22ga.copper

  wire.Donotexceed4.5in-lb(0.5Nm)oftorque

when tightening.

 WIRING:

  CONDUIT:UsePVCjacketedcoppercablewitha

   wiregaugesuitableforthelengthofrunandrequired

   maximumcurrentcarryingcapacity.Theinstallation

must comply with all local, state and federal codes.

  PLENUMAREA:(withoutconduit)Useplenumrated

copper cable with a wire gauge suitable for the length

   ofrunandrequiredmaximumcurrentcarrying

capacity. The installation must comply with all local,

state and federal building codes.

Note:Specicationsaresubjecttochangewithoutnotice.

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]

System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 7

1.4 WORKING ENVIRONMENT

TheSYSTEM-30wasdesignedforinstallationanduseintypicalcommercialandresidential

environmentsthatarefreeofcorrosiveliquidsandfumes,directliquidexposure,heavy

condensation,andtemperatureextremesandvibrations.

Theoperatingambientairtemperaturerangeis40°Fto120°F.

Theelectricalpowershouldberelativelyclean,freeofhighfrequencynoise,largevoltage

transients, and protected from power surges and brown outs.

1.5 WARRANTY & SERIAL NUMBER

Warranty

 ONICON’s2-year“No-fault”warrantyreducesstart-upcostswithextendedcoveragethat

 includescoverageforincidentaldamageduringinstallation.Certainexclusionsapply.Seeour

complete warranty statement for details.

Serial Number

 TheserialnumberofyourSYSTEM-30islocatedonthesideoftheenclosure.Serialnumbers

 areuniqueidentiersthatyoushouldhaveavailablewhencontactingthefactoryfor

assistance regarding your system.

1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • [email protected]

System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 8

SECTION 2.0: UNPACKING

TheSYSTEM-30generallyshipsinonepackageunlessoptionalhardwareorequipmentisordered.If

anyitemsaredamaged,notifytheshippingcompany(allproductsareshippedinsured)andONICON.

2.1 CHECKING THAT YOU HAVE RECEIVED EVERYTHING

• Standard Documentation

 EnclosedwitheachSYSTEM-30isacomprehensivedocumentationpackagethatincludesthe

following items:

TheSYSTEM-30BTUMEASUREMENTSYSTEMInstallationandOperationGuide

TheSystem-30CalibrationDataSheet

TypicalInstallationDrawing

WiringDiagram

PleasenotifyONICONimmediatelyifanyitemsaremissing.

• The Main Unit

 RemovetheSystem-30fromtheshippingcartonandinspectitforphysicaldamage.

• Temperature Sensors

One temperature sensor is built into the body of the meter and the other is connected to

 themainunitviaapermanentlyattachedcable.Inspectthefreesensorandcableforexternal

damage.

• Temperature Thermowell

 Astandardthermowellwithinstallationhardwareispackedwiththemainunit.

• Mounting Hardware

 TheSystem-30issuppliedwithtwotailpiecestofacilitateconnectiontothepipingsystem.

 Acompressionttingwithretainingnutmakesuponeendofeachtailpiece.Theotherend

 willeitherbeasweatttingforcopperorathreadednipplewithNPTthreads.

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System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 9

SECTION 3.0: INSTALLATION

TheSYSTEM-30BTUMEASUREMENTSYSTEMshouldbeinstalledbyexperiencedplumbersand

otherswithrelatedknowledgeandexperienceintheheating,cooling,anduidmeteringelds.

ONICONwillbehappytoassistwithtechnicalrecommendationsandtoprovideguidanceby

telephoneand/oremail.On-siteeldengineering,installation,and/orserviceisalsoavailableatan

additional cost.

The installer should use good trade practices and adhere to all state and local building or other

applicable codes.

3.1 SITE SELECTION

Carefulattentiontothesiteselectionforthesystemcomponentswillhelptheinstallerswiththe

initialinstallation,reducestart-upproblems,andmakefuturemaintenanceeasier.Forexample,

donotinstalltheSystem-30oritstemperaturesensorwhereitwillbedifcultforpersonnelto

perform periodic maintenance and calibration. When selecting a site for mounting the system

components,considerthecriteriaunderSection1.4,WORKINGENVIRONMENT,aswellasthe

following:

The Main Unit

 Choosethelocation(supplyorreturn)withthelongeststraight,unobstructedrun.Ideally,the

location chosen should allow for at least 20 diameters of unobstructed straight run upstream

 ofthemeterandatleast10diametersofunobstructedstraightrundownstream.Ifboththe

 supplyandreturnhaveadequatestraightrunconditions,locatethemeterinthesupply.

 Thelocationmustbeaccessibletofacilitateserviceandrecalibration.

The Temperature Sensor

The temperature sensor should be located in an accessible location. This will facilitate any

 on-siteservice.

Place the temperature sensor away from sources of electrical noise that might interfere with

the temperature sensor signal.

CAUTION

ONICONstronglyrecommendstheuseofavalvedbypassandstrainerinconjunctionwiththe

installationoftheSystem-30tofacilitateservicingandtoprotecttheturbineassemblyduring

start-up.

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System-30 BTU Measurement System Manual 09/12 - 0667-1 / 18335 Page 10

3.2 MECHANICAL INSTALLATION

3.2.1 Main Unit Installation

TYPICAL SYSTEM-30 INSTALLATION

ISOLATION VALVE

Normally Open ISOLATION VALVE

Normally Open

BYPASS VALVE

Normally Closed

20" 10"

CHILLED WATER

SUPPLY

Y Strainer Upstream

Of Flow Meter

CHILLED WATER

RETURN

CONTROL SYSTEM

BACnet MS/TP

NETWORK

24 VAC POWER

FAN COIL UNIT

AIR HANDLING UNIT

RETURN TEMP

FLOW

DIAGNOSTIC

LED’S

Findaneasilyaccessiblelocationwherewireconnectionscanbemadeandthediagnostic

LED’scanbeviewedfromoorlevel.Thelocationwherethemainunitismountedshould

befreefromvibration.Cleantheexternalsurfaceofthepipeattheinstallationsiteso

thatitisfreeofdebris,foreignmatter,solids,leakinhibitors,andchemicallyaggressive

substances.Next,locatethetailpiecesthatwereshippedwiththemainunitandinstall

theseonthepipemakingcertainthatthecompressionnutsarecorrectlyoriented.

Whereverappropriate,usepipedopeonthreadedconnectionstoensurealeakfreeseal.

DONOTUSETEFLONTAPE.

Insertthemainunitbetweenthetwoopenendsofthepipeandsecureinplaceusingthe

compressionttings.MAKECERTAINTHATTHEFLOWDIRECTIONARROWONTHE

BODYOFTHEMAINUNITISPOINTINGINTHEDIRECTIONOFFLOW.

CAUTION

BeforeyouattempttousetheBTUmeasurementsystem,isolatethemainunit,openthebypass

andushtheentiresystemsothatitisfreeofux,solder,pipeandtubecuttingsandanyother

freemovingparticles.

Otros manuales para SYSTEM-30

Tabla de contenidos

Otros manuales de Instrumento de medición de Onicon

Onicon

Onicon FB-3500 Instrucciones de funcionamiento

Onicon

Onicon System-10 BTU Meter Instrucciones de funcionamiento

Onicon

Onicon FT-4600 Instrucciones de funcionamiento

Onicon

Onicon SYSTEM-1000 Instrucciones de funcionamiento

Onicon

Onicon SYSTEM-30 Instrucciones de funcionamiento

Onicon

Onicon System-10 BTU Meter Manual de usuario

Onicon

Onicon F-5000 Instrucciones de funcionamiento

Onicon

Onicon F-4400 Manual de usuario

Onicon

Onicon Fox Thermal FT1 Manual de usuario

Onicon

Onicon System-10 BTU Meter Instrucciones de funcionamiento

Onicon

Onicon SYSTEM-20 Instrucciones de funcionamiento

Onicon

Onicon F-4600 Series Instrucciones de funcionamiento

Onicon

Onicon FT-3000 Series Manual de usuario

Onicon

Onicon Vortex Flow Meter F-2200 Series Instrucciones de funcionamiento

Onicon

Onicon FP-4400 Instrucciones de funcionamiento originales

Onicon

Onicon SYSTEM-20 Instrucciones de funcionamiento

Onicon

Onicon SYSTEM-30 Instrucciones de funcionamiento

Onicon

Onicon F-3500 Instrucciones de funcionamiento

Onicon

Onicon System-10 BTU Meter Manual de usuario

Onicon

Onicon F-1000 SERIES Manual de usuario

Onicon

Onicon F-1000 SERIES Guía de configuración

Onicon

Onicon F-5100 Inline Instrucciones de funcionamiento

Onicon

Onicon F-5200 Instrucciones de funcionamiento

Onicon

Onicon SYSTEM-40 Instrucciones de funcionamiento

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